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AR133317A1 - Constructos antigénicos de porphyromonas gingivalis - Google Patents

Constructos antigénicos de porphyromonas gingivalis

Info

Publication number
AR133317A1
AR133317A1 ARP240101906A ARP240101906A AR133317A1 AR 133317 A1 AR133317 A1 AR 133317A1 AR P240101906 A ARP240101906 A AR P240101906A AR P240101906 A ARP240101906 A AR P240101906A AR 133317 A1 AR133317 A1 AR 133317A1
Authority
AR
Argentina
Prior art keywords
kgp
gingivalis
porphyromonas gingivalis
polypeptide
adhesin
Prior art date
Application number
ARP240101906A
Other languages
English (en)
Inventor
Yves Girerd-Chambaz
Andreas Karlsson
Fabienne Piras-Douce
Tran Khang Anh
Original Assignee
Sanofi Sa
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 Sanofi Sa filed Critical Sanofi Sa
Publication of AR133317A1 publication Critical patent/AR133317A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • 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
    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/0216Bacteriodetes, e.g. Bacteroides, Ornithobacter, Porphyromonas
    • CCHEMISTRY; METALLURGY
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52Genes encoding for enzymes or proenzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/22Cysteine endopeptidases (3.4.22)
    • C12Y304/22037Gingipain R (3.4.22.37)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/22Cysteine endopeptidases (3.4.22)
    • C12Y304/22047Gingipain K (3.4.22.47)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/53DNA (RNA) vaccination
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/54Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • 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
    • A61K2039/55555Liposomes; Vesicles, e.g. nanoparticles; Spheres, e.g. nanospheres; Polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/57Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/575Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 humoral response
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Plant Pathology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Immunology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Esta invención se refiere a composiciones (p. ej., composiciones de vacunas) que se pueden utilizar para inmunizar contra infecciones por P. gingivalis. Las composiciones comprenden antígenos de P. gingivalis y combinaciones de antígenos que se pueden utilizar para inmunizar contra P. gingivalis, que se utilizan en forma de ácidos nucleicos (p. ej., ARNm) que codifican proteínas antigénicas o en forma de antígenos de proteínas recombinantes. Reivindicación 1: Un ácido nucleico que comprende una secuencia de nucleótidos que codifica un polipéptido, en donde el polipéptido comprende: i) al menos una porción de un dominio catalítico de proteinasa específica de Lys (Kgp) de Porphyromonas gingivalis; ii) al menos una porción de un dominio de Kgp de Porphyromonas gingivalis de función desconocida 2436 (DUF2436); iii) al menos una porción de un dominio de adhesina K1 de Kgp de Porphyromonas gingivalis; iv) una primera porción de Kgp de Porphyromonas gingivalis que comprende un motivo 1 de unión a adhesina (ABM1) y una primera porción de Kgp de Porphyromonas gingivalis que comprende un motivo 2 de unión a adhesina (ABM2); v) una segunda porción de Kgp de Porphyromonas gingivalis que comprende un ABM1 y una segunda porción de Kgp de Porphyromonas gingivalis que comprende un ABM2; y vi) una porción de Kgp de Porphyromonas gingivalis que comprende un motivo 3 de unión a adhesina (ABM3). Reivindicación 22: Un polipéptido como se define en cualquiera de las reivindicaciones 1 - 20. Reivindicación 23: Una composición que comprende el ácido nucleico de una cualquiera de las reivindicaciones 1 - 21, o el polipéptido de la reivindicación 22, preferentemente en donde la composición es una composición inmunogénica. Reivindicación 30: Una vacuna que comprende el ácido nucleico de una cualquiera de las reivindicaciones 1 - 21, el polipéptido de la reivindicación 22 o la composición de una cualquiera de las reivindicaciones 23 - 27.
ARP240101906A 2023-07-19 2024-07-19 Constructos antigénicos de porphyromonas gingivalis AR133317A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23306245 2023-07-19
EP23307238 2023-12-18

Publications (1)

Publication Number Publication Date
AR133317A1 true AR133317A1 (es) 2025-09-17

Family

ID=92043339

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP240101906A AR133317A1 (es) 2023-07-19 2024-07-19 Constructos antigénicos de porphyromonas gingivalis

Country Status (3)

Country Link
AR (1) AR133317A1 (es)
TW (1) TW202517779A (es)
WO (1) WO2025017202A2 (es)

Family Cites Families (46)

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Also Published As

Publication number Publication date
WO2025017202A3 (en) 2025-05-30
TW202517779A (zh) 2025-05-01
WO2025017202A2 (en) 2025-01-23

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