title: The role of neutral glycolipids and phospholipids in myxovirus-induced membrane fusion.
abstract: Myxoviruses (influenza virus and paramyxovirus) enter host cells by two successive steps consisting of attachment and fusion between viral and cellular membranes. The initial attachment is known to occur through specific binding of the viruses with the neuraminic acid-containing receptors of cellular membranes. Evidence is presented here that, in the following step of membrane fusion, neutral glycolipids terminating in galactose and certain phospholipids (primarily lecithin and sphingomyelin) interact with the viral envelopes and that this interaction may be fundamental to the fusion process.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000502:physiology*; D002642:Chick Embryo; D006017:Glycolipids / Q000494:pharmacology / Q000502:physiology*; D006461:Hemolysis / Q000187:drug effects; D009980:Influenza A virus / Q000502:physiology*; D008563:Membrane Lipids / Q000502:physiology*; D010222:Parainfluenza Virus 1, Human / Q000502:physiology*; D010743:Phospholipids / Q000494:pharmacology / Q000502:physiology*; D011991:Receptors, Virus / Q000187:drug effects / Q000502:physiology*
chemical_list: D006017:Glycolipids; D008563:Membrane Lipids; D010743:Phospholipids; D011991:Receptors, Virus