Made to order: emergency myelopoiesis and demand-adapted innate immune cell production

JW Swann, OC Olson, E Passegué - Nature Reviews Immunology, 2024 - nature.com
Definitive haematopoiesis is the process by which haematopoietic stem cells, located in the
bone marrow, generate all haematopoietic cell lineages in healthy adults. Although highly …

Inflammation in myelodysplastic syndrome pathogenesis

JJ Rodriguez-Sevilla, S Colla - Seminars in hematology, 2024 - Elsevier
Inflammation is a key driver of the progression of pre-leukemic myeloid conditions, such as
clonal hematopoiesis of indeterminate potential (CHIP) and clonal cytopenia of …

EBF1 primes B-lymphoid enhancers and limits the myeloid bias in murine multipotent progenitors

A Lenaerts, I Kucinski, W Deboutte… - Journal of Experimental …, 2022 - rupress.org
Hematopoietic stem cells (HSCs) and multipotent progenitors (MPPs) generate all cells of
the blood system. Despite their multipotency, MPPs display poorly understood lineage bias …

CXCR4 signaling determines the fate of hematopoietic multipotent progenitors by stimulating mTOR activity and mitochondrial metabolism

V Rondeau, M Kalogeraki, L Roland, ZA Nader… - Science …, 2024 - science.org
Both cell-intrinsic and niche-derived, cell-extrinsic cues drive the specification of
hematopoietic multipotent progenitors (MPPs) in the bone marrow, which comprise …

Maternal inflammation regulates fetal emergency myelopoiesis

A Collins, JW Swann, MA Proven, CM Patel… - Cell, 2024 - cell.com
Neonates are highly susceptible to inflammation and infection. Here, we investigate how late
fetal liver (FL) mouse hematopoietic stem and progenitor cells (HSPCs) respond to …

Progenitor hierarchy of chronic myelomonocytic leukemia identifies inflammatory monocytic-biased trajectory linked to worse outcomes

MC Ferrall-Fairbanks, A Dhawan, B Johnson… - Blood cancer …, 2022 - AACR
Myeloblast expansion is a hallmark of disease progression and comprises CD34+
hematopoietic stem and progenitor cells (HSPC). How this compartment evolves during …

Hematopoietic stem cell a reservoir of innate immune memory

L Ruffinatto, Y Groult, J Iacono, S Sarrazin… - Frontiers in …, 2024 - frontiersin.org
Hematopoietic stem cells (HSCs) are a rare, long-lived and multipotent population that give
rise to majority of blood cells and some tissue-resident immune cells. There is growing …

Identification of Shared Signature Genes and Immune Microenvironment Subtypes for Heart Failure and Chronic Kidney Disease Based on Machine Learning

X Wang, J Rao, X Chen, Z Wang… - Journal of Inflammation …, 2024 - Taylor & Francis
Background A complex interrelationship exists between Heart Failure (HF) and chronic
kidney disease (CKD). This study aims to clarify the molecular mechanisms of the organ-to …

Distinct causes of three phenotypic hallmarks of hematopoietic aging

JJ Chia, A Singh, Y Lin, N Popko, D Mastro, Y Liu… - bioRxiv, 2025 - biorxiv.org
Hematopoietic aging is characterized by chronic inflammation associated with myeloid bias,
HSC accumulation, and functional HSC impairment. Yet it remains unclear how …

Differential responses and recovery dynamics of HSPC populations following Plasmodium chabaudi infection.

F Bruno, C Georgiou, D Cunningham, S Atkinson… - bioRxiv, 2024 - biorxiv.org
Severe infections such as malaria are on the rise worldwide, driven by both climate change
and increasing drug-resistance. It is therefore paramount that we better understand how the …