In:
FEBS Letters, Wiley, Vol. 595, No. 19 ( 2021-10), p. 2493-2503
Abstract:
Nonalcoholic fatty liver disease (NAFLD) can lead to hepatocellular carcinoma (HCC). The level of the transcription factor SOX2 correlates with HCC progression, but its role in fat accumulation remains unclear. Here, a high‐fat diet, with and without fructose, significantly upregulated SOX2 in murine liver tissue. Treatment with free fatty acids (FFAs) and fructose upregulated SOX2 in murine FL83B hepatocytes. SOX2 overexpression or knockdown regulated triglyceride synthesis and lipid accumulation after FFA stimulation. CD36, a fatty acid transporter, and Yes‐associated protein (YAP), a downstream molecule of the Hippo signaling pathway, were upregulated by FFA/fructose in vivo and in vitro . Transcriptional regulation of CD36 by SOX2 suggested the involvement of CD36 in SOX2‐mediated hepatic steatosis. Thus, SOX2 may be a target to prevent NAFLD development.
Type of Medium:
Online Resource
ISSN:
0014-5793
,
1873-3468
DOI:
10.1002/feb2.v595.19
DOI:
10.1002/1873-3468.14193
Language:
English
Publisher:
Wiley
Publication Date:
2021
detail.hit.zdb_id:
1460391-3
SSG:
12
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