IMMO-VIR project
Obesity is a major risk factor for severe illness following respiratory viral infections such as influenza and SARS-CoV-2. Yet body mass index (BMI) alone cannot explain why outcomes vary so widely among individuals with obesity. Part of the answer may lie in the biology of adipose tissue itself. Adipose tissue is an active participant in immune regulation and inflammation. Individuals with obesity also differ in their metabolic health: some maintain relatively normal metabolic function, while others develop chronic low-grade inflammation and metabolic disturbances that may shape their susceptibility to infection and severe disease. Studies in animal and cell models suggest that respiratory viruses can infect adipose tissue, but whether and how this happens in human adipose tissue remains poorly understood.
The recently funded IMMO-VIR project (Immune and Metabolic Mechanisms in Adipose Tissue Driving Obesity-Linked Susceptibility to Respiratory Viral Infections) sets out to uncover how the heterogeneity of adipose tissue influences the response to influenza virus infection. As a PhD candidate, you will work with human adipose tissue from individuals with obesity and differing metabolic profiles to ask whether influenza virus can infect and replicate in this tissue, how the local immune and inflammatory response varies with metabolic health and anatomical location, and how these tissue-specific responses may contribute to the course of respiratory infection.
IMMO-VIR is a collaboration between the Department of Medical Microbiology and Infection Prevention and the Department of Critical Care at the University Medical Center Groningen. You will join an international, multidisciplinary team spanning virology, immunology, endocrinology, adipose-tissue biology and clinical medicine, an environment in which fundamental laboratory research is tightly connected to clinically relevant questions.