AU2022357501A1 - Antigen binding polypeptides, antigen binding polypeptide complexes and methods of use thereof in hiv - Google Patents

Antigen binding polypeptides, antigen binding polypeptide complexes and methods of use thereof in hiv Download PDF

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Publication number
AU2022357501A1
AU2022357501A1 AU2022357501A AU2022357501A AU2022357501A1 AU 2022357501 A1 AU2022357501 A1 AU 2022357501A1 AU 2022357501 A AU2022357501 A AU 2022357501A AU 2022357501 A AU2022357501 A AU 2022357501A AU 2022357501 A1 AU2022357501 A1 AU 2022357501A1
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AU
Australia
Prior art keywords
specifically binds
chain variable
variable region
hiv protein
heavy chain
Prior art date
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Pending
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AU2022357501A
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English (en)
Inventor
Gary J. Nabel
Ronnie Rong WEI
Ling Xu
Zhi-Yong Yang
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Modex Therapeutics Inc
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Modex Therapeutics Inc
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Publication date
Application filed by Modex Therapeutics Inc filed Critical Modex Therapeutics Inc
Publication of AU2022357501A1 publication Critical patent/AU2022357501A1/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
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • C07K16/112—Retroviridae (F), e.g. leukemia viruses
    • C07K16/114—Lentivirus (G), e.g. human immunodeficiency virus [HIV], feline immunodeficiency virus [FIV] or simian immunodeficiency virus [SIV]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • C07K16/112—Retroviridae (F), e.g. leukemia viruses
    • C07K16/114—Lentivirus (G), e.g. human immunodeficiency virus [HIV], feline immunodeficiency virus [FIV] or simian immunodeficiency virus [SIV]
    • C07K16/1145—Env proteins, e.g. gp41, gp110/120, gp160, V3, principal neutralising domain [PND] or CD4-binding site
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • 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
    • C07K2317/30—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
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/522—CH1 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
    • C07K2317/524—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
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • 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
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • AIDS & HIV (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AU2022357501A 2021-09-29 2022-09-28 Antigen binding polypeptides, antigen binding polypeptide complexes and methods of use thereof in hiv Pending AU2022357501A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163249722P 2021-09-29 2021-09-29
US63/249,722 2021-09-29
PCT/US2022/077203 WO2023056315A1 (en) 2021-09-29 2022-09-28 Antigen binding polypeptides, antigen binding polypeptide complexes and methods of use thereof in hiv

Publications (1)

Publication Number Publication Date
AU2022357501A1 true AU2022357501A1 (en) 2024-04-18

Family

ID=85783606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022357501A Pending AU2022357501A1 (en) 2021-09-29 2022-09-28 Antigen binding polypeptides, antigen binding polypeptide complexes and methods of use thereof in hiv

Country Status (13)

Country Link
US (1) US20250197481A1 (enExample)
EP (1) EP4408892A4 (enExample)
JP (1) JP2024537827A (enExample)
KR (1) KR20240099226A9 (enExample)
CN (1) CN118660907A (enExample)
AR (1) AR127176A1 (enExample)
AU (1) AU2022357501A1 (enExample)
CA (1) CA3232365A1 (enExample)
CL (1) CL2024000890A1 (enExample)
IL (1) IL311762A (enExample)
MX (1) MX2024003804A (enExample)
TW (1) TW202325744A (enExample)
WO (1) WO2023056315A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116574748B (zh) * 2023-07-10 2023-09-12 昆明医科大学 一种用于靶向KRAS高频突变肿瘤的嵌合型nTCR-T构建方法
WO2025162460A1 (zh) * 2024-02-04 2025-08-07 南通壹宸生物医药科技有限公司 一种轭合化合物及其制备和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI743461B (zh) * 2011-03-28 2021-10-21 法商賽諾菲公司 具有交叉結合區定向之雙重可變區類抗體結合蛋白
MX353382B (es) * 2012-03-01 2018-01-10 Amgen Res Munich Gmbh Moleculas de union polipeptido de larga duracion.
US9458244B2 (en) * 2012-12-28 2016-10-04 Abbvie Inc. Single chain multivalent binding protein compositions and methods
RS62437B1 (sr) * 2015-10-25 2021-11-30 Sanofi Sa Trispecifični i/ili trivalentni vezujući proteini za prevenciju ili lečenje hiv infekcije
CA3020633A1 (en) * 2016-04-13 2017-10-19 Sanofi Trispecific and/or trivalent binding proteins
WO2018075564A1 (en) * 2016-10-17 2018-04-26 University Of Maryland, College Park Multispecific antibodies targeting human immunodeficiency virus and methods of using the same
US12365722B2 (en) * 2018-10-19 2025-07-22 University Of Maryland, College Park Multispecific antibodies targeting multiple epitopes on the HIV-1 envelope
AU2019372673A1 (en) * 2018-11-01 2021-05-27 Gracell Biotechnologies (Shanghai) Co., Ltd. Compositions and methods for T cell engineering
TW202104274A (zh) * 2019-04-09 2021-02-01 法商賽諾菲公司 用於治療ｈｉｖ感染之三特異性及／或三價結合蛋白

Also Published As

Publication number Publication date
JP2024537827A (ja) 2024-10-16
KR20240099226A9 (ko) 2025-12-10
CN118660907A (zh) 2024-09-17
IL311762A (en) 2024-05-01
EP4408892A4 (en) 2025-11-19
CA3232365A1 (en) 2023-04-06
WO2023056315A1 (en) 2023-04-06
KR20240099226A (ko) 2024-06-28
AR127176A1 (es) 2023-12-27
MX2024003804A (es) 2024-06-11
EP4408892A1 (en) 2024-08-07
US20250197481A1 (en) 2025-06-19
CL2024000890A1 (es) 2024-10-11
TW202325744A (zh) 2023-07-01

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