Microbiome and Nutrition
The complex community of bacteria, yeasts and viruses living in our intestines, collectively known as the gut microbiome, is shaped, in part, by what we eat. Genetics, environment, and other factors also influence an individual’s microbial community. Research at the NRI investigates these complex relationships and their impact on disease risk. We use animal models and bioinformatics to study the associations between nutritional metabolites, gut microbiome, and health. What happens in the gut doesn’t stay in the gut. Your microbiome can play a role in cardiovascular disease, obesity and diabetes, and even cancer. Our team envisions a future where analysis of your microbiome can determine disease risk, and medical foods can be prescribed to treat and prevent disease by regulating the microbiome.
Publications
Microbiome and Nutrition Publications
2020
Population studies of TMAO and its precursors may help elucidate mechanisms. Meyer K
2019
Association of dietary patterns with the gut microbiota in older, community-dwelling men. Meyer K
2018
Meta-analysis of human genome-microbiome association studies: the MiBioGen consortium initiative. Meyer K
Human microbiota, blood group antigens, and disease. Sumner S
2017
Trimethylamine N-Oxide, the Microbiome, and Heart and Kidney Disease. Zeisel S
2016
Diet and Gut Microbial Function in Metabolic and Cardiovascular Disease Risk. Meyer K
Antibiotic-mediated gut microbiome perturbation accelerates development of type 1 diabetes in mice. Sumner S
Related News
Effect of endotoxin and alum adjuvant vaccine on peanut allergy.
Metabolomics reveal physiological changes in mayfly larvae (Neocloeon triangulifer) at ecological upper thermal limits.
One Step Forward for Reducing False Positive and False Negative Compound Identifications from Mass Spectrometry Metabolomics Data: New Algorithms for Constructing Extracted Ion Chromatograms and Detecting Chromatographic Peaks.
Detailed Investigation and Comparison of the XCMS and MZmine 2 Chromatogram Construction and Chromatographic Peak Detection Methods for Preprocessing Mass Spectrometry Metabolomics Data.
October 2017
How Diet Enhances Our Natural Anti-Cancer Response One of the ways the body controls the overall number of cells is by initiating a preprogrammed cell death routine, known as apoptosis, in damaged or otherwise unnecessary cells. Apoptosis allows elimination of cells...
How Diet Enhances Our Natural Anti-Cancer Response
September 28, 2017 One of the ways the body controls the overall number of cells is by initiating a preprogrammed cell death routine, known as apoptosis, in damaged or otherwise unnecessary cells. Apoptosis allows elimination of cells without induction of an autoimmune response. A hallmark of many types of cancer cells is a resistance to apoptosis; hence, tumors continue to grow and metastasize. Finding ways to defeat this resistance in cancer cells is an area of active research.