5,127 results found
    1. Immunology and Inflammation

    Tissue environment, not ontogeny, defines murine intestinal intraepithelial T lymphocytes

    Alejandro J Brenes, Maud Vandereyken ... Mahima Swamy
    In-depth proteomic analyses of intestinal tissue-resident intraepithelial T lymphocytes reveals how these cells are adapted to the intestinal environment through increased cholesterol and lipid metabolism, tailored metabolic profiles, receptors for interacting with epithelial cells, and tightly regulated signalling pathways.
    1. Developmental Biology

    Transcriptomic profiling of tissue environments critical for post-embryonic patterning and morphogenesis of zebrafish skin

    Andrew J Aman, Lauren M Saunders ... David M Parichy
    Single-cell transcriptomics enables functional dissection of signaling interactions that drive morphogenesis of complex organ systems.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Quantitative analyses of T cell motion in tissue reveals factors driving T cell search in tissues

    David J Torres, Paulus Mrass ... Judy L Cannon
    The analysis of T cell movement in multiple tissues (lymph node, villi, and lung under two different inflammatory conditions) sheds new light on how T cells navigate different tissue environments to improve immunity and search processes.
    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.
    1. Immunology and Inflammation

    Tissue-specific shaping of the TCR repertoire and antigen specificity of iNKT cells

    Rebeca Jimeno, Marta Lebrusant-Fernandez ... Patricia Barral
    The tissue environment shapes the lipid recognition capacity of natural killer T cells.
    1. Cell Biology

    In vivo transcriptomic profiling using cell encapsulation identifies effector pathways of systemic aging

    Omid Mashinchian, Xiaotong Hong ... C Florian Bentzinger
    Cell encapsulation-based transcriptional profiling using myogenic progenitors reveals that long-range factors in the aged systemic environment induce a wide range of signaling pathways in a niche-independent manner.
    1. Medicine

    Cardiovascular adaptation to hypoxia and the role of peripheral resistance

    Andrew S Cowburn, David Macias ... Randall S Johnson
    Radiotelemetric and genetic studies of peripheral tissue response show that a peripheral tissue can dynamically alter cardiovascular adaptation to changes in environmental oxygen.
    1. Cancer Biology

    Environmental cystine drives glutamine anaplerosis and sensitizes cancer cells to glutaminase inhibition

    Alexander Muir, Laura V Danai ... Matthew G Vander Heiden
    Cell culture models widely used in cancer research do not reflect metabolism in tumors; by altering culture systems to better model tumor metabolism we find that environmental cystine promotes tumor glutamine metabolism.
    1. Immunology and Inflammation

    CRIg, a tissue-resident macrophage specific immune checkpoint molecule, promotes immunological tolerance in NOD mice, via a dual role in effector and regulatory T cells

    Xiaomei Yuan, Bi-Huei Yang ... Wenxian Fu
    Tissue-resident macrophages sense environmental cues and regulate adaptive immunity via an immune checkpoint molecule CRIg.
    1. Ecology

    Deciphering deep-sea chemosynthetic symbiosis by single-nucleus RNA-sequencing

    Hao Wang, Kai He ... Chaolun Li
    A cellular map of a deep-sea mussel gill unveils how distinct cell types collaborate to cultivate intracellular symbiotic bacteria, providing insights into host–symbiont interactions and environmental adaptation in bivalves.

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