JP2023532021A - プロテアーゼ感受性が低減された組換えシアリダーゼ、シアリダーゼ融合タンパク質、及びその使用方法 - Google Patents

プロテアーゼ感受性が低減された組換えシアリダーゼ、シアリダーゼ融合タンパク質、及びその使用方法 Download PDF

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JP2023532021A
JP2023532021A JP2022580142A JP2022580142A JP2023532021A JP 2023532021 A JP2023532021 A JP 2023532021A JP 2022580142 A JP2022580142 A JP 2022580142A JP 2022580142 A JP2022580142 A JP 2022580142A JP 2023532021 A JP2023532021 A JP 2023532021A
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パン，リー
エイ． シェルケ，サンディプ
ツァオ，リーチー
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パレオン ファーマシューティカルズ インコーポレイテッド
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    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
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    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • A61K38/47—Hydrolases (3) acting on glycosyl compounds (3.2), e.g. cellulases, lactases
    • A—HUMAN NECESSITIES
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    • A61K47/68—Medicinal 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 an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
    • A61K47/6815—Enzymes
    • 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
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2827—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against B7 molecules, e.g. CD80, CD86
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2887—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/42—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01018—Exo-alpha-sialidase (3.2.1.18), i.e. trans-sialidase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto

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  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Plant Pathology (AREA)
  • Oncology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
JP2022580142A 2020-07-03 2021-07-02 プロテアーゼ感受性が低減された組換えシアリダーゼ、シアリダーゼ融合タンパク質、及びその使用方法 Pending JP2023532021A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063047989P 2020-07-03 2020-07-03
US63/047,989 2020-07-03
US202163134411P 2021-01-06 2021-01-06
US63/134,411 2021-01-06
PCT/US2021/040240 WO2022006492A2 (en) 2020-07-03 2021-07-02 Recombinant sialidases with reduced protease sensitivity, sialidase fusion proteins, and methods of using the same

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JP2023532021A true JP2023532021A (ja) 2023-07-26
JP2023532021A5 JP2023532021A5 (https=) 2024-07-09
JPWO2022006492A5 JPWO2022006492A5 (https=) 2024-07-09

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JP2022580142A Pending JP2023532021A (ja) 2020-07-03 2021-07-02 プロテアーゼ感受性が低減された組換えシアリダーゼ、シアリダーゼ融合タンパク質、及びその使用方法

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US (1) US20230265406A1 (https=)
EP (1) EP4176056A4 (https=)
JP (1) JP2023532021A (https=)
KR (1) KR20230034320A (https=)
CN (1) CN115803047A (https=)
AU (1) AU2021299565A1 (https=)
BR (1) BR112022026720A2 (https=)
CA (1) CA3173145A1 (https=)
IL (1) IL299559A (https=)
MX (1) MX2023000243A (https=)
WO (1) WO2022006492A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024501767A (ja) * 2021-01-06 2024-01-15 パレオン ファーマシューティカルズ インコーポレイテッド シアリダーゼ－ｈｅｒ２－抗体融合タンパク質、及びその使用方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102914621B1 (ko) 2018-01-03 2026-01-21 팔레온 파마슈티칼스 인크. 재조합 인간 시알리다제, 시알리다제 융합 단백질, 및 이를 사용하는 방법
JP2026509243A (ja) * 2023-03-10 2026-03-17 ジェネンテック， インコーポレイテッド プロテアーゼとの融合およびその使用
WO2025217138A1 (en) * 2024-04-09 2025-10-16 Palleon Pharmaceuticals Inc. Recombinant human sialidases, sialidase fusion proteins, and methods of using the same
WO2026037175A1 (zh) 2024-08-16 2026-02-19 上海宝济药业股份有限公司 靶向靶细胞的复合物及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019136167A1 (en) * 2018-01-03 2019-07-11 Palleon Pharmaceuticals Inc. Recombinant human sialidases, sialidase fusion proteins, and methods of using the same
JP2024501767A (ja) * 2021-01-06 2024-01-15 パレオン ファーマシューティカルズ インコーポレイテッド シアリダーゼ－ｈｅｒ２－抗体融合タンパク質、及びその使用方法

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Publication number Priority date Publication date Assignee Title
JP6198807B2 (ja) * 2012-03-16 2017-09-20 ジェネンテック， インコーポレイテッド 操作され立体構造的に安定化されたタンパク質
WO2016056913A1 (en) * 2014-10-10 2016-04-14 Enzypep B.V. Peptide fragment condensation and cyclisation using a subtilisin variant with improved synthesis over hydrolysis ratio
WO2017210445A1 (en) * 2016-06-03 2017-12-07 Icahn School Of Medicine At Mount Sinai Influenza virus vaccination regimens
US20240067729A1 (en) * 2021-01-06 2024-02-29 Palleon Pharmaceuticals Inc. Anti-pd-l1 antibodies and fusion proteins thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019136167A1 (en) * 2018-01-03 2019-07-11 Palleon Pharmaceuticals Inc. Recombinant human sialidases, sialidase fusion proteins, and methods of using the same
JP2024501767A (ja) * 2021-01-06 2024-01-15 パレオン ファーマシューティカルズ インコーポレイテッド シアリダーゼ－ｈｅｒ２－抗体融合タンパク質、及びその使用方法

Non-Patent Citations (1)

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Title
DATEBASE: GENPEPT, [ONLINE], ACCESSION: XP_004427750, DEFINITION: PREDICTED: SIALIDASE-2 [CERATOTHER, JPN6025027390, 27 November 2015 (2015-11-27), ISSN: 0005633705 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024501767A (ja) * 2021-01-06 2024-01-15 パレオン ファーマシューティカルズ インコーポレイテッド シアリダーゼ－ｈｅｒ２－抗体融合タンパク質、及びその使用方法

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EP4176056A4 (en) 2024-10-30
CN115803047A (zh) 2023-03-14
WO2022006492A2 (en) 2022-01-06
EP4176056A2 (en) 2023-05-10
WO2022006492A3 (en) 2022-02-17
US20230265406A1 (en) 2023-08-24
BR112022026720A2 (pt) 2023-01-24
AU2021299565A1 (en) 2023-02-02
IL299559A (en) 2023-02-01
CA3173145A1 (en) 2022-01-06
KR20230034320A (ko) 2023-03-09
MX2023000243A (es) 2023-03-03

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