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The human neuroblastoma cell line SKNBE can be differentiated either by serum removal or by adding to the culture medium different morphogens, for instance, retinoic acid (RA), cyclic AMP derivatives, and phorbol esters. Both the differentiated and undifferentiated cells express the two types of membrane tumor necrosis factor (TNF) receptors (TNFRs) of 55(More)
HIV controllers (HICs), rare HIV-1 infected individuals able to control viral replication without antiretroviral therapy, are characterized by an efficient polyfunctional and cytolytic HIV-specific CD8+ T cell response. The mechanisms underlying the induction and maintenance of such response in many HICs despite controlled viremia are not clear. Dendritic(More)
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