TY - RPRT TI - A Multi-Dataset Transcriptomic Analysis Unravels Core Mechanisms Involving Vitamin D Metabolism and Inflammatory Pathways for Frailty Diagnosis. AU - Hu, X. AU - Zheng, W. AU - Li, Y. AU - Zhou, D. PY - 2026 DO - 10.64898/2026.03.18.712587 UR - https://www.biorxiv.org/content/10.64898/2026.03.18.712587v1 ID - 10.64898/2026.03.18.712587 ER -