POT1 (Protection of telomeres protein 1) is a gene that drives cell growth when it is altered. The public catalogues list it as an oncogene driver, a tumour suppressor and a biomarker, and clinical evidence ties its variants to diagnosis, prognosis or drug response. Tied to Leukaemia, Non-Hodgkin lymphoma, Lung cancer and 5 more. This dossier gathers the 0 products (0 approved), 0 trials, 0 pathways and 0 resistance routes in the corpus that involve it, with external identifiers so it can be joined to UniProt, ChEMBL, Open Targets and the rest of biology.
Biology
Component of the telomerase ribonucleoprotein (RNP) complex that is essential for the replication of chromosome termini. Is a component of the double-stranded telomeric DNA-binding TRF1 complex which is involved in the regulation of telomere length by cis-inhibition of telomerase. Also acts as a single-stranded telomeric DNA-binding protein and thus may act as a downstream effector of the TRF1 complex and may transduce information about telomere maintenance and/or length to the telomere terminus. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded TTAGGG repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. Binds to two or more telomeric single-stranded 5'-TTAGGG-3' repeats (G-strand) and with high specificity to a minimal telomeric single-stranded 5'-TAGGGTTAG-3' sequence. Location: Nucleus; Chromosome, telomere (UniProt). Locus 7q31.33 (HGNC).
- Leukaemia: Open Targets association 0.70 with leukaemia (MONDO_0005059)
- Non-Hodgkin lymphoma: Open Targets association 0.68 with non-Hodgkin lymphoma (MONDO_0018908)
- Lung cancer: Open Targets association 0.62 with lung cancer (MONDO_0008903)
- Skin cancer: Open Targets association 0.59 with skin cancer (MONDO_0002898)
- Sarcomas: IntOGen driver in 1 cohort (SOFT_TISSUE)
- Breast cancer: Open Targets association 0.51 with breast cancer (MONDO_0007254)
External identifiers
Built from HGNC, Ensembl, UniProt and ChEMBL idsProducts by modality and phase
Browse products →No product in the corpus is aimed at this target yet.
Trials
Evidence ranking →No trial in the corpus names this target or one of its products.
Resistance routes
Unaddressed routes →The resistance atlas has no route that names this target.
Pathways
Pathway-to-drug matrix →No pathway diagram carries this target as a node.
Companion diagnostics
Assay registry →No companion diagnostic in the registry measures this target.
Preclinical models
All models →No model entry for this target yet; check the cancer entries on the models page.
Open questions
All open questions →No open questions recorded for this target yet. Suggest one.
Literature
Preprints →Query for this target: (TITLE:"POT1" OR ABSTRACT:"POT1" OR TITLE:"protection of telomeres 1" OR ABSTRACT:"protection of telomeres 1" OR TITLE:"Protection of telomeres protein 1" OR ABSTRACT:"Protection of telomeres protein 1" OR TITLE:"hPot1" OR ABSTRACT:"hPot1" OR TITLE:"DKFZp586D211" OR ABSTRACT:"DKFZp586D211") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about POT1, not a curated reading list.
Export
The dossier as machine-readable JSON: identifiers from HGNC, Ensembl, UniProt and ChEMBL, products with status, trials, pathways, hotspots, open questions and assays. The full entity record is in the open API at /api/v1/entities/pot1.json. Licence CC BY-NC 4.0.