Leptin Resistance and Endoplasmic Reticulum Stress: ER Proteostasis as a Proposed Convergence Node—A Mechanistic Synthesis of Preclinical Evidence
Most existing reviews treat endoplasmic reticulum (ER) stress as one mechanism among several in leptin resistance. This review advances a different claim: ER proteostasis may act as a central convergence node, translating metabolic, inflammatory, developmental, and nutrient-derived signals into a shared effector signat...