Search Results - "Harris, Reuben S"
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APOBEC Enzymes: Mutagenic Fuel for Cancer Evolution and Heterogeneity
Published in Cancer discovery (01-07-2015)“…Deep sequencing technologies are revealing the complexities of cancer evolution, casting light on mutational processes fueling tumor adaptation, immune escape,…”
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Molecular mechanism and clinical impact of APOBEC3B-catalyzed mutagenesis in breast cancer
Published in Breast cancer research : BCR (21-01-2015)“…Cancer genomic DNA sequences enable identification of all mutations and suggest targets for precision medicine. The identities and patterns of the mutations…”
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The Restriction Factors of Human Immunodeficiency Virus
Published in The Journal of biological chemistry (30-11-2012)“…Cellular proteins called “restriction factors” can serve as powerful blockades to HIV replication, but the virus possesses elaborate strategies to circumvent…”
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The APOBEC3 family of retroelement restriction factors
Published in Current topics in microbiology and immunology (01-01-2013)“…The ability to regulate and even target mutagenesis is an extremely valuable cellular asset. Enzyme-catalyzed DNA cytosine deamination is a molecular strategy…”
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Functional Upregulation of the DNA Cytosine Deaminase APOBEC3B by Polyomaviruses
Published in Journal of virology (15-07-2016)“…The APOBEC3 family of DNA cytosine deaminases has important roles in innate immunity and cancer. It is unclear how DNA tumor viruses regulate these enzymes and…”
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APOBEC3B is an enzymatic source of mutation in breast cancer
Published in Nature (London) (21-02-2013)“…The DNA cytosine deaminase APOBEC3B is shown to be overexpressed and highly active in most breast cancers; deamination by APOBEC3B could serve as an…”
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APOBEC3A catalyzes mutation and drives carcinogenesis in vivo
Published in The Journal of experimental medicine (07-12-2020)“…The APOBEC3 family of antiviral DNA cytosine deaminases is implicated as the second largest source of mutation in cancer. This mutational process may be a…”
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Structural basis for targeted DNA cytosine deamination and mutagenesis by APOBEC3A and APOBEC3B
Published in Nature structural & molecular biology (01-02-2017)“…Crystal structures of human APOBEC3A and a chimera of APOBEC3B and APOBEC3A bound to ssDNA reveal an unanticipated ‘U-shaped’ binding mode and provide insight…”
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Crystal Structure of the DNA Deaminase APOBEC3B Catalytic Domain
Published in The Journal of biological chemistry (20-11-2015)“…Functional and deep sequencing studies have combined to demonstrate the involvement of APOBEC3B in cancer mutagenesis. APOBEC3B is a single-stranded DNA…”
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APOBEC3 proteins mediate the clearance of foreign DNA from human cells
Published in Nature structural & molecular biology (01-02-2010)“…APOBEC3 cytidine deaminases have been implicated in restriction of retroviruses and retrotransposons in mammalian cells. Now human APOBEC3A is shown to be…”
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Human and Rhesus APOBEC3D, APOBEC3F, APOBEC3G, and APOBEC3H Demonstrate a Conserved Capacity To Restrict Vif-Deficient HIV-1
Published in Journal of Virology (01-11-2011)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Dual Functionality of HIV-1 Vif in APOBEC3 Counteraction and Cell Cycle Arrest
Published in Frontiers in microbiology (12-01-2021)“…Accessory proteins are a key feature that distinguishes primate immunodeficiency viruses such as human immunodeficiency virus type I (HIV-1) from other…”
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The DNA cytosine deaminase APOBEC3H haplotype I likely contributes to breast and lung cancer mutagenesis
Published in Nature communications (21-09-2016)“…Cytosine mutations within TCA/T motifs are common in cancer. A likely cause is the DNA cytosine deaminase APOBEC3B (A3B). However, A3B -null breast tumours…”
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Quantitative profiling of the full APOBEC3 mRNA repertoire in lymphocytes and tissues: implications for HIV-1 restriction
Published in Nucleic acids research (01-07-2010)“…The human APOBEC3 proteins are DNA cytidine deaminases that impede the replication of many different transposons and viruses. The genes that encode APOBEC3A,…”
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Evolutionary Paradigms from Ancient and Ongoing Conflicts between the Lentiviral Vif Protein and Mammalian APOBEC3 Enzymes
Published in PLoS pathogens (01-12-2016)Get full text
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APOBEC3B and APOBEC3F Inhibit L1 Retrotransposition by a DNA Deamination-independent Mechanism
Published in The Journal of biological chemistry (23-06-2006)“…The most common transposable genetic element in humans, long interspersed element 1 (L1), constitutes about 20% of the genome. The activity of L1 and related…”
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Increasing Cas9-mediated homology-directed repair efficiency through covalent tethering of DNA repair template
Published in Communications biology (31-05-2018)“…The CRISPR-Cas9 system is a powerful genome-editing tool in which a guide RNA targets Cas9 to a site in the genome, where the Cas9 nuclease then induces a…”
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Subcellular localization of the APOBEC3 proteins during mitosis and implications for genomic DNA deamination
Published in Cell cycle (Georgetown, Tex.) (01-03-2013)“…Humans have seven APOBEC3 DNA cytosine deaminases. The activity of these enzymes allows them to restrict a variety of retroviruses and retrotransposons, but…”
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A compact stem-loop DNA aptamer targets a uracil-binding pocket in the SARS-CoV-2 nucleocapsid RNA-binding domain
Published in Nucleic acids research (09-10-2024)“…SARS-CoV-2 nucleocapsid (N) protein is a structural component of the virus with essential roles in the replication and packaging of the viral RNA genome. The N…”
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Extensive somatic L1 retrotransposition in colorectal tumors
Published in Genome research (01-12-2012)“…L1 retrotransposons comprise 17% of the human genome and are its only autonomous mobile elements. Although L1-induced insertional mutagenesis causes Mendelian…”
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