scholarly journals Roles of Glypican-3 through IGF axis and Wnt in Hepatocellular Carcinomas

2017 ◽  
Vol 3 (1) ◽  
pp. 144-156
Author(s):  
Wei Cheng ◽  
◽  
Shu-Hsiang Liu ◽  
Wuh-Liang Hwu ◽  
Yu-May Lee ◽  
...  
Keyword(s):  
Hepatocellular Carcinomas

Single hepatocellular carcinomas (HCCs) larger than 4 cm usually occur in the right liver lobe in the absence of cirrhosis

2001 ◽  
Vol 120 (5) ◽  
pp. A261-A261
Author(s):  
F CETTA ◽  
M ZUCKERMANN ◽  
G ERCOLANI ◽  
G MONTALTO ◽  
M GORI ◽  
...  
Keyword(s):  
Liver Lobe ◽  
Hepatocellular Carcinomas ◽  
The Right

Truncated hepatitis C virus core protein encoded in hepatocellular carcinomas

2004 ◽  
Author(s):  
Rin Yamaguchi ◽  
Seiya Momosaki ◽  
Guang Gao ◽  
Chu Hsia ◽  
Masamichi Kojiro ◽  
...  
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Core Protein ◽  
Virus Core ◽  
Hepatocellular Carcinomas

scholarly journals Evaluation of AXIN1 and AXIN2 as targets of tankyrase inhibition in hepatocellular carcinoma cell lines

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Wenhui Wang ◽  
Pengyu Liu ◽  
Marla Lavrijsen ◽  
Shan Li ◽  
Ruyi Zhang ◽  
...  
Keyword(s):  
Cell Lines ◽  
Target Genes ◽  
Therapeutic Option ◽  
Carcinoma Cell Lines ◽  
Hepatocellular Carcinomas ◽  
Enhanced Expression ◽  
Mutant Lines ◽  
Substantial Interest ◽  
Support Tumor Growth ◽  
Made In

AbstractAXIN1 mutations are observed in 8–10% of hepatocellular carcinomas (HCCs) and originally were considered to support tumor growth by aberrantly enhancing β-catenin signaling. This view has however been challenged by reports showing neither a clear nuclear β-catenin accumulation nor clearly enhanced expression of β-catenin target genes. Here, using nine HCC lines, we show that AXIN1 mutation or siRNA mediated knockdown contributes to enhanced β-catenin signaling in all AXIN1-mutant and non-mutant lines, also confirmed by reduced signaling in AXIN1-repaired SNU449 cells. Both AXIN1 and AXIN2 work synergistically to control β-catenin signaling. While in the AXIN1-mutant lines, AXIN2 is solely responsible for keeping signaling in check, in the non-mutant lines both AXIN proteins contribute to β-catenin regulation to varying levels. The AXIN proteins have gained substantial interest in cancer research for a second reason. Their activity in the β-catenin destruction complex can be increased by tankyrase inhibitors, which thus may serve as a therapeutic option to reduce the growth of β-catenin-dependent cancers. At concentrations that inhibit tankyrase activity, some lines (e.g. HepG2, SNU398) were clearly affected in colony formation, but in most cases apparently independent from effects on β-catenin signaling. Overall, our analyses show that AXIN1 inactivation leads to enhanced β-catenin signaling in HCC cell lines, questioning the strong statements that have been made in this regard. Enhancing AXIN activity by tankyrase monotherapy provides however no effective treatment to affect their growth exclusively through reducing β-catenin signaling.

Chaperoned function of HSP72 in hepatocellular carcinomas

2014 ◽  
Author(s):  
XiaoPing Wang ◽  
HuanPing Lin ◽  
Bing Xu ◽  
JingGang Fang ◽  
KePei Zhang ◽  
...  
Keyword(s):  
Hepatocellular Carcinomas

scholarly journals IGF2 Is Up-regulated by Epigenetic Mechanisms in Hepatocellular Carcinomas and Is an Actionable Oncogene Product in Experimental Models

2016 ◽  
Vol 151 (6) ◽  
pp. 1192-1205 ◽  
Author(s):  
Iris Martinez-Quetglas ◽  
Roser Pinyol ◽  
Daniel Dauch ◽  
Sara Torrecilla ◽  
Victoria Tovar ◽  
...  
Keyword(s):  
Experimental Models ◽  
Epigenetic Mechanisms ◽  
Hepatocellular Carcinomas
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