MicrobeWorld

UT Southwestern Medical Center scientists have synthesized a peptide that shows potential for pharmaceutical development into agents for treating infections, neurodegenerative disorders, and cancer through an ability to induce a cell-recycling process called autophagy.

In their latest findings reported online in the journal Nature, Center researchers were able to synthesize a peptide called Tat-beclin 1, which induces the autophagy process. Mice treated with Tat-beclin-1 were resistant to several infectious diseases, including West Nile virus and another mosquito-borne virus called chikungunya that is common to Asia, Africa, and India.