CD163-Expressing Porcine Macrophages Support NADC30-like and NADC34-like PRRSV Infections.

CD163-Expressing Porcine Macrophages Support NADC30-like and NADC34-like PRRSV Infections.
复制标题

表达 CD163 的猪巨噬细胞支持 NADC30 样和 NADC34 样 PRRSV 感染。

DOI:
10.3390/v14092056
复制
发表时间:
2022-09-16
期刊:
Viruses
影响因子:
--
通讯作者:
Zhu J
Zhu J
中科院分区:
其他
文献类型:
--
作者:
Xu Y;Ye M;Sun S;Cao Q;Luo J;Wang Y;Zheng W;Meurens F;Chen N;Zhu J

文献摘要

参考文献

被引文献

相似文献

猪繁殖与呼吸综合征病毒(PRRSV)具有严格的细胞嗜性。除原始肺泡巨噬细胞外,PRRSV对非洲绿猴肾细胞具有严格的细胞亲和性,如MARC-145细胞;然而,大多数NADC30和NADC34样PRRSV毒株不感染MARC-145细胞。基本清道夫受体CD163已被证明在多种非允许细胞系中介导PRRSV的生产性感染。在这项研究中,我们系统地测试了稳定表达3D4/21细胞的猪CD163细胞对不同PRRSV毒株的感染。免疫印迹、免疫荧光、定量聚合酶链式反应和病毒滴定实验表明,表达CD163的猪巨噬细胞支持PRRSV2在第1、5、8代的感染。考虑到目前中国1系NADC30样和NADC34样PRRSV2的流行情况,表达CD163的巨噬细胞对PRRSV的研究和疾病治疗非常有用。
Porcine reproductive and respiratory syndrome virus (PRRSV) has a strict cell tropism. In addition to the primary alveolar macrophages, PRRSV is strictly cytotropic to African green monkey kidney cells, such as MARC-145 cells; however, MARC-145 cells are not infected by most NADC30-like and NADC34-like PRRSV strains. The essential scavenger receptor CD163 has been proved to mediate productive infection of PRRSV in various non-permissive cell lines. In this study, we systematically tested the porcine CD163 stably expressing 3D4/21 cells for infections with various PRRSV strains. The results showed that the porcine CD163-expressing macrophages support the infections of PRRSV2 of lineages 1, 5, and 8, as evidenced by Western blotting, immunofluorescence assay, quantitative PCR, and virus titration assay. Considering the current prevalence of NADC30-like and NADC34-like PRRSV2 of lineage 1 in China, the CD163-expressing macrophages are very useful for PRRSV research and disease management.
DOI: 10.1016/j.jviromet.2009.11.003
发表时间: 2010-02-01
影响因子: 3.1
作者:
Lee, Yoo Jin;Park, Choi-Kyu;Lee, Changhee
通讯作者: Lee, Changhee
DOI: 10.1007/s00705-017-3358-5
发表时间: 2017-08-01
影响因子: 2.7
作者:
Adams, Michael J.;Lefkowitz, Elliot J.;Davison, Andrew J.
通讯作者: Davison, Andrew J.
DOI: 10.1016/j.vetmic.2015.01.018
发表时间: 2015-04-17
影响因子: 3.3
作者:
Chen, Jia-zeng;Peng, Jin-mei;Tong, Guang-zhi
通讯作者: Tong, Guang-zhi
DOI: 10.1099/vir.0.2008/005009-0
发表时间: 2008-12-01
影响因子: 3.8
作者:
Van Gorp, Hanne;Van Breedam, Wander;Nauwynck, Hans J.
通讯作者: Nauwynck, Hans J.
DOI: 10.1128/jvi.73.1.270-280.1999
发表时间: 1999-01-01
影响因子: 5.4
作者:
Nelsen, CJ;Murtaugh, MP;Faaberg, KS
通讯作者: Faaberg, KS