Sleep Disruption and Osteoarthritis Risk

• by Kathryn Wighton

• February 23, 2026

Side Effects: Salt, Steroids, and Second Brains

So get this: sodium may track with memory decline (in men), steroids might not be “immunosuppressive” in the ICU, and second pregnancies reshape the brain differently than first. Same theme: biology is less binary than we teach it.

• by Kerri Miller

• April 22, 2026

• 7 min

Case report: The masquerading spectrum: a pediatric case series of IgG4-related disease

• by Olga Viktorovna Shpitonkova, Natalia Anatolievna Geppe, Vera Alekseevna Podzolkova, Elena Yurievna Afonina, Tatiana Vladimirovna Zubareva, Maria Nikolaevna Nikolaeva, Natalia Yurievna Golovanova, Maria Kirillovna Osminina, Elena Vasilievna Frolkova, Maria Alekseevna Kudryashova, Nadezhda Stepanovna Podchernyaeva

• May 8, 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