Interaction of Virus With the Interferon System / 中国生物工程杂志
China Biotechnology
; (12)2006.
Article
de Zh
| WPRIM
| ID: wpr-684924
Bibliothèque responsable:
WPRO
ABSTRACT
Interferons are potent cytokines with antiviral activity that have been founded earliest. Different types of interferons have similar bioactivity, Such as anti-viruses activity, anti-tumor activity and immune modulation. They are induced by virus infection and trigger the host defense by different mechanisms. Firstly, IFNs directly induce the expression of effector proteins with antiviral activity, thus establishing a first line of defense. Secondly, they help to shape adaptive immunity, leading to long-lasting protection. Due to the key position of IFNs in antiviral defense, viruses have evolved effective countermeasures in order to successfully invade the host. By expressing so-called IFN antagonists, viruses interfere with either IFN induction, IFN signaling, or the action of IFN effector proteins.
Texte intégral:
1
Indice:
WPRIM
langue:
Zh
Texte intégral:
China Biotechnology
Année:
2006
Type:
Article