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Analysis of Group IV Viral SSHHPS Using In Vitro and In Silico Methods
Published on: December 21, 2019
Cyclophilin A and viral infections
Daijun Zhou1, Qiang Mei, Jintao Li
14th Team of Cadet Brigade, Third Military Medical University, Chongqing 400038, PR China.
Biochemical and Biophysical Research Communications
|July 21, 2012
Summary
Cyclophilin A (CyPA) impacts viral replication differently across viruses. This protein can promote or inhibit viral infections and influences the host
Area of Science:
- Virology
- Immunology
- Molecular Biology
Background:
- Cyclophilin A (CyPA) is a peptidyl-prolyl cis/trans isomerase.
- CyPA is recognized as a target of the immunosuppressive drug cyclosporine A.
- CyPA's role in viral replication is multifaceted.
Purpose of the Study:
- To review the diverse roles of Cyclophilin A (CyPA) in viral infections.
- To explore CyPA's influence on viral replication and host immune responses.
Main Methods:
- Literature review of studies investigating CyPA and viral interactions.
- Analysis of reported findings on CyPA's effects on various viruses.
- Examination of CyPA's regulation of host Interferon type I (IFN-I) responses.
Main Results:
- CyPA is essential for the replication of certain viruses, including HIV, HCV, and HBV.
- Conversely, CyPA can suppress the replication of other viruses, such as Influenza A virus and rotavirus.
- CyPA modulates the host's IFN-I immune response during viral infections.
Conclusions:
- Cyclophilin A exhibits diverse and often opposing roles in viral infections.
- CyPA's function varies depending on the specific virus and host context.
- Understanding CyPA's complex interactions is crucial for antiviral strategies.
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