4,873 results found
    1. Cell Biology
    2. Immunology and Inflammation

    Single-cell analysis reveals dynamics of human B cell differentiation and identifies novel B and antibody-secreting cell intermediates

    Niels JM Verstegen, Sabrina Pollastro ... S Marieke van Ham
    Single-cell RNA sequencing provides a detailed understanding of the cues controlling in vitro differentiation of human B cells into antibody-secreting cells (ASCs), uncovering a novel pre-ASC population present ex vivo in lymphoid tissues that progress through a germinal center-like state.
    1. Immunology and Inflammation

    Intravital quantification reveals dynamic calcium concentration changes across B cell differentiation stages

    Carolin Ulbricht, Ruth Leben ... Anja E Hauser
    Heterogeneity in cytoplasmic calcium concentration alongside B cell activation and differentiation is measured intravitally using an interdisciplinary imaging approach and novel numerical analysis.
    1. Immunology and Inflammation

    The quantity of CD40 signaling determines the differentiation of B cells into functionally distinct memory cell subsets

    Takuya Koike, Koshi Harada ... Daisuke Kitamura
    Unveiling a mechanism for the fate decision of B-cell differentiation into two functionally distinct memory B cell subsets.
    1. Developmental Biology
    2. Immunology and Inflammation

    A functional screen of RNA binding proteins identifies genes that promote or limit the accumulation of CD138+ plasma cells

    David J Turner, Alexander Saveliev ... Martin Turner
    A genetic screening approach identifies RNA binding proteins that enhance or inhibit the accumulation of CD138+ plasma cells in vitro, and chimeric mouse models demonstrate that YTHDF2 promotes the accumulation of antibody secreting cells in vivo.
    1. Evolutionary Biology
    2. Physics of Living Systems

    Evolution of irreversible somatic differentiation

    Yuanxiao Gao, Hye Jin Park ... Yuriy Pichugin
    Irreversible differentiation into somatic cells is evolutionarily optimal if changing cell phenotype is costly, a few somatic cells already improve the organism's performance, and the organism is large enough.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Single-cell RNA-seq reveals transcriptomic heterogeneity mediated by host–pathogen dynamics in lymphoblastoid cell lines

    Elliott D SoRelle, Joanne Dai ... Micah A Luftig
    Single-cell RNA sequencing highlights the influence of host–pathogen interactions and stochasticity on transcriptional and phenotypic variance in lymphoblastoid cell lines derived from Epstein–Barr virus-infected primary B cells.
    1. Stem Cells and Regenerative Medicine

    Yap1 safeguards mouse embryonic stem cells from excessive apoptosis during differentiation

    Lucy LeBlanc, Bum-Kyu Lee ... Jonghwan Kim
    During ES cell differentiation, Yap1 directly regulates apoptosis-related genes like Bcl-2 and Mcl-1 to attenuate apoptosis and promote cell survival to allow for successful cell fate changes.
    1. Microbiology and Infectious Disease

    Cell differentiation defines acute and chronic infection cell types in Staphylococcus aureus

    Juan-Carlos García-Betancur, Angel Goñi-Moreno ... Daniel Lopez
    During Staphylococcus aureus infections, bacterial cells bifurcate into distinct, specialized cell types that localize physically in different colonization tissues to simultaneously generate different infection types.
    1. Cell Biology
    2. Immunology and Inflammation

    Regulation of B cell fate by chronic activity of the IgE B cell receptor

    Zhiyong Yang, Marcus J Robinson ... Christopher D C Allen
    The immunoglobulin E (IgE) B cell receptor promotes plasma cell differentiation in the absence of cognate antigen and limits the competitive fitness of IgE+ B cells in germinal centers.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Combined lineage tracing and scRNA-seq reveals unexpected first heart field predominance of human iPSC differentiation

    Francisco X Galdos, Carissa Lee ... Sean M Wu
    TBX5 lineage tracing and high resolution single cell transcriptomics uncover the predominance of first heart field development during human-induced pluripotent stem cell cardiac differentiation.

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