This renewal application requests continued support of our NIH Institutional training grant (T32) in Pediatric Endocrinology at Columbia University, College of Physicians & Surgeons (CUMC). This grant will allow the Division of Pediatric Endocrinology to continue to 1) enhance and develop research training opportunities in pediatric endocrinology 2) meet the national priorities of training investigators in pediatric endocrinology who will be available to assume leadership roles in clinical/laboratory translational based research 3) create a cadre of pediatric endocrinologists whose future academic careers will help fill the critical shortage of investigators in pediatric diabetes/obesity and 4) prepare investigatrs to meet the continuing national health priorities/objectives including Diabetes, Maternal Infant and Child Health, and Overweight/Metabolic Disorders. These goals are achieved by completion of three years of training in our ACGME approved Pediatric Endocrinology fellowship. Funding is requested only for the two years devoted to research in fields relevant to pediatric endocrinology. The five areas of investigation are Clinical and Molecular Diabetes/Obesity, Interrelationships and Disorders of Androgren/Growth Factors/Lipid Metabolism, Body Composition and Metabolic Bone Disease, Environmental Endocrine Disruptors and Genetics/Cell Biology, as related to Pediatric Endocrinology. The program includes training in biostatistics, epidemiology, ethics and human research, grant writing, pharmacokinetics, molecular and cellular biology with required didactic coursework and career guidance. The training faculty includes 25 scientific mentors, 8 consultative faculty, 1 biostatistician/epidemiologist, 1 Associate Dean of Pediatric Research and 1 Vice Chair of Faculty Development, all from multiple interrelated divisions. The institution s commitment to research is exemplified by Columbia having been designated a DRC and having received an original CTSA grant for translational research. This application is augmented thus by an NIH supported CTSA, a Master s Program in Patient Oriented Research and Clinical Research methods and a CTSA supported K12 Mentored Career Development Program and pilot CTSA awards. CUMC is committed to the recruitment of women and minority applicants and career development. This request is made for continued funding of 3 fellowship trainee positions per year for a 5 year award. Thanks to this training grant and the strong program we have developed, we continue to recruit outstanding applicants who have completed their pediatric residency and seek to develop their research skills in Pediatric Endocrinology and Diabetes.

Public Health Relevance

More physician scientists are needed to define the pathophysiology of Pediatric Endocrine disease and to allow for the development of new treatments. Our program is one of less than a dozen T32 grants devoted solely to Pediatric Endocrinology. Our program is young, but our graduates have begun to fill voids and assume academic leadership roles in pediatric endocrinology in order to better understand and ultimately cure disorders targeted as national public health priorities, including pediatric diabets and obesity.

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Institutional National Research Service Award (T32)
Project #
5T32DK065522-13
Application #
9320807
Study Section
Kidney, Urologic and Hematologic Diseases D Subcommittee (DDK)
Program Officer
Castle, Arthur
Project Start
2005-07-01
Project End
2020-06-30
Budget Start
2017-07-01
Budget End
2018-06-30
Support Year
13
Fiscal Year
2017
Total Cost
Indirect Cost
Name
Columbia University (N.Y.)
Department
Pediatrics
Type
Schools of Medicine
DUNS #
621889815
City
New York
State
NY
Country
United States
Zip Code
10032
Cousminer, Diana L; Mitchell, Jonathan A; Chesi, Alessandra et al. (2018) Genetically Determined Later Puberty Impacts Lowered Bone Mineral Density in Childhood and Adulthood. J Bone Miner Res 33:430-436
Mitchell, Jonathan A; Chesi, Alessandra; McCormack, Shana E et al. (2018) Physical Activity and Bone Accretion: Isotemporal Modeling and Genetic Interactions. Med Sci Sports Exerc 50:977-986
Mitchell, Jonathan A; Chesi, Alessandra; Cousminer, Diana L et al. (2017) Multi-dimensional bone density phenotyping reveals new insights in to genetic regulation of the pediatric skeleton. J Bone Miner Res :
Page-Wilson, Gabrielle; Nguyen, Kim T; Atalayer, Deniz et al. (2017) Evaluation of CSF and plasma biomarkers of brain melanocortin activity in response to caloric restriction in humans. Am J Physiol Endocrinol Metab 312:E19-E26
Baer, Tamar G; Freeman, Christopher E; Cujar, Claudia et al. (2017) Prevalence and Physical Distribution of SRY in the Gonads of a Woman with Turner Syndrome: Phenotypic Presentation, Tubal Formation, and Malignancy Risk. Horm Res Paediatr 88:291-297
Burnett, Lisa C; LeDuc, Charles A; Sulsona, Carlos R et al. (2017) Deficiency in prohormone convertase PC1 impairs prohormone processing in Prader-Willi syndrome. J Clin Invest 127:293-305
Seki, Yoshinori; Suzuki, Masako; Guo, Xingyi et al. (2017) In Utero Exposure to a High-Fat Diet Programs Hepatic Hypermethylation and Gene Dysregulation and Development of Metabolic Syndrome in Male Mice. Endocrinology 158:2860-2872
Chesi, Alessandra; Mitchell, Jonathan A; Kalkwarf, Heidi J et al. (2017) A Genomewide Association Study Identifies Two Sex-Specific Loci, at SPTB and IZUMO3, Influencing Pediatric Bone Mineral Density at Multiple Skeletal Sites. J Bone Miner Res 32:1274-1281
McCormack, Shana E; Chesi, Alessandra; Mitchell, Jonathan A et al. (2017) Relative Skeletal Maturation and Population Ancestry in Nonobese Children and Adolescents. J Bone Miner Res 32:115-124
Gordon, Rebecca J; Panigrahi, Sunil K; Meece, Kana et al. (2017) Effects of Opioid Antagonism on Cerebrospinal Fluid Melanocortin Peptides and Cortisol Levels in Humans. J Endocr Soc 1:1235-1246

Showing the most recent 10 out of 61 publications