Dr. W. Taylor Kimberly is a Neurocritical Care and Stroke Neurologist at Massachusetts General Hospital (MGH), whose goal is to become an independent investigator with expertise in metabolomics, insulin resistance and to define its contribution to stroke and other cerebrovascular diseases. His career development plan leverages the resources of a world-class environment by bringing together an outstanding team of investigators centered at a leading academic institution in Boston, Massachusetts General Hospital. Dr. Kimberly has already obtained preliminary results demonstrating the feasibility of research plan that uses a novel metabolomic platform that can analyze more than 300 key metabolites at the same time. Under the mentorship of Dr. Robert Gerszten, and co-Mentors Dr. Greg Sorensen and Dr. Jose Florez, Dr. Kimberly proposes: 1) To determine whether branched chain amino acids are altered in the setting of stroke, 2) To determine whether hyperglycemia of stroke influences the way branched chain amino acids (valine, isoleucine and leucine) are altered, and 3) To prospectively investigate whether glucose metabolism and branched chain amino acid alterations will predict neurological outcomes. The overall goal is to elucidate the mechanisms that underlie hyperglycemia in acute stroke and to determine how this leads to worse neurological outcomes. Bringing together cutting-edge technology and a team with relevant expertise, this project will open new avenues for treatment in stroke. This well-defined patient-oriented research proposal, in concert with mentorship and a structured didactic curriculum, will provide Dr. Kimberly with the skills that are essential for him to develop an independent career in cerebrovascular research at the cutting edge of science.

Public Health Relevance

Despite modern advances in prevention and treatment, stroke remains the leading cause of adult disability and the second leading cause of death worldwide. Dr. Kimberly's proposed career development plan has outstanding potential to advance our knowledge of the interaction between metabolism and ischemic stroke, which is a crucial step towards the discovery of novel treatment strategies.

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Mentored Patient-Oriented Research Career Development Award (K23)
Project #
1K23NS076597-01
Application #
8224628
Study Section
NST-2 Subcommittee (NST)
Program Officer
Bosetti, Francesca
Project Start
2011-09-01
Project End
2016-08-31
Budget Start
2011-09-01
Budget End
2012-08-31
Support Year
1
Fiscal Year
2011
Total Cost
$178,848
Indirect Cost
Name
Massachusetts General Hospital
Department
Type
DUNS #
073130411
City
Boston
State
MA
Country
United States
Zip Code
02199
Wolcott, Zoe; Batra, Ayush; Bevers, Matthew B et al. (2017) Soluble ST2 predicts outcome and hemorrhagic transformation after acute stroke. Ann Clin Transl Neurol 4:553-563
Kimberly, W Taylor; O'Sullivan, John F; Nath, Anjali K et al. (2017) Metabolite profiling identifies anandamide as a biomarker of nonalcoholic steatohepatitis. JCI Insight 2:
Grunwald, Zachary; Beslow, Lauren A; Urday, Sebastian et al. (2017) Perihematomal Edema Expansion Rates and Patient Outcomes in Deep and Lobar Intracerebral Hemorrhage. Neurocrit Care 26:205-212
Shah, Shreyansh; Kimberly, W Taylor (2016) Today's Approach to Treating Brain Swelling in the Neuro Intensive Care Unit. Semin Neurol 36:502-507
Urday, Sebastian; Beslow, Lauren A; Dai, Feng et al. (2016) Rate of Perihematomal Edema Expansion Predicts Outcome After Intracerebral Hemorrhage. Crit Care Med 44:790-7
Sheth, Kevin N; Simard, J Marc; Elm, Jordan et al. (2016) Human Data Supporting Glyburide in Ischemic Stroke. Acta Neurochir Suppl 121:13-8
Irvine, Hannah J; Battey, Thomas Wk; Ostwaldt, Ann-Christin et al. (2016) Early neurological stability predicts adverse outcome after acute ischemic stroke. Int J Stroke 11:882-889
Bevers, Matthew B; Vaishnav, Neil H; Pham, Ly et al. (2016) Hyperglycemia is associated with more severe cytotoxic injury after stroke. J Cereb Blood Flow Metab :271678X16671730
Murthy, Santosh B; Urday, Sebastian; Beslow, Lauren A et al. (2016) Rate of perihaematomal oedema expansion is associated with poor clinical outcomes in intracerebral haemorrhage. J Neurol Neurosurg Psychiatry 87:1169-1173
Urday, Sebastian; Beslow, Lauren A; Goldstein, David W et al. (2015) Measurement of perihematomal edema in intracerebral hemorrhage. Stroke 46:1116-9

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