DNA Damage/DNA Repair - Antibiotic - Histone Deacetylases (HDACs) - DNA Ligases - HCV polymerase
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.
- B4856 CAY10603Target: Histone Deacetylases (HDACs)Summary: HDAC6抑制剂
- B4794 Santacruzamate A (CAY10683)Target: Histone Deacetylases (HDACs)Summary: HDAC抑制剂
- B7426 L189Target: DNA LigasesSummary: DNA连接酶 I、III 及IV的抑制剂
- B1251 Valproic acid中文名: 丙戊酸Target: Histone Deacetylases (HDACs)Summary: HDAC1抑制剂
- A8803 RGFP9664 CitationTarget: Histone Deacetylases (HDACs)Summary: HDAC3抑制剂
- A8547 Tubastatin A HCl1 CitationTarget: Histone Deacetylases (HDACs)Summary: HDAC6(组蛋白去乙酰化酶6)抑制剂
- A5323 Moxifloxacin HCl1 Citation中文名: 盐酸莫西沙星Target: AntibioticSummary: Fluoroquinolone(氟喹诺酮)类抗生素
- A4500 TCS HDAC6 20b1 CitationTarget: Histone Deacetylases (HDACs)Summary: HDAC6的选择性抑制剂
- A4498 SBHA1 CitationTarget: Histone Deacetylases (HDACs)Summary: 细胞渗透性HDAC1/HDAC3抑制剂
- A4501 Tubacin3 CitationTarget: Histone Deacetylases (HDACs)Summary: HDAC6有效的、选择性、可逆的、细胞通透性的抑制剂。