ZA201903387B - Il2 and tnf mutant immunoconjugates - Google Patents

Il2 and tnf mutant immunoconjugates

Info

Publication number
ZA201903387B
ZA201903387B ZA2019/03387A ZA201903387A ZA201903387B ZA 201903387 B ZA201903387 B ZA 201903387B ZA 2019/03387 A ZA2019/03387 A ZA 2019/03387A ZA 201903387 A ZA201903387 A ZA 201903387A ZA 201903387 B ZA201903387 B ZA 201903387B
Authority
ZA
South Africa
Prior art keywords
tnf mutant
immunoconjugates
mutant immunoconjugates
tnf
mutant
Prior art date
Application number
ZA2019/03387A
Other languages
English (en)
Inventor
Neri Dario
De Luca Roberto
Wulhfard Sarah
Original Assignee
Philogen Spa
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
Priority claimed from GBGB1712916.4A external-priority patent/GB201712916D0/en
Application filed by Philogen Spa filed Critical Philogen Spa
Publication of ZA201903387B publication Critical patent/ZA201903387B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19—Cytokines; Lymphokines; Interferons
    • A61K38/191—Tumor necrosis factors [TNF], e.g. lymphotoxin [LT], i.e. TNF-beta
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19—Cytokines; Lymphokines; Interferons
    • A61K38/20—Interleukins [IL]
    • A61K38/2013—IL-2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
    • A61K47/6813—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin the drug being a peptidic cytokine, e.g. an interleukin or interferon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6843—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a material from animals or humans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6851—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell
    • 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
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/525—Tumour necrosis factor [TNF]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/54—Interleukins [IL]
    • C07K14/55—IL-2
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/626—Diabody or triabody
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (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)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ZA2019/03387A 2016-11-09 2019-05-28 Il2 and tnf mutant immunoconjugates ZA201903387B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201618888 2016-11-09
GBGB1712916.4A GB201712916D0 (en) 2017-08-11 2017-08-11 IL2 and TNF mutant immunoconjugates
PCT/EP2017/078652 WO2018087172A1 (en) 2016-11-09 2017-11-08 Il2 and tnf mutant immunoconjugates

Publications (1)

Publication Number Publication Date
ZA201903387B true ZA201903387B (en) 2020-09-30

Family

ID=60413164

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/03387A ZA201903387B (en) 2016-11-09 2019-05-28 Il2 and tnf mutant immunoconjugates

Country Status (11)

Country Link
US (2) US11103592B2 (enExample)
EP (2) EP3896084A1 (enExample)
JP (1) JP6925431B2 (enExample)
AU (1) AU2017358578B2 (enExample)
CA (1) CA3043146C (enExample)
ES (1) ES2893249T3 (enExample)
MX (1) MX385819B (enExample)
NZ (1) NZ754407A (enExample)
RU (1) RU2758139C2 (enExample)
WO (1) WO2018087172A1 (enExample)
ZA (1) ZA201903387B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3502139A1 (en) 2017-12-19 2019-06-26 Philogen S.p.A. Antibodies to tumour antigens
EP3584258A1 (en) * 2018-06-19 2019-12-25 IEO - Istituto Europeo di Oncologia Srl Antibodies anti tumor associated antigens and method for obtaining them
KR102956533B1 (ko) 2018-07-02 2026-04-24 더 제너럴 하스피탈 코포레이션 항체 종양-표적화 조립 복합체
EP3660039A1 (en) * 2018-11-30 2020-06-03 Philogen S.p.A. Il2 immunoconjugates
WO2020070150A1 (en) * 2018-10-02 2020-04-09 Philogen S.P.A Il2 immunoconjugates
JP7728701B2 (ja) 2018-12-17 2025-08-25 レビトープ リミテッド 双子型免疫細胞エンゲージャー
CA3138854A1 (en) 2019-05-02 2020-11-05 The General Hospital Corporation Teac and attac immunooncology compositions and methods
WO2020249757A1 (en) 2019-06-14 2020-12-17 Philogen S.P.A Immunoconjugates comprising a single chain diabody and interleukin-15 or interleukin-15 and a sushi domain of interleukin-15 receptor alpha
EP4185615A1 (en) 2020-07-22 2023-05-31 Philogen S.p.A. Treatment of pulmonary hypertension
KR102614063B1 (ko) * 2020-12-24 2023-12-19 대화제약 주식회사 엑스트라도메인 b 피브로넥틴에 특이적으로 결합하는 신규한 항체
US20240390506A1 (en) * 2021-09-28 2024-11-28 Suzhou Fuse Biosciences Limited Immunoconjugates containing tnf-alpha and related methods and compositions thereof
US20250197485A1 (en) 2022-03-17 2025-06-19 Universitätsklinikum Jena Anti-ED-A Antibodies for the Treatment of Pulmonary Hypertension

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US4879226A (en) 1984-04-06 1989-11-07 Asahi Kasei Kogyo Kabushiki Kaisha Novel human physiologically active polypeptide
JPS61134325A (ja) 1984-12-04 1986-06-21 Teijin Ltd ハイブリツド抗体遺伝子の発現方法
GB8607679D0 (en) 1986-03-27 1986-04-30 Winter G P Recombinant dna product
WO1988006625A2 (en) 1987-02-26 1988-09-07 Cetus Corporation Arginine-depleted human tumor necrosis factor
US6172197B1 (en) 1991-07-10 2001-01-09 Medical Research Council Methods for producing members of specific binding pairs
GB9015198D0 (en) 1990-07-10 1990-08-29 Brien Caroline J O Binding substance
GB9206318D0 (en) 1992-03-24 1992-05-06 Cambridge Antibody Tech Binding substances
CA2055168A1 (en) 1990-11-21 1992-05-22 Walter Fiers Tnf-muteins
US6492160B1 (en) 1991-05-15 2002-12-10 Cambridge Antibody Technology Limited Methods for producing members of specific binding pairs
US6225447B1 (en) 1991-05-15 2001-05-01 Cambridge Antibody Technology Ltd. Methods for producing members of specific binding pairs
US5871907A (en) 1991-05-15 1999-02-16 Medical Research Council Methods for producing members of specific binding pairs
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US5858657A (en) 1992-05-15 1999-01-12 Medical Research Council Methods for producing members of specific binding pairs
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PT1024191E (pt) 1991-12-02 2008-12-22 Medical Res Council Produção de auto-anticorpos a partir de reportórios de segmentos de anticorpo e exibidos em fagos
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GB201507908D0 (en) * 2015-05-08 2015-06-24 Philogen Spa IL2 and TNF immunoconjugates

Also Published As

Publication number Publication date
US20210369857A1 (en) 2021-12-02
MX2019005242A (es) 2019-09-10
AU2017358578A8 (en) 2019-07-04
US20200061203A1 (en) 2020-02-27
US11103592B2 (en) 2021-08-31
ES2893249T3 (es) 2022-02-08
NZ754407A (en) 2023-01-27
EP3538547B1 (en) 2021-07-07
EP3896084A1 (en) 2021-10-20
RU2019117750A3 (enExample) 2021-04-01
AU2017358578A1 (en) 2019-06-27
AU2017358578B2 (en) 2022-12-08
CA3043146C (en) 2021-11-23
JP6925431B2 (ja) 2021-08-25
WO2018087172A1 (en) 2018-05-17
RU2019117750A (ru) 2020-12-10
CA3043146A1 (en) 2018-05-17
MX385819B (es) 2025-03-18
EP3538547A1 (en) 2019-09-18
RU2758139C2 (ru) 2021-10-26
JP2019535315A (ja) 2019-12-12

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