Lipids in HIV’s Envelope Help the Virus to Spread 0 Randall Gross HealthApril 2012Friday, April 27, 2012 at 4:38 am PDT • Views: 1,189 plosbiology.org Aids Cell Certain Pathogen-specific Compou DC Capture DC Recognition DC Surveillance Network Dendritic Cells Full-fledged Immune Response Immune Cell Infected Cells Lipid Bilayer Envelope Patrol Mucosal Tissues Virus Virus Envelope Viral Proteins Receptors Surveillance Surfaces Local Lymph Nodes