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Hla Blockers For Potentially Treating Rheumatoid Arthritis, Samaneh Mehri
Hla Blockers For Potentially Treating Rheumatoid Arthritis, Samaneh Mehri
Electronic Theses and Dissertations
Autoimmune diseases occurs when the immune system recognize self antigens in the body as foreign invaders leads to dysfunction of tissue. RA is an autoimmune disease, caused by improper recognition of self-peptides, particularly human cartilage glycoprotein and type II collagen, by specific human leukocyte antigen (HLA) receptors. Normally T-cell specific for these peptides are destroyed in the thymus before they are released, preventing autoimmunity. However, certain post-translational modifications, especially citrullination, can lead to “self-peptide” recognition by non-self T cells: in the case of RA, one HLA protein (DRB*0401), out of about 1700 possible ones, is responsible for 65% of RA …