2,332 results found
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Spotless, a reproducible pipeline for benchmarking cell type deconvolution in spatial transcriptomics

    Chananchida Sang-aram, Robin Browaeys ... Yvan Saeys
    Estimating cell type composition from a gene expression mixture remains a challenging task, as evidenced by how a simple regression model outperforms many state-of-the-art spatial deconvolution methods.
    1. Cell Biology
    2. Plant Biology

    Stromule extension along microtubules coordinated with actin-mediated anchoring guides perinuclear chloroplast movement during innate immunity

    Amutha Sampath Kumar, Eunsook Park ... Jeffrey Lewis Caplan
    Stromules induced during plant innate immunity dynamically interact and use the cytoskeleton to form and to direct the movement of chloroplasts.
    1. Microbiology and Infectious Disease

    Integrated sensing of host stresses by inhibition of a cytoplasmic two-component system controls M. tuberculosis acute lung infection

    John A Buglino, Gaurav D Sankhe ... Michael S Glickman
    M. tuberculosis, the bacterium that causes the disease tuberculosis, uses a signaling system that senses multiple products of the host's immune system to modify gene expression to colonize the lung.
    1. Developmental Biology
    2. Immunology and Inflammation

    Fetal liver macrophages contribute to the hematopoietic stem cell niche by controlling granulopoiesis

    Amir Hossein Kayvanjoo, Iva Splichalova ... Elvira Mass
    Identification of distinct yolk sac-derived macrophage subpopulations in the fetal liver reveals their crucial role in shaping the hematopoietic niche, impacting erythropoiesis and granulopoiesis through direct interactions with long-term hematopoietic stem cells.
    1. Cell Biology
    2. Medicine

    MS-275, a class 1 histone deacetylase inhibitor augments glucagon-like peptide-1 receptor agonism to improve glycemic control and reduce obesity in diet-induced obese mice

    Shilpak Bele, Shravan Babu Girada ... Prasenjit Mitra
    Class 1 histone deacetylase (HDAC) inhibitor MS-275 enhances the efficacy of glucagon-like peptide 1 receptor (GLP-1R) therapy for glycemic control and reduction of obesity.
    1. Developmental Biology

    Hox genes control vertebrate body elongation by collinear Wnt repression

    Nicolas Denans, Tadahiro Iimura, Olivier Pourquié
    The collinear activation of a subset of posterior Hox genes is responsible for establishing a Wnt/T activity gradient that is required to generate the complete body axis, and hence the full set of segments within a vertebrate embryo.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Scaling of an antibody validation procedure enables quantification of antibody performance in major research applications

    Riham Ayoubi, Joel Ryan ... Carl Laflamme
    Open science and consensus antibody validation protocols can identify high-quality, renewable antibodies for the ~50% of the human proteome currently covered, enabling robust and reproducible biomedical research.
    1. Cell Biology
    2. Neuroscience

    KLC4 shapes axon arbors during development and mediates adult behavior

    Elizabeth M Haynes, Korri H Burnett ... Mary C Halloran
    Newly identified roles for the kinesin-1 light chain subunit KLC4 in patterning developing axon arbors, regulating microtubule dynamics and influencing behavior of larval and adult zebrafish.
    1. Neuroscience

    Recurrent circuit dynamics underlie persistent activity in the macaque frontoparietal network

    Eric Hart, Alexander C Huk
    Simultaneous recordings of neural ensembles in both the frontal and parietal cortices reveal how persistent activity can be maintained in the primate brain during visuospatial working memory.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Agl24 is an ancient archaeal homolog of the eukaryotic N-glycan chitobiose synthesis enzymes

    Benjamin H Meyer, Panagiotis S Adam ... Helge C Dorfmueller
    The crenarchaeon Sulfolobus synthesizes the N-glycan core in the identical way as all Eukaryotes, which strengthens the hypothesis that the eukaryotic N-glycosylation is acquired from an ancient archaeon during eukaryogenesis.

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