The overall objectives of this proposed program are to: 1. to enhance the scientific productivity and research competitiveness of RIMI faculty at Tougaloo College. 2. To renovate physical space to provide a more conducive research/learning environment for students. 3. To provide proposal development and grant management training to RIMI CORE faculty and students. 4. To train students in the field of research and provide mentoring to ensure success on individual research projects. 5. Improve biomedical research capacity and productivity, which will permit Tougaloo College to establish a Biomedical Facility. 6. To strengthen faculty research endeavors by promoting and expanding biomedical collaborations of Tougaloo College faculty with research faculty at major research intensive universities Three Tougaloo College faculty will collaborate with faculty from the collaborating institutions. Dr. Bettye Sue Hennington will collaborate with faculty from the University Medical Center on her subproject entitled, """"""""Using Mass Spectroscopy to Characterize Transcription Proteins and F2-isoprostanes."""""""" UMC has experience in understanding the mechanisms linking increased risk for development of disease in later life in individuals born with low birth weight. Its current research addresses the role of oxidative stress in low birth weight hypertension. Increased reactive oxygen species leading to oxidative stress is related to the pathogenesis of human cardiovascular disease and hypertension. Demonstrating a direct link between oxidative stress and disease is difficult, partly due to the diversity of analytical procedures used in the field. Dr. Dr. Rajendram Rajnarayanan will collaborate with Jackson State University on his SUBPROJECT #entitled """"""""Estrogen Receptor-Calcium Binding Protein Interfaces as Targets for the Discovery of Novel Therapeutics against Antiestrogen Resistant Breast Cancers."""""""" These studies have substantial potential benefits and are particularly important since tamoxifen-resistant breast cancers pose a significant risk. Dr. Jinghe Mao will collaborate with the University of Southern Mississippi on her SUBJECT entitled, """"""""Lipidomic and DMA Microarray Analyses of Peripheral Blood in African-American Adults with Type II Diabetes."""""""" The USM staff specializes in microarray and metabolomics data analysis techniques. They use a wide range of industry and research standard software to analyze gene expression and metabolomics data.

Agency
National Institute of Health (NIH)
Institute
National Institute on Minority Health and Health Disparities (NIMHD)
Type
Exploratory Grants (P20)
Project #
5P20MD002725-05
Application #
8114159
Study Section
Special Emphasis Panel (ZMD1-RN (10))
Program Officer
Mcclure, Shelia A
Project Start
2007-09-30
Project End
2014-07-31
Budget Start
2011-08-01
Budget End
2014-07-31
Support Year
5
Fiscal Year
2011
Total Cost
$749,782
Indirect Cost
Name
Tougaloo College
Department
Type
Other Domestic Higher Education
DUNS #
072618572
City
Tougaloo
State
MS
Country
United States
Zip Code
39174
Chakraborty, S; Asare, B K; Biswas, P K et al. (2016) Designer interface peptide grafts target estrogen receptor alpha dimerization. Biochem Biophys Res Commun 478:116-122
Sengupta, Bidisha; Reilly, Samantha M; Davis Jr, Donald E et al. (2015) Excited state proton transfer of natural flavonoids and their chromophores in duplex and tetraplex DNAs. J Phys Chem B 119:2546-56
Asare, Bk; Rajnarayanan, Rv (2015) New Sites for Old Suspects: Environmental Allosteric Modifiers of Nuclear Hormone Receptors. J Pharmacol Clin Toxicol 3:
Pahari, Biswapathik; Sengupta, Bidisha; Chakraborty, Sandipan et al. (2013) Contrasting binding of fisetin and daidzein in ?-cyclodextrin nanocavity. J Photochem Photobiol B 118:33-41
Zhao, Chen; Mao, Jinghe; Ai, Junmei et al. (2013) Integrated lipidomics and transcriptomic analysis of peripheral blood reveals significantly enriched pathways in type 2 diabetes mellitus. BMC Med Genomics 6 Suppl 1:S12
Hennington, Bettye Sue; Alexander, Barbara T (2013) Linking intrauterine growth restriction and blood pressure: insight into the human origins of cardiovascular disease. Circulation 128:2179-80
Chaudhuri, Sudip; Sengupta, Bidisha; Taylor, Jasmine et al. (2013) Interactions of dietary flavonoids with proteins: insights from fluorescence spectroscopy and other related biophysical studies. Curr Drug Metab 14:491-503
Chakraborty, Sandipan; Cole, Shawn; Rader, Nicholas et al. (2012) In silico design of peptidic inhibitors targeting estrogen receptor alpha dimer interface. Mol Divers 16:441-51
Chakraborty, Sandipan; Chaudhuri, Sudip; Pahari, Biswapathik et al. (2012) A CRITICAL STUDY ON THE INTERACTIONS OF HESPERITIN WITH HUMAN HEMOGLOBIN: FLUORESCENCE SPECTROSCOPIC AND MOLECULAR MODELING APPROACH. J Lumin 132:1522-1528
Sengupta, Bidisha; Chakraborty, Sandipan; Crawford, Maurice et al. (2012) Characterization of diadzein-hemoglobin binding using optical spectroscopy and molecular dynamics simulations. Int J Biol Macromol 51:250-8

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