During the progression of type 2 diabetes, insulin-producing β-cells can lose their identity and become reprogrammed into other cell types. Here the authors show that murine diabetic β-cells require the protein Raptor for maintaining β-cell health and preventing them from turning into α-cells, independent of Raptor’s involvement in regulating blood sugar levels.
- Qinglei Yin
- Qicheng Ni
- Guang Ning
