[HTML][HTML] TERT Promoter Methylation Is Oxygen-Sensitive and Regulates Telomerase Activity

F Dogan, NR Forsyth - Biomolecules, 2024 - mdpi.com
Telomere repeats protect linear chromosomes from degradation, and telomerase has a
prominent role in their maintenance. Telomerase has telomere-independent effects on cell …

Differential repression of human and mouse TERT genes during cell differentiation

S Wang, Y Zhao, C Hu, J Zhu - Nucleic acids research, 2009 - academic.oup.com
Differential regulation of telomerase reverse transcriptase (TERT) contributes to the distinct
aging and tumorigenic processes in humans and mice. Here, we report that the hTERT gene …

Microenvironmental regulation of telomerase isoforms in human embryonic stem cells

L Radan, CS Hughes, JH Teichroeb… - Stem cells and …, 2014 - liebertpub.com
Recent evidence points to extra-telomeric, noncanonical roles for telomerase in regulating
stem cell function. In this study, human embryonic stem cells (hESCs) were cultured in 20 …

[HTML][HTML] Transcriptional regulation of telomerase reverse transcriptase (TERT) by MYC

E Khattar, V Tergaonkar - Frontiers in cell and developmental biology, 2017 - frontiersin.org
Telomerase elongates telomeres and is crucial for maintaining genomic stability. While stem
cells and cancer cells display high telomerase activity, normal somatic cells lack telomerase …

[HTML][HTML] Regulation of human and mouse telomerase genes by genomic contexts and transcription factors during embryonic stem cell differentiation

D Cheng, S Wang, W Jia, Y Zhao, F Zhang, J Kang… - Scientific reports, 2017 - nature.com
Differential regulation of telomerase reverse transcriptase (TERT) genes contribute to
distinct aging and tumorigenic processes in humans and mice. To study TERT regulation …

A key role for telomerase reverse transcriptase unit in modulating human embryonic stem cell proliferation, cell cycle dynamics, and in vitro differentiation

C Yang, S Przyborski, MJ Cooke, X Zhang… - Stem …, 2008 - academic.oup.com
Embryonic stem cells (ESC) are a unique cell population with the ability to self-renew and
differentiate into all three germ layers. Human ESC express the telomerase reverse …

Characterization of an Ultra-Conserved Putative cis-Regulatory Module at the Mammalian Telomerase Reverse Transcriptase Gene

DA Tran, TC Wong, AN Schep, RA Drewell - DNA and cell biology, 2010 - liebertpub.com
Telomeres are regions of repeated DNA sequence that cap the ends of eukaryotic
chromosomes. They act as disposable safeguards to prevent the loss of important genetic …

[HTML][HTML] A BAC transgenic reporter recapitulates in vivo regulation of human telomerase reverse transcriptase in development and tumorigenesis

W Jia, S Wang, JW Horner, N Wang, H Wang… - The FASEB …, 2011 - ncbi.nlm.nih.gov
Telomerase is tightly regulated in humans relative to mice, owing to the differential
regulation of TERT genes. To explore hTERT regulation in vivo, we engineered mice with a …

[HTML][HTML] TERT promotes epithelial proliferation through transcriptional control of a Myc-and Wnt-related developmental program

J Choi, LK Southworth, KY Sarin, AS Venteicher… - PLoS …, 2008 - journals.plos.org
Telomerase serves a critical role in stem cell function and tissue homeostasis. This role
depends on its ability to synthesize telomere repeats in a manner dependent on the reverse …

[HTML][HTML] Humanization of the mouse Tert gene reset telomeres to human length

D Cheng, F Zhang, KI Porter, S Wang, H Zhang… - Research …, 2024 - ncbi.nlm.nih.gov
Telomeres undergo shortening with each cell division, serving as biomarkers of human
aging, which is characterized by short telomeres and restricted telomerase expression in …