Aging human hematopoietic stem cells manifest profound epigenetic reprogramming of enhancers that may predispose to leukemia
ER Adelman, HT Huang, A Roisman, A Olsson… - Cancer discovery, 2019 - AACR
Aging is associated with functional decline of hematopoietic stem cells (HSC) as well as an
increased risk of myeloid malignancies. We performed an integrative characterization of …
increased risk of myeloid malignancies. We performed an integrative characterization of …
[PDF][PDF] Proliferation-dependent alterations of the DNA methylation landscape underlie hematopoietic stem cell aging
The functional potential of hematopoietic stem cells (HSCs) declines during aging, and in
doing so, significantly contributes to hematopoietic pathophysiology in the elderly. To …
doing so, significantly contributes to hematopoietic pathophysiology in the elderly. To …
[PDF][PDF] Epigenomic profiling of young and aged HSCs reveals concerted changes during aging that reinforce self-renewal
To investigate the cell-intrinsic aging mechanisms that erode the function of somatic stem
cells during aging, we have conducted a comprehensive integrated genomic analysis of …
cells during aging, we have conducted a comprehensive integrated genomic analysis of …
[HTML][HTML] Epigenetic regulation of bone marrow stem cell aging: revealing epigenetic signatures associated with hematopoietic and mesenchymal stem cell aging
D Cakouros, S Gronthos - Aging and disease, 2019 - ncbi.nlm.nih.gov
In this review we explore the importance of epigenetics as a contributing factor for aging
adult stem cells. We summarize the latest findings of epigenetic factors deregulated as adult …
adult stem cells. We summarize the latest findings of epigenetic factors deregulated as adult …
Epigenetic regulation of hematopoietic stem cell aging
I Beerman, DJ Rossi - Experimental cell research, 2014 - Elsevier
Aging is invariably associated with alterations of the hematopoietic stem cell (HSC)
compartment, including loss of functional capacity, altered clonal composition, and changes …
compartment, including loss of functional capacity, altered clonal composition, and changes …
Losing sense of self and surroundings: hematopoietic stem cell aging and leukemic transformation
EV Verovskaya, PV Dellorusso, E Passegué - Trends in molecular …, 2019 - cell.com
Aging leads to functional decline of the hematopoietic system, manifested by an increased
incidence of hematological disease in the elderly. Deterioration of hematopoietic integrity …
incidence of hematological disease in the elderly. Deterioration of hematopoietic integrity …
[HTML][HTML] LaminA/C regulates epigenetic and chromatin architecture changes upon aging of hematopoietic stem cells
A Grigoryan, N Guidi, K Senger, T Liehr, K Soller… - Genome biology, 2018 - Springer
Background The decline of hematopoietic stem cell (HSC) function upon aging contributes
to aging-associated immune remodeling and leukemia pathogenesis. Aged HSCs show …
to aging-associated immune remodeling and leukemia pathogenesis. Aged HSCs show …
[HTML][HTML] Aging hematopoietic stem cells decline in function and exhibit epigenetic dysregulation
SM Chambers, CA Shaw, C Gatza, CJ Fisk… - PLoS …, 2007 - journals.plos.org
Age-related defects in stem cells can limit proper tissue maintenance and hence contribute
to a shortened lifespan. Using highly purified hematopoietic stem cells from mice aged 2 to …
to a shortened lifespan. Using highly purified hematopoietic stem cells from mice aged 2 to …
Genome-wide promoter DNA methylation dynamics of human hematopoietic progenitor cells during differentiation and aging
MT Bocker, I Hellwig, A Breiling… - Blood, The Journal …, 2011 - ashpublications.org
DNA methylation plays an important role in the self-renewal of hematopoietic stem cells and
in the commitment to the lymphoid or myeloid lineages. Using purified CD34+ hematopoietic …
in the commitment to the lymphoid or myeloid lineages. Using purified CD34+ hematopoietic …
Aging, clonality, and rejuvenation of hematopoietic stem cells
S Akunuru, H Geiger - Trends in molecular medicine, 2016 - cell.com
Aging is associated with reduced organ function and increased disease incidence.
Hematopoietic stem cell (HSC) aging driven by both cell intrinsic and extrinsic factors is …
Hematopoietic stem cell (HSC) aging driven by both cell intrinsic and extrinsic factors is …