Adenovirus receptors and their implications in gene delivery

作者：Sharma Anurag; Li Xiaoxin; Bangari Dinesh S; Mittal Suresh K^*

来源：Virus Research, 2009, 143(2): 184-194.

DOI：10.1016/j.virusres.2009.02.010

• Adenoviral vector
• Adenovirus receptor
• Gene delivery
• Targeting
• Tissue tropism

Adenoviruses (Ads) have gained popularity as gene delivery vectors for therapeutic and prophylactic applications. Ad entry into host cells involves specific interactions between cell surface receptors and viral capsid proteins. Several cell surface molecules have been identified as receptors for Ad attachment and entry. Tissue tropism of Ad vectors is greatly influenced by their receptor usage. A variety of strategies have been investigated to modify Ad vector tropism by manipulating the receptor-interacting moieties. Many such strategies are aimed at targeting and/or detargeting of Ad vectors. In this review, we discuss the various cell surface molecules that are implicated as receptors for virus attachment and internalization. Special emphasis is given to Ad types that are utilized as gene delivery vectors. Various strategies to modify Ad tropism using the knowledge of Ad receptors are also discussed.

• 出版日期2009-8