JP2010083896A - ヒトプロラクチン拮抗剤−血管新生阻害剤融合蛋白質 - Google Patents
ヒトプロラクチン拮抗剤−血管新生阻害剤融合蛋白質 Download PDFInfo
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Abstract
【解決手段】本発明により、癌の治療に用いるためのヒトプロラクチン拮抗剤と血管新生阻害剤とを含む融合蛋白質を調製および使用する方法が提供された。例えば、アポトーシス遮断能および/または内分泌反応阻害能を特徴とする受容体拮抗ドメインと血管新生阻害ドメインとを含む新規融合蛋白質は、癌の治療において有用である。また、癌と闘うために、ヒトプロラクチン拮抗剤-エンドスタチン融合蛋白質をアポトーシス誘導と血管新生の阻害と組み合わせることができる。
【選択図】なし
Description
本発明は、グリーンビル病院(Greenville Hospital)寄付金システムおよび助成金(DAMD 17-99-1-9129、DAMD 17-01-1-0207、NIH/NCI 1R21CA87093)によって一部支援を受けた。
ヒト乳癌は、ミラーら(Miller)編の非特許文献1によって報告されるように、悪性度が高く、西欧社会の女性における癌による死因の第一位である。全米癌学会による最近の推定によれば、1998年にはアメリカ人女性8人に1人が乳癌を有し、その疾患のために女性43,500人が死亡するであろうと言われている。
本発明に従って、悪性組織に対して独自の二重の治療効果、すなわち(a)受容体拮抗および/またはアポトーシス促進(全く同一であってもよい)および(b)血管新生阻害の効果を有する二機能性蛋白質が考慮される。本発明はまた、本発明の二機能性蛋白質をコードする核酸(例えば、DNAまたはRNA)を考慮する。
本発明は、一つの局面において、受容体拮抗ドメインの効果を疾患組織に限定する第一のドメインを考慮する。例えば、発癌組織はしばしば、一つまたは複数の蛋白質受容体レベルの増加を特徴とする。これらの受容体の一つに対して特異的なドメインを含む融合蛋白質は、癌組織を特異的に標的化することができ、それによって局所腫瘍細胞障害反応を標的組織に誘導することができる。
本発明はまた、血管新生阻害剤として作用する、さらなる、しかし異なるドメインを考慮する。好ましい血管新生阻害ドメインにはエンドスタチンが含まれる。エンドスタチンの他に、本発明は、腫瘍の新生血管の形成を阻害することができる蛋白質を含む他の分子を考慮する。例えば、エンドスタチン、アンジオスタチン、およびFlk-1 bpが本発明において考慮される。
本発明によって考慮される二機能性蛋白質は、先に述べたドメイン、すなわち受容体拮抗ドメイン(アポトーシス促進ドメインであってもよい)、および血管新生阻害ドメインのそれぞれを含む蛋白質であり、そのような融合の際に、双方のドメインが、互いに独立して実質的に関連する特徴を保持している。図1から3は、これらの特徴に従う本発明の一つの態様を開示する。融合蛋白質として典型的に産生されるが、ドメインはまた、例えば多官能性架橋剤を用いて、従来の化学的手段によって融合してもよい。融合蛋白質を作製する場合、いずれかのドメインをもう一方のC末端またはN末端に配置してもよい。
細菌に用いるために有用な細菌の発現ベクターは、所望の蛋白質をコードする構造DNA配列を適した翻訳開始シグナルおよび終結シグナルと共に、機能的プロモーターと操作可能な読みとり枠で挿入することによって構築される。ベクターは、ベクターの維持を確実にし、望ましい場合には、宿主内での増幅を提供するために、一つまたは複数の表現型選択マーカーおよび複製開始点を含むと思われる。形質転換のための適した原核生物宿主には、大腸菌(E. Coli)、枯草菌(Bacillus subtilis)、ネズミチフス菌(Salmonella typhimurium)、ならびにシュードモナス(Pseudomonas)、放線菌(Streptomyces)、およびブドウ球菌(Staphylococcus)属内の様々な種が含まれるが、他の種も選択可能な材料として用いてもよい。好ましい態様において、原核生物宿主は大腸菌である。
様々な哺乳類細胞培養系もまた、組換え蛋白質を発現させるために用いることができる。哺乳類の発現系の例には、チミジンキナーゼ陰性(TK)およびアデニンホスホリボシルトランスフェラーゼ陰性(APRT)細胞のような、選択されたマウスL細胞が含まれる。他の例には、グルツマン(Gluzman、Cell 23:175(1981))によって記述されたサル腎繊維芽細胞のCOS-7株、および適合性のベクターを発現することができる他の細胞株、例えば、C127、3T3、CHO、HeLaおよびBHK細胞株が含まれる。哺乳類の発現ベクターは、複製開始点、適したプロモーター、およびエンハンサーを含み、同様に、必要なリボソーム結合部位、ポリアデニル化部位、スプライスドナー部位、スプライスアクセプター部位、転写終結配列、および5'に隣接する非転写配列を含むと考えられる。SV40ウイルスゲノムに由来するDNA配列、例えば、SV40開始点、初期プロモーター、エンハンサー、スプライス、およびポリアデニル化部位を用いて必要な非転写遺伝子要素を提供してもよい。
本発明の蛋白質は、薬学的に有用な組成物を調製するために、既知の方法に従って製剤化することができ、それによって本発明の分子またはその機能的誘導体を薬学的に許容される担体溶媒との混合物として組み合わせる。他のヒト蛋白質、例えばヒト血清アルブミンを含む、適した溶媒およびその製剤化は、例えば「レミントンの製薬科学(Remington's Pharmaceutical Sciences)」、(第16版、オソル(Osol, A.)編、マック、イーストン、ペンシルバニア州(1980))に記載されている。有効な投与のために適した薬学的に許容される組成物を形成するために、そのような組成物は、本発明の一つまたは複数の蛋白質の有効量を担体溶媒の適量と共に含むと思われる。
治療方法
本発明に従う本発明の治療方法は一般的に、先に同定した二機能性蛋白質を利用する。融合蛋白質のドメインは、特定の組織に特異的に標的化する能力および/または標的組織に対する免疫応答を増強する能力を共有する。したがって、典型的な方法は、融合蛋白質の受容体拮抗ドメインに対する標的細胞の受容体の結合および/または血管新生阻害ドメインによる腫瘍新生血管の形成の阻害を含む。
本発明はまた、受容体拮抗ドメインおよび血管新生阻害ドメインのそれぞれの生物活性、および/またはこれらのドメインのそれぞれを含む融合蛋白質の生物活性を比較するために用いることができる細胞に基づくアッセイ系を提供する。この目的のため、融合蛋白質の融合ドメインが確実に発現されるように抗体結合アッセイ法を用いる。融合蛋白質の各ドメインがその正常な受容体に確実に結合するように、競合的結合アッセイ法を用いてもよい。
公表されたプロトコール(カタド(Catado)ら、2000)に基づく2段階クローニング技法を用いて、エンドスタチン、アンジオスタチン、またはFlk-1-bpと融合したhPRL-G129Rをコードする組換えDNA、すなわちG129R-エンドスタチン(G129R-endo)、G129R-アンジオスタチン、およびG129R-Flk-1-bp融合蛋白質をそれぞれ作製した。ヒトエンドスタチン、アンジオスタチン、またはFlk-1-bpは、ユニバーサルクイッククローンcDNA(クロンテック社、カリフォルニア州)からPCR増幅した。増幅したcDNA断片のそれぞれを、まず、pCR2.1 TAクローニングベクター(インビトロジェン社、カールスバッド、カリフォルニア州)に個々にクローニングして、それぞれの配列を決定した。
BL21(DE3)細胞(ノバゲン社、マディソン、ウィスコンシン州)のような大腸菌を、塩化カルシウム法を用いてG129R融合蛋白質をコードするプラスミドによって形質転換した。形質転換混合物をアンピシリンプレート上で広げて37℃で一晩増殖させた。LBシード培養物にコロニー6〜10個を接種して一晩増殖させた。翌日、シード培養物5%を接種することによってLB増殖培養物を作製し、37℃で攪拌しながら〜2.5時間増殖させた。
細胞を形質転換して、実施例2に記載のように増殖させた。IPTG(フィッシャーサイエンティフィック)を培養物に加えて(最終濃度1mM)、G129R融合蛋白質の発現を誘導して、さらに4時間インキュベートした。細菌を沈降させて、0.2 M NaPO4 pH 8、10 mM EDTA、および0.5%トライトンX-100を含む溶液中に再懸濁させた。再懸濁させた細菌を550ソニックディスメンブレータ(フィッシャーサイエンティフィック)で溶解した。封入体の形態で存在する産物を12,000 gで15分間沈降させて、再生させるために0.2 M NaPO4、pH 7、1%v/vβメルカプトエタノール、および8 M尿素中に再懸濁させた。再生工程は、50 mM NH4HCO3、pH 8.0の存在下で尿素とβメルカプトエタノールの減少量に対して蛋白質を3日間連続して透析することを含む。試料をまず、0.22 ミクロンのフィルター(VWR)に通過させて、脱気した後、セファロースイオン交換カラムによって精製し、FPLC系(ファルマシア、ピスキャタウェイ、ニュージャージー州)を用いてセファクリルゲル濾過カラム(ファルマシア社、ピスキャタウェイ、ニュージャージー州)によって精製した。
ラジオレセプター結合アッセイ法は、既に記述された通りに行った(チェン(Chen)ら、1991;別紙B)。簡単に説明すると、T-47D細胞を6ウェル組織培養プレートにおいて90%コンフルエント(〜105個/ウェル)になるまで増殖させる。細胞の単層を無血清RPMI 1640培地中で2時間飢餓状態に置いた。次に細胞を様々な濃度のhPRL、hPRL-G129R、エンドスタチン、またはGEFPの存在下または非存在下で、125I hPRL(比活性=30 μCi/μg;NENデュポン社、ボストン、マサチューセッツ州)8×104 cpmを含む無血清RPMI 1640中で室温で2時間インキュベートした。次に、細胞を無血清RPMI 1640中で3回洗浄して、0.1 N NaOH/1%SDS 0.5 ml中で可溶化して、結合した放射活性をガンマカウンター(ICNバイオメディカル、モデル4/600プラス;コスタメサ、カリフォルニア州)によって測定した。得られたデータを図7に示す。
T-47D細胞を、10%活性炭除去ウシ胎児血清(CSFBS;増殖培地)を含むRPMI 1640培地中で増殖させた。各実験に関して、細胞を増殖培地中で6ウェル培養プレートに移して、90%コンフルエンシーになるまで培養した。実験当日、細胞を無血清培地中で1時間飢餓状態にして、hPRL、G129R、または両者の組み合わせと共に30分間インキュベートした。処置後、T47-D細胞を氷冷PBSによって1回洗浄して、氷冷溶解緩衝液[20 mMトリス塩酸(pH 7.4)、100 mM NaCl、2mM EDTA、1%NP-40、1mMフッ化フェニルメチルスルホニル、10 μg/mlアプロチニン、10 μg/mlロイペプチン]1ml中で軽く剥がして回収した。次に、溶解混合物を、22ゲージ針の中を気泡ができないように数回上下させて、12,000×gで20分間遠心した。上清を新しい微量遠心管に移した。STAT5モノクローナル抗体5μgを、それぞれの反応についてddH2O 400 μlおよび2×IP緩衝液[1%トライトンX-100、150 mM NaCl、10 mMトリスpH 7.4、1mM EDTA、1mM EGTA、0.2 mMバナジン酸ナトリウム、0.2 mM PMSF、0.5%NP-40]500 μlと共に細胞溶解物100 μl(総蛋白質200〜500 μg)に加える。4℃でゆっくり回転させながら一晩インキュベートした後、予め洗浄した(1×IP緩衝液)プロテインAアガロースビーズ50 μlを各IP反応に加えて、インキュベーションを4℃でさらに2時間行った。アガロースビーズを1×IP緩衝液によって3回洗浄して、1×SDS PAGEローディング緩衝液50 μl中にプロテインAアガロースビーズを再度懸濁させることによって、蛋白質を溶出する。次に、試料に4〜12.5%SDS-PAGE、および西洋ワサビペルオキシダーゼ(HRP)結合抗ホスホチロシン抗体PY20およびECL試薬キット(アマシャム社、イリノイ州)を用いてイムノブロット分析を行った。図8に示すように、ブロットをX線フィルムに感光させて、標準的な方法を用いて現像した(コダック社、ロチェスター、ニューヨーク州)。
HUVEC細胞の細胞増殖アッセイ法は、バエ(Bae)らが記述した方法に従った。簡単に説明すると、HUVEC細胞をゼラチンコーティングした48ウェルプレートに細胞1×105個/ウェルの密度で増殖培地300 μlに播種して、37℃で2日間インキュベートした。プレートを暖かい無血清増殖培地中で3回洗浄してから、無血清増殖培地200 μlを陰性対照に加え、正常な増殖培地は、実験試料と共に陽性対照のために用いた。実験試料において、500 ng/mlの蛋白質を調べた。これらのプレートを37℃で1日インキュベートした。次に、メチル-[3H]チミジン0.5 μCi溶液20 μlを各ウェルに加えて、37℃で1日インキュベートした。次にプレートを、0.1%BSAを含むPBSによって4回洗浄して、細胞を0.4 N NaOH 150 μlによって室温で20分可溶化した。この反応を中和するために、2N HCl 30 μlを各ウェルに加えて、内容物をシンチレーションバイアルに移し、シンチレーションカウンターで各試料の放射活性を測定した。HUVEC細胞の細胞増殖アッセイ法は典型的に、バエ(Bae)らが記述した方法に従う。簡単に説明すると、HUVEC細胞をゼラチンコーティングした48ウェルプレートに細胞1×105個/ウェルの密度で増殖培地300 μlに播種して、37℃で2日間インキュベートする。プレートを暖かい無血清増殖培地中で3回洗浄してから、無血清増殖培地200 μlを陰性対照に加えて、正常な増殖培地は、実験試料と共に陽性対照のために用いる。実験試料において、500 ng/mlの蛋白質を調べる。これらのプレートを37℃で1日インキュベートする。次に、メチル-[3H]チミジン0.5 μCi溶液20 μlを各ウェルに加えて、37℃で1日インキュベートする。次にプレートを、0.1%BSAを含むPBSによって4回洗浄して、細胞を0.4 N NaOH 150 μlによって室温で20分可溶化する。この反応を中和するために、2N HCl 30 μlを各ウェルに加えて、内容物をシンチレーションバイアルに移し、シンチレーションカウンターで各試料の放射活性を測定する。実験は全て、1試料あたり3個ずつ、少なくとも3回行う。本実験では1試料あたり3回ずつ行った。得られたデータを図9に示す。
本アッセイ法は一般的に既知の技法に従った(モラレス(Morales)ら、1995)。HUVECは、10%FBSを含むライボビッツ(Leibovitz)培地中で維持した。培養前に、マトリゲルによってウェルをコーティングすることによって(37℃で30分間の重合化)24ウェル培養プレートを準備した。ライボビッツ培地1mlに懸濁させたHUVEC(1×105個)をGEFPを含む条件または含まない条件下で対照と共に各ウェルに加えた。細胞を37℃で一晩インキュベートした。培養培地を除去した後、培養物をディフクイック(Diff Quick)(ダーデベーリングインク、ネワーク、デラウェア州)によって固定した。各培養物における内皮血管ネットワーク領域は、オプトマックス-オリンパス(Optomax-Olympus)顕微鏡によって顕微鏡下で調べた(図10)。
無胸腺ヌードマウス8匹に、マトリゲルと混合したT-47D細胞1×106個を皮下接種した。腫瘍を21日間増殖させた。マウスを無作為化して、等しい2群に分けた。一群にはGEFP(10 mg/kg/マウス)を注射して;もう一方の群には滅菌生理食塩水(斑入り)100 μlを25日間連続して注射した。処置後12日および25日目に以下の等式:[(短径2)×(長径)]/2を用いて計算した計算した腫瘍の容積を、図11に示す。
2つの乳癌細胞株、T-47Dおよび4T1を用いて、hPRL-G129R-エンド融合蛋白質の抗腫瘍形成効果を調べた。ヌードマウスにT47D腫瘍細胞(n=4)または4T1腫瘍細胞(n=4)を接種した後、対照動物8匹にG129R-エンドスタチン融合蛋白質を処置した。結果をそれぞれ、図12および図13に示す。
Claims (26)
- 受容体拮抗ドメインと血管新生阻害ドメインとを有する蛋白質の有効量を患者に投与することを含む、癌を治療する方法。
- 受容体拮抗ドメインがプロラクチン拮抗剤ドメインである、請求項1記載の方法。
- 血管新生阻害ドメインがエンドスタチンである、請求項1記載の方法。
- 蛋白質がプロラクチン拮抗剤-エンドスタチン融合蛋白質である、請求項1記載の方法。
- 血管新生阻害ドメインがアンジオスタチンである、請求項1記載の方法。
- 蛋白質がプロラクチン拮抗剤-アンジオスタチン融合蛋白質である、請求項1記載の方法。
- 血管新生阻害ドメインがFlk-1-bpである、請求項1記載の方法。
- 蛋白質がプロラクチン拮抗剤-Flk-1-bp融合蛋白質である、請求項1記載の方法。
- プロラクチン拮抗剤ドメインが、プロラクチン蛋白質の129位に対応する位置でグリシンからアルギニンへの一アミノ酸置換を特徴とする、請求項2記載の方法。
- プロラクチン拮抗剤ドメインが、配列番号:1(hPRLA)に記載のアミノ酸配列またはその保存的変種を有する蛋白質を含む、請求項2記載の方法。
- プロラクチン拮抗剤ドメインが、天然型プロラクチン配列またはその保存的変種の切断型を含む、請求項2記載の方法。
- 癌がプロラクチン受容体を発現することを特徴とする、請求項3記載の方法。
- 受容体拮抗ドメインがアポトーシス促進ドメインである、請求項1記載の方法。
- アポトーシス促進ドメインが標的細胞におけるSTAT-5リン酸化を阻害することによって機能する、請求項13記載の方法。
- 受容体拮抗ドメインと血管新生阻害ドメインとを含む蛋白質。
- 受容体拮抗ドメインがアポトーシス促進ドメインである、請求項15記載の蛋白質。
- アポトーシス促進ドメインがプロラクチン拮抗剤ドメインである、請求項15記載の蛋白質。
- 血管新生阻害ドメインがエンドスタチンである、請求項16記載の蛋白質。
- 血管新生阻害ドメインがアンジオスタチンである、請求項16記載の蛋白質。
- 血管新生阻害ドメインがFLK-1-bpである、請求項16記載の蛋白質。
- プロラクチン拮抗剤ドメインが、プロラクチンドメインの129位に対応する位置でグリシンからアルギニンへの一アミノ酸置換を特徴とする、請求項16記載の蛋白質。
- プロラクチン拮抗剤ドメインが、配列番号:1(hPRLA)に記載のアミノ酸配列またはその保存的変種を有する蛋白質を含む、請求項21記載の蛋白質。
- プロラクチン拮抗剤ドメインが、天然型プロラクチン配列またはその保存的変種の切断型を含む、請求項22記載の蛋白質。
- アポトーシス促進ドメインが、標的細胞におけるSTAT-5リン酸化の阻害によって機能する、請求項22記載の蛋白質。
- 配列番号:1に記載のアミノ酸配列またはその保存的変種配列を含む第一のドメインと、正の免疫調節ドメインとを含む蛋白質。
- 請求項15記載の蛋白質の治療的有効量と担体溶媒の適量とを含む、薬学的組成物。
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| JP2010083896A true JP2010083896A (ja) | 2010-04-15 |
| JP2010083896A5 JP2010083896A5 (ja) | 2011-04-28 |
| JP5221510B2 JP5221510B2 (ja) | 2013-06-26 |
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| JP2009297192A Expired - Fee Related JP5221510B2 (ja) | 2002-05-31 | 2009-12-28 | ヒトプロラクチン拮抗剤−血管新生阻害剤融合蛋白質 |
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| EP (1) | EP1513549A4 (ja) |
| JP (2) | JP4511108B2 (ja) |
| AU (1) | AU2003240974A1 (ja) |
| CA (1) | CA2487291A1 (ja) |
| WO (1) | WO2003102148A2 (ja) |
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| CA2509825A1 (en) * | 2002-12-13 | 2004-07-01 | The Ohio State University | Antagonists for human prolactin |
| AU2011213758B2 (en) * | 2004-02-19 | 2012-11-15 | Yale University | Identification of cancer protein biomarkers using proteomic techniques |
| EP2026071B1 (en) | 2004-02-19 | 2013-07-31 | Yale University | Identification of cancer protein biomarkers using proteomic techniques |
| US7507716B2 (en) * | 2005-07-06 | 2009-03-24 | Board Of Regents, The University Of Texas System | Method for treating pain with prolactin antagonists |
| WO2007079218A2 (en) | 2005-12-30 | 2007-07-12 | Dyax Corp. | Metalloproteinase binding proteins |
| WO2009135056A2 (en) * | 2008-04-30 | 2009-11-05 | Monsanto Technology Llc | Recombinant dna vectors for expression of human prolactin antagonists |
| JP6336389B2 (ja) * | 2011-09-09 | 2018-06-06 | チンファ ユニヴァーシティTsinghua University | Atp結合部位に変異を有するエンドスタチン変異体 |
| US10314909B2 (en) | 2011-10-21 | 2019-06-11 | Dyax Corp. | Combination therapy comprising an MMP-14 binding protein |
Citations (2)
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| WO2001070985A2 (en) * | 2000-03-23 | 2001-09-27 | Greenville Hospital System | Bi-functional cancer treatment agents |
| US6342221B1 (en) * | 1999-04-28 | 2002-01-29 | Board Of Regents, The University Of Texas System | Antibody conjugate compositions for selectively inhibiting VEGF |
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| JP2813428B2 (ja) * | 1989-08-17 | 1998-10-22 | 三菱電機株式会社 | 電界効果トランジスタ及び該電界効果トランジスタを用いた液晶表示装置 |
| US5315129A (en) * | 1990-08-20 | 1994-05-24 | University Of Southern California | Organic optoelectronic devices and methods |
| TW222345B (en) * | 1992-02-25 | 1994-04-11 | Semicondustor Energy Res Co Ltd | Semiconductor and its manufacturing method |
| FR2719480B1 (fr) * | 1994-05-05 | 1996-07-26 | Agronomique Inst Nat Rech | Compositions pharmaceutiques destinées à prévenir et/ou traiter l'expression du comportement de couvaison chez les oiseaux et plus particulièrement chez la dinde et leurs procédés de préparation. |
| US6278127B1 (en) * | 1994-12-09 | 2001-08-21 | Agere Systems Guardian Corp. | Article comprising an organic thin film transistor adapted for biasing to form a N-type or a P-type transistor |
| US5854205A (en) * | 1995-10-23 | 1998-12-29 | The Children's Medical Center Corporation | Therapeutic antiangiogenic compositions and methods |
| WO1999016889A1 (en) * | 1997-10-01 | 1999-04-08 | G.D. Searle & Co. | Fusion proteins comprising an angiostatin moiety and their use in anti-tumor treatment |
| WO1999046371A2 (en) | 1998-03-11 | 1999-09-16 | Board Of Regents, The University Of Texas System | Induction of apoptotic or cytotoxic gene expression by adenoviral mediated gene codelivery |
| US6803211B2 (en) * | 2000-08-25 | 2004-10-12 | Pfizer Inc. | Methods and compositions for diagnosing and treating disorders involving angiogenesis |
| JP4841751B2 (ja) * | 2001-06-01 | 2011-12-21 | 株式会社半導体エネルギー研究所 | 有機半導体装置及びその作製方法 |
| JP4136482B2 (ja) * | 2002-06-20 | 2008-08-20 | キヤノン株式会社 | 有機半導体素子、その製造方法および有機半導体装置 |
| EP1684365A3 (en) * | 2005-01-20 | 2008-08-13 | Fuji Electric Holdings Co., Ltd. | Transistor |
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|---|---|---|---|---|
| US6342221B1 (en) * | 1999-04-28 | 2002-01-29 | Board Of Regents, The University Of Texas System | Antibody conjugate compositions for selectively inhibiting VEGF |
| WO2001070985A2 (en) * | 2000-03-23 | 2001-09-27 | Greenville Hospital System | Bi-functional cancer treatment agents |
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| JPN6009002006; BECK, M. T. and CHEN W. Y.: 'Human Prolactin Antagonist and Endostatin Fusion Protein for the Treatment of Breast Cancer.' Abstract from ENDO 2002 84th Annual Meeting , 20020515 * |
Also Published As
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|---|---|
| US8304381B2 (en) | 2012-11-06 |
| EP1513549A2 (en) | 2005-03-16 |
| AU2003240974A8 (en) | 2003-12-19 |
| US7339027B2 (en) | 2008-03-04 |
| US20040127407A1 (en) | 2004-07-01 |
| WO2003102148A3 (en) | 2004-07-29 |
| WO2003102148A2 (en) | 2003-12-11 |
| JP5221510B2 (ja) | 2013-06-26 |
| JP2004002276A (ja) | 2004-01-08 |
| US20090088375A1 (en) | 2009-04-02 |
| EP1513549A4 (en) | 2006-05-10 |
| CA2487291A1 (en) | 2003-12-11 |
| AU2003240974A1 (en) | 2003-12-19 |
| JP4511108B2 (ja) | 2010-07-28 |
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