SG11201910206QA - Methods and compositions for treating inflammatory gastrointestinal disorders - Google Patents

Methods and compositions for treating inflammatory gastrointestinal disorders

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Publication number
SG11201910206QA
SG11201910206QA SG11201910206QA SG11201910206QA SG 11201910206Q A SG11201910206Q A SG 11201910206QA SG 11201910206Q A SG11201910206Q A SG 11201910206QA SG 11201910206Q A SG11201910206Q A SG 11201910206QA
Authority
SG
Singapore
Prior art keywords
international
suite
eosinophilic
road
california
Prior art date
Application number
Inventor
Christopher Robert Bebbington
Bradford Andrew Youngblood
Nenad Tomasevic
Emily C Brock
Original Assignee
Allakos Inc
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 Allakos Inc filed Critical Allakos Inc
Publication of SG11201910206QA publication Critical patent/SG11201910206QA/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • 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
    • 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
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • 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
    • A61K39/001102Receptors, cell surface antigens or cell surface determinants
    • A61K39/001111Immunoglobulin superfamily
    • 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
    • A61K39/001102Receptors, cell surface antigens or cell surface determinants
    • A61K39/001111Immunoglobulin superfamily
    • A61K39/001113CD22, BL-CAM, siglec-2 or sialic acid- binding Ig-related lectin 2
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/215Coronaviridae, e.g. avian infectious bronchitis virus
    • A61K39/225Porcine transmissible gastroenteritis virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/06Anti-spasmodics, e.g. drugs for colics, esophagic dyskinesia
    • 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
    • C07K2317/34Identification 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51Complete heavy chain or Fd fragment, i.e. VH + CH1
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • 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
    • C07K2317/72Increased effector function due to an Fc-modification
    • 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]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/60Type of objects
    • G06V20/69Microscopic objects, e.g. biological cells or cellular parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Oncology (AREA)
  • Cell Biology (AREA)
  • Communicable Diseases (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT omit VIII °nolo III VIII VIII IID No oimIE (10) International Publication Number WO 2018/204871 Al (51) International Patent Classification: A61K 39/395 (2006.01) A61P 37/00 (2006.01) A61P 1/00 (2006.01) C07K 16/28 (2006.01) (21) International Application Number: PCT/US2018/031231 (22) International Filing Date: 04 May 2018 (04.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/502,480 05 May 2017 (05.05.2017) US 62/572,337 13 October 2017 (13.10.2017) US (71) Applicant: ALLAKOS INC. [US/US]; 75 Shoreway Road, Suite A, San Carlos, California 94070 (US). (72) Inventors: BEBBINGTON, Christopher Robert; c/o Al- lakos Inc., 75 Shoreway Road, Suite A, San Carlos, Cali- fornia 94070 (US). YOUNGBLOOD, Bradford Andrew; c/o Allakos Inc., 75 Shoreway Road, Suite A, San Car- los, California 94070 (US). TOMASEVIC, Nenad; c/o Al- lakos Inc., 75 Shoreway Road, Suite A, San Carlos, Cali- fornia 94070 (US). BROCK, Emily C.; c/o Allakos Inc., 75 Shoreway Road, Suite A, San Carlos, California 94070 (US). (74) Agent: JONES, Kevin; Morrison & Foerster LLP, 755 Page Mill Road, Palo Alto, California 94304-1018 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (54) Title: METHODS AND COMPOSITIONS FOR TREATING INFLAMMATORY GASTROINTESTINAL DISORDERS Blood Eosinophils me PBS + No OVA izotypo + ovA ssm Anti-Siglec-8 Ats + OVA N cc O 00 O C Tissue Eosinophils Tissue Mast Cells Small intasttna Bolan Intestine (57) : The present disclosure provides methods for the treatment of inflammatory bowel disease (IBD) or an eosinophilic gas- trointestinal disorder (EGID), such as eosinophilic esophagitis (EOE), eosinophilic gastritis (EG), eosinophilic gastroenteritis (EGE), and eosinophilic colitis (EC). In particular, the present disclosure provides methods for the treatment of IBD or an EGID through ad- ministration of antibodies that bind to human Siglec-8 or compositions comprising said antibodies. The present disclosure also provides articles of manufacture or kits comprising antibodies that bind to human Siglec-8 for the treatment of IBD or an EGID. [Continued on next page] WO 2018/204871 Al MIDEDIMOMOIDEIRDERI0010101111NOMHIMEMOIMIE (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to non prejudicial disclosures or exceptions to lack of novelty (Rule 4.17(v)) Published: with international search report (Art. 21(3)) with sequence listing part of description (Rule 5.2(a))
SG11201910206Q 2017-05-05 2018-05-04 Methods and compositions for treating inflammatory gastrointestinal disorders SG11201910206QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762502480P 2017-05-05 2017-05-05
US201762572337P 2017-10-13 2017-10-13
PCT/US2018/031231 WO2018204871A1 (en) 2017-05-05 2018-05-04 Methods and compositions for treating inflammatory gastrointestinal disorders

Publications (1)

Publication Number Publication Date
SG11201910206QA true SG11201910206QA (en) 2019-11-28

Family

ID=64016746

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201910206Q SG11201910206QA (en) 2017-05-05 2018-05-04 Methods and compositions for treating inflammatory gastrointestinal disorders
SG10202112259VA SG10202112259VA (en) 2017-05-05 2018-05-04 Methods and compositions for treating inflammatory gastrointestinal disorders

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10202112259VA SG10202112259VA (en) 2017-05-05 2018-05-04 Methods and compositions for treating inflammatory gastrointestinal disorders

Country Status (13)

Country Link
US (1) US20200270344A1 (en)
EP (1) EP3618872A4 (en)
JP (2) JP7346304B2 (en)
KR (1) KR20200015511A (en)
CN (1) CN111246880A (en)
AU (1) AU2018263937A1 (en)
BR (1) BR112019022957A2 (en)
CA (1) CA3062430A1 (en)
IL (1) IL270304B1 (en)
MX (1) MX2019013136A (en)
SG (2) SG11201910206QA (en)
WO (1) WO2018204871A1 (en)
ZA (1) ZA201907372B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774145B2 (en) 2015-06-17 2020-09-15 Allakos Inc. Methods and compositions for treating fibrotic diseases
MX2019013137A (en) 2017-05-05 2020-07-14 Allakos Inc Methods and compositions for treating allergic ocular diseases.
MX2021009626A (en) * 2019-02-15 2021-09-08 Allakos Inc Methods and compositions for treating mast cell gastritis, mast cell esophagitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis.
WO2021026021A1 (en) * 2019-08-02 2021-02-11 Allakos Inc. Methods of administering anti-siglec-8 antibodies and corticosteroids
WO2021081411A1 (en) * 2019-10-24 2021-04-29 Allakos Inc. Methods and compositions for treating irritable bowel syndrome and functional dyspepsia
WO2023141097A1 (en) * 2022-01-24 2023-07-27 Children's Hospital Medical Center Methods of treating eosinophilic colitis
CN117187180B (en) * 2023-11-03 2024-01-26 四川大学 Th17 cell, culture method and application thereof and induction liquid thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005116088A2 (en) * 2004-05-25 2005-12-08 The Johns Hopkins University Methods and compositions for treating diseases and disorders associated with siglec-8 expressing cells
US20100267934A1 (en) * 2007-05-31 2010-10-21 Genmab A/S Stable igg4 antibodies
WO2010063785A2 (en) * 2008-12-03 2010-06-10 Genmab A/S Antibody variants having modifications in the constant region
EP2465873A1 (en) * 2010-12-16 2012-06-20 Deutsches Rheuma-Forschungszentrum Berlin Eosinophils as a therapeutic target
CA2840522A1 (en) * 2011-06-23 2012-12-27 Children's Hospital Medical Center Molecular diagnostic panel of eosinophilic gastrointestinal disorders
US9260756B2 (en) * 2012-02-24 2016-02-16 Children's Hospital Medical Center Esophageal microRNA expression profiles in eosinophilic esophagitis
TWI634900B (en) * 2013-07-11 2018-09-11 再生元醫藥公司 Methods for treating eosinophilic esophagitis by administering an il-4r inhibitor
HUE047283T2 (en) * 2013-12-09 2020-04-28 Allakos Inc Anti-siglec-8 antibodies and methods of use thereof
JP6825909B2 (en) * 2014-02-28 2021-02-03 アラコス インコーポレイテッド Methods and Compositions for Treating SIGLEC-8 Related Diseases
US10774145B2 (en) * 2015-06-17 2020-09-15 Allakos Inc. Methods and compositions for treating fibrotic diseases
MX2019013137A (en) * 2017-05-05 2020-07-14 Allakos Inc Methods and compositions for treating allergic ocular diseases.
MX2021009626A (en) * 2019-02-15 2021-09-08 Allakos Inc Methods and compositions for treating mast cell gastritis, mast cell esophagitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis.
ES2965508T3 (en) * 2019-06-07 2024-04-15 Epithelion Science Biotech S L Irsogladine for the treatment of eosinophilic gastrointestinal diseases
WO2021026021A1 (en) * 2019-08-02 2021-02-11 Allakos Inc. Methods of administering anti-siglec-8 antibodies and corticosteroids
WO2021081411A1 (en) * 2019-10-24 2021-04-29 Allakos Inc. Methods and compositions for treating irritable bowel syndrome and functional dyspepsia

Also Published As

Publication number Publication date
AU2018263937A1 (en) 2019-12-05
JP7346304B2 (en) 2023-09-19
WO2018204871A1 (en) 2018-11-08
IL270304B1 (en) 2024-03-01
MX2019013136A (en) 2020-07-14
US20200270344A1 (en) 2020-08-27
CA3062430A1 (en) 2018-11-08
EP3618872A1 (en) 2020-03-11
JP2023099232A (en) 2023-07-11
SG10202112259VA (en) 2021-12-30
JP2020518645A (en) 2020-06-25
CN111246880A (en) 2020-06-05
IL270304A (en) 2019-12-31
KR20200015511A (en) 2020-02-12
ZA201907372B (en) 2024-04-24
EP3618872A4 (en) 2021-06-30
BR112019022957A2 (en) 2020-05-19

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