91亚色传媒

Quinlan receives teaching award

Margot Quinlan

Margot Quinlan, a biochemistry professor at UCLA, was recently named a recipient of the university’s 2022 Chemistry and Biochemistry Hanson–Dow Faculty Award for Excellence in Teaching.

Quinlan, who joined the UCLA faculty in 2008, teaches biochemistry to undergraduate and grad students. She is a co-principal investigator of the UCLA Maximizing Student Diversity Program, which is supported by the National Institutes of Health, and she serves as faculty director of the Biomedical Sciences Enrichment Program, an intensive six-week summer program for historically marginalized and underrepresented first-year science students. In 2018, she was named a faculty fellow in the UCLA Center for Diverse Leadership in Science.

The uses a combination of advanced biochemistry, microscopy and genetic approaches to study dynamics of the actin cytoskeleton, with a goal of understanding the role of the cytoskeleton in cell polarity and a focus on early development. Her lab is now focusing on Spire and Cappuccino, two proteins that collaborate to build an actin network essential for early body axis development in Drosophila.

Hung Pham, an assistant adjunct professor in chemistry, also received the Hanson–Dow Award, which was established in 1986 to recognize outstanding faculty members in the UCLA chemistry and biochemistry department.

Aggie women honor Shippen 

Dorothy Shippen

The Texas A&M University Aggie Women Network has named Dorothy Shippen, a University Distinguished Professor and Regents Fellow of Biochemistry and Biophysics in the College of Agriculture and Life Sciences, as its 2022 Eminient Scholar. This honor is given to one faculty member each year by the network, an alumni group that is part of A& M’s Association of Former Students.

Shippen’s early contributions to telomere biology include discovery of a Euplotes crassus telomerase RNA template and determination of the mechanism and regulation of E. crassus de novo telomere formation. Most importantly, she established Arabidopsis thaliana as a model system for the study of telomere function. This work paved the way for significant findings, including identification of A. thaliana CST complex homologues and, in collaboration with Carolyn Price, the identification of human CTC1, which has been linked to devastating stem cell disorders. More recent work focuses on the impact of environmental stress on plant telomeres.

In 2019, Shippen received 91亚色传媒’s 2019  for her contributions to both molecular biology and the training of younger scientists. She has also been honored with the Texas A&M Association of Former Students’ Distinguished Achievement Award for Graduate Mentoring. Among other projects, she is currently working to maximize student diversity in biomedical sciences.

Shippen earned her Ph.D. in biology at the University of Alabama at Birmingham and completed postdoctoral fellowships at the University of California, Berkeley, and the University of California, San Francisco.

Del Ma虂rmol receives regional award

Josefina del Ma虂rmol

As she was ending her postdoctoral fellowship at the Rockefeller University, Josefina del Ma虂rmol was named winner in the life sciences category of the 2022 Blavatnik Regional Award, an honor for postdoctoral scientists at academic research institutions in New York, New Jersey and Connecticut.

Del Ma虂rmol, now an assistant professor of biological chemistry and molecular pharmacology at Harvard University, is a member of the 91亚色传媒’s inaugural cohort for the , or MOSAIC, scholar program.

Researchers in seek to understand the link between olfactory structure/function and animal behavior, and their studies demonstrate how  at the molecular level. Instead of pairing with only a few select molecules in a lock-and-key fashion, most olfactory receptors bind to many different molecules. This promiscuity in pairing with a variety of odors allows each receptor to respond to many chemical components. The brain deciphers the odor by considering the activation pattern of combinations of receptors.

Del Ma虂rmol earned an undergraduate degree in biology from the University of Buenos Aires and a Ph.D. in molecular neurobiology and biophysics at Rockefeller, during which time she was one of the Howard Hughes Medical Institute’s inaugural international student research fellows.

The 2022 Blavatnik Regional Awards winners and finalists were honored at the New York Academy of Sciences Annual Gala in November.