Longevity News

IGFBP-1 is Associated with IRS Signaling Upregulation and Contributes to Metabolic Recovery Post-Roux-en-Y Bypass

Source: Frontiers - Health • Published: 01 Jul 2026, 00:00

IGFBP-1 is Associated with IRS Signaling Upregulation and Contributes to Metabolic Recovery Post-Roux-en-Y Bypass

Metabolic-surgery preclinical research examining molecular signaling and organ recovery after gastric bypass. Ideal for readers curious about surgical metabolism and translational insights.

Key Takeaways
  • Roux-en-Y surgery reduced body weight, fasting glucose, and HOMA-IR in wild-type mice
  • Post-surgery IGFBP-1 rose and IRS-1, PI3K, and AKT increased in wild-type mice
  • IGFBP-1 knockout mice lacked signaling changes and showed incomplete multi-organ recovery
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