WO2005092069A8 - Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof - Google Patents

Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof

Info

Publication number
WO2005092069A8
WO2005092069A8 PCT/US2005/009805 US2005009805W WO2005092069A8 WO 2005092069 A8 WO2005092069 A8 WO 2005092069A8 US 2005009805 W US2005009805 W US 2005009805W WO 2005092069 A8 WO2005092069 A8 WO 2005092069A8
Authority
WO
WIPO (PCT)
Prior art keywords
chimeric
pcv2
nonpathogenic
gene
immunogenic
Prior art date
Application number
PCT/US2005/009805
Other languages
French (fr)
Other versions
WO2005092069A3 (en
WO2005092069A2 (en
WO2005092069A9 (en
Inventor
Xiang-Jin Meng
Martijn Fenaux
Patrick G Halbur
Original Assignee
Virginia Tech Intell Prop
Univ Iowa State Res Found Inc
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
Application filed by Virginia Tech Intell Prop, Univ Iowa State Res Found Inc filed Critical Virginia Tech Intell Prop
Priority to PL05746811T priority Critical patent/PL1727915T3/en
Priority to EP20050746811 priority patent/EP1727915B1/en
Priority to ES05746811.8T priority patent/ES2543838T3/en
Priority to DK05746811.8T priority patent/DK1727915T3/en
Publication of WO2005092069A2 publication Critical patent/WO2005092069A2/en
Publication of WO2005092069A3 publication Critical patent/WO2005092069A3/en
Publication of WO2005092069A8 publication Critical patent/WO2005092069A8/en
Publication of WO2005092069A9 publication Critical patent/WO2005092069A9/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/12—Viral antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/20—Antivirals for DNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5252—Virus inactivated (killed)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5254—Virus avirulent or attenuated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5256—Virus expressing foreign proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/53—DNA (RNA) vaccination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/55—Medicinal preparations containing antigens or antibodies characterised by the host/recipient, e.g. newborn with maternal antibodies
    • A61K2039/552—Veterinary vaccine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/10011—Circoviridae
    • C12N2750/10022—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/10011—Circoviridae
    • C12N2750/10034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/10011—Circoviridae
    • C12N2750/10061—Methods of inactivation or attenuation

Abstract

The disclosure relates to infectious chimeric DNA clones of porcine circovirus (PCV), vaccines and means of protecting pigs against viral infection or postweaning multisystemic wasting syndrome (PMWS) caused by PCV2. The chimeric infectious DNA clone and its derived, avirulent chimeric virus are constructed from the nonpathogenic PÇVl in which the immunogenic ORF gene of the pathogenic PCV2 replaces a gene of the nonpathogenic PCV1, preferably in the same position. The improvement of the present invention encompasses two mutations in the PCV2 immunogenic capsid gene and protein, and the introduction of the ORF2 mutations in the chimeric clones. The chimeric virus advantageously retains the nonpathogenic phenotype of PCV1 but elicits specific immune responses against the pathogenic PCV2. The invention further embraces the immunogenic polypeptide expression products.
PCT/US2005/009805 2004-03-25 2005-03-23 Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof WO2005092069A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL05746811T PL1727915T3 (en) 2004-03-25 2005-03-23 Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof
EP20050746811 EP1727915B1 (en) 2004-03-25 2005-03-23 Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof
ES05746811.8T ES2543838T3 (en) 2004-03-25 2005-03-23 Chimeric infectious DNA clones, chimeric porcine circoviruses and uses thereof
DK05746811.8T DK1727915T3 (en) 2004-03-25 2005-03-23 Chimeric infectious DNA clones, chimeric porcine circovira and uses thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/808,964 2004-03-25
US10/808,964 US7279166B2 (en) 2001-12-12 2004-03-25 Chimeric infectious DNA clones, chimeric porcine circoviruses and uses thereof

Publications (4)

Publication Number Publication Date
WO2005092069A2 WO2005092069A2 (en) 2005-10-06
WO2005092069A3 WO2005092069A3 (en) 2006-06-08
WO2005092069A8 true WO2005092069A8 (en) 2007-05-03
WO2005092069A9 WO2005092069A9 (en) 2014-10-23

Family

ID=35056773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/009805 WO2005092069A2 (en) 2004-03-25 2005-03-23 Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof

Country Status (7)

Country Link
US (6) US7279166B2 (en)
EP (1) EP1727915B1 (en)
DK (1) DK1727915T3 (en)
ES (1) ES2543838T3 (en)
PL (1) PL1727915T3 (en)
PT (1) PT1727915E (en)
WO (1) WO2005092069A2 (en)

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Also Published As

Publication number Publication date
US7575752B2 (en) 2009-08-18
EP1727915A2 (en) 2006-12-06
US20080226666A1 (en) 2008-09-18
US8058048B2 (en) 2011-11-15
US20180147275A1 (en) 2018-05-31
PT1727915E (en) 2015-09-11
US9889187B2 (en) 2018-02-13
US7279166B2 (en) 2007-10-09
WO2005092069A3 (en) 2006-06-08
WO2005092069A2 (en) 2005-10-06
PL1727915T3 (en) 2015-10-30
US20160129103A1 (en) 2016-05-12
US20130149334A1 (en) 2013-06-13
US20100055122A1 (en) 2010-03-04
US9211324B2 (en) 2015-12-15
US20040253270A1 (en) 2004-12-16
US10507238B2 (en) 2019-12-17
EP1727915B1 (en) 2015-05-13
WO2005092069A9 (en) 2014-10-23
EP1727915A4 (en) 2008-12-24
DK1727915T3 (en) 2015-08-03
ES2543838T3 (en) 2015-08-24

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