Local anesthetic lidocaine inhibits TRPM7 current and TRPM7-mediated zinc toxicity.
Leng TD, Lin J, Sun HW, Zeng Z, O'Bryant Z, Inoue K, Xiong ZG. Local anesthetic lidocaine inhibits TRPM7 current and TRPM7-mediated zinc toxicity. CNS Neurosci Ther. 2015 Jan; 21(1):32-9.