In:
Molecular Carcinogenesis, Wiley, Vol. 54, No. 11 ( 2015-11), p. 1503-1507
Abstract:
The level of 5‐hydroxymethylcytosine (5‐hmC) converted by ten‐eleven translocation (TET) family is decreased in cancers. However, whether 5‐hmC level is perturbed in early stages of carcinogenesis caused by genotoxic carcinogens is not defined. 5‐hmC levels and TET2 expression were measured in liver of rats treated with genotoxic carcinogens, riddelliine, or aristolochic acid. Levels of 5‐hmC and TET2 expression decreased in the liver of the carcinogens‐treated rats. Loss of 5‐hmC correlates well with documented induction of genetic mutations by the carcinogens, suggesting that TET2‐mediated 5‐hydroxymethylation plays an epigenetic role in early state of carcinogenesis. © 2014 Wiley Periodicals, Inc.
Type of Medium:
Online Resource
ISSN:
0899-1987
,
1098-2744
Language:
English
Publisher:
Wiley
Publication Date:
2015
detail.hit.zdb_id:
2001984-1
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