Component

Mouse Nrf2 / Nfe2l2

Mouse Nrf2 / Nfe2l2. Species, exposure and limitations are retained in each linked claim.

22 recorded relationships. Experimental role, claim status and evidence remain attached to each record.

How nutrients influence it

Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.

How nutrients reach it in more than one step

Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.

Tracing routes…

What it does

Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.

Recorded relationships

What it acts on

  1. Nrf2 activation increased E2F1 mRNA in the regeneration model.

    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"}
    experimental_model
    Mouse hepatectomy, genetic tests and Keap1-binding investigation
    exposure
    CGA treatment; doses not provided in indexed abstract
    limitations
    Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred.
    nutrient_topic
    Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. · Chlorogenic acid / 5-O-caffeoylquinic acid
    organism
    Mus musculus; binding preparation species not resolved from abstract
    plain_language
    The response connects to machinery controlling cell division.
    primary_references
    [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    tissue_or_cell_type
    Regenerating liver after 70% or 90% partial hepatectomy

    Chlorogenic acid: metabolism, signaling and nutrient connections (2026-09-17) · lines 555–566

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Mouse hepatectomy, genetic tests and Keap1-binding investigation · source_derived_draft · unverified_draft

    ### chlorogenic_acid-nrf2-e2f1 Nrf2 activation increased E2F1 mRNA in the regeneration model. Condition category: normal nutrient_topic: Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. plain_language: The response connects to machinery controlling cell division. organism: Mus musculus; binding preparation species not resolved from abstract tissue_or_cell_type: Regenerating liver after 70% or 90% partial hepatectomy experimental_model: Mouse hepatectomy, genetic tests and Keap1-binding investigation limitations: Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred. exposure: CGA treatment; doses not provided in indexed abstract evidence_span: {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"} [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    Complete structured claim and evidence
  2. Nrf2 activation increased PGC-1alpha mRNA in the regeneration model.

    Mouse Nrf2 / Nfe2l2 → Mouse PGC-1alpha / Ppargc1a source_derived_draftungraded
    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"}
    experimental_model
    Mouse hepatectomy, genetic tests and Keap1-binding investigation
    exposure
    CGA treatment; doses not provided in indexed abstract
    limitations
    Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred.
    nutrient_topic
    Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. · Chlorogenic acid / 5-O-caffeoylquinic acid
    organism
    Mus musculus; binding preparation species not resolved from abstract
    plain_language
    A second branch connects the response to energy metabolism.
    primary_references
    [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    tissue_or_cell_type
    Regenerating liver after 70% or 90% partial hepatectomy

    Chlorogenic acid: metabolism, signaling and nutrient connections (2026-09-17) · lines 581–592

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Mouse hepatectomy, genetic tests and Keap1-binding investigation · source_derived_draft · unverified_draft

    ### chlorogenic_acid-nrf2-pgc1 Nrf2 activation increased PGC-1alpha mRNA in the regeneration model. Condition category: normal nutrient_topic: Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. plain_language: A second branch connects the response to energy metabolism. organism: Mus musculus; binding preparation species not resolved from abstract tissue_or_cell_type: Regenerating liver after 70% or 90% partial hepatectomy experimental_model: Mouse hepatectomy, genetic tests and Keap1-binding investigation limitations: Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred. exposure: CGA treatment; doses not provided in indexed abstract evidence_span: {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"} [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    Complete structured claim and evidence
  3. The distinct luteolin-associated liver responses were absent in Nrf2-knockout mice.

    Mouse Nrf2 / Nfe2l2 → GSH source_derived_draftungraded
    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_access
    Primary abstract
    experimental_model
    Wild-type versus Nrf2-null mice.
    limitations
    Knockout context does not define a dietary deficiency.
    nutrient_topic
    Luteolin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Luteolin / 3′,4′,5,7-tetrahydroxyflavone
    plain_language
    Removing the regulator changed the response to the compound.
    primary_references
    Luteolin inhibits the Nrf2 signaling pathway and tumor growth in vivo. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24747074/ · DOI 10.1016/j.bbrc.2014.04.039
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Luteolin: metabolism, immune signaling, redox chemistry and cross-nutrient mechanisms (2026-09-19) · lines 460–466

    AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Wild-type versus Nrf2-null mice. · source_derived_draft · unverified_draft

    ## luteolin-mouse-nrf2-loss Removing the regulator changed the response to the compound. The distinct luteolin-associated liver responses were absent in Nrf2-knockout mice. Model: Wild-type versus Nrf2-null mice. Limitations: Knockout context does not define a dietary deficiency. Evidence access: Primary abstract Luteolin inhibits the Nrf2 signaling pathway and tumor growth in vivo. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24747074/ · DOI 10.1016/j.bbrc.2014.04.039
    Complete structured claim and evidence
  4. Nrf2 siRNA weakened fisetin suppression of nitric oxide and IL-6, but not TNF-alpha to the same extent, in LPS-treated mouse BV2 cells.

    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_access
    Primary full text
    experimental_model
    Mouse microglial cells; Nrf2 knockdown and metal comparisons.
    limitations
    Endpoint-specific response; not total suppression of immunity.
    nutrient_topic
    Fisetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Fisetin
    plain_language
    Even inflammatory outputs had different dependencies.
    primary_references
    Modulation of the Neuroprotective and Anti-inflammatory Activities of the Flavonol Fisetin by the Transition Metals Iron and Copper. · 2020 · https://pubmed.ncbi.nlm.nih.gov/33187316/ · DOI 10.3390/antiox9111113
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Fisetin: metabolism, cell-state responses and cross-nutrient mechanisms (2026-09-19) · lines 176–182

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Mouse microglial cells; Nrf2 knockdown and metal comparisons. · source_derived_draft · unverified_draft

    ## fisetin-microglial-nrf2-dependence Even inflammatory outputs had different dependencies. Nrf2 siRNA weakened fisetin suppression of nitric oxide and IL-6, but not TNF-alpha to the same extent, in LPS-treated mouse BV2 cells. Model: Mouse microglial cells; Nrf2 knockdown and metal comparisons. Limitations: Endpoint-specific response; not total suppression of immunity. Evidence access: Primary full text Modulation of the Neuroprotective and Anti-inflammatory Activities of the Flavonol Fisetin by the Transition Metals Iron and Copper. · 2020 · https://pubmed.ncbi.nlm.nih.gov/33187316/ · DOI 10.3390/antiox9111113
    Complete structured claim and evidence
  5. Under oxidative stress, siRNA experiments implicated both Nrf2 and ATF4 in the mouse-cell glutathione response to fisetin.

    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_access
    Primary abstract
    experimental_model
    Mouse-cell gene-silencing comparisons.
    limitations
    Cooperation in this assay is not proof of universal transcriptional synergy.
    nutrient_topic
    Fisetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Fisetin
    plain_language
    The cell relies on both regulators during stress.
    primary_references
    Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Fisetin: metabolism, cell-state responses and cross-nutrient mechanisms (2026-09-19) · lines 128–134

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Mouse-cell gene-silencing comparisons. · source_derived_draft · unverified_draft

    ## fisetin-stress-cooperation The cell relies on both regulators during stress. Under oxidative stress, siRNA experiments implicated both Nrf2 and ATF4 in the mouse-cell glutathione response to fisetin. Model: Mouse-cell gene-silencing comparisons. Limitations: Cooperation in this assay is not proof of universal transcriptional synergy. Evidence access: Primary abstract Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010
    Complete structured claim and evidence
  6. Nrf2 knockout mice did not show the ischemic protection observed with systemic SAC in wild-type mice.

    Experimental context and source evidence
    acting_entity
    mouse-nfe2l2
    availability_state
    machinery_impairment Imported condition classification; unverified.
    dose
    Not specified in accessed abstract
    duration
    Not specified in accessed abstract
    evidence_access
    Primary abstract
    experimental_comparison
    SAC versus ischemic control; wild-type versus Nrf2 knockout
    experimental_model
    Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice
    interpretation_status
    Source-derived research curation; not independent primary verification
    limitations
    Necessity in this model; not proof that every SAC effect requires Nrf2.
    nutrient_topic
    S-allylcysteine collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · S-allyl-L-cysteine / SAC
    organism
    Mus musculus
    plain_language
    Removing the pathway changed the response to SAC.
    primary_references
    [25393425] S-allyl cysteine activates the Nrf2-dependent antioxidant response and protects neurons against ischemic injury in vitro and in vivo. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25393425/ · DOI 10.1111/jnc.12986
    route
    Systemic administration; precise route not retrieved
    tissue_or_cell_type
    Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    S-allylcysteine: sulfur signaling, redox responses and cross-nutrient mechanisms (2026-09-20) · lines 140–147

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice · source_derived_draft · unverified_draft

    ## s-allylcysteine-mouse-nrf2-required Removing the pathway changed the response to SAC. Nrf2 knockout mice did not show the ischemic protection observed with systemic SAC in wild-type mice. Model: Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice Limitations: Necessity in this model; not proof that every SAC effect requires Nrf2. Evidence access: Primary abstract [25393425] S-allyl cysteine activates the Nrf2-dependent antioxidant response and protects neurons against ischemic injury in vitro and in vivo. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25393425/ · DOI 10.1111/jnc.12986 Structured context: {"organism": "Mus musculus", "tissue_or_cell_type": "Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice", "dose": "Not specified in accessed abstract", "duration": "Not specified in accessed abstract", "route": "Systemic administration; precise route not retrieved", "experimental_comparison": "SAC versus ischemic control; wild-type versus Nrf2 knockout", "acting_entity": "mouse-nfe2l2", "interpretation_status": "Source-derived research curation; not independent primary verification"}
    Complete structured claim and evidence

What acts on it

  1. The mouse regeneration study linked CGA-Keap1 interaction to Nrf2 activation.

    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"}
    experimental_model
    Mouse hepatectomy, genetic tests and Keap1-binding investigation
    exposure
    CGA treatment; doses not provided in indexed abstract
    limitations
    Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred.
    nutrient_topic
    Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. · Chlorogenic acid / 5-O-caffeoylquinic acid
    organism
    Mus musculus; binding preparation species not resolved from abstract
    plain_language
    Releasing a transcriptional response was associated with regeneration.
    primary_references
    [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    tissue_or_cell_type
    Regenerating liver after 70% or 90% partial hepatectomy

    Chlorogenic acid: metabolism, signaling and nutrient connections (2026-09-17) · lines 542–553

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Mouse hepatectomy, genetic tests and Keap1-binding investigation · source_derived_draft · unverified_draft

    ### chlorogenic_acid-mouse-nrf2 The mouse regeneration study linked CGA-Keap1 interaction to Nrf2 activation. Condition category: normal nutrient_topic: Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. plain_language: Releasing a transcriptional response was associated with regeneration. organism: Mus musculus; binding preparation species not resolved from abstract tissue_or_cell_type: Regenerating liver after 70% or 90% partial hepatectomy experimental_model: Mouse hepatectomy, genetic tests and Keap1-binding investigation limitations: Surgical mouse regeneration is not chronic human fatty-liver treatment. Arg415 binding was reported but the abstract does not identify the species of every recombinant construct; no human KEAP1 residue-specific edge is inferred. exposure: CGA treatment; doses not provided in indexed abstract evidence_span: {"source_cache": "artifacts/chlorogenic_acid-research/41862684.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644", "start_char": 0, "end_char": 1292, "text_sha256": "7246caa586cbd35b79fa9518b522dc7c1d330aad71c98611ae7cc763f7952644"} [chlorogenic_acid-p41862684] Chlorogenic acid promotes liver regeneration after partial hepatectomy through activating Nrf2 via directly targeting Keap1. (2026). https://pubmed.ncbi.nlm.nih.gov/41862684/ DOI: 10.1038/s41401-026-01770-4
    Complete structured claim and evidence
  2. DIM activated Nrf2-dependent transcription in mouse fibroblasts, whereas I3C did not in the tested conditions.

    3,3'-Diindolylmethane / DIM → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/dim-research/21615272.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "1ae26f09db419c2cd095519c3326616a14343b52e23a71e7994a4aed764ab1b8", "start_char": 0, "end_char": 737, "text_sha256": "1ae26f09db419c2cd095519c3326616a14343b52e23a71e7994a4aed764ab1b8"}
    experimental_model
    Reporter and gene/protein expression experiments
    exposure
    DIM compared with I3C and sulforaphane
    limitations
    Mouse cells; transcriptional induction does not establish clinical antioxidant benefit or nutrient repletion.
    nutrient_topic
    Diindolylmethane (DIM) research collection; topical membership is not evidence of a direct dietary effect. · 3,3'-Diindolylmethane / DIM
    organism
    Mouse NIH3T3 fibroblasts
    plain_language
    A chemical conversion changed signaling activity in this model.
    primary_references
    [dim-p21615272] 3,3'-Diindolylmethane but not indole-3-carbinol activates Nrf2 and induces Nrf2 target gene expression in cultured murine fibroblasts. (2011). https://pubmed.ncbi.nlm.nih.gov/21615272/ DOI: 10.3109/10715762.2011.571683
    tissue_or_cell_type
    Nrf2-regulated defense genes

    Diindolylmethane (DIM): formation, receptor signaling, metabolism and drug interactions (2026-09-17) · lines 1234–1245

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Reporter and gene/protein expression experiments · source_derived_draft · unverified_draft

    ### dim-mouse-nrf2 DIM activated Nrf2-dependent transcription in mouse fibroblasts, whereas I3C did not in the tested conditions. Condition category: normal nutrient_topic: Diindolylmethane (DIM) research collection; topical membership is not evidence of a direct dietary effect. plain_language: A chemical conversion changed signaling activity in this model. organism: Mouse NIH3T3 fibroblasts tissue_or_cell_type: Nrf2-regulated defense genes experimental_model: Reporter and gene/protein expression experiments limitations: Mouse cells; transcriptional induction does not establish clinical antioxidant benefit or nutrient repletion. exposure: DIM compared with I3C and sulforaphane evidence_span: {"source_cache": "artifacts/dim-research/21615272.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "1ae26f09db419c2cd095519c3326616a14343b52e23a71e7994a4aed764ab1b8", "start_char": 0, "end_char": 737, "text_sha256": "1ae26f09db419c2cd095519c3326616a14343b52e23a71e7994a4aed764ab1b8"} [dim-p21615272] 3,3'-Diindolylmethane but not indole-3-carbinol activates Nrf2 and induces Nrf2 target gene expression in cultured murine fibroblasts. (2011). https://pubmed.ncbi.nlm.nih.gov/21615272/ DOI: 10.3109/10715762.2011.571683
    Complete structured claim and evidence
  3. In mouse HT22 cells, added iron reduced fisetin-induced nuclear Nrf2 and ATF4 from an iron:fisetin ratio of 0.5:1; copper did not do so in the tested range.

    Ferrous iron → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary full text
    experimental_model
    5 micromolar fisetin with FeCl2/CuCl2 titration.
    limitations
    Cell-culture ratio, not a clinical spacing rule for supplements.
    nutrient_topic
    Fisetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Fisetin
    plain_language
    Iron weakened the signaling response under these conditions.
    primary_references
    Modulation of the Neuroprotective and Anti-inflammatory Activities of the Flavonol Fisetin by the Transition Metals Iron and Copper. · 2020 · https://pubmed.ncbi.nlm.nih.gov/33187316/ · DOI 10.3390/antiox9111113

    Fisetin: metabolism, cell-state responses and cross-nutrient mechanisms (2026-09-19) · lines 160–166

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · 5 micromolar fisetin with FeCl2/CuCl2 titration. · source_derived_draft · unverified_draft

    ## fisetin-iron-signaling-antagonism Iron weakened the signaling response under these conditions. In mouse HT22 cells, added iron reduced fisetin-induced nuclear Nrf2 and ATF4 from an iron:fisetin ratio of 0.5:1; copper did not do so in the tested range. Model: 5 micromolar fisetin with FeCl2/CuCl2 titration. Limitations: Cell-culture ratio, not a clinical spacing rule for supplements. Evidence access: Primary full text Modulation of the Neuroprotective and Anti-inflammatory Activities of the Flavonol Fisetin by the Transition Metals Iron and Copper. · 2020 · https://pubmed.ncbi.nlm.nih.gov/33187316/ · DOI 10.3390/antiox9111113
    Complete structured claim and evidence
  4. In the mouse-cell study, fisetin increased Nrf2 stability and Nrf2-dependent transcription.

    Fisetin → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Primary abstract plus PubMed mouse-protein indexing.
    limitations
    No direct Nrf2 binding site or specific KEAP1 reaction established here.
    nutrient_topic
    Fisetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Fisetin
    plain_language
    Stress-defense transcription can stay active for longer.
    primary_references
    Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010

    Fisetin: metabolism, cell-state responses and cross-nutrient mechanisms (2026-09-19) · lines 104–110

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Primary abstract plus PubMed mouse-protein indexing. · source_derived_draft · unverified_draft

    ## fisetin-nrf2-stability Stress-defense transcription can stay active for longer. In the mouse-cell study, fisetin increased Nrf2 stability and Nrf2-dependent transcription. Model: Primary abstract plus PubMed mouse-protein indexing. Limitations: No direct Nrf2 binding site or specific KEAP1 reaction established here. Evidence access: Primary abstract Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010
    Complete structured claim and evidence
  5. Boric acid induced Nrf2 nuclear translocation in wild-type mouse fibroblasts but not in Perk-null cells.

    Mouse PERK / Eif2ak3 → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_span
    {"source_cache": "artifacts/boron-research/30196486.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "e220df5fb0f9b8653035f7a144259ce66778467a7a72acbf7cd7d113f8b6030a", "start_char": 0, "end_char": 2006, "text_sha256": "e220df5fb0f9b8653035f7a144259ce66778467a7a72acbf7cd7d113f8b6030a"}
    experimental_model
    PERK knockout comparison, immunofluorescence and quantitative PCR
    exposure
    10 µM boric acid; 1–6 hour comparisons
    limitations
    Knockout dependence in mouse fibroblasts is separate from human tumor-cell transcription. Increased GCLC mRNA is not a measured increase in glutathione synthesis or clinical antioxidant benefit.
    nutrient_topic
    Boron research collection; topical membership is not evidence of a direct dietary effect. · Boron
    organism
    Mouse embryonic fibroblasts and human DU-145 cells
    plain_language
    PERK was also needed for the measured movement of Nrf2 into the nucleus.
    primary_references
    [boron-p30196486] Boric Acid Activation of eIF2α and Nrf2 Is PERK Dependent: a Mechanism that Explains How Boron Prevents DNA Damage and Enhances Antioxidant Status. (2019). https://pubmed.ncbi.nlm.nih.gov/30196486/ DOI: 10.1007/s12011-018-1498-4
    tissue_or_cell_type
    Cell culture
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Boron: chemistry, nutrient interactions, low-intake studies and mechanistic uncertainties (2026-09-17) · lines 508–519

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · PERK knockout comparison, immunofluorescence and quantitative PCR · source_derived_draft · unverified_draft

    ### boron-perk-nrf2-dependence Boric acid induced Nrf2 nuclear translocation in wild-type mouse fibroblasts but not in Perk-null cells. Condition category: machinery_impairment nutrient_topic: Boron research collection; topical membership is not evidence of a direct dietary effect. plain_language: PERK was also needed for the measured movement of Nrf2 into the nucleus. organism: Mouse embryonic fibroblasts and human DU-145 cells tissue_or_cell_type: Cell culture experimental_model: PERK knockout comparison, immunofluorescence and quantitative PCR limitations: Knockout dependence in mouse fibroblasts is separate from human tumor-cell transcription. Increased GCLC mRNA is not a measured increase in glutathione synthesis or clinical antioxidant benefit. exposure: 10 µM boric acid; 1–6 hour comparisons evidence_span: {"source_cache": "artifacts/boron-research/30196486.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "e220df5fb0f9b8653035f7a144259ce66778467a7a72acbf7cd7d113f8b6030a", "start_char": 0, "end_char": 2006, "text_sha256": "e220df5fb0f9b8653035f7a144259ce66778467a7a72acbf7cd7d113f8b6030a"} [boron-p30196486] Boric Acid Activation of eIF2α and Nrf2 Is PERK Dependent: a Mechanism that Explains How Boron Prevents DNA Damage and Enhances Antioxidant Status. (2019). https://pubmed.ncbi.nlm.nih.gov/30196486/ DOI: 10.1007/s12011-018-1498-4
    Complete structured claim and evidence
  6. Myricetin increased hepatic Nrf2 expression in mice challenged with LPS/D-galactosamine.

    Myricetin → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Mouse chemically induced fulminant hepatitis.
    limitations
    Not universal Nrf2 activation or evidence of clinical hepatoprotection. The abstract calls myricetin a glycoside; this collection retains its correct aglycone identity.
    nutrient_topic
    Myricetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Myricetin
    plain_language
    A defense regulator increased in this liver-injury model.
    primary_references
    The hepatoprotective effect of myricetin against lipopolysaccharide and D-galactosamine-induced fulminant hepatitis. · 2020 · https://pubmed.ncbi.nlm.nih.gov/31712142/ · DOI 10.1016/j.ijbiomac.2019.11.075

    Myricetin: metabolism, immune signaling, redox chemistry and cross-nutrient mechanisms (2026-09-19) · lines 636–642

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Mouse chemically induced fulminant hepatitis. · source_derived_draft · unverified_draft

    ## myricetin-mouse-nrf2 A defense regulator increased in this liver-injury model. Myricetin increased hepatic Nrf2 expression in mice challenged with LPS/D-galactosamine. Model: Mouse chemically induced fulminant hepatitis. Limitations: Not universal Nrf2 activation or evidence of clinical hepatoprotection. The abstract calls myricetin a glycoside; this collection retains its correct aglycone identity. Evidence access: Primary abstract The hepatoprotective effect of myricetin against lipopolysaccharide and D-galactosamine-induced fulminant hepatitis. · 2020 · https://pubmed.ncbi.nlm.nih.gov/31712142/ · DOI 10.1016/j.ijbiomac.2019.11.075
    Complete structured claim and evidence
  7. SAC administration increased Nrf2 protein and antioxidant-response signaling in the mouse ischemia study.

    S-allyl-L-cysteine / SAC → Mouse Nrf2 / Nfe2l2 source_derived_draftungraded
    Experimental context and source evidence
    acting_entity
    s-allylcysteine
    dose
    Not specified in accessed abstract
    duration
    Not specified in accessed abstract
    evidence_access
    Primary abstract
    experimental_comparison
    SAC versus ischemic control; wild-type versus Nrf2 knockout
    experimental_model
    Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice
    interpretation_status
    Source-derived research curation; not independent primary verification
    limitations
    No direct binding site or therapeutic human exposure is established by these experiments.
    nutrient_topic
    S-allylcysteine collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · S-allyl-L-cysteine / SAC
    organism
    Mus musculus
    plain_language
    A cellular defense response changed after treatment.
    primary_references
    [25393425] S-allyl cysteine activates the Nrf2-dependent antioxidant response and protects neurons against ischemic injury in vitro and in vivo. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25393425/ · DOI 10.1111/jnc.12986
    route
    Systemic administration; precise route not retrieved
    tissue_or_cell_type
    Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice

    S-allylcysteine: sulfur signaling, redox responses and cross-nutrient mechanisms (2026-09-20) · lines 131–138

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice · source_derived_draft · unverified_draft

    ## s-allylcysteine-mouse-nrf2 A cellular defense response changed after treatment. SAC administration increased Nrf2 protein and antioxidant-response signaling in the mouse ischemia study. Model: Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice Limitations: No direct binding site or therapeutic human exposure is established by these experiments. Evidence access: Primary abstract [25393425] S-allyl cysteine activates the Nrf2-dependent antioxidant response and protects neurons against ischemic injury in vitro and in vivo. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25393425/ · DOI 10.1111/jnc.12986 Structured context: {"organism": "Mus musculus", "tissue_or_cell_type": "Middle cerebral artery occlusion in wild-type and Nrf2 knockout mice", "dose": "Not specified in accessed abstract", "duration": "Not specified in accessed abstract", "route": "Systemic administration; precise route not retrieved", "experimental_comparison": "SAC versus ischemic control; wild-type versus Nrf2 knockout", "acting_entity": "s-allylcysteine", "interpretation_status": "Source-derived research curation; not independent primary verification"}
    Complete structured claim and evidence

Where it participates (unsigned role)

  1. Cannabidiol plus moringin, each at 5 micromolar, produced larger changes in inflammatory, oxidative and apoptosis markers in LPS-stimulated murine macrophages than either constituent alone at that concentration.

    Cannabidiol → Moringin / MIC-1 source_derived_draftungraded
    Experimental context and source evidence
    dose
    Cannabidiol 5 micromolar plus moringin 5 micromolar
    duration
    Acute
    evidence_access
    Primary PubMed abstract and indexed metadata reviewed. Full-text method details not stated here remain unresolved.
    evidence_scope
    literature_reviewed; model-specific source-derived curation
    experimental_model
    LPS-stimulated murine macrophages
    limitations
    This cell combination result does not establish clinical synergy, safety or dosing and should not be extrapolated to cannabis or whole Moringa products.
    nutrient_topic
    Moringa oleifera chapter; interacting nutrients, drugs, peptides and proteins retain their experimental settings. · Moringa oleifera
    organism
    LPS-stimulated murine macrophages
    plain_language
    Cannabidiol plus moringin, each at 5 micromolar, produced larger changes in inflammatory, oxidative and apoptosis markers in LPS-stimulated murine macrophages than either constituent alone at that concentration.
    primary_references
    Anti-inflammatory and antioxidant effects of a combination of cannabidiol and moringin in LPS-stimulated macrophages. (2016). https://pubmed.ncbi.nlm.nih.gov/27215129/ DOI: 10.1016/j.fitote.2016.05.008
    route
    In vitro
    tissue
    TNF-alpha, IL-10, iNOS, NRF2, nitrotyrosine, BCL2, BAX and cleaved-caspase-3 panel

    Moringa oleifera: mechanism of action and interactions (2026-09-20) · lines 90–99

    Original AI-assisted source-specific curation with primary-study citations, model, exposure, route, duration, negative findings and limitations preserved. Not publisher full text. · supports · LPS-stimulated murine macrophages · source_derived_draft · unverified_draft

    ## moringa-cannabidiol-combination Cannabidiol plus moringin, each at 5 micromolar, produced larger changes in inflammatory, oxidative and apoptosis markers in LPS-stimulated murine macrophages than either constituent alone at that concentration. Model/species: LPS-stimulated murine macrophages Tissue/system: TNF-alpha, IL-10, iNOS, NRF2, nitrotyrosine, BCL2, BAX and cleaved-caspase-3 panel Exposure: Cannabidiol 5 micromolar plus moringin 5 micromolar Route: In vitro Duration: Acute Limits: This cell combination result does not establish clinical synergy, safety or dosing and should not be extrapolated to cannabis or whole Moringa products. Primary reference: Anti-inflammatory and antioxidant effects of a combination of cannabidiol and moringin in LPS-stimulated macrophages. (2016). https://pubmed.ncbi.nlm.nih.gov/27215129/ DOI: 10.1016/j.fitote.2016.05.008 Access: Primary PubMed abstract and indexed metadata reviewed. Full-text method details not stated here remain unresolved.
    Complete structured claim and evidence
  2. Luteolin 7-O-glucuronide increased GCLC expression alongside Nrf2 activation in RAW264.7 cells.

    Experimental context and source evidence
    evidence_access
    Primary full text
    experimental_model
    Mouse macrophage culture.
    limitations
    Expression alone does not show human glutathione restoration.
    nutrient_topic
    Luteolin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Luteolin / 3′,4′,5,7-tetrahydroxyflavone
    plain_language
    A conjugate can influence glutathione-synthesis machinery.
    primary_references
    Anti-Inflammatory and Anti-Oxidative Effects of luteolin-7-O-glucuronide in LPS-Stimulated Murine Macrophages through TAK1 Inhibition and Nrf2 Activation. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32187984/ · DOI 10.3390/ijms21062007

    Luteolin: metabolism, immune signaling, redox chemistry and cross-nutrient mechanisms (2026-09-19) · lines 508–514

    AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Mouse macrophage culture. · source_derived_draft · unverified_draft

    ## luteolin-glucuronide-gclc A conjugate can influence glutathione-synthesis machinery. Luteolin 7-O-glucuronide increased GCLC expression alongside Nrf2 activation in RAW264.7 cells. Model: Mouse macrophage culture. Limitations: Expression alone does not show human glutathione restoration. Evidence access: Primary full text Anti-Inflammatory and Anti-Oxidative Effects of luteolin-7-O-glucuronide in LPS-Stimulated Murine Macrophages through TAK1 Inhibition and Nrf2 Activation. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32187984/ · DOI 10.3390/ijms21062007
    Complete structured claim and evidence
  3. Luteolin reduced liver glutathione and antioxidant-enzyme expression in wild-type mice under basal and BHA-induced conditions.

    Luteolin / 3′,4′,5,7-tetrahydroxyflavone → GSH source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Mouse liver dosing study.
    limitations
    Not evidence of universal human glutathione depletion.
    nutrient_topic
    Luteolin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Luteolin / 3′,4′,5,7-tetrahydroxyflavone
    plain_language
    An antioxidant-associated compound can lower this defense system in a particular model.
    primary_references
    Luteolin inhibits the Nrf2 signaling pathway and tumor growth in vivo. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24747074/ · DOI 10.1016/j.bbrc.2014.04.039

    Luteolin: metabolism, immune signaling, redox chemistry and cross-nutrient mechanisms (2026-09-19) · lines 452–458

    AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Mouse liver dosing study. · source_derived_draft · unverified_draft

    ## luteolin-mouse-nrf2-gsh An antioxidant-associated compound can lower this defense system in a particular model. Luteolin reduced liver glutathione and antioxidant-enzyme expression in wild-type mice under basal and BHA-induced conditions. Model: Mouse liver dosing study. Limitations: Not evidence of universal human glutathione depletion. Evidence access: Primary abstract Luteolin inhibits the Nrf2 signaling pathway and tumor growth in vivo. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24747074/ · DOI 10.1016/j.bbrc.2014.04.039
    Complete structured claim and evidence
  4. Dietary cinnamaldehyde suppressed AOM/DSS-associated colon carcinogenesis in Nrf2-intact mice.

    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/ceylon-research/25712056.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "8ad37b0dca440e7fa609a46cf02377c2979d2be8e09291a370efb963ff3c9cfd", "start_char": 0, "end_char": 1920, "text_sha256": "8ad37b0dca440e7fa609a46cf02377c2979d2be8e09291a370efb963ff3c9cfd"}
    experimental_model
    HCT116 mechanism and AOM/DSS knockout-mouse experiment
    exposure
    Purified cinnamaldehyde cell exposure and dietary supplementation in mice
    limitations
    No human cancer-prevention outcome; the abstract identifies C151 dependence but does not resolve the transfected KEAP1 construct species.
    nutrient_topic
    Ceylon cinnamon research collection; topical membership is not evidence of a direct dietary effect. · Ceylon cinnamon / Cinnamomum verum bark preparations
    organism
    Mouse
    plain_language
    The treated wild-type mice developed less experimental colon cancer.
    primary_references
    [ceylon-p25712056] Nrf2-dependent suppression of azoxymethane/dextran sulfate sodium-induced colon carcinogenesis by the cinnamon-derived dietary factor cinnamaldehyde. (2015). https://pubmed.ncbi.nlm.nih.gov/25712056/ DOI: 10.1158/1940-6207.capr-14-0359
    tissue_or_cell_type
    Colon epithelial cancer cells and experimental inflammatory colon tumors

    Ceylon cinnamon: metabolism, signaling and nutrient connections (2026-09-17) · lines 636–647

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · HCT116 mechanism and AOM/DSS knockout-mouse experiment · source_derived_draft · unverified_draft

    ### ceylon-mouse-colon Dietary cinnamaldehyde suppressed AOM/DSS-associated colon carcinogenesis in Nrf2-intact mice. Condition category: normal nutrient_topic: Ceylon cinnamon research collection; topical membership is not evidence of a direct dietary effect. plain_language: The treated wild-type mice developed less experimental colon cancer. organism: Mouse tissue_or_cell_type: Colon epithelial cancer cells and experimental inflammatory colon tumors experimental_model: HCT116 mechanism and AOM/DSS knockout-mouse experiment limitations: No human cancer-prevention outcome; the abstract identifies C151 dependence but does not resolve the transfected KEAP1 construct species. exposure: Purified cinnamaldehyde cell exposure and dietary supplementation in mice evidence_span: {"source_cache": "artifacts/ceylon-research/25712056.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "8ad37b0dca440e7fa609a46cf02377c2979d2be8e09291a370efb963ff3c9cfd", "start_char": 0, "end_char": 1920, "text_sha256": "8ad37b0dca440e7fa609a46cf02377c2979d2be8e09291a370efb963ff3c9cfd"} [ceylon-p25712056] Nrf2-dependent suppression of azoxymethane/dextran sulfate sodium-induced colon carcinogenesis by the cinnamon-derived dietary factor cinnamaldehyde. (2015). https://pubmed.ncbi.nlm.nih.gov/25712056/ DOI: 10.1158/1940-6207.capr-14-0359
    Complete structured claim and evidence
  5. Nrf2 siRNA abrogated curcumin-induced HO-1 expression.

    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_span
    {"source_cache": "artifacts/curcumin-research/31972171.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "0a05e877dfe677824dea390c30634719eba641ed122c2480147ce2e73bf05936", "start_char": 0, "end_char": 1591, "text_sha256": "0a05e877dfe677824dea390c30634719eba641ed122c2480147ce2e73bf05936"}
    experimental_model
    Mouse epidermal-cell and skin experiments, siRNA and receptor-construct assays
    exposure
    Curcumin versus tetrahydrocurcumin; Nrf2 siRNA and Keap1 C151S construct
    limitations
    Cell exposures and construct-origin details are not available in the indexed abstract. Results do not establish human systemic target engagement.
    nutrient_topic
    Curcumin research collection; topical membership is not evidence of a direct dietary effect. · Curcumin
    organism
    Mus musculus; transfected construct species not resolved in indexed abstract
    plain_language
    This response required functioning Nrf2 machinery.
    primary_references
    [curcumin-p31972171] Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification. (2020). https://pubmed.ncbi.nlm.nih.gov/31972171/ DOI: 10.1016/j.bcp.2020.113820
    tissue_or_cell_type
    JB6 epidermal cells and mouse skin
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Curcumin: metabolism, signaling and nutrient connections (2026-09-17) · lines 411–422

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Mouse epidermal-cell and skin experiments, siRNA and receptor-construct assays · source_derived_draft · unverified_draft

    ### curcumin-nrf2-loss Nrf2 siRNA abrogated curcumin-induced HO-1 expression. Condition category: machinery_impairment nutrient_topic: Curcumin research collection; topical membership is not evidence of a direct dietary effect. plain_language: This response required functioning Nrf2 machinery. organism: Mus musculus; transfected construct species not resolved in indexed abstract tissue_or_cell_type: JB6 epidermal cells and mouse skin experimental_model: Mouse epidermal-cell and skin experiments, siRNA and receptor-construct assays limitations: Cell exposures and construct-origin details are not available in the indexed abstract. Results do not establish human systemic target engagement. exposure: Curcumin versus tetrahydrocurcumin; Nrf2 siRNA and Keap1 C151S construct evidence_span: {"source_cache": "artifacts/curcumin-research/31972171.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "0a05e877dfe677824dea390c30634719eba641ed122c2480147ce2e73bf05936", "start_char": 0, "end_char": 1591, "text_sha256": "0a05e877dfe677824dea390c30634719eba641ed122c2480147ce2e73bf05936"} [curcumin-p31972171] Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification. (2020). https://pubmed.ncbi.nlm.nih.gov/31972171/ DOI: 10.1016/j.bcp.2020.113820
    Complete structured claim and evidence
  6. Ergothioneine reduced cisplatin-associated auditory threshold shifts by about 30 dB in the mouse comparison.

    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Cisplatin-exposed mice; cell experiments examined antioxidant signaling.
    limitations
    Does not establish safe cotreatment in cancer patients or preserved antitumor efficacy.
    nutrient_topic
    Ergothioneine collection; molecular form, preparation, species, exposure and manipulation remain explicit. · L-Ergothioneine
    plain_language
    Protection extended to an experimental hearing injury.
    primary_references
    The Antioxidant Ergothioneine Alleviates Cisplatin-Induced Hearing Loss Through the Nrf2 Pathway. · 2025 · https://pubmed.ncbi.nlm.nih.gov/38770822/ · DOI 10.1089/ars.2024.0648

    Ergothioneine: transport, redox chemistry and cross-nutrient mechanisms (2026-09-19) · lines 408–414

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Cisplatin-exposed mice; cell experiments examined antioxidant signaling. · source_derived_draft · unverified_draft

    ## ergothioneine-cochlear-defense Protection extended to an experimental hearing injury. Ergothioneine reduced cisplatin-associated auditory threshold shifts by about 30 dB in the mouse comparison. Model: Cisplatin-exposed mice; cell experiments examined antioxidant signaling. Limitations: Does not establish safe cotreatment in cancer patients or preserved antitumor efficacy. Evidence access: Primary abstract The Antioxidant Ergothioneine Alleviates Cisplatin-Induced Hearing Loss Through the Nrf2 Pathway. · 2025 · https://pubmed.ncbi.nlm.nih.gov/38770822/ · DOI 10.1089/ars.2024.0648
    Complete structured claim and evidence
  7. ATF4 siRNA reduced the fisetin-associated basal glutathione increase; Nrf2 siRNA did not have the same basal requirement.

    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_access
    Primary abstract
    experimental_model
    Mouse-cell transcription-factor silencing.
    limitations
    Baseline and oxidative-stress settings are distinct.
    nutrient_topic
    Fisetin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Fisetin
    plain_language
    Baseline glutathione regulation depended more on ATF4.
    primary_references
    Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Fisetin: metabolism, cell-state responses and cross-nutrient mechanisms (2026-09-19) · lines 120–126

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Mouse-cell transcription-factor silencing. · source_derived_draft · unverified_draft

    ## fisetin-atf4-basal-dependence Baseline glutathione regulation depended more on ATF4. ATF4 siRNA reduced the fisetin-associated basal glutathione increase; Nrf2 siRNA did not have the same basal requirement. Model: Mouse-cell transcription-factor silencing. Limitations: Baseline and oxidative-stress settings are distinct. Evidence access: Primary abstract Concurrent regulation of the transcription factors Nrf2 and ATF4 mediates the enhancement of glutathione levels by the flavonoid fisetin. · 2013 · https://pubmed.ncbi.nlm.nih.gov/23618921/ · DOI 10.1016/j.bcp.2013.04.010
    Complete structured claim and evidence
  8. Astaxanthin pretreatment reduced ROS, mitochondrial injury and apoptosis after blue-light exposure in mouse 661W cells, with PI3K/Akt-Nrf2 pathway responses.

    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Mouse 661W culture experiment.
    limitations
    Not evidence of proven human macular accumulation or clinical protection from screens.
    nutrient_topic
    Astaxanthin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Astaxanthin
    plain_language
    The tested cells tolerated a light challenge better after pretreatment.
    primary_references
    Protective Effect of Astaxanthin on Blue Light Light-Emitting Diode-Induced Retinal Cell Damage via Free Radical Scavenging and Activation of PI3K/Akt/Nrf2 Pathway in 661W Cell Model. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32722441/ · DOI 10.3390/md18080387

    Astaxanthin: transport, membrane chemistry, signaling and nutrient interactions (2026-09-19) · lines 366–372

    AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Mouse 661W culture experiment. · source_derived_draft · unverified_draft

    ## astaxanthin-retina-blue-light The tested cells tolerated a light challenge better after pretreatment. Astaxanthin pretreatment reduced ROS, mitochondrial injury and apoptosis after blue-light exposure in mouse 661W cells, with PI3K/Akt-Nrf2 pathway responses. Model: Mouse 661W culture experiment. Limitations: Not evidence of proven human macular accumulation or clinical protection from screens. Evidence access: Primary abstract Protective Effect of Astaxanthin on Blue Light Light-Emitting Diode-Induced Retinal Cell Damage via Free Radical Scavenging and Activation of PI3K/Akt/Nrf2 Pathway in 661W Cell Model. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32722441/ · DOI 10.3390/md18080387
    Complete structured claim and evidence
  9. Astaxanthin reduced ROS and apoptosis in high-glucose-challenged mouse 661W cells; PI3K or Nrf2 inhibition abolished the protective effect.

    Experimental context and source evidence
    availability_state
    machinery_impairment Imported condition classification; unverified.
    evidence_access
    Primary abstract
    experimental_model
    Mouse photoreceptor-derived 661W cells and pharmacological inhibitors.
    limitations
    Not a human diabetic-retinopathy trial; inhibitor experiments do not establish unique direct molecular targets.
    nutrient_topic
    Astaxanthin collection; molecular form, preparation, species, exposure and manipulation remain explicit. · Astaxanthin
    plain_language
    Blocking stress-response signaling removed protection in the retinal-cell model.
    primary_references
    Astaxanthin Protects Retinal Photoreceptor Cells against High Glucose-Induced Oxidative Stress by Induction of Antioxidant Enzymes via the PI3K/Akt/Nrf2 Pathway. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32785112/ · DOI 10.3390/antiox9080729
    trigger_kind
    machinery_impairment Imported condition classification; unverified.

    Astaxanthin: transport, membrane chemistry, signaling and nutrient interactions (2026-09-19) · lines 358–364

    AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Mouse photoreceptor-derived 661W cells and pharmacological inhibitors. · source_derived_draft · unverified_draft

    ## astaxanthin-retina-high-glucose Blocking stress-response signaling removed protection in the retinal-cell model. Astaxanthin reduced ROS and apoptosis in high-glucose-challenged mouse 661W cells; PI3K or Nrf2 inhibition abolished the protective effect. Model: Mouse photoreceptor-derived 661W cells and pharmacological inhibitors. Limitations: Not a human diabetic-retinopathy trial; inhibitor experiments do not establish unique direct molecular targets. Evidence access: Primary abstract Astaxanthin Protects Retinal Photoreceptor Cells against High Glucose-Induced Oxidative Stress by Induction of Antioxidant Enzymes via the PI3K/Akt/Nrf2 Pathway. · 2020 · https://pubmed.ncbi.nlm.nih.gov/32785112/ · DOI 10.3390/antiox9080729
    Complete structured claim and evidence

In the sources

Preserved passages that mention this component, quoted exactly. Open one to read it in context.

    This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.

    Evidence, AI assistance and curation standards