1 rich Libsyn https://www.libsyn.com 300 600 🧬 Apolipoprotein M (ApoM) is emerging as a key regulator of vascular biology. &amp;nbsp; ApoM, an HDL-associated lipocalin, transports sphingosine-1-phosphate (S1P) and selectively activates S1PR1 signaling in endothelial cells. &amp;nbsp; This pathway stabilizes the endothelial barrier, promotes nitric-oxide mediated vasodilation, and suppresses vascular inflammation. &amp;nbsp; Clinical studies increasingly link lower ApoM levels with cardiometabolic disease, CKD, and heart failure risk. &amp;nbsp; New therapies—including ApoM-fusion biologics and selective S1PR1 agonists—may harness this pathway for vascular protection. &amp;nbsp; The ApoM–S1P axis may represent a new frontier in precision cardiovascular medicine. Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity! http://www.MasterMedFacts.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/40374845/height/300/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="300" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/199419210