Evaluating Inflammatory Arthritis Activity through Optical Spectral Transmission: A Systematic Review in Relation to Joint Ultrasound, MRI, and Clinical Activity Indicators

• by Ann-Kathrin Druck, Chandana Keshavamurthy, Mohammed Alhaddad, Andreas V. Goules, Andreas Schwarting, Konstantinos Triantafyllias

• March 18, 2026

FDA Reshapes Drug Testing Approach

The agency outlined early regulatory actions supporting nonanimal methods, including draft guidance, artificial intelligence tools, and expanded use of human-relevant data models.

• by Kathryn Wighton

• April 20, 2026

• 2 min

Effectiveness of physical exercise on foot pain and function in adults with rheumatoid arthritis: systematic review and meta-analysis

• by Alejandro Cruz-López, Ana María Rayo-Pérez, Natalia Tovaruela-Carrión, Priscila Távara-Vidalón, Pedro V. Munuera-Martínez

• March 21, 2026

Three Genes May Help Distinguish RA From OA

Machine learning and cell-line validation identify candidate biomarkers for differentiating rheumatoid arthritis vs osteoarthritis

• by Andrea Surnit

• April 22, 2026

• 3 min