EA201070687A1 - Способ ингибирования лейкозных стволовых клеток - Google Patents

Способ ингибирования лейкозных стволовых клеток

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Publication number
EA201070687A1
EA201070687A1 EA201070687A EA201070687A EA201070687A1 EA 201070687 A1 EA201070687 A1 EA 201070687A1 EA 201070687 A EA201070687 A EA 201070687A EA 201070687 A EA201070687 A EA 201070687A EA 201070687 A1 EA201070687 A1 EA 201070687A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stem cells
inhibiting
binding molecule
antigen
leukine
Prior art date
Application number
EA201070687A
Other languages
English (en)
Inventor
Джон Эдгар Дик
Лицин Цзинь
Джино Луиджи Вайро
Дэвид Пол Гиринг
Саманта Джейн Басфилд
Original Assignee
Си Эс Эл ЛИМИТЕД
Юниверсити Хелт Нетворк
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 Си Эс Эл ЛИМИТЕД, Юниверсити Хелт Нетворк filed Critical Си Эс Эл ЛИМИТЕД
Publication of EA201070687A1 publication Critical patent/EA201070687A1/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
    • A61K31/7068—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/04—Antineoplastic agents specific for metastasis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3061—Blood cells
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • 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
    • C07K2317/567—Framework region [FR]
    • 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
    • C07K2317/72—Increased effector function due to an Fc-modification
    • 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
    • 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
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding

Abstract

Предложен способ ингибирования лейкозных стволовых клеток, экспрессирующих IL-3Rα (CD123), включающий контакт клеток с антигенсвязывающей молекулой, содержащей Fc область или модифицированную Fc область, имеющую усиленную Fc эффекторную функцию, причем антигенсвязывающая молекула связывается селективно с IL-3Rα (CD123). Изобретение включает лечение гематологического ракового состояния у пациента путем введения эффективного количества антигенсвязывающей молекулы.
EA201070687A 2007-12-06 2008-12-04 Способ ингибирования лейкозных стволовых клеток EA201070687A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99681907P 2007-12-06 2007-12-06
PCT/AU2008/001797 WO2009070844A1 (en) 2007-12-06 2008-12-04 Method of inhibition of leukemic stem cells

Publications (1)

Publication Number Publication Date
EA201070687A1 true EA201070687A1 (ru) 2010-12-30

Family

ID=40717202

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070687A EA201070687A1 (ru) 2007-12-06 2008-12-04 Способ ингибирования лейкозных стволовых клеток

Country Status (13)

Country Link
US (6) US20110052574A1 (ru)
EP (1) EP2231187A4 (ru)
JP (1) JP2011505386A (ru)
KR (1) KR20100094527A (ru)
CN (1) CN101896200A (ru)
AU (1) AU2008331436A1 (ru)
BR (1) BRPI0819887A2 (ru)
CA (1) CA2706337A1 (ru)
EA (1) EA201070687A1 (ru)
IL (1) IL205951A0 (ru)
MX (1) MX2010006213A (ru)
WO (1) WO2009070844A1 (ru)
ZA (1) ZA201003515B (ru)

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KR101842907B1 (ko) * 2010-02-17 2018-03-28 씨에스엘 리미티드 제 ⅰ형 인터페론을 생산하는 세포를 표적화하기 위한 조성물 및 방법
AU2013200910B2 (en) * 2010-02-17 2015-06-11 Csl Limited Composition and methods for targeting type 1 interferon producing cells
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ES2530977T3 (es) 2010-06-15 2015-03-09 Csl Ltd Método inmunoterapéutico que implica a unos anticuerpos contra el CD123 (IL-3R) y a un complejo inmunoestimulante
AU2012202125B2 (en) * 2010-08-17 2015-03-19 Csl Limited Humanized Anti-Interleukin 3 Receptor Alpha Chain Antibodies
NZ604510A (en) * 2010-08-17 2013-10-25 Csl Ltd Dilutable biocidal compositions and methods of use
AU2011253598B1 (en) * 2010-08-17 2012-01-19 Csl Limited Humanized anti-interleukin 3 receptor alpha chain antibodies
AU2013270674B2 (en) * 2012-06-07 2017-12-07 Children's Hospital Los Angeles Methods for treating neutropenia using retinoid agonists
UY35340A (es) 2013-02-20 2014-09-30 Novartis Ag Marcaje efectivo de leucemia humana usando células diseñadas con un receptor quimérico de antígeno anti-cd123
WO2014138805A1 (en) * 2013-03-14 2014-09-18 Csl Limited Anti il-3r alpha agents and uses thereof
CN103740639A (zh) * 2013-09-02 2014-04-23 北京大学人民医院 构建人源化Ph染色体阳性急性淋巴细胞白血病小鼠模型的方法
MX2016010699A (es) 2014-02-18 2017-10-11 Children's Hospital Los Angeles Composiciones y metodos para tratar neutropenia.
JP7084138B2 (ja) 2014-08-19 2022-06-14 ノバルティス アーゲー 癌処置に使用するための抗ｃｄ１２３キメラ抗原受容体（ｃａｒ）
KR20160111672A (ko) * 2015-03-17 2016-09-27 한밭대학교 산학협력단 규칙적으로 배열된 미세 부호를 포함하는 인쇄물에 대한 구동 시스템，방법 및 그 제작 방법
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TW201709932A (zh) * 2015-06-12 2017-03-16 西雅圖遺傳學公司 Ｃｄ１２３抗體及其共軛物
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KR20180123047A (ko) 2016-03-24 2018-11-14 바이엘 파마 악티엔게젤샤프트 효소적으로 절단가능한 기를 갖는 세포독성 활성제의 전구약물
EP3919518A1 (en) 2016-06-15 2021-12-08 Bayer Pharma Aktiengesellschaft Specific antibody-drug-conjugates (adcs) with ksp inhibitors and anti-cd123-antibodies
CN107840889A (zh) * 2016-09-19 2018-03-27 上海吉倍生物技术有限公司 高亲和力的抗cd123抗体及其应用
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CN110312533B (zh) 2016-12-21 2023-11-03 拜耳公司 具有酶促可裂解的基团的细胞毒性活性剂的前药
JP2021512103A (ja) 2018-01-31 2021-05-13 バイエル アクチェンゲゼルシャフトＢａｙｅｒ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Ｎａｍｐｔ阻害剤を含む抗体薬物複合体（ａｄｃｓ）
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Also Published As

Publication number Publication date
IL205951A0 (en) 2010-11-30
JP2011505386A (ja) 2011-02-24
AU2008331436A1 (en) 2009-06-11
WO2009070844A1 (en) 2009-06-11
US20180079818A1 (en) 2018-03-22
CN101896200A (zh) 2010-11-24
ZA201003515B (en) 2011-08-31
US20150152185A1 (en) 2015-06-04
KR20100094527A (ko) 2010-08-26
US20110052574A1 (en) 2011-03-03
US20200207861A1 (en) 2020-07-02
MX2010006213A (es) 2010-09-07
US20170029515A1 (en) 2017-02-02
EP2231187A1 (en) 2010-09-29
EP2231187A4 (en) 2013-02-20
US20130230510A1 (en) 2013-09-05
CA2706337A1 (en) 2009-06-11
BRPI0819887A2 (pt) 2017-05-23

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