Accelerated induction of apoptosis in insect cells by baculovirus-expressed SARS-CoV membrane protein.
Accelerated induction of apoptosis in insect cells by baculovirus-expressed SARS-CoV membrane protein.
复制标题
杆状病毒表达的SARS-COV膜蛋白加速了昆虫细胞中凋亡的诱导。
DOI:
10.1016/j.febslet.2006.06.003
复制
发表时间:
2006-07-10
期刊:
影响因子:
3.5
通讯作者:
Hu YC
中科院分区:
文献类型:
--
作者:
Lai CW;Chan ZR;Yang DG;Lo WH;Lai YK;Chang MD;Hu YC
It has been shown that severe acute respiratory syndrome‐associated coronavirus (SARS‐CoV) 3a and 7a proteins, but not membrane (M) protein, induce apoptosis in mammalian cells. Upon expression of SARS‐CoV M protein using the baculovirus/insect cell expression system, however, we found that the expressed M protein triggered accelerated apoptosis in insect cells, as characterized by rapid cell death, elevated cytotoxicity, cell shrinkage, nuclear condensation and DNA fragmentation. Conversely, the M protein expressed in mammalian cells did not induce apoptosis. This is the first report describing the induction of apoptosis by SARS‐CoV M protein in animal cells and possible implications are discussed.
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DOI:
10.1016/s0140-6736(03)13077-2
发表时间:
2003-04-19
期刊:
Lancet (London, England)
影响因子:
--
作者:
Peiris JS;Lai ST;Poon LL;Guan Y;Yam LY;Lim W;Nicholls J;Yee WK;Yan WW;Cheung MT;Cheng VC;Chan KH;Tsang DN;Yung RW;Ng TK;Yuen KY;SARS study group
通讯作者:
SARS study group
影响因子:
3.8
作者:
Hai, P;Liu, YG;Rao, ZH
通讯作者:
Rao, ZH
影响因子:
3.8
作者:
Law, PTW;Wong, CH;Tsui, SKW
通讯作者:
Tsui, SKW
影响因子:
56.9
作者:
CLEM, RJ;FECHHEIMER, M;MILLER, LK
通讯作者:
MILLER, LK
影响因子:
3.8
作者:
Nal, B;Chan, CM;Altmeyer, R
通讯作者:
Altmeyer, R