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Curcumin Suppresses Hepatic Stellate Cell-Induced Hepatocarcinoma Angiogenesis and Invasion through Downregulating CTGF
Joint Authors
Li, Xuqi
Duan, Wanxing
Lei, Jianjun
Wang, Zheng
Shao, Shan
Han, Liang
Zhang, Dong
Yang, Wei
Xu, Qinhong
Source
Oxidative Medicine and Cellular Longevity
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-16
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Microenvironment plays a vital role in tumor progression; we focused on elucidating the role of hepatic stellate cells (HSCs) in hepatocarcinoma (HCC) aggressiveness and investigated the potential protective effect of curcumin on HSC-driven hepatocarcinoma angiogenesis and invasion.
Our data suggest that HSCs increase HCC reactive oxygen species (ROS) production to upregulate hypoxia-inducible factor-1α (HIF-1α) expression to promote angiogenesis, epithelial to mesenchymal transition (EMT) process and invasion.
And HSCs could secrete soluble factors, such as interleukin-6 (IL-6), vascular endothelial cell growth factor (VEGF), and stromal-derived factor-1 (SDF-1) to facilitate HCC progression.
Curcumin could significantly suppress the above HSC-induced effects in HCC and could abrogate ROS and HIF-1α expression in HCC.
HIF-1α or connective tissue growth factor (CTGF) knockdown could abolish the aforementioned curcumin affection.
Moreover, CTGF is a downstream gene of HIF-1α.
In addition, nuclear factor E2-related factor 2 (Nrf2) and glutathione (GSH) are involved in curcumin protection of HCC.
These data indicate that curcumin may induce ROS scavenging by upregulating Nrf2 and GSH, thus inhibiting HIF-1α stabilization to suppress CTGF expression to exhibit its protection on HCC.
Curcumin has a promising therapeutic effect on HCC.
CTGF is responsible for curcumin-induced protection in HCC.
American Psychological Association (APA)
Shao, Shan& Duan, Wanxing& Xu, Qinhong& Li, Xuqi& Han, Liang& Yang, Wei…[et al.]. 2019. Curcumin Suppresses Hepatic Stellate Cell-Induced Hepatocarcinoma Angiogenesis and Invasion through Downregulating CTGF. Oxidative Medicine and Cellular Longevity،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1205501
Modern Language Association (MLA)
Shao, Shan…[et al.]. Curcumin Suppresses Hepatic Stellate Cell-Induced Hepatocarcinoma Angiogenesis and Invasion through Downregulating CTGF. Oxidative Medicine and Cellular Longevity No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1205501
American Medical Association (AMA)
Shao, Shan& Duan, Wanxing& Xu, Qinhong& Li, Xuqi& Han, Liang& Yang, Wei…[et al.]. Curcumin Suppresses Hepatic Stellate Cell-Induced Hepatocarcinoma Angiogenesis and Invasion through Downregulating CTGF. Oxidative Medicine and Cellular Longevity. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1205501
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205501