c-di-AMP regulates bacterial biofilm formation / 生物工程学报

ABSTRACT

Bacterial biofilm plays an important role in persistent microbial infection. Delineation of the formation and development of bacterial biofilm would provide a promising strategy to treat recalcitrant infection. c-di-AMP (Cyclic diadenosine monophosphate) is a recently identified second messenger of bacteria and involved in plethora of bacterial activities, including cell growth, cell wall homeostasis, biofilm formation and microbial pathogenicity. Here we review the recent literature pertinent to the role and molecular mechanisms of c-di-AMP in regulating biofilm formation of bacteria. The potential application of c-di-AMP and its related proteins in the development of novel antimicrobial therapeutics has also been discussed.