JP5400381B2 - 発癌の幹細胞融合モデル - Google Patents
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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 (4)
- ヒトを除く対象において、転移性癌細胞の移動に対するユビキチンに対する抗体の効果をスクリーニングする方法であって、
(a)インビボで前記転移性癌細胞をユビキチンに対する抗体と接触させる工程、および
(b)転移性癌細胞の移動が抑制されるかどうかを測定する工程を含む、前記方法。 - 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1記載の方法。
- インビトロで、転移性癌細胞の移動に対するユビキチンに対する抗体の効果をスクリーニングする方法であって、
(a)前記転移性癌細胞をユビキチンに対する抗体と接触させる工程、および
(b)転移性癌細胞の移動が抑制されるかどうかを測定する工程を含む、前記方法。 - 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3記載の方法。
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US71124905P | 2005-08-25 | 2005-08-25 | |
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PCT/US2006/033366 WO2007025216A2 (en) | 2005-08-25 | 2006-08-25 | Stem cell fusion model of carcinogenesis |
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WO2007025216A2 (en) * | 2005-08-25 | 2007-03-01 | Arizona Board Of Regents On Behalf Of The University Of 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 |
RU2507196C2 (ru) | 2005-09-19 | 2014-02-20 | Эмисфире Текнолоджис, Инк. | Кристаллические формы динатриевой соли n-(5-хлорсалицилоил)-8-аминокаприловой кислоты |
WO2007120334A2 (en) | 2005-12-15 | 2007-10-25 | Genentech, Inc. | Methods and compositions for targeting polyubiquitin |
ES2414804T3 (es) | 2008-01-18 | 2013-07-22 | Genentech, Inc. | Métodos y composiciones que se dirigen a la poliubiquitina |
CN101760452B (zh) * | 2008-11-18 | 2012-12-19 | 中国科学院上海生命科学研究院 | 一种胚胎干细胞和肿瘤细胞的杂合细胞系及其构建方法 |
US8178307B2 (en) * | 2009-09-02 | 2012-05-15 | National Tsing Hua University | Methods and compositions for detection of lethal cell and uses thereof |
MX336323B (es) | 2010-04-15 | 2016-01-15 | Genentech Inc | Anticuerpos de anti-poliubiquitina y metodos de uso. |
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 |
RU2630637C2 (ru) | 2011-08-05 | 2017-09-11 | Дженентек, Инк. | Анти-полиубиквитиновые антитела и способы применения |
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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