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Life Sciences
New data from Cleveland Clinic illuminate research in life sciences
July 23rd, 2008
"Minimal requirements for generating effective immunity include the delivery of antigenic (signal 1) and costimulatory (signal 2) signals to T lymphocytes. Recently, a class of third signals, often delivered by antigen-presenting dendritic cells, has been shown to greatly enhance immune responses, especially against tumors," scientists in the United States report. "Among signal 3 factors, interleukin (IL)-12 is particularly effective and can be conditionally induced by agonists of Toll-like transmembrane receptors (TLR). In this study, we assessed the therapeutic effect of adjuvant TLR agonist administration upon the capacity of dendritic cell (DC)-tumor electrofusion...
Source: Vaccine Weekly (2008-07-23)
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