Expression profile of porcine scavenger receptor A and its role in bacterial phagocytosis by macrophages.
Expression profile of porcine scavenger receptor A and its role in bacterial phagocytosis by macrophages.
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DOI:
10.1016/j.dci.2019.103534
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发表时间:
2020-03
影响因子:
2.9
通讯作者:
Qiu Y
中科院分区:
文献类型:
--
作者:
Xiang X;Zhang Y;Li Q;Wei J;Liu K;Shao D;Li B;Olszewski MA;Ma Z;Qiu Y
Expression of scavenger receptor A (SRA) in macrophages plays key role in macrophage mediated uptake of microbes. However, little is known about the role of porcine scavenger receptor A (pSRA) in phagocytic function of macrophages in swine species. In this study, polyclonal antibody against pSRA was generated by using recombinant proteins to study expression and function of pSRA. We report broad expression of pSRA in different tissues. In the lungs, pSRA is mainly expressed by alveolar macrophages. Blockade of class A scavenger receptor by fucoidan treatment demonstrates that pSRA has role in bacterial phagocytosis by macrophages. Furthermore, importance of SRA-mediated bacterial phagocytosis has been shown using CHO cell line expressing pSRA. In summary, these findings reveal that pSRA, which is predominantly expressed in alveolar macrophages is likely to be an important receptor mediating recognition and uptake of bacteria in pig lungs.
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影响因子:
7.3
作者:
Nakayama M
通讯作者:
Nakayama M
DOI:
10.4049/jimmunol.1000989
发表时间:
2010-10-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Thelen T;Hao Y;Medeiros AI;Curtis JL;Serezani CH;Kobzik L;Harris LH;Aronoff DM
通讯作者:
Aronoff DM
DOI:
10.4049/jimmunol.1203435
发表时间:
2013-07-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Qiu Y;Dayrit JK;Davis MJ;Carolan JF;Osterholzer JJ;Curtis JL;Olszewski MA
通讯作者:
Olszewski MA
影响因子:
3.1
作者:
BrougHolub, E;Toews, GB;Standiford, TJ
通讯作者:
Standiford, TJ
DOI:
10.1073/pnas.85.23.9238
发表时间:
1988-12-01
影响因子:
11.1
作者:
KODAMA, T;REDDY, P;KRIEGER, M
通讯作者:
KRIEGER, M