CARTA: The Industrialized Gut Microbiome with Justin and Erica Sonnenburg
CARTA - Anthropogeny (Audio)Show Notes
The human gut microbiome is tightly linked our health. Our analyses of diverse human populations from around the globe, ranging from hunter-gatherer to industrialized, show that the gut microbiome is profoundly influenced by lifestyle. With a large collaborative team, we conducted deep metagenomic sequencing of the gut microbiomes of Tsimane horticulturalists from Bolivia and compared them to those of Hadza hunter-gatherers from Tanzania. We are also investigating whether diet and microbial therapies can address deficiencies in the industrialized gut community. Molecular mechanisms of host-microbial interaction are pursued using an array of technologies and experimental approaches including gnotobiotic and conventional mouse models, quantitative imaging, and a metabolomics pipeline focused on investigating microbiota-dependent metabolites. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 40698]
More from CARTA - Anthropogeny (Audio)
Ajit Varki, Distinguished Professor in the Departments of Medicine and Cellular & Molecular Medicine, Co-Director of CARTA, and Co-Director of the Glycobiology Research and Training Center at the University of California, San Diego, focuses on a family of cell surface sugars called the sialic acids, and their roles in biology, evolution and disease. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21987]
Genevieve Konopka is an Assistant Professor of Neuroscience at UT Southwestern Medical Center. The focus of her research is elucidating how developmental signaling pathways are disrupted in neuropsychiatric illnesses, and identifying human-specific pathways that are vulnerable to neuropsychiatric disease. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21986]
Yoav Gilad is Associate Professor of Human Genetics at the University of Chicago. He studies genetic and regulatory differences between humans and our close evolutionary relatives, with the long-term goal of identifying the genetic basis for human-specific traits, including genetic variation that underlies higher susceptibility to certain diseases and disorders in humans than in other primates. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21985]
Katherine Pollard, Associate Investigator at the Gladstone Institutes and Associate Professor of Biostatistics at UC San Francisco, specializes in evolutionary genomics, in particular identifying genome sequences that differ significantly between or within species and their relationship to biomedical traits. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21984]
Alysson Muotri, Assistant Professor at UC San Diego, focuses on human brain development and evolution, exploring mobile elements as generators of neuronal diversity. He is also interested in modeling neurological diseases using human induced pluripotent stem cells. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21983]