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[Metalloproteases and their inhibitors: role in pathogenesis of selected examples]

Anna Siemińska-Kuczer1, Lidiia Vertyporokh1, Mariola Andrejko1

  • 1Department of Immunology, Institute of Biology and Biochemistry, Faculty of Biology and Biotechnology, UMCS, 19 Akademicka St., 20-033 Lublin, Poland.

Postepy Biochemii
|January 28, 2018
PubMed

Insights

Metalloproteases from Pseudomonas aeruginosa degrade host tissues and immune proteins. Inhibitors of these metalloproteases show therapeutic potential against antibiotic-resistant infections.

Area of Science:

  • Microbiology
  • Biochemistry
  • Immunology

Background:

  • Proteolytic enzymes and inhibitors are key in host-pathogen interactions.
  • Pathogenic microbes secrete metalloproteases that damage host tissues and immune proteins.
  • Antibiotic resistance necessitates novel therapeutic strategies.

Purpose of the Study:

  • To describe the role of Pseudomonas aeruginosa metalloproteases in host colonization.
  • To highlight the function of metalloproteinase inhibitors in host defense.
  • To underscore the therapeutic potential of metalloproteinase inhibitors.

Main Methods:

  • Literature review on metalloproteases and their inhibitors in Pseudomonas aeruginosa infections.
  • Analysis of host-pathogen interaction mechanisms involving bacterial metalloproteases.
  • Evaluation of the therapeutic implications of metalloproteinase inhibitors.

Main Results:

  • Pseudomonas aeruginosa metalloproteases contribute to host tissue and immune protein degradation.
  • Metalloproteinase inhibitors play a role in host defense mechanisms.
  • These inhibitors show promise in combating infections, especially those caused by resistant strains.

Conclusions:

  • Metalloproteases are virulence factors for Pseudomonas aeruginosa.
  • Metalloproteinase inhibitors represent a potential therapeutic avenue against bacterial infections.
  • Targeting metalloproteases could overcome antibiotic resistance challenges.
Keywords:
Pseudomonas aeruginosainsect metalloproteinase inhibitormetalloprotease inhibitormetalloproteases

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