TRP-ing up melanophores: TRPM7, melanin synthesis, and pigment cell survival

[摘要] McNeill et al. (2007, this issue) dissect the potential role of TRPM7 ion channels in pigment cells by studying the phenotype of zebrafish trpm7 mutant embryos. They demonstrate that 1-phenyl-2-thiourea, a known melanin synthesis inhibitor, prevents melanophore cell death in these mutants. This suggests a potential functional link between TRPM7 signaling and the detoxification of melanin synthesis intermediates.

[发布日期] 2007-08-01