Quantifying the Antiviral Effect of IFN on HIV-1 Replication in Cell Culture.
Quantifying the Antiviral Effect of IFN on HIV-1 Replication in Cell Culture.
复制标题
DOI:
10.1038/srep11761
复制
发表时间:
2015-06-29
影响因子:
4.6
通讯作者:
Mammano F
中科院分区:
文献类型:
--
作者:
Ikeda H;Godinho-Santos A;Rato S;Vanwalscappel B;Clavel F;Aihara K;Iwami S;Mammano F
Type-I interferons (IFNs) induce the expression of hundreds of cellular genes, some of which have direct antiviral activities. Although IFNs restrict different steps of HIV replication cycle, their dominant antiviral effect remains unclear. We first quantified the inhibition of HIV replication by IFN in tissue culture, using viruses with different tropism and growth kinetics. By combining experimental and mathematical analyses, we determined quantitative estimates for key parameters of HIV replication and inhibition, and demonstrate that IFN mainly inhibits de novo infection (33% and 47% for a X4- and a R5-strain, respectively), rather than virus production (15% and 6% for the X4 and R5 strains, respectively). This finding is in agreement with patient-derived data analyses.
登录
查看更多内容
影响因子:
6.7
作者:
Barr SD;Smiley JR;Bushman FD
通讯作者:
Bushman FD
影响因子:
5.2
作者:
Iwami S;Sato K;De Boer RJ;Aihara K;Miura T;Koyanagi Y
通讯作者:
Koyanagi Y
影响因子:
3.8
作者:
FERNANDEZCRUZ, E;LANG, JM;YEO, J
通讯作者:
YEO, J
影响因子:
9.9
作者:
Althaus, Christian L.;De Boer, Rob J.
通讯作者:
De Boer, Rob J.
影响因子:
5.4
作者:
Maitra, RK;Silverman, RH
通讯作者:
Silverman, RH