JP2012513589A - 骨髄イメージング剤としての99mTc−ペプチド系化合物の応用 - Google Patents
骨髄イメージング剤としての99mTc−ペプチド系化合物の応用 Download PDFInfo
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Abstract
【選択図】なし
Description
臨床試験における欠陥骨髄組織の検出
以下の臨床試験は、正常骨髄と欠陥骨髄とを識別するためにαvβ3インテグリンの発現を使用することの改善された感度及び特異性を立証するために実施される。主たる最終目標は診断の正確さである。患者は積極的な患者集団から採用される。管理アルゴリズムは、通例、臨床経験、放射線学的外観、外観の変化速度、及び患者の好みに基づいている。管理の誘導を支援するために使用される他の試験としては、CTコントラスト増強、骨髄吸引、生検及び放射性核種骨髄イメージングをはじめとしていくつかの方法が存在している。
本発明は、本明細書に記載された特定の実施形態によって技術的範囲が限定されるべきでない。実際、本明細書に記載されたものに加えて、当業者には本発明の様々な変更態様が上述の説明及び添付の図面から明らかとなろう。かかる変更態様は添付の特許請求の範囲内に含まれるものとする。
Claims (14)
- 骨髄組織の異常を評価するための方法であって、当該方法は前記骨髄組織又は細胞がαvβ3インテグリンポリペプチドを発現しているか否かを判定する段階を含んでなり、前記αvβ3インテグリンポリペプチドを発現していることは前記骨髄が異常であることを表し、前記αvβ3インテグリンポリペプチドをほとんど又は全く発現していないことは前記骨髄が正常であることを表す、方法。
- 前記骨髄組織がヒトの骨髄組織である、請求項1記載の方法。
- 前記判定段階が、前記αvβ3インテグリンポリペプチドとの結合能力を有する標識分子に骨髄組織を接触させることを含む、請求項1記載の方法。
- 前記標的分子が抗体である、請求項3記載の方法。
- 前記標識分子がRGDペプチドである、請求項3記載の方法。
- 前記標識分子が99mTc−NC−100692である、請求項3記載の方法。
- 前記標識分子が骨髄組織を有する哺乳動物に投与される、請求項3記載の方法。
- 骨髄組織を評価するための方法であって、当該方法は前記骨髄組織にαvβ3インテグリンポリペプチドの発現が欠如しているか否かを判定する段階を含んでなり、前記αvβ3インテグリンポリペプチドの発現の欠如は前記骨髄が正常であることを表す、方法。
- 前記骨髄組織がヒトの骨髄組織である、請求項8記載の方法。
- 前記判定段階が、前記αvβ3インテグリンポリペプチドとの結合能力を有する標識分子に前記骨髄組織を接触させることを含む、請求項8記載の方法。
- 前記標的分子が抗体である、請求項10記載の方法。
- 前記標識分子がRGDペプチドである、請求項10記載の方法。
- 前記標識分子が99mTc−NC−100692である、請求項10記載の方法。
- 前記標識分子が骨髄組織を有する哺乳動物に投与される、請求項10記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14019408P | 2008-12-23 | 2008-12-23 | |
US61/140,194 | 2008-12-23 | ||
PCT/US2009/067987 WO2010075058A1 (en) | 2008-12-23 | 2009-12-15 | Application of 99mtc peptide-based compound as a bone marrow imaging agent |
Publications (2)
Publication Number | Publication Date |
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JP2012513589A true JP2012513589A (ja) | 2012-06-14 |
JP2012513589A5 JP2012513589A5 (ja) | 2012-12-27 |
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JP2011542321A Pending JP2012513589A (ja) | 2008-12-23 | 2009-12-15 | 骨髄イメージング剤としての99mTc−ペプチド系化合物の応用 |
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Country | Link |
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US (1) | US20110256055A1 (ja) |
EP (1) | EP2374002A1 (ja) |
JP (1) | JP2012513589A (ja) |
CN (1) | CN102265158A (ja) |
WO (1) | WO2010075058A1 (ja) |
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EP2374002A1 (en) | 2011-10-12 |
CN102265158A (zh) | 2011-11-30 |
US20110256055A1 (en) | 2011-10-20 |
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