JP2010520868A - ペプチド−補体結合体 - Google Patents
ペプチド−補体結合体 Download PDFInfo
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- JP2010520868A JP2010520868A JP2009552135A JP2009552135A JP2010520868A JP 2010520868 A JP2010520868 A JP 2010520868A JP 2009552135 A JP2009552135 A JP 2009552135A JP 2009552135 A JP2009552135 A JP 2009552135A JP 2010520868 A JP2010520868 A JP 2010520868A
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Abstract
Description
細胞へのHIVウイルスの感染は、感染される細胞の膜とウイルス膜が融合するプロセスによって起こる。このプロセスの一般スキームが提案されている。ウイルスエンベロープ糖タンパク複合体(gp120/gp41)が、感染される細胞の膜上にある細胞表面受容体と相互作用する。gp120が、例えば、CD4受容体と、CCR-5またはCXCR-4などのコレセプターに結合すると、gp120/gp41複合体のコンホメーションが変化する。このコンホメーション変化の結果、gp41タンパク質は標的細胞の膜内に挿入することができる。この挿入は膜融合プロセスの始まりである。
N末端-第1のポリペプチド-第2のポリペプチド-C末端、
N末端-第2のポリペプチド-第1のポリペプチド-C末端
より選択される順序で含む。
a)SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド(1st pp)、
b)抗融合性ペプチドの群より選択される第2のポリペプチド(2nd pp)、
c)抗原結合性抗CCR5抗体鎖、抗原結合性抗CD4抗体鎖、中和抗HIV-1抗体鎖、およびその断片の群より選択される任意の第3のポリペプチド(3rd pp)、
d)第1のポリペプチド、第2のポリペプチド、および/または第3のポリペプチドを接続する、任意のリンカーポリペプチド(link pp)
を含む、ポリペプチド結合体を報告する。
[1st pp] a-[link pp] m-[2nd pp] b-[link pp] n-[3rd pp] c-[link pp] o-[1st pp] d-[link pp] p-[2nd pp] e-[link pp] q-[3rd pp] f-[link pp] r-[1st pp] gの順序を有し、
式中、a、b、c、d、e、f、g、m、n、o、p、q、rは全て0または1の整数であり、
a+d+g=1、
b+e=1、
c+f=0または1であり、
m、n、o、p、q、rは互いに独立して0または1のいずれかである。
a)本発明のポリペプチド結合体をコードする核酸を含む細胞を、ポリペプチド結合体の発現に適した条件下で培養する工程、および
b)細胞または培地からポリペプチド結合体を回収する工程
を含む、本発明のポリペプチド結合体を生成する方法を含む。
本発明は、SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド、ならびに抗融合性ペプチドの群より選択される第2のポリペプチドを含む、ポリペプチド結合体を含む。さらに、本発明は、SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド(1st pp)、ならびに抗融合性ペプチドの群より選択される第2のポリペプチド(2nd pp)、ならびに抗CCR5抗体の抗原結合性断片、抗HIV-1抗体の中和断片、および抗CD4抗体の抗原結合性断片を含む群より選択される任意の第3のポリペプチド(3rd pp)、ならびに第1のポリペプチド、第2のポリペプチド、および/または第3のポリペプチドを接続する、任意のリンカーポリペプチド(link pp)を含む、ポリペプチド結合体を含む。このポリペプチド結合体において、個々のポリペプチドは、N末端からC末端に向かって、
[1st pp] a-[link pp] m-[2nd pp] b-[link pp] n-[3rd pp] c-[link pp] o-[1st pp] d-[link pp] p-[2nd pp] e-[link pp] q-[3rd pp] f-[link pp] r-[1st pp] g
の順序を有し、
式中、a、b、c、d、e、f、g、m、n、o、p、q、rは全て0〜1の整数であり、但し、
a+d+g=1、
b+e=1、
c+f=0または1であり、
m、n、o、p、q、rは互いに独立して0または1のいずれかであり、
0の値は、対応するポリペプチドが、対応する位置に存在しないことを示し、かつ1の値は、対応するポリペプチドが、ポリペプチド結合体の対応する位置に存在することを示す。
a)SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド、
b)抗融合性ペプチドの群より選択される第2のポリペプチド
を含む、ポリペプチド結合体を報告する。
を含む。
N末端-第1のポリペプチド-第2のポリペプチド-C末端、または
N末端-第2のポリペプチド-第1のポリペプチド-C末端
より選択される順序で含む。
(1)NH2-第1のポリペプチド-第2のポリペプチド-第3のポリペプチド-COOH、
(2)NH2-第1のポリペプチド-第3のポリペプチド-第2のポリペプチド-COOH、
(3)NH2-第2のポリペプチド-第1のポリペプチド-第3のポリペプチド-COOH、
(4)NH2-第2のポリペプチド-第3のポリペプチド-第1のポリペプチド-COOH、
(5)NH2-第3のポリペプチド-第1のポリペプチド-第2のポリペプチド-COOH、
(6)NH2-第3のポリペプチド-第2のポリペプチド-第1のポリペプチド-COOH
を含む。
(1)NH2-第1のポリペプチド-第2のポリペプチド-第3のポリペプチド-COOH、
(1a)NH2-第1のポリペプチド-リンカーポリペプチド-第2のポリペプチド-第3のポリペプチド-COOH、
(1b)NH2-第1のポリペプチド-第2のポリペプチド-リンカーポリペプチド-第3のポリペプチド-COOH、
(1c)NH2-第1のポリペプチド-リンカーポリペプチド-第2のポリペプチド-リンカーポリペプチド-第3のポリペプチド-COOH
を含む。
a)SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される、第1のポリペプチド(1st pp)、
b)抗融合性ペプチドの群より選択される、第2のポリペプチド(2nd pp)、
c)抗CCR5抗体の抗原結合性断片の群または抗CD4抗体の抗原結合性断片の群より選択される、任意の第3のポリペプチド(3rd pp)、
d)第1のポリペプチド、第2のポリペプチド、および/または第3のポリペプチドを接続する、任意のリンカーポリペプチド(link pp)
を含む、ポリペプチド結合体を含む。ここで、前記ポリペプチドは、N末端からC末端に向かって、
[1st pp] a-[link pp] m-[2nd pp] b-[link pp] n-[3rd pp] c-[link pp] o-[1st pp] d-[link pp] p-[2nd pp] e-[link pp] q-[3rd pp] f-[link pp] r-[1st pp] g
の順序を有し、
式中、a、b、c、d、e、f、g、m、n、o、p、q、rは全て0または1の値の整数であり、
a+d+g=1、
b+e=1、
c+f=0または1であり、
m、n、o、p、q、rは互いに独立して0または1のいずれかであり、
0は存在しないことを示し、かつ1は、前記結合体の指定された位置に、対応するポリペプチドが存在することを示す。
[3rd pp] c-[link pp] o-[1st pp] d-[link pp] p-[2nd pp] e-[link pp] q -[1st pp] g
の順序を有し、
式中、c、d、e、g、o、p、qは全て0または1の値の整数であり、
c=1
d+g=1、
e=1、
o、p、qは互いに独立して0または1であり、
0は存在しないことを示し、1は、前記結合体の対応する位置に、対応するポリペプチドが存在することを示す。
a)本発明のポリペプチド結合体をコードする核酸を含む宿主細胞を、ポリペプチド結合体の発現に適した条件下で培養する工程、および
b)細胞または培地からポリペプチド結合体を回収する工程
を含む。
材料および方法
ヒト免疫グロブリン軽鎖および重鎖のヌクレオチド配列に関する一般的な情報は、Kabat, E.A., et al., Sequences of Proteins of Immunological Interest, 5th ed., Public Health Service, National Institutes of Health, Bethesda, MD (1991)に示されている。抗体鎖のアミノ酸の番号は、EUナンバリング(Edelman, G. M., et al., Proc. Natl. Acad. Sci. USA 63 (1969) 78-85; Kabat, E.A., et al., Sequences of Proteins of Immunological Interest, 5th ed., Public Health Service, National Institutes of Health, Bethesda, MD, (1991))に従って付けた。
Sambrook, J. et al., Molecular cloning: A laboratory manual; Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York, 1989に記載のように、DNAを操作するために標準的な方法を用いた。分子生物学的試薬は製造業者の指示書に従って使用した。
化学合成によって作製したオリゴヌクレオチドから、所望の遺伝子セグメントを調製した。PCR増幅を含むオリゴヌクレオチドのアニーリングおよび連結によって、特異な制限エンドヌクレアーゼ切断部位が隣接する100〜600bp長の遺伝子セグメントを組み立て、その後に、EcoR1/HindIII制限部位を介してpQE80Lベクター(Qiagen, Hilden, Germany)にクローニングした。サブクローニングされた遺伝子断片のDNA配列をDNA塩基配列決定法により確認した。
結合体のタンパク質濃度は、アミノ酸配列に基づいて計算したモル吸光係数を用いて、280nmでの光学密度(OD)を測定することにより求めた。
発現プラスミドの構築
T5 RNAポリメラーゼに基づく細菌用pQE80発現ベクターは、Qiagen(Hilden, Germany)から購入した。
ポリペプチド結合体の生成および精製
大腸菌細胞を、実施例2において得た発現プラスミドで形質転換した。形質転換した細菌をアンピシリン耐性によって選択した。ODが0.1 OD/mLの出発培養物を接種した。0.5μg/mlのアンピシリンを添加したSB培地(32gのペプトン、20gの酵母抽出物、5gのNaClおよび5mLの1MのNaOHに、水 1Lを加える)において、培養物を37℃で増殖させた。OD600nmが0.8〜1.0を超えた後に、培養を終えた。培養ブロスを遠心分離し、ペレットの中の細胞を、12.11g/lのTRIS-ヒドロキシメチルアミノメタン(TRIS)、1mMのMgSO4を含有し、pHを25%(w/v)HClで7.0に調節した緩衝液中で、高い圧力で破壊した。バイオマス100mgにつき500mlの緩衝液を使用した。細胞を破壊した後、懸濁液を遠心分離した。200ml/lの30%(w/v)Brij、1.5MのNaCl、および60mMのEDTAを含有し、pHを7.0に調節した溶液を用いて、ペレットを洗浄した。2回目の遠心分離段階の後に、IBを、100mMのTRIS、20mMのEDTA、pH6.5で洗浄した。最後の遠心分離段階の後、IBを遠心分離し、-20℃で保存した。試料の均一性はSDS-PAGEで確認した。さらなる精製段階は必要なかった。
SDS PAGEを用いた発現解析
復元した結合体を、Schagger, H., and von Jagow, G., Anal Biochem. 166 (1997) 368-379に従って、ドデシル硫酸ナトリウム(SDS)ポリアクリルアミドゲル電気泳動(SDS-PAGE)によって処理した。
LDS試料緩衝液、4倍濃縮液(4x):4gのグリセロール、0.682gのTRIS-Base、0.666gのTRIS-塩酸塩、0.8gのLDS(ドデシル硫酸リチウム)、0.006gのEDTA(エチレンジアミン四酢酸)、0.75mlの1重量%(w/w)のServa Blue G250水溶液、0.75mlの1重量%(w/w)のフェノールレッド溶液に、総体積が10mlとなるように水を加えた。
発現プラスミドの構築
T5 RNAポリメラーゼに基づく細菌pQE80発現ベクターは、Qiagen(Hilden, Germany)から購入した。
細胞間融合アッセイ
ヒト免疫不全症ウイルス1型(HIV-1)の中和を評価するための、細胞株に基づくアッセイについて述べる。このアッセイは、CD4およびCXCR4コレセプターの内因性の発現を補うために、HIV-1コレセプターCCR5を発現するようにトランスフェクトされた、CEM.NKR細胞に基づいている。結果として生じたCEM.NKR-CCR5細胞は、R5表現型およびX4表現型の両方の初代HIV-1分離株を効率的に複製する。HIV-1感染個体からの血清または特異的抗HIV-1モノクローナル抗体を用いた中和アッセイにおいて、CEM.NKR-CCR5細胞とマイトジェン活性化末梢血単核細胞(PBMC)を比較すると、この2つの細胞タイプのHIV-1中和の感受性は類似していることが分かる。
HeLa-R5-16細胞(ドキシサイクリンによって誘導されるとHIV gp160を発現する細胞株)を、栄養分ならびに10%のFCSと400μg/mlのG418および200μg/mlのハイグロマイシンBを含有するDMEM培地において培養する。CEM.NKR-CCR5-Luc(カタログ番号:5198, NIH AIDS Research & Reference Reagent Program McKesson BioServices Corporation Germantown, MD 20874, USAから入手可能なT細胞株)。細胞タイプ:CEM.NKR-CCR5(カタログ番号4376)は、HIV-2 LTRの転写制御下でルシフェラーゼ遺伝子を発現するようにトランスフェクトされ(エレクトロポレーション)、10%の胎仔ウシ血清、4mMのグルタミン、ペニシリン/ストレプトマイシン(100U/mLのペニシリン、100μg/mLのストレプトマイシン)、および0.8mg/mlの硫酸ゲニチシン(geniticin)(G418)を含有するRPMI 1640において増殖している。増殖特性:円形のリンパ系細胞、形態はあまり変化しない。細胞は単一の細胞として懸濁状態で成長し、小さな凝集塊を形成し得る。週に2回、1:10に分ける。特別な特性:HIV-2 LTRがトランス活性化(transactivation)された後に、ルシフェラーゼ活性を発現する。初代HIV分離株による感染、中和および薬物感受性のアッセイに適している(Spenlehauer, C., et al., Virology 280 (2001) 292-300; Trkola, A., et al., J. Virol. 73 (1999) 8966-8974)。この細胞株は、NIH AIDS Research and Reference Reagent Program, NIAID, NIHを通じて、John Moore博士およびCatherine Spenlehauer博士から入手した。Bright-Glo(商標)ルシフェラーゼアッセイ緩衝液(Promega Corp. USA, Part No E2264B)、Bright-Glo(商標)ルシフェラーゼアッセイ基質(Promega Corp. USA, part No EE26B)。
ポリペプチドの結合親和性の決定
HIV-1 gp41タンパク質のHR1-HR2相互作用(HR、ヘプタッド反復領域1および2)に基づくポリペプチドの結合親和性を、BIAcore(登録商標)3000機器(Pharmacia, Uppsala, Sweden)を用いて表面プラズモン共鳴(SPR)によって25℃で測定した。
50mMのNaOHに溶解した1MのNaClの注入を1分間、3回連続して行うことによって、センサーチップSA(SA、ストレプトアビジン)を予め洗浄した。次いで、ビオチン化したHR1ペプチドビオチン-T-2324(SEQ ID NO:52)を、SAでコーティングされたセンサーチップ上に固定化した。物質移動の制限を避けるために、HBS-P緩衝液(10mMのHEPES、pH7.4、150mMのNaCl、0.005%(v/v)のSurfactant P20)に溶解した、可能性のある最も低い値(約200RU,共鳴単位)のHR1ペプチドを、SAチップにロードした。測定を開始する前には、最初に、0.5%(w/v)のドデシル硫酸ナトリウム(SDS)を流速50μL/minで1分間加えることで、チップを再生した。
ウエスタンブロット解析
以下の試料(各15μl=1〜5μg)を、還元条件下で10% Bis-TRIS NuPAGE-Gelに移した。
レーン1 - マルチマーカー
レーン2 - ホウ酸緩衝液
レーン3 - T-1249(約5kDa)
レーン4 - RobI(26kDa)
レーン5 - RobII(25kDa)
レーン6 - C1qA(28kDa)
レーン7 - 空
レーン8-magic Mark
トランスファーバッファー:192mMのグリシン、25mMのTRIS、20%のメタノール(v/v)。
Claims (11)
- 以下を含むことを特徴とする、ポリペプチド結合体:
a)SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド、
b) 抗融合性(antifusogenic)ペプチドの群より選択される第2のポリペプチド。 - 第1のポリペプチドおよび第2のポリペプチドが、以下の順序群:
N末端-第1のポリペプチド-第2のポリペプチド-C末端、または
N末端-第2のポリペプチド-第1のポリペプチド-C末端、
より選択される順序を有することを特徴とする、請求項1記載の結合体。 - 第1のポリペプチドと第2のポリペプチドとの間にリンカーポリペプチドを含むことを特徴とする、前記請求項のいずれか一項記載の結合体。
- a)SEQ ID NO:01を含むポリペプチドおよびその断片の群より選択される第1のポリペプチド(1st pp)、
b)抗融合性ペプチドの群より選択される第2のポリペプチド(2nd pp)、
c)抗CCR5抗体の抗原結合性断片の群、または抗HIV-1抗体の抗原結合性断片、または抗CD4抗体の抗原結合性断片の群より選択される任意の第3のポリペプチド(3rd pp)、
d)該第1のポリペプチド、該第2のポリペプチド、および/または該第3のポリペプチドを接続する、任意のリンカーポリペプチド(link pp)
を含むことを特徴とする、ポリペプチド結合体であって、
該ポリペプチド結合体のポリペプチドが、N末端からC末端に向かって、
[1st pp] a-[link pp] m-[2nd pp] b-[link pp] n-[3rd pp] c-[link pp] o-[1st pp] d-[link pp] p-[2nd pp] e-[link pp] q-[3rd pp] f-[link pp] r-[1st pp] g
の順序を有し、
式中、a、b、c、d、e、f、g、m、n、o、p、q、rは全て0または1の値の整数であり、
a+d+g=1、
b+e=1、
c+f=0または1であり、
m、n、o、p、q、rは互いに独立して0または1のいずれかであり、
0は存在しないことを示し、かつ1は、該結合体の対応する位置に、対応するポリペプチドが存在することを示す、ポリペプチド結合体。 - リンカーポリペプチドが、SEQ ID NO:20〜SEQ ID NO:48を含むポリペプチドの群より選択されることを特徴とする、請求項3または4記載の結合体。
- 第2のポリペプチドが、SEQ ID NO:08〜SEQ ID NO:19を含む抗融合性ペプチドの群より選択されることを特徴とする、前記請求項のいずれか一項記載の結合体。
- 請求項1または4記載のポリペプチド結合体を生成する方法であって、以下の工程を含むことを特徴とする方法:
a)請求項1または4記載のポリペプチド結合体をコードする核酸を含む宿主細胞を、ポリペプチド結合体の発現に適した条件下で培養する工程、および
b)細胞または培地からポリペプチド結合体を回収する工程。 - 請求項1〜6のいずれか一項記載のポリペプチド結合体または薬学的に許容されるその塩を、薬学的に許容される賦形剤または担体と共に含有する、薬学的組成物。
- ウイルス感染治療用の医用薬剤を製造するための、請求項1〜6のいずれか一項記載のポリペプチド結合体の使用。
- ウイルス感染がHIV感染であることを特徴とする、請求項9記載の使用。
- 抗ウイルス治療を必要とする患者を治療するための、請求項1〜6のいずれか一項記載のポリペプチド結合体の使用。
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GB0913385D0 (en) | 2009-07-31 | 2009-09-16 | Medical House The Plc | Improved autoinjector |
CN103108884A (zh) * | 2010-09-14 | 2013-05-15 | 弗·哈夫曼-拉罗切有限公司 | Serpin-finger融合多肽 |
DK3460054T3 (da) * | 2013-03-15 | 2021-01-18 | Atyr Pharma Inc | Histidyl-tRNA-syntetase-Fc-konjugater |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001055439A1 (en) * | 2000-01-28 | 2001-08-02 | Progenics Pharmaceuticals, Inc. | Compositions and methods for inhibition of hiv-1 infection |
JP2004529660A (ja) * | 2001-06-15 | 2004-09-30 | エフ.ホフマン−ラ ロシュ アーゲー | Gp41フラグメントのアセチル化 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8928874D0 (en) | 1989-12-21 | 1990-02-28 | Celltech Ltd | Humanised antibodies |
EP0557459B1 (en) | 1990-11-13 | 1997-10-22 | Immunex Corporation | Bifunctional selectable fusion genes |
JPH05505112A (ja) | 1990-11-27 | 1993-08-05 | バイオジェン,インコーポレイテッド | Aids、arcおよびhiv感染の予防および治療に有用な抗cd4抗体ホモログ |
US6136310A (en) | 1991-07-25 | 2000-10-24 | Idec Pharmaceuticals Corporation | Recombinant anti-CD4 antibodies for human therapy |
SK285960B6 (sk) | 1991-07-25 | 2007-12-06 | Biogen Idec Inc. | Rekombinantné protilátky na liečenie ľudí |
WO1994002505A1 (en) * | 1992-07-20 | 1994-02-03 | Duke University | Compounds which inhibit hiv replication |
EP0804590A1 (en) | 1993-05-21 | 1997-11-05 | Targeted Genetics Corporation | Bifunctional selectable fusion genes based on the cytosine deaminase (cd) gene |
US5464933A (en) | 1993-06-07 | 1995-11-07 | Duke University | Synthetic peptide inhibitors of HIV transmission |
US6017536A (en) * | 1993-06-07 | 2000-01-25 | Trimeris, Inc. | Simian immunodeficiency virus peptides with antifusogenic and antiviral activities |
US6479055B1 (en) | 1993-06-07 | 2002-11-12 | Trimeris, Inc. | Methods for inhibition of membrane fusion-associated events, including respiratory syncytial virus transmission |
CA2221350A1 (en) | 1995-05-18 | 1996-11-21 | Ortho Pharmaceutical Corporation | Induction of immunological tolerance by the use of non-depleting anti-cd4 antibodies |
US6743594B1 (en) * | 1995-06-06 | 2004-06-01 | Human Genome Sciences, Inc. | Methods of screening using human G-protein chemokine receptor HDGNR10 (CCR5) |
CA2224008C (en) | 1995-06-07 | 2009-08-18 | Trimeris, Inc. | The treatment of hiv and other viral infections using combinatorial therapy |
WO1997045543A2 (en) * | 1996-05-28 | 1997-12-04 | The Government Of The United States Of America, As Represented By The Secretary Of Health And Human Services, National Institutes Of Health | Cc chemokine receptor 5, antibodies thereto, transgenic animals |
ES2270461T3 (es) | 1996-06-03 | 2007-04-01 | United Biomedical, Inc. | Anticuerpos contra un complejo de cd4 y un dominio receptor de quemoquina, y sus usos contra las infecciones de vih. |
US6020159A (en) | 1996-09-24 | 2000-02-01 | Smithkline Beecham Corporation | 3-dehydroquinate synthase |
US6528625B1 (en) * | 1996-10-28 | 2003-03-04 | Millennium Pharmaceuticals, Inc. | Anti-CCR5 antibodies and kits comprising same |
US5888809A (en) * | 1997-05-01 | 1999-03-30 | Icos Corporation | Hamster EF-1α transcriptional regulatory DNA |
US6020495A (en) * | 1997-12-08 | 2000-02-01 | Pharm-Eco Laboratories, Inc. | Stereoselective method for synthesizing dolaphenine |
US6258782B1 (en) * | 1998-05-20 | 2001-07-10 | Trimeris, Inc. | Hybrid polypeptides with enhanced pharmacokinetic properties |
US6656906B1 (en) * | 1998-05-20 | 2003-12-02 | Trimeris, Inc. | Hybrid polypeptides with enhanced pharmacokinetic properties |
US6610834B1 (en) * | 1998-11-18 | 2003-08-26 | Peter I. Lobo | Human IgM antibodies to chemokine receptors |
US20030099645A1 (en) * | 2000-10-10 | 2003-05-29 | Lobo Peter Isaac | Naturally occuring IgM antibodies that bind to membrane receptors on lymphocytes |
JP2002538771A (ja) | 1998-12-16 | 2002-11-19 | プロジェニクス・ファーマスーティカルズ・インコーポレイテッド | Hiv−1の融合及び付着の相乗的阻害、そのための組成物および抗体 |
ATE286074T1 (de) | 1999-03-11 | 2005-01-15 | Micromet Ag | Gegen ccr5 gerichtete antikörperkonstrukte und ihre verwendung in der behandlung von autoimmunkrankheiten |
US7582301B1 (en) * | 1999-05-17 | 2009-09-01 | Conjuchem Biotechnologies, Inc. | Long-lasting antiviral fusion inhibitor peptide conjugates comprising albumin and human immunodeficiency virus (HIV) peptides |
US20030049251A1 (en) * | 1999-12-08 | 2003-03-13 | Barbas Carlos F. | Methods and compositions useful for inhibiting ccr5-dependent infection of cells by hiv-1 |
AU2265701A (en) | 1999-12-16 | 2001-06-25 | Tanox, Inc. | Anti-hiv-1 conjugates for treatment of hiv disease |
KR20030032916A (ko) * | 2000-02-09 | 2003-04-26 | 휴먼 게놈 사이언시즈, 인크. | Ccr5에 대한 항체 |
US20040043033A1 (en) * | 2000-05-01 | 2004-03-04 | Green Lorrence H. | Method and vaccine for the prevention of AIDS |
US7138119B2 (en) * | 2000-09-15 | 2006-11-21 | Progenics Pharmaceuticals, Inc. | Compositions and methods for inhibition of HIV-1 infection |
US20030165988A1 (en) * | 2002-02-08 | 2003-09-04 | Shaobing Hua | High throughput generation of human monoclonal antibody against peptide fragments derived from membrane proteins |
US7005503B2 (en) * | 2002-02-08 | 2006-02-28 | Genetastix Corporation | Human monoclonal antibody against coreceptors for human immunodeficiency virus |
US20020147147A1 (en) * | 2000-11-16 | 2002-10-10 | Karin Molling | Nucleic acid molecules encoding a protein interacting with the chemokine receptor CCR5 or other chemokine receptor family members |
EP1207202A1 (en) | 2000-11-16 | 2002-05-22 | Mölling, Karin, Inst. für med. Virologie der Uni. Zürich | Nucleic acid molecules encoding a protein interacting with the chemokine receptor CCR5 or other chemokine receptor family members |
US7175988B2 (en) * | 2001-02-09 | 2007-02-13 | Human Genome Sciences, Inc. | Human G-protein Chemokine Receptor (CCR5) HDGNR10 |
US20030003440A1 (en) * | 2001-03-14 | 2003-01-02 | Lucia Lopalco | Novel CCR5 epitope and antibodies against it |
US7060273B2 (en) * | 2001-04-06 | 2006-06-13 | Progenics Pharmaceuticals, Inc. | Methods for inhibiting HIV-1 infection |
US20020146415A1 (en) | 2001-04-06 | 2002-10-10 | Olson William C. | Methods for inhibiting HIV-1 infection |
AU2002337885B1 (en) | 2001-10-16 | 2003-04-28 | The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services | Broadly cross-reactive neutralizing antibodies against human ummunodeficiency virus selected by Env-CD4-co-receptor complexes |
AU2003209059A1 (en) | 2002-02-08 | 2003-09-02 | Genetastix Corporation | Human monoclonal antibodies against membrane proteins |
NZ561465A (en) | 2002-02-22 | 2009-04-30 | Pdl Biopharma Inc | Anti-CCR5 antibody |
US7122185B2 (en) * | 2002-02-22 | 2006-10-17 | Progenics Pharmaceuticals, Inc. | Anti-CCR5 antibody |
EP1460088A1 (en) * | 2003-03-21 | 2004-09-22 | Biotest AG | Humanized anti-CD4 antibody with immunosuppressive properties |
WO2005067960A1 (en) * | 2004-01-07 | 2005-07-28 | Trimeris, Inc. | HIV gp41 HR2-DERIVED SYNTHETIC PEPTIDES, AND THEIR USE IN THERAPY TO INHIBIT TRANSMISSION OF HUMAN IMMUNODEFICIENCY VIRUS |
TW200720289A (en) | 2005-04-01 | 2007-06-01 | Hoffmann La Roche | Antibodies against CCR5 and uses thereof |
-
2008
- 2008-03-10 US US12/075,183 patent/US20090143288A1/en not_active Abandoned
- 2008-03-10 TW TW097108371A patent/TW200902544A/zh unknown
- 2008-03-10 CL CL200800707A patent/CL2008000707A1/es unknown
- 2008-03-11 CN CN2008800052530A patent/CN101616929B/zh not_active Expired - Fee Related
- 2008-03-11 AR ARP080100996A patent/AR065688A1/es unknown
- 2008-03-11 AT AT08716417T patent/ATE530564T1/de active
- 2008-03-11 CA CA002679647A patent/CA2679647A1/en not_active Abandoned
- 2008-03-11 KR KR1020097018750A patent/KR101182951B1/ko not_active IP Right Cessation
- 2008-03-11 ES ES08716417T patent/ES2374962T3/es active Active
- 2008-03-11 BR BRPI0808732-6A patent/BRPI0808732A2/pt not_active IP Right Cessation
- 2008-03-11 JP JP2009552135A patent/JP5081931B2/ja not_active Expired - Fee Related
- 2008-03-11 AU AU2008226051A patent/AU2008226051B2/en not_active Ceased
- 2008-03-11 WO PCT/EP2008/001908 patent/WO2008110332A1/en active Application Filing
- 2008-03-11 MX MX2009009370A patent/MX2009009370A/es active IP Right Grant
- 2008-03-11 EP EP08716417A patent/EP2118125B1/en not_active Not-in-force
- 2008-03-12 PE PE2008000470A patent/PE20090163A1/es not_active Application Discontinuation
-
2009
- 2009-07-07 IL IL199718A patent/IL199718A0/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001055439A1 (en) * | 2000-01-28 | 2001-08-02 | Progenics Pharmaceuticals, Inc. | Compositions and methods for inhibition of hiv-1 infection |
JP2004529660A (ja) * | 2001-06-15 | 2004-09-30 | エフ.ホフマン−ラ ロシュ アーゲー | Gp41フラグメントのアセチル化 |
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IL199718A0 (en) | 2010-04-15 |
ATE530564T1 (de) | 2011-11-15 |
PE20090163A1 (es) | 2009-03-12 |
WO2008110332A1 (en) | 2008-09-18 |
AR065688A1 (es) | 2009-06-24 |
KR20090115867A (ko) | 2009-11-09 |
AU2008226051A1 (en) | 2008-09-18 |
CN101616929A (zh) | 2009-12-30 |
CN101616929B (zh) | 2013-08-14 |
CA2679647A1 (en) | 2008-09-18 |
MX2009009370A (es) | 2009-09-14 |
ES2374962T3 (es) | 2012-02-23 |
EP2118125B1 (en) | 2011-10-26 |
AU2008226051B2 (en) | 2012-05-24 |
TW200902544A (en) | 2009-01-16 |
BRPI0808732A2 (pt) | 2014-08-12 |
CL2008000707A1 (es) | 2008-09-22 |
US20090143288A1 (en) | 2009-06-04 |
JP5081931B2 (ja) | 2012-11-28 |
KR101182951B1 (ko) | 2012-09-13 |
EP2118125A1 (en) | 2009-11-18 |
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