نتایج جستجو برای: adenovector
تعداد نتایج: 63 فیلتر نتایج به سال:
PURPOSE Angiogenesis is an essential process for solid tumor development. To interfere with angiogenesis, AdPPE3x-E1, an adenovirus that is transcriptionally targeted to replicate in angiogenic endothelial cells, was constructed, by replacing the E1 promoter with the modified preproendothelin-1 promoter, PPE-1-3x, previously shown to induce specific transcription in angiogenic endothelial cells...
background: numerous evidences indicate that in some hiv-1 positive patients, the humoral and cellular immune responses are induced against hiv-1 proteins and this is inversely related to the progress of infection. objective: the aim of this study was the evaluation of the adenovectors containing hiv genes in induction of immune responses in mice. methods: the hiv-1 genes including gag p24, rev...
A vaccine that elicits both specific antibodies and IFN-gamma-producing T cells is required to protect against pre-erythrocytic malaria. Among the most promising approaches to induce such complex immunity are heterologous prime-boost vaccination regimens, in particular ones containing live viral vector. We have demonstrated previously that adenovectors serotype 35 (Ads35) encoding the circumspo...
The much-publicised halting of the joint Merck/HIV Vaccine Trials Network phase IIB candidate HIV-1 vaccine trial in 2007 has led to an unprecedented degree of discussion and introspection amongst the HIV research community. In this commentary, we will summarise the lessons learned from the trial and examine the current state of HIV vaccine research.
PURPOSE Krüppel-like factor 4 (KLF4) is a zinc-finger protein that plays important roles in stem cells and the development of gastric cancers. However, the role of KLF4 in primary lung cancer is unknown. The purpose of this study is to determine possible roles of KLF4 in lung cancer. EXPERIMENTAL DESIGN The KLF4 expression in primary lung cancer tissues and case-matched normal lung tissues we...
Following exposure to vaccines, antigen-specific CD8(+) T cell responses develop as long-term memory pools. Vaccine strategies based on adenoviral vectors, e.g., those developed for HCV, are able to induce and sustain substantial CD8(+) T cell populations. How such populations evolve following vaccination remains to be defined at a transcriptional level. We addressed the transcriptional regulat...
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