A conserved glucagon signaling pathway links high-fat diet-induced metabolic imbalance to cardiac arrhythmia through hormone-producing cells and heart-innervating neurons that regulate rhythmicity.

Explore how zero-knowledge proofs (ZKPs) secure Model Context Protocol (MCP) deployments with privacy-preserving validation and post-quantum resistance.

Objectives To evaluate whether type 2 diabetes mellitus (T2DM) presence and severity are associated with differences in global and domain-specific cognitive function among US adults, using ...