PMID- 26653711 OWN - NLM STAT- MEDLINE DCOM- 20160725 LR - 20191218 IS - 1465-2099 (Electronic) IS - 0022-1317 (Linking) VI - 97 IP - 3 DP - 2016 Mar TI - Elevated plasma-soluble CD16 levels in porcine reproductive and respiratory syndrome virus-infected pigs: correlation with ADAM17-mediated shedding. PG - 632-638 LID - 10.1099/jgv.0.000368 [doi] AB - Soluble CD16 (sCD16) is closely correlated with chronic diseases in humans. Here, plasma sCD16 levels in pigs were increased by infection with porcine reproductive and respiratory syndrome virus (PRRSV) but not with porcine epidemic diarrhea virus, porcine circovirus type 2 and pseudorabies virus. Of interest, PRRSV attached to blood neutrophils and reduced surface CD16 expression on neutrophils. In vitro data confirmed that PRRSV caused CD16 shedding in neutrophils. Further analyses revealed that ADAM17 was involved in porcine CD16 shedding. Thus, our findings suggest that increase in sCD16 levels may be an indicator of PRRSV infection. FAU - Gu, Weihong AU - Gu W AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Guo, Longjun AU - Guo L AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Li, Ren AU - Li R AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Niu, Junwei AU - Niu J AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Luo, Xiaolei AU - Luo X AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Zhang, Jian AU - Zhang J AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Xu, Yunfei AU - Xu Y AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Tian, Zhijun AU - Tian Z AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Feng, Li AU - Feng L AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. FAU - Wang, Yue AU - Wang Y AD - State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, PR China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20151210 PL - England TA - J Gen Virol JT - The Journal of general virology JID - 0077340 RN - 0 (Receptors, IgG) RN - EC 3.4.24.- (ADAM Proteins) RN - EC 3.4.24.86 (ADAM17 Protein) RN - EC 3.4.24.86 (ADAM17 protein, human) SB - IM MH - ADAM Proteins/genetics/*metabolism MH - ADAM17 Protein MH - Animals MH - Host-Pathogen Interactions MH - Neutrophils/metabolism/virology MH - Porcine Reproductive and Respiratory Syndrome/blood/*enzymology/genetics/virology MH - Porcine respiratory and reproductive syndrome virus/genetics/*physiology MH - Receptors, IgG/*blood/genetics MH - Sus scrofa MH - Swine EDAT- 2015/12/15 06:00 MHDA- 2016/07/28 06:00 CRDT- 2015/12/15 06:00 PHST- 2015/12/15 06:00 [entrez] PHST- 2015/12/15 06:00 [pubmed] PHST- 2016/07/28 06:00 [medline] AID - 10.1099/jgv.0.000368 [doi] PST - ppublish SO - J Gen Virol. 2016 Mar;97(3):632-638. doi: 10.1099/jgv.0.000368. Epub 2015 Dec 10.