Abstracts tagged "and Rheumatoid Factor"

Abstract Number: 1886 • 2019 ACR/ARP Annual Meeting
Antibody Systems Targeting Citrullinated, Carbamylated, and Peptidyl Arginine Deaminase Autoantigens Distinguish Rheumatoid Arthritis in Combination with Rheumatoid Factors
Thierry Dervieux¹, Joel Kremer ², John Conklin ¹, Kelley Brady ¹, Roberta Alexander ¹, Tyler O'Malley ³, Jing Shi ¹, Claudia Ibarra ¹, Michael Mahler ⁴, Michael Weinblatt ⁵ and Arthur Weinstein ¹, ¹Exagen, Vista, CA, ²Albany Medical College and The Center for Rheumatology; Corrona, LLC, Albany, NY, ³Exagen, Oceanside, CA, ⁴Inova Diagnostics, San Diego, CA, ⁵Brigham and Women's Hospital, Boston, MA
Background/Purpose: Novel antibody systems including anti-carbamylated protein antibody (anti-CarP IgG) and anti-peptidyl arginine deiminase antibody (anti-PAD4 IgG) are emerging as independent diagnostic and prognostic biomarkers…

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Abstracts tagged "and Rheumatoid Factor"

Antibody Systems Targeting Citrullinated, Carbamylated, and Peptidyl Arginine Deaminase Autoantigens Distinguish Rheumatoid Arthritis in Combination with Rheumatoid Factors