Ageing and rejuvenation of tissue stem cells and their niches

A Brunet, MA Goodell, TA Rando - Nature Reviews Molecular Cell …, 2023 - nature.com
Most adult organs contain regenerative stem cells, often organized in specific niches. Stem
cell function is critical for tissue homeostasis and repair upon injury, and it is dependent on …

The meaning of adaptation in aging: insights from cellular senescence, epigenetic clocks and stem cell alterations

M Ogrodnik, VN Gladyshev - Nature Aging, 2023 - nature.com
With recent rapid progress in research on aging, there is increasing evidence that many
features commonly considered to be mechanisms or drivers of aging in fact represent …

Deleting DNMT3A in CAR T cells prevents exhaustion and enhances antitumor activity

B Prinzing, CC Zebley, CT Petersen, Y Fan… - Science translational …, 2021 - science.org
Chimeric antigen receptor (CAR) T cell therapy is revolutionizing cancer immunotherapy for
patients with B cell malignancies and is now being developed for solid tumors and chronic …

Subtype-specific 3D genome alteration in acute myeloid leukaemia

J Xu, F Song, H Lyu, M Kobayashi, B Zhang, Z Zhao… - Nature, 2022 - nature.com
Acute myeloid leukaemia (AML) represents a set of heterogeneous myeloid malignancies,
and hallmarks include mutations in epigenetic modifiers, transcription factors and kinases …

Single-cell multi-omics of human clonal hematopoiesis reveals that DNMT3A R882 mutations perturb early progenitor states through selective hypomethylation

AS Nam, N Dusaj, F Izzo, R Murali, RM Myers… - Nature …, 2022 - nature.com
Somatic mutations in cancer genes have been detected in clonal expansions across healthy
human tissue, including in clonal hematopoiesis. However, because mutated and wild-type …

Identification of leukemia stem cell subsets with distinct transcriptional, epigenetic and functional properties

H Boutzen, A Murison, A Oriecuia, S Bansal, C Arlidge… - Leukemia, 2024 - nature.com
The leukemia stem cell (LSC) compartment is a complex reservoir fueling disease
progression in acute myeloid leukemia (AML). The existence of heterogeneity within this …

Mechanisms of T cell exhaustion guiding next-generation immunotherapy

CC Zebley, B Youngblood - Trends in cancer, 2022 - cell.com
The functional decline in T cells during their chronic stimulation, commonly referred to as T
cell exhaustion, is a major limitation for current immunotherapy approaches. As modern …

Functional and epigenetic phenotypes of humans and mice with DNMT3A Overgrowth Syndrome

AM Smith, TA LaValle, M Shinawi… - Nature …, 2021 - nature.com
Germline pathogenic variants in DNMT3A were recently described in patients with
overgrowth, obesity, behavioral, and learning difficulties (D NMT3A O vergrowth S …

Lessons from pediatric MDS: approaches to germline predisposition to hematologic malignancies

S Avagyan, A Shimamura - Frontiers in oncology, 2022 - frontiersin.org
Pediatric myelodysplastic syndromes (MDS) often raise concern for an underlying germline
predisposition to hematologic malignancies, referred to as germline predisposition herein …

Alterations to DNMT3A in Hematologic Malignancies

K Venugopal, Y Feng, D Shabashvili, OA Guryanova - Cancer research, 2021 - AACR
In the last decade, large-scale genomic studies in patients with hematologic malignancies
identified recurrent somatic alterations in epigenetic modifier genes. Among these, the de …