Interleukin-27 inhibition of HIV-1 involves an intermediate induction of type I interferon

Interleukin-27 inhibition of HIV-1 involves an intermediate induction of type I interferon.

Infection of CD4(+) chemokine coreceptor(+) targets by HIV is aided and abetted by the proficiency of HIV in eliminating or neutralizing host cell-derived defensive molecules. Among these innate protective molecules, a family of intracellular apolipoprotein B mRNA-editing enzyme, catalytic polypeptide-like (APOBEC) cytidine deaminases, is constitutively expressed but inactivated by HIV viral in...

Differential inhibition of type I interferon induction by arenavirus nucleoproteins.

We have documented that the nucleoprotein (NP) of the prototypic arenavirus lymphocytic choriomeningitis virus is an antagonist of the type I interferon response. In this study we tested the ability of NPs encoded by representative arenavirus species from both Old World and New World antigenic groups to inhibit production of interferon. We found that, with the exception of Tacaribe virus (TCRV)...

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Constitutively Active MAVS Inhibits HIV-1 Replication via Type I Interferon Secretion and Induction of HIV-1 Restriction Factors

Type I interferon is known to inhibit HIV-1 replication through the induction of interferon stimulated genes (ISG), including a number of HIV-1 restriction factors. To better understand interferon-mediated HIV-1 restriction, we constructed a constitutively active form of the RIG-I adapter protein MAVS. Constitutive MAVS was generated by fusion of full length MAVS to a truncated form of the Epst...

An Alphavirus Nsp1 Determinant Modulates Type I Interferon Induction