Kaposi's sarcoma.
"Outlier" examples of this organism are identified by ELISA with the V3 domain from the ANT70 isolate. This organism internalizes tetherin by secreting Vpu. According to two landmark 2013 papers by Warner Greene, "abortive infection" with this pathogen triggers pyroptosis and activation-induced cell death. APOBEC is degraded by the Vif protein produced by this pathogen, which predisposes its host to opportunistic infections like candidiasis, toxoplasmosis and (*) Kaposi's sarcoma. Binding to the co-receptor CCR5 facilitates the CD4-mediated uptake of this virus, which is treated by Truvada, AZT, and other inhibitors of reverse transcriptase. For 10 points, name this retrovirus that infects helper T cells, the causative agent of AIDS.
"Outlier" examples of this organism are identified by ELISA with the V3 domain from the ANT70 isolate.
HIV [or human immunodeficiency virus]