Influenza virus hemagglutinin stimulates the protein kinase C activity of human polymorphonuclear leucocytes

被引:27
作者
Arora, DJS [1 ]
Gasse, N [1 ]
机构
[1] Univ Quebec, Inst Armand Frappier, Virol Res Ctr, Laval, PQ H7N 4Z3, Canada
关键词
D O I
10.1007/s007050050439
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Human polymorphonuclear leukocytes (PMNL) incubated with influenza virus, A/USSR/90/77 (H1N1) or its hemagglutinin produced a significant increase in their PKC activity when compared with untreated PMNL. The activated kinase translocated from cytosol to cellular membrane. The calcium-dependent enzyme activity was inhibited by a specific inhibitor suggesting that alpha and/or beta isoforms of PKC were involved.
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页码:2029 / 2037
页数:9
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