Publications by authors named "David A Welsh"

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Recent Alcohol Use Influences Associations between Cortisol Levels and Negative Affect: The New Orleans Alcohol Use in HIV Study.
Taylor Fitzpatrick-Schmidt, Evrim Oral, David A Welsh, Patricia E Molina, Tekeda F Ferguson

AIDS Behav· December 2025

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Sex specific gut bacterial community structure: implications for frailty risk in people with HIV.
Aline Zaparte, John W Lammons, Christopher M Taylor, Meng Luo, Hui-Yi Lin, David A Welsh

Geroscience· October 2025

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Intersection of alcohol use, pain symptoms, and negative affect in total knee arthroplasty patients and people with HIV.
Taylor Fitzpatrick-Schmidt, Vinod Dasa, Claudia Leonardi, Tekeda F Ferguson, David A Welsh

J Pain· July 2025

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Association of circulating adipokines with metabolic measures among people with HIV: Moderating effects of alcohol use.
Liz Simon, Hui-Yi Lin, Jonquil Poret, Curtis Vande Stouwe, Tekeda F Ferguson, David A Welsh

Alcohol Clin Exp Res (Hoboken)· December 2024

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Alcohol-induced gut microbial reorganization and associated overproduction of phenylacetylglutamine promotes cardiovascular disease.
Zhen Li, Min Gu, Aline Zaparte, Xiaoming Fu, Kala Mahen, David A Welsh

Nat Commun· December 2024

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The Impact of Childhood Adversity on Life Course Alcohol Use Patterns and Health Status Among People Living with HIV.
Rayna E Gasik, Aubrey Spriggs Madkour, Simone J Skeen, Gretchen Clum, Tishawn Francis, David A Welsh

AIDS Behav· September 2024

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Emerging concepts in alcohol, infection & immunity: A summary of the 2023 alcohol and immunology research interest group (AIRIG) meeting.
Lauren N Rutt, Mengfei Liu, Esther Melamed, Shannon Twardy, Jamie L Sturgill, David A Welsh

Alcohol· August 2024

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Effects of Limosilactobacillus reuteri strains PTA-126787 and PTA-126788 on intestinal barrier integrity and immune homeostasis in an alcohol-induced leaky gut model.
Dharanesh Gangaiah, Min Gu, Aline Zaparte, Olaf Will, Laurie C Dolan, David A Welsh

Sci Rep· August 2024

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Effects of E-Cigarettes on the Lung and Systemic Metabolome in People with HIV.
Aline Zaparte, Courtney J Christopher, Connie Arnold, Lauren Richey, Adairre Castille, David A Welsh

Metabolites· August 2024

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Moderate-to-severe cognitive impairment is associated with both recent and chronic alcohol misuse in people with HIV: The New Orleans alcohol use in HIV (NOAH) study.
Taylor Fitzpatrick-Schmidt, Evrim Oral, David A Welsh, Patricia E Molina, Tekeda F Ferguson

Alcohol Clin Exp Res (Hoboken)· July 2024

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Standard rodent diets differentially impact alcohol consumption, preference, and gut microbiome diversity.
Aline Zaparte, Evan Dore, Selby White, Franciely Paliarin, Cameron Gabriel, David Allen Welsh

Front Neurosci· May 2024

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Human Alcohol-Microbiota Mice have Increased Susceptibility to Bacterial Pneumonia.
Kelly C Cunningham, Deandra R Smith, Daniel N Villageliú, Christi M Ellis, Amanda E Ramer-Tait, David A Welsh

Cells· September 2023

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The Role of Gut Dysbiosis in the Loss of Intestinal Immune Cell Functions and Viral Pathogenesis.
Farzaneh Fakharian, Siva Thirugnanam, David A Welsh, Woong-Ki Kim, Jay Rappaport

Microorganisms· July 2023

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Alcohol use, physical activity, and muscle strength moderate the relationship between body composition and frailty risk among people living with HIV.
Danielle E Levitt, Liz Simon, Hui-Yi Lin, Robert W Siggins, Tekeda F Ferguson, David A Welsh

Alcohol Clin Exp Res· November 2022

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Lifetime Alcohol Use Trajectories and Health Status Among Persons Living with HIV (PLWH).
Aubrey Spriggs Madkour, Erica Felker-Kantor, David A Welsh, Patricia E Molina, Katherine P Theall

J Stud Alcohol Drugs· September 2022

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Host innate and adaptive immunity shapes the gut microbiota biogeography.
Min Gu, Derrick R Samuelson, Nicholas M de la Rua, Tysheena P Charles, Christopher M Taylor, David A Welsh

Microbiol Immunol· June 2022

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Cross sectional analysis of the effect of alcohol on pulmonary function in a cohort of men and women living with HIV.
Jerry S Zifodya, Tekeda F Ferguson, Robert W Siggins, Meghan M Brashear, Stephen P Kantrow, David A Welsh

Alcohol· June 2022

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Alcohol Impairs Immunometabolism and Promotes Naïve T Cell Differentiation to Pro-Inflammatory Th1 CD4 T Cells.
Patrick M McTernan, Danielle E Levitt, David A Welsh, Liz Simon, Robert W Siggins

Front Immunol· June 2022

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Associations of Binge Drinking and Heavy Alcohol Use on Sugar and Fat Intake in a Cohort of Southern People Living with HIV.
Erika M Rosen, Stefany D Primeaux, Liz Simon, David A Welsh, Patricia E Molina

Alcohol Alcohol· March 2022

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Gut Microbiota Composition and Predicted Microbial Metabolic Pathways of Obesity Prone and Obesity Resistant Outbred Sprague-Dawley CD Rats May Account for Differences in Their Phenotype.
Diana N Obanda, Michael J Keenan, Ryan Page, Anne M Raggio, Christopher M Taylor, David A Welsh

Front Nutr· December 2021

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Dysregulation of IL-17/IL-22 Effector Functions in Blood and Gut Mucosal Gamma Delta T Cells Correlates With Increase in Circulating Leaky Gut and Inflammatory Markers During cART-Treated Chronic SIV Infection in Macaques.
Edith M Walker, Nadia Slisarenko, Giovanni L Gerrets, Brooke F Grasperge, Julie A Mattison, David A Welsh

Front Immunol· October 2021

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Pulmonary immune cell trafficking promotes host defense against alcohol-associated Klebsiella pneumonia.
Derrick R Samuelson, Min Gu, Judd E Shellito, Patricia E Molina, Christopher M Taylor, David A Welsh

Commun Biol· August 2021

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Feature Selection Algorithms Enhance the Accuracy of Frailty Indexes as Measures of Biological Age.
Sangkyu Kim, Jessica Fuselier, David A Welsh, Katie E Cherry, Leann Myers

J Gerontol A Biol Sci Med Sci· July 2021

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A Novel FACS-Based Workflow for Simultaneous Assessment of RedOx Status, Cellular Phenotype, and Mitochondrial Genome Stability.
Patrick M McTernan, Paige S Katz, Constance Porretta, David A Welsh, Robert W Siggins

Biochem (Basel)· June 2021

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Alcohol-associated intestinal dysbiosis alters mucosal-associated invariant T-cell phenotype and function.
Min Gu, Derrick R Samuelson, Christopher M Taylor, Patricia E Molina, Meng Luo, David A Welsh

Alcohol Clin Exp Res· May 2021

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