Patient-oriented biomedical investigation related to diagnosis, disease mechanisms, monitoring disease activity and new therapeutic approaches in rheumatic disease is the hallmark of the Johns Hopkins Division of Rheumatology. This research is structured around well-established disease-specific Centers of Excellence in scleroderma (Dr. Fred Wigley), lupus (Dr. Michelle Petri), arthritis (Dr. Joan Bathon), and vasculitis (Dr. John Stone). These clinical cohorts are coupled closely with a robust basic science program directed by Drs. Antony Rosen and Livia Casciola-Rosen. In recent years, this program has received outstanding institutional support, enabling significant growth, investment in shared equipment and infrastructure, and the initiation of multiple synergistic projects both within and outside the Division. Our Rheumatic Disease Research Core Center (RDRCC) proposal capitalizes upon the strong biomedical research base within the Division of Rheumatology, as well as additional outstanding talent from the broader scientific community at Johns Hopkins. The Hopkins RDRCC proposal comprises an Administrative Core (Core A) led by Drs. Antony Rosen and John Stone, and includes 2 Scientific Cores: 1) a Bioassay Core (Core B), led by Drs. James Mahoney, Mark Soloski, and Livia Casciola-Rosen; and 2) a Genotyping/Genomics Core (Core C), led by Dr. Kathleen Barnes, designed to foster new research within and beyond the Division's Disease Centers. Core A will promote interdisciplinary research through the cores, provide assistance with financial management, provide information technology solutions to maximize efficiency of translational research, and coordinate program enrichment activities. The Administrative core will also manage the Pilot and Feasibility program. Pilot studies chosen for the first year are tightly linked to the disease Centers and Cores. Pilot #1 will optimize assays to quantify clearance of apoptotic cells directly ex vivo in pediatric SLE patients. Pilot #2 will explore the association of genetic polymorphisms in granzyme B with specific phenotypes in scleroderma. Core B will provide assistance with patient sample acquisition, processing, storage, and distribution, as well as the provision of multiple immunological assays, including FACS, ELISA, immunohistology, and multiplex cytokine assays. Core C will perform, analyze, and interpret gene expression studies in a variety of human disease and control tissues and some mouse models. Core C will also oversee the design, performance and analysis of genetic association studies in well-defined human rheumatic phenotypes.

Public Health Relevance

This Rheumatic Disease Research Core Center provides systems and infrastructure to facilitate efficient research on humans with autoimmune rheumatic diseases. The synergies arising from coupling the diverse and well-resourced research base to the unusually rich collection of prospectively collected data from patients with rheumatic diseases through provision of central Cores provides unprecedented opportunities to enhance and accelerate discovery into the causes, mechanisms, diagnosis, therapy and prevention in these diseases.

Agency
National Institute of Health (NIH)
Institute
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Type
Center Core Grants (P30)
Project #
5P30AR053503-10
Application #
8913753
Study Section
Special Emphasis Panel (ZAR1-MLB (M1))
Program Officer
Mancini, Marie
Project Start
2006-03-01
Project End
2016-07-31
Budget Start
2015-08-01
Budget End
2016-07-31
Support Year
10
Fiscal Year
2015
Total Cost
$626,036
Indirect Cost
$247,108
Name
Johns Hopkins University
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
001910777
City
Baltimore
State
MD
Country
United States
Zip Code
21205
Lee, Yvonne C; Bingham 3rd, Clifton O; Edwards, Robert R et al. (2018) Association Between Pain Sensitization and Disease Activity in Patients With Rheumatoid Arthritis: A Cross-Sectional Study. Arthritis Care Res (Hoboken) 70:197-204
Wohlfahrt, Alyssa; Bingham 3rd, Clifton O; Marder, Wendy et al. (2018) Responsiveness of Patient Reported Outcomes Measurement Information System (PROMIS) Measures in RA Patients Starting or Switching a DMARD. Arthritis Care Res (Hoboken) :
Leung, Ying Ying; Ogdie, Alexis; Orbai, Ana-Maria et al. (2018) Classification and Outcome Measures for Psoriatic Arthritis. Front Med (Lausanne) 5:246
Cohen, Ezra M; Edwards, Robert R; Bingham 3rd, Clifton O et al. (2018) Pain and Catastrophizing in Patients With Rheumatoid Arthritis: A Prospective Observational Cohort Study. J Clin Rheumatol :
Bartlett, S J; Gutierrez, A K; Butanis, A et al. (2018) Combining online and in-person methods to evaluate the content validity of PROMIS fatigue short forms in rheumatoid arthritis. Qual Life Res 27:2443-2451
Darrah, Erika; Yu, Fang; Cappelli, Laura C et al. (2018) Association of baseline peptidylarginine deiminase 4 autoantibodies with favorable response to treatment escalation in rheumatoid arthritis. Arthritis Rheumatol :
Cappelli, Laura C; Konig, Maximilian F; Gelber, Allan C et al. (2018) Smoking is not linked to the development of anti-peptidylarginine deiminase 4 autoantibodies in rheumatoid arthritis. Arthritis Res Ther 20:59
Igusa, Takeru; Hummers, Laura K; Visvanathan, Kala et al. (2018) Autoantibodies and scleroderma phenotype define subgroups at high-risk and low-risk for cancer. Ann Rheum Dis 77:1179-1186
McGrath-Morrow, Sharon A; Ndeh, Roland; Helmin, Kathryn A et al. (2018) DNA methylation regulates the neonatal CD4+ T-cell response to pneumonia in mice. J Biol Chem 293:11772-11783
Shi, Jing; Darrah, Erika; Sims, Gary P et al. (2018) Affinity maturation shapes the function of agonistic antibodies to peptidylarginine deiminase type 4 in rheumatoid arthritis. Ann Rheum Dis 77:141-148

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