4,646 results found
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Elevated FBXO45 promotes liver tumorigenesis through enhancing IGF2BP1 ubiquitination and subsequent PLK1 upregulation

    Xiao-Tong Lin, Hong-Qiang Yu ... Chuan-Ming Xie
    Using IGF2BP1-PLK1 axis as an example, targeting oncogenic signaling represents a direction treatment for HCC patients with high FBXO45 expression.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Interferon lambda 4 impacts the genetic diversity of hepatitis C virus

    M Azim Ansari, Elihu Aranday-Cortes ... Vincent Pedergnana
    Interferon lambda 4, a protein part of the innate immune response, drives major amino acids selection in patients chronically infected with hepatitis C virus.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    An ultralong CDRH2 in HCV neutralizing antibody demonstrates structural plasticity of antibodies against E2 glycoprotein

    Andrew I Flyak, Stormy E Ruiz ... Pamela J Bjorkman
    The crystal structure of neutralizing antibody AR3X in complex with HCV E2 glycoprotein reveals unusual features of antibody recognition in which a conserved epitope is recognized by distinct antibody poses.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Adaptation of hepatitis C virus to interferon lambda polymorphism across multiple viral genotypes

    Nimisha Chaturvedi, Evguenia S Svarovskaia ... Jacques Fellay
    Integrated analysis of IFN-λ and HCV amino acid variation indicates the key role of host innate immunity in viral control.
    1. Cell Biology

    Nanchangmycin regulates FYN, PTK2, and MAPK1/3 to control the fibrotic activity of human hepatic stellate cells

    Wenyang Li, Jennifer Y Chen ... Alan C Mullen
    A high-throughput small molecule screen defined compounds that inactivate primary human hepatic stellate cells (HSCs) and led to the identification of nanchangmycin, which regulates intracellular Ca2+ levels and the activity of multiple kinases to control HSC fibrotic activity.
    1. Structural Biology and Molecular Biophysics

    Structural basis for human TRPC5 channel inhibition by two distinct inhibitors

    Kangcheng Song, Miao Wei ... Lei Chen
    The binding sites of two distinct TRPC5 inhibitors clemizole and HC-070 are revealed by cryo-EM.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Rationally derived inhibitors of hepatitis C virus (HCV) p7 channel activity reveal prospect for bimodal antiviral therapy

    Joseph Shaw, Rajendra Gosain ... Stephen Griffin
    Exploiting virus-encoded ion channels as drug targets drove a multi-faceted approach to deriving potent small molecules targeting HCV p7, simultaneously providing new insights into its fundamental biology.
    1. Immunology and Inflammation

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

    Cécile Alanio, Francesco Nicoli ... Matthew L Albert
    Naïve CD8+ T cells are dysregulated during chronic hepatitis C (HCV) infection, and this is reversible after viral clearance.
    1. Neuroscience

    Auditory synapses to song premotor neurons are gated off during vocalization in zebra finches

    Kosuke Hamaguchi, Katherine A Tschida ... Richard Mooney
    Intracellular recordings in singing birds and images of synapses in deafened birds provide insights into the neural circuitry that enables songbirds to fine-tune their songs.
    1. Epidemiology and Global Health
    2. Medicine

    Role of direct and indirect social and spatial ties in the diffusion of HIV and HCV among people who inject drugs: a cross-sectional community-based network analysis in New Delhi, India

    Steven J Clipman, Shruti H Mehta ... Sunil S Solomon
    Beyond well-recognized individual-level risk factors, HIV and hepatitis C transmission among people who inject drugs are further impacted by social and spatial network composition, and spaces in particular may represent efficient means for disseminating interventions that diffuse through the network.

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