Trapping Viruses Inside a Cell


Viruses are often used as vehicles for delivery in gene therapy because they’re engineered not to damage the cell once they get there, but neglecting to consider how the virus will exit the cell could have consequences. Some viruses use a molecule called heparan sulfate to help them attach to cells. The molecule, found in many different kinds of cells (including those from animal tissue), could prevent the virus from escaping, according to a new study in the journal Virology.

Previous articleHow new proteins evolve
Next articleUnusual hybrid schistosomes in Malawi
The Petri Dish is malaysia’s first dedicated science newspaper. Through The Petri Dish we aim to engage the public on the latest developments on biotechnology.