Fragment-Derived Selective Inhibitors of Dual-Specificity Kinases DYRK1A and DYRK1B
作者:David Lee Walmsley、James B. Murray、Pawel Dokurno、Andrew J. Massey、Karen Benwell、Andrea Fiumana、Nicolas Foloppe、Stuart Ray、Julia Smith、Allan E. Surgenor、Thomas Edmonds、Didier Demarles、Mike Burbridge、Francisco Cruzalegui、Andras Kotschy、Roderick E. Hubbard
DOI:10.1021/acs.jmedchem.1c00024
日期:2021.7.8
The serine/threonine kinase DYRK1A has been implicated in regulation of a variety of cellular processes associated with cancer progression, including cell cycle control, DNA damage repair, protection from apoptosis, cell differentiation, and metastasis. In addition, elevated-level DYRK1A activity has been associated with increased severity of symptoms in Down’s syndrome. A selective inhibitor of DYRK1A
丝氨酸/苏氨酸激酶 DYRK1A 参与调节与癌症进展相关的多种细胞过程,包括细胞周期控制、DNA 损伤修复、细胞凋亡保护、细胞分化和转移。此外,DYRK1A 活性水平升高与唐氏综合症症状的严重程度增加有关。因此,DYRK1A 的选择性抑制剂可能具有治疗益处。我们使用基于片段和结构的发现方法来鉴定一种高度选择性、耐受性良好、脑渗透性 DYRK1A 抑制剂,该抑制剂在肿瘤模型中显示出体内活性。该抑制剂为进一步探索 DYRK1A 抑制在疾病模型中的作用提供了有用的工具化合物。