Mechanism and progress of the research on the treatment of bacterial infection with bacteriophage lysin / 基础医学与临床

ABSTRACT

Bacteriophage lysin is characterized by high stability, wide bactericidal activity and efficacy, and safty. It is able to lyse bacteria specifically and is not susceptible to bacterial resistance. In the presence of phage, phage infecting bacteria and coding for endolysin then it lyse the bacteria, In the absence of the phage, holin assists the endolysin lysis the bacteria from external. In addition, the research progress on the treatment of Gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus, Streptococcus pyogenes, and Gram-negative bacteria, such as Acinetobacter baumannii and Pseudomonas aeruginosa, was also discussed in this paper.