Cellular dormancy: A widespread phenomenon that perpetuates infectious diseases
Claudio V da Silva1, Teresiama Velikkakam1, Elida C M de Oliveira1
1Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil.
Journal of Basic Microbiology
|December 8, 2023
Summary
Microorganisms enter dormancy, a survival state involving cell cycle arrest, to persist in harsh environments and facilitate disease spread. This discussion explores bacterial and protozoa pathogen dormancy mechanisms.
Area of Science:
- Microbiology
- Pathogen Biology
- Cellular Biology
Background:
- Microorganisms can enter cellular dormancy under adverse environmental conditions.
- Dormancy involves cell cycle arrest and interrupted multiplication, aiding pathogen survival and disease transmission.
- This survival strategy allows microorganisms to persist through unfavorable conditions until reactivation is possible.
Purpose of the Study:
- To discuss the dormancy of bacterial and protozoa pathogens.
- To focus on the potential mechanisms and components associated with microbial dormancy.
Main Methods:
- Literature review and synthesis of existing research on microbial dormancy.
- Analysis of proposed mechanisms and components involved in pathogen dormancy.
Main Results:
- Dormancy is a crucial survival strategy for pathogens.
- Mechanisms of dormancy vary but often involve reversible cell cycle arrest.
- Specific molecular components are associated with the establishment and maintenance of dormancy.
Conclusions:
- Understanding pathogen dormancy is key to controlling infectious diseases.
- Further research into dormancy mechanisms can reveal novel therapeutic targets.
- Dormancy plays a significant role in the evolution and persistence of microbial pathogens.
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