%0 Journal Article
%T Interaction of species A rotavirus VP4 with the cellular proteins vimentin and actin related protein 2 discovered by a proximity interactome assay.
%A Hao P
%A Qu Q
%A Pang Z
%A Li L
%A Du S
%A Shang L
%A Jin C
%A Xu W
%A Ha Z
%A Jiang Y
%A Chen J
%A Gao Z
%A Jin N
%A Wang J
%A Li C
%J J Virol
%V 97
%N 12
%D 2023 Dec 21
%M 37991368
%F 6.549
%R 10.1128/jvi.01376-23
%X <B>OBJECTIVE: </B>Rotavirus (RV) is an important zoonosis virus, which can cause severe diarrhea and extra-intestinal infection. To date, some proteins or carbohydrates have been shown to participate in the attachment or internalization of RV, including HGBAs, Hsc70, and integrins. This study attempted to indicate whether there were other proteins that would participate in the entry of RV; thus, the RV VP4-interacting proteins were identified by proximity labeling. After analysis and verification, it was found that VIM and ACTR2 could significantly promote the proliferation of RV in intestinal cells. Through further viral binding assays after knockdown, antibody blocking, and recombinant protein overexpression, it was revealed that both VIM and ACTR2 could promote RV replication.