Phillip A. Engen

Colonic bacterial composition in Parkinson's disease

Ali Keshavarzian, Stefan J. Green, Phillip A. Engen et al. · Movement Disorders · 2015 · 1.3K citations

Colonic microbiome is altered in alcoholism

Ece Mutlu, Patrick M. Gillevet, Huzefa Rangwala et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 2012 · 741 citations · Full text

Dysbiosis, Healthy Subjects, Host-microbe Interactions +16

A Compositional Look at the Human Gastrointestinal Microbiome and Immune Activation Parameters in HIV Infected Subjects

Ece Mutlu, Ali Keshavarzian, John Losurdo et al. · PLoS Pathogens · 2014 · 466 citations · Full text

Dysbiosis, Immune Activation, Immunology +19

Role of TLR4 in the gut-brain axis in Parkinson’s disease: a translational study from men to mice

Paula Perez‐Pardo, Hemraj B. Dodiya, Phillip A. Engen et al. · Gut · 2018 · 465 citations · Full text

Circadian Disorganization Alters Intestinal Microbiota

Robin M. Voigt, Christopher B. Forsyth, Stefan J. Green et al. · PLoS ONE · 2014 · 421 citations · Full text

Nutrition, Dysbiosis, Obesity +19