445 results found
    1. Stem Cells and Regenerative Medicine

    Stem cell transplantation rescued a primary open-angle glaucoma mouse model

    Siqi Xiong, Ajay Kumar ... Yiqin Du
    Stem cell transplantation reduces intraocular pressure and preserves retinal ganglion cell function in a mouse glaucoma model, which could lead to a novel therapy for glaucoma to preserve vision.
    1. Stem Cells and Regenerative Medicine

    Functionally heterogeneous human satellite cells identified by single cell RNA sequencing

    Emilie Barruet, Steven M Garcia ... Jason H Pomerantz
    Single cell RNA sequencing leads to identification and separation of transcriptionally and functionally heterogeneous, natural human satellite cells, including a subpopulation marked by CAV1 harboring quiescence phenotypes and engraftment potential.
    1. Stem Cells and Regenerative Medicine

    Ex vivo expansion potential of murine hematopoietic stem cells is a rare property only partially predicted by phenotype

    Qinyu Zhang, Rasmus Olofzon ... David Bryder
    Application of a polyvinyl alcohol-based culture system reveals extensive differentiation but simultaneous robust murine hematopoietic stem cell (HSC) expansion, which are characterized by phenotypic, functional, and molecular properties shared with freshly isolated bone marrow HSCs.
    1. Immunology and Inflammation

    Cell-density independent increased lymphocyte production and loss rates post-autologous HSCT

    Mariona Baliu-Piqué, Vera van Hoeven ... Kiki Tesselaar
    Altered lymphocyte dynamics after hematopoietic stem cell transplantation cannot solely be explained by low lymphocyte numbers.
    1. Stem Cells and Regenerative Medicine

    Embryonic origin of adult stem cells required for tissue homeostasis and regeneration

    Erin L Davies, Kai Lei ... Alejandro Sánchez Alvarado
    Anarchic, cycling piwi-1+ embryonic cells gives rise to neoblasts, pluripotent stemcells required for development of all organ systems during S. mediterranea embryogenesis, as well as the maintenance andregeneration of tissues during adulthood.
    1. Stem Cells and Regenerative Medicine

    The H3K4 methyltransferase Setd1b is essential for hematopoietic stem and progenitor cell homeostasis in mice

    Kerstin Schmidt, Qinyu Zhang ... Konstantinos Anastassiadis
    The H3K4 methyltransferase Setd1b is intrinsically required for hematopoietic stem and progenitor cell homeostasis and regulates lineage specification in mice.
    1. Stem Cells and Regenerative Medicine

    In vivo generation of bone marrow from embryonic stem cells in interspecies chimeras

    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.
    1. Stem Cells and Regenerative Medicine

    A bioengineered niche promotes in vivo engraftment and maturation of pluripotent stem cell derived human lung organoids

    Briana R Dye, Priya H Dedhia ... Jason R Spence
    Building on previous work (Dye et al., 2015) showing that pluripotent stem cell derived lung organoids were immature/fetal, the current study shows that in vivo transplantation leads to mature tissue, reminiscent of adult airways.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Altered temporal sequence of transcriptional regulators in the generation of human cerebellar granule cells

    Hourinaz Behesti, Arif Kocabas ... Mary E Hatten
    Human pluripotent stem cell modeling of the ATOH1 lineage identifies a temporal shift in the expression of key transcriptional regulators in the developing human cerebellum, this molecular divergence may drive the protracted development of the human cerebellum compared to rodents.
    1. Stem Cells and Regenerative Medicine

    Murine HSCs contribute actively to native hematopoiesis but with reduced differentiation capacity upon aging

    Petter Säwen, Mohamed Eldeeb ... David Bryder
    Using a lineage tracing model, it is demonstrated that adult murine hematopoiesis is contingent on the continuous output from HSCs, with quantitative contributions that are dependent on lineage-type and age.

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