Erik Peterson, MD

Associate Professor of Medicine, Division of Rheumatic and Autoimmune Diseases

Erik Peterson

Contact Info

peter899@umn.edu

Lab Phone 612-626-6100

Mailing Address:
Division of Rheumatic and Autoimmune Diseases
420 Delaware Street SE
MMC 108
Minneapolis, MN 55455

Administrative Assistant Name
Rheum

Administrative Phone
612-624-5346

Administrative Email
rheumadm@umn.edu

Administrative Fax Number
612-624-0600

Associate Professor of Medicine, Division of Rheumatic and Autoimmune Diseases

Associate Program Director, Physician-Scientist Training Program


Rheumatologist


Medical School, University of Minnesota, Minneapolis, MN

Internal Medicine Residency, University of Colorado, Boulder, CO

Rheumatology Fellowship, University of Iowa Hospital and Clinics, Iowa City, IA

Summary

Dr. Erik Peterson joined the division of Rheumatic and Autoimmune Diseases in July, 2002. He is a member of the interdisciplinary Center for Immunology and its Autoimmunity Program, as well as a member of the Cancer Center. He is an immunologist with a scientific interest in those molecules that regulate the development and function of the immune system and prevent or promote the development of autoimmunity. He is also practices general rheumatology and participates in Resident and Fellow teaching.

Professional Associations

  • Key Faculty, Rheumatology Fellowship program, University of Minnesota Medical Center, Fairview
  • Laboratory funded by the American College of Rheumatology and the National Institutes of Health (NIAMS)

Research

Research Summary/Interests

Research in the Peterson laboratory

Dr. Erik Peterson has strong interests in the molecular underpinnings of autoimmune diseases, including rheumatoid arthritis, lupus, and myositis. His laboratory utilizes genetic, biochemical, and primary human sample-based approaches to investigating the mechanisms whereby recently identified “risk” genes predispose to development of autoimmune disease. Dr. Peterson's group recently identified a role for Ptpn22, a potent “risk” gene for many autoimmune diseases, in the promotion of toll-like receptor signaling and type 1 interferon production. He is currently investigating the role of Ptpn22 in myeloid cell functions in systemic lupus and in responses to immunization, and is characterizing the molecular mechanism of Ptpn22 promotion of type 1 interferon signals.

Clinical

Clinics

Rheumatology Clinic;University of Minnesota Medical Center

Board Certifications

Internal Medicine; Rheumatology

Clinical Interests

Rheumatoid arthritis; Psoriatic arthritis; Systemic lupus erythematosus