HRP20190907T1 - Imunogeni pripravak koji sadrži polipeptide iz panton-valentin leukocidina (pvl) - Google Patents

Imunogeni pripravak koji sadrži polipeptide iz panton-valentin leukocidina (pvl) Download PDF

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HRP20190907T1
HRP20190907T1 HRP20190907TT HRP20190907T HRP20190907T1 HR P20190907 T1 HRP20190907 T1 HR P20190907T1 HR P20190907T T HRP20190907T T HR P20190907TT HR P20190907 T HRP20190907 T HR P20190907T HR P20190907 T1 HRP20190907 T1 HR P20190907T1
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mutant
leukocidin
subunit
tag
seq
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HRP20190907TT
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Mohammad Javad Aman
Rajan Prasad ADHIKARI
Hatice KARAUZUM
Jawad Sarwar
Sergey Shulenin
Sathya VENKATARAMANI
Kelly Lyn Warfield
Tam Luong NGUYEN
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Integrated Biotherapeutics, Inc.
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Publication of HRP20190907T1 publication Critical patent/HRP20190907T1/hr

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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/085Staphylococcus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/305Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F)
    • C07K14/31Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F) from Staphylococcus (G)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • C07K16/1271Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55505Inorganic adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55561CpG containing adjuvants; Oligonucleotide containing adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55566Emulsions, e.g. Freund's adjuvant, MF59

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  • Health & Medical Sciences (AREA)
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  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Communicable Diseases (AREA)
  • Peptides Or Proteins (AREA)
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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Claims (14)

1. Izolirani mutant polipeptida divljeg tipa stafilokokne podjedinice leukocidina koji sadrži SEQ ID NO: 5, 6 ili 15, naznačen time što mutant polipeptida stafilokokne podjedinice leukocidina sadrži aminokiselinsku supstituciju na položaju koji odgovara K97 u SEQ ID NO: 6 što smanjuje toksičnost mutanta podjedinice leukocidina u odnosu na odgovarajuću podjedinicu divljeg tipa leukocidina; ili izolirani mutant polipeptida divljeg tipa stafilokokne podjedinice leukocidina koji sadrži SEQ ID NO: 16, 17, 21, 22, 23, 24, 25 ili 26, pri čemu mutant stafilokokne podjedinice leukocidina sadrži aminokiselinsku supstituciju na položaju koji odgovara K102 u SEQ ID NO: 17, što smanjuje toksičnost mutanta podjedinice leukocidina u odnosu na odgovarajuću podjedinicu divljeg tipa leukocidina.
2. Mutantna podjedinica leukocidina prema zahtjevu 1, naznačena time što je položaj koji odgovara K97 u SEQ ID NO: 6 ili K102 u SEQ ID NO: 17 supstituiran s alaninom.
3. Mutantna podjedinica leukocidina prema zahtjevu 1 ili 2, naznačena time što mutant podjedinice leukocidina je Panton-Valentin leukocidin (PVL) LukS-PV koji sadrži sekvencu aminokiseline SEQ ID NO: 7 ili 14 ili pri čemu je mutant podjedinice leukocidina Panton-Valentin leukocidin (PVL) LukF-PV koji sadrži sekvencu aminokiseline SEQ ID NO: 18 ili 136.
4. Polipeptidni kompleks naznačen time što sadrži mutant podjedinice leukocidina prema bilo kojem od zahtjeva 1 do 3 ili njihovu kombinaciju.
5. Mutantna podjedinica leukocidina prema bilo kojem od zahtjeva 1 do 3, naznačena time što nadalje sadrži heterolognu sekvencu aminokiseline.
6. Mutantna podjedinica leukocidina prema zahtjevu 5, naznačena time što heterologna sekvenca aminokiseline kodira: (a) peptid odabran iz skupine koja sadrži His-oznaku, ubikvitin oznaku, NusA oznaku, hitin vezujuću domenu, B-oznaku, HSB-oznaku, zeleni fluorescentni protein (GFP), protein koji veže kalmodulin (CBP), galaktoza-vezujući protein, maltoza-vezujući protein (MBP), domene koje vežu celulozu (CBD), avidin/streptavidin/Strep-oznaku, trpE, kloramfenikol acetiltransferazu, lacZ(β-Galaktozidazu), FLAG™ peptid, S-oznaku, T7-oznaku, odsječak bilo kojeg od navedenih heterolognih peptida, i kombinaciju dva ili više navedenih heterolognih peptida; ili (b) pri čemu heterologna sekvenca aminokiseline kodira imunogen, epitop T-stanica, epitop B-stanica, odsječak bilo kojeg od navedenih heterolognih peptida, i kombinaciju dva ili više navedenih heterolognih peptida.
7. Izolirani polinukleotid naznačen time što sadrži nukleinsku kiselinu koja kodira podjedinicu mutantnog leukocidina iz bilo kojeg od patentnih zahtjeva 1-3 ili 5-6.
8. Vektor naznačen time što sadrži polinukleotid prema zahtjevu 7.
9. Stanica domaćin, naznačena time što sadrži polinukleotid prema zahtjevu 7 ili vektor prema zahtjevu 8.
10. Postupak dobivanja polipeptida mutirane stafilokokne podjedinice leukocidina, naznačen time što sadrži kultiviranje stanice domaćina prema zahtjevu 9, te obnavljanje polipeptida.
11. Pripravak naznačen time što sadrži mutantnu podjedinicu leukocidina prema bilo kojem od zahtjeva 1-3 ili 5-6, ili polipeptidni kompleks prema zahtjevu 4, te nosač.
12. Pripravak prema zahtjevu 11 naznačen time što se koristi u postupku induciranja imunog odgovora domaćina protiv soja Staphylococcus aureus , koji se sastoji od primjene djelotvorne količinu navedenog pripravka na subjekta kojem je potreban imunološki odgovor.
13. Pripravak koji sadrži mutantnu podjedinicu leukocidina prema bilo kojem od zahtjeva 1 do 3 ili 5 do 6, ili polipeptidni kompleks prema zahtjevu 4, naznačen time što je namijenjen upotrebi u postupku prevencije ili liječenja stafilokokne bolesti ili infekcije kod subjekta koji se sastoji od davanja pripravka subjektu kojem je to potrebno.
14. Postupak za proizvodnju cjepiva protiv infekcije S. aureus naznačen time što sadrži: (a) izoliranje mutantne podjedinice leukocidina prema bilo kojem od zahtjeva 1-3 ili 5-6 ili polipeptidnog kompleksa prema zahtjevu 4; i (b) kombiniranje mutantne podjedinice leukocidina ili polipeptidnog kompleksa s pomoćnim sredstvom.
HRP20190907TT 2011-12-02 2019-05-16 Imunogeni pripravak koji sadrži polipeptide iz panton-valentin leukocidina (pvl) HRP20190907T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161566234P 2011-12-02 2011-12-02
PCT/US2012/067483 WO2013082558A1 (en) 2011-12-02 2012-11-30 Immunogenic composition comprising panton-valentine leukocidin (pvl) derived polypeptides
EP12854165.3A EP2785368B1 (en) 2011-12-02 2012-11-30 Immunogenic composition comprising panton-valentine leukocidin (pvl) derived polypeptides

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HRP20190907T1 true HRP20190907T1 (hr) 2019-07-12

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US (1) US10023848B2 (hr)
EP (1) EP2785368B1 (hr)
JP (1) JP6325452B2 (hr)
KR (1) KR101999299B1 (hr)
AU (1) AU2012345645B2 (hr)
CA (1) CA2857666C (hr)
DK (1) DK2785368T3 (hr)
ES (1) ES2728445T3 (hr)
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LT (1) LT2785368T (hr)
RS (1) RS58919B1 (hr)
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JP2016528185A (ja) 2013-06-18 2016-09-15 ニューヨーク・ユニバーシティ 黄色ブドウ球菌ロイコシジンの細胞毒性に関与する細胞因子:新規治療標的
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BR112016008275A2 (pt) * 2013-10-17 2017-10-03 Arsanis Biosciences Gmbh Anticorpo com reatividade cruzada ao staphylococcus aureus, preparações farmacêuticas ou para diagnóstico compreendendo o anticorpo, anticorpo para uso médico e para diagnóstico, um ácido nucleico isolado que codifica o anticorpo, plasmideo ou cassete de expressao, e célula hospedeira compreendendo tal plasmideo ou cassete de expressao, método para produzir o anticorpo usando tal célula hospedeira, método para produzir variantes de anticorpos, um cristal formado por um monômero da hla ou lukd com dito anticorpo, um paratopo isolado do anticorpo, o epítopo isolado e uma molécula de ligação ligando especificamente ao dito epítopo, um método de triagem para identificar um ligante que se liga ao dito epítopo, um imunógeno compreendendo dito epítopo, e dito imunógeno usado para induzir uma resposta imune protetora
AU2016304671A1 (en) * 2015-08-10 2018-02-22 Kyoto Biken Laboratories, Inc. Vaccine obtained by mixing inactivated staphylococcus aureus and leukocidin
CN107224575B (zh) * 2017-03-06 2018-11-09 浙江海隆生物科技有限公司 奶牛金黄色葡萄球菌乳房炎亚单位疫苗的组合物及其制备方法和应用
CA3069747A1 (en) 2017-07-27 2019-01-31 Mohammad Javad Aman Immunogenic composition comprising a fusion peptide derived from superantigen toxoids

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EP2785368A1 (en) 2014-10-08
JP6325452B2 (ja) 2018-05-16
US20140308291A1 (en) 2014-10-16
LT2785368T (lt) 2019-06-10
CA2857666A1 (en) 2013-06-06
EP2785368B1 (en) 2019-03-13
US10023848B2 (en) 2018-07-17
JP2015505831A (ja) 2015-02-26
CA2857666C (en) 2020-08-11
AU2012345645B2 (en) 2017-09-07
AU2012345645A1 (en) 2014-06-26
KR20140117381A (ko) 2014-10-07
EP2785368A4 (en) 2015-12-30
WO2013082558A1 (en) 2013-06-06
ES2728445T3 (es) 2019-10-24
NZ626762A (en) 2016-07-29
DK2785368T3 (da) 2019-05-27
KR101999299B1 (ko) 2019-07-12
SI2785368T1 (sl) 2019-08-30
RS58919B1 (sr) 2019-08-30

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