Component

Human HuTu-80 GLP-1 release

Context-specific entity; species, compartment and exposure are stated on each claim.

3 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 acts on it

  1. Rebaudioside A concentration-dependently stimulated GLP-1 release in human HuTu-80 enteroendocrine cells.

    Rebaudioside A → Human HuTu-80 GLP-1 release source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Human HuTu-80 cells, with separate mouse STC-1 experiments.
    limitations
    The accessed abstract does not provide the tested concentration range; no oral human GLP-1 response is asserted.
    nutrient_topic
    Stevia collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · Stevia
    plain_language
    An intestinal cell sensor can connect exposure to hormone release.
    primary_references
    Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e

    Stevia: glycoside metabolism, taste, ion channels and cross-nutrient mechanisms (2026-09-19) · lines 258–264

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Human HuTu-80 cells, with separate mouse STC-1 experiments. · source_derived_draft · unverified_draft

    ## stevia-gut-glp1 An intestinal cell sensor can connect exposure to hormone release. Rebaudioside A concentration-dependently stimulated GLP-1 release in human HuTu-80 enteroendocrine cells. Model: Human HuTu-80 cells, with separate mouse STC-1 experiments. Limitations: The accessed abstract does not provide the tested concentration range; no oral human GLP-1 response is asserted. Evidence access: Primary abstract Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e
    Complete structured claim and evidence

  2. Inhibitor experiments in human HuTu-80 cells supported TAS2R4 involvement in rebaudioside-A-evoked GLP-1 release.

    Human bitter taste receptor / TAS2R4 → Human HuTu-80 GLP-1 release source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Human cell-line pharmacology; sweet-signaling inhibition did not explain the response.
    limitations
    Pharmacological inhibition does not establish exclusive receptor involvement or in vivo necessity.
    nutrient_topic
    Stevia collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · Stevia
    plain_language
    A bitter receptor participates in a gut-hormone response.
    primary_references
    Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e

    Stevia: glycoside metabolism, taste, ion channels and cross-nutrient mechanisms (2026-09-19) · lines 266–272

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Human cell-line pharmacology; sweet-signaling inhibition did not explain the response. · source_derived_draft · unverified_draft

    ## stevia-gut-tas2r4 A bitter receptor participates in a gut-hormone response. Inhibitor experiments in human HuTu-80 cells supported TAS2R4 involvement in rebaudioside-A-evoked GLP-1 release. Model: Human cell-line pharmacology; sweet-signaling inhibition did not explain the response. Limitations: Pharmacological inhibition does not establish exclusive receptor involvement or in vivo necessity. Evidence access: Primary abstract Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e
    Complete structured claim and evidence

  3. The human HuTu-80 experiments also supported TRPM5 involvement in rebaudioside-A-evoked GLP-1 release.

    Human calcium-activated monovalent cation channel / TRPM5 → Human HuTu-80 GLP-1 release source_derived_draftungraded
    Experimental context and source evidence
    evidence_access
    Primary abstract
    experimental_model
    Human enteroendocrine cell-line signaling experiments.
    limitations
    The species-specific human protein node is distinct from mouse Trpm5 and the incompletely resolved expression construct.
    nutrient_topic
    Stevia collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · Stevia
    plain_language
    Taste-associated ion-channel machinery is shared with intestinal signaling.
    primary_references
    Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e

    Stevia: glycoside metabolism, taste, ion channels and cross-nutrient mechanisms (2026-09-19) · lines 274–280

    AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Human enteroendocrine cell-line signaling experiments. · source_derived_draft · unverified_draft

    ## stevia-gut-trpm5 Taste-associated ion-channel machinery is shared with intestinal signaling. The human HuTu-80 experiments also supported TRPM5 involvement in rebaudioside-A-evoked GLP-1 release. Model: Human enteroendocrine cell-line signaling experiments. Limitations: The species-specific human protein node is distinct from mouse Trpm5 and the incompletely resolved expression construct. Evidence access: Primary abstract Rebaudioside A from Stevia rebaudiana stimulates GLP-1 release by enteroendocrine cells via bitter taste signalling pathways. · 2023 · https://pubmed.ncbi.nlm.nih.gov/37431625/ · DOI 10.1039/d3fo00818e
    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.

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