OncoSignal
Live from Open Targets Platform, fetched 2026-11-11 23:58 UTC. Every row links to its source record.

ARHGAP26 Rho GTPase activating protein 26

ENSG00000145819 · protein coding · Open Targets profile

GTPase-activating protein for RHOA and CDC42. Facilitates mitochondrial quality control by promoting Parkin-mediated recruitment of autophagosomes to damaged mitochondria (PubMed:38081847). Negatively regulates the growth of human parainfluenza virus type 2 by inhibiting hPIV-2-mediated RHOA activation via interaction with two of its viral proteins P and V (PubMed:27512058). {ECO:0000269|PubMed:27512058, ECO:0000269|PubMed:38081847}.

In 14 of 15 cancers, the evidence for ARHGAP26 comes mainly from mutations found in tumours

Each row is a cancer, strongest overall evidence first. The two dots show how strong the inherited (germline) and tumour-mutation (somatic) evidence is; the line between them is the gap.

Inherited (germline) variantsMutations in tumours (somatic)
00.250.50.751juvenile myelomonocytic leukemiajuvenile myelomonocytic leukemiajuvenile myelomonocytic leukemia: somatic 0.50juvenile myelomonocytic leukemia: germline 0.61pancreatic ductal adenocarcinomapancreatic ductal adenocarcinomapancreatic ductal adenocarcinoma: somatic 0.61exocrine pancreatic carcinomaexocrine pancreatic carcinomaexocrine pancreatic carcinoma: somatic 0.61prostate adenocarcinomaprostate adenocarcinomaprostate adenocarcinoma: somatic 0.61gastric carcinomagastric carcinomagastric carcinoma: somatic 0.61bile duct carcinomabile duct carcinomabile duct carcinoma: somatic 0.61HER2 positive breast carcinomaHER2 positive breast carcinomaHER2 positive breast carcinoma: somatic 0.61kidney neoplasmkidney neoplasmkidney neoplasm: somatic 0.61ovarian endometrioid adenocarcinoma wit…ovarian endometrioid adenocarcinoma with squamous differentiationovarian endometrioid adenocarcinoma with squamous differentiation: somatic 0.61uterine carcinosarcomauterine carcinosarcomauterine carcinosarcoma: somatic 0.61skin carcinomaskin carcinomaskin carcinoma: somatic 0.61hemangioblastomahemangioblastomahemangioblastoma: somatic 0.61esophageal adenocarcinomaesophageal adenocarcinomaesophageal adenocarcinoma: somatic 0.61hepatobiliary neoplasmhepatobiliary neoplasmhepatobiliary neoplasm: somatic 0.61lymphoid neoplasmlymphoid neoplasmlymphoid neoplasm: somatic 0.61

Scores run from 0 (no evidence) to 1 (strongest). A missing dot at 0 means Open Targets holds no evidence of that kind. Source: Open Targets Platform, fetched live.

Tractability

Antibody
UniProt loc high conf
PROTAC
Database Ubiquitination, Half-life Data

gnomAD loss of function constraint: o/e 0.36254000663757324 (upper bound 0.47519999742507935). Low values mean loss of function is poorly tolerated, a safety flag for inhibition.

Who runs trials of these drugs

No named investigators on registry trials of ARHGAP26's approved or late-stage drugs in the last three years.

No terminated, withdrawn or suspended trials of ARHGAP26's drugs are registered

All 0 drugs and clinical candidates as a table

Each drug, stage and indication links to its Open Targets record, where the trials and approvals behind it are listed. Salt forms (for example a mesylate) are listed as Open Targets records them, as separate entries.

DrugTypeHighest stageIndicationsSource records
No drugs or clinical candidates recorded.