Maura Walker

Maura Walker is an Assistant Professor in the Department of Nutrition/Dietetics at Boston University, specializing in nutritional and cardiovascular epidemiology. Her research investigates diet as a modifiable factor in cardiovascular metabolic diseases using epidemiological and data science approaches, with emphasis on multi-omics systems (transcriptomics, proteomics, metabolomics) and gut microbiota.

Her educational background includes:

• BS in Human Nutrition and Biology from the University of Maine
• MS in Biochemical and Molecular Nutrition from Tufts University
• PhD in Biochemical and Molecular Nutrition from Tufts University

Dr. Walker's research program centers on precision nutrition, quantitative methods in nutrition research, and biological markers of dietary intake. She examines how dietary patterns influence cardiometabolic health through molecular mechanisms, frequently utilizing data from the Framingham Heart Study. Her work bridges preclinical models and human epidemiology to identify dietary interventions for disease prevention.

Analysis of her 12 publications (2019-2021) reveals consistent focus on dietary patterns and cardiometabolic biomarkers, with increasing emphasis on multi-omics approaches. Her 2020-2021 work prominently features Framingham Heart Study analyses connecting diet to ceramide profiles, DNA methylation signatures, and cardiac remodeling.

Key scientific recognition includes:

• American Heart Association Career Development Award (2020)
• Boston University Clinical Oral Presentation Award (2019)
• NHLBI T32 training grants (2015-2019)
• Multiple student awards from Tufts University and University of Maine

Dr. Walker maintains active research funding through her AHA Career Development Award and collaborates extensively within the Framingham consortium. Her group likely mentors graduate students in nutrition epidemiology, with research output averaging 4 publications annually. The team specializes in integrating complex dietary data with multi-omics biomarkers to advance precision nutrition science.

While no formal lab name is specified, Dr. Walker leads a productive research group at Boston University focused on data-driven nutritional epidemiology, contributing significantly to understanding diet-disease relationships through innovative methodological approaches.