Whey protein

1. Whey protein decreases Fbxo32 in mice.

   “suppression of the muscle atrophy factors MuRF-1 and Atrogin-1 in the ubiquitin-proteasome system via PWPI@MPNs/HA.”

   Animalsin a murine sarcopenia modelPWPI@MPNs/HAskeletal muscle

   Encapsulated sustained-release whey protein improves muscle mass and strength in sarcopenic mice · Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 27 Sep 2026

Fbxo32 →

1. Whey protein decreases Trim63 in mice.

   “suppression of the muscle atrophy factors MuRF-1 and Atrogin-1 in the ubiquitin-proteasome system via PWPI@MPNs/HA.”

   Animalsin a murine sarcopenia modelPWPI@MPNs/HAskeletal muscle

   Encapsulated sustained-release whey protein improves muscle mass and strength in sarcopenic mice · Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 27 Sep 2026

Trim63 →

1. Whey protein improves grip strength in mice.

   “PWPI@MPNs25/HA significantly improves lean body content, grip strength, grid hanging time, exhaustion time, and exhaustion distance.”

   Animalsin a murine sarcopenia modelPWPI@MPNs25/HA

   Encapsulated sustained-release whey protein improves muscle mass and strength in sarcopenic mice · Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 27 Sep 2026

1. Whey protein improves lean body mass in mice.

   “In a murine sarcopenia model, PWPI@MPNs25/HA significantly improves lean body content, grip strength, grid hanging time, exhaustion time, and exhaustion distance.”

   Animalsin a murine sarcopenia modelPWPI@MPNs25/HA

   Encapsulated sustained-release whey protein improves muscle mass and strength in sarcopenic mice · Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 27 Sep 2026

Lean body mass →