AU2018244276A1 - Methods and compositions for reduction of immunogenicity - Google Patents

Methods and compositions for reduction of immunogenicity Download PDF

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Publication number
AU2018244276A1
AU2018244276A1 AU2018244276A AU2018244276A AU2018244276A1 AU 2018244276 A1 AU2018244276 A1 AU 2018244276A1 AU 2018244276 A AU2018244276 A AU 2018244276A AU 2018244276 A AU2018244276 A AU 2018244276A AU 2018244276 A1 AU2018244276 A1 AU 2018244276A1
Authority
AU
Australia
Prior art keywords
antibody
seq
antigen
binds
binding fragment
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.)
Abandoned
Application number
AU2018244276A
Other languages
English (en)
Inventor
Lawrence DEARTH
Haralambos HADJIVASSILIOU
Kandasamy Hariharan
Jeffrey C. Johnson
Jeonghoon Sun
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.)
Celgene Corp
Original Assignee
Celgene Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62002401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2018244276(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celgene Corp filed Critical Celgene Corp
Publication of AU2018244276A1 publication Critical patent/AU2018244276A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0011Cancer antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • 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
    • C07K16/2887Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • 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
    • 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
    • A61K2039/507Comprising a combination of two or more separate antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/57Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/577Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 tolerising response
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • 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
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Oncology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2018244276A 2017-03-27 2018-03-26 Methods and compositions for reduction of immunogenicity Abandoned AU2018244276A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762477257P 2017-03-27 2017-03-27
US62/477,257 2017-03-27
PCT/US2018/024316 WO2018183182A1 (en) 2017-03-27 2018-03-26 Methods and compositions for reduction of immunogenicity

Publications (1)

Publication Number Publication Date
AU2018244276A1 true AU2018244276A1 (en) 2019-10-17

Family

ID=62002401

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018244276A Abandoned AU2018244276A1 (en) 2017-03-27 2018-03-26 Methods and compositions for reduction of immunogenicity

Country Status (15)

Country Link
US (2) US20200330590A1 (enExample)
EP (1) EP3601351A1 (enExample)
JP (2) JP7237848B2 (enExample)
KR (1) KR20190133198A (enExample)
CN (1) CN110612309A (enExample)
AU (1) AU2018244276A1 (enExample)
BR (1) BR112019020185A2 (enExample)
CA (1) CA3057841A1 (enExample)
CL (1) CL2019002716A1 (enExample)
CO (1) CO2019011640A2 (enExample)
EA (1) EA201992278A1 (enExample)
IL (1) IL269590A (enExample)
MX (1) MX2019011624A (enExample)
SG (1) SG11201908678XA (enExample)
WO (1) WO2018183182A1 (enExample)

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US11142584B2 (en) 2014-03-11 2021-10-12 Molecular Templates, Inc. CD20-binding proteins comprising Shiga toxin A subunit effector regions for inducing cellular internalization and methods using same
WO2016126950A1 (en) 2015-02-05 2016-08-11 Molecular Templates, Inc. Multivalent cd20-binding molecules comprising shiga toxin a subunit effector regions and enriched compositions thereof
CN110612117B (zh) 2018-04-17 2024-04-12 分子模板公司 包含去免疫化的志贺毒素a亚基支架的her2靶向分子
TW202104260A (zh) * 2019-04-05 2021-02-01 美商西建公司 腫瘤選擇性結合cd47之抗體之工程
EP3980747A1 (en) 2019-06-07 2022-04-13 ALX Oncology Inc. Methods and reagents for reducing the interference of drugs that bind cd47 in serological assays
CN114599392A (zh) * 2019-10-31 2022-06-07 四十七公司 基于抗cd47和抗cd20的血癌治疗
WO2021139687A1 (zh) * 2020-01-09 2021-07-15 信达生物制药(苏州)有限公司 抗cd47抗体和抗cd20抗体的组合在制备用于预防或治疗肿瘤的药物中的应用
JP2023545983A (ja) 2020-10-07 2023-11-01 セルジーン コーポレイション リンパ系悪性腫瘍状態の二重特異性抗体治療
JP2023552375A (ja) 2020-12-06 2023-12-15 エーエルエックス オンコロジー インコーポレイテッド 血清学的アッセイにおいてcd47に結合する薬物の干渉を低減するための多量体

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Also Published As

Publication number Publication date
EA201992278A1 (ru) 2020-03-03
US20240075133A1 (en) 2024-03-07
MX2019011624A (es) 2019-12-05
WO2018183182A1 (en) 2018-10-04
JP2020515577A (ja) 2020-05-28
BR112019020185A2 (pt) 2020-06-02
WO2018183182A8 (en) 2019-11-14
JP7237848B2 (ja) 2023-03-13
KR20190133198A (ko) 2019-12-02
CA3057841A1 (en) 2018-10-04
JP2023052145A (ja) 2023-04-11
US20200330590A1 (en) 2020-10-22
SG11201908678XA (en) 2019-10-30
CN110612309A (zh) 2019-12-24
CO2019011640A2 (es) 2020-02-18
EP3601351A1 (en) 2020-02-05
IL269590A (en) 2019-11-28
CL2019002716A1 (es) 2020-05-29

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