BRCA2-related cancer predisposition
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Summary
BRCA2-related cancer predisposition (MONDO:0700269) is a cancer caused by BRCA2 (GenCC Definitive), with 4 cohort genes (1 CIViC-evidence somatic driver; 1,000 ClinVar predisposition records).
At a glance
- Classification: Cancer
- Causal gene: BRCA2 (GenCC Definitive)
- Cohort genes: 4
- ClinVar variants: 1,000
Clinical features
No curated clinical features (Orphanet) for this disease.
Identifiers
Disease identifiers
| Field | Value |
|---|---|
| Canonical name | BRCA2-related cancer predisposition |
| Mondo ID | MONDO:0700269 |
| GARD | 0026409 |
| Is cancer (heuristic) | yes |
Data availability: 1,000 ClinVar variants · 68 ClinGen variant curations · 1 GenCC gene-disease record.
Disease family
An umbrella term covering 3 Mondo subtypes.
Classification path: disease › human disease › disease by etiologic mechanism › disease of genetic or genomic mechanism › hereditary disease › hereditary neoplastic syndrome › BRCA2-related cancer predisposition
Related subtypes (116): mosaic variegated aneuploidy syndrome, tuberous sclerosis, hereditary breast ovarian cancer syndrome, hereditary multiple osteochondromas, nevoid basal cell carcinoma syndrome, leukemia, chronic lymphocytic, susceptibility to, 2, blue rubber bleb nevus, cherubism, Beckwith-Wiedemann syndrome, multiple self-healing squamous epithelioma, erythroleukemia, familial, susceptibility to, goiter, multinodular 1, with or without Sertoli-Leydig cell tumors, hyperparathyroidism 2 with jaw tumors, Kaposi sarcoma, susceptibility to, hereditary leiomyomatosis and renal cell cancer, susceptibility to uveal melanoma, melanoma and neural system tumor syndrome, nasopharyngeal carcinoma, susceptibility to, 2, WAGR syndrome, neuroblastoma, susceptibility to, 1, Rothmund-Thomson syndrome, mismatch repair cancer syndrome 1, Wiskott-Aldrich syndrome, N syndrome, hereditary thrombocytopenia and hematologic cancer predisposition syndrome, prostate cancer/brain cancer susceptibility, Brooke-Spiegler syndrome, pancreatic cancer, susceptibility to, 1, Carney-Stratakis syndrome, nasopharyngeal carcinoma, susceptibility to, 1, ovarian cancer, susceptibility to, 1, colorectal cancer, susceptibility to, 1, lung cancer susceptibility 1, leukemia, chronic lymphocytic, susceptibility to, 1, Kostmann syndrome, colorectal cancer, susceptibility to, 2, colorectal cancer, susceptibility to, 3, colorectal cancer, susceptibility to, 5, colorectal cancer, susceptibility to, 6, colorectal cancer, susceptibility to, 7, leukemia, chronic lymphocytic, susceptibility to, 3, leukemia, chronic lymphocytic, susceptibility to, 4, leukemia, chronic lymphocytic, susceptibility to, 5, lung cancer susceptibility 3, colorectal cancer, susceptibility to, 8, colorectal cancer, susceptibility to, 9, colorectal cancer, susceptibility to, 10, colorectal cancer, susceptibility to, 11, lung cancer susceptibility 4, neuroblastoma, susceptibility to, 3, neuroblastoma, susceptibility to, 4, neuroblastoma, susceptibility to, 5, neuroblastoma, susceptibility to, 6, leukemia, acute lymphocytic, susceptibility to, 1, leukemia, acute lymphocytic, susceptibility to, 2, lung cancer susceptibility 5, BAP1-related tumor predisposition syndrome, familial cutaneous telangiectasia and oropharyngeal predisposition cancer syndrome, Maffucci syndrome, basal cell carcinoma, susceptibility to, 7, colorectal cancer, susceptibility to, 12, leukemia, acute lymphoblastic, susceptibility to, 3, cholangiocarcinoma, susceptibility to, progeroid features-hepatocellular carcinoma predisposition syndrome, neuroblastoma, susceptibility to, 7, DDX41-related hematologic malignancy predisposition syndrome, nasopharyngeal carcinoma, susceptibility to, 3, familial isolated hyperparathyroidism, intestinal polyposis syndrome, dyskeratosis congenita, familial rhabdoid tumor, multiple endocrine neoplasia, hereditary pheochromocytoma-paraganglioma, PTEN hamartoma tumor syndrome, familial multiple fibrofolliculoma, hereditary retinoblastoma, familial atypical multiple mole melanoma syndrome, hereditary nonpolyposis colon cancer, Li-Fraumeni syndrome, Cobb syndrome, neurofibromatosis, susceptibility to familial cutaneous melanoma, pancreatic cancer, susceptibility to, 5, leukemia, acute myeloid, susceptibility to, diffuse gastric and lobular breast cancer syndrome with or without cleft lip and/or palate, glioma susceptibility, hemangioma, capillary infantile, susceptibility to, CDH1-related diffuse gastric and lobular breast cancer syndrome, NTHL1-deficiency tumor predisposition syndrome, SAMD9-related spectrum and myeloid neoplasm risk, neuroblastoma, susceptibility to, 2, BARD1-related cancer predisposition, BRCA1-related cancer predisposition, ATM-related cancer predisposition, CHEK2-related cancer predisposition, PALB2-related cancer predisposition, RAD51C-related cancer predisposition, RAD51D-related cancer predisposition, Li-fraumeni-like syndrome, breast cancer, familial, susceptibility to, 1, breast cancer, familial, susceptibility to, 2, breast cancer, familial, susceptibility to, 3, colorectal cancer, susceptibility to, 4, colorectal cancer, susceptibility to, on chromosome 15, ovarian cancer, familial, susceptibility to, 1, ovarian cancer, familial, susceptibility to, 2, ovarian cancer, familial, susceptibility to, 3, inherited hematologic cancer-predisposing syndrome, mosaic neurofibromatosis/schwannomatosis, tumor predisposition syndrome 2, prostate cancer, hereditary, X-linked 3, follicular lymphoma, susceptibility to, GPR161-related medulloblastoma predisposition, SAMD9L-related spectrum and myeloid neoplasm risk, HAVCR2-related cancer predisposition, EGLN1-related erythrocytosis and pheochromocytoma/paraganglioma predisposition
Subtypes (3): breast-ovarian cancer, familial, susceptibility to, 2, glioma susceptibility 3, pancreatic cancer, susceptibility to, 2
Genetics & variants
GWAS landscape
No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.
Variant details and genetic-evidence tiers
ClinVar germline variants
600 retrieved; paginated sample, class counts are floors:
240 conflicting classifications of pathogenicity, 122 likely benign, 96 pathogenic, 87 uncertain significance, 30 benign, 15 likely pathogenic, 8 pathogenic/likely pathogenic, 2 benign/likely benign
| ClinVar | Variant (HGVS) | Gene | Classification | Review |
|---|---|---|---|---|
| 1069017 | NM_000059.4(BRCA2):c.156_157insGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGGGAGGCCGAGGCGGGCGGATCACGAGGTCAGGAGATCGACACCATCCTGGCTAGCACGGTGAAACCCCATCTCTACTAAAAATACAACAAATTAGCCGGGCGTGGTGGCGGGTGCCTGTAGTCCCAGCTACTCGGGAGGCTGAGGCAGGAGAATGGTGTGAACCTGGGAGACGGAGCTTGCAGTGAGCCGAGATCGCGCCACTGCACTCCAGCCTGGGCGACAGAGTGAGACTCCATCTCAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAATCTGAACAT (p.Lys53delinsAlaGlyArgGlyGlySerArgLeuTer) | BRCA2 | Pathogenic | criteria provided, multiple submitters, no conflicts |
| 1076700 | NM_000059.4(BRCA2):c.9699T>A (p.Cys3233Ter) | BRCA2 | Pathogenic/Likely pathogenic | criteria provided, multiple submitters, no conflicts |
| 126203 | NM_000059.4(BRCA2):c.9227G>T (p.Gly3076Val) | BRCA2 | Pathogenic | reviewed by expert panel |
| 126217 | NM_000059.4(BRCA2):c.9672dup (p.Tyr3225fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 141509 | NM_000059.4(BRCA2):c.6816_6820del (p.Gly2274fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 142095 | NM_000059.4(BRCA2):c.8954-1_8955delinsAA | BRCA2 | Pathogenic | reviewed by expert panel |
| 142868 | NM_000059.4(BRCA2):c.2059_2063del (p.Leu686_Asp687insTer) | BRCA2 | Pathogenic | reviewed by expert panel |
| 142998 | NM_000059.4(BRCA2):c.476-4_476-1delinsT | BRCA2 | Pathogenic/Likely pathogenic | criteria provided, multiple submitters, no conflicts |
| 1454980 | NM_000059.4(BRCA2):c.3125dup (p.Leu1042fs) | BRCA2 | Pathogenic | criteria provided, multiple submitters, no conflicts |
| 186927 | NM_000059.4(BRCA2):c.3353_3355del (p.Leu1118_Glu1119delinsTer) | BRCA2 | Pathogenic | reviewed by expert panel |
| 187740 | NM_000059.4(BRCA2):c.2612C>G (p.Ser871Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 220844 | NM_000059.4(BRCA2):c.3201del (p.Val1068fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 225754 | NM_000059.4(BRCA2):c.8566_8567delinsC (p.Glu2856fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 230582 | NM_000059.4(BRCA2):c.2641G>T (p.Glu881Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 230991 | NM_000059.4(BRCA2):c.5334_5340del (p.Asn1778fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 234524 | NM_000059.4(BRCA2):c.4651C>T (p.Gln1551Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 236835 | NM_000059.4(BRCA2):c.2095C>T (p.Gln699Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 254556 | NM_000059.4(BRCA2):c.5281G>T (p.Gly1761Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266609 | NM_000059.4(BRCA2):c.1097T>G (p.Leu366Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266703 | NM_000059.4(BRCA2):c.2490_2491insT (p.Val831fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266918 | NM_000059.4(BRCA2):c.6052_6053del (p.Lys2017_Ser2018insTer) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266953 | NM_000059.4(BRCA2):c.6502G>T (p.Gly2168Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266960 | NM_000059.4(BRCA2):c.6536_6537insA (p.Leu2180fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 266970 | NM_000059.4(BRCA2):c.6676G>T (p.Glu2226Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 267094 | NM_000059.4(BRCA2):c.8517C>A (p.Tyr2839Ter) | BRCA2 | Pathogenic | reviewed by expert panel |
| 267157 | NM_000059.4(BRCA2):c.9357_9360del (p.Ile3120fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 267172 | NM_000059.4(BRCA2):c.9789_9790del (p.Asn3264fs) | BRCA2 | Pathogenic | reviewed by expert panel |
| 3236852 | NM_000059.4(BRCA2):c.8085del (p.Ser2695_Leu2696insTer) | BRCA2 | Pathogenic | criteria provided, multiple submitters, no conflicts |
| 3386239 | NM_000059.4(BRCA2):c.3090del (p.Phe1031fs) | BRCA2 | Pathogenic | criteria provided, single submitter |
| 3386251 | NM_000059.4(BRCA2):c.6052del (p.Ser2018fs) | BRCA2 | Pathogenic | criteria provided, multiple submitters, no conflicts |
Genes & proteins
Mendelian disease overlap and somatic drivers
GenCC: 13 · Orphanet: 13 · OMIM-shared: 0 · Dual-evidence (GWAS+Mendelian): 0
Somatic driver evidence (intOGen + CIViC, cohort fanout)
| Gene | intOGen role | Cancer types | CIViC |
|---|---|---|---|
| BRCA2 | LoF | BLCA,BRCA,CESC,CHOL,HCC,HNSC,LUSC,MBL,OVT,PAAD,PRAD,PROSTATE,RCC,VULVA | CIViC #7 |
GenCC gene–disease validity (cohort genes)
the Disease column is the GenCC-asserted condition — a cohort gene’s strongest validity may be for a related predisposition syndrome.
| Gene | Classification | Inheritance | Disease | Records |
|---|---|---|---|---|
| BRCA2 | Definitive | Autosomal dominant | BRCA2-related cancer predisposition | 13 |
Orphanet rare-disease linkage (cohort genes)
| Gene | Orphanet ID | Rare disease |
|---|---|---|
| BRCA2 | Orphanet:1331 | Familial prostate cancer |
| BRCA2 | Orphanet:1333 | Familial pancreatic carcinoma |
| BRCA2 | Orphanet:145 | Hereditary breast and/or ovarian cancer syndrome |
| BRCA2 | Orphanet:178 | Chordoma |
| BRCA2 | Orphanet:227535 | Hereditary breast cancer |
| BRCA2 | Orphanet:319462 | Inherited cancer-predisposing syndrome due to biallelic BRCA2 mutations |
| BRCA2 | Orphanet:440437 | Familial colorectal cancer Type X |
| BRCA2 | Orphanet:654 | Nephroblastoma |
| BRCA2 | Orphanet:667662 | Breast implant-associated anaplastic large cell lymphoma |
| BRCA2 | Orphanet:694963 | Inflammatory breast cancer |
| BRCA2 | Orphanet:70567 | Cholangiocarcinoma |
| BRCA2 | Orphanet:84 | Fanconi anemia |
| TMEM132E | Orphanet:90636 | Rare autosomal recessive non-syndromic sensorineural deafness type DFNB |
Cohort genes → proteins
4 cohort genes, 3 distinct canonical proteins.
Evidence partition
| Subset | Genes |
|---|---|
| multi_evidence | 4 |
Cohort genes (full)
| Symbol | HGNC | Ensembl | UniProt | Name | Evidence |
|---|---|---|---|---|---|
| BRCA2 | HGNC:1101 | ENSG00000139618 | P51587 | Breast cancer type 2 susceptibility protein | gencc,clinvar |
| TMEM132E | HGNC:26991 | ENSG00000181291 | Q6IEE7 | Transmembrane protein 132E | clinvar |
| NALF1 | HGNC:33877 | ENSG00000204442 | B1AL88 | NALCN channel auxiliary factor 1 | clinvar |
| LINC00373 | HGNC:42695 | ENSG00000231019 | long intergenic non-protein coding RNA 373 | clinvar |
Cohort function summary
Lead sentence per gene, UniProt-curated.
| Symbol | Protein name | Function (lead sentence) |
|---|---|---|
| BRCA2 | Breast cancer type 2 susceptibility protein | Involved in double-strand break repair and/or homologous recombination. |
| TMEM132E | Transmembrane protein 132E | Required for normal inner ear hair cell function and hearing. |
| NALF1 | NALCN channel auxiliary factor 1 | Auxillary component of the NALCN sodium channel complex, a channel that regulates the resting membrane potential and controls neuronal excitability. |
Protein-family classification
Druggable: 0 · Difficult: 0 · Unknown: 4 · Druggable fraction: 0.0
Family distribution
Cohort families vs a genome-wide background (hypergeometric, BH-FDR; fold = observed/expected). Counts kept; sorted by enrichment, so the catch-all Other/Unknown bucket no longer leads.
| Family | Genes | Fold | FDR |
|---|---|---|---|
| Other/Unknown | 4 | 1.8× | 0.097 |
Per-gene assignment
| Symbol | Family | Druggable? | EC | InterPro (top 3) |
|---|---|---|---|---|
| BRCA2 | Other/Unknown | no | BRCA2_repeat, NA-bd_OB-fold, BRCA2_OB_1 | |
| TMEM132E | Other/Unknown | no | TMEM132, TMEM132_N, TMEM132_C | |
| NALF1 | Other/Unknown | no | NALCN_aux_factor_1/2 | |
| LINC00373 | Other/Unknown | no |
Expression context
Cohort genes with no expression data: 0.
2 cohort genes are a single-cell marker in ≥1 SCXA experiment.
Breadth distribution (Bgee present_calls)
| Bucket | Genes |
|---|---|
| narrow (1-5 tissues) | 0 |
| moderate (6-20) | 0 |
| broad (>20) | 4 |
| unknown | 0 |
Top tissues across cohort
| Tissue | Cohort genes |
|---|---|
| male germ line stem cell (sensu Vertebrata) in testis | 2 |
| secondary oocyte | 1 |
| ventricular zone | 1 |
| cerebellar hemisphere | 1 |
| kidney epithelium | 1 |
| right hemisphere of cerebellum | 1 |
| Brodmann (1909) area 23 | 1 |
| buccal mucosa cell | 1 |
| endothelial cell | 1 |
| bone marrow | 1 |
| lymph node | 1 |
Per-gene tissue summary (top 30)
| Symbol | Bgee breadth | FANTOM5 breadth | SCXA | Top tissues |
|---|---|---|---|---|
| BRCA2 | 184 | ubiquitous | marker | male germ line stem cell (sensu Vertebrata) in testis, secondary oocyte, ventricular zone |
| TMEM132E | 169 | tissue_specific | yes | kidney epithelium, right hemisphere of cerebellum, cerebellar hemisphere |
| NALF1 | 187 | broad | marker | endothelial cell, Brodmann (1909) area 23, buccal mucosa cell |
| LINC00373 | 32 | yes | male germ line stem cell (sensu Vertebrata) in testis, lymph node, bone marrow |
Protein interactions among cohort
Intra-cohort edges: 0.
Hub genes (top 10 by interactor count)
| Symbol | Interactor count |
|---|---|
| BRCA2 | 4,839 |
| NALF1 | 662 |
| TMEM132E | 653 |
| LINC00373 | 0 |
Structural data
PDB: 2 · AlphaFold-only: 1 · No structure: 1
Cohort genes with PDB structures (top 30)
| Symbol | UniProt | PDB entries |
|---|---|---|
| BRCA2 | P51587 | 14 |
| NALF1 | B1AL88 | 5 |
AlphaFold-only cohort genes (top 30 by pLDDT)
| Symbol | UniProt | pLDDT |
|---|---|---|
| TMEM132E | Q6IEE7 | 72.44 |
Function
Pathway analysis
Distinct Reactome pathways touched by cohort: 27. Enrichment computed across 4 evidence-associated genes (1 with Reactome annotation).
Pathways by enrichment
Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 1 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.
| Pathway | Cohort genes | Fold | FDR | Sample cohort genes |
|---|---|---|---|---|
| Impaired BRCA2 translocation to the nucleus | 1 | 3806.7× | 0.004 | BRCA2 |
| Impaired BRCA2 binding to SEM1 (DSS1) | 1 | 3806.7× | 0.004 | BRCA2 |
| Defective homologous recombination repair (HRR) due to PALB2 loss of function | 1 | 951.7× | 0.005 | BRCA2 |
| HDR through MMEJ (alt-NHEJ) | 1 | 878.5× | 0.005 | BRCA2 |
| Diseases of DNA Double-Strand Break Repair | 1 | 815.7× | 0.005 | BRCA2 |
| Defective homologous recombination repair (HRR) due to BRCA2 loss of function | 1 | 815.7× | 0.005 | BRCA2 |
| Resolution of D-Loop Structures | 1 | 634.4× | 0.005 | BRCA2 |
| Diseases of DNA repair | 1 | 571.0× | 0.005 | BRCA2 |
| Impaired BRCA2 binding to PALB2 | 1 | 456.8× | 0.005 | BRCA2 |
| Defective homologous recombination repair (HRR) due to BRCA1 loss of function | 1 | 423.0× | 0.005 | BRCA2 |
| Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA1 binding function | 1 | 423.0× | 0.005 | BRCA2 |
| Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA2/RAD51/RAD51C binding function | 1 | 423.0× | 0.005 | BRCA2 |
| Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA) | 1 | 393.8× | 0.005 | BRCA2 |
| Homologous DNA Pairing and Strand Exchange | 1 | 380.7× | 0.005 | BRCA2 |
| Homology Directed Repair | 1 | 308.6× | 0.005 | BRCA2 |
| HDR through Homologous Recombination (HRR) or Single Strand Annealing (SSA) | 1 | 308.6× | 0.005 | BRCA2 |
| Impaired BRCA2 binding to RAD51 | 1 | 308.6× | 0.005 | BRCA2 |
| Resolution of D-loop Structures through Holliday Junction Intermediates | 1 | 300.5× | 0.005 | BRCA2 |
| Meiosis | 1 | 285.5× | 0.005 | BRCA2 |
| Presynaptic phase of homologous DNA pairing and strand exchange | 1 | 271.9× | 0.005 | BRCA2 |
| DNA Double-Strand Break Repair | 1 | 248.3× | 0.005 | BRCA2 |
| Reproduction | 1 | 190.3× | 0.006 | BRCA2 |
| HDR through Homologous Recombination (HRR) | 1 | 190.3× | 0.006 | BRCA2 |
| Meiotic recombination | 1 | 129.8× | 0.009 | BRCA2 |
| DNA Repair | 1 | 98.5× | 0.011 | BRCA2 |
| Cell Cycle | 1 | 36.0× | 0.029 | BRCA2 |
| Disease | 1 | 13.1× | 0.076 | BRCA2 |
GO biological processes by enrichment
Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 3 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.
| GO term | Cohort genes | Fold | FDR | Sample cohort genes |
|---|---|---|---|---|
| posterior lateral line neuromast hair cell development | 1 | 5617.3× | 0.005 | TMEM132E |
| mitotic recombination-dependent replication fork processing | 1 | 2808.7× | 0.005 | BRCA2 |
| negative regulation of mammary gland epithelial cell proliferation | 1 | 1123.5× | 0.009 | BRCA2 |
| establishment of protein localization to telomere | 1 | 702.2× | 0.009 | BRCA2 |
| response to UV-C | 1 | 561.7× | 0.009 | BRCA2 |
| telomere maintenance via recombination | 1 | 510.7× | 0.009 | BRCA2 |
| regulation of DNA damage checkpoint | 1 | 374.5× | 0.010 | BRCA2 |
| inner cell mass cell proliferation | 1 | 330.4× | 0.010 | BRCA2 |
| centrosome duplication | 1 | 312.1× | 0.010 | BRCA2 |
| response to X-ray | 1 | 295.6× | 0.010 | BRCA2 |
| female gonad development | 1 | 267.5× | 0.010 | BRCA2 |
| hematopoietic stem cell proliferation | 1 | 216.1× | 0.010 | BRCA2 |
| oocyte maturation | 1 | 200.6× | 0.010 | BRCA2 |
| male meiosis I | 1 | 193.7× | 0.010 | BRCA2 |
| response to gamma radiation | 1 | 193.7× | 0.010 | BRCA2 |
| calcium ion import across plasma membrane | 1 | 181.2× | 0.010 | NALF1 |
| intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator | 1 | 165.2× | 0.010 | BRCA2 |
| positive regulation of mitotic cell cycle | 1 | 156.0× | 0.010 | BRCA2 |
| regulation of cytokinesis | 1 | 140.4× | 0.011 | BRCA2 |
| cellular response to ionizing radiation | 1 | 137.0× | 0.011 | BRCA2 |
| nucleotide-excision repair | 1 | 127.7× | 0.011 | BRCA2 |
| DNA damage response, signal transduction by p53 class mediator | 1 | 119.5× | 0.011 | BRCA2 |
| cellular senescence | 1 | 98.5× | 0.013 | BRCA2 |
| double-strand break repair | 1 | 67.7× | 0.018 | BRCA2 |
| double-strand break repair via homologous recombination | 1 | 52.0× | 0.022 | BRCA2 |
| brain development | 1 | 26.5× | 0.042 | BRCA2 |
| spermatogenesis | 1 | 11.7× | 0.089 | BRCA2 |
| regulation of DNA-templated transcription | 1 | 10.5× | 0.095 | BRCA2 |
| positive regulation of DNA-templated transcription | 1 | 9.3× | 0.104 | BRCA2 |
Therapeutics
Drug target analysis
Approved (phase 4): 0 · Phase ≥3: 0 · Phased (≥1): 0 · Undrugged: 4
Druggability breadth: 0 of 4 evidence-associated genes (0%) have a ChEMBL target (buckets above are over the deeply-mined display cohort).
Top cohort targets by molecule count
| Symbol | Molecules | Max phase |
|---|---|---|
| BRCA2 | 0 | 0 |
| TMEM132E | 0 | 0 |
| NALF1 | 0 | 0 |
| LINC00373 | 0 | 0 |
Bioactivity and enzyme data
Enzyme cohort genes (≥1 EC): 0.
Pharmacogenomics
Cohort genes with a PharmGKB record: 3; with CPIC/DPWG dosing guidelines: 0.
No cohort gene has a CPIC/DPWG genotype-guided dosing guideline (PharmGKB).
Drug repurposing candidates
0 approved/phased drugs hit cohort targets but don’t yet appear in disease-level clinical trials. Target-inhibition rationale is strongest for cancer driver genes; a bioactivity hit is a screening signal, not a treatment claim.
Druggability pyramid
Cohort genes binned by druggability tier (high → low):
| Tier | Definition | Genes | Symbols |
|---|---|---|---|
| A | Approved (phase 4 drug) | 0 | |
| B | Phased (≥1) drug, not yet approved | 0 | |
| C | Druggable family + PDB, no drug | 0 | |
| D | Druggable family + AlphaFold only, no drug | 0 | |
| E | Difficult family or no structure, no drug | 4 | BRCA2, TMEM132E, NALF1, LINC00373 |
Undrugged target profiles
4 cohort genes are undrugged. Ranked by ‘starting-point quality’ (assay depth + drugged-partner adjacency).
| Symbol | ChEMBL assays | Drugged partners (top 3) |
|---|---|---|
| BRCA2 | 0 | — |
| TMEM132E | 0 | — |
| NALF1 | 0 | — |
| LINC00373 | 0 | — |
Clinical trials & evidence
Clinical trials
Clinical trials: 0.