JP2018521977A - 免疫寛容及び非免疫寛容エラスチン様組換えペプチドならびに使用方法 - Google Patents
免疫寛容及び非免疫寛容エラスチン様組換えペプチドならびに使用方法 Download PDFInfo
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Abstract
【選択図】図1
Description
本出願は、2015年5月29日に出願された米国仮出願第62/230,160号;及び2016年3月16日に出願された米国仮出願第62/309,113号の出願日の利益を主張する。以前に申請されたこれらの出願の内容は、ここにその全体を参照により本明細書に援用する。
2016年5月23日に作成された85,401バイトのサイズを有する「21101_0314P1_SL」という名称のテキストファイルとして2016年5月29日に提出した配列表を、37 C.F.R. § 1.52(e)(5)に従って、ここに参照により援用する。
本発明は、米国国立衛生研究所によって締結された認可番号6R00CA153929の下、政府援助を受けて行われた。政府は本発明において一定の権利を有する。
本明細書及び添付の特許請求の範囲において用いる場合、単数形「a」、「an」、及び「the」は、文脈からそうでないことが明らかに分かる場合を除いて複数形の指示対象を含む。
細胞傷害性Tリンパ球(CTL)応答を誘発するワクチンは、癌及び感染症に対する重要な予防または治療モジュールである。(1-3)抗原提示細胞へのこうしたワクチンの送達を促進するために担体を用いることが、ワクチンの効力を向上させるための戦略である。(4,5)CTLワクチン担体の構築材料として様々な天然及び合成材料が試験されてきたが、(6,7)CTL応答を促進するための臨床用途に承認されたものはウイルス様粒子(VLP)であり、(5)他の好適なワクチン担体材料を同定する必要性が浮き彫りにされた。
組換えポリペプチド。本明細書で用いる場合、用語「組換えポリペプチド」は、組換え技術を含む様々な方法によって生成されたポリペプチドのことをいう。
表1.相同アミノ酸リピート配列
本明細書で用いる場合、用語「非免疫原性バイオコンジュゲート」は、本明細書に記載の組換えポリペプチド及び1つ以上の治療薬を含むタンパク質のことをいう。
上記の非免疫原性バイオコンジュゲート(及び組換えポリペプチド)ならびに医薬品として許容可能な担体を含む医薬組成物を本明細書に開示する。いくつかの態様において、治療薬は抗癌剤または抗微生物剤もしくは抗ウイルス剤であり、医薬組成物は静脈内投与のために製剤化される。本開示の組成物は、治療有効量の本明細書に記載の非免疫原性バイオコンジュゲートも含有する。組成物は、様々な投与経路のいずれかによる投与のために製剤化することができ、1つ以上の生理学的に許容可能な添加物を含むことができ、これは投与経路に応じて変更することができる。本明細書で用いる場合、用語「添加物」は任意の化合物または物質を意味し、「担体」または「希釈剤」と呼ぶこともできるものを含む。医薬品として及び生理学的に許容可能な組成物の調製は当該技術分野においては定型的なものと考えられており、したがって、当業者は必要であれば教示について多数の権威を参照することができる。
癌患者の治療方法を本明細書に開示するが、この方法は、(a)治療を必要とする患者を特定すること;ならびに(b)4つ以上のアミノ酸残基を含み、アミノ酸残基の1つがプロリンであり、アミノ酸残基の1つ以上がバリンである相同アミノ酸リピートを含む組換えポリペプチド;及び治療薬を含む非免疫原性バイオコンジュゲート、ならびに医薬品として許容可能な担体を含む治療有効量の医薬組成物を患者に投与することを含む。
iTEP発現プラスミドの構築。いくつかの改変について報告された方法(27)を用いて、iTEPをコードする遺伝子を改変pET25b(+)ベクター上に合成した。第1に、ベクターのXbaI及びBamHIエンドヌクレアーゼ制限部位に二本鎖DNAを挿入することによってpET25b(+)ベクターを改変した。挿入したDNAは、2つの相補的オリゴヌクレオチド、pET25−F及びpET25−R(表2)(Eurofins Genomics, USA)を互いにアニーリングすることによって組み立てた。このDNAの挿入により、pET25b(+)ベクターにBseRI及びAcuIに対する2つの新しい制限部位、ならびにインフレーム終止コドンが導入された。第2に、iTEPA:(GVLPGVG)4(配列番号30)、iTEPB:(GAGVPG)5(配列番号31)、iTEPC:(VPGFGAGAG)3(配列番号32)、及びiTEPD:(VPGLGAGAG)3(配列番号33)のサブユニットをコードする遺伝子を、これらの遺伝子のセンス及びアンチセンスオリゴヌクレオチド(表2)を互いにアニーリングすることによって生成した。第3に、これらのiTEP遺伝子を改変pET25b(+)ベクターのBseRI部位に挿入した。最後に、iTEP遺伝子を以下の方法によって所望の長さに伸長した。具体的には、iTEP遺伝子を含有する改変ベクターをそれぞれ2セットの酵素によって消化した。第1セットはAcuI、ApaI、及びBglIを含み、第2セットはBseRI及びApaIを含む。その後、2セットの消化からのものであり、iTEP遺伝子を含有していた2つのDNA断片を単離し、T4 DNAリガーゼを用いて互いに連結して新たなiTEP発現ベクターを作製した。ベクターを増幅のためにDH5αに形質転換した。iTEPビルディングブロックのリピート数を決定するiTEP遺伝子の長さは、XbaI及びBamH Iによる二重消化ならびにその後のアガロースゲル分析によって確認した。このPRe−RDLプロセスを所望により繰り返して、設計した長さを有するiTEP遺伝子を生成した。最終iTEP遺伝子は、エンドヌクレアーゼ消化アプローチと組み合わせたDNAシーケンシング(Genewiz, USA)によって検証した。
表2.クローニング用のプライマーの配列
iTEP及びiTEP融合体の産生及び精製。コンピテントBL21(DE3)E.coli細胞(EMD Chemicals, Inc. USA)を、iTEPまたはiTEP融合体遺伝子を含有するpET25b(+)発現ベクターで形質転換した。100μg/mlのアンピシリンを含有するTB培地中で単一コロニー形質転換体を24時間37℃で成長させた。成長後、25分間、4,816×g及び4℃での遠心分離によってE.coli細胞をペレットとして収集した。次に、細胞ペレットをリン酸緩衝生理食塩水(PBS)中に再懸濁し、3分間/L培養物の超音波処理によって溶解した(超音波処理パルス周波数:10秒オン及び30秒オフ)。その後、10%のポリエチレンイミン(PEI)を細胞ライセートに添加してE.coli DNAを沈殿させ、15分間、21,000×g及び4℃の遠心分離によって沈殿剤を除去した。最後に、iTEPまたはiTEP融合を前述したような逆転移サイクル(ITC)によって上清から精製した。(29)iTEPの純度は銅染色を用いたSDS−PAGE(30)によって評価した。
iTEP及びiTEPB−iTEPA−pOVA融合体の熱誘発性可逆的逆相転移の特性評価。iTEPまたはiTEP融合体の相転移は、温度の関数としてのサンプル溶液の濁度変化によって特性評価した。具体的には、サンプル溶液の350nmでの光学密度(OD350)を、マルチセル熱電温度コントローラを備えたUV−可視分光光度計(Cary 300, Varian Instruments, Walnut Creek, CA)を用いて、溶液を1℃/minの速度で20℃から80℃まで加熱し、その後、20℃に冷却しながら監視した。サンプルの濁度曲線の最大一次導関数を特定した。サンプルの転移温度(Tt)は最大導関数に対応する温度である。
表3.iTEPの配列、MW、転移温度
iTEPの免疫化及び免疫血清の収集。C57BL/6マウスを100μg/マウスの投与量のiTEPにより右飛節で2回免疫化した。2回の免疫化には2週間の間隔をあけた。2回目の免疫化の1週間後、各免疫化マウスから100μLの血液を収集した。血液サンプルを室温で30分〜1時間静置して凝固させた。サンプルを10分間、14,000rpm、4℃で遠心した後、血液サンプルから血清を収集した。iTEP特異的IgGの力価の分析前に血清を−80℃に維持した。
式中、
は独立したPBS対照血清の平均吸光度読取値であり、SDは読取値の標準偏差であり、nは独立したPBS対照(マウスサンプル)の数であり、tはv=n−1の自由度の片側t分布の(1−α)パーセンタイルである。
iTEPB−pOVA及びiTEPB−iTEPA−pOVA融合体のサイズの特性評価。以前に記載したように、Zetasizer Nano−ZS計測器(Malvern Instruments, Malvern, UK)を用いて動的光散乱(DLS)によって、iTEP融合体の粒径分布を測定した。(29)融合体をPBS中に5μM及び25μMで調製し、測定のために37℃で平衡化した。報告した結果は数平均粒径を表していた。
DCによるCTLエピトープSIINFEKLの提示。マウスDC株(DC2.4、K. Rockからの寄贈物)(32)の細胞を2.5×105/500μL/ウェルで24ウェルプレートに播種した。500μLのOVA、SIINFEKLペプチド(配列番号22)、またはiTEPB−iTEPA−pOVA NP(配列番号56)(以下iTEP−pOVA NP)を細胞培養培地中に溶解させ、DCを含有するウェルに加えた。細胞をさらに16時間、37℃、5%CO2で培養した後、収集してPBSで洗浄した。DC表面上に提示されたMHCクラスI複合体H−2kb/SIINFEKLを、PEタグ付きモノクローナル抗体25−D1.16(Biolegend、1:100希釈)で染色し、フローサイトメトリーで定量した(サンプル当たり5×104イベントを収集)。データは未処理のDC2.4細胞のMFIに対して正規化したMFIとして表す。
材料。すべての化学薬品は、別途記載しない限り、Thermo Fisher Scientific Inc.(MA, USA)から生物学的グレードで購入した。アセトニトリル(ACN)、ジクロロメタン(DCM)、ジメチルホルムアミド(DMF)、イソプロパノール、及びメタノールをはじめとする有機溶媒は、Thermo Fisher Scientific Inc.(MA, USA)からHPLCグレードで購入した。LB及びTB培地は、標準的な配合を用いて本発明者らの研究室で調製した。すべての細胞培養プレートはCorning Inc.(NY, USA)から購入した。RPMI−1640(2mM L−グルタミン含有)、及びウシ胎児血清(FBS)をはじめとする細胞培養培地及びサプリメントは、Life Technologies, Inc.(CA, USA)から購入した。
動的光散乱(DLS)測定。測定は以前に記載したように実施した。Malvern Zetasizer Nanoシステム(Malvern, Chester County, PA, USA)を用いて、iTEP、iTEP−MPBH−ABA−Saliコンジュゲート、またはPTX NPを37℃にてPBS中25μMで測定した。
インビトロSali−ABA放出アッセイ。NPを37℃のPBS(pH=7.4)または0.1M酢酸ナトリウム/酢酸バッファー(pH=5)中でインキュベートした後、iTEP−MPBH−ABA−Sali NPからのSali−ABAの放出を測定した。各混合物の複数のリピートを個別のエッペンドルフチューブ中に確保し、37℃において100rpmで振とうした。所定の時点で、1本のチューブのサンプル中の遊離Sali−ABAをHPLCによってSali−ABAの標準曲線に基づいて測定した。標準曲線は280nmで作成した。HPLC設定は本明細書に記載したものと同じであった。
Kは放出速度定数である。
腫瘍成長調査。Balb/cマウスの#9乳腺に50μLのPBS中106の4T1−luc細胞を皮下接種した。すべての腫瘍の体積が100mm3に達したか、またはこれを超えた接種の7日後、マウスを図12及び13に記載の群にランダムに割り付けた。投与及び投与スケジュールは以下の通りである。
1.PBS対照(3日おき);Sali−ABA(20mg/KgBW、3日おき)、
2.iTEP−MPBH−ABA−Sali NP(20mg/KgBW、3日おき)、
3.PTX NP(10mg/KgBW、3日おき)、
4.PTX NP及びiTEP−MPBH−ABA−Sali併用、1日目にiTEP−MPBH−ABA−Sali NP(20mg/KgBW)、2日目にPTX NP(10mg/KgBW)、その後、2日おき。
iTEP−MPBH−ABA−Sali NP中へのPTXの担持。以前に記載されたように、iTEP−MPBH−ABA−Sali NP中にPTXを担持させた(Zhao, et al; Mol. Pharm, 2014; 11(8):2703−12)。10mgのiTEP−MPBH−ABA−Sali、5mgのPTX及び2.5mgのα−トコフェロール(Sigma−Aldrich, MO, USA)を125μLのDMF中に共溶解した。カプセル化PTXを280nmでの吸光度及びPTXの標準曲線に基づいてHPLCによって測定した。標準曲線はHPLCで逐次希釈PTXの吸光度を測定することによって作成した。HPLCのカラムは、Symmetry C18カラム(100Å、3.5μm、4.6mm×150mm、Waters, MA, USA)であり、Agilent Infinity−1260 LCシステム(CA, USA)に接続した。水(溶媒A)及びアセトニトリル(溶媒B)(0.05%TFA)を用いて1.0mL/minの流量で分析を実施した。グラジエントは0から20分まで80%Bから100%Bへと徐々に増加させた。担持効率は以下の式で定義した。
担持効率(%)=100×(カプセル化PTX)/(供給PTX)
細胞株及びマウス。DC2.4 DC株(H−2Kb)は、Dr. Kenneth Rock(University of Massachusetts, USA)によって快く提供された。10%熱不活性化ウシ胎児血清、2mMグルタミン、1%非必須アミノ酸、1%Hepes、50μMβ−メルカプトエタノール、100ユニット/mlペニシリン及び100μg/mLストレプトマイシンを補添したRPMI−1640培地(Invitrogen, USA)でDC2.4細胞を培養した。H−2Kb:OVA257-264(SIIFEKL;配列番号22)に特異的なB3Z T細胞ハイブリドーマは、Dr. Nilabh Shastri(University of California, USA)によって快く提供された。10%熱不活性化ウシ胎児血清、2mMグルタミン、1mMピルビン酸、50μM β−メルカプトエタノール、100ユニット/mLペニシリン及び100μg/mLストレプトマイシンを補添したRPMI−1640培地(Invitrogen, USA)でB3Z細胞を培養した。EA.hy926、bEnd.3及び3T3細胞をATCCから入手し、10%熱不活性化ウシ胎児血清を補添したDMEM培地中で維持した。6〜8週齢のC57BL/6雌マウスをJackson Laboratoriesから入手した。
iTEP−ワクチン融合体の蛍光標識化。フローサイトメトリー調査のために、スクシンイミジルエステルを介してアミン反応性クマリン、7−ジエチルアミノクマリン−3−カルボン酸で融合体を標識して、青色蛍光バイオコンジュゲートを形成した。顕微鏡ベースの細胞内取込調査及び細胞分解調査のために、融合体をAlexa Fluo 488 5−SDPエステル(Alexa−488)で標識して、緑色蛍光バイオコンジュゲートを形成した。製造業者の指示(Life TechnologiesによるMolecular Probes)に基づいて反応を実施した。簡潔に述べると、0.1Mの炭酸水素ナトリウムバッファー中、pH8.3、最終体積1mLで、10mgのiTEPを1mgのクマリンまたは0.2mgのAlexa−488と反応させた。暗所において室温で1.5時間、連続的に撹拌させながら反応を行った。タンパク質−色素コンジュゲートをAmicon Ultra1−5(10k)遠心式フィルター(Millipore)を用いて精製した。205nm(A205)及び433nm(A433、クマリンのλmax)でクマリンコンジュゲートの吸光度を測定し、Alexa−488コンジュゲートは205nm及び495nm(A495、Alexa−488のλmax)で測定した。iTEP−ワクチン融合体濃度及び標識度(DOL)を以下の式に基づいて計算した。
式中、εは吸光係数(cm-1M-1)である。クマリンコンジュゲートのDOLクマリンは8〜10%であり、使用前に対応する非標識iTEP−ワクチン融合体を加えることによって3%に調整した。Alexa−488コンジュゲートのDOLAlexa-488は0.02〜0.03%であり、使用前に0.02%に調整した。
還元処理後のRED−NPの遊離スルフヒドリル基の定量。20mgのRED−NPを2mLのH2Oに溶解させ、1mMのGSHで16時間処理した。その後、溶液を4℃で24時間脱イオン水中に透析した(膜カットオフMW:3,500ダルトン)。その後、Amicon遠心式フィルターデバイス(Millipore, USA)を用いて、サンプルを0.5mLに濃縮した。RED−NPの遊離スルフヒドリル基の数をエルマン法によって求めた。簡潔に述べると、250μLのサンプル及び50μLのエルマン試薬(Thermo Scientific, USA)を2.5mLの反応バッファー(0.1Mリン酸ナトリウム、pH8.0、1mM EDTA)に添加した。室温での15分間のインキュベーションの後、OD412を測定した。遊離スルフヒドリル基の標準曲線を作成するために、システイン塩酸塩一水和物の逐次希釈液のOD412を測定した。逐次のOD412値をシステイン塩酸塩一水和物の濃度に対してプロットして標準曲線を作成した。RED−NPサンプル中の遊離スルフヒドリル基の濃度を標準曲線から求め、iTEP−ワクチン融合体分子当たりの遊離スルフヒドリル基の数を計算するために用いた。
表4.ST−NP及びRED−NPの還元剤に対する反応についての比較
以下に記載の結果を得るのに用いた方法は本明細書に記載されている。
表5.3つの異なるiTEPの安定性、取込み及びCTL応答の一覧
RED−NPは還元環境に対して安定な反応を有し、ワクチン送達においてST−NPよりも良好に働いたので、RED−NPは細胞内輸送の間に還元性のサイトゾルに到達してサイトゾルの還元環境を活用した可能性が非常に高い。次の一連の実験では、RED−NPがサイトゾルに輸送されて分解されたかどうか試験した。この調査を行うために、DCによって内在化された後のRED−NPの細胞内分配を評価した。
1.Robinson, H. L., Amara, R. R., T cell vaccines for microbial infections Nat Med (2005);11, s25−s32.
2.Epstein, J. E., Tewari, K., Lyke, K. E., Sim, B. K. L., Billingsley, P. F., Laurens, M. B. et al., Live Attenuated Malaria Vaccine Designed to Protect Through Hepatic CD8+ T Cell Immunity Science (2011);334, 475−480.
3.Klebanoff, C. A., Acquavella, N., Yu, Z., Restifo, N. P., Therapeutic cancer vaccines: are we there yet? Immunological Reviews (2011);239, 27−44.
4.Schumacher, R., Amacker, M., Neuhaus, D., Rosenthal, R., Groeper, C., Heberer, M. et al., Efficient induction of tumoricidal cytotoxic T lymphocytes by HLA−A0201 restricted, melanoma associated, L(27)Melan−A/MART−1(26−35) peptide encapsulated into virosomes in vitro Vaccine (2005);23, 5572−5582.
5.Plummer, E. M., Manchester, M., Viral nanoparticles and virus−like particles: platforms for contemporary vaccine design WIREs Nanomed Nanobiotechnol (2011);3, 174−196.
6.Goldberg, Michael S., Immunoengineering: How Nanotechnology Can Enhance Cancer Immunotherapy Cell (2015);161, 201−204.
7.Sahdev, P., Ochyl, L., Moon, J., Biomaterials for Nanoparticle Vaccine Delivery Systems Pharm Res (2014);31, 2563−2582.
8.Dreher, M. R., Simnick, A. J., Fischer, K., Smith, R. J., Patel, A., Schmidt, M. et al., Temperature triggered self−assembly of polypeptides into multivalent spherical micelles J Am Chem Soc (2008);130, 687−694.
9.Hassouneh, W., Fischer, K., MacEwan, S. R., Branscheid, R., Fu, C. L., Liu, R. et al., Unexpected multivalent display of proteins by temperature triggered self−assembly of elastin−like polypeptide block copolymers Biomacromolecules (2012);13, 1598−1605.
10.Scheller, J., Leps, M., Conrad, U., Forcing single−chain variable fragment production in tobacco seeds by fusion to elastin−like polypeptides Plant biotechnology journal (2006);4, 243−249.
11.Alexander, J., Oseroff, C., Dahlberg, C., Qin, M., Ishioka, G., Beebe, M. et al., A decaepitope polypeptide primes for multiple CD8+ IFN−gamma and Th lymphocyte responses: evaluation of multiepitope polypeptides as a mode for vaccine delivery J Immunol (2002);168, 6189−6198.
12.Livingston, B. D., Newman, M., Crimi, C., McKinney, D., Chesnut, R., Sette, A., Optimization of epitope processing enhances immunogenicity of multiepitope DNA vaccines Vaccine (2001);19, 4652−4660.
13.Thomson, S. A., Khanna, R., Gardner, J., Burrows, S. R., Coupar, B., Moss, D. J. et al., Minimal epitopes expressed in a recombinant polyepitope protein are processed and presented to CD8+ cytotoxic T cells: implications for vaccine design Proceedings of the National Academy of Sciences of the United States of America (1995);92, 5845−5849.
14.Hassouneh, W., Christensen, T., Chilkoti, A., Elastin−like polypeptides as a purification tag for recombinant proteins Current protocols in protein science / editorial board, John E. Coligan ... [et al.] (2010);Chapter 6, Unit 6 11.
15.Da Silva, D. M., Pastrana, D. V., Schiller, J. T., Kast, W. M., Effect of preexisting neutralizing antibodies on the anti−tumor immune response induced by chimeric human papillomavirus virus−like particle vaccines Virology (2001);290, 350−360.
16.Ruedl, C., Schwarz, K., Jegerlehner, A., Storni, T., Manolova, V., Bachmann, M. F., Virus−like particles as carriers for T−cell epitopes: limited inhibition of T−cell priming by carrier−specific antibodies J Virol (2005);79, 717−724.
17.Liu, X. S., Xu, Y., Hardy, L., Khammanivong, V., Zhao, W., Fernando, G. J. et al., IL−10 mediates suppression of the CD8 T cell IFN−gamma response to a novel viral epitope in a primed host J Immunol (2003);171, 4765−4772.
18.Urry, D. W., Parker, T. M., Reid, M. C., Gowda, D. C., Biocompatibility of the Bioelastic Materials, Poly(GVGVP) and Its γ−Irradiation Cross−Linked Matrix: Summary of Generic Biological Test Results Journal of Bioactive and Compatible Polymers (1991);6, 263−282.
19.Urry, D. W., Pattanaik, A., Accavitti, M. A., Luan, C., McPherson, D. T., Xu, J. et al., in Handbook of Biodegradable Polymers, A. J. Domb, J. Kost, D. M. Wiseman, Eds. (CRC Press, 1998).
20.CHRISTIANSEN, M., MATSON, M., BRAZG, R. L., GEORGOPOULOS, L., ARNOLD, S., KRAMER, W. et al., Weekly Subcutaneous Doses of Glymera (PB1023) a Novel GLP−1 Analogue Reduce Glucose Exposure Dose−Dependently. (Philadelphia, Pennsylvania, 2012),
21.Cappello, J., in Handbook of Biodegradable Polymers, A. J. Domb;, J. Kost;, D. M. Wiseman, Eds. (Harwood Academic Publishers, Amsterdam, 1997), pp. 387−416.
22.Nouri, F., Wang, X., Chen, X., Hatefi, A., Reducing the Visibility of the Vector/DNA Nanocomplexes to the Immune System by Elastin−Like Peptides Pharm Res (2015), 1−11.
23.Moreland, L. W., McCabe, D. P., Caldwell, J. R., Sack, M., Weisman, M., Henry, G. et al., Phase I/II trial of recombinant methionyl human tumor necrosis factor binding protein PEGylated dimer in patients with active refractory rheumatoid arthritis The Journal of rheumatology (2000);27, 601−609.
24.Rau, R., Sander, O., van Riel, P., van de Putte, L., Hasler, F., Zaug, M. et al., Intravenous human recombinant tumor necrosis factor receptor p55−Fc IgG1 fusion protein Ro 45−2081 (lenercept): a double blind, placebo controlled dose−finding study in rheumatoid arthritis The Journal of rheumatology (2003);30, 680−690.
25.Urry, D. W., Free energy transduction in polypeptides and proteins based on inverse temperature transitions Progress in biophysics and molecular biology (1992);57, 23−57.
26.MacEwan, S. R., Chilkoti, A., Elastin−like polypeptides: Biomedical applications of tunable biopolymers Peptide Science (2010);94, 60−77.
27.McDaniel, J. R., Mackay, J. A., Quiroz, F. G., Chilkoti, A., Recursive directional ligation by plasmid reconstruction allows rapid and seamless cloning of oligomeric genes Biomacromolecules (2010);11, 944−952.
28.Rock, K. L., Fleischacker, C., Gamble, S., Peptide−priming of cytolytic T cell immunity in vivo using beta 2−microglobulin as an adjuvant The Journal of Immunology (1993);150, 1244−1252.
29.Zhao, P., Dong, S., Bhattacharyya, J., Chen, M., iTEP Nanoparticle−Delivered Salinomycin Displays an Enhanced Toxicity to Cancer Stem Cells in Orthotopic Breast Tumors Molecular pharmaceutics (2014).
30.Lee, C., Levin, A., Branton, D., Copper staining: a five−minute protein stain for sodium dodecyl sulfate−polyacrylamide gels Analytical biochemistry (1987);166, 308−312.
31.Frey, A., Di Canzio, J., Zurakowski, D., A statistically defined endpoint titer determination method for immunoassays J Immunol Methods (1998);221, 35−41.
32.Shen, Z., Reznikoff, G., Dranoff, G., Rock, K. L., Cloned dendritic cells can present exogenous antigens on both MHC class I and class II molecules The Journal of Immunology (1997);158, 2723−2730.
33.Karttunen, J., Sanderson, S., Shastri, N., Detection of rare antigen−presenting cells by the lacZ T−cell activation assay suggests an expression cloning strategy for T−cell antigens Proceedings of the National Academy of Sciences (1992);89, 6020−6024.
34.Bernard, A., Coitot, S., Bremont, A., Bernard, G., T and B cell cooperation: a dance of life and death Transplantation (2005);79, S8−S11.
35.Parker, D. C., T cell−dependent B cell activation Annual review of immunology (1993);11, 331−360.
36.Murphy, K., in Janeway’s Immunobiology (Garland Science, 2012).
37.VanRegenmortel, M. H., in Structure of Antigens, M. H. VanRegenmortel, Ed. (CRC Press, 1992), pp. 1−28.
38.M., S., Antigenicity: some molecular aspects Science (1969);166.
39.Murphy, K., in Janeway’s Immunobiology. (Garland Science, 2012), pp. 888.
40.Liu, W., Peng, Z., Liu, Z., Lu, Y., Ding, J., Chen, Y. H., High epitope density in a single recombinant protein molecule of the extracellular domain of influenza A virus M2 protein significantly enhances protective immunity Vaccine (2004);23, 366−371.
41.Kovacs−Nolan, J., Mine, Y., Tandem copies of a human rotavirus VP8 epitope can induce specific neutralizing antibodies in BALB/c mice Biochimica et biophysica acta (2006);1760, 1884−1893.
42.Partidos, C., Stanley, C., Steward, M., The influence of orientation and number of copies of T and B cell epitopes on the specificity and affinity of antibodies induced by chimeric peptides European journal of immunology (1992);22, 2675−2680.
43.Onda, M., Beers, R., Xiang, L., Nagata, S., Wang, Q. C., Pastan, I., An immunotoxin with greatly reduced immunogenicity by identification and removal of B cell epitopes Proc Natl Acad Sci U S A (2008);105, 11311−11316.
44.Onda, M., Nagata, S., FitzGerald, D. J., Beers, R., Fisher, R. J., Vincent, J. J. et al., Characterization of the B cell epitopes associated with a truncated form of Pseudomonas exotoxin (PE38) used to make immunotoxins for the treatment of cancer patients Journal of immunology (Baltimore, Md. : 1950) (2006);177, 8822−8834.
45.MacEwan, S. R., Chilkoti, A., Elastin−like polypeptides: biomedical applications of tunable biopolymers Biopolymers (2010);94, 60−77.
46.Smejkal, G. B., The Coomassie chronicles: past, present and future perspectives in polyacrylamide gel staining Expert review of proteomics (2004);1, 381−387.
47.Creighton, T. E., Proteins: Structures and Molecular Properties. (W.H. Freeman Company, 1993).
48.Urry, D. W., Luan, C. H., Parker, T. M., Gowda, D. C., Prasad, K. U., Reid, M. C., Safavy, A., Temperature of Polypeptide Inverse Temperature Transition Depends on Mean Residue Hydrophobicity J. Am. chem. Soc. (1991);113, 3.
49.Meyer, D. E., Chilkoti, A., Quantification of the effects of chain length and concentration on the thermal behavior of elastin−like polypeptides Biomacromolecules (2004);5, 846−851.
50.Jefferis, R., Aggregation, immune complexes and immunogenicity mAbs (2011);3, 503−504.
51.Rosenberg, A. S., Effects of protein aggregates: an immunologic perspective The AAPS journal (2006);8, E501−507.
52.Zhou, L., Hoofring, S., Wu, Y., Vu, T., Ma, P., Swanson, S. et al., Stratification of Antibody−Positive Subjects by Antibody Level Reveals an Impact of Immunogenicity on Pharmacokinetics The AAPS journal (2013);15, 30−40.
53.Kontos, S., Hubbell, J. A., Drug development: longer−lived proteins Chemical Society reviews (2012);41, 2686−2695.
54.De Groot, A. S., Scott, D. W., Immunogenicity of protein therapeutics Trends in immunology (2007);28, 482−490.
55.U.S. Department of Health and Human Services Food and Drug Administration, Guidance for Industry Immunogenicity Assessment for Therapeutic Protein Products (2013).
56.Shankar, G., Shores, E., Wagner, C., Mire−Sluis, A., Scientific and regulatory considerations on the immunogenicity of biologics Trends in biotechnology (2006);24, 274−280.
57.Bachmann, M. F., Zinkernagel, R. M., Neutralizing Antiviral B Cell Responses Annual Review of Immunology (1997);15, 235−270.
58.Feldmann, M., Basten, A., The Relationship Between Antigenic Structure And The Requirement For Thymus−Derived Cells In The Immune Response The Journal of Experimental Medicine (1971);134, 103−119.
59.Urry, D. W., Physical Chemistry of Biological Free Energy Transductioin As Demonstrated by Elastic Protein−Based Polymers Journal of Physical Chemistry B (1997);101, 11007−11028.
60.Chilkoti, A., Dreher, M. R., Meyer, D. E., Raucher, D., Targeted drug delivery by thermally responsive polymers Adv Drug Deliv Rev (2002);54, 613−630.
61.Liu, J., Bauer, H., Callahan, J., Kopeckova, P., Pan, H., Kopecek, J., Endocytic uptake of a large array of HPMA copolymers: Elucidation into the dependence on the physicochemical characteristics J Control Release (2010);143, 71−79.
62.MacKay, J. A., Chen, M., McDaniel, J. R., Liu, W., Simnick, A. J., Chilkoti, A., Self−assembling chimeric polypeptide−doxorubicin conjugate nanoparticles that abolish tumours after a single injection Nat Mater (2009);8, 993−999.
63.Shi, P., Aluri, S., Lin, Y. A., Shah, M., Edman, M., Dhandhukia, J. et al., Elastin−based protein polymer nanoparticles carrying drug at both corona and core suppress tumor growth in vivo Journal of controlled release : official journal of the Controlled Release Society (2013);171, 330−338.
64.Bidwell, G. L., 3rd, Perkins, E., Hughes, J., Khan, M., James, J. R., Raucher, D., Thermally targeted delivery of a c−Myc inhibitory polypeptide inhibits tumor progression and extends survival in a rat glioma model PloS one (2013);8, e55104.
65.Kaspar, A. A., Reichert, J. M., Future directions for peptide therapeutics development Drug discovery today (2013);18, 807−817.
66.Le, D. H., Hanamura, R., Pham, D. H., Kato, M., Tirrell, D. A., Okubo, T. et al., Self−assembly of elastin−mimetic double hydrophobic polypeptides Biomacromolecules (2013);14, 1028−1034.
67.Benitez, P. L., Sweet, J. A., Fink, H., Chennazhi, K. P., Nair, S. V., Enejder, A. et al., Sequence−specific crosslinking of electrospun, elastin−like protein preserves bioactivity and native−like mechanics Advanced healthcare materials (2013);2, 114−118.
68.Garcia−Arevalo, C., Bermejo−Martin, J. F., Rico, L., Iglesias, V., Martin, L., Rodriguez−Cabello, J. C. et al., Immunomodulatory nanoparticles from elastin−like recombinamers: single−molecules for tuberculosis vaccine development Mol Pharm (2013);10, 586−597.
Claims (44)
- 相同アミノ酸リピートを含む組換えポリペプチドであって、前記相同アミノ酸リピートが4つ以上のアミノ酸残基を含み、前記アミノ酸残基の1つがプロリンであり、前記アミノ酸残基の1つ以上がバリンであり、前記相同アミノ酸リピートとの少なくとも75%のアミノ酸配列同一性を有し、前記相同アミノ酸リピートが
Gly−Val−Leu−Pro−Gly−Val−Gly(配列番号1;iTEPA);
Gly−Ala−Gly−Val−Pro−Gly(配列番号2 iTEPB);
Val−Pro−Gly−Phe−Gly−Ala−Gly−Ala−Gly(配列番号3;iTEPC);
Val−Pro−Gly−Leu−Gly−Ala−Gly−Ala−Gly(配列番号4;iTEPD);
Val−Pro−Gly−Leu−Gly−Val−Gly−Ala−Gly(配列番号5;iTEPE);
Gly−Val−Leu−Pro−Gly−Val−Gly−Gly(配列番号6);
Gly−Val−Leu−Pro−Gly(配列番号7);
Gly−Leu−Val−Pro−Gly−Gly(配列番号8);
Gly−Leu−Val−Pro−Gly(配列番号9);
Gly−Val−Pro−Leu−Gly(配列番号10);
Gly−Ile−Pro−Gly−Val−Gly(配列番号11);
Gly−Gly−Val−Leu−Pro−Gly(配列番号12);
Gly−Val−Leu−Pro−Gly(配列番号13);
Gly−Val−Gly−Val−Leu−Pro−Gly(配列番号14);または
Gly−Val−Pro−Gly(配列番号15)
である前記組換えポリペプチド。 - 前記プロリン及びバリンが互いに隣接している、請求項1に記載の組換えポリペプチド。
- 前記プロリン及びバリンが互いに隣接していない、請求項1に記載の組換えポリペプチド。
- 前記組換えポリペプチドのN末端、C末端、またはN末端及びC末端の両方に位置する1つ以上の残基をさらに含み、前記1つ以上の残基がグリシン、アラニン、もしくはセリンまたはこれらの組合せである、請求項1に記載の組換えポリペプチド。
- 同定される分子量が10〜100kDaである、請求項4に記載の組換えポリペプチド。
- 前記相同アミノ酸リピートがエラスチン由来である、請求項1に記載の組換えポリペプチド。
- 前記相同アミノ酸リピートがアミノ酸配列:Gly−Gly−Val−Pro−Gly(配列番号28)を含まない、請求項2に記載の組換えポリペプチド。
- アミノ酸配列
Gly−(Gly−Val−Leu−Pro−Gly−Val−Gly)28−Gly−Gly(配列番号23);
Gly−(Gly−Ala−Gly−Val−Pro−Gly)70−Gly−Gly(配列番号24);
Gly−(Val−Pro−Gly−Phe−Gly−Ala−Gly−Ala−Gly)21−Gly−Gly(配列番号25);
Gly−(Val−Pro−Gly−Leu−Gly−Ala−Gly−Ala−Gly)96−Gly−Gly(配列番号26)
を含む、請求項4に記載の組換えポリペプチド。 - 前記相同アミノ酸リピートの2つ以上をさらに含む、請求項1に記載の組換えポリペプチド。
- 前記相同アミノ酸リピートが100以下のリピートを含む、請求項1に記載の組換えポリペプチド。
- 前記相同アミノ酸リピートが少なくとも20のリピートを含む、請求項1に記載の組換えポリペプチド。
- Val−Pro−Gly−Xaa1−Gly−Xaa2−Gly−Ala−Gly
式中
Xaa1はLeuまたはPhe
Xaa2はAlaまたはVal
である式に従うアミノ酸配列を含み、
前記アミノ酸配列が繰り返される組換えポリペプチド。 - 前記組換えポリペプチドのN末端、C末端、またはN末端及びC末端の両方に位置する1つ以上の残基をさらに含み、前記1つ以上の残基がグリシン、アラニン、もしくはセリンまたはこれらの組合せである、請求項12に記載の組換えポリペプチド。
- 前記アミノ酸配列が
Gly−(Val−Pro−Gly−Phe−Gly−Ala−Gly−Ala−Gly)21−Gly−Gly(配列番号25);または
Gly−(Val−Pro−Gly−Leu−Gly−Ala−Gly−Ala−Gly)96−Gly−Gly(配列番号26)
を含む、請求項13に記載の組換えポリペプチド。 - 相同アミノ酸リピートを含む組換えポリペプチド及び1つ以上の治療薬を含む非免疫原性バイオコンジュゲートであって、前記相同アミノ酸リピートが4つ以上のアミノ酸残基を含み、前記アミノ酸残基の1つがプロリンであり、前記アミノ酸残基の1つ以上がバリンであり、前記相同アミノ酸リピートが
Gly−Val−Leu−Pro−Gly−Val−Gly(配列番号1;iTEPA);
Gly−Ala−Gly−Val−Pro−Gly(配列番号2 iTEPB);
Val−Pro−Gly−Phe−Gly−Ala−Gly−Ala−Gly(配列番号3;iTEPC);
Val−Pro−Gly−Leu−Gly−Ala−Gly−Ala−Gly(配列番号4;iTEPD);
Val−Pro−Gly−Leu−Gly−Val−Gly−Ala−Gly(配列番号5;iTEPE);
Gly−Val−Leu−Pro−Gly−Val−Gly−Gly(配列番号6);
Gly−Val−Leu−Pro−Gly(配列番号7);
Gly−Leu−Val−Pro−Gly−Gly(配列番号8);
Gly−Leu−Val−Pro−Gly(配列番号9);
Gly−Val−Pro−Leu−Gly(配列番号10);
Gly−Ile−Pro−Gly−Val−Gly(配列番号11);
Gly−Gly−Val−Leu−Pro−Gly(配列番号12);
Gly−Val−Leu−Pro−Gly(配列番号13);
Gly−Val−Gly−Val−Leu−Pro−Gly(配列番号14);または
Gly−Val−Pro−Gly(配列番号15)
である前記非免疫原性バイオコンジュゲート。 - 1つ以上のリンカーをさらに含む、請求項15に記載の非免疫原性バイオコンジュゲート。
- 1つ以上のスペーサー配列をさらに含む、請求項15に記載の非免疫原性バイオコンジュゲート。
- 1つ以上のシステイン残基をさらに含む、請求項15に記載の非免疫原性バイオコンジュゲート。
- 1つ以上のシステイン残基が1つ以上のスペーサー配列によって隔てられている、請求項18に記載の非免疫原性バイオコンジュゲート。
- 前記組換えポリペプチド及び前記治療薬が1:1または1:3の比(組換えポリペプチド:治療薬)で存在する、請求項15に記載の非免疫原性バイオコンジュゲート。
- 前記組換えポリペプチドが前記リンカーの1つと共有結合している、請求項15に記載の非免疫原性バイオコンジュゲート。
- 前記共有結合が切断可能である、請求項21に記載の非免疫原性バイオコンジュゲート。
- 前記プロリン及びバリンが互いに隣接している、請求項15に記載の非免疫原性バイオコンジュゲート。
- 前記プロリン及びバリンが互いに隣接していない、請求項15に記載の非免疫原性バイオコンジュゲート。
- 前記組換えポリペプチドのN末端、C末端、またはN末端及びC末端の両方に位置する1つ以上の残基をさらに含み、前記1つ以上の残基がグリシン、アラニン、もしくはセリンまたはこれらの組合せである、請求項1に記載の非免疫原性バイオコンジュゲート。
- 前記相同アミノ酸リピートがアミノ酸配列
Gly−Val−Leu−Pro−Gly−Val−Gly(配列番号1;iTEPA);
Gly−Ala−Gly−Val−Pro−Gly(配列番号2;iTEPB);
Val−Pro−Gly−Phe−Gly−Ala−Gly−Ala−Gly(配列番号3;iTEPC);
Val−Pro−Gly−Leu−Gly−Ala−Gly−Ala−Gly(配列番号4;iTEPD);
Val−Pro−Gly−Leu−Gly−Val−Gly−Ala−Gly(配列番号5;iTEPE);
Gly−Val−Leu−Pro−Gly−Val−Gly−Gly(配列番号6);
Gly−Val−Leu−Pro−Gly(配列番号7);
Gly−Leu−Val−Pro−Gly−Gly(配列番号8);
Gly−Leu−Val−Pro−Gly(配列番号9);
Gly−Val−Pro−Leu−Gly(配列番号10);
Gly−Ile−Pro−Gly−Val−Gly(配列番号11);
Gly−Gly−Val−Leu−Pro−Gly(配列番号12);
Gly−Val−Leu−Pro−Gly(配列番号13);
Gly−Val−Gly−Val−Leu−Pro−Gly(配列番号14);または
Gly−Val−Pro−Gly(配列番号15)
を含む、請求項15に記載の免疫原性バイオコンジュゲート。 - 前記治療薬が抗癌剤、ペプチド、核酸、または1つ以上の細胞である、請求項15に記載の非免疫原性バイオコンジュゲート。
- 前記抗癌剤が癌幹細胞阻害剤である、請求項27に記載の非免疫原性バイオコンジュゲート。
- 前記抗癌剤がサリノマイシンまたはパクリタキセルである、請求項27に記載の非免疫原性バイオコンジュゲート。
- 前記1つ以上のリンカーが4−(4−N−マレイミドフェニル)酪酸ヒドラジド塩酸塩である、請求項16に記載の非免疫原性バイオコンジュゲート。
- 前記治療薬がワクチンである、請求項15に記載の非免疫原性バイオコンジュゲート。
- 請求項15に記載の非免疫原性バイオコンジュゲート及び医薬品として許容可能な担体を含む医薬組成物。
- 静脈内投与のために製剤化されている、請求項32に記載の医薬組成物。
- (a)治療を必要とする患者を特定すること;及び
(b)前記患者に治療有効量の請求項33に記載の医薬組成物を投与すること
を含む癌患者の治療方法。 - 前記患者がヒト患者である、請求項34に記載の方法。
- 前記癌が原発性または続発性腫瘍である、請求項34に記載の方法。
- 前記原発性または続発性腫瘍が前記患者の乳房、肺、結腸または卵巣内にある、請求項36に記載の方法。
- 前記癌が転移性である、請求項34に記載の方法。
- 前記癌が癌幹細胞に関連している、請求項34に記載の方法。
- 前記抗癌剤が非免疫原性バイオコンジュゲートの一部として投与される場合に、前記抗癌剤が単独でまたは非免疫原性バイオコンジュゲートの一部としてではなく投与される場合と比較して、効果が増加する、または副作用が減少する、請求項34に記載の方法。
- 請求項26に記載の医薬組成物の投与が第2の異なる医薬組成物と組み合わされる、請求項34に記載の方法。
- (a)治療を必要とする患者を特定すること;及び
(b)前記患者に治療有効量の請求項33に記載の医薬組成物を投与すること
を含む感染症患者の治療方法。 - 請求項26に記載の医薬組成物の投与が第2の異なる医薬組成物と組み合わされる、請求項41に記載の方法。
- 相同アミノ酸リピートを含む組換えポリペプチドであって、前記相同アミノ酸リピートが4つ以上のアミノ酸残基を含み、前記アミノ酸残基の1つがプロリンであり、前記アミノ酸残基の1つ以上がバリンであり、前記相同アミノ酸リピートとの少なくとも75%のアミノ酸配列同一性を有し、前記相同アミノ酸リピートが
Leu−Val−Val−Gly−Gly−Gly−Pro(配列番号20;iMEPA);または
Ala−Gly−Gly−Pro−Gly−Val−Val−Ala−Gly−Gly−Pro−Gly−Val−Ala−Gly−Gly−Pro−Gly(配列番号21;iMEPB)
である前記組換えポリペプチド。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4703004A (en) | 1984-01-24 | 1987-10-27 | Immunex Corporation | Synthesis of protein with an identification peptide |
US4851341A (en) | 1986-12-19 | 1989-07-25 | Immunex Corporation | Immunoaffinity purification system |
US5206353A (en) | 1988-07-23 | 1993-04-27 | The United States Of America As Represented By The Department Of Health And Human Services | CD-4/cytotoxic gene fusions |
AU5670194A (en) | 1992-11-20 | 1994-06-22 | Enzon, Inc. | Linker for linked fusion polypeptides |
US5914254A (en) | 1993-08-02 | 1999-06-22 | Celtrix Pharmaceuticals, Inc. | Expression of fusion polypeptides transported out of the cytoplasm without leader sequences |
US5763733A (en) | 1994-10-13 | 1998-06-09 | Enzon, Inc. | Antigen-binding fusion proteins |
US5981177A (en) | 1995-01-25 | 1999-11-09 | Demirjian; David C. | Protein fusion method and constructs |
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US7494788B2 (en) * | 2005-07-11 | 2009-02-24 | Molecular Kinetics, Inc. | Entropic bristle domain sequences and their use in recombinant protein production |
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US9114128B2 (en) * | 2011-09-30 | 2015-08-25 | Protein Genomics, Inc. | Tropoelastins and uses thereof |
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EP3302531A4 (en) | 2019-02-20 |
EP3302531B1 (en) | 2021-02-17 |
US11957762B2 (en) | 2024-04-16 |
JP6924151B2 (ja) | 2021-08-25 |
EP3302531A1 (en) | 2018-04-11 |
US20180289830A1 (en) | 2018-10-11 |
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