机构:[1]Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China临床科室职能科室临床流行病与循证医学中心皮肤科首都医科大学附属北京儿童医院
Background/Aims: To investigate the effect of propranolol on cobalt chloride (CoCl2)-induced hypoxic proliferation in human umbilical vein endothelial cells (HUVECs). Methods: CoCl2 was administrated to HUVECs to mimic hypoxic proliferation in infantile hemangioma. The proliferation of HUVECs was detected by Cell Counting Kit-8. Effects of propranolol on apoptosis and expressions of cell cycle-related genes, CDK4 and cyclin D1, were detected by flow cytometry and RT-PCR respectively. The release of vascular endothelial growth factor (VEGF) and lactate dehydrogenase (LDH) was measured by enzyme-linked immunosorbent assay. Results: Propranolol significantly inhibited the CoCl2-induced hypoxic proliferation of HUVECs in a dose-dependent manner, and also induced apoptosis and suppressed the expression of CDK4 and cyclin D1. Propranolol also decreased the release of VEGF and LDH in the supernatant. Conclusions: Propranolol could inhibit CoCl2-induced hypoxic proliferation of HUVECs through inducing apoptosis and cell cycle arrest. (C) 2018 S. Karger AG, Basel
基金:
Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support [ZYLX201601]; Capital Health Research and Development of Special [2016-2093]; Beijing Municipal Administration of Hospitals Incubating Program [PX2016014]
第一作者机构:[1]Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
通讯作者:
通讯机构:[1]Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China[*1]Department of Dermatology, Beijing Children’s Hospital Capital Medical University, National Center for Children’s Health No. 56 South Lishi Road, Beijing 100045 (China)
推荐引用方式(GB/T 7714):
Wei Li,Li Li,Zhang Bin,et al.Propranolol Suppresses Cobalt Chloride-Induced Hypoxic Proliferation in Human Umbilical Vein Endothelial Cells in vitro[J].PHARMACOLOGY.2019,103(1-2):61-67.doi:10.1159/000494762.
APA:
Wei, Li,Li, Li,Zhang, Bin&Ma, Lin.(2019).Propranolol Suppresses Cobalt Chloride-Induced Hypoxic Proliferation in Human Umbilical Vein Endothelial Cells in vitro.PHARMACOLOGY,103,(1-2)
MLA:
Wei, Li,et al."Propranolol Suppresses Cobalt Chloride-Induced Hypoxic Proliferation in Human Umbilical Vein Endothelial Cells in vitro".PHARMACOLOGY 103..1-2(2019):61-67