Does the RGD-containing domain of exogenous HIV-1 Tat inhibit the engulfment of apoptotic bodies by dendritic cells?
Our results support a role for HIV-1 Tat in decreasing the function of dendritic cells, possibly impairing antigen presentation.
The Quartet lead with its four electrodes and the capability to pace from four anatomical locations provided the highest number of viable pacing vectors at pre-discharge and first follow-up visits, providing more flexibility in device programming and enabling continuation of CRT in more patients when compared with bipolar and tripolar equivalents.