Component

Human tissue cytosolic curcumin reduction

Human tissue cytosolic curcumin reduction. Species, exposure and limitations are retained in each linked claim.

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

Read recorded mechanisms Open recursive mind map

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. Hexahydrocurcumin was also identified in the human cytosolic incubations.

    Human tissue cytosolic curcumin reduction → Hexahydrocurcumin source_derived_draftungraded
    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/curcumin-research/11815407.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8", "start_char": 0, "end_char": 2113, "text_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8"}
    experimental_model
    Human and rat tissue fractions and enzyme assays
    exposure
    Curcumin incubated with tissue fractions or purified sulfotransferases
    limitations
    Ex-vivo metabolism does not measure whole-person bioavailability. Isoforms are specified only where experimentally identified.
    nutrient_topic
    Curcumin research collection; topical membership is not evidence of a direct dietary effect. · Curcumin
    organism
    Human assays below; rat experiments not merged
    plain_language
    Further reduction produces another metabolite.
    primary_references
    [curcumin-p11815407] Metabolism of the cancer chemopreventive agent curcumin in human and rat intestine. (2002). https://pubmed.ncbi.nlm.nih.gov/11815407/
    tissue_or_cell_type
    Intestinal and hepatic microsomes and cytosol

    Curcumin: metabolism, signaling and nutrient connections (2026-09-17) · lines 164–175

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Human and rat tissue fractions and enzyme assays · source_derived_draft · unverified_draft

    ### curcumin-human-hhc Hexahydrocurcumin was also identified in the human cytosolic incubations. Condition category: normal nutrient_topic: Curcumin research collection; topical membership is not evidence of a direct dietary effect. plain_language: Further reduction produces another metabolite. organism: Human assays below; rat experiments not merged tissue_or_cell_type: Intestinal and hepatic microsomes and cytosol experimental_model: Human and rat tissue fractions and enzyme assays limitations: Ex-vivo metabolism does not measure whole-person bioavailability. Isoforms are specified only where experimentally identified. exposure: Curcumin incubated with tissue fractions or purified sulfotransferases evidence_span: {"source_cache": "artifacts/curcumin-research/11815407.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8", "start_char": 0, "end_char": 2113, "text_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8"} [curcumin-p11815407] Metabolism of the cancer chemopreventive agent curcumin in human and rat intestine. (2002). https://pubmed.ncbi.nlm.nih.gov/11815407/
    Complete structured claim and evidence

  2. Tetrahydrocurcumin was detected among human intestinal and hepatic cytosolic metabolites.

    Human tissue cytosolic curcumin reduction → Tetrahydrocurcumin source_derived_draftungraded
    Experimental context and source evidence
    evidence_span
    {"source_cache": "artifacts/curcumin-research/11815407.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8", "start_char": 0, "end_char": 2113, "text_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8"}
    experimental_model
    Human and rat tissue fractions and enzyme assays
    exposure
    Curcumin incubated with tissue fractions or purified sulfotransferases
    limitations
    Ex-vivo metabolism does not measure whole-person bioavailability. Isoforms are specified only where experimentally identified.
    nutrient_topic
    Curcumin research collection; topical membership is not evidence of a direct dietary effect. · Curcumin
    organism
    Human assays below; rat experiments not merged
    plain_language
    Reduction changes curcumin into a different molecule.
    primary_references
    [curcumin-p11815407] Metabolism of the cancer chemopreventive agent curcumin in human and rat intestine. (2002). https://pubmed.ncbi.nlm.nih.gov/11815407/
    tissue_or_cell_type
    Intestinal and hepatic microsomes and cytosol

    Curcumin: metabolism, signaling and nutrient connections (2026-09-17) · lines 151–162

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Human and rat tissue fractions and enzyme assays · source_derived_draft · unverified_draft

    ### curcumin-human-thc Tetrahydrocurcumin was detected among human intestinal and hepatic cytosolic metabolites. Condition category: normal nutrient_topic: Curcumin research collection; topical membership is not evidence of a direct dietary effect. plain_language: Reduction changes curcumin into a different molecule. organism: Human assays below; rat experiments not merged tissue_or_cell_type: Intestinal and hepatic microsomes and cytosol experimental_model: Human and rat tissue fractions and enzyme assays limitations: Ex-vivo metabolism does not measure whole-person bioavailability. Isoforms are specified only where experimentally identified. exposure: Curcumin incubated with tissue fractions or purified sulfotransferases evidence_span: {"source_cache": "artifacts/curcumin-research/11815407.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8", "start_char": 0, "end_char": 2113, "text_sha256": "028fbc6d7e7e728f7e52970df07c8e9b04053abe4799669798d593369d2c23b8"} [curcumin-p11815407] Metabolism of the cancer chemopreventive agent curcumin in human and rat intestine. (2002). https://pubmed.ncbi.nlm.nih.gov/11815407/
    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