5,402 results found
    1. Cell Biology
    2. Immunology and Inflammation

    Molecular tracking devices quantify antigen distribution and archiving in the murine lymph node

    Shannon M Walsh, Ryan M Sheridan ... Beth Ann Jiron Tamburini
    Antigen-phosphorothioate DNA conjugation provides a vaccination strategy where stable barcodes facilitate the detection and quantification of antigen using single-cell RNA sequencing.
    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. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Adult stem cells and niche cells segregate gradually from common precursors that build the adult Drosophila ovary during pupal development

    Amy Reilein, Helen V Kogan ... Daniel Kalderon
    Somatic stem and niche cells in the Drosophila ovary develop from common precursors through regulated proliferative expansion, followed by acquisition of position-specific behaviors, rather than through rigid early specification events.
    1. Computational and Systems Biology

    Heritable epigenetic changes are constrained by the dynamics of regulatory architectures

    Antony M Jose
    A foundation for analyzing epigenetic changes within the context of regulatory architectures that enable heredity.
    1. Cancer Biology
    2. Computational and Systems Biology

    5-hydroxymethylcytosine marks regions with reduced mutation frequency in human DNA

    Marketa Tomkova, Michael McClellan ... Benjamin Schuster-Boeckler
    Different types of epigenetic DNA modifications affect the likelihood of cytosine mutations in cancer.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Malaria-associated atypical memory B cells exhibit markedly reduced B cell receptor signaling and effector function

    Silvia Portugal, Christopher M Tipton ... Peter D Crompton
    Atypical memory B cells (MBCs) appear to differentiate from classical MBCs during chronic exposure to the malaria parasite Plasmodium falciparum, and may interfere with the acquisition of immunity to the disease.
    1. Epidemiology and Global Health
    2. Genetics and Genomics

    DunedinPACE, a DNA methylation biomarker of the pace of aging

    Daniel W Belsky, Avshalom Caspi ... Terrie E Moffitt
    DunedinPACE is a novel DNA methylation biomarker of the pace of biological aging for intervention trials and natural experiment studies investigating how the rate of aging may be changed by behavioral or drug therapy, or by environmental modification.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Emerging variants of SARS-CoV-2 NSP10 highlight strong functional conservation of its binding to two non-structural proteins, NSP14 and NSP16

    Huan Wang, Syed RA Rizvi ... Shozeb Haider
    Structure and simulations reveal SARS-CoV-2 NSP10 is more resistant to genetic variations than other SARS-CoV-2 NSPs and that the presence of mutations conserves structural and dynamic changes in NSP10.
    1. Cell Biology

    Automated cell-type classification in intact tissues by single-cell molecular profiling

    Monica Nagendran, Daniel P Riordan ... Tushar J Desai
    The ability to rapidly stain for any combination of genes in intact tissue with automated quantification of transcripts in individual cells and spatial re-mapping affords new insights into lung biology, and will greatly accelerate progress in scientific and medical research.
    1. Biochemistry and Chemical Biology
    2. Ecology

    Green fluorescent protein-like pigments optimise the internal light environment in symbiotic reef-building corals

    Elena Bollati, Niclas H Lyndby ... Daniel Wangpraseurt
    Scalar irradiance microsensor measurements performed inside the tissue of living corals show that absorption and fluorescence emission by host pigments produce dramatic spectral alterations in the light environment experienced by the symbionts.

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