Immune-repelling protein prolongs function, survival of human stem-cell-derived beta cells
Encapsulating human stem-cell-derived beta cells in microcapsules made with a protein that repels key immune cells restored glucose metabolism in diabetic mice and protected the cells from immune system attack, preventing the buildup of inflammatory fibrotic tissue that has plagued previous trials of encapsulated beta cells. A team of Massachusetts General Hospital (MGH) investigators reports…