Modified polynucleotides
First Claim
Patent Images
1. A composition comprising:
- a plurality of lipid nanoparticles comprising a cationic lipid, a PEGylated lipid, cholesterol, and a phospholipid, wherein the mean particle size of the plurality of lipid nanoparticles is 80 nm to 160 nm and the lipid nanoparticles encapsulate a polynucleotide,wherein the polynucleotide comprises;
(a) a first region of linked nucleosides, said first region encoding factor IX, wherein said first region of linked nucleosides consists of nucleotides selected from 1-methyl-pseudouridine, cytidine, adenosine, and guanosine;
(b) a first flanking region located at the 5′
-terminus of said first region comprising;
(i) a 5′
-untranslated region (5′
-UTR); and
(ii) 5′
terminal cap;
(c) a second flanking region located at the 3′
-terminus of said first region comprising;
(i′
) a 3′
-untranslated region (3′
-UTR); and
(ii′
) a 3′
-tailing sequence of linked nucleosides.
11 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides, primary transcripts and mmRNA molecules.
-
Citations
10 Claims
-
1. A composition comprising:
-
a plurality of lipid nanoparticles comprising a cationic lipid, a PEGylated lipid, cholesterol, and a phospholipid, wherein the mean particle size of the plurality of lipid nanoparticles is 80 nm to 160 nm and the lipid nanoparticles encapsulate a polynucleotide, wherein the polynucleotide comprises; (a) a first region of linked nucleosides, said first region encoding factor IX, wherein said first region of linked nucleosides consists of nucleotides selected from 1-methyl-pseudouridine, cytidine, adenosine, and guanosine; (b) a first flanking region located at the 5′
-terminus of said first region comprising;(i) a 5′
-untranslated region (5′
-UTR); and(ii) 5′
terminal cap;(c) a second flanking region located at the 3′
-terminus of said first region comprising;(i′
) a 3′
-untranslated region (3′
-UTR); and(ii′
) a 3′
-tailing sequence of linked nucleosides. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification