The Gut–Immune–Brain Axis in Aging: Integrating Immunosenescence, Inflammaging, and Neuroinflammation for Precision Medicine - Dejana Bajić; Jelena Vučković; Nikolina Pupovac; Danijel Slavić; Mirjana Stojšić; Nikola Hodoba; Nemanja Todorović; Milica Plazačić; Nataša Milošević (Medical Sciences, 2026)