Inflammation as a regulator of hematopoietic stem cell function in disease, aging, and clonal selection

F Caiado, EM Pietras, MG Manz - Journal of Experimental Medicine, 2021 - rupress.org
Inflammation is an evolutionarily selected defense response to infection or tissue damage
that involves activation and consumption of immune cells in order to reestablish and …

Regulation of myelopoiesis by proinflammatory cytokines in infectious diseases

Y Chiba, I Mizoguchi, H Hasegawa, M Ohashi… - Cellular and molecular …, 2018 - Springer
Hematopoiesis is hierarchically orchestrated by a very small population of hematopoietic
stem cells (HSCs) that reside in the bone-marrow niche and are tightly regulated to maintain …

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 …

Single-cell dissection of human hematopoietic reconstitution after allogeneic hematopoietic stem cell transplantation

Y Huo, L Wu, A Pang, Q Li, F Hong, C Zhu, Z Yang… - Science …, 2023 - science.org
Hematopoietic stem cell transplantation is an effective regenerative therapy for many
malignant, inherited, or autoimmune diseases. However, our understanding of reconstituted …

Bone marrow inflammation in haematological malignancies

MME de Jong, L Chen, MHGP Raaijmakers… - Nature Reviews …, 2024 - nature.com
Tissue inflammation is a hallmark of tumour microenvironments. In the bone marrow, tumour-
associated inflammation impacts normal niches for haematopoietic progenitor cells and …

Regeneration after blood loss and acute inflammation proceeds without contribution of primitive HSCs

CM Munz, N Dressel, M Chen… - Blood, The Journal …, 2023 - ashpublications.org
Hematopoietic stem cells (HSCs) are the ultimate source of blood and immune cells, and
transplantation reveals their unique potential to regenerate all blood lineages lifelong. HSCs …

Inflammation regulates haematopoietic stem cells and their niche

NPY Ho, H Takizawa - International Journal of Molecular Sciences, 2022 - mdpi.com
Haematopoietic stem cells (HSCs) reside in the bone marrow and are supported by the
specialised microenvironment, a niche to maintain HSC quiescence. To deal with …

Cellular and molecular mechanisms involved in hematopoietic stem cell aging as a clinical prospect

S Montazersaheb, A Ehsani, E Fathi… - … Medicine and Cellular …, 2022 - Wiley Online Library
There is a hot topic in stem cell research to investigate the process of hematopoietic stem
cell (HSC) aging characterized by decreased self‐renewal ability, myeloid‐biased …

Haploidentical transplants with a G-CSF/ATG-based protocol: Experience from China

ZL Xu, XJ Huang - Blood Reviews, 2023 - Elsevier
Haploidentical donor stem cell transplantation (haplo-SCT) has made great advances in
recent decades. The granulocyte colony-stimulating factor (G-CSF)-and antithymocyte …

Epigenetic age is a cell‐intrinsic property in transplanted human hematopoietic cells

A Søraas, M Matsuyama, M de Lima, D Wald… - Aging cell, 2019 - Wiley Online Library
The age of tissues and cells can be accurately estimated by DNA methylation analysis. The
multitissue DNA methylation (DNAm) age predictor combines the DNAm levels of 353 CpG …