Component
Proliferation of EGCG-exposed lymphoma cells
Study-scoped entity; inspect species, exposure, model and limitations on each claim.
2 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.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
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.
What acts on it
Folate depletion increased lymphoma-cell sensitivity to EGCG; the reported growth IC50 was 20 micromolar.
Experimental context and source evidence
- availability_state
- nutrient_deficiency Imported condition classification; unverified.
- experimental_model
- Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally.
- limitations
- Do not relabel the purified enzymes as human DHFR or infer that normal tea intake causes folate deficiency.
- nutrient_topic
- EGCG collection; comparator and shared-pathway records retain their actual intervention. · Epigallocatechin-3-gallate (EGCG)
- plain_language
- Low folate made the cultured cells more sensitive.
- primary_references
- The antifolate activity of tea catechins. · 2005 · https://pubmed.ncbi.nlm.nih.gov/15781612/ · DOI 10.1158/0008-5472.can-04-3469
- trigger_kind
- nutrient_deficiency Imported condition classification; unverified.
EGCG: receptor signaling, metabolism, nutrient interactions and discovery questions (2026-09-18) · lines 140–146
AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally. · source_derived_draft · unverified_draft
## egcg-folate-low Low folate made the cultured cells more sensitive. Folate depletion increased lymphoma-cell sensitivity to EGCG; the reported growth IC50 was 20 micromolar. Model: Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally. Limitations: Do not relabel the purified enzymes as human DHFR or infer that normal tea intake causes folate deficiency. Evidence access: primary abstract. The antifolate activity of tea catechins. · 2005 · https://pubmed.ncbi.nlm.nih.gov/15781612/ · DOI 10.1158/0008-5472.can-04-3469
Complete structured claim and evidenceHypoxanthine plus thymidine attenuated EGCG growth inhibition, consistent with involvement of folate-dependent nucleotide supply.
Experimental context and source evidence
- experimental_model
- Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally.
- limitations
- Rescue supports pathway involvement but does not prove DHFR is the only target.
- nutrient_topic
- EGCG collection; comparator and shared-pathway records retain their actual intervention. · Epigallocatechin-3-gallate (EGCG)
- plain_language
- Supplying salvage-pathway ingredients partly bypassed the growth effect.
- primary_references
- The antifolate activity of tea catechins. · 2005 · https://pubmed.ncbi.nlm.nih.gov/15781612/ · DOI 10.1158/0008-5472.can-04-3469
EGCG: receptor signaling, metabolism, nutrient interactions and discovery questions (2026-09-18) · lines 148–154
AI-assisted research curation; primary-abstract references and experimental limitations individually identified. Not publisher full text. · supports · Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally. · source_derived_draft · unverified_draft
## egcg-salvage Supplying salvage-pathway ingredients partly bypassed the growth effect. Hypoxanthine plus thymidine attenuated EGCG growth inhibition, consistent with involvement of folate-dependent nucleotide supply. Model: Purified bovine/chicken DHFR and lymphoma-cell experiments; human DHFR interaction was modeled computationally. Limitations: Rescue supports pathway involvement but does not prove DHFR is the only target. Evidence access: primary abstract. The antifolate activity of tea catechins. · 2005 · https://pubmed.ncbi.nlm.nih.gov/15781612/ · DOI 10.1158/0008-5472.can-04-3469
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.