Molecular identification and immunological characteristics of goose suppressor of cytokine signaling 1 (SOCS-1) in vitro and vivo following DTMUV challenge.

Abstract:

:Purpose suppressor of cytokine signaling 1 (SOCS-1) is inducible feedback inhibitors of cytokine signaling and involved in viral infection through regulation of both innate and adaptive immunity. In this study, we firstly cloned SOCS-1 (goSOCS-1) from duck Tembusu virus (DTMUV) infected goose. The full-length sequence of goSOCS-1 ORF is 624bp and encoded 108 amino acids. Structurally, the mainly functional regions (KIR, SH2, SOCS-box) were conserved between avian and mammalian. The tissues distribution data showed SOCS-1 highly expressed in immune related tissues (SP, LU, HG) of both gosling and adult goose. Moreover, the goSOCS-1 transcripts were induced by goIFNs in GEFs and by TLR ligands in PBMCs. Notably, upon DTMUV infection, highly expression level of goSOCS-1 was detected in vitro and in vivo with high viral load. Our results indicated that goSOCS-1 might involve in both innate and adaptive antiviral immunity of waterfowl.

journal_name

Cytokine

journal_title

Cytokine

authors

Zhang W,Chen S,Zhang J,Wu Z,Wang M,Jia R,Zhu D,Liu M,Sun K,Yang Q,Wu Y,Chen X,Cheng A

doi

10.1016/j.cyto.2017.03.015

subject

Has Abstract

pub_date

2017-05-01 00:00:00

pages

1-9

eissn

1043-4666

issn

1096-0023

pii

S1043-4666(17)30084-4

journal_volume

93

pub_type

杂志文章

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