The Saleh Alqahtani Lab has conducted clinical research on the management of fatty liver disease and viral hepatitis, including novel therapies. We’ve also been involved in various clinical trials related to liver cirrhosis, liver cancer and outcomes of liver transplant patients.

The James Hamilton laboratory performs pre-clinical experiments and basic studies investigating liver inflammation, fibrosis, and nuclear receptor signaling. In close collaboration with Dr Svetlana Lutsenko in Physiology, their team performs detailed studies of hepatocyte and non-parenchymal cell isolation, culture, biology and genetic manipulation. Working with models of Wilson disease, a disorder of copper overload, they discovered that hepatic nuclear receptor mediated control of lipid metabolism is a preferential and early target of copper toxicity. Furthermore, targeting nuclear receptors with pharmacologic agonists prevents and reverses liver inflammation and fibrosis.

Research in the Gregory Kirk Lab examines the natural history of viral infections — particularly HIV and hepatitis viruses — in the U.S. and globally. As part of the ALIVE (AIDS Linked to the Intravenous Experience) study, our research looks at a range of pathogenetic, clinical behavioral issues, with a special focus on non-AIDS-related outcomes of HIV, including cancer and liver and lung diseases. We use imaging and clinical, genetic, epigenetic and proteomic methods to identify and learn more about people at greatest risk for clinically relevant outcomes from HIV, hepatitis B and hepatitis C infections. Our long-term goal is to translate our findings into targeted interventions that help reduce the disease burden of these infections.

Dr. Anders’ laboratory focuses on the basic processes that lead to cancer. His team approaches these questions through the use of both experimental models and examination of human tissues. His team is specifically interested in interrogating the immune microenvironment of cancer, detecting circulating cancer cells and preventing cancer metastasis.