91ÑÇÉ«´«Ã½

McCarthy takes interim chair

Pumtiwitt McCarthy, an associate professor at Morgan State University, has been appointed interim chair of the university's chemistry department.

Pumtiwitt McCarthy

McCarthy, a glycobiologist, studies polysaccharide synthesis in bacterial capsules. She with colleague James Wachira to study substrate selection by capsule polymerases, and she also is interested in developing vaccines that target the meningitis-causing bacteria Neisseria meningitidis.

McCarthy earned her Ph.D. in biochemistry in 2009 at the University of Delaware, studying oxidative protein folding. She worked as a postdoctoral fellow at the Food and Drug Administration Laboratory of Bacterial Polysaccharides before joining Morgan State in 2013.

Dean elected to Virginia Academy

, a distinguished professor of biochemistry and founding director of the Fralin Life Sciences Institute at Virginia Tech, has been elected a member of the Virginia Academy of Science, Engineering and Medicine.

Dennis Dean

A member of the Virginia Tech faculty since 1985, Dean earned his Ph.D. from Purdue University College of Science in 1979 and was a predoctoral and postdoctoral fellow at the National Institutes of Health. At Virginia Tech, he has served as executive director of the Virginia Bioinformatics Institute and interim vice president for research and innovation.

Research in Dean’s lab’s focuses on the mechanism for biological nitrogen fixation and the biological pathways for assembly of simple and complex metalloclusters. His group developed a combined biochemical–genetic approach to identify where substrates interact with nitrogenase, the biological catalyst of nitrogen fixation. 

Dean has served on the editorial board for the Journal of Biological Chemistry and as a member of the 91ÑÇÉ«´«Ã½ Publications Committee. He is a fellow of the American Academy of Microbiology and the American Association for the Advancement of Science. 

He is one of five people who were elected to membership in the academy in fall 2021.

Permanent post for Kadakia

Madhavi Kadakia, who has been serving as interim vice provost for research and innovation at Wright State University since July 2021, has been appointed to the position permanently. She will be responsible for strategic partnerships, such as one with the nearby Wright–Patterson Air Force Base.

Madhavi Kadakia

Wright State provides interns and jobseekers to Wright–Patterson, and the university frequently receives research grants from the federal government.

Kadakia, previously chair of the department of biochemistry and molecular biology, studies the tumor suppressor protein p63. Her research has focused on an N-terminally truncated protein isoform that is most highly expressed in epithelial tissue. Kadakia’s group has described microRNAs and coding transcripts that p63 affects.

Kadakia earned a Ph.D. in infectious disease and microbiology from the University of Pittsburgh. She has been on the faculty at Wright State since 2002 and was promoted to full professor in 2013.