JP2007508004A - p185neuをコードするDNA、及びその治療上の使用 - Google Patents
p185neuをコードするDNA、及びその治療上の使用 Download PDFInfo
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- JP2007508004A JP2007508004A JP2006530102A JP2006530102A JP2007508004A JP 2007508004 A JP2007508004 A JP 2007508004A JP 2006530102 A JP2006530102 A JP 2006530102A JP 2006530102 A JP2006530102 A JP 2006530102A JP 2007508004 A JP2007508004 A JP 2007508004A
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Abstract
Description
ヒトまたはヒト/ラットキメラのp185タンパク質をコードする様々な構築物をプラスミドベクターに挿入して、腫瘍進行を予防することを目的とする免疫実験で使用した。プラスミドの構築には、膜貫通領域および短縮した細胞外ドメイン部分を含むヒトp185neuタンパク質の断片をErbB2癌遺伝子配列から調製するか、またはキメラプラスミドを作成するために、その一部をラットHer−2/neu cDNA由来の相同的配列と置換した。
発明の詳細な説明
pCMV3.1プラスミド骨格の構築
ヒトp185neu断片をコードするプラスミドおよびキメラプラスミドを構築するために、pCMV3.1プラスミドの骨格を用いた。制限酵素DraIII(nt1531)およびBsmI(nt3189)で、複製起点f1、複製起点およびSV40初期プロモーター、ネオマイシン抵抗性遺伝子をコードする遺伝子、およびSV40ポリアデニル化シグナルを含む1658塩基対の断片を除去して、ヒト癌原遺伝子ErbB−2cDNAおよびラット癌原遺伝子Her−2/neu cDNA由来の断片を、pCMV3.1(Invitrogen、Milano、イタリア)に挿入した。得られた改変されたプラスミド(pCMV3.1)には、本来のpcDNA3.1と比べていくつかの利点がある。実際、3900塩基対へのサイズの縮小および無関係な配列の除去は、in vivoでのトランスフェクション効率の増加に寄与する。
プラスミドpSVerbB2から得られたヒトErbB2cDNAを、HindIIIとXbalの制限酵素部位でpCMV3.1のマルチクローニングサイトに挿入した。このプラスミドを、切断して短くしたp185neuを発現するプラスミドおよびキメラプラスミドの構築に用いる。
プラスミドpCMV3.1−erbB2から細胞質内ドメインをコードする配列を除去した後、癌原遺伝子ErbB2の細胞外領域および膜貫通領域をコードする2つのプラスミドを調製した。この手順は先ず、ErbB2 cDNAのヌクレオチド配列中に存在する独特の部位を同定するための制限酵素による分析を含んだ。膜貫通領域末端の約20ヌクレオチド下流で、酵素AccIII(nt2195)で認識される独特の部位が同定された。
さらに非特異的な免疫刺激を付け加えるために、われわれは、pCMV3.1H/N−4CpGと名付けた免疫刺激性のCpC配列を4つ含む新規なプラスミド骨格を構築した。このために、われわれは、2つのセンス(オリゴヌクレオチド#5)およびアンチセンス(オリゴヌクレオチド#6)オリゴヌクレオチドからなる合成配列により、酵素PmeIの2つの制限酵素認識部位の1つを除去し、マルチクローニングサイトに存在するHindIIIとNneIに対する制限酵素認識部位が反転するようにpCMV3.1を改変した。pCMV3.1H/Nと名付けたこの新規のプラスミドでは独特の制限酵素認識部位XbaIおよびPmeI中に、CpGとnoCpG配列の4つの反複を含む、2つのセンス(オリゴヌクレオチド#7、#9)およびアンチセンスヌクレオチド(オリゴヌクレオチド#8、#10)からなる2つの合成配列を挿入して、pCMV3.1H/N−4CpGおよび4noCpGを得た。その後、DNA断片hECD−TM−4CpGおよびhECD−TM−4noCpGを、それぞれpCMV3.1H/N−4CpGおよびpCMV3.1H/N−4noCpGに挿入して、pCMV3.1H/N−hECD−TM−8CpGおよびpCMV3.1H/N−hECD−TM−8noCpGと呼ぶ、2つの新規プラスミドを得た。
ヒトp185neu細胞外ドメインは、第1および第2のシステインサブドメイン(1stcysおよび2ndcys)として知られている2つのシステインリッチ領域を特徴とする。2ndcysから1stcysを分離するヌクレオチド領域に位置する細胞外ドメインに、BstEII(nt1250)の1つの認識部位のみをもつラットcDNA配列と異なり、ErbB2の細胞外ドメインのcDNA配列は、BstEII用の2つの制限酵素認識部位を持つ。すなわちラット(nt1372)の認識部位と同じ部位に加えて、さらにBstEII認識部位(nt963)が、細胞外ドメインの1stcysをコードする部位に存在する。HindIIIおよびBstEIIでプラスミドpCMV3.1H/NhECD−TM−8CpGを消化すると、細胞外ドメインの第2システイン膜貫通領域、8CpG配列およびプラスミドpCMV3.1H/NからなるDNA断片が得られた。次いで、T7 RNAポリメラーゼを認識し、pCMV3.1H/Nマルチクローニングサイトの最初の部分に存在する、プライマーT7(oligonucleotide #11)からなるセンスオリゴヌクレオチドと、末端にBstEIIの認識部位を持つ、アンチセンスオリゴヌクレオチド(オリゴヌクレオチド#12)を用いる酵素的DNA増幅(PCR反応)により、小胞体を介するラットのp185neu分泌のシグナルを挿入した。精製、制限酵素HindIIIとBstEIIによる増幅断片の酵素消化、引き続くクローニングの後、pCMV3.1H/Nh2°cys−TM−8CpG(図1)が得られた。このプラスミドを、pCMV3.1H/NhECD−TM−8CpGと比較するためにワクチン接種実験に使用した。その後、ヒト配列の2ndcysおよび膜貫通領域(nt1372〜nt2204)とラット配列の1stcys(nt1〜nt1250)と間の融合タンパクをコードするキメラのcDNAを調製した。ラットおよびヒトcのDNAにそれぞれ由来する部分を融合して、全タンパク質配列を再構成することにより、免疫応答を強化できる。
第1および第2システインリッチ領域を分離するヌクレオチド領域にある細胞外ドメインで、BstEII認識部位(nt1250)だけを含むラットcDNA配列とは異なり、Erb2の細胞外ドメインのcDNA配列は、BstEII用の2つの制限酵素認識部位をもつ。すなわちラット配列の場合と同じく1つは位置1372(nt)にあり、もう一方は位置963(nt)、すなわち細胞外ドメインの1stcysをコードする配列部分にある。ラットcDNAドメイン(1250nt)とヒトcDNA(1372nt)の両方で同じ位置にBstEII認識部位が存在するので、ラット1stcysとヒト2ndcys間での融合産物をコードできるプラスミドが構築できた。実際、制限酵素HindIIIおよびBstEIIでpCMV3.1H/N−h2°cysTM−8CpGを消化することにより、ラットp185neuの分泌シグナルをコードするDNA断片を、同じ酵素でpCMV3.1rECD−TM−4CpGを消化して得られるラットの1stcysをコードするヌクレオチド配列と置換できた。pCMV3.1H/N−rl°cys−h2°cysTM−8CpGプラスミド産物(図2)は、ラットp185neuの412個のアミノ酸の部分とヒトp185neuの274個のアミノ酸部分からなる。この新規のプラスミドpCMV3.1H/Nr1°cys−h2°cysTM−8CpGは比較のために、pCMV3.1H/N−hECD−TM−8CpGを用いるワクチン接種実験に使用した。驚くべきことに、キメラタンパク質をコードする上記プラスミドは、マウスでヒトp185neuを発現する腫瘍に対し完全な防御を誘導した(表)。この防御は、pCMV3.1H/N−hECD−TM−8CpGによって誘導される防御と類似している。さらに、両方のプラスミドをワクチン接種した上記マウスの血清の分析では、ヒトp185neuに対して同程度の抗体価を示した。
ヒトp185neuの細胞外および膜貫通ドメインの短縮した断片をコードする7つのプラスミド、すなわち:pCMV3.1H/NhECD1−TM−8CpG(−70アミノ酸)、pCMV3.1H/NhECD2−TM−8CpG(−150アミノ酸)、pCMV3.1H/NhECD3−TM−8CpG(−230アミノ酸)、pCMV3.1H/NhECD4−TM−8CpG(−310アミノ酸)、pCMV3.1H/NhECD5−TM−8CpG(−390アミノ酸)、pCMV3.1H/NhECD6−TM−8CpG(−470アミノ酸)およびpCMV3.1H/NhECD7−TM−8CpG(−550アミノ酸)の構築。
キメラタンパク質をコードするプラスミド構築のために、われわれは、pCMV3.1H/NhECD1−TM−8CpG、pCMV3.1H/NhECD2−TM−8CpG、pCMV3.1H/NhECD3−TM−8CpGおよびpCMV3.1H/NhECD4−TM−8CpGを選択した。これらの4つのプラスミドは、ヒトp185neuを発現する腫瘍細胞の致死量接種に対してワクチン接種したマウスの100%を予防した。また、たとえこのプラスミドをワクチン接種したマウスのわずか60%を防御しただけであっても、プラスミドpCMV3.1H/NhECD5−TM−8CpGも選択した。その理由は、コードされるタンパク質は、ワクチン接種したマウスの20%を防御するpCMV3.1H/Nh2°cysECD−TM−8CpG(275アミノ酸)でコードされるプラスミドと、わずか17アミノ酸しか異ならないからである。われわれは、この17アミノ酸のペプチド配列が、効果的な免疫応答の誘導に重要なエピトープに対応するという仮説をたてることができる。
実施例1−プラスミドpCMV3.1H/N−r1°cys−h2°cysTM−8CpGの構築
キメラプラスミドpCMV3.1H/N−r1°cys−h2°cysTM−8CpGを構築するために、われわれは、ラットp185neuの細胞外および膜貫通ドメインを発現するプラスミドpCMV−ECD−TMから出発した(Amiciら、2000、Gene Ther.,7:703)。pCMV−ECD−TMを制限酵素HindIIIおよびXbaI(BioLabs,Beverly,MA)で消化し、プラスミド骨格から挿入物を分離した。
動物
約7週齢のBalb/cAnCr(H−2d)雌マウスを、全ての実験に使用した。上記動物は、Charles River Laboratories(Calco、MI、イタリア)から供給され、無菌条件で、欧州共同体ガイドラインに従って飼育した。
脛側筋肉の望ましくない収縮が生じないようにするために、トリブロムエタノール(Sigma−Aldrich)0.58gおよびtert−アミルアルコール(Aldrich)310μlを脱イオン水39.5mlに溶解して作製したアバッティン(avertine)300μlを接種して各マウスを麻酔した。次いで注射のために、全マウスの脛側筋肉に対応する部分の毛を剃った。
マウスに、2×105のD2F2/E2細胞を含む懸濁液を接種した。これらの細胞は、BALB/cマウスの過形成肺胞結節で自然発症した乳房腫瘍由来で、高いレベルでヒトp185を発現する。
腫瘍の増殖は、触診により毎週評価し、腫瘍の大きさは、ゲージを用いての2つの垂直な直径(two perpendicular diameters)で測定した。3mmを超える新生物の塊を腫瘍とみなした。
#1.AccIII−TAA−4CpG−erbB2センス71 nt
5’CCGGAAGTAAATAATCGACGTTCAAATAATCGACGTTCAAATAATCGACGTTCAAATAATCGACGTTCAAT3’
#2.XbaI−TAA−4CpG−erbB2アンチセンス71 nt
5’CTAGATTGAACGTCGATTATTTGAACGTCGATTATTTGAACGTCGATTATTTGAACGTCGATTATTTACTT3’
#3.AccIII−TAA−4noCpG−erbB2センス71 nt
5’CCGGAAGTAAATAATAGAGCTTCAAATAATAGAGCTTCAAATAATAGAGCTTCAAATAATAGAGCTTCAAT3’
#4.XbaI−TAA−4noCpG−erbB2アンチセンス71 nt
5’CTAGATTGAAGCTCTATTATTTGAAGCTCTATTATTTGAAGCTCTATTATTTGAAGCTCTATTATTTACTT3’
#5.HindIII−NheIセンス27 nt
5’CTAGGAAGCTTGTTTAACTTGCTAGCT3’
#6.HindIII−NheIアンチセンス27 nt
5’AGCTAGCTAGCAAGTTAAACAAGCTTC3’
#7.XbaI−4CpG−neuセンス68 nt
5’CTAGATAATCGACGTTCAAATAATCGACGTTCAAATAATCGACGTTCAAATAATCGACGTTCAAGTTT3’
#8.PmeI−CpG−neuアンチセンス64 nt
5’AAACTTGAACGTCGATTATTTGAACGTCGATTATTTGAACGTCGATTATTTGAACGTCGATTAT3’
#9.XbaI−4noCpG−neuセンス68 nt
5’CTAGATAATAGAGCTTCAAATAATAGAGCTTCAAATAATAGAGCTTCAAATAATAGAGCTTCAAGTTT3’
#10.PmeI−4noCpG−neuアンチセンス64 nt
5’AAACTTGAAGCTCTATTATTTGAAGCTCTATTATTTGAAGCTCTATTATTTGAAGCTCTATTAT3’
#11.T7プライマー
5’TAATACGACTCACTATAGGG3’
#12.BstEII−neuリーダーアンチセンス32 nt
5’GGCCGGTTACCCGCGATTCCGGGGGGCAGGAG3’
#13.hECD1−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCCTGTCCTTCCTGCAGGATATCC3’
#14.hECD2−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCGGAGGGGTCTTGATCCAGCGGA3’
#15.hECD3−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCCTGCCCACTGACTGCTGCCATG3’
#16.hECD4−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCTGCACCCTCGTCTGCCCCCTGC3’
#17.hECD5−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCCCGCTCCAGCCAGAGCAGCTCC3’
#18.hECD6−TM−センス−NheI 35 nt
5’CCGGCTAGCTAGCAACACCCACCTCTGCTTCGTGC3’
#19.hECD7−TM−センス−NheI 35 nt
CCGGCTAGCTAGCCCCAGGGAGTATGTGAATGCCA3’
#20.pcDNA3.1/BGHリバースプライマー20 nt
5’TAGAAGGCACAGTCGAGGCT3’
#21.NheI−neuリーダー−アンチセンス43 nt
5’CCGGCTAGCTAGCCGCGATTCCGGGGGGCAGGAGGGCGAGGAG3’
#22.His−myc−センス−noNheI 69 nt
5’CTAGGCATCATCATCATCATCATAATGGTCATACCGGTGAACAAAAACTCATCTCAGAAGAGGATCTGG3’
#23.His−myc−アンチセンス−NheI 69 nt
5’CTAGCCAGATCCTCTTCTGAGATGAGTTTTTGTTCACCGGTATGACCATTATGATGATGATGATGATGC3’
#24.NheI−73neuアンチセンス35 nt
5’CCGGCTAGCTAGCGCTGGCATTGGCAGGCACGTAG3’
#25.NheI−153neuアンチセンス35 nt
5’CCGGCTAGCTAGCCAGGATCTCTGTGAGACTTCGA3’
#26.NheI−233neuアンチセンス35 nt
5’CCGGCTAGCTAGCGCCCTTGCACCGGGCACAACCA3’
#27.NheI−313neuアンチセンス35 nt
5’CCGGCTAGCTAGCTCCCACTTCCGTAGACAGGTAG3’
#28.NheI−393neuアンチセンス35 nt
5’CCGGCTAGCTAGCAATGCCGGAGGAGGGGTCCCCA3’
Claims (13)
- p185neu断片をコードする配列を含むDNAトランスファーベクターであって、前記配列が配列番号1、2、3、4、5、6、7、8、9、10、11、12、13、14からなる群より選択されるDNAトランスファーベクター。
- プラスミドである請求項1に記載のDNAトランスファーベクター。
- 転写プロモーターをさらに有する請求項2に記載のプラスミド。
- 前記プロモーターがCMVである請求項3に記載のプラスミド。
- 4つのCpGモチーフをさらに含む請求項2に記載のプラスミド。
- 8つのCpGモチーフをさらに含む請求項5に記載のプラスミド。
- 薬剤として許容されるビヒクルおよび賦形剤との混合調剤として、請求項1から6のいずれか一項に記載のDNAトランスファーベクターを含む医薬品組成物。
- 非経口投与に好適である請求項7に記載の組成物。
- 注射可能な溶液の形態である請求項8に記載の組成物。
- 同時に、逐次的に、または別々に治療的に使用するための、請求項1から6に記載の少なくとも2つの異なるプラスミドを含む組合せ医薬品。
- DNAワクチン接種に適切な形態である、請求項10に記載の組合せ医薬品。
- p185neu陽性腫瘍を発症する危険性がある対象または、p185neu発現腫瘍の原発性腫瘍、転移または再発が認められる患者の、予防的または治療的な処置に用いる医薬品組成物を調製するための、請求項1から6に記載のプラスミドの使用。
- DNAワクチンの調製のための、請求項12に記載の使用。
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ITMI20041965A1 (it) * | 2004-10-15 | 2005-01-15 | Augusto Amici | "dna codificante forme tronche e chimeriche della proteina p185neu e suoi usi terapeutici" |
US20160038577A1 (en) * | 2014-08-06 | 2016-02-11 | Indena S.p.A. Con Socio Unico | Use of anti-erbb2 vaccines in association with an electric field |
CN116042649B (zh) * | 2022-11-11 | 2023-07-21 | 河北省农林科学院棉花研究所(河北省农林科学院特种经济作物研究所) | 一种编码富含半胱氨酸的非分泌型小分子肽及其编码基因与应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6239116B1 (en) * | 1994-07-15 | 2001-05-29 | University Of Iowa Research Foundation | Immunostimulatory nucleic acid molecules |
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ITMI20031942A1 (it) * | 2003-10-09 | 2005-04-10 | Indena Spa | Dna codificante p185^neu e suoi usi terapeutici |
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Non-Patent Citations (6)
Title |
---|
JPN6010035135, CANCER RESEARCH, 1998, vol.58, pp.1965−1971 * |
JPN6010035136, Gene Therapy, 2000, vol.7, pp.703−706 * |
JPN6010035137, Seminars in Oncology, 2002, vol.29 no.3, pp.53−61 * |
JPN6010035138, Current Opinion in Biotechnology, 1997, vol.8, pp.635−640 * |
JPN6010035139, The Journal of Immunology, 1997, vol.158, pp.3635−3639 * |
JPN6010035140, Eur. J. Immunol., 1997, vol.27, pp.2340−2344 * |
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