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Full-Text Articles in Medicine and Health Sciences

Monoclonal Antibodies Protect Aged Rhesus Macaques From Sars-Cov-2-Induced Immune Activation And Neuroinflammation, Anil Verma, Chase E. Hawes, Yashavanth Shaan Lakshmanappa, Jamin W. Roh, Brian A. Schmidt, Joseph Dutra, William Louie, Hongwei Liu, Zhong Min Ma, Jennifer K. Watanabe, Jodie L. Usachenko, Ramya Immareddy, Rebecca L. Sammak, Rachel Pollard, J. Rachel Reader, Katherine J. Olstad, Lark L. Coffey, Pamela A. Kozlowski, Dennis J. Hartigan-O'Connor, Michel Nussenzweig Nov 2021

Monoclonal Antibodies Protect Aged Rhesus Macaques From Sars-Cov-2-Induced Immune Activation And Neuroinflammation, Anil Verma, Chase E. Hawes, Yashavanth Shaan Lakshmanappa, Jamin W. Roh, Brian A. Schmidt, Joseph Dutra, William Louie, Hongwei Liu, Zhong Min Ma, Jennifer K. Watanabe, Jodie L. Usachenko, Ramya Immareddy, Rebecca L. Sammak, Rachel Pollard, J. Rachel Reader, Katherine J. Olstad, Lark L. Coffey, Pamela A. Kozlowski, Dennis J. Hartigan-O'Connor, Michel Nussenzweig

School of Graduate Studies Faculty Publications

Anti-viral monoclonal antibody (mAb) treatments may provide immediate but short-term immunity from coronavirus disease 2019 (COVID-19) in high-risk populations, such as people with diabetes and the elderly; however, data on their efficacy in these populations are limited. We demonstrate that prophylactic mAb treatment blocks viral replication in both the upper and lower respiratory tracts in aged, type 2 diabetic rhesus macaques. mAb infusion dramatically curtails severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-mediated stimulation of interferon-induced chemokines and T cell activation, significantly reducing development of interstitial pneumonia. Furthermore, mAb infusion significantly dampens the greater than 3-fold increase in SARS-CoV-2-induced effector CD4 …


Infection And Diet-Induced Gut Dysbiosis: Impact On Sleep Quality In Danio Rerio, Benjamin Williams May 2021

Infection And Diet-Induced Gut Dysbiosis: Impact On Sleep Quality In Danio Rerio, Benjamin Williams

Honors College

A known bidirectional relationship between intestinal microflora and the central nervous system, coined the gut-brain-axis, has stimulated work on the association between gut dysbiosis and inflammation, and sleep quality. Previous studies in the Hayes Lab have reported that a high fat (HF) diet was correlated with immobile phases, a marker of low motility during sleep found in some neurological disease and sleep duration[1]. Long sleep duration (>1 S.D. above norms for age) is associated with poor sleep quality or sleep fragmentation in participants who are overweight or obese according to body mass index values[2]. The current work utilizes a …