Abstracts tagged "immunoglobulin (IG) and inflammation"

Abstract Number: 1105 • 2015 ACR/ARHP Annual Meeting
The IgG/IgG4 mRNA Ratio By Quantitative PCR Accurately Diagnoses IgG4-Related Disease and Predicts Treatment Response
Lowiek Hubers¹, Marieke Doorenspleet², Paulus Klarenbeek³, Emma Culver⁴, Lucas Maillette de Buy Wenniger⁵, Roger Chapman⁴, Stan Van de Graaf⁶, Joanne Verheij⁷, Thomas Van Gulik⁸, Frank Baas⁹, Ellie Barnes⁴, Ulrich Beuers¹ and Niek De Vries³, ¹Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research, Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ²Dept. of Clinical Immunology & Rheumatology, Amsterdam Rheumatology and immunology Center | Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ³Dept. of Clinical Immunology & Rheumatology, Amsterdam Rheumatology and immunology Center, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁴Translational Gastroenterology Unit and NDM Oxford University, Translational Gastroenterology Unit and NDM Oxford University, John Radcliffe Hospital/Oxford University, Oxford, United Kingdom, ⁵1Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research, Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁶Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research,, Dept. of Gastroenterology & Hepatology and Tytgat Institute of Liver and Intestinal Research, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁷Dept. of Pathology, Dept. of Pathology, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁸Dept. of Surgery, Dept. of Surgery, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁹Dept. of Genome Analysis, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands
Background/Purpose : IgG4-associated cholangitis (IAC) and autoimmune pancreatitis (AIP) are major manifestations of IgG4-related disease (IRD). Misdiagnosis and inadequate treatment are common since IAC and…

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