Insights into the pathogenesis of Mycoplasma pneumoniae (Review)

Jun He1, Mihua Liu1, Zhufeng Ye1

  • 1Department of Clinical Laboratory, Nanhua Affiliated Hospital, University of South China, Hengyang, Hunan 421001, P.R. China.

Molecular Medicine Reports
|September 27, 2016
PubMed

Insights

Mycoplasma pneumoniae, a common pathogen, causes pneumonia and various other systemic diseases. This review details its direct damage mechanisms, highlighting the complexity of its pathogenesis.

Area of Science:

  • Microbiology
  • Pathogen Research
  • Infectious Diseases

Background:

  • Mycoplasma are the smallest wall-less prokaryotes, capable of passing through filters.
  • Mycoplasma pneumoniae (M. pneumoniae) is a significant pathogen causing respiratory and systemic illnesses.
  • The complex pathogenesis of M. pneumoniae requires further elucidation.

Purpose of the Study:

  • To review the direct damage mechanisms of M. pneumoniae.
  • To summarize the multifaceted ways M. pneumoniae causes disease.
  • To provide a comprehensive overview of M. pneumoniae pathogenesis.

Main Methods:

  • Literature review of M. pneumoniae research.
  • Analysis of direct damage mechanisms.
  • Synthesis of current understanding of M. pneumoniae pathogenesis.

Main Results:

  • M. pneumoniae causes primary atypical and community-acquired pneumonia.
  • M. pneumoniae is linked to autoimmune hemolytic anemia, and affects the blood, cardiovascular, gastrointestinal, and skin systems.
  • It can also induce pericarditis, myocarditis, nephritis, and meningitis.
  • Direct damage mechanisms include adhesion, membrane fusion destruction, nutrient depletion, invasion, toxic effects, inflammation, and immune responses.

Conclusions:

  • M. pneumoniae exhibits diverse pathogenic mechanisms.
  • Understanding these direct damage pathways is crucial for comprehending M. pneumoniae infection.
  • Further research is essential to fully determine the detailed pathogenesis of M. pneumoniae.

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