CA3151975A1 - Modified extracellular enveloped virus - Google Patents

Modified extracellular enveloped virus Download PDF

Info

Publication number
CA3151975A1
CA3151975A1 CA3151975A CA3151975A CA3151975A1 CA 3151975 A1 CA3151975 A1 CA 3151975A1 CA 3151975 A CA3151975 A CA 3151975A CA 3151975 A CA3151975 A CA 3151975A CA 3151975 A1 CA3151975 A1 CA 3151975A1
Authority
CA
Canada
Prior art keywords
protein
poxvirus
modified oncolytic
modified
virus
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3151975A
Other languages
English (en)
French (fr)
Inventor
Stephen H. Thorne
Daniel J. Byrd
Mingrui Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kalivir Immunotherapeutics Inc
Original Assignee
Thorne Stephen H
Zhang Mingrui
Kalivir Immunotherapeutics 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 Thorne Stephen H, Zhang Mingrui, Kalivir Immunotherapeutics Inc filed Critical Thorne Stephen H
Publication of CA3151975A1 publication Critical patent/CA3151975A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/76—Viruses; Subviral particles; Bacteriophages
    • A61K35/768—Oncolytic viruses not provided for in groups A61K35/761 - A61K35/766
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • 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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24121—Viruses as such, e.g. new isolates, mutants or their genomic sequences
    • 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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24122—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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24132—Use of virus as therapeutic agent, other than vaccine, e.g. as cytolytic agent
    • 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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24141—Use of virus, viral particle or viral elements as a vector
    • C12N2710/24143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Oncology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3151975A 2019-10-16 2020-10-16 Modified extracellular enveloped virus Pending CA3151975A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962916035P 2019-10-16 2019-10-16
US62/916,035 2019-10-16
PCT/US2020/056107 WO2021076982A1 (en) 2019-10-16 2020-10-16 Modified extracellular enveloped virus

Publications (1)

Publication Number Publication Date
CA3151975A1 true CA3151975A1 (en) 2021-04-22

Family

ID=75538360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3151975A Pending CA3151975A1 (en) 2019-10-16 2020-10-16 Modified extracellular enveloped virus

Country Status (8)

Country Link
US (1) US20220049228A1 (cg-RX-API-DMAC10.html)
EP (1) EP4045657A4 (cg-RX-API-DMAC10.html)
JP (1) JP7625589B2 (cg-RX-API-DMAC10.html)
KR (1) KR20220082025A (cg-RX-API-DMAC10.html)
CN (1) CN114761562B (cg-RX-API-DMAC10.html)
AU (1) AU2020366456A1 (cg-RX-API-DMAC10.html)
CA (1) CA3151975A1 (cg-RX-API-DMAC10.html)
WO (1) WO2021076982A1 (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102963059B1 (ko) 2021-12-29 2026-05-11 재단법인 아산사회복지재단 외피외 바이러스 생산이 증가한 신규한 백시니아 바이러스 변이주
WO2023128672A1 (ko) * 2021-12-29 2023-07-06 재단법인 아산사회복지재단 외피외 바이러스 생산이 증가한 신규한 백시니아 바이러스 변이주
WO2025184411A1 (en) 2024-02-27 2025-09-04 Calidi Biotherapeutics (Nevada), Inc. Serum-resistant eev viruses and uses thereof
WO2026107113A1 (en) 2024-11-12 2026-05-21 Calidi Biotherapeutics (Nevada), Inc. MODIFIED CELLS FOR PROGRAMMING EXTRA ENVELOPED VIRUSES (EEVs) AND THEIR USE FOR PRODUCING THE EEVs, THE PROGRAMMED EEVs AND USES THEREOF

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014314A2 (en) * 2002-08-12 2004-02-19 David Kirn Methods and compositions concerning poxviruses and cancer
KR20140122603A (ko) * 2013-04-10 2014-10-20 신라젠(주) 세포외 피막성 백시니아 바이러스의 생성과 관련된 단백질을 코딩하는 폴리뉴클레오티드로 형질전환된 숙주세포
ES2847305T3 (es) * 2013-08-22 2021-08-02 Univ Pittsburgh Commonwealth Sys Higher Education Terapias inmunooncolíticas
HK1255192A1 (zh) * 2015-09-08 2019-08-09 Sillajen, Inc. 表达细胞因子和羧酸酯酶的修饰的溶瘤痘苗病毒及其使用方法
WO2019089755A1 (en) * 2017-10-31 2019-05-09 Western Oncolytics Ltd. Platform oncolytic vector for systemic delivery

Also Published As

Publication number Publication date
WO2021076982A1 (en) 2021-04-22
JP2022552377A (ja) 2022-12-15
US20220049228A1 (en) 2022-02-17
KR20220082025A (ko) 2022-06-16
CN114761562B (zh) 2025-08-19
EP4045657A4 (en) 2023-11-15
CN114761562A (zh) 2022-07-15
AU2020366456A1 (en) 2022-03-24
EP4045657A1 (en) 2022-08-24
JP7625589B2 (ja) 2025-02-03

Similar Documents

Publication Publication Date Title
US12246049B2 (en) Oncolytic viruses targeting STAT3
US20220049228A1 (en) Modified Extracellular Enveloped Virus
US20210338754A1 (en) High mobility group box i mutant
RU2508401C2 (ru) Поксвирусные онколитические векторы
AU2017387549B2 (en) Oncolytic viruses and therapeutic molecules
US20130084620A1 (en) Process for producing poxviruses and poxvirus compositions
US20230002740A1 (en) Variant oncolytic vaccinia virus and methods of use thereof
JP2024516400A (ja) 修飾されたｍｈｃ発現のための腫瘍溶解性ウイルス
HK40075143A (en) Modified extracellular enveloped virus
RU2805179C1 (ru) Вариант онколитического вируса осповакцины и способы его применения
HK40007219A (en) Oncolytic viruses targeting stat3

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220803

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240925

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240925

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240925

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20240926

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20241210

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250205

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20250604

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20250604

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20250910

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251128

B12 Application deemed to be withdrawn, abandoned or lapsed

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B12-B303 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO AN EXAMINER'S REQUISITION

Effective date: 20260112

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20260416

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260708