Endocrine Abstracts

Chronic inflammation in adipose tissue contributes to obesity-related insulin resistance. The 3-Phosphoinositide-dependent Protein Kinase 1 (Pdk1)/forkhead transcription factor (Foxo1) pathway is important in regulating glucose and energy homeostasis, but little is known about this pathway in adipose tissue macrophages (ATMs). To investigate this, we generated transgenic mice that carried macrophage/granulocyte-specific mutations, including a Pdk1 knockout (LysMPdk1-/-), a Pdk...