JPH11512926A - Aavベクター産生のための高効率ヘルパー系 - Google Patents
Aavベクター産生のための高効率ヘルパー系Info
- Publication number
- JPH11512926A JPH11512926A JP9508599A JP50859997A JPH11512926A JP H11512926 A JPH11512926 A JP H11512926A JP 9508599 A JP9508599 A JP 9508599A JP 50859997 A JP50859997 A JP 50859997A JP H11512926 A JPH11512926 A JP H11512926A
- Authority
- JP
- Japan
- Prior art keywords
- aav
- helper
- nucleic acid
- construct
- rep
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.AAVヘルパー機能をコードする核酸分子であって、該分子が、 AAV repコード領域およびAAV capコード領域であって、該AAV repおよびcapコ ード領域が、その発現を指示する制御配列に作動可能に連結されている、コード 領域;および AAV p5プロモーター領域を含む第1のヌクレオチド配列であって、該第1のヌ クレオチド配列は、該p5プロモーター領域が、野生型AAVゲノム中のrepコード領 域に対してその天然の位置以外の部位に位置するように、該分子中に配置される 、ヌクレオチド配列; を含む、核酸分子。 2.請求項1に記載の核酸分子であって、ここで、前記第1のヌクレオチド配 列が、図4(配列番号4)に塩基1〜164として示される、野生型AAV血清型2ゲノ ムの塩基対145〜309と実質的に相同である、核酸分子。 3.請求項1に記載の核酸分子であって、ここで、前記第1のヌクレオチド配 列が、図4(配列番号4)に塩基1〜349として示される、野生型AAV血清型2ゲノ ムの塩基対145〜494と実質的に相同である、核酸分子。 4.Flip Recombination Target(FRT)部位と相同である第2のヌクレオチド配 列をさらに含む、請求項1に記載の核酸分子。 5.5'および3'に隣接するヌクレオチド配列をさらに含む請求項1に記載の核 酸分子であって、ここで、それぞれの該隣接する配列が、FRT部位に実質的に相 同であり、そしてさらに、前記AAV repコード領域、前記AAV capコード領域、お よび前記AAV p5プロモータ領域を含む前記ヌクレオチド配列が、該隣接するヌク レオチド配列間にはさまれる、核酸分子。 6.介在ヌクレオチド配列をさらに含む請求項1に記載の核酸分子であって、 ここで、該分子が5'から3'方向に所定の順で、AAV repコード領域、AAV capコー ド領域、該介在ヌクレオチド配列、およびAAV p5プロモーター領域を含むヌクレ オチド配列を含む、核酸分子。 7.請求項6に記載の核酸分子であって、ここで、前記介在ヌクレオチド配列 が、組換えAAVビリオン産生中に該核酸分子のAAV ITRとの組換えによって産生さ れる分子のAAVビリオンへのパッケージングを妨げるために十分な長さを有する 、核酸分子。 8.前記介在ヌクレオチド配列が少なくとも500塩基対を含む、請求項7に記 載の核酸分子。 9.請求項1に記載の核酸分子を含むAAVヘルパー構築物。 10.前記構築物がプラスミドを含む、請求項9に記載のAAVヘルパー構築物 。 11.前記構築物がプラスミドpGN1909(ATCC受託番号69871)を含む、請求項 10に記載のAAVヘルパー構築物。 12.請求項4に記載の核酸分子を含むAAVヘルパー構築物。 13.前記構築物がプラスミドを含む、請求項12に記載のAAVヘルパー構築 物。 14.前記構築物がプラスミドpH8を含む、請求項13に記載のAAVヘルパー構 築物。 15.請求項7に記載の核酸分子を含む、AAVヘルパー構築物。 16.前記構築物がプラスミドを含む、請求項15に記載のAAVヘルパー構築 物。 17.前記構築物がプラスミドpW1909-1を含む、請求項16に記載のAAVヘル パー構築物。 18.選択可能な遺伝子マーカーをさらに含む、請求項9に記載の構築物。 19.前記選択可能な遺伝子マーカーが抗生物質耐性遺伝子を含む、請求項1 8に記載の構築物。 20.請求項9に記載のAAVヘルパー構築物で適切な宿主細胞をトランスフェ クトすることによって調製される、AAVパッケージング細胞。 21.請求項12に記載のAAVヘルパー構築物で適切な宿主細胞をトランスフ ェクトすることによって調製される、AAVパッケージング細胞。 22.請求項15に記載のAAVヘルパー構築物で適切な宿主細胞をトランスフ ェクトすることによって調製される、AAVパッケージング細胞。 23.ウイルスヘルパー機能が発現されるときに組み換えAAVビリオンを産生 し得るAAVプロデューサー細胞であって、該プロデューサー細胞が、AAVベクター でトランスフェクトされている請求項20に記載のパッケージング細胞を含む、 AAVプロデューサー細胞。 24.ウイルスヘルパー機能が発現されるときに、野生型AAVを顕著なレベル で混入して産生せずに組み換えAAVビリオンを産生し得るAAVプロデューサー細胞 であって、該プロデューサー細胞が、AAVベクターでトランスフェクトされてい る請求項21に記載のパッケージング細胞を含む、AAVプロデューサー細胞。 25.ウイルスヘルパー機能が発現されるときに、野生型AAVを顕著なレベル で混入して産生せずに組み換えAAVビリオンを産生し得るAAVプロデューサー細胞 であって、該プロデューサー細胞が、AAVベクターでトランスフェクトされてい る請求項22に記載のパッケージング細胞を含む、AAVプロデューサー細胞。 26.組換えAAVビリオンを産生する方法であって、以下の工程: (a)AAVベクターを宿主細胞に導入する工程; (b)請求項9に記載のAAVヘルパー構築物が必須のAAV RepおよびCapポリペプ チドを提供するように、該AAVヘルパー構築物を該宿主細胞に導入する工程; (c)該宿主細胞でウイルスヘルパー機能を発現させる工程;および (d)組換えAAVビリオンを産生するために該細胞を培養する工程 を包含する、方法。 27.前記ウイルスヘルパー機能の発現が、アデノウイルス、ヘルペスウイル ス、およびワクシニアウイルスからなる群より選択されるウイルスで前記宿主細 胞を感染することによって提供される、請求項26に記載の方法。 28.組換えAAVビリオンを産生する方法であって、以下の工程: (a)AAVベクターを宿主細胞に導入する工程; (b)請求項12に記載のAAVヘルパー構築物が必須のAAV RepおよびCapポリペ プチドを提供するように、該AAVヘルパー構築物を該宿主細胞に導入する工程; (c)該宿主細胞でウイルスヘルパー機能を発現させる工程;および (d)組換えAAVビリオンを産生するために該細胞を培養する工程 を包含する、方法。 29.前記ウイルスヘルパー機能の発現が、アデノウイルス、ヘルペスウイル ス、およびワクシニアウイルスからなる群より選択されるウイルスで前記宿主細 胞を感染することによって提供される、請求項28に記載の方法。 30.野生型AAVを顕著なレベルで混入して産生せずに組換えAAVビリオンを産 生する方法であって、 (a)AAVベクターを宿主細胞に導入する工程; (b)請求項15に記載のAAVヘルパー構築物が必須のAAV RepおよびCapポリペ プチドを提供するように、該AAVヘルパー構築物を該宿主細胞に導入する工程; (c)該宿主細胞でウイルスヘルパー機能を発現させる工程;および (d)組換えAAVビリオンを産生するために該細胞を培養する工程 を包含する、方法。 31.前記ウイルスヘルパー機能の発現が、アデノウイルス、ヘルペスウイル ス、およびワクシニアウイルスからなる群より選択されるウイルスで前記宿主細 胞を感染することによって提供される、請求項30に記載の方法。
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US08/510,790 US5622856A (en) | 1995-08-03 | 1995-08-03 | High efficiency helper system for AAV vector production |
PCT/US1996/012751 WO1997006272A2 (en) | 1995-08-03 | 1996-08-01 | High efficiency helper system for aav vector production |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004532822A (ja) * | 2001-03-14 | 2004-10-28 | アビジェン, インコーポレイテッド | ビリオンの管逆行感染による組換えアデノ随伴ウイルス媒介遺伝子移入 |
JP2006223315A (ja) * | 1995-08-03 | 2006-08-31 | Avigen Inc | Aavベクター産生のための高効率ヘルパー系 |
JP2018505695A (ja) * | 2015-01-20 | 2018-03-01 | ジェンザイム・コーポレーション | 組換えウイルス粒子の特徴付けのための分析超遠心分離法 |
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US5756283A (en) * | 1995-06-05 | 1998-05-26 | The Trustees Of The University Of Pennsylvania | Method for improved production of recombinant adeno-associated viruses for gene therapy |
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AU9319198A (en) * | 1997-09-19 | 1999-04-05 | Trustees Of The University Of Pennsylvania, The | Methods and vector constructs useful for production of recombinant aav |
US6953690B1 (en) | 1998-03-20 | 2005-10-11 | The Trustees Of The University Of Pennsylvania | Compositions and methods for helper-free production of recombinant adeno-associated viruses |
WO2000022152A1 (en) * | 1998-10-13 | 2000-04-20 | Avigen, Inc. | Compositions and methods for producing recombinant adeno-associated virus |
US6200560B1 (en) * | 1998-10-20 | 2001-03-13 | Avigen, Inc. | Adeno-associated virus vectors for expression of factor VIII by target cells |
US6221349B1 (en) | 1998-10-20 | 2001-04-24 | Avigen, Inc. | Adeno-associated vectors for expression of factor VIII by target cells |
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JP2006223315A (ja) * | 1995-08-03 | 2006-08-31 | Avigen Inc | Aavベクター産生のための高効率ヘルパー系 |
JP2004532822A (ja) * | 2001-03-14 | 2004-10-28 | アビジェン, インコーポレイテッド | ビリオンの管逆行感染による組換えアデノ随伴ウイルス媒介遺伝子移入 |
JP2018505695A (ja) * | 2015-01-20 | 2018-03-01 | ジェンザイム・コーポレーション | 組換えウイルス粒子の特徴付けのための分析超遠心分離法 |
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JP2022095863A (ja) * | 2015-01-20 | 2022-06-28 | ジェンザイム・コーポレーション | 組換えウイルス粒子の特徴付けのための分析超遠心分離法 |
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