ABSTRACT
LC3-associated phagocytosis (LAP) is a special phagocytosis occurring at the intersection of the two pathways of phagocytosis and autophagy. A hallmark event of the LAP process is the recruitment of microtubule-associated proteinⅠlight chain type 3-Ⅱ(LC3Ⅱ) to the phagosome surface of the monolayer membrane structure. The LAP pathway relies on the functions of the RUN domain and cysteine-rich domain containing, Beclin 1-interacting protein (Rubicon) and reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase. The LC3-associated phagosome (LAPosome) binds to the lysosome to digest and degrade the contents. In recent years, increasing studies have found that LAP plays an important role in the infections caused by pathogenic microorganisms including fungi and bacteria. LAP is a crucial way in the host to resist and degrade the infection of pathogenic microorganisms. However, some pathogenic microorganisms can effectively escape from LAP in the host and even use LAPosome as a place for colonization and replication. This article summarized the recent progress in the role of LAP in host defense against pathogenic microorganism infection and the significance of it in the occurrence and development of diseases.
ABSTRACT
Mechanism and case study on treatment of refractory diseases of oculopathy with Dr. Shen Feng-ren's abdominal eight-diagram holotherapy are introduced in the article. The accurate location of acupoints, comprehensive understanding of the theory and features of the eight-diagram are held as the prerequisites of the application of the therapy. The combination of the theories of five wheels, five zang organs, and mother and son relation among the five elements are taken as the theoretical foundation of the treatment. And clinical analyses on three cases treated with the theory are provided as well.