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The Role of Cytidine Deaminases on Innate Immune Responses against Human Viral Infections
Joint Authors
Vieira, Valdimara C.
Soares, Marcelo A.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-24
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
The APOBEC family of proteins comprises deaminase enzymes that edit DNA and/or RNA sequences.
The APOBEC3 subgroup plays an important role on the innate immune system, acting on host defense against exogenous viruses and endogenous retroelements.
The role of APOBEC3 proteins in the inhibition of viral infection was firstly described for HIV-1.
However, in the past few years many studies have also shown evidence of APOBEC3 action on other viruses associated with human diseases, including HTLV, HCV, HBV, HPV, HSV-1, and EBV.
APOBEC3 inhibits these viruses through a series of editing-dependent and independent mechanisms.
Many viruses have evolved mechanisms to counteract APOBEC effects, and strategies that enhance APOBEC3 activity constitute a new approach for antiviral drug development.
On the other hand, novel evidence that editing by APOBEC3 constitutes a source for viral genetic diversification and evolution has emerged.
Furthermore, a possible role in cancer development has been shown for these host enzymes.
Therefore, understanding the role of deaminases on the immune response against infectious agents, as well as their role in human disease, has become pivotal.
This review summarizes the state-of-the-art knowledge of the impact of APOBEC enzymes on human viruses of distinct families and harboring disparate replication strategies.
American Psychological Association (APA)
Vieira, Valdimara C.& Soares, Marcelo A.. 2013. The Role of Cytidine Deaminases on Innate Immune Responses against Human Viral Infections. BioMed Research International،Vol. 2013, no. 2013, pp.1-18.
https://search.emarefa.net/detail/BIM-1004848
Modern Language Association (MLA)
Vieira, Valdimara C.& Soares, Marcelo A.. The Role of Cytidine Deaminases on Innate Immune Responses against Human Viral Infections. BioMed Research International No. 2013 (2013), pp.1-18.
https://search.emarefa.net/detail/BIM-1004848
American Medical Association (AMA)
Vieira, Valdimara C.& Soares, Marcelo A.. The Role of Cytidine Deaminases on Innate Immune Responses against Human Viral Infections. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-18.
https://search.emarefa.net/detail/BIM-1004848
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1004848