JP2009505664A - 発癌の幹細胞融合モデル - Google Patents
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Abstract
Description
本出願は2005年8月25日に提出した発明の名称「発癌の幹細胞融合モデル」の米国仮出願第60/711,249号に基づいて優先権を主張し、当該出願の全内容を参照することにより取り込まれる。
以下の実験で用いられる実験技術は確立されたもので広く一般に受け入れられている。
A群:8匹の遺伝子導入マウス
GFPで標識した骨髄細胞を単独で、または形質転換された良性ヒトもしくはマウス細胞と組み合わせてマウスに接種する。
実験手順の概要概略
マウスに転移性形質転換ヒト(PC3-M)またはマウス(308 10Gy5または4T1)細胞と、CXCR4受容体の抑制剤とを接種する。必要とされるマウス総数: (4匹/処理) (3処理) (3投与時点) (3実験) = 108匹。
細胞:二つの転移性癌細胞系を使って、ユビキチン抗体の細胞運動を抑制する能力を調べた。PC-3Mはヒト前立腺癌細胞系である。4T1はマウス乳癌細胞系である。両細胞系は10%FBSとグルタマックス(Glutamax)1を添加したDMEM培養液(以下、DMEM培養液)で維持した。
細胞:マウス転移性乳癌細胞系、4T1を使用しユビキチン抗体の転移を抑制する能力を調べた。前記細胞はDMEM培養液中に、前述のプロトコルに記載した培養条件に従って維持した。
1. Auerbach R, Lewis R, Shinners B, Kubal L, Akhtar N. 「血管形成分析:重要概説(Angiogenesis Assays: A Critical Overview)」 Clinical Chemistry 49 (1), 1 Jan. 2003:32-40.
本発明の方法は、対象における腫瘍の移動を抑制するのに用いることができる。脊椎動物の対象、好ましくは哺乳動物、より好ましくはヒトに、腫瘍細胞の移動を抑制するのに有効な量の合成物(compound)を投与する。前記合成物または医薬的に許容しうるその塩は好ましくは医薬組成物の形態で投与される。
Claims (17)
- 癌細胞の移動をモデリングする方法であって、
(a)骨髄由来の幹細胞を提供する工程、
(b)遺伝的に改変された細胞を提供する工程、
(c)前記骨髄由来の幹細胞を前記遺伝的に改変された細胞と融合して、これにより融合細胞を形成する工程、および
(d) 前記融合細胞について移動の指標を測定する工程を含む、前記方法。 - 前記工程(a)および(b)は前記骨髄由来の幹細胞の前記遺伝的に改変された細胞との事前融合から前記融合細胞を取得することまたは培養することを含む、請求項1記載の方法。
- 前記工程(d)はインビトロのスクラッチ分析を含む、請求項1記載の方法。
- 前記工程(d)はインビボで行われる、請求項1記載の方法。
- 前記工程(d)はインビボで行われる、請求項2記載の方法。
- 腫瘍細胞の移動に対する生物学的または化学的物質の効果をスクリーニングする方法であって、
(a)骨髄由来の幹細胞の遺伝的に改変された細胞との融合に由来する融合細胞を提供する工程、
(b)前記融合細胞を生物学的または化学的物質と接触させる工程、および
(c)腫瘍細胞の移動が促進されるか、抑制されるか、または無変化であるかどうかを測定する工程を含む、前記方法。 - 前記生物学的または化学的物質はユビキチンに対する抗体である、請求項6記載の方法。
- 前記抗体はMEL-14を含む、請求項7記載の方法。
- 前記抗体は抗体14372および抗体10C2-2から成る群より選択される、請求項7記載の方法。
- 前記工程(b)はインビトロで行われる、請求項6記載の方法。
- 前記工程(b)はインビボで行われる、請求項6記載の方法。
- 腫瘍細胞の移動を抑制する方法であって、
腫瘍の腫瘍細胞を有効量のユビキチンに対する抗体と接触させることを含む、前記方法。 - 前記接触させる工程前に、前記腫瘍の中の融合細胞の存在を確認する工程をさらに含む、請求項12記載の方法。
- 前記抗体はMEL-14を含む、請求項12記載の方法。
- 前記抗体は抗体14372および抗体10C2-2から成る群より選択される、請求項12記載の方法。
- 前記接触させる工程はインビトロで行われる、請求項12記載の方法。
- 前記接触させる工程はインビボで行われる、請求項6記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71124905P | 2005-08-25 | 2005-08-25 | |
| US60/711,249 | 2005-08-25 | ||
| PCT/US2006/033366 WO2007025216A2 (en) | 2005-08-25 | 2006-08-25 | Stem cell fusion model of carcinogenesis |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011170717A Division JP5597171B2 (ja) | 2005-08-25 | 2011-08-04 | 腫瘍細胞移動の抑制方法及びこれに用いる薬剤 |
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| Publication Number | Publication Date |
|---|---|
| JP2009505664A true JP2009505664A (ja) | 2009-02-12 |
| JP5400381B2 JP5400381B2 (ja) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008528229A Expired - Fee Related JP5400381B2 (ja) | 2005-08-25 | 2006-08-25 | 発癌の幹細胞融合モデル |
| JP2011170717A Expired - Fee Related JP5597171B2 (ja) | 2005-08-25 | 2011-08-04 | 腫瘍細胞移動の抑制方法及びこれに用いる薬剤 |
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|---|---|---|---|
| JP2011170717A Expired - Fee Related JP5597171B2 (ja) | 2005-08-25 | 2011-08-04 | 腫瘍細胞移動の抑制方法及びこれに用いる薬剤 |
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| Country | Link |
|---|---|
| US (2) | US8158126B2 (ja) |
| EP (2) | EP2363146B1 (ja) |
| JP (2) | JP5400381B2 (ja) |
| KR (2) | KR101413055B1 (ja) |
| CN (2) | CN101273124B (ja) |
| AU (2) | AU2006282853B2 (ja) |
| BR (1) | BRPI0615081A2 (ja) |
| CA (2) | CA2808168C (ja) |
| ES (2) | ES2552101T3 (ja) |
| HU (1) | HUE025948T2 (ja) |
| IL (2) | IL189674A (ja) |
| RU (1) | RU2404805C2 (ja) |
| SG (1) | SG152229A1 (ja) |
| WO (1) | WO2007025216A2 (ja) |
| ZA (1) | ZA200802512B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013504039A (ja) * | 2009-09-02 | 2013-02-04 | ナショナル・チン・フア・ユニバーシティ | 致死性細胞を検出する方法および組成物ならびにその使用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4216700A (en) | 1999-04-05 | 2000-10-23 | Emisphere Technologies, Inc. | Disodium salts, monohydrates, and ethanol solvates |
| SG152229A1 (en) * | 2005-08-25 | 2009-05-29 | Univ Arizona | Stem cell fusion model of carcinogenesis |
| US20120295344A1 (en) * | 2006-08-25 | 2012-11-22 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Stem Cell Fusion Model of Carcinogenesis |
| KR20080049128A (ko) | 2005-09-19 | 2008-06-03 | 에미스페어 테크놀로지스, 인코포레이티드 | N-(5-클로로살리실로일)-8-아미노카프릴산 이나트륨염의결정형 |
| JP5358187B2 (ja) | 2005-12-15 | 2013-12-04 | ジェネンテック, インコーポレイテッド | ポリユビキチンを標的とする方法と組成物 |
| US8133488B2 (en) | 2008-01-18 | 2012-03-13 | Genentech, Inc. | Methods and compositions for targeting polyubiquitin |
| WO2011130499A1 (en) | 2010-04-15 | 2011-10-20 | Genentech, Inc. | Anti-polyubiquitin antibodies and methods of use |
| BR112013014076A2 (pt) | 2010-12-06 | 2016-11-22 | Cure Cancer Worldwide Corp | métodos de direcionamento metabólico de células de câncer usando quimio- e imunotherapia para tratamento de câncer |
| JP6411212B2 (ja) | 2011-08-05 | 2018-10-24 | ジェネンテック, インコーポレイテッド | 抗ポリユビキチン抗体および使用方法 |
| CN110391025A (zh) * | 2018-04-19 | 2019-10-29 | 清华大学 | 一种面向宏微观多维度胃癌早期风险评估的人工智能建模方法 |
| US11052041B1 (en) | 2020-10-01 | 2021-07-06 | King Abdulaziz University | Nanotechnology-based nostril drops for relief of respiratory ailments |
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| JPH04504501A (ja) * | 1988-12-23 | 1992-08-13 | ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ | ホーミング配列およびそれらの使用 |
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| US6007816A (en) * | 1989-03-17 | 1999-12-28 | Fred Hutchinson Cancer Research Center | Methods of using CD44-specific antibodies |
| WO1994021294A1 (en) * | 1993-03-19 | 1994-09-29 | Bigner Darell D | Method of treating tumors with antibodies |
| US5753230A (en) * | 1994-03-18 | 1998-05-19 | The Scripps Research Institute | Methods and compositions useful for inhibition of angiogenesis |
| EP1018877A4 (en) | 1995-10-17 | 2000-08-09 | Dovetail Technologies Inc | LOW MOLECULAR WEIGHT STIMULANTS OF BONE MARROW AND IMMUNE SYSTEM CELLS |
| WO2001091792A2 (en) * | 1999-08-25 | 2001-12-06 | Altarex Corp. | Anti-adhesion molecule antibody to treat inflammation and cancer by inducing the idiotypic network |
| US20050181381A1 (en) | 2003-04-18 | 2005-08-18 | University Of Massachusetts | Prognosis, diagnosis and treatment of bone marrow derived stem cell associated cancer |
| CN1302102C (zh) * | 2003-12-29 | 2007-02-28 | 中国医学科学院血液学研究所 | 通过扩增巨核祖细胞和成熟巨核细胞制备巨核细胞制剂的方法及用途 |
| US20060033366A1 (en) | 2004-08-11 | 2006-02-16 | Jeffrey Vernon M | Headrest display device |
| CN101583273A (zh) * | 2005-07-22 | 2009-11-18 | 加利福尼亚大学董事会 | 肝素组合物和选择素抑制 |
| SG152229A1 (en) * | 2005-08-25 | 2009-05-29 | Univ Arizona | Stem cell fusion model of carcinogenesis |
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| JPH04504501A (ja) * | 1988-12-23 | 1992-08-13 | ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ | ホーミング配列およびそれらの使用 |
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| JPN6011006572; Science Vol.308, 2005, p.369-373 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013504039A (ja) * | 2009-09-02 | 2013-02-04 | ナショナル・チン・フア・ユニバーシティ | 致死性細胞を検出する方法および組成物ならびにその使用 |
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