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ИСТИНА |
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ИСТИНА ИНХС РАН |
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The present invention relates to a particle comprising a functionalized nucleic acid non-covalently associated to a cell-penetrating peptide, wherein: • the functionalized nucleic acid comprises, or consists of: - an HIV integrase-inhibiting oligonucleotide comprising from 11 to 20 contiguous nucleotides; and - at least one functionalizing group of the following formula (I) covalently linked to the oligonucleotide: • the cell-penetrating peptide comprises from 12 to 30 contiguous amino acids; • the particle is liable to be obtained by contacting the functionalized nucleic acid with the cell-penetrating peptide in a 1/5 to 1/15 molar ratio.