Research progress on the development of human neutrophil elastase inhibitors / 药学学报

Human neutrophil elastase (hNE) is a serine proteolytic enzyme mainly distributed in neutrophils. When the balance between anti-hNE protein and hNE is broken, excessive release of hNE can cause the occurrence of various diseases. Therefore, inhibition of hNE is a promising therapeutic strategy. In this paper, the structure, action mechanism, physiological function of hNE and the development of hNE inhibitors were briefly summarized, in order to provide information for the related research.

Research Progress of Human Neutrophil Elastase Inhibitors and Their Application in Diverse Diseases / 中国药学杂志

To comprehensively understand the research status of human neutrophil elastase inhibitors (HNEI) and their clinical application prospect, the papers about novel HNEI discovered since 2011 and diseases related to human neutrophil elastase (HNE) in addition to pulmonary diseases were summarized. The results showed that a lot of highly selective and potent HNE inhibitors have been discovered since 2011. HNE participates in the development of many diseases. In addition to the infectious and inflammatory pulmonary diseases reported in the past, it is also associated with ischemia-reperfusion injury, rheumatoid arthritis, autoimmune diabetes, nephritis, cancer and other diseases. The development of novel HNEI with high potency and low toxicity has been an important direction for HNE-related diseases.