AU2023290487A1 - Immunoglobulin single variable domains targeting t cell receptor - Google Patents

Immunoglobulin single variable domains targeting t cell receptor Download PDF

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Publication number
AU2023290487A1
AU2023290487A1 AU2023290487A AU2023290487A AU2023290487A1 AU 2023290487 A1 AU2023290487 A1 AU 2023290487A1 AU 2023290487 A AU2023290487 A AU 2023290487A AU 2023290487 A AU2023290487 A AU 2023290487A AU 2023290487 A1 AU2023290487 A1 AU 2023290487A1
Authority
AU
Australia
Prior art keywords
isvd
seq
amino acid
cell
polypeptide
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
AU2023290487A
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English (en)
Inventor
Melissa DULLAERS
Katrijn NEYT
Annelies Roobrouck
Stephanie Staelens
Soren Steffensen
Tom VAN BELLE
Diane Van Hoorick
Judith VERHELST
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.)
Ablynx NV
Sanofi SA
Original Assignee
Ablynx NV
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 Ablynx NV, Sanofi SA filed Critical Ablynx NV
Publication of AU2023290487A1 publication Critical patent/AU2023290487A1/en
Pending legal-status Critical Current

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    • 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
    • C07K16/2809—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 the T-cell receptor (TcR)-CD3 complex
    • 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
    • C07K16/2863—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
    • C07K16/2866—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 cytokines, lymphokines, interferons
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/303—Liver or Pancreas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/22—Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
    • 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
    • C07K2317/32—Immunoglobulins specific features characterized by aspects of specificity or valency specific for a neo-epitope on a complex, e.g. antibody-antigen or ligand-receptor
    • 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
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567—Framework region [FR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2023290487A 2022-06-14 2023-06-14 Immunoglobulin single variable domains targeting t cell receptor Pending AU2023290487A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22305869 2022-06-14
EP22305869.4 2022-06-14
PCT/EP2023/065925 WO2023242247A1 (en) 2022-06-14 2023-06-14 Immunoglobulin single variable domains targeting t cell receptor

Publications (1)

Publication Number Publication Date
AU2023290487A1 true AU2023290487A1 (en) 2025-01-30

Family

ID=82404277

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023290487A Pending AU2023290487A1 (en) 2022-06-14 2023-06-14 Immunoglobulin single variable domains targeting t cell receptor

Country Status (13)

Country Link
US (1) US20240109965A1 (https=)
EP (1) EP4540286A1 (https=)
JP (1) JP2025530888A (https=)
KR (1) KR20250023503A (https=)
CN (1) CN119630705A (https=)
AR (1) AR129614A1 (https=)
AU (1) AU2023290487A1 (https=)
CA (1) CA3259417A1 (https=)
CO (1) CO2025000062A2 (https=)
IL (1) IL317588A (https=)
MX (1) MX2024015501A (https=)
TW (1) TW202415678A (https=)
WO (1) WO2023242247A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025051767A1 (en) * 2023-09-04 2025-03-13 Sanofi Polypeptides for use in the treatment of glypican-3-expressing tumours
WO2026052756A1 (en) 2024-09-05 2026-03-12 Ablynx Nv Her2 binding immunoglobulin single variable domains, constructs comprising the same and uses thereof
WO2026078159A1 (en) 2024-10-10 2026-04-16 Ablynx Nv Immune cell engagers and methods comprising the same

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1621554T4 (da) 1992-08-21 2012-12-17 Univ Bruxelles Immunoglobuliner blottet for lette kæder
EP0739981A1 (en) 1995-04-25 1996-10-30 Vrije Universiteit Brussel Variable fragments of immunoglobulins - use for therapeutic or veterinary purposes
DK1027439T3 (da) 1997-10-27 2010-05-10 Bac Ip Bv Multivalente antigenbindende proteiner
US7112324B1 (en) 1998-04-21 2006-09-26 Micromet Ag CD 19×CD3 specific polypeptides and uses thereof
EP3960855A1 (en) * 2001-12-28 2022-03-02 Chugai Seiyaku Kabushiki Kaisha Method for stabilizing proteins
WO2004041863A2 (en) 2002-11-08 2004-05-21 Ablynx N.V. Single domain antibodies directed against interferon- gamma and uses therefor
US8188223B2 (en) 2005-05-18 2012-05-29 Ablynx N.V. Serum albumin binding proteins
EP1940881B1 (en) 2005-10-11 2016-11-30 Amgen Research (Munich) GmbH Compositions comprising cross-species-specific antibodies and uses thereof
AU2007237501A1 (en) 2006-04-14 2007-10-25 Ablynx N.V. DP-78-like nanobodies
WO2008020079A1 (en) 2006-08-18 2008-02-21 Ablynx N.V. Amino acid sequences directed against il-6r and polypeptides comprising the same for the treatment of deseases and disorders associated with il-6-mediated signalling
SG10201805064SA (en) 2011-06-23 2018-07-30 Ablynx Nv Techniques for predicting, detecting and reducing aspecific protein interference in assays involving immunoglobulin single variable domains
EP2723771B1 (en) 2011-06-23 2019-09-11 Ablynx NV Serum albumin binding proteins
EP4707303A2 (en) 2014-05-16 2026-03-11 Ablynx NV Improved immunoglobulin variable domains
DK3653221T5 (da) * 2015-02-19 2024-08-26 Compugen Ltd Anti-pvrig-antistoffer og anvendelsesfremgangsmåder
LT3611192T (lt) 2015-05-13 2025-06-25 Ablynx N.V. T ląstelių rekrutingo polipeptidai tcr alfa/beta reaktyvumo pagrindu
LT3374392T (lt) 2015-11-13 2022-01-25 Ablynx Nv Patobulinti serumo albuminą surišantys imunoglobulino kintami domenai
AU2016357460B2 (en) 2015-11-18 2023-07-27 Ablynx Nv Improved serum albumin binders
BR112019010061A2 (pt) 2016-11-16 2019-08-13 Ablynx Nv polipeptídeos de recrutamento de células t capazes de se ligarem ao cd123 e tcr alfa/beta
RU2022101604A (ru) 2016-12-07 2022-03-29 Аблинкс Нв Улучшенные отдельные вариабельные домены иммуноглобулина, связывающиеся с сывороточным альбумином
IL267897B2 (en) 2017-01-17 2025-02-01 Ablynx Nv Improved serum albumin binders
JP7219220B2 (ja) 2017-01-17 2023-02-07 アブリンクス エン．ヴェー． 改善された血清アルブミン結合剤
PH12023500013A1 (en) * 2020-12-04 2024-03-11 Tidal Therapeutics Inc Ionizable cationic lipids and lipi nanoparticles, and methods of synthesis and use thereof
IL303740A (en) * 2020-12-18 2023-08-01 Sanofi Sa T cell recruiting polypeptides based on tcr alpha/beta reactivity
CA3205422A1 (en) * 2020-12-18 2022-06-23 Ablynx Nv Polypeptides comprising immunoglobulin single variable domains targeting glypican-3 and t cell receptor

Also Published As

Publication number Publication date
WO2023242247A1 (en) 2023-12-21
CN119630705A (zh) 2025-03-14
IL317588A (en) 2025-02-01
KR20250023503A (ko) 2025-02-18
CA3259417A1 (en) 2023-12-21
AR129614A1 (es) 2024-09-11
CO2025000062A2 (es) 2025-01-23
US20240109965A1 (en) 2024-04-04
TW202415678A (zh) 2024-04-16
WO2023242247A8 (en) 2024-12-19
MX2024015501A (es) 2025-02-10
EP4540286A1 (en) 2025-04-23
JP2025530888A (ja) 2025-09-18

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