title: Chromatin and epigenetic regulation of the telomerase reverse transcriptase gene.
abstract: Telomerase expression and telomere maintenance are critical for long-term cell proliferation and survival, and they play important roles in development, aging, and cancer. Cumulating evidence has indicated that regulation of the rate-limiting subunit of human telomerase reverse transcriptase gene (hTERT) is a complex process in normal cells and many cancer cells. In addition to a number of transcriptional activators and repressors, the chromatin environment and epigenetic status of the endogenous hTERT locus are also pivotal for its regulation in normal human somatic cells and in tumorigenesis.
authors.affiliation: Department of Cellular and Molecular Physiology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA. joz1@psu.edu
authors.forename: Jiyue
authors.initials: J
authors.lastname: Zhu
authors.forename: Yuanjun
authors.initials: Y
authors.lastname: Zhao
authors.forename: Shuwen
authors.initials: S
authors.lastname: Wang
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic; D002843:Chromatin / Q000235:genetics / Q000378:metabolism*; D019175:DNA Methylation; D057890:Epigenomics; D015971:Gene Expression Regulation, Enzymologic; D006801:Humans; D051379:Mice; D008822:Mice, Transgenic; D011401:Promoter Regions, Genetic; D019098:Telomerase / Q000235:genetics*; D016615:Telomere / Q000201:enzymology; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; C509186:TERT protein, human; D019098:Telomerase