[PDF][PDF] Rif1 maintains telomere length homeostasis of ESCs by mediating heterochromatin silencing

J Dan, Y Liu, N Liu, M Chiourea, M Okuka, T Wu, X Ye… - Developmental cell, 2014 - cell.com
Telomere length homeostasis is essential for genomic stability and unlimited self-renewal of
embryonic stem cells (ESCs). We show that telomere-associated protein Rif1 is required to …

A balance between elongation and trimming regulates telomere stability in stem cells

T Rivera, C Haggblom, S Cosconati… - Nature structural & …, 2017 - nature.com
Telomere length maintenance ensures self-renewal of human embryonic stem cells (hESCs)
and induced pluripotent stem cells (hiPSCs); however, the mechanisms governing telomere …

[PDF][PDF] Short telomeres in ESCs lead to unstable differentiation

F Pucci, L Gardano, L Harrington - Cell stem cell, 2013 - cell.com
Functional telomeres are critical for stem cell proliferation; however, whether they are
equally important for the stability of stem cell differentiation is not known. We found that …

[PDF][PDF] Zscan4 inhibits maintenance DNA methylation to facilitate telomere elongation in mouse embryonic stem cells

J Dan, P Rousseau, S Hardikar, N Veland, J Wong… - Cell reports, 2017 - cell.com
Proper telomere length is essential for embryonic stem cell (ESC) self-renewal and
pluripotency. Mouse ESCs (mESCs) sporadically convert to a transient totipotent state …

[HTML][HTML] Critically short telomeres derepress retrotransposons to promote genome instability in embryonic stem cells

N Zhao, G Yin, C Liu, W Zhang, Y Shen, D Wang, Z Lin… - Cell Discovery, 2023 - nature.com
Telomeres, at the ends of chromosomes, protect chromosomes from fusion and preserve
genomic stability. However, the molecular mechanisms underlying telomere attrition …

Linking telomere regulation to stem cell pluripotency

L Liu - Trends in Genetics, 2017 - cell.com
Embryonic stem cells (ESCs), somatic cell nuclear transfer ESCs, and induced pluripotent
stem cells (iPSCs) represent the most studied group of PSCs. Unlimited self-renewal without …

Stem cells at odds with telomere maintenance and protection

A Penev, M Markiewicz-Potoczny, A Sfeir… - Trends in cell …, 2022 - cell.com
Telomeres are distinctive structures that protect the ends of linear chromosomes and ensure
genome stability. They are composed of long tracks of repetitive and G-rich DNA that is …

[HTML][HTML] Zscan4 contributes to telomere maintenance in telomerase-deficient late generation mouse ESCs and human ALT cancer cells

J Dan, Z Zhou, F Wang, H Wang, R Guo, DL Keefe… - Cells, 2022 - mdpi.com
Proper telomere length is essential for indefinite self-renewal of embryonic stem (ES) cells
and cancer cells. Telomerase-deficient late generation mouse ES cells and human ALT …

Histone H3. 3 incorporation provides a unique and functionally essential telomeric chromatin in embryonic stem cells

LH Wong, H Ren, E Williams, J McGhie, S Ahn… - Genome …, 2009 - genome.cshlp.org
Little is known about the telomere chromatin dynamics of embryonic stem (ES) cell. Here, we
demonstrate localization of histone H3. 3 at interphase telomeres and enrichment of Ser31 …

[PDF][PDF] Dcaf11 activates Zscan4-mediated alternative telomere lengthening in early embryos and embryonic stem cells

R Le, Y Huang, Y Zhang, H Wang, J Lin, Y Dong, Z Li… - Cell stem cell, 2021 - cell.com
Telomeres play vital roles in ensuring chromosome stability and are thus closely linked with
the onset of aging and human disease. Telomeres undergo extensive lengthening during …