DNA Damage/DNA Repair - Dyskinesia - Colorectal Cancer - Glioma - Inflammatory Diseases
The DNA in a human cell receives tens of thousands of damages per day due to both external (exogenous) and internal (endogenous) stress. The exogenous damages are caused by chemical contamination, UV light, ionizing radiation and alkylation/methylation etc, while the endogenous damages are coming from oxidation, alkylation and hydrolysis of bases etc. Since single strand and double strand breaks of DNA will occur after the damage, unrepaired DNA damage leads to cell senescent, apoptosis and malignancies etc. To overcome this threat, cell has developed DNA damage response, to detect DNA damage and mediate its repair.
DNA repair involves multiple mechanisms such as mismatch, base excision, and nucleotide excision repair etc. A group of proteins and pathways are participated in those processes. ATM/ATR kinases and DNA-PK are crucial for the detection of the DNA damage. Chromatin remodelers regulate chromatin accessibility for the DNA repair factors to function. RPA, Rad51 and the fanconi anemia proteins act directly on repairing the DNA damage. p53 network, the RAS GTPase superfamily, and the ubiquitin system also play important part in the DNA damage response. Aberrant DNA damage response is linked to aging, cancer and immune diseases.
- B1476 Raltitrexed中文名: 雷替曲塞Target: Thymidylate SynthaseSummary: 胸苷酸合酶抑制剂
- B1474 FT-207 (NSC 148958)中文名: 替加氟Summary: DNA/RNA合成抑制剂
- B2293 Irinotecan HCl Trihydrate中文名: 盐酸依立替康三水合物Target: TopoisomerasesSummary: 拓扑异构酶I抑制剂
- A8336 KU-600192 CitationTarget: ATM/ATRSummary: ATM激酶抑制剂
- A2402 Floxuridine中文名: 氟尿苷Target: Synthases/SynthetasesSummary: 抗肿瘤抗代谢物
- A3761 RG2833Target: HDACSummary: 脑渗透性HDAC抑制剂
- A3729 PJ34Target: PARPSummary: PARP-1抑制剂
- A1912 Lomeguatrib中文名: 罗米鲁曲Target: O6-methylguanine-DNA-methyl-transferase (MGMT)Summary: MGMT抑制剂
- A4099 Valproic acid sodium salt (Sodium valproate)中文名: 丙戊酸钠Target: Histone Deacetylases (HDACs)Summary: HDAC抑制剂
- A8178 Panobinostat (LBH589)10 Citation中文名: 帕比司他Target: Histone Deacetylases (HDACs)Summary: HDAC抑制剂