Tat-Beclin 1: Small Molecules and Peptides

Many standard methods to induce autophagy lack desired specificity. Both starvation and rapamycin, an allosteric inhibitor of MTORC1, are known to regulate biological processes other than autophagy. The non-specific nature of these methods complicates data interpretation and has driven the preference for loss-of-function Atg mutants to analyze autophagy. In 2013, the discovery of engineered Tat-Beclin 1 provided the first method to induce autophagy without regulating other pathways ...