Original ResearchPublished 8 October 2026Effects of high-intensity treadmill exercise on GLUT4, TNF-α, and INSIG1 mRNA expression and blood glucose levels in streptozotocin-induced diabetic ratsSezgin Hepsert · Semih Dalkılıç · Lütfiye Kadıoğlu Dalkılıç · İbrahim Aydınlı · Dilek Arslan · Mehmet Akif Sarı · Yakup KılıcFrontiers in Endocrinologydoi 10.3389/fendo.2026.1973677