313 results found
    1. Immunology and Inflammation
    2. Cell Biology

    Calcium-mediated shaping of naive CD4 T-cell phenotype and function

    Vincent Guichard et al.
    Calcium-calcineurin signaling cascade drives the acquisition of both the phenotype of the most self-reactive naive CD4 T cells and their enhanced cell-intrinsic ability to commit into induced regulatory T cells upon activation.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Memory CD4 T cell subsets are kinetically heterogeneous and replenished from naive T cells at high levels

    Graeme Gossel et al.
    The maintenance of memory CD4 T cells in mice relies on a continual and strikingly high level of replenishment from naive precursors, and older memory T cells may resist the influx of newer ones.
    1. Biochemistry and Chemical Biology
    2. Immunology and Inflammation

    Rasgrp1 mutation increases naïve T-cell CD44 expression and drives mTOR-dependent accumulation of Helios+ T cells and autoantibodies

    Stephen R Daley et al.
    A single point mutation in a Ras activator leads to aberrant constitutive mTOR signaling in peripheral T cells that consequently accumulate as abnormal T helper cells and stimulate the production of autoantibodies by B cells.
    1. Immunology and Inflammation

    Modulation of let-7 miRNAs controls the differentiation of effector CD8 T cells

    Alexandria C Wells et al.
    TCR-mediated downregulation of let-7 microRNAs licenses the differentiation of activated CD8 T cells into cytotoxic T lymphocytes.
    1. Human Biology and Medicine
    2. Immunology and Inflammation

    Bystander hyperactivation of preimmune CD8+ T cells in chronic HCV patients

    Cécile Alanio et al.
    Naïve CD8+ T cells are dysregulated during chronic hepatitis C (HCV) infection, and this is reversible after viral clearance.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    T-cell Immunology: The maths of memory

    Jose Borghans, Ruy M Ribeiro
    Mathematical modeling reveals that long-term immunological memory is maintained in a manner that is even more dynamic than previously thought.
    Insight
    Available as:
    • HTML
    • PDF
    1. Cancer Biology

    Combined ALK and MDM2 inhibition increases antitumor activity and overcomes resistance in human ALK mutant neuroblastoma cell lines and xenograft models

    Hui Qin Wang et al.
    The combination of ceritinib with CGM097 demonstrates remarkable antitumor activity in TP53 wild-type neuroblastoma models with ALK aberrations and is able to overcome the resistance acquired during ceritinib treatment.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    sRNA-mediated activation of gene expression by inhibition of 5'-3’ exonucleolytic mRNA degradation

    Sylvain Durand et al.
    Small regulatory RNAs are able to modulate mRNA degradation rates by controlling access to the 5' end of mRNAs in bacteria.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    T cell receptor repertoires of mice and humans are clustered in similarity networks around conserved public CDR3 sequences

    Asaf Madi et al.
    A new perception of the organization of T-cell receptor repertoires in mice and humans, based on high-throughput sequencing and CDR3 sequence similarity, indicates hubs of cross-species public sequences forming evolutionary conserved 'foci of attention' of T cell immunity.
    1. Neuroscience

    Spontaneous activation of visual pigments in relation to openness/closedness of chromophore-binding pocket

    Wendy Wing Sze Yue et al.
    Visual pigments with a longer peak-absorption wavelength or an open chromophore-binding pocket are generally noisier, being more prone to spontaneous activity.

Refine your results by:

Type
Research categories