Our research focuses on the processes that mediate and regulate the movement of membrane proteins throughout cells. In particular our studies have help define molecular mechanisms that underlie the cell's sorting machineries mediated by the clathrin...
Ancient signaling pathways lie at the base of the initiation of immunity, serving to transmit signals from Pattern Recognition Receptors (PRRs) to trigger the activation of anti-microbial defenses. All PRRs, which evolved to detect potentially pathogenic...
Elucidating the Molecular Principles of Self vs Non-self RNA Discrimination by the Immune System
Correct discrimination of “self” vs “non-self” nucleic acids by the innate immune system is essential for host defense against viral infection. A failure to...
Research in the Howley laboratory is focused on the molecular biology of the papillomaviruses and the role of these viruses in carcinogenesis. Several specific types of the human papillomaviruses (HPVs) are associated with human cervical cancer. The "high...
Our laboratory uses bacteria to study fundamental mechanisms of transcription regulation, as well as the biology of prions. With an emphasis on the development of genetic tools, our work also encompasses biochemical, structural and microscopy-based...
Our laboratory examines the molecular signaling pathways which regulate the DNA damage response in mammalian cells. Disruption of these pathways, by germline or somatic mutation, leads to genomic instability, cellular sensitivity to ionizing radiation...
My laboratory is interested in the pathogenesis of virus-induced leukemia. In particular, we study the mechanism of infection by retroviruses that cause leukemia in mice. As part of these studies, we have identified the receptors that these viruses use to...
Our research focuses on new technologies for genomic & proteomic measurement, synthesis and modeling of biomedical & ecological systems -- in particular, personal genomics and biofuels. We have developed next-generation sequencing methods to analyze the...
Our laboratory has been focused on the mechanisms of HCV persistence and pathogenesis. Hepatitis C virus infects 170 million persons worldwide and is remarkable for its predilection for chronicity. It is also a leading cause of chronic liver disease...
Our research centers on elucidating molecular mechanisms of HIV (human immunodeficiency virus) viral entry -- that is, how HIV enters host cells and how the viral envelope protein interacts with host cellular receptors. Insights gained from these studies...
