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Title: Stimulation of murine lymphocyte proliferation by a phosphorothioate oligonucleotide with antisense activity for herpes simplex virus. Author: Pisetsky DS, Reich CF. Journal: Life Sci; 1994; 54(2):101-7. PubMed ID: 8277816. Abstract: To investigate further the immunological properties of nucleic acids, the mitogenicity of a phosphorothioate oligonucleotide (S-oligo 1082) with antisense activity for herpes simplex virus was tested. This compound stimulated proliferation and antibody production by murine lymphocytes in in vitro cultures. Proliferation was dose-dependent and unaffected by T cell depletion. Furthermore, inclusion of a non-mitogenic DNA in the medium did not block stimulation. Since 1082 does not have homology to a known gene involved in lymphocyte activation, these observations suggest that S-oligo antisense compounds may display non-specific activating effects, at least on murine B cells.[Abstract] [Full Text] [Related] [New Search]