Iva Miljkovic

Iva Miljkovic is a Professor and Director of the Medical Scientist Training Program in the Department of Epidemiology at the University of Pittsburgh School of Public Health. Her research focuses on adipose tissue distribution, skeletal muscle health, and their implications for cardio-metabolic disorders, brain health, and aging across diverse populations.

Education:

• 2000: MD, University of Novi Sad, School of Medicine, Novi Sad, Serbia
• 2004: PhD, University of Pittsburgh School of Public Health, Pittsburgh, PA
• 2008: Post-doctoral training, University of Pittsburgh School of Public Health, Pittsburgh, PA

Research Focus: Dr. Miljkovic investigates adipose tissue deposition patterns—particularly myosteatosis (fat infiltration in skeletal muscle)—across ethnic groups and age cohorts. Her work examines how ectopic fat distribution influences diabetes pathogenesis beyond traditional models, explores adipose tissue 'quality' through radiodensity metrics, and links skeletal muscle health to cognitive decline and mortality. Current projects analyze environmental exposures (e.g., metal mixtures) and gut microbiota interactions with body composition.

Publication Trends: Recent work (2015-2024) demonstrates consistent focus on skeletal muscle adiposity in African Caribbean and African ancestry populations, utilizing advanced imaging to establish myosteatosis as an independent risk factor for diabetes, cognitive impairment, and mortality. Studies increasingly integrate multi-omics approaches and emphasize compositional data analysis for body composition metrics.

Scientific Recognition:

• Fellow of the American Heart Association (FAHA)

Leadership & Training: As Director of the Medical Scientist Training Program, Dr. Miljkovic oversees dual-degree MD/PhD education. Her mentorship extends through epidemiological research collaborations, though specific student names aren't documented in source materials. Funding details aren't specified, but her work implies NIH or foundation support for longitudinal cohort studies.

Collaborative Framework: Research is conducted through multi-investigator teams leveraging the University of Pittsburgh's imaging facilities and population cohorts, with emphasis on transdisciplinary approaches to adiposity-related disorders.