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Jan 15, 2026 · Poly (ADP-ribose) polymerase (PARP) catalyzes the post-translational modification of proteins by the addition of multiple ADP-ribose moieties. PARP transfers ADP-ribose from nicotinamide dinucleotide (N...
Poly [ADP-ribose] polymerase 1 (PARP-1) also known as NAD+ ADP-ribosyltransferase 1 or poly [ADP-ribose] synthase 1 is an enzyme that in humans is encoded by the PARP1 gene. [5]
Apr 16, 2025 · 在细胞的复杂世界中，DNA修复酶PARP（PolyADP-RibosePolymerase）扮演着至关重要的角色。 这些酶不仅是DNA损伤修复的关键参与者，还在细胞凋亡、基因转录和DNA合成等过程中发挥着重要作用。 本文将深入探讨DNA修复酶PARP的功能、作用机制以及其在生物医学领域的应用。
PARP（poly ADP-ribose polymerase）是一种广泛存在于真核细胞中的DNA修复酶，通过识别DNA损伤片段激活并对核蛋白进行聚腺苷二磷酸核糖基化修饰，促进DNA损伤修复。
The core enzymatic activity of PARP is to catalyze NAD + hydrolysis, yielding ADP‐ribosyl groups that are transferred to glutamate, aspartate, or lysine residues on target proteins, such as histones, DNA repair enzyme...
Apr 1, 2025 · This review stands out from those in the literature because it gives a broad picture that crosses all fields of knowledge regarding PARP, PARP1, and PARP therapy.
Dec 18, 2024 · 本文详细介绍了PARP1基因的功能与作用机制，包括其在DNA修复、细胞凋亡中的角色，以及与癌症等疾病的关系。 什么是PARP1基因？ PARP1基因，全名为poly (ADP-ribose) polymerase 1，位于人类染色体1q42.12上，是一个编码蛋白质的基因。
