JP2018501221A - 安定したエクソソーム製剤の製造方法 - Google Patents
安定したエクソソーム製剤の製造方法 Download PDFInfo
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- JP2018501221A JP2018501221A JP2017529773A JP2017529773A JP2018501221A JP 2018501221 A JP2018501221 A JP 2018501221A JP 2017529773 A JP2017529773 A JP 2017529773A JP 2017529773 A JP2017529773 A JP 2017529773A JP 2018501221 A JP2018501221 A JP 2018501221A
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Abstract
Description
エクソソームの生成方法
エクソソーム標品
安定した液体CDCエクソソーム製剤
安定した凍結乾燥エクソソーム製剤
エクソソーム採取
エクソソーム精製
安定した液体エクソソーム製剤を製造する方法
安定した凍結乾燥エクソソーム製剤を製造する方法
安定したエクソソーム製剤を貯蔵する方法
エクソソーム分析
エクソソーム標品
実施例2
エクソソーム単離
実施例3
エクソソーム分析
実施例4
エクソソーム生物活性
実施例5
凍結乾燥プロトコル
1次乾燥:
工程1−@100mT、0分で−40℃に設定
工程2−@100mT、90分間、−40℃に保持
工程3−@100mT、0分で−30℃に設定
工程4−@100mT、480分間、−30℃に保持
工程5−@100mT、0分で−10℃に設定
工程6−@100mT、240分間、−10℃に保持
工程7−@100mT、0分で0℃に設定
工程8−@100mT、120分間、0℃に保持
工程9−@100mT、0分で+10℃に設定
工程10−@100mT、90分間、+10℃に保持
2次乾燥:
@100mTで9,999分間、+20℃(注意:無制限保持のための9,999入力)
Claims (15)
- 少なくとも106のエクソソームを含むヒトへの投与に適した安定した凍結乾燥エクソソーム製剤であって、前記凍結乾燥エクソソームは、凍結乾燥前のエクソソーム製剤の少なくとも90%レベルのmiR−210 RNA及びmiR−146Aを維持する前記製剤。
- 前記エクソソーム製剤は、少なくとも108のエクソソームを含む、請求項1に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、心筋球由来細胞(CDC)から生成される、請求項1〜2のいずれか1項に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、限外濾過及び透析濾過によって心筋球由来細胞(CDC)から生成される、請求項3に記載の安定した凍結乾燥エクソソーム製剤。
- 少なくとも106のエクソソームを含むヒトへの投与に適した安定した凍結乾燥エクソソーム製剤であって、前記凍結乾燥エクソソームは、凍結乾燥前のエクソソーム標品の少なくとも90%レベルのインビトロ生物活性を維持する前記製剤。
- 前記エクソソーム製剤は、少なくとも108のエクソソームを含む、請求項5に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、心筋球由来細胞(CDC)から生成される、請求項5〜6のいずれか1項に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、限外濾過及び透析濾過によって心筋球由来細胞(CDC)から生成される、請求項7に記載の安定した凍結乾燥エクソソーム製剤。
- 少なくとも106のエクソソームを含むヒトへの投与に適した安定した凍結乾燥エクソソーム製剤であって、前記凍結乾燥エクソソームは、凍結乾燥前のエクソソーム標品の少なくとも90%レベルのインビボ生物活性を維持する前記製剤。
- 前記エクソソーム製剤は、少なくとも108のエクソソームを含む、請求項9に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、心筋球由来細胞(CDC)から生成される、請求項9〜10のいずれか1項に記載の安定した凍結乾燥エクソソーム製剤。
- 前記エクソソーム製剤は、限外濾過及び透析濾過によって心筋球由来細胞(CDC)から生成される、請求項11に記載の安定した凍結乾燥エクソソーム製剤。
- 少なくとも106のCDCエクソソームを含むヒトへの投与に適した安定した液体心筋球由来細胞(CDC)エクソソーム製剤であって、前記エクソソーム製剤は、4℃で30日間、開始エクソソーム製剤の少なくとも75%レベルのmiR−210 RNA及びmiR−146Aを維持する前記製剤。
- 前記エクソソーム製剤は、少なくとも108のエクソソームを含む、請求項13に記載の安定した液体CDCエクソソーム製剤。
- 前記エクソソーム製剤は、限外濾過及び透析濾過によって心筋球由来細胞(CDC)から生成される、請求項13〜14のいずれか1項に記載の安定した液体CDCエクソソーム製剤。
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WO2020027185A1 (ja) * | 2018-07-31 | 2020-02-06 | 国立大学法人三重大学 | エクソソームの製造方法 |
JPWO2020027185A1 (ja) * | 2018-07-31 | 2021-10-07 | 国立大学法人三重大学 | エクソソームの製造方法 |
JP7315243B2 (ja) | 2018-07-31 | 2023-07-26 | 国立大学法人三重大学 | エクソソームの製造方法 |
US11714068B2 (en) | 2018-07-31 | 2023-08-01 | Mie University | Exosome production method |
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