RB1 — 카탈로그 30건
Gene RB1
NCBI Gene 5925
국내 소싱 가능
30건
유전자 개요
이 유전자가 지정하는 단백질은 세포 주기(cell cycle)의 음성 조절자이며, 최초로 발견된 종양 억제 유전자(tumor suppressor gene)이다. 또한, 이 단백질은 구성적 이질염색질(constitutive heterochromatin)을 안정화하여 전반적인 염색질(chromatin) 구조를 유지한다. 단백질의 활성형인 저인산화 형태는 전사인자(transcription factor) E2F1에 결합한다.
APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1Aberrant regulation of mitotic exit in cancer due to RB1 defectsCondensation of Prophase ChromosomesCyclin A:Cdk2-associated events at S phase entryCyclin D associated events in G1Cyclin E associated events during G1/S transition Defective binding of RB1 mutants to E2F1,(E2F2, E2F3)Defective translocation of RB1 mutants to the nucleusFormation of Senescence-Associated Heterochromatin Foci (SAHF)Inhibition of replication initiation of damaged DNA by RB1/E2F1
retinoblastomahereditary retinoblastomaurinary bladder cancerretinoblastoma (nonhereditary)urinary bladder carcinomasmall cell lung carcinomahepatocellular carcinomalung adenocarcinoma
데이터 출처 · 근거
- NCBI Gene ↗유전자 정보
- Open Targets ↗질환 연관·생물학적 경로
- 대표 논문 (PubMed) Concurrent RB1 and TP53 Alterations Define a Subset of EGFR-Mutant Lung Cancers at risk for Histologic Transformation and Inferior Clinical Outcomes. · J Thorac Oncol (2019)Ginsenoside Rb1 inhibits astrocyte activation and promotes transfer of astrocytic mitochondria to neurons against ischemic stroke. · Redox Biol (2022)Cells Lacking the RB1 Tumor Suppressor Gene Are Hyperdependent on Aurora B Kinase for Survival. · Cancer Discov (2019)
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관련 표적
같은 생물학적 경로를 공유하는 표적 — 함께 검토되는 시약군입니다.
DDX5
Replication of the SARS-CoV-1 genome
VHL
Replication of the SARS-CoV-1 genome
CDK2
Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes
CCNE1
Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes
E2F1
Inhibition of replication initiation of damaged DNA by RB1/E2F1
TFDP1
Inhibition of replication initiation of damaged DNA by RB1/E2F1
CDKN1A
Formation of Senescence-Associated Heterochromatin Foci (SAHF)
CDKN1B
Defective binding of RB1 mutants to E2F1,(E2F2, E2F3)