COMPOSITIONS AND METHODS FOR IMPROVEMENT OF VISUAL FUNCTION Russian patent published in 2022 - IPC A61K31/7088 A61K48/00 A61P27/02 C12N15/861 

Abstract RU 2787071 C2

FIELD: medicine; ophthalmology.

SUBSTANCE: invention relates to medicine, namely to ophthalmology; it can be used for restoration or improvement of a visual function in an individual with retinal degeneration. The method includes administration to the individual of at least one recombinant expression vector containing one or several of: i) a nucleotide sequence encoding MW-opsin; ii) a nucleotide sequence encoding LW-opsin; and iii) a nucleotide sequence encoding SW-opsin, where the specified nucleotide sequence is functionally connected to a promotor other than an opsin promotor, and it is expressed in a retinal cell in the individual, which is a retinal ganglion cell, an amacrine cell, a horizontal cell, or a bipolar cell.

EFFECT: method provides restoration or improvement of a visual function in an individual due to expression of the specified nucleic acid in retinal cells of this individual.

22 cl, 22 dwg, 1 ex

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RU 2 787 071 C2

Authors

Isacoff, Ehud Y.

Dates

2022-12-28Published

2018-11-13Filed