tatbeclin 1

Tat-beclin 1, a peptide derived from the autophagy protein beclin 1, is a powerful inducer of autophagy. It interacts with GAPR-1 (GLIPR2), a negative regulator of autophagy. Tat-beclin 1 effectively reduces polyglutamine expansion protein aggregates and inhibits various pathogens, such as HIV-1, in laboratory experiments. Additionally, it decreases mortality in mice infected with chikungunya (CHIKV) or West Nile virus (WNV).

Tat-beclin 1 acetate is a potent inducer of autophagy and interacts with the negative regulator of autophagy, GAPR-1. Tat-beclin 1 acetate decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens (including HIV-1).