Graduate students Rupam Ghosh and Carla Madrid’s article on segmental isotopic labeling using split inteins and the use of these segmentally isotopically labeled proteins for solid state NMR, especially when combined with Dynamic Nuclear Polarization was published in eMagRes!
Whitney Costello’s poster describing her results on applying DNP NMR to detect proteins at endogenous levels in cellular environments received one of the “outstanding poster” prizes at the Third Annual Biophysics Departmental Retreat. Congratulations, Whitney!
The Frederick lab wishes Carla all the best as she joins this year’s class of Biomedical Graduate Students at UT Southwestern.
Post-doctoral scholar Yiling Xiao presented her research on partitioning of DNP polarization agents in living biomass during the Tuesday afternoon session of 2019 Experimental Nuclear Magnetic Resonance Conference in Asilomar, CA.
Graduate student Whitney Costello was selected to participate the 69th Lindau Nobel Laureate Meeting this summer in Lindau, Germany which has a focus on physics. Whitney will be one of 580 young scientists from 88 countries attending. Congratulations, Whitney!
Post-doctoral scholar, Jaka Kragelj, received a travel award from the Postdoctoral Association at UT Southwestern to present his research describing progress towards in cell DNP MAS NMR spectroscopy of alpha-synuclein aggregates at the 2019 Experimental Nuclear Magnetic Resonance Conference in Asilomar, CA. Congratulations, Jaka!
Graduate student Whitney Costello and post-doc Yiling Xiao’s work describing how to use DNP NMR to detect proteins at their endogenous levels in cellular environments was is published in Methods in Enzymology in a special issue on Biological NMR.
UT Southwestern Press release:
Newswise — DALLAS – Oct. 2, 2018 – Two UT Southwestern faculty members have been awarded prestigious National Institutes of Health (NIH) Director’s New Innovator Awards for high-risk, high-reward research.
Dr. Kendra Frederick, Assistant Professor of Biophysics, and Dr. Prashant Mishra, Assistant Professor of Pediatrics and in the Children’s Medical Center Research Institute at UT Southwestern (CRI), will each receive $1.5 million as award recipients. Established in 2007, the NIH program supports unusually innovative research by early career investigators.
Dr. Frederick uses nuclear magnetic resonance (NMR) spectroscopy to study protein structure to better understand diseases like Alzheimer’s. Dr. Mishra develops mouse models to study mutations in mitochondrial DNA (mtDNA) in hopes of discovering new treatments for diseases that currently have limited therapeutic options.
“I am honored to receive this award that will support our laboratory’s efforts to apply cutting-edge physical chemistry instrumentation to biological systems and problems, which might not normally be funded by traditional grant mechanisms,” said Dr. Frederick, who has additional appointments in UT Southwestern’s Center for Alzheimer’s and Neurodegenerative Diseases and the Cecil H. and Ida Green Comprehensive Center for Molecular, Computational, and Systems Biology.
“We are taking advantage of new technology for NMR spectroscopy to determine protein structures inside of living cells and organisms,” she said. “This is particularly important to do for proteins that can take on different structures in healthy cells versus diseased cells. This work could help us to better understand neurodegenerative diseases like Alzheimer’s and Parkinson’s.”
Dr. Frederick joined UT Southwestern in the Endowed Scholars Class of 2015-2019 as a Lupe Murchison Foundation Scholar in Medical Research following postdoctoral work at the Whitehead Institute for Biomedical Research in Cambridge, Massachusetts. She graduated with honors from the University of Michigan in biochemistry and French language and literature and then earned the equivalent of a master’s degree in protein structure, function, and engineering from the University of Paris-Sud. She earned her Ph.D. in biochemistry and molecular biophysics from the University of Pennsylvania.
“Dr. Frederick is leading the charge into the next frontier of structural biology – understanding molecular structure and interactions at atomic resolution inside cells,” said Dr. Michael Rosen, Professor and Chair of Biophysics and a Howard Hughes Medical Institute (HHMI) Investigator. “With her new NMR technology, she will be able to elucidate how protein molecules assemble into fibers, in both healthy and diseased cells, at a level of detail unattainable previously. The potential for discovery is extremely high, and Dr. Frederick is richly deserving of the title ‘New Innovator’ through this prestigious award from the NIH.”
Dr. Mishra’s research focuses on mutations in mtDNA, which are found in about 1 in every 5,000 people. Diseases that arise from these mutations are often untreatable, and research into this area is limited by the lack of reliable animal models – something Dr. Mishra hopes to change. His lab is generating mouse models that contain the same genetics and physiology seen in human patients. These models will reveal how the body responds to a mitochondrial mutation and may reveal new treatments for these diseases.
“I’m incredibly grateful for the support from the NIH Director’s New Innovator Award,” said Dr. Mishra, also a member of the Green Center for Systems Biology. “This award confirms the need for new tools and treatment options for diseases caused by mutations in mitochondrial DNA, which are both understudied and usually untreatable.”
“Many of the children diagnosed by CRI’s Genetic and Metabolic Disease Program have mutations in their mitochondrial DNA that cause debilitating diseases,” said Dr. Sean Morrison, Director of the CRI, Professor of Pediatrics, and an HHMI Investigator.
“We recruited Dr. Mishra because we believe he is one of the most deep-thinking young scientists in the area of mitochondrial biology – someone who could help us understand how mitochondrial mutations cause disease,” added Dr. Morrison, who holds the Kathryne and Gene Bishop Distinguished Chair in Pediatric Research at Children’s Research Institute at UT Southwestern and the Mary McDermott Cook Chair in Pediatric Genetics.
Dr. Mishra received his undergraduate degree in biochemical sciences from Harvard University before earning an M.D. and a Ph.D. in biophysics from UT Southwestern’s dual-degree Medical Scientist Training Program. He joined the UTSW faculty in 2015.
“It is a source of tremendous pride to see our UT Southwestern graduates go on to successful careers in the sciences,” added Dr. Rosen, also a member of the Green Center for Systems Biology who holds the Mar Nell and F. Andrew Bell Distinguished Chair in Biochemistry. “Dr. Mishra did highly innovative work as a Ph.D. student in our Molecular Biophysics Graduate Program. It is a wonderful recognition of him and the program that he is continuing to flourish and receiving recognition for his creativity as an independent investigator.”
The New Innovator awards are among four grant programs for researchers at every career stage that form the NIH Director’s High-Risk, High-Reward series of awards that are supported by the NIH Common Fund. Dr. Frederick’s award number is DP2 NS111236 and Dr. Mishra’s is DP2 ES030449.
Whitney Costello was awarded the FEBS Journal poster prize for her contribution to the 2018 EUROMAR meeting entitled “Digging into the core: studies of the yeast prion protein via DNP-NMR”. The FEBS journal has a long history of supporting early career scientists and is delighted to recognise their important contributions at this meeting. Congratulations, Whitney!