CD36 maintains the gastric mucosa and associates with gastric disease.

The gastric epithelium is often exposed to injurious elements and failure of appropriate healing predisposes to ulcers, hemorrhage, and ultimately cancer. We examined the gastric function of CD36, a protein linked to disease and homeostasis. We used the tamoxifen model of gastric injury in mice null for Cd36 (Cd36), with Cd36 deletion in parietal cells (PC-Cd36) or in endothelial cells (EC-Cd36).

Visceral obesity and insulin resistance associate with CD36 deletion in lymphatic endothelial cells.

Disruption of lymphatic lipid transport is linked to obesity and type 2 diabetes (T2D), but regulation of lymphatic vessel function and its link to disease remain unclear. Here we show that intestinal lymphatic endothelial cells (LECs) have an increasing CD36 expression from lymphatic capillaries (lacteals) to collecting vessels, and that LEC CD36 regulates lymphatic integrity and optimizes lipid transport. Inducible deletion of CD36 in LECs in adult mice (Cd36) increases discontinuity of LEC VE-cadherin junctions in lacteals and collecting vessels.