Sestrin2 is a leucine sensor for the mTORC1 pathway
Science (2016) - Comment
pubmed: 26449471  doi: 10.1126/science.aab2674  issn: 1095-9203  issn: 0036-8075 

Rachel L. Wolfson, Lynne Chantranupong, Robert A. Saxton, Kuang Shen, Sonia M. Scaria, Jason R. Cantor, David M. Sabatini