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Medicine and Health Sciences

The Texas Medical Center Library

2020

Middle Aged

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Impact Of Diabetes On The Gut And Salivary Iga Microbiomes, Eric L Brown, Heather T Essigmann, Kristi L Hoffman, Noah W Palm, Sarah M Gunter, Joel M Sederstrom, Joseph F Petrosino, Goo Jun, David Aguilar, William B Perkison, Craig L Hanis, Herbert L Dupont Nov 2020

Impact Of Diabetes On The Gut And Salivary Iga Microbiomes, Eric L Brown, Heather T Essigmann, Kristi L Hoffman, Noah W Palm, Sarah M Gunter, Joel M Sederstrom, Joseph F Petrosino, Goo Jun, David Aguilar, William B Perkison, Craig L Hanis, Herbert L Dupont

Journal Articles

Mucosal surfaces like those present in the lung, gut, and mouth interface with distinct external environments. These mucosal gateways are not only portals of entry for potential pathogens but also homes to microbial communities that impact host health. Secretory immunoglobulin A (SIgA) is the single most abundant acquired immune component secreted onto mucosal surfaces and, via the process of immune exclusion, shapes the architecture of these microbiomes. Not all microorganisms at mucosal surfaces are targeted by SIgA; therefore, a better understanding of the SIgA-coated fraction may identify the microbial constituents that stimulate host immune responses in the context of health …


The Emerging Spectrum Of Cardiopulmonary Pathology Of The Coronavirus Disease 2019 (Covid-19): Report Of 3 Autopsies From Houston, Texas, And Review Of Autopsy Findings From Other United States Cities, Louis Maximilian Buja, Dwayne A Wolf, Bihong Zhao, Bindu Akkanti, Michelle Mcdonald, Laura Lelenwa, Noah Reilly, Giulia Ottaviani, M Tarek Elghetany, Daniel Ocazionez Trujillo, Gabriel M Aisenberg, Mohammad Madjid, Biswajit Kar Jan 2020

The Emerging Spectrum Of Cardiopulmonary Pathology Of The Coronavirus Disease 2019 (Covid-19): Report Of 3 Autopsies From Houston, Texas, And Review Of Autopsy Findings From Other United States Cities, Louis Maximilian Buja, Dwayne A Wolf, Bihong Zhao, Bindu Akkanti, Michelle Mcdonald, Laura Lelenwa, Noah Reilly, Giulia Ottaviani, M Tarek Elghetany, Daniel Ocazionez Trujillo, Gabriel M Aisenberg, Mohammad Madjid, Biswajit Kar

Journal Articles

This paper collates the pathological findings from initial published autopsy reports on 23 patients with coronavirus disease 2019 (COVID-19) from 5 centers in the United States of America, including 3 cases from Houston, Texas. Findings confirm that COVID-19 is a systemic disease with major involvement of the lungs and heart. Acute COVID-19 pneumonia has features of a distinctive acute interstitial pneumonia with a diffuse alveolar damage component, coupled with microvascular involvement with intra- and extravascular fibrin deposition and intravascular trapping of neutrophils, and, frequently, with formation of microthombi in arterioles. Major pulmonary thromboemboli with pulmonary infarcts and/or hemorrhage occurred in …