Modified polynucleotides for the production of biologics and proteins associated with human disease

Patent metadata

Field	Value
Publication number	US-9814760-B2
Application number	US-201514878400-A
Country	US
Kind code	B2
Filing date	Oct 8, 2015
Priority date	Apr 2, 2012
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides, primary transcripts and mmRNA molecules.

First claim

We claim:

1. An isolated mRNA comprising;
(a) a first region comprising an open reading frame having at least 95% identity to SEQ ID NO: 1871 encoding a polypeptide having the sequence of SEQ ID NO: 967 consisting 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′-UTR including a Kozak sequence; and
(ii) at least one 5′ terminal cap;

(c) a second flanking region located at the 3′ terminus of said first region comprising;
(i′) a 3′-UTR; and
(ii′) a 3′ tailing sequence of linked nucleosides.

2. The isolated mRNA of claim 1 wherein the open reading frame comprises the sequence of SEQ ID NO: 1871.

3. The isolated mRNA of claim 1 , wherein the 3′ tailing sequence of linked nucleosides is selected from the group consisting of a poly-A tail of approximately 160 nucleotides and a polyA-G quartet.

4. The isolated mRNA of claim 1 which is purified.

5. The isolated mRNA of claim 1 , wherein the at least one 5′ terminal cap is selected from the group consisting of Cap0, Cap1, ARCA, inosine, N1-methyl-guanosine, 2′fluoro-guanosine, 7-deaza-guanosine, 8-oxo-guanosine, 2-amino-guanosine, LNA-guanosine, and 2-azido-guanosine.

6. The isolated mRNA of claim 1 , further comprising a targeting moiety, wherein said targeting moiety is covalently bound to said polynucleotide.

7. The isolated mRNA of claim 6 , wherein said targeting moiety is an antibody, thyrotropin, melanotropin, lectin, glycoprotein, surfactant protein A, Mucin carbohydrate, multivalent lactose, multivalent galactose, N-acetyl-galactosamine, N-acetyl-gulucosamine multivalent mannose, multivalent fucose, glycosylated polyaminoacids, multivalent galactose, transferrin, bisphosphonate, polyglutamate, polyaspartate, a lipid, cholesterol, a steroid, bile acid, folate, vitamin B12, biotin, an RGD peptide, an RGD peptide mimetic, or an aptamer.

8. A pharmaceutical composition comprising the isolated mRNA of claim 1 .

9. A pharmaceutical composition comprising a plurality of lipid nanoparticles, wherein the plurality of lipid nanoparticles has a mean particle size of between 80 nm and 160 nm, a mean PDI of between 0.02 and 0.2, and a mean lipid to polynucleotide ratio (wt/wt) of between 10 and 20; and wherein the lipid nanoparticles comprise the isolated mRNA of claim 1 and a pharmaceutically acceptable excipient.

10. The pharmaceutical composition of claim 9 , wherein the excipient is selected from a solvent, aqueous solvent, non-aqueous solvent, dispersion media, diluent, dispersion, suspension aid, surface active agent, isotonic agent, thickening or emulsifying agent, preservative, lipid, lipidoids liposome, lipid nanoparticle, core-shell nanoparticles, polymer, lipoplex, peptide, protein, cell, hyaluronidase, and mixtures thereof.

11. The pharmaceutical composition of claim 10 , where the pharmaceutical composition comprises a lipid and wherein said lipid is selected from DLin-DMA, DLin-K-DMA, DLin-KC2-DMA, 98N12-5, C12-200, DLin-MC3-DMA, DODMA, DSDMA, DLenDMA, reLNPs, PLGA and PEGylated lipids and mixtures thereof.

12. A method of producing a polypeptide of interest in a mammalian cell, tissue or organism comprising administering to said cell, tissue or organism the the pharmaceutical composition of claim 9 .

Assignees

• Modernatx Inc

Inventors

• Bancel Stephane
• Chakraborty Tirtha
• De Fougerolles Antonin
• Elbashir Sayda M
• John Matthias
• Roy Atanu
• Whoriskey Susan
• Wood Kristy M
• Hatala Paul
• Schrum Jason P
• Ejebe Kenechi
• Ellsworth Jeff Lynn
• Guild Justin

Classifications

• A61P37/06

  Immunosuppressants, e.g. drugs for graft rejection · CPC title

• A61P35/04

  specific for metastasis · CPC title

• A61P37/02

  Immunomodulators · CPC title

• A61P37/00

  Drugs for immunological or allergic disorders · CPC title

• A61P7/02

  Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors · CPC title