3,424 results found
    1. Cancer Biology
    2. Computational and Systems Biology

    Simultaneous enumeration of cancer and immune cell types from bulk tumor gene expression data

    Julien Racle, Kaat de Jonge ... David Gfeller
    A novel method predicts cancer and immune cell types from bulk tumor gene expression data with the ability to consider uncharacterized and possibly highly variable cell types, which is validated in human genome.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Virus infection of the CNS disrupts the immune-neural-synaptic axis via induction of pleiotropic gene regulation of host responses

    Olga A Maximova, Daniel E Sturdevant ... Alexander G Pletnev
    Virus infection of the central nervous system disrupts the homeostasis of the immune-neural-synaptic axis via induction of pleiotropic genes with an unintended off-target negative impact on the neurotransmission.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Control of immune ligands by members of a cytomegalovirus gene expansion suppresses natural killer cell activation

    Ceri A Fielding, Michael P Weekes ... Gavin W G Wilkinson
    The human cytomegalovirus US12 gene family work co-operatively to degrade large numbers of immune ligands and prevent recognition by natural killer cells.
    1. Evolutionary Biology

    Heterozygote advantage can explain the extraordinary diversity of immune genes

    Mattias Siljestam, Claus Rueffler
    An eco-evolutionary model shows that heterozygote advantage can maintain over 100 major histocompatibility complex alleles, providing a potent explanation for extraordinary immune gene diversity and challenges previous models that predicted limited allele coexistence.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Mapping immune variation and var gene switching in naive hosts infected with Plasmodium falciparum

    Kathryn Milne, Alasdair Ivens ... Philip J Spence
    Parasite variants associated with severe malaria do not have an intrinsic growth or survival advantage in vivo, which indicates that a change in host environment is required for their selection.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Copy number variation and population-specific immune genes in the model vertebrate zebrafish

    Yannick Schäfer, Katja Palitzsch ... Jaanus Suurväli
    As a result of frequent gene duplication and haplotypic variation, a family of immune genes in the model vertebrate zebrafish has thousands of gene copies that are population- or individual-specific.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Immune genes are hotspots of shared positive selection across birds and mammals

    Allison J Shultz, Timothy B Sackton
    Pathogens, particularly viruses, target the same genes over deep evolutionary time, resulting in shared signatures of positive selection and transcriptional responses at the same genes.
    1. Genetics and Genomics
    2. Immunology and Inflammation

    Inflammation drives alternative first exon usage to regulate immune genes including a novel iron-regulated isoform of Aim2

    Elektra K Robinson, Pratibha Jagannatha ... Susan Carpenter
    Alternative first exon usage was the major event observed in macrophages during inflammation, which resulted in the elucidation of a novel isoform and regulatory mechanism of the protein-coding gene, Aim2.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Global analysis of gene expression reveals mRNA superinduction is required for the inducible immune response to a bacterial pathogen

    Kevin C Barry, Nicholas T Ingolia, Russell E Vance
    Infected cells superinduce expression of mRNA in order to initiate an immune response to a bacterial pathogen that blocks host protein synthesis.
    1. Genetics and Genomics

    Regulatory polymorphisms modulate the expression of HLA class II molecules and promote autoimmunity

    Prithvi Raj, Ekta Rai ... Edward K Wakeland
    Genetic variations that underlie common autoimmune disease genes are predominantly regulatory and modify the expression of multiple genes within the HLA gene complex and throughout the immune system.

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