Identification of bone marrow Adipoq-lineage progenitors as a novel and major cellular source of M-CSF in mice and humans, which controls bone marrow macrophage development, osteoclastogenesis, and bone mass in physiological and pathological conditions.
Bone marrow adipocyte lipolysis is required for maintaining bone mass under conditions of energy deficiency and is necessary for myelopoiesis following caloric restriction and irradiation.
Bingqiang Wen, Guolun Wang ... Vladimir V Kalinichenko
Blastocyst complementation of rat embryos with donor mouse embryonic stem cells was used to simultaneously produce multiple, donor-derived hematopoietic and stromal cells in the interspecies bone marrow that exhibited normal gene expression signatures, cell surface markers, and functional characteristics.
Single-cell transcriptomic profiling of human bone marrow non-hematopoietic cells provides the basis for a comprehensive understanding of the cellular complexity of the hematopoietic stem cell (HSC) microenvironment and the intricate stroma-hematopoiesis crosstalk mechanisms.