Virginia Tech® home

Program Committee

Shihoko Kojima

Shihoko Kojima

email Shihoko

Associate Professor, Department of Biological Sciences
Co-Director, MCB Graduate Program 

The Kojima lab deciphers genetic codes of biological rhythms to understand how the molecular machinery controls circadian biochemistry, physiology and ultimately behavior. This research integrates neuroscience, molecular/cellular biology, genomics, bioinformatics and computational biology.

duggal

Nisha Duggal

email Nisha

Assistant Professor, Department of Biomedical Sciences and Pathobiology 
Co-Director, MCB Graduate Program

Nisha Duggal’s research is focused on the co-evolution of emerging mosquito-borne viruses and their hosts. The lab studies Zika virus sexual transmission in humans and West Nile virus pathogenesis in birds using molecular virology and phylogenetics tools in order to identify mechanisms of viral emergence and disease.

Aaron Gross

Aaron Gross

email Aaron

Associate Professor, Department of Entomology

The goal of my research program is to identify new physiological targets that can be used to develop insecticides that control arthropods that impact human and animal health along with agriculture, to investigate the reasons why pesticides lose their efficacy in the field (molecular mechanisms of resistance), but also to understand the dynamic interaction that occurs between arthropod pests and their hosts for the development of novel intervention strategies.

gilbert

Joshua Drake

email Josh

Assistant Professor, Dept. of Human Nutrition, Foods, and Exercise 

The Drake lab investigates mitochondrial quality control in the context of aging, primarily in post-mitotic tissues (e.g. skeletal muscle). Specifically, the lab is interested in how damaged or dysfunctional mitochondria are targeted for degradation (i.e mitophagy), the negative impacts of aging on these processes, and strategies to manipulate them to promote healthy aging.

hsu

Bryan Hsu

email Bryan

Assistant Professor, Department of Biological Sciences

The Hsu lab uses an inter-disciplinary approach (microbiology, synthetic biology, and biomaterials) towards understanding and remodeling the gut microbiota. A particular area of interest is the discovery of new phages and genetic engineering of these phages for anti-bacterial and anti-virulence applications.

james romero-masters

James Romero-Masters

email James

Assistant Professor, Department of Biomedical Sciences and Pathobiology

The Romero-Masters lab is specifically interested in understanding the mechanisms by which tumor viruses promote tumorigenesis and pathogenesis utilizing bioinformatic, molecular biology, cell culture, and physiologic relevant in vivo mouse models. Current lab goals are focused on understanding the mechanisms by which the papillomavirus E6 and E7 oncogenes contribute to viral pathogenesis and carcinogenesis. Through this work, identification of druggable cellular processes that HPV requires for pathogenesis can be identified which can targeted to therapeutically treat HPV infections.

sweta agrawal

Sweta Agrawal

email Sweta

Assistant Professor, School of Neuroscience

The Agrawal lab studies how sensory feedback from proprioceptive sensory neurons enables the flexible control of behavior. Proprioception, an animal’s sense of the position of its own body, is essential for almost all coordinated movement across the animal kingdom, and disorders of proprioceptive processing can lead to difficulties with balance, muscle paralysis, and impaired motor coordination and motor learning. In particular, the Agrawal lab focuses on the compact nervous system of the fruit fly, Drosophila melanogaster, which we study by using a variety of techniques, including quantitative behavior, optogenetics, in vivo electrophysiology and 2-photon imaging, EM-based circuit reconstruction, comparative morphology, and computational modeling.