AR126387A1 - ANTI-TNFR2 ANTIBODIES AND USES OF THESE - Google Patents

ANTI-TNFR2 ANTIBODIES AND USES OF THESE

Info

Publication number
AR126387A1
AR126387A1 ARP220101767A ARP220101767A AR126387A1 AR 126387 A1 AR126387 A1 AR 126387A1 AR P220101767 A ARP220101767 A AR P220101767A AR P220101767 A ARP220101767 A AR P220101767A AR 126387 A1 AR126387 A1 AR 126387A1
Authority
AR
Argentina
Prior art keywords
seq
lcvr
hcvr
sequence
chain variable
Prior art date
Application number
ARP220101767A
Other languages
Spanish (es)
Inventor
Shuo Wei
Liang Schweizer
Francisco Adrian
Nicola Arturo Aldo Beltraminelli
Pascaline Mary
Matthieu Delince
Qiang Zhang
Jennifer Watkins
Andreas Raue
Original Assignee
Hifibio Hk Ltd
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 Hifibio Hk Ltd filed Critical Hifibio Hk Ltd
Publication of AR126387A1 publication Critical patent/AR126387A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/39Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • 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
    • C07K16/18Immunoglobulins [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
    • C07K16/2827Immunoglobulins [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 B7 molecules, e.g. CD80, CD86
    • 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
    • C07K16/2878Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/74Inducing 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
    • C07K2317/75Agonist effect on 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • 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

Abstract

La invención proporciona anticuerpos monoclonales y fragmentos de unión a antígenos de estos, específicos para TNFR2, y métodos para usarlos para tratar el cáncer o trastornos autoinmunitarios, inclusive politerapias con antagonistas del punto de control inmunitario PD1 / PD-L1. Reivindicación 1: Un anticuerpo monoclonal aislado, o un fragmento de unión al antígeno de este, caracterizado porque dicho anticuerpo monoclonal o fragmento de unión al antígeno de este es específico para TNFR2 humano, y en donde dicho anticuerpo monoclonal comprende: (1a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 1, una secuencia de HCVR CDR2 de la SEQ ID Nº 2, y una secuencia de HCVR CDR3 de la SEQ ID Nº 3; y, (1b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 4, una secuencia de LCVR CDR2 de la SEQ ID Nº 5, y una secuencia de LCVR CDR3 de la SEQ ID Nº 6; o, (2a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 14, una secuencia de HCVR CDR2 de la SEQ ID Nº 15 y una secuencia de HCVR CDR3 de la SEQ ID Nº 16; y (2b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 17, una secuencia de LCVR CDR2 de la SEQ ID Nº 18 y una secuencia de LCVR CDR3 de la SEQ ID Nº 19; o (3a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 26, una secuencia de HCVR CDR2 de la SEQ ID Nº 27 y una secuencia de HCVR CDR3 de la SEQ ID Nº 28; y (3b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 29, una secuencia de LCVR CDR2 de la SEQ ID Nº 30 y una secuencia de LCVR CDR3 de la SEQ ID Nº 31; o (4a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 39, una secuencia de HCVR CDR2 de la SEQ ID Nº 40 y una secuencia de HCVR CDR3 de la SEQ ID Nº 41; y (4b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 42, una secuencia de LCVR CDR2 de la SEQ ID Nº 43 y una secuencia de LCVR CDR3 de la SEQ ID Nº 44; o (5a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 51, una secuencia de HCVR CDR2 de la SEQ ID Nº 52 y una secuencia de HCVR CDR3 de la SEQ ID Nº 53; y (5b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 54, una secuencia de LCVR CDR2 de la SEQ ID Nº 55 y una secuencia de LCVR CDR3 de la SEQ ID Nº 56; o (6a) una región variable de cadena pesada (HCVR), que comprende una secuencia de HCVR CDR1 de la SEQ ID Nº 63, una secuencia de HCVR CDR2 de la SEQ ID Nº 64 y una secuencia de HCVR CDR3 de la SEQ ID Nº 65; y (6b) una región variable de cadena ligera (LCVR), que comprende una secuencia de LCVR CDR1 de la SEQ ID Nº 66, una secuencia de LCVR CDR2 de la SEQ ID Nº 67 y una secuencia de LCVR CDR3 de la SEQ ID Nº 68. Reivindicación 42: Un polinucleótido caracterizado porque codifica la cadena pesada o la cadena ligera o la parte de unión al antígeno de esta de cualquiera de las reivindicaciones 1 - 21. Reivindicación 44: Un vector caracterizado porque comprende el polinucleótido de la reivindicación 42 o 43.The invention provides monoclonal antibodies and antigen-binding fragments thereof, specific for TNFR2, and methods of using them to treat cancer or autoimmune disorders, including polytherapies with PD1/PD-L1 immune checkpoint antagonists. Claim 1: An isolated monoclonal antibody, or an antigen-binding fragment thereof, characterized in that said monoclonal antibody or antigen-binding fragment thereof is specific for human TNFR2, and wherein said monoclonal antibody comprises: (1a) a region heavy chain variable (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 1, an HCVR CDR2 sequence of SEQ ID NO: 2, and an HCVR CDR3 sequence of SEQ ID NO: 3; and, (1b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 4, an LCVR CDR2 sequence of SEQ ID NO: 5, and an LCVR CDR3 sequence of SEQ ID No. 6; or, (2a) a heavy chain variable region (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 14, an HCVR CDR2 sequence of SEQ ID NO: 15 and an HCVR CDR3 sequence of SEQ ID No. 16; and (2b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 17, an LCVR CDR2 sequence of SEQ ID NO: 18, and an LCVR CDR3 sequence of SEQ ID NO: 19; or (3a) a heavy chain variable region (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 26, an HCVR CDR2 sequence of SEQ ID NO: 27, and an HCVR CDR3 sequence of SEQ ID NO: 28; and (3b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 29, an LCVR CDR2 sequence of SEQ ID NO: 30, and an LCVR CDR3 sequence of SEQ ID NO: 31; or (4a) a heavy chain variable region (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 39, an HCVR CDR2 sequence of SEQ ID NO: 40, and an HCVR CDR3 sequence of SEQ ID NO: 41; and (4b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 42, an LCVR CDR2 sequence of SEQ ID NO: 43, and an LCVR CDR3 sequence of SEQ ID NO: 44; or (5a) a heavy chain variable region (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 51, an HCVR CDR2 sequence of SEQ ID NO: 52, and an HCVR CDR3 sequence of SEQ ID NO: 53; and (5b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 54, an LCVR CDR2 sequence of SEQ ID NO: 55, and an LCVR CDR3 sequence of SEQ ID NO: 56; or (6a) a heavy chain variable region (HCVR), comprising an HCVR CDR1 sequence of SEQ ID NO: 63, an HCVR CDR2 sequence of SEQ ID NO: 64, and an HCVR CDR3 sequence of SEQ ID NO: 65; and (6b) a light chain variable region (LCVR), comprising an LCVR CDR1 sequence of SEQ ID NO: 66, an LCVR CDR2 sequence of SEQ ID NO: 67, and an LCVR CDR3 sequence of SEQ ID NO: 68. Claim 42: A polynucleotide characterized in that it encodes the heavy chain or the light chain or the antigen-binding part thereof of any of claims 1 - 21. Claim 44: A vector characterized in that it comprises the polynucleotide of claim 42 or 43.

ARP220101767A 2021-07-07 2022-07-06 ANTI-TNFR2 ANTIBODIES AND USES OF THESE AR126387A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202163219175P 2021-07-07 2021-07-07

Publications (1)

Publication Number Publication Date
AR126387A1 true AR126387A1 (en) 2023-10-11

Family

ID=84800439

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP220101767A AR126387A1 (en) 2021-07-07 2022-07-06 ANTI-TNFR2 ANTIBODIES AND USES OF THESE

Country Status (8)

Country Link
EP (1) EP4367140A1 (en)
KR (1) KR20240032985A (en)
CN (1) CN117980336A (en)
AR (1) AR126387A1 (en)
AU (1) AU2022308421A1 (en)
CA (1) CA3224693A1 (en)
TW (1) TW202309096A (en)
WO (1) WO2023281313A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023228082A1 (en) * 2022-05-26 2023-11-30 Pfizer Inc. Anti-tnfr2 antibodies and methods of use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190135929A1 (en) * 2015-08-28 2019-05-09 The General Hospital Corporation Agonistic anti-tumor necrosis factor receptor 2 antibodies
EP3707163A4 (en) * 2017-11-09 2021-08-18 The General Hospital Corporation Antagonistic anti-tumor necrosis factor receptor superfamily polypeptides
EP3853252A1 (en) * 2018-09-18 2021-07-28 Merrimack Pharmaceuticals, Inc. Anti-tnfr2 antibodies and uses thereof
WO2020180712A1 (en) * 2019-03-01 2020-09-10 Merrimack Pharmaceuticals, Inc. Anti-tnfr2 antibodies and uses thereof
KR20220038766A (en) * 2019-08-02 2022-03-29 장쑤 심시어 파마슈티컬 컴퍼니 리미티드 Anti-TNFR2 antibodies and uses thereof
US20220372154A1 (en) * 2019-09-17 2022-11-24 Apexigen, Inc. Anti-tnfr2 antibodies and methods of use
CN112480259B (en) * 2021-02-05 2021-05-04 百奥赛图(北京)医药科技股份有限公司 anti-TNFR 2 antibodies and uses thereof

Also Published As

Publication number Publication date
AU2022308421A1 (en) 2024-01-25
WO2023281313A1 (en) 2023-01-12
CN117980336A (en) 2024-05-03
EP4367140A1 (en) 2024-05-15
KR20240032985A (en) 2024-03-12
CA3224693A1 (en) 2023-01-12
TW202309096A (en) 2023-03-01

Similar Documents

Publication Publication Date Title
AR126019A1 (en) ANTIBODIES AGAINST ENTPD2, COMBINATION THERAPIES AND METHODS OF USE OF ANTIBODIES AND COMBINATION THERAPIES
PE20231067A1 (en) ANTIBODIES AND FUSION PROTEINS THAT BIND CCR8 AND THEIR USES
CL2019001926A1 (en) Anti-tigit antibodies and antigen-binding fragments; pharmaceutical composition comprising them; polynenucleotide encoding said antibody; vector comprising them, host cell; method of producing said antibody or antigen-binding fragment thereof; and use in the treatment of cancer. (Divisional Application 310-2017).
PE20210132A1 (en) ANTI-CD3 ANTIBODIES AND USES OF THEM
AR106991A1 (en) NEUTRALIZING ANTIBODIES OF THE HUMAN IMMUNODEFICIENCY VIRUS
PE20181089A1 (en) HUMAN ANTI-CD19 ANTIBODIES WITH HIGH AFFINITY
AR109715A1 (en) ANTI-CD27 ANTIBODIES
EA202190138A1 (en) ANTI-SIRP-BETA1 ANTIBODIES AND METHODS OF THEIR USE
PH12021550041A1 (en) Anti-sortilin antibodies and methods of use thereof
CR20220078A (en) Anti-ms4a4a antibodies and methods of use thereof
AR126387A1 (en) ANTI-TNFR2 ANTIBODIES AND USES OF THESE
PE20211293A1 (en) MONOCLONAL ANTIBODIES ANTAGONISTS AGAINST CD40 AND THEIR USES
AR096601A1 (en) ANTIBODIES OF LEXINED OXIDATED LDL RECEIVER 1 AND METHODS OF USE
MX2022007231A (en) Anti-mertk antibodies and methods of use thereof.
EA202190235A1 (en) ANTIBODIES TO CD33 AND METHODS OF THEIR APPLICATION
AR109683A1 (en) ANTIBODIES AGAINST FACTOR XI AND ITS USES
AR115192A1 (en) ANTIBODIES
MX2021000933A (en) Anti-siglec-5 antibodies and methods of use thereof.
MX2022012182A (en) Methods of use of anti-trem2 antibodies.
MX2021015212A (en) Anti-sortilin antibodies for use in therapy.
MX2022005949A (en) Anti-ror-2 antibodies and methods of use.
MX2018013523A (en) Dna monoclonal antibodies targeting il-6 and cd126.
AR123671A1 (en) ANTI-HUMAN FN14 ANTIBODY
MX2020013172A (en) Anti-siglec-7 antibodies and methods of use thereof.
AR126971A1 (en) COMPOSITIONS AND METHODS FOR TREATING LONG QT SYNDROME