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Full-Text Articles in Medicine and Health Sciences

The Gut Microbiome And Xenobiotics: Identifying Knowledge Gaps, Vicki L. Sutherland, Charlene A. Mcqueen, Donna Mendrick, Donna Gulezian, Carl Cerniglia, Steven Foley, Sam Forry, Sangeeta Khare, Xue Liang, Jose E. Manautou, Donald Tweedie, Howard A. Young, Alexander V. Alekseyenko, Frank Burns, Rod Dietert, Alan Wilson, Connie Chen Jul 2020

The Gut Microbiome And Xenobiotics: Identifying Knowledge Gaps, Vicki L. Sutherland, Charlene A. Mcqueen, Donna Mendrick, Donna Gulezian, Carl Cerniglia, Steven Foley, Sam Forry, Sangeeta Khare, Xue Liang, Jose E. Manautou, Donald Tweedie, Howard A. Young, Alexander V. Alekseyenko, Frank Burns, Rod Dietert, Alan Wilson, Connie Chen

Public Health Resources

There is an increasing awareness that the gut microbiome plays a critical role in human health and disease, but mechanistic insights are often lacking. In June 2018, the Health and Environmental Sciences Institute (HESI) held a workshop, "The Gut Microbiome: Markers of Human Health, Drug Efficacy and Xenobiotic Toxicity" (https://hesiglobal.org/event/the-gut-microbiome-workshop) to identify data gaps in determining how gut microbiome alterations may affect human health. Speakers and stakeholders from academia, government, and industry addressed multiple topics including the current science on the gut microbiome, endogenous and exogenous metabolites, biomarkers, and model systems. The workshop presentations and breakout group discussions formed the …


The Relationship Between The Cervical Microbiome And Cervical Cancer Risk In Sub-Saharan Africa, Cameron Klein Apr 2020

The Relationship Between The Cervical Microbiome And Cervical Cancer Risk In Sub-Saharan Africa, Cameron Klein

School of Biological Sciences: Dissertations, Theses, and Student Research

Despite ongoing efforts, sub-Saharan Africa faces a higher cervical cancer burden than anywhere else in the world. Besides HPV infection, definitive factors of cervical cancer are still unclear. Dysbiosis of the cervicovaginal microbiota, particularly involving sexually transmitted infections, is associated with increased cervical cancer risk. Notably, HIV infection, which is prevalent in sub-Saharan Africa, greatly increases risk of cervicovaginal dysbiosis and cervical cancer. To better understand and address cervical cancer in sub-Saharan Africa, a better understanding of the regional cervicovaginal microbiome is required. In this study, I establish the relationship between cervical cancer, HPV, HIV, cervicovaginal infections, and the cervicovaginal …


How The Cervical Microbiota Contributes To Cervical Cancer Risk In Sub-Saharan Africa, Cameron Klein, Crispin Kahesa, Julius Mwalselage, John T. West, Charles Wood, Peter C. Angeletti Jan 2020

How The Cervical Microbiota Contributes To Cervical Cancer Risk In Sub-Saharan Africa, Cameron Klein, Crispin Kahesa, Julius Mwalselage, John T. West, Charles Wood, Peter C. Angeletti

Nebraska Center for Virology: Faculty Publications

Despite ongoing efforts, sub-Saharan Africa faces a higher cervical cancer burden than anywhere else in the world. Besides HPV infection, definitive factors of cervical cancer are still unclear. Particular states of the cervicovaginal microbiota and viral infections are associated with increased cervical cancer risk. Notably, HIV infection, which is prevalent in sub-Saharan Africa, greatly increases risk of cervicovaginal dysbiosis and cervical cancer. To better understand and address cervical cancer in sub-Saharan Africa, a better knowledge of the regional cervicovaginal microbiome is required This review establishes current knowledge of HPV, HIV, cervicovaginal infections, and the cervicovaginal microbiota in sub-Saharan Africa. Because …


Coproid Predicts The Source Of Coprolites And Paleofeces Using Microbiome Composition And Host Dna Content, Maxime Borry, Bryan Cordova, Angela Perri, Marsha Wibowo, Tanvi Prasad Honap, Jada Ko, Kate Britton, Linus Girdland-Flink, Robert C. Power, Ingelise Stuijts, Domingo C. Salazar-García, Courtney Hofman, Richard Hagan, Thérèse Samdapawindé Kagoné, Nicolas Meda, Helene Carabin, David Jacobson, Karl Reinhard, Cecil Lewis, Aleksandar Kostic, Choongwon Jeong, Alexander Herbig, Alexander Hübner, Christina Warinner Jan 2020

Coproid Predicts The Source Of Coprolites And Paleofeces Using Microbiome Composition And Host Dna Content, Maxime Borry, Bryan Cordova, Angela Perri, Marsha Wibowo, Tanvi Prasad Honap, Jada Ko, Kate Britton, Linus Girdland-Flink, Robert C. Power, Ingelise Stuijts, Domingo C. Salazar-García, Courtney Hofman, Richard Hagan, Thérèse Samdapawindé Kagoné, Nicolas Meda, Helene Carabin, David Jacobson, Karl Reinhard, Cecil Lewis, Aleksandar Kostic, Choongwon Jeong, Alexander Herbig, Alexander Hübner, Christina Warinner

Karl Reinhard Publications

Shotgun metagenomics applied to archaeological feces (paleofeces) can bring new insights into the composition and functions of human and animal gut microbiota from the past. However, paleofeces often undergo physical distortions in archaeological sediments, making their source species difficult to identify on the basis of fecal morphology or microscopic features alone. Here we present a reproducible and scalable pipeline using both host and microbial DNA to infer the host source of fecal material. We apply this pipeline to newly sequenced archaeological specimens and show that we are able to distinguish morphologically similar human and canine paleofeces, as well as non-fecal …