Joachim Denner

Institute of Virology, Department of Veterinary Medicine, Free University Berlin, 14163, Berlin, Germany

Biography

Human immunodeficiency virus type 1 (HIV-1) persists lifelong in infected individuals and has evolved unique strategies in order to evade the immune system. One of these strategies is the direct cell-to-cell spread of HIV-1. The formation of a virological synapse (VS) between donor and target cell is important for this process. Tetraspanins are cellular proteins that are actively involved in the formation of a VS. However, the molecular mechanisms of recruiting host proteins for the cell-cell transfer of particles to the VS remains unclear.