Combined Histidine and Proline Supplementation (HISPRO) Enhances Oxidative and Mitochondrial Function in Skeletal Muscle Through SIRT1-Associated Signaling. - Lee, Dohyun; Jeon, Jongsu; Huh, Gyuwon; Baek, Seoyeong; Kim, Daehun; Kang, Hyeon-Ji; Lee, Hoyul; Lee, In-Kyu; Jeon, Jae-Han; Jung, Hoe-Yune (Cells (2073-4409), 2026)