Key points A 62-year-old man with hypertension and chronic renal disease presented to an emergency department with abdominal ...

Dietary iron deficiency in mice alters lung T cell activation during influenza infection and leads to memory T cells that are ...

This study provides useful insights into addressing the question of whether the prevalence of autoimmune disease could be driven by sex differences in the T cell receptor (TCR) repertoire, correlating ...

WASHINGTON — The Board of Directors of Optica, Advancing Optics and Photonics Worldwide, recently elected 121 members from 23 countries to the Society’s 2026 Fellow Class. Optica Fellows are selected ...