New electron microscopy images reveal the assembly of HIV
Tuesday, June 23, 2009 - 07:14
in Biology & Nature
Scientists at the European Molecular Biology Laboratory (EMBL) and the University Clinic Heidelberg, Germany, have produced a three-dimensional reconstruction of HIV (Human Immunodeficiency Virus), which shows the structure of the immature form of the virus at unprecedented detail. Immature HIV is a precursor of the infectious virus, which can cause AIDS. The study, published in the 22-26 June online edition of PNAS, describes how the protein coat that packages the virus' genetic material assembles in human cells. Drugs that block this assembly process and prevent the virus from maturing into its infectious form are considered a promising therapeutic approach...