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SG11201811244SA - Dual overlapping adeno-associated viral vector system for expressing abc4a - Google Patents

Dual overlapping adeno-associated viral vector system for expressing abc4a

Info

Publication number
SG11201811244SA
SG11201811244SA SG11201811244SA SG11201811244SA SG11201811244SA SG 11201811244S A SG11201811244S A SG 11201811244SA SG 11201811244S A SG11201811244S A SG 11201811244SA SG 11201811244S A SG11201811244S A SG 11201811244SA SG 11201811244S A SG11201811244S A SG 11201811244SA
Authority
SG
Singapore
Prior art keywords
nucleic acid
acid sequence
international
abca4
sequence
Prior art date
Application number
SG11201811244SA
Inventor
Robert Maclaren
Michelle Mcclements
Original Assignee
Univ Oxford Innovation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB1610448.1A external-priority patent/GB201610448D0/en
Priority claimed from GBGB1707261.2A external-priority patent/GB201707261D0/en
Application filed by Univ Oxford Innovation Ltd filed Critical Univ Oxford Innovation Ltd
Publication of SG11201811244SA publication Critical patent/SG11201811244SA/en

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    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86Viral vectors
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K35/761Adenovirus
    • AHUMAN NECESSITIES
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    • AHUMAN NECESSITIES
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    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • C12N2750/00011Details
    • C12N2750/14011Parvoviridae
    • C12N2750/14111Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14133Use of viral protein as therapeutic agent other than vaccine, e.g. apoptosis inducing or anti-inflammatory
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    • C12N2750/14011Parvoviridae
    • C12N2750/14111Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14171Demonstrated in vivo effect

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Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 December 2017 (21.12.2017) WIP0 I PCT Iiiimmomoiollmolommiolominiloolionv oimIE (10) International Publication Number WO 2017/216560 Al (51) International Patent Classification: Cl 2N 15/86 (2006.01) (21) International Application Number: PCT/GB2017/051741 (22) International Filing Date: 14 June 2017 (14.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1610448.1 15 June 2016 (15.06.2016) GB 1707261.2 05 May 2017 (05.05.2017) GB (71) Applicant: OXFORD UNIVERSITY INNOVATION LIMITED [GB/GB]; Buxton Court, 3 West Way, Botley Oxford OX2 OJB (GB). (72) Inventors: MACLAREN, Robert; Nuffield Laboratory of Ophthalmology, Levels 5 & 6, West Wing, John Rad- cliffe Hospital, Headley Way, Headington Oxford OX3 9DU (GB). MCCLEMENTS, Michelle; Nuffield Labora- tory of Ophthalmology, Levels 5 & 6, West Wing, John Radcliffe Hospital, Headley Way, Headington Oxford OX3 9DU (GB). (74) Agent: D YOUNG & CO LLP; 120 Holborn, London EC1N 2DY (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, (54) Title: DUAL OVERLAPPING ADENO-ASSOCIATED VIRAL VECTOR SYSTEM FOR EXPRESSING ABC4A ITR Promoter ABCA4 CDS ITR Upstream transgene Region of over ap Downstream transgene ITR ABCA4 CDS WPRE pA ITR Region of overlap enables recombination of the upstream and downstream transgenes to form a single, larger transgene with the complete ABCA4 CDS TR Promoter ABCA4 CDS WPRE pA 1-1 O 1-1 N _ N O 1-1 N C FIG. 10 (57) : The present invention provides an adeno-associated viral (AAV) vector system for expressing a human ABCA4 protein in a target cell, the AAV vector system comprising a first AAV vector comprising a first nucleic acid sequence and a second AAV vector comprising a second nucleic acid sequence; wherein the first nucleic acid sequence comprises a 5' end portion of an ABCA4 coding sequence (CDS) and the second nucleic acid sequence comprises a 3' end portion of an ABCA4 CDS, and the 5' end portion and the 3' end portion together encompass the entire ABCA4 CDS; wherein the first nucleic acid sequence comprises a sequence of contiguous nucleotides corresponding to nucleotides 105 to 3597 of SEQ ID NO: 1; wherein the second nucleic acid sequence comprises a sequence of contiguous nucleotides corresponding to nucleotides 3806 to 6926 of SEQ ID NO: 1; wherein the first nucleic acid sequence and the second nucleic acid sequence each comprise a region of sequence overlap with the other; and wherein the region of sequence overlap comprises at least about 20 contiguous nucleotides of a nucleic acid sequence corresponding to nucleotides 3598 to 3805 of SEQ ID NO: 1. Also provided are uses of AAV vector systems in the prevention or treatment of disease. [Continued on next page] WO 2017/216560 Al MIDEDIM011111 11111111OFIEHIEMI111111111111111101111111111111111111 TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) with sequence listing part of description (Rule 5.2(a))
SG11201811244SA 2016-06-15 2017-06-14 Dual overlapping adeno-associated viral vector system for expressing abc4a SG11201811244SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1610448.1A GB201610448D0 (en) 2016-06-15 2016-06-15 Adeno-associated viral vector system
GBGB1707261.2A GB201707261D0 (en) 2017-05-05 2017-05-05 Adeno-associated viral vector system
PCT/GB2017/051741 WO2017216560A1 (en) 2016-06-15 2017-06-14 Dual overlapping adeno-associated viral vector system for expressing abc4a

Publications (1)

Publication Number Publication Date
SG11201811244SA true SG11201811244SA (en) 2019-01-30

Family

ID=59101505

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811244SA SG11201811244SA (en) 2016-06-15 2017-06-14 Dual overlapping adeno-associated viral vector system for expressing abc4a

Country Status (13)

Country Link
US (1) US20190309326A1 (en)
EP (1) EP3472328A1 (en)
JP (1) JP2019523648A (en)
KR (1) KR20190020745A (en)
CN (1) CN109642242A (en)
AU (1) AU2017286623A1 (en)
BR (1) BR112018075855A2 (en)
CA (1) CA3025445A1 (en)
IL (1) IL263523A (en)
MX (1) MX2018015629A (en)
RU (1) RU2765826C2 (en)
SG (1) SG11201811244SA (en)
WO (1) WO2017216560A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014170480A1 (en) 2013-04-18 2014-10-23 Fondazione Telethon Effective delivery of large genes by dual aav vectors
AU2018261769B2 (en) 2017-05-05 2024-03-14 The Regents Of The University Of California Compositions and methods for expressing Otoferlin
US20210147870A1 (en) * 2018-04-05 2021-05-20 Nightstarx Limited Compositions and methods for the treatment of stargardt disease
WO2020079034A2 (en) * 2018-10-15 2020-04-23 Fondazione Telethon Intein proteins and uses thereof
GB201817469D0 (en) * 2018-10-26 2018-12-12 Univ Oxford Innovation Ltd Gene therapy for retinal disease
WO2020093018A1 (en) 2018-11-01 2020-05-07 University Of Florida Research Foundation, Incorporated A codon optimized otoferlin aav dual vector gene therapy
EP3921032A4 (en) 2019-02-08 2022-11-30 Decibel Therapeutics, Inc. COMPOSITIONS AND METHODS FOR TREATING SENSORY-NEURO DEAFNESS USING TWO-VECTOR SYSTEMS FOR OTOFERLIN
WO2021015997A1 (en) * 2019-07-15 2021-01-28 President And Fellows Of Harvard College Methods and compositions for gene delivery
CN115666658A (en) * 2020-04-01 2023-01-31 佛罗里达州大学研究基金会 Dual AAV-MYO7A vectors with improved safety for treatment of USH1B
EP4196140A4 (en) * 2020-08-14 2024-11-27 Case Western Reserve University PLASMID VECTORS AND NANOPARTICLES FOR THE TREATMENT OF EYE DISEASES
CA3218195A1 (en) * 2021-05-07 2022-11-10 Robin Ali Abca4 genome editing
US20240425876A1 (en) * 2022-02-25 2024-12-26 Chigenovo Co., Ltd. Expression cassette combinations and uses thereof
WO2024257061A1 (en) * 2023-06-16 2024-12-19 Arkasubhra Ghosh A hybrid dual aav vector system with splice enhancer elements for expression of large genes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1945779B1 (en) * 2005-10-20 2013-03-06 UniQure IP B.V. Improved aav vectors produced in insect cells
US20090214478A1 (en) * 2008-02-21 2009-08-27 Alberto Auricchio Method of treating ocular diseases by gene therapy
SG178254A1 (en) * 2009-08-07 2012-03-29 Transgene Sa Composition for treating hbv infection
WO2013075008A1 (en) * 2011-11-16 2013-05-23 University Of Florida Research Foundation Inc. Aav dual vector systems for gene therapy
WO2014170480A1 (en) * 2013-04-18 2014-10-23 Fondazione Telethon Effective delivery of large genes by dual aav vectors

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Publication number Publication date
MX2018015629A (en) 2019-09-26
CN109642242A (en) 2019-04-16
RU2019100525A (en) 2020-07-15
KR20190020745A (en) 2019-03-04
JP2019523648A (en) 2019-08-29
AU2017286623A1 (en) 2018-12-20
IL263523A (en) 2019-01-31
EP3472328A1 (en) 2019-04-24
US20190309326A1 (en) 2019-10-10
BR112018075855A2 (en) 2019-04-02
CA3025445A1 (en) 2017-12-21
WO2017216560A1 (en) 2017-12-21
RU2765826C2 (en) 2022-02-03
RU2019100525A3 (en) 2020-07-15

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