JPH08508169A - 遺伝子の転写の抑制方法 - Google Patents
遺伝子の転写の抑制方法Info
- Publication number
- JPH08508169A JPH08508169A JP6521676A JP52167694A JPH08508169A JP H08508169 A JPH08508169 A JP H08508169A JP 6521676 A JP6521676 A JP 6521676A JP 52167694 A JP52167694 A JP 52167694A JP H08508169 A JPH08508169 A JP H08508169A
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- ikb
- cells
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- cell
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.NF-KBの活性を抑制することにより高等真核生物細胞中の遺伝子の転写を抑 制する方法であって、細胞をIkB-αのタンパク質分解を特異的に抑制する物質で 処理することを特徴とする高等真核生物細胞中の遺伝子の転写の抑制方法。 2.a)IkB-αを含む基質を、試験物質の存在下で、IkB-αに対しタンパク質分 解活性を示す製剤で処理し、そして試験物質がIkB-αのタンパク質分解を特異的 に抑制するか否か、またどの程度なのかを測定し、必要により b)試験物質の存在下で、NF-KB活性化に応答してリポーター遺伝子構築物で形 質転換された高等真核生物細胞、特に、ヒト細胞中でNF-KB活性化を誘発し、そ してリポーター遺伝子の発現を測定することにより、 試験物質をIkB-αのタンパク質分解を特異的に抑制するそれらの能力につき試 験することを特徴とするNF-KB活性化を抑制する物質の同定方法。 3.無細胞系を工程a)で使用することを特徴とする請求の範囲第2項に記載の 方法。 4.固定担体に結合された組換えIkB-αを工程a)でIkB-αを含む基質として使 用することを特徴とする請求の範囲第3項に記載の方法。 5.溶液中の組換えIkB-αを工程a)でIkB-αを含む基質として使用することを 特徴とする請求の範囲第3項に記載の方法。 6.ホスホリル化IkB-αを工程a)でIkB-αを含む基質として使用することを特 徴とする請求の範囲第3項に記載の方法。 7.ホスホリル化IkB-αを使用し、これがNF-KB活性化を誘導する物質による細 胞の処理そしてIkB-αのタンパク質分解を抑制し、IkB-αのホスホリル化形態の 蓄積に影響する物質による細胞の処理から得られたことを特徴とする請求の範囲 第6項に記載の方法。 8.IkB-αに対しタンパク質分解活性を示す製剤につき、細胞の抽出物を使用し 、これらの細胞がNF-KB活性化のインデューサーまたはこのような抽出物のフラ クションで処理されたことを特徴とする請求の範囲第2項に記載の方法。 9.工程a)において無細胞系中で、組換えIkB-αを基質として使用し、そして 工 程b)において、NF-KB活性化に応答してルシフェラーゼ遺伝子構築物で形質転換 され、そしてNF-KB活性化のインデューサーで刺激されたヒト細胞を試験物質で 処理し、そしてルシフェラーゼ発現を測定することを特徴とする請求の範囲第2 項に記載の方法。 10.ルシフェラーゼ遺伝子構築物が少なくとも2種のKBモチーフを含むことを特 徴とする請求の範囲第9項に記載の方法。 11.転写因子NF-KBにより調節される遺伝子の発現を伴う病状の治療のためにIkB -αのタンパク質分解を特異的に抑制する物質。 12.IkB-αのタンパク質分解を特異的に抑制する一種以上の物質を活性成分とし て含む医薬。 13.転写因子NF-KBにより調節される遺伝子の発現を伴う病状の治療のための医 薬の製造のためのIkB-αのタンパク質分解を特異的に抑制する物質の使用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4311835A DE4311835A1 (de) | 1993-04-07 | 1993-04-07 | Verfahren zur Inhibierung der Transkription von Genen |
| DE4311835.6 | 1993-04-07 | ||
| PCT/EP1994/001014 WO1994023045A1 (de) | 1993-04-07 | 1994-03-31 | Verfahren zur inhibierung der transkription von genen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08508169A true JPH08508169A (ja) | 1996-09-03 |
| JP3970921B2 JP3970921B2 (ja) | 2007-09-05 |
Family
ID=6485229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52167694A Expired - Lifetime JP3970921B2 (ja) | 1993-04-07 | 1994-03-31 | 遺伝子の転写の抑制方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6090542A (ja) |
| EP (1) | EP0693129B1 (ja) |
| JP (1) | JP3970921B2 (ja) |
| AT (1) | ATE331799T1 (ja) |
| AU (1) | AU691492B2 (ja) |
| DE (2) | DE4311835A1 (ja) |
| ES (1) | ES2268685T3 (ja) |
| WO (1) | WO1994023045A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6660268B1 (en) | 1994-03-18 | 2003-12-09 | The President And Fellows Of Harvard College | Proteasome regulation of NF-KB activity |
| US6083903A (en) | 1994-10-28 | 2000-07-04 | Leukosite, Inc. | Boronic ester and acid compounds, synthesis and uses |
| GB9424497D0 (en) * | 1994-12-05 | 1995-01-25 | Karobio Ab | Reporter cell line |
| US5597898A (en) * | 1995-02-15 | 1997-01-28 | Yale University | NF-κB activation regulatory protein, IκB-β |
| IT1289250B1 (it) | 1996-12-13 | 1998-09-29 | Consiglio Nazionale Ricerche | Impiego di 2 ciclopenten 1-one e suoi derivati come inibitori del fattore nf-kb |
| IT1293069B1 (it) * | 1997-07-01 | 1999-02-11 | Consiglio Nazionale Ricerche | Inibitori di nf-kb come attivatori di hsf e induttori di proteine da shock termico |
| WO1998022577A1 (en) * | 1996-11-15 | 1998-05-28 | Maria Grazia Masucci | Fusion proteins having increased half-lives |
| US6831057B2 (en) | 1997-10-28 | 2004-12-14 | The University Of North Carolina At Chapel Hill | Use of NF-κB inhibition in combination therapy for cancer |
| DE60014987T2 (de) * | 1999-02-22 | 2005-11-10 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren zum Nachweis von Bakterien |
| AU2002244247B2 (en) | 2001-03-01 | 2007-12-13 | Harbor Biosciences, Inc. | Use of certain steroids for treatment of blood cell deficiencies |
| AU2002349784A1 (en) * | 2001-12-03 | 2003-06-17 | Asahi Kasei Pharma Corporation | Nf-kappab activating genes |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1340174C (en) * | 1988-03-01 | 1998-12-08 | Patrick A. Baeuerle | Activation of nf-kb precursor |
| CA1340588C (en) * | 1988-06-13 | 1999-06-08 | Balraj Krishan Handa | Amino acid derivatives |
| US5164388A (en) * | 1988-10-19 | 1992-11-17 | Abbott Laboratories | Heterocyclic peptide renin inhibitors |
| JP2701932B2 (ja) * | 1989-04-10 | 1998-01-21 | サントリー株式会社 | タンパク質分解酵素阻害剤 |
| ATE238431T1 (de) * | 1989-07-18 | 2003-05-15 | Osi Pharm Inc | Methode der veränderung der expression von genen bei der transkription und zum nachweis von chemischen substanzen, die wie modulatoren der genexpression wirken |
| US5254682A (en) * | 1989-12-08 | 1993-10-19 | Merck & Co., Inc. | Cyclic renin inhibitors containing 3(S)-amino-4-cyclohexyl-2(R)-hydroxy-butanoic acid or 4-cyclo-hexyl-(2R, 3S)-dihydroxybutanoic acid or related analogs |
| US5192668A (en) * | 1990-10-11 | 1993-03-09 | Merck & Co., Inc. | Synthesis of protease inhibitor |
| CA2104602A1 (en) * | 1991-02-22 | 1992-08-23 | Carl N. Hodge | Substituted .alpha.-aminoaldehydes and derivatives |
| CA2102704A1 (en) * | 1991-05-17 | 1992-11-18 | John Stephen Haskill | Inhibitor of nf-kb transcriptional activator and uses thereof |
-
1993
- 1993-04-07 DE DE4311835A patent/DE4311835A1/de not_active Ceased
-
1994
- 1994-03-31 JP JP52167694A patent/JP3970921B2/ja not_active Expired - Lifetime
- 1994-03-31 AT AT94913099T patent/ATE331799T1/de active
- 1994-03-31 EP EP94913099A patent/EP0693129B1/de not_active Expired - Lifetime
- 1994-03-31 ES ES94913099T patent/ES2268685T3/es not_active Expired - Lifetime
- 1994-03-31 US US08/530,358 patent/US6090542A/en not_active Expired - Lifetime
- 1994-03-31 WO PCT/EP1994/001014 patent/WO1994023045A1/de not_active Ceased
- 1994-03-31 AU AU65380/94A patent/AU691492B2/en not_active Expired
- 1994-03-31 DE DE59410439T patent/DE59410439D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0693129B1 (de) | 2006-06-28 |
| ES2268685T3 (es) | 2007-03-16 |
| WO1994023045A1 (de) | 1994-10-13 |
| US6090542A (en) | 2000-07-18 |
| AU6538094A (en) | 1994-10-24 |
| AU691492B2 (en) | 1998-05-21 |
| DE4311835A1 (de) | 1994-10-13 |
| ATE331799T1 (de) | 2006-07-15 |
| DE59410439D1 (de) | 2006-08-10 |
| JP3970921B2 (ja) | 2007-09-05 |
| EP0693129A1 (de) | 1996-01-24 |
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