Evidence for the Persistence of Paramyxoviruses in Human Bone Marrows

Publisher Website
Google Scholar
Abstract
Summary Human bone marrow cells derived from multiple sclerosis (MS) and control patients were screened for a number of virus antigens by the fluorescent antibody technique using monoclonal antibodies. The results showed that antigens of the paramyxovirus, simian virus 5, were present in about 60% of MS and 25% of control bone marrows. About 25% of the MS and 50% of control bone marrows were found to contain nucleoprotein antigen of the human parainfluenza types 1 and 3. These experiments demonstrated that paramyxoviruses can persist in human tissues possibly in a defective or repressed state.