Design, synthesis and biological evaluation of non-secosteriodal vitamin D receptor ligand bearing double side chain for the treatment of chronic pancreatitis
作者:Zi-Sheng Kang、Cong Wang、Xiao-Lin Han、Jun-Jie Du、Yan-Yi Li、Can Zhang
DOI:10.1016/j.ejmech.2018.01.073
日期:2018.2
pancreas tissue by fibrotic tissue. Vitamin D receptor (VDR) plays a critical role in the development of CP, since it inhibits excessive deposition of extracellular matrix (ECM) in activated pancreatic stellate cells (PSCs). Herein, a novel series of non-secosteriodal VDR ligands were designed and synthesized, and their VDR affinity and anti-fibrosis activity were evaluated. The identification of the potent
慢性胰腺炎(CP)是一种严重的疾病,其特征是纤维化组织逐渐取代了功能性胰腺组织。维生素D受体(VDR)在CP的发展中起着至关重要的作用,因为它抑制了活化的胰腺星状细胞(PSC)中细胞外基质(ECM)的过度沉积。本文中,设计并合成了一系列新的非杀虫VDR配体,并评估了它们的VDR亲和力和抗纤维化活性。通过结构优化发现了有效化合物9c的鉴定,该结构分别在western blot和qPCR分析中抑制了ECM沉积和纤维化基因表达。进一步的研究表明,化合物9c可在体内抑制胰腺纤维化而不会增加血清钙,而钙会导致高钙血症。