COMPOSITION, IN STABLE CONDITION, SINGLE-STRANDED NUCLEIC ACID MOLECULE WHICH SUPPRESSES EXPRESSION OF GENE TGF-Β1 Russian patent published in 2020 - IPC C12N15/113 C12N15/09 A61K31/7105 A61K47/02 A61K48/00 A61K9/08 A61P11/00 

Abstract RU 2714257 C2

FIELD: biotechnology.

SUBSTANCE: present invention relates to biotechnology, more specifically to a composition of a stabilized single-stranded nucleic acid molecule, which can be used in medicine as an inhibitor of TGF-beta1 gene expression, as well as in preventing or treating pulmonary fibrosis or acute lung injury. Content of the nucleic acid molecule after storage at 25 °C, relative humidity of 60 % for 4 weeks is not less than 80 % relative to content at the moment of storage start.

EFFECT: invention enables to stabilize a nucleic acid molecule consisting of nucleotide sequence SEQ ID NO: 1, at ambient temperature in range of pH from 4,6 to 6,5.

19 cl, 23 dwg, 18 tbl, 9 ex

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RU 2 714 257 C2

Authors

Takeuti, Khirofumi

Yamada, Taimu

Toefuku, Khidekadzu

Takhara, Kokhei

Onodera, Risako

Dates

2020-02-13Published

2016-10-28Filed