CA3104526A1 - Multi-specific wnt surrogate molecules and uses thereof - Google Patents

Multi-specific wnt surrogate molecules and uses thereof Download PDF

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Publication number
CA3104526A1
CA3104526A1 CA3104526A CA3104526A CA3104526A1 CA 3104526 A1 CA3104526 A1 CA 3104526A1 CA 3104526 A CA3104526 A CA 3104526A CA 3104526 A CA3104526 A CA 3104526A CA 3104526 A1 CA3104526 A1 CA 3104526A1
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CA
Canada
Prior art keywords
fzd
binding
wnt
lrp6e3e4
fzd8
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
CA3104526A
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English (en)
French (fr)
Inventor
Yang Li
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.)
Surrozen Operating Inc
Original Assignee
Surrozen Inc
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=69059929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3104526(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Surrozen Inc filed Critical Surrozen Inc
Publication of CA3104526A1 publication Critical patent/CA3104526A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C07K16/2863—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35—Valency
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/75—Agonist effect on antigen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3104526A 2018-07-05 2019-07-05 Multi-specific wnt surrogate molecules and uses thereof Pending CA3104526A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862694339P 2018-07-05 2018-07-05
US62/694,339 2018-07-05
US201862782122P 2018-12-19 2018-12-19
US62/782,122 2018-12-19
US201962797772P 2019-01-28 2019-01-28
US62/797,772 2019-01-28
PCT/US2019/040687 WO2020010308A1 (en) 2018-07-05 2019-07-05 Multi-specific wnt surrogate molecules and uses thereof

Publications (1)

Publication Number Publication Date
CA3104526A1 true CA3104526A1 (en) 2020-01-09

Family

ID=69059929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3104526A Pending CA3104526A1 (en) 2018-07-05 2019-07-05 Multi-specific wnt surrogate molecules and uses thereof

Country Status (10)

Country Link
US (1) US20210292422A1 (enExample)
EP (2) EP3820906B1 (enExample)
JP (2) JP2021529796A (enExample)
CN (2) CN120623353A (enExample)
AU (2) AU2019297522B2 (enExample)
CA (1) CA3104526A1 (enExample)
DK (1) DK3820906T3 (enExample)
ES (1) ES3058239T3 (enExample)
PL (1) PL3820906T3 (enExample)
WO (1) WO2020010308A1 (enExample)

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US20210032352A1 (en) * 2018-02-14 2021-02-04 Antera Therapeutics Inc. Multivalent Binding Molecules Activating WNT Signaling and Uses Thereof
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CA3144499A1 (en) * 2019-07-02 2021-01-07 Surrozen Operating, Inc. Monospecific anti-frizzled antibodies and methods of use
US20230138045A1 (en) * 2020-02-24 2023-05-04 Surrozen Operating, Inc. Wnt super agonists
WO2022104280A1 (en) 2020-11-16 2022-05-19 Surrozen Operating, Inc. Liver-specific wnt signal enhancing molecules and uses thereof
CA3204321A1 (en) 2020-12-18 2022-06-23 Antlera Therapeutics Inc. Tetravalent fzd and wnt co-receptor binding antibody molecules and uses thereof
WO2023250402A2 (en) * 2022-06-22 2023-12-28 Antlera Therapeutics Inc. Tetravalent fzd and wnt co-receptor binding antibody molecules and uses thereof
CR20240266A (es) * 2021-12-31 2024-11-11 Surrozen Operating Inc Compuesto específico de receptor wnt y método relacionado con este
AU2024279826A1 (en) * 2023-05-29 2026-01-08 Surrozen Operating, Inc. Wnt surrogate agents and methods for lacrimal gland regeneration
WO2026044275A1 (en) * 2024-08-23 2026-02-26 Surrozen Operating, Inc. Wnt surrogate fusion molecule
WO2026044274A1 (en) * 2024-08-23 2026-02-26 Surrozen Operating, Inc. Wnt surrogate fusion molecule

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Also Published As

Publication number Publication date
EP3820906A4 (en) 2022-04-20
EP4733325A2 (en) 2026-04-29
WO2020010308A1 (en) 2020-01-09
JP2021529796A (ja) 2021-11-04
CN120623353A (zh) 2025-09-12
EP4733325A3 (en) 2026-05-13
JP2024001292A (ja) 2024-01-09
AU2019297522B2 (en) 2026-04-23
AU2019297522A1 (en) 2021-01-28
CN112566940B (zh) 2025-06-13
ES3058239T3 (en) 2026-03-09
AU2026206257A1 (en) 2026-08-13
CN112566940A (zh) 2021-03-26
EP3820906B1 (en) 2025-10-15
DK3820906T3 (da) 2025-12-15
US20210292422A1 (en) 2021-09-23
PL3820906T3 (pl) 2026-04-13
EP3820906A1 (en) 2021-05-19

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