Dr. Emilyn Alejandro's lab at the University of Minnesota focuses on understanding how maternal insulin levels during pregnancy affect the metabolic health of offspring. By studying the role of placental insulin signaling, they aim to uncover the mechanisms behind increased risks of type 2 diabetes in children born to mothers with high insulin levels. Their research emphasizes the significance of maintaining healthy insulin levels during pregnancy to promote better health outcomes for both mothers and their children.

Dr. Catherine M Kotz's lab at the University of Minnesota focuses on understanding how the brain regulates energy balance, particularly after weight loss. They study a neuropeptide called orexin, which is involved in stimulating energy expenditure and physical activity. The lab uses animal models to explore potential therapies that could help people maintain weight loss by minimizing the inherent challenges of sticking to lower body weights.

Dr. Hai-Bin Ruan's lab at the University of Minnesota focuses on how diabetes affects bone health, particularly exploring the role of a specific protein modification known as O-GlcNAc in bone marrow stromal cells. Their research aims to understand the mechanisms behind increased fracture risk in diabetic patients and to identify new targets for therapeutic interventions that could prevent bone loss associated with diabetes. By studying the cellular interactions and metabolic pathways involved in bone remodeling, the lab seeks to provide insights that could improve treatments for osteoporosis in individuals suffering from diabetes.

Dr. Joseph Mark Metzger's lab at the University of Minnesota focuses on understanding how skeletal muscle works in both healthy and diseased states, particularly at the level of sarcomeres, which are the basic units of muscle contraction. The lab aims to uncover mechanisms that regulate muscle contraction and how these processes are affected by various muscle diseases. By developing innovative biosensor technologies, the lab seeks to create effective treatments for conditions that lead to muscle weakness and dysfunction.

Dr. Alessandro Bartolomucci's lab at the University of Minnesota investigates how the social environment influences health and aging. The lab uses mouse models to study the effects of social factors such as connectedness and stability on aging processes. By developing new behavioral assessments, they aim to identify interventions that can help improve resilience and overall longevity in the context of social influences.