Cancer Weekly
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Adenovirus
Reports summarize adenovirus research from J.W. Park and co-authors
April 22nd, 2008
According to recent research from South Korea, "A biotin-polyethylene glycol (PEG)-epidermal growth factor (EGF) conjugate was immobilized onto the surface of avidin-modified adenovirus (ADV-Avi) via biotin-avidin interaction to deliver ADV specifically to EGF receptor over-expressing cancer cells. ADV-Avi/ biotin-PEG-EGF complexes showed greatly enhanced intracellular uptake of ADV particles for an EGF receptor positive cell line (A431 cells), compared to naked or PEG alone immobilized ADV." "ADV coding an exogenous GFP gene was used to quantitatively evaluate the level of GFP expression. ADV-Avi/biotin-PEG-EGF complexes also exhibited significantly increased extent of...
Source: Cancer Weekly (2008-04-22)
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