Claims for Patent: 9,447,431

Summary for Patent: 9,447,431

Title:	Nucleic acid comprising or coding for a histone stem-loop and a poly(A) sequence or a polyadenylation signal for increasing the expression of an encoded therapeutic protein
Abstract:	The present invention relates to a nucleic acid sequence, comprising or coding for a coding region, encoding at least one peptide or protein comprising a therapeutic protein or a fragment, variant or derivative thereof, at least one histone stem-loop and a poly(A) sequence or a polyadenylation signal. Furthermore the present invention provides the use of the nucleic acid for increasing the expression of said encoded peptide or protein, particularly for the use in gene therapy. It also discloses its use for the preparation of a pharmaceutical composition, e.g. for use in gene therapy, particularly in the treatment of diseases which are in need of a treatment with a therapeutic peptide or protein, preferably as defined herein. The present invention further describes a method for increasing the expression of a peptide or protein comprising a therapeutic protein or a fragment, variant or derivative thereof, using the nucleic acid comprising or coding for a histone stem-loop and a poly(A) sequence or a polyadenylation signal.
Inventor(s):	Thess; Andreas (Kusterdingen, DE), Schlake; Thomas (Gundelfingen, DE), Probst; Jochen (Wolfschlugen, DE)
Assignee:	CureVac AG (Tubingen, DE)
Application Number:	14/378,606
Patent Claims:	1. A nucleic acid molecule comprising: a) a polypeptide coding region, encoding a therapeutic protein; b) at least one histone stem-loop, and c) a poly(A) sequence or a polyadenylation signal, wherein said molecule does not include a histone downstream element (HDE). 2. The nucleic acid molecule of claim 1, wherein the molecule does not comprise a sequence encoding a reporter protein, a marker or selection protein. 3. The nucleic acid molecule according to claim 1, wherein the therapeutic protein is selected from the group consisting of an Acid sphingomyelinase, Adipotide, Agalsidase-beta, Alglucosidase, alpha-galactosidase A, alpha-glucosidase, alpha-L-iduronidase, alpha-N-acetylglucosaminidase, Amphiregulin, Angiopoietin, Betacellulin, Beta-glucuronidase, Bone morphogenetic protein (BMP), CLN6 protein, Epidermal growth factor (EGF), Epigen, Epiregulin, Fibroblast Growth Factor (FGF), Galsulphase, Ghrelin, Glucocerebrosidase, GM-CSF, Heparin-binding EGF-like growth factor (HB-EGF), Hepatocyte growth factor HGF, Hepcidin, Human albumin, increased loss of albumin, Idursulphase, Integrin aV.beta.3, Integrin aV.beta.5, Integrin a5.beta.1, Iuduronate sulfatase, Laronidase, N-acetylgalactosamine-4-sulfatase (rhASB), N-acetylglucosamine-6-sulfatase, Nerve growth factor (NGF), Brain-Derived Neurotrophic Factor (BDNF), Neurotrophin-3 (NT-3), Neurotrophin 4/5 (NT-4/5), Neuregulin, Neuropilin, Obestatin, Platelet Derived Growth factor (PDGF), TGF beta receptor, Thrombopoietin (THPO), Megakaryocyte growth and development factor (MGDF), Transforming Growth factor (TGF), VEGF, Nesiritide, Trypsin, adrenocorticotrophic hormone (ACTH), Atrial-natriuretic peptide (ANP), Cholecystokinin, Gastrin, Leptin, Oxytocin, Somatostatin, Vasopressin, Calcitonin, Exenatide, Growth hormone (GH), somatotropin, Insulin, Insulin-like growth factor 1 (IGF-1), Mecasermin rinfabate, IGF-1 analog, Mecasermin, Pegvisomant, Pramlintide, Teriparatide, Becaplermin, Dibotermin-alpha, gonadotropin releasing hormone (GnRH), Octreotide, and keratinocyte growth factor (KGF). 4. The nucleic acid molecule according to claim 1, wherein the therapeutic protein is selected from the group consisting of a tissue plasminogen activator (tPA), Anistreplase, Antithrombin III (AT-III), Bivalirudin, Darbepoetin-alpha, Drotrecogin-alpha, Erythropoietin, Factor IX, Factor VIIa, Factor VIII, Lepirudin, Protein C concentrate, Reteplase, Streptokinase, Tenecteplase, Urokinase, Angiostatin, Anti-CD22 immunotoxin, Denileukin diftitox, Immunocyanin, MPS (Metallopanstimulin), Aflibercept, Endostatin, Collagenase, Human deoxy-ribonuclease I, dornase, Hyaluronidase, Papain, L-Asparaginase, Peg-asparaginase, Rasburicase, Human chorionic gonadotropin (HCG), Human follicle-stimulating hormone (FSH), Lutropin-alpha, Prolactin, alpha-1-Proteinase inhibitor, Lactase, Pancreatic enzyme, lipase, amylase, protease, Adenosine deaminase, Abatacept, Alefacept, Anakinra, Etanercept, Interleukin-1 (IL-1) receptor antagonist, Anakinra, Thymulin, TNF-alpha antagonist, Enfuvirtide, and Thymosin al. 5. The nucleic acid molecule according to claim 1, wherein the therapeutic protein is selected from the group consisting of 3F8, 8H9, Abagovomab, Adecatumumab, Afutuzumab, Alacizumab pegol, Alemtuzumab, Amatuximab, AME-133v, AMG 102, Anatumomab mafenatox, Apolizumab, Bavituximab, Bectumomab, Belimumab, Bevacizumab, Bivatuzumab mertansine, Blinatumomab, Brentuximab vedotin, Cantuzumab, Cantuzumab mertansine, Cantuzumab ravtansine, Capromab pendetide, Carlumab, Catumaxomab, Cetuximab, Citatuzumab bogatox, Cixutumumab, Clivatuzumab tetraxetan, CNTO 328, CNTO 95, Conatumumab, Dacetuzumab, Dalotuzumab, Denosumab, Detumomab, Drozitumab, Ecromeximab, Edrecolomab, Elotuzumab, Elsilimomab, Enavatuzumab, Ensituximab, Epratuzumab, Ertumaxomab, Ertumaxomab, Etaracizumab, Farletuzumab, FBTA05, Ficlatuzumab, Figitumumab, Flanvotumab, Galiximab, Galiximab, Ganitumab, GC1008, Gemtuzumab, Gemtuzumab ozogamicin, Girentuximab, Glembatumumab vedotin, GS6624, HuC242-DM4, HuHMFG1, HuN901-DM1, Ibritumomab, Icrucumab, ID09C3, Indatuximab ravtansine, Inotuzumab ozogamicin, Intetumumab, Ipilimumab, Iratumumab, Labetuzumab, Lexatumumab, Lintuzumab, Lorvotuzumab mertansine, Lucatumumab, Lumiliximab, Mapatumumab, Matuzumab, MDX-060, MEDI 522, Mitumomab, Mogamulizumab, MORab-003, MORab-009, Moxetumomab pasudotox, MT103, Nacolomab tafenatox, Naptumomab estafenatox, Narnatumab, Necitumumab, Nimotuzumab, Nimotuzumab, Olaratumab, Onartuzumab, Oportuzumab monatox, Oregovomab, Oregovomab, PAM4, Panitumumab, Patritumab, Pemtumomab, Pertuzumab, Pritumumab, Racotumomab, Radretumab, Ramucirumab, Rilotumumab, Rituximab, Robatumumab, Samalizumab, SGN-30, SGN-40, Sibrotuzumab, Siltuximab, Tabalumab, Tacatuzumab tetraxetan, Taplitumomab paptox, Tenatumomab, Teprotumumab, TGN1412, Ticilimumab (=tremelimumab), Tigatuzumab, TNX-650, Tositumomab, Trastuzumab, TRB S07, Tremelimumab, TRU-016, TRU-016, Tucotuzumab celmoleukin, Ublituximab, Urelumab, Veltuzumab, Veltuzumab (IMMU-106), Volociximab, Votumumab, WX-G250, Zalutumumab, Zanolimumab, Efalizumab, Epratuzumab, Etrolizumab, Fontolizumab, Ixekizumab, Mepolizumab, Milatuzumab, Priliximab, Rituximab, Rontalizumab, Ruplizumab, Sarilumab, Vedolizumab, Visilizumab, Reslizumab, Adalimumab, Aselizumab, Atinumab, Atlizumab, Bertilimumab, Besilesomab, BMS-945429, Briakinumab, Brodalumab, Canakinumab, Canakinumab, Certolizumab pegol, Erlizumab, Fezakinumab, Golimumab, Gomiliximab, Infliximab, Mavrilimumab, Natalizumab, Ocrelizumab, Odulimomab, Ofatumumab, Ozoralizumab, Pexelizumab, Rovelizumab, SBI-087, SBI-087, Secukinumab, Sirukumab, Talizumab, Tocilizumab, Toralizumab, TRU-015, TRU-016, Ustekinumab, Ustekinumab, Vepalimomab, Zolimomab aritox, Sifalimumab, Lumiliximab, Rho(D) Immune Globulin, Afelimomab, CR6261, Edobacomab, Efungumab, Exbivirumab, Felvizumab, Foravirumab, Ibalizumab, Libivirumab, Motavizumab, Nebacumab, Tuvirumab, Urtoxazumab, Bavituximab, Pagibaximab, Palivizumab, Panobacumab, PRO 140, Rafivirumab, Raxibacumab, Regavirumab, Sevirumab, Suvizumab, Tefibazumab, Abciximab, Atorolimumab, Eculizumab, Mepolizumab, Milatuzumab; Antithymocyte globulin, Basiliximab, Cedelizumab, Daclizumab, Gavilimomab, Inolimomab, Muromonab-CD3, Muromonab-CD3, Odulimomab, Siplizumab, Gevokizumab, Otelixizumab, Teplizumab, Bapineuzumab, Crenezumab, Gantenerumab, Ponezumab, R1450, Solanezumab Benralizumab, Enokizumab, Keliximab, Lebrikizumab, Omalizumab, Oxelumab, Pascolizumab, Tralokinumab, Blosozumab, CaroRx, Fresolimumab, Fulranumab, Romosozumab, Stamulumab, Tanezumab, and Ranibizumab. 6. The nucleic acid molecule of claim 1, wherein the nucleic acid is an RNA. 7. The nucleic acid molecule of claim 1, wherein the poly(A) sequence comprises a sequence of about 25 to about 400 adenosine nucleotides. 8. The nucleic acid molecule of claim 1, wherein the polyadenylation signal comprises the consensus sequence NN(U/T)ANA, AA(U/T)AAA or A(U/T)(U/T)AAA. 9. The nucleic acid molecule of claim 1, wherein at least one guanosine, uridine, adenosine, thymidine, or cytidine position of the nucleic acid molecule is substituted with an analogue of these nucleotides selected from 2-amino-6-chloropurineriboside-5'-triphosphate, 2-aminoadenosine-5'-triphosphate, 2-thiocytidine-5'-triphosphate, 2-thiouridine-5'-triphosphate, 4-thiouridine-5'-triphosphate, 5-aminoallylcytidine-5'-triphosphate, 5-aminoallyluridine-5'-triphosphate, 5-bromocytidine-5'-triphosphate, 5-bromouridine-5'-triphosphate, 5-iodocytidine-5'-triphosphate, 5-iodouridine-5'-triphosphate, 5-methylcytidine-5'-triphosphate, 5-methyluridine-5'-triphosphate, 6-azacytidine-5'-triphosphate, 6-azauridine-5'-triphosphate, 6-chloropurineriboside-5'-triphosphate, 7-deazaadenosine-5'-triphosphate, 7-deazaguanosine-5'-triphosphate, 8-azaadenosine-5'-triphosphate, 8-azidoadenosine-5'-triphosphate, benzimidazole-riboside-5'-triphosphate, N1-methyladenosine-5'-triphosphate, N1-methylguanosine-5'-triphosphate, N6-methyladenosine-5'-triphosphate, 06-methylguanosine-5'-triphosphate, pseudouridine-5'-triphosphate, or puromycin-5'-triphosphate, and xanthosine-5'-triphosphate. 10. The nucleic acid sequence molecule of claim 1, wherein the G/C content of the polypeptide coding region is increased compared with the G/C content of the coding region of a wild-type nucleic acid encoding the therapeutic protein. 11. The nucleic acid molecule of claim 6, wherein the RNA comprises a 5' cap structure and a poly(A) sequence of about 25 to about 400 adenosine nucleotides. 12. The nucleic acid molecule of claim 1, wherein the nucleic acid molecule comprises a sequence of at least 10 consecutive cytidines. 13. The nucleic acid molecule of claim 1, wherein the nucleic acid molecule further comprises a stabilizing sequence from the alpha globin 3' UTR, positioned 3' relative to the polypeptide coding region of the nucleic acid molecule. 14. A pharmaceutical composition comprising a nucleic acid molecule of claim 1 and a pharmaceutically acceptable carrier. 15. The pharmaceutical composition of claim 14, wherein the composition further comprises a cationic or polycationic compound in complex with the nucleic acid molecule. 16. The pharmaceutical composition of claim 15, wherein the composition further comprises a polycationic polypeptide in complex with the nucleic acid molecule.

Details for Patent 9,447,431

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	January 15, 1974		2032-02-15
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	December 27, 1984		2032-02-15
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	February 15, 1985		2032-02-15
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	February 16, 1990		2032-02-15
Bel-mar Laboratories, Inc.	CHORIONIC GONADOTROPIN	chorionic gonadotropin	Injection	017054	March 26, 1974		2032-02-15