A recent study used MRI to show that tofacitinib reduces inflammation and inhibition of the progression of structural damage in adults with early RA…
Textile Workers at Higher Risk for Rheumatoid Arthritis
(Reuters Health)—Breathing textile dust on the job is linked to an almost tripled risk of developing rheumatoid arthritis (RA), a Malaysian study suggests. While smoking is a known risk factor for RA, the findings add to evidence suggesting that environmental factors could trigger RA in some people, the researchers note in their report in Annals…
Gut-on-a-Chip Provides Insight into Microbiome & Intestinal Inflammation
Researchers have created a microdevice with Caco-2 intestinal epithelial cells to aid in studying the human gut microbiome’s role in homeostasis, immune modulation and pathology. Using this gut-on-a-chip, researchers were able to examine in detail the processes they think result in chronic intestinal inflammation…
FDA Advisory Panel Strongly Backs Biosimilar Form of Remicade
(Reuters)—A medical advisory panel to the U.S. Food and Drug Administration on Tuesday recommended approval of a cheaper biosimilar form of Johnson & Johnson’s arthritis drug Remicade (infliximab) that could eventually batter sales of the branded product. The panel, by a vote of 21-3, supported use of the biosimilar from Celltrion Inc. and Pfizer Inc.,…
The Genetic Factor: Research Examines Genetic Heritability for Pediatric Autoimmune Diseases
Recent research has helped further define genetic heritability for pediatric autoimmune diseases. In an interview, Dr. Hakon Hakanarson discusses how understanding common genetic factors can help develop risk prediction and treatments for such diseases as juvenile idiopathic arthritis, lupus and celiac disease…
Apremilast Effective for Psoriatic Arthritis
NEW YORK (Reuters Health)—Apremilast improves clinical outcomes in patients with psoriatic arthritis and active psoriasis, according to results from the PALACE 3 randomized controlled trial. Apremilast, a phosphodiesterase 4 (PDE4) inhibitor, showed efficacy against psoriatic arthritis in the PALACE 1 trial. Dr. Christopher J. Edwards from University Hospital Southampton in the U.K. and colleagues evaluated…
Enthesitis: New Insights into the Pathogenesis, Diagnostic Modalities & Treatment
Enthesitis is a central feature of spondyloarthritis (SpA). This review article summarizes the substantial progress that has been made in addressing the pathophysiology, molecular mechanisms, genetic associations, clinical features, diagnostic modalities and treatment of enthesitis. Further examination into the role of the inflammatory mediators, including IL-17, IL-22, and IL-23 as well as potentially others, in driving enthesitis and bone formation will be important to direct our attention toward future therapeutic targeted pathways in patients with SpA…
Newer Biologics for RA on Par with TNF-Inhibitors for CV Risk
NEW YORK (Reuters Health)—The newer disease-modifying drugs for rheumatoid arthritis appear to offer the same or even better cardiovascular (CV) protection than older tumor necrosis factor (TNF) inhibitors, hints a large study. “We really haven’t had a good understanding on where the non-TNF biologics and CV risk stand,” Dr. Jeffrey R. Curtis of the University…
Researchers Target Altered T Cell Metabolism in SLE to Reverse Lupus Immuno-Phenotype
A recent study on systemic lupus erythematosus examined the effects of metabolic modulators on the disease’s abnormal T cell metabolism. Using a combination therapy of metformin and 2-deoxy-D-glucose, researchers were able to normalize CD4+ T cell functions and restore defective IL-2 production in mice…
Listen to the Lungs: An Interview with Dr. Aryeh Fischer on ILD
In a recent interview, Aryeh Fischer, MD, addresses the importance of checking patients with autoimmune diseases for interstitial lung disease, noting that advances in technology and awareness can lead to early detection and affect patient outcomes…
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