Julia J. Mack

The paper uses intravital imaging to study Ca2+ activity in skin capillaries of live mice, revealing spatiotemporal organization and regulation through gap junctions and L-type Ca2+ channels.

This paper introduces POCA, a photosensitizer-based proximity labeling method that captures both protein and lipid interactomes with high spatiotemporal resolution.

This study identifies Aster-A as a cholesterol transporter in T cells that regulates immune signaling and metabolic responses by controlling membrane cholesterol levels.

This study shows that PPARγ controls adipose tissue expansion by regulating LPCAT3, which affects membrane lipid composition and triglyceride storage, linking dietary n-6 PUFAs to energy balance.

The paper identifies cholesterol binding to VCAM-1 as a mechanism promoting vascular inflammation by stabilizing VCAM-1 and enhancing immune cell recruitment.

This study examines how different blood flow patterns alter the lipidome of human aortic endothelial cells and identifies stimulus-specific lipid reprogramming in response to pro-inflammatory agonists.

The paper shows that vascular injury leads to changes in vessel network topology to increase blood flow and activate Notch-ephrinb2 signaling for microcirculation restoration.