Arthritis & Rheumatism

JAK signaling may be behind polymyalgia rheumatica

Janus tyrosine kinase (JAK) signaling may be involved in the pathogenesis of polymyalgia rheumatica (PMR), and tofacitinib may be an effective treatment, according to a pilot study published online June 29 in PLOS Medicine.

Medical research

Scientists identify pathway to curb spread of brain cancer

UT Southwestern researchers have identified a molecular pathway responsible for the spread of glioblastoma to surrounding tissue in the brain, as well as an existing drug that curbed tumor growth in animal models. The findings, ...

Diseases, Conditions, Syndromes

Arthritis drug shows promise against severe COVID: study

A repurposed arthritis drug has shown positive results in a clinical trial of patients hospitalized with COVID-19, according to a paper published Wednesday in the New England Journal of Medicine.

Gastroenterology

Arthritis drug could let coeliac patients eat gluten

Tofacitinib, a Janus kinase inhibitor approved to treat rheumatoid arthritis and bowel diseases, may allow patients with celiac disease to eat gluten without experiencing intestinal and extraintestinal symptoms. A case report ...

Inflammatory disorders

Drug decreases gut leakiness associated with ulcerative colitis

A research team led by biomedical scientists at the University of California, Riverside, has found that a drug approved by the FDA to treat rheumatoid arthritis and ulcerative colitis can repair permeability defects in the ...

Medications

FDA: blood clot, death risk up with higher dose of tofacitinib

New warnings about an increased risk of thrombosis and of death among ulcerative colitis patients taking the 10 mg twice daily dose of the drug tofacitinib (Xeljanz, Xeljanz XR) have been issued by the U.S. Food and Drug ...

Medications

FDA: Pulmonary embolism risk up with tofacitinib 10 mg for RA

(HealthDay)—A safety clinical trial has revealed that tofacitinib (Xeljanz, Xeljanz XR) 10 mg twice daily is associated with an increased risk for pulmonary embolism (PE) and death among patients with rheumatoid arthritis ...

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