MX2022001387A - Plataformas y métodos de nanopartículas multivalentes y multiespecíficos. - Google Patents

Plataformas y métodos de nanopartículas multivalentes y multiespecíficos.

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Publication number
MX2022001387A
MX2022001387A MX2022001387A MX2022001387A MX2022001387A MX 2022001387 A MX2022001387 A MX 2022001387A MX 2022001387 A MX2022001387 A MX 2022001387A MX 2022001387 A MX2022001387 A MX 2022001387A MX 2022001387 A MX2022001387 A MX 2022001387A
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MX
Mexico
Prior art keywords
multivalent
methods
nanocage
specific nanoparticle
monomer
Prior art date
Application number
MX2022001387A
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English (en)
Spanish (es)
Inventor
Jean- Philippe Julien
Diez Edurne Rujas
Bebhinn Treanor
Tiantian Zhao
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Hospital For Sick Children
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Filing date
Publication date
Application filed by Hospital For Sick Children filed Critical Hospital For Sick Children
Publication of MX2022001387A publication Critical patent/MX2022001387A/es

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    • 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
    • C12N15/62DNA sequences coding for fusion proteins
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/0002General or multifunctional contrast agents, e.g. chelated agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
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    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/79Transferrins, e.g. lactoferrins, ovotransferrins
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    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10RNA viruses
    • C07K16/112Retroviridae (F), e.g. leukemia viruses
    • C07K16/114Lentivirus (G), e.g. human immunodeficiency virus [HIV], feline immunodeficiency virus [FIV] or simian immunodeficiency virus [SIV]
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    • C12P21/00Preparation of peptides or proteins
    • C12P21/02Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
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    • A61K2039/6056Antibodies
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
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    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35Valency
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/52Constant or Fc region; Isotype
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/55Fab or Fab'
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/735Fusion polypeptide containing domain for protein-protein interaction containing a domain for self-assembly, e.g. a viral coat protein (includes phage display)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Virology (AREA)
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  • Proteomics, Peptides & Aminoacids (AREA)
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MX2022001387A 2019-08-01 2020-07-31 Plataformas y métodos de nanopartículas multivalentes y multiespecíficos. MX2022001387A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962881899P 2019-08-01 2019-08-01
PCT/CA2020/051061 WO2021016724A1 (en) 2019-08-01 2020-07-31 Multi-valent and multi-specific nanoparticle platforms and methods

Publications (1)

Publication Number Publication Date
MX2022001387A true MX2022001387A (es) 2022-06-08

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ID=74228187

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MX2022001387A MX2022001387A (es) 2019-08-01 2020-07-31 Plataformas y métodos de nanopartículas multivalentes y multiespecíficos.

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US (1) US20230145060A1 (https=)
EP (1) EP4007779A4 (https=)
JP (2) JP2022543070A (https=)
KR (1) KR20220107151A (https=)
CN (3) CN121449754A (https=)
AU (1) AU2020320459A1 (https=)
BR (1) BR112022001800A2 (https=)
CA (1) CA3149320A1 (https=)
MX (1) MX2022001387A (https=)
WO (1) WO2021016724A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021050527A1 (en) * 2019-09-09 2021-03-18 The Regents Of The University Of California Compositions and methods for making and using multispecific antibodies
CN117157328A (zh) * 2021-01-28 2023-12-01 儿童医院 Multabody构建体、组合物和方法
US20250276070A1 (en) * 2021-07-12 2025-09-04 The Hospital For Sick Children Optimized multabody constructs, compositions, and methods
KR20240101550A9 (ko) * 2021-09-13 2025-12-10 더 호스피탈 포 식 칠드런 암 치료용 dr5-표적화 다중체
CN118488971A (zh) * 2021-09-13 2024-08-13 儿童医院 优化的Multabody构建体、组合物和方法
WO2023060358A1 (en) * 2021-10-16 2023-04-20 The Hospital For Sick Children Modified multabody constructs, compositions, and methods
EP4416189A4 (en) * 2021-10-16 2025-08-27 Hospital For Sick Children MODIFIED MULTIBODY CONSTRUCTS, COMPOSITIONS AND METHODS TARGETING SARS-CoV-2
KR20240043842A (ko) * 2022-09-27 2024-04-04 크리포 주식회사 주요 아미노산이 전하성 아미노산으로 구성된 펩타이드 태그를 포함하여 자가 조립체를 형성하는 융합 단백질 및 이를 이용하여 재조합 단백질을 정제하는 방법
KR20240043840A (ko) * 2022-09-27 2024-04-04 크리포 주식회사 주요 아미노산이 전하성 및 극성 아미노산으로 구성된 펩타이드 태그를 포함하여 자가 조립체를 형성하는 융합 단백질 및 이를 이용하여 재조합 단백질을 정제하는 방법
KR102946895B1 (ko) * 2022-10-21 2026-04-02 충남대학교산학협력단 SARS-CoV-2 S1 유래 단백질 및 항체 Fc 영역 단백질을 표면에 동시에 디스플레이하는 페리틴 단백질 구조체 및 이의 코로나바이러스 SARS-CoV-2에 대한 백신 용도
EP4628095A1 (en) * 2022-11-07 2025-10-08 Xiamen University Fusion protein and granulated antigen comprising same
AU2023407259A1 (en) * 2022-12-18 2025-06-26 Radiant Biotherapeutics Inc. Multivalent and multispecific cytokine antagonists
KR20250143754A (ko) * 2022-12-18 2025-10-02 래디언트 바이오테라퓨틱스 인크. 다가 조혈 세포 인게이저 또는 활성화제
CN115819626B (zh) * 2022-12-23 2026-04-28 北京吉诺卫生物科技有限公司 重组铁蛋白纳米颗粒及其制备方法
EP4642797A1 (en) * 2022-12-28 2025-11-05 BioNTech SE Rna compositions targeting hiv
WO2024254514A1 (en) * 2023-06-08 2024-12-12 The University Of North Carolina At Chapel Hill Engineered antibody fusion proteins with modulable binding constants and their applications
WO2025054730A1 (en) * 2023-09-13 2025-03-20 The Hospital For Sick Children Hiv-1-targeted multabody constructs, compositions, and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1659187A (zh) * 2002-05-10 2005-08-24 新世纪药品有限公司 融合铁蛋白在疫苗和其他方面的应用
KR20160094550A (ko) * 2015-01-30 2016-08-10 동국대학교 산학협력단 단일사슬항체조각과 페리틴을 포함하는 융합단백질 및 그의 용도
WO2019023811A1 (en) * 2017-08-04 2019-02-07 The Hospital For Sick Children NANOPARTICLE PLATFORM FOR ANTIBODY AND VACCINE DELIVERY

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WO2021016724A1 (en) 2021-02-04
CA3149320A1 (en) 2021-02-04
CN121203033A (zh) 2025-12-26
CN114867754A (zh) 2022-08-05
EP4007779A1 (en) 2022-06-08
US20230145060A1 (en) 2023-05-11
AU2020320459A1 (en) 2022-03-03
JP2026004351A (ja) 2026-01-14
KR20220107151A (ko) 2022-08-02
JP2022543070A (ja) 2022-10-07
BR112022001800A2 (pt) 2022-04-12
EP4007779A4 (en) 2023-09-06
CN121449754A (zh) 2026-02-03

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