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Full-Text Articles in Medicine and Health Sciences
Sutterella And Its Metabolic Pathways Positively Correlate With Vaccine-Elicited Antibody Responses In Infant Rhesus Macaques, Danting Jiang, Ria Goswami, Maria Dennis, Holly Heimsath, Pamela A. Kozlowski, Amir Ardeshir, Koen K.A. Van Rompay, Kristina De Paris, Sallie R. Permar, Neeraj K. Surana
Sutterella And Its Metabolic Pathways Positively Correlate With Vaccine-Elicited Antibody Responses In Infant Rhesus Macaques, Danting Jiang, Ria Goswami, Maria Dennis, Holly Heimsath, Pamela A. Kozlowski, Amir Ardeshir, Koen K.A. Van Rompay, Kristina De Paris, Sallie R. Permar, Neeraj K. Surana
School of Graduate Studies Faculty Publications
Introduction: It is becoming clearer that the microbiota helps drive responses to vaccines; however, little is known about the underlying mechanism. In this study, we aimed to identify microbial features that are associated with vaccine immunogenicity in infant rhesus macaques. Methods: We analyzed 16S rRNA gene sequencing data of 215 fecal samples collected at multiple timepoints from 64 nursery-reared infant macaques that received various HIV vaccine regimens. PERMANOVA tests were performed to determine factors affecting composition of the gut microbiota throughout the first eight months of life in these monkeys. We used DESeq2 to identify differentially abundant bacterial taxa, PICRUSt2 …
Chronic Binge Alcohol Administration Dysregulates Hippocampal Genes Involved In Immunity And Neurogenesis In Simian Immunodeficiency Virus-Infected Macaques, John K Maxi, Matt Dean, Jovanny Zabaleta, Krzysztof Reiss, Gregory J. Bagby, Steve Nelson, Peter J. Winsauer, Francesca Peruzzi, Patricia E. Molina
Chronic Binge Alcohol Administration Dysregulates Hippocampal Genes Involved In Immunity And Neurogenesis In Simian Immunodeficiency Virus-Infected Macaques, John K Maxi, Matt Dean, Jovanny Zabaleta, Krzysztof Reiss, Gregory J. Bagby, Steve Nelson, Peter J. Winsauer, Francesca Peruzzi, Patricia E. Molina
School of Graduate Studies Faculty Publications
Alcohol use disorders (AUD) exacerbate neurocognitive dysfunction in Human Immunodeficiency Virus (HIV+) patients. We have shown that chronic binge alcohol (CBA) administration (13-14 g EtOH/kg/wk) prior to and during simian immunodeficiency virus (SIV) infection in rhesus macaques unmasks learning deficits in operant learning and memory tasks. The underlying mechanisms of neurocognitive alterations due to alcohol and SIV are not known. This exploratory study examined the CBA-induced differential expression of hippocampal genes in SIV-infected (CBA/SIV+; = 2) macaques in contrast to those of sucrose administered, SIV-infected (SUC/SIV+; = 2) macaques. Transcriptomes of hippocampal samples dissected from brains obtained at necropsy (16 …