Identification of ferroptosis hub gene cDKN1A relating to immune microenvironment in rheumatoid arthritis via bioinformatic analysis and experimental verification

• by Fuling Chen, Fuqiang Tan, Wen Zou, Jingkun Liu, Zhengxue Quan

• July 9, 2026

Hair Repigmentation Reported With Baricitinib in Canities Subita

A single case suggests a possible benefit, but confounding factors and the off-label setting temper the conclusions.

• by Andrea Surnit

• June 15, 2026

• 4 min

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

Obesity Not Associated With Worse Long-Term TAR Outcomes

A long-term cohort study found that obesity was not associated with worse patient-reported outcomes or higher reoperation rates following total ankle replacement in optimized surgical candidates.

• by Kathryn Wighton

• May 6, 2026

• 4 min