Article
The Engineering of a Novel Ligand in gH Confers to HSV an Expanded Tropism Independent of gD Activation by Its Receptors.
PLoS pathogens - 1 May 2015
Gatta Valentina, Petrovic Biljana, Campadelli-Fiume Gabriella
Abstract excerpt
Herpes simplex virus (HSV) enters cells by means of four essential glycoproteins - gD, gH/gL, gB, activated in a cascade fashion by gD binding to one of its receptors, nectin1 and HVEM. We report that the engineering in gH of a heterologous ligand - a single-chain antibody (scFv) to the cancer-specific HER2 receptor - expands the HSV tropism to cells which express HER2 as the sole receptor. The significance of...
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