Chowdhury Abdulla and Richa Aishwarya et al. report that methamphetamine exposure in mice leads to cardiomyopathy via the signaling receptor Sigmar1. They find that methamphetamine inhibits Sigmar1, which alters mitochondrial function, and show that their findings are consistent with observations in hearts from human methamphetamine users.
- Chowdhury S. Abdullah
- Richa Aishwarya
- Md. Shenuarin Bhuiyan
