Persistence of HIV-1 Transcription in Peripheral-Blood Mononuclear Cells in Patients Receiving Potent Antiretroviral Therapy

Despite treatment with potent antiretroviral drugs and the suppression of plasma HIV-1 RNA to undetectable levels for 20 months or more, HIV-1 transcription persists in peripheral-blood mononuclear cells. Unless the quasi-steady state levels of HIV DNA and mRNA eventually disappear with longer periods of therapy, these findings suggest that HIV-1 infection cannot be eradicated with current treatments.