Search Results - "Silva, Israel T."
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HIV-1 Integration Landscape during Latent and Active Infection
Published in Cell (29-01-2015)“…The barrier to curing HIV-1 is thought to reside primarily in CD4+ T cells containing silent proviruses. To characterize these latently infected cells, we…”
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Plasmodium Infection Promotes Genomic Instability and AID-Dependent B Cell Lymphoma
Published in Cell (13-08-2015)“…Chronic infection with Plasmodium falciparum was epidemiologically associated with endemic Burkitt’s lymphoma, a mature B cell cancer characterized…”
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signeR: an empirical Bayesian approach to mutational signature discovery
Published in Bioinformatics (Oxford, England) (01-01-2017)“…Mutational signatures can be used to understand cancer origins and provide a unique opportunity to group tumor types that share the same origins and result…”
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APOBEC‐mediated DNA alterations: A possible new mechanism of carcinogenesis in EBV‐positive gastric cancer
Published in International journal of cancer (01-01-2020)“…Mechanisms of viral oncogenesis are diverse and include the off‐target activity of enzymes expressed by the infected cells, which evolved to target viral…”
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Tissue-Associated Bacterial Alterations in Rectal Carcinoma Patients Revealed by 16S rRNA Community Profiling
Published in Frontiers in cellular and infection microbiology (09-12-2016)“…Sporadic and inflammatory forms of colorectal cancer (CRC) account for more than 80% of cases. Recent publications have shown mechanistic evidence for the…”
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Epigenetic targeting of activation-induced cytidine deaminase
Published in Proceedings of the National Academy of Sciences - PNAS (30-12-2014)“…Significance Activation-induced cytidine deaminase (AID) is a DNA modifying enzyme crucial for the generation of efficacious antibodies. AID also promiscuously…”
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Cross-reactive antibody response to Monkeypox virus surface proteins in a small proportion of individuals with and without Chinese smallpox vaccination history
Published in BMC biology (02-10-2023)“…Abstract Background After the eradication of smallpox in China in 1979, vaccination with the vaccinia virus (VACV) Tiantan strain for the general population…”
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53BP1 Alters the Landscape of DNA Rearrangements and Suppresses AID-Induced B Cell Lymphoma
Published in Molecular cell (21-02-2013)“…Deficiencies in factors that regulate the DNA damage response enhance the incidence of malignancy by destabilizing the genome. However, the precise influence…”
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Dysregulation of the PRUNE2/PCA3 genetic axis in human prostate cancer: from experimental discovery to validation in two independent patient cohorts
Published in eLife (16-01-2023)“…We have previously shown that the long non-coding (lnc)RNA ( ; formerly ) functions as a trans-dominant negative oncogene by targeting the previously…”
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Enhancement versus neutralization by SARS-CoV-2 antibodies from a convalescent donor associates with distinct epitopes on the RBD
Published in Cell reports (Cambridge) (02-02-2021)“…Several potent neutralizing antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus have been identified. However,…”
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Technical challenges of working with extracellular vesicles
Published in Nanoscale (18-01-2018)“…Extracellular Vesicles (EVs) are gaining interest as central players in liquid biopsies, with potential applications in diagnosis, prognosis and therapeutic…”
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Going viral? Linking the etiology of human prostate cancer to the PCA3 long noncoding RNA and oncogenic viruses
Published in EMBO molecular medicine (01-10-2017)“…Graphical Abstract The hypothesis is discussed that prostate cancer marker lncRNA PCA3 was introduced into the human genome by an oncogenic virus, and that…”
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Clonal CD4+ T cells in the HIV-1 latent reservoir display a distinct gene profile upon reactivation
Published in Nature medicine (01-05-2018)“…Despite suppressive combination antiretroviral therapy (ART), latent HIV-1 proviruses persist in patients. This latent reservoir is established within 48–72 h…”
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A total transcriptome profiling method for plasma-derived extracellular vesicles: applications for liquid biopsies
Published in Scientific reports (31-10-2017)“…Extracellular vesicles (EVs) are key mediators of intercellular communication. Part of their biological effects can be attributed to the transfer of cargos of…”
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Zinc finger transcription factor zDC is a negative regulator required to prevent activation of classical dendritic cells in the steady state
Published in The Journal of experimental medicine (27-08-2012)“…Classical dendritic cells (cDCs) process and present antigens to T cells. Under steady-state conditions, antigen presentation by cDCs induces tolerance. In…”
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A Systems-level Characterization of the Differentiation of Human Embryonic Stem Cells into Mesenchymal Stem Cells[S]
Published in Molecular & cellular proteomics (01-10-2019)“…In this integrative, multi-omics study we characterized the differentiation of human embryonic stem cells into mesenchymal stem cells using transcriptomics,…”
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ProbFAST: Probabilistic functional analysis system tool
Published in BMC bioinformatics (30-03-2010)“…The post-genomic era has brought new challenges regarding the understanding of the organization and function of the human genome. Many of these challenges are…”
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Identification of chromosomal translocation hotspots via scan statistics
Published in Bioinformatics (Oxford, England) (15-09-2014)“…The detection of genomic regions unusually rich in a given pattern is an important undertaking in the analysis of next-generation sequencing data. Recent…”
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Targeting a cell surface vitamin D receptor on tumor-associated macrophages in triple-negative breast cancer
Published in eLife (01-06-2021)“…Triple-negative breast cancer (TNBC) is an aggressive tumor with limited treatment options and poor prognosis. We applied the in vivo phage display technology…”
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Human endogenous retrovirus and multiple sclerosis: A review and transcriptome findings
Published in Multiple sclerosis and related disorders (01-01-2022)“…•HERVs may play a role in MS pathogenesis.•MS patients with higher EDSS or under relapsing conditions presents more HERV-W active loci.•Nineteen HERV families…”
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