单-ADP-ribosylating PARP酶在细胞信号和疾病中的作用
Simone Di Paola1, Giovanna Grimaldi1, Daniela Corda1
1Institute of Endotypes in Oncology, Metabolism, and Immunology 'G. Salvatore' (IEOMI), National Research Council (CNR), Via Pietro Castellino 111, 80131, Naples, Italy.
通过单一ADP-ribosyl转移酶 (ARTs) 进行单一ADP-ribosylation (MARylation) 调节细胞循环和应激反应等关键细胞过程. 了解MARylation目标对于开发用于病毒感染和癌症的新疗法至关重要.
科学领域:
- 生物化学和分子生物学
- 细胞生物学 细胞生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- ADP-ribosyl-transferases (ARTs) 是一种酶,可以在翻译后对蛋白质进行修改.
- 哺乳动物的ART包括利用β-NAD+的多-和单-ADP-ribosylating酶.
- 单-ADP-ribosylation (MARylation) 调节了基本的细胞过程和信号通路.
研究的目的:
- 审查单一ART PARP蛋白在调节细胞循环,膜贩运和细胞应激中的作用.
- 描述MARylating PARP蛋白在病毒感染和癌症中的参与.
- 讨论MARylation目标和功能绘制的未来方向.
主要方法:
- 关于MARylation研究近期进展的文献综述.
- 对发现MARylation目标的技术进行分析.
- 综合关于PARP蛋白功能和病理的当前知识.
主要成果:
- 通过特定单一ARTs (例如,PARP3,PARP6-12,PARP14-16) 的MARylation影响细胞存活,增殖,应激反应和病毒感染.
- 新的技术已经扩大了对细胞隔间的MARylation目标的理解.
- 马里化越来越多地与各种病理的发展有关.
结论:
- 单 ART PARP 蛋白质是各种细胞功能的关键调节者.
- 马里化在病毒病原和癌症发展中起着重要作用.
- 针对MARylating PARP蛋白的向药物开发具有治疗前景.
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