PE20230111A1 - Inmunoconjugados - Google Patents

Inmunoconjugados

Info

Publication number
PE20230111A1
PE20230111A1 PE2022002198A PE2022002198A PE20230111A1 PE 20230111 A1 PE20230111 A1 PE 20230111A1 PE 2022002198 A PE2022002198 A PE 2022002198A PE 2022002198 A PE2022002198 A PE 2022002198A PE 20230111 A1 PE20230111 A1 PE 20230111A1
Authority
PE
Peru
Prior art keywords
seq
amino acid
acid sequence
hvr
immunoconjugates
Prior art date
Application number
PE2022002198A
Other languages
English (en)
Inventor
Deak Laura Codarri
Anne Freimoser-Grundschober
Christian Klein
Laura Lauener
Ekkehard Moessner
Pablo Umana
Cindy Schulenburg
Eleni Maria Varypataki
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of PE20230111A1 publication Critical patent/PE20230111A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • 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
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/54Interleukins [IL]
    • C07K14/5418IL-7
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], 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
    • C07K16/2818Immunoglobulins [IGs], 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 CD28 or CD152
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Referida a un polipeptido de interleucina-7 (IL-7) mutante, que comprende al menos una sustitucion de aminoacido en una posicion seleccionada del grupo de E13, V15, V18, D21, Q22, D25, T72, L77, K81, E84, G85, I88, Q136, K139, N143 y M147 de IL-7 humana de acuerdo con SEQ ID NO: 52. Tambien se refiere a un inmunoconjugado, en donde el anticuerpo comprende (a) una region variable de la cadena pesada (VH) que comprende una HVR-H1 que comprende la secuencia de aminoacidos de SEQ ID NO: 1, una HVRH2 que comprende la secuencia de aminoacidos de SEQ ID NO: 2, una HVR-H3 que comprende la secuencia de aminoacidos de SEQ ID NO: 3, y una FR-H3 que comprende la secuencia de aminoacidos de SEQ ID NO: 7 en las posiciones 71-73 de acuerdo con la numeracion Kabat, y (b) una region variable de la cadena liviana (VL) que comprende una HVR-L1 que comprende la secuencia de aminoacidos de SEQ ID NO: 4, una HVRL2 que comprende la secuencia de aminoacidos de SEQ ID NO: 5, y una HVR-L3 que comprende la secuencia de aminoacidos de SEQ ID NO: 6. Ademas, la invencion se refiere a moleculas de polinucleotidos que codifican los polipeptidos de interleucina-7 mutante o los inmunoconjugados, y vectores y celulas huesped que comprenden dichas moleculas de polinucleotidos, asi como a metodos para producir los polipeptidos de interleucina-7 mutante, inmunoconjugados y composiciones farmaceuticas que los comprenden.
PE2022002198A 2020-04-15 2021-04-13 Inmunoconjugados PE20230111A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20169510 2020-04-15
PCT/EP2021/059473 WO2021209402A2 (en) 2020-04-15 2021-04-13 Immunoconjugates

Publications (1)

Publication Number Publication Date
PE20230111A1 true PE20230111A1 (es) 2023-01-27

Family

ID=70289616

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2022002198A PE20230111A1 (es) 2020-04-15 2021-04-13 Inmunoconjugados

Country Status (17)

Country Link
US (1) US20230192795A1 (es)
EP (1) EP4135848A2 (es)
JP (1) JP2023521238A (es)
KR (1) KR20230004494A (es)
CN (1) CN115485028A (es)
AR (1) AR121856A1 (es)
AU (1) AU2021256936A1 (es)
BR (1) BR112022020629A2 (es)
CA (1) CA3168460A1 (es)
CL (1) CL2022002751A1 (es)
CO (1) CO2022014884A2 (es)
CR (1) CR20220512A (es)
IL (1) IL294451A (es)
MX (1) MX2022012541A (es)
PE (1) PE20230111A1 (es)
TW (1) TW202200609A (es)
WO (1) WO2021209402A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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US20230250181A1 (en) * 2021-07-09 2023-08-10 Bright Peak Therapeutics Ag Modified checkpoint inhibitors and uses thereof
AU2022362681A1 (en) * 2021-10-14 2024-04-04 F. Hoffmann-La Roche Ag New interleukin-7 immunoconjugates
CN118139648A (zh) * 2021-10-14 2024-06-04 豪夫迈·罗氏有限公司 用于治疗癌症的替代的PD1-IL7v免疫缀合物

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Also Published As

Publication number Publication date
CA3168460A1 (en) 2021-10-21
WO2021209402A2 (en) 2021-10-21
IL294451A (en) 2022-09-01
AR121856A1 (es) 2022-07-20
BR112022020629A2 (pt) 2022-11-29
CO2022014884A2 (es) 2022-11-08
CL2022002751A1 (es) 2023-05-19
MX2022012541A (es) 2022-11-07
TW202200609A (zh) 2022-01-01
AU2021256936A1 (en) 2022-07-21
CN115485028A (zh) 2022-12-16
KR20230004494A (ko) 2023-01-06
CR20220512A (es) 2022-11-07
EP4135848A2 (en) 2023-02-22
JP2023521238A (ja) 2023-05-23
WO2021209402A3 (en) 2021-12-02
US20230192795A1 (en) 2023-06-22

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