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    Humanized alpha-enolase specific antibodies and methods of uses in cancer therapy
    1.
    发明授权
    Humanized alpha-enolase specific antibodies and methods of uses in cancer therapy 有权
    人源化α-烯醇酶特异性抗体及其在癌症治疗中的应用方法

    公开(公告)号：US09527922B2

    公开(公告)日：2016-12-27

    申请号：US14588212

    申请日：2014-12-31

    申请人： Development Center for Biotechnology ,  DCB-USA LLC ,  National Health Research Institutes

    发明人： Shih-Chong Tsai ,  Ta-Tung Yuan ,  Shih-Chi Tseng ,  Jiann-Shiun Lai ,  Chia-Cheng Wu ,  Chao-Yang Huang ,  Ya-Wei Tsai ,  Ying-Yung Lok ,  Chung-Hsiun Wu ,  Neng-Yao Shih ,  Ko-Jiunn Liu ,  Li-Tzong Chen

    IPC分类号： A61K39/395 ,  C07K16/40 ,  A61K39/00

    CPC分类号： C07K16/40 ,  A61K2039/505 ,  C07K2317/24 ,  C07K2317/565 ,  C07K2317/622 ,  C07K2317/732 ,  C07K2317/76 ,  C07K2317/92

    摘要： A humanized antibody, or a binding fragment thereof, wherein the humanized antibody binds human ENO1 (GenBank: AAH50642.1), wherein the antibody comprises a light chain variable region (VL) domain comprising a CDR1 having the amino acid sequence LCDR1 (RASENIYSYLT; SEQ ID NO: 6) and a CDR2 having the amino acid sequence LCDR2 (NAKTLPE; SEQ ID NO: 7) and a CDR3 having the amino acid sequence LCDR3 (QHHYGTPYT; SEQ ID NO: 8) and an antibody heavy chain variable region (VH) domain comprising a CDR1 having the amino acid sequence HCDR1 (GYTFTSCVMN; SEQ ID NO: 3), a CDR2 having the amino acid sequence HCDR2 (YINPYNDGTKYNEKFKG; SEQ ID NO: 4) and a CDR3 having the amino acid sequence HCDR3 (EGFYYGNFDN; SEQ ID NO: 5), wherein framework regions in the light chain variable region (VL) domain and the heavy chain variable region (VH) domain comprise amino acid sequences from a human immunoglobulin.

    摘要翻译： 人源化抗体或其结合片段，其中所述人源化抗体结合人ENO1（GenBank：AAH50642.1），其中所述抗体包含轻链可变区（VL）结构域，其包含具有氨基酸序列LCDR1（RASENIYSYLT; SEQ ID NO：6）和具有氨基酸序列LCDR2（NAKTLPE; SEQ ID NO：7）的CDR2和具有氨基酸序列LCDR3（QHHYGTPYT; SEQ ID NO：8）和抗体重链可变区（ VH）结构域，其包含具有氨基酸序列HCDR1（GYTFTSCVMN; SEQ ID NO：3）的CDR1，具有氨基酸序列HCDR2（YINPYNDGTKYNEKFKG; SEQ ID NO：4）的CDR2和具有氨基酸序列HCDR3（EGFYYGNFDN ; SEQ ID NO：5），其中轻链可变区（VL）结构域和重链可变区（VH）结构域中的构架区包含来自人免疫球蛋白的氨基酸序列。

    ALPHA-ENOLASE SPECIFIC ANTIBODIES AND METHODS OF USES IN CANCER THERAPY
    3.
    发明申请
    ALPHA-ENOLASE SPECIFIC ANTIBODIES AND METHODS OF USES IN CANCER THERAPY 有权
    ALPHA-ENOLASE特异性抗体及其在癌症治疗中的使用方法

    公开(公告)号：US20150183884A1

    公开(公告)日：2015-07-02

    申请号：US14142186

    申请日：2013-12-27

    申请人： NATIONAL HEALTH RESEARCH INSTITUTES ,  DEVELOPMENT CENTER FOR BIOTECHNOLOGY

    发明人： Shih-Chong Tsai ,  Neng-Yao Shih ,  Ta-Tung Yuan ,  Ko-Jiunn Liu ,  Shih-Chi Tseng ,  Chih-Yung Hu ,  Hsin-Yun Wang ,  Li-Tzong Chen

    IPC分类号： C07K16/40 ,  G01N33/574

    CPC分类号： C07K16/40 ,  A61K2039/505 ,  C07K2317/34 ,  C07K2317/55 ,  C07K2317/73 ,  C07K2317/76 ,  C07K2317/92 ,  G01N33/57492 ,  G01N2333/988

    摘要： The present invention discloses an anti-human alpha-enolase (ENO1) antibody, which can bind the peptides, comprising amino-acid sequence 296FD Q D D W G A W Q K F TA309 (SEQ ID: #9) and/or 326K R I A K A V N EK S336 (SEQ ID: #10) of human ENO1 protein (GenBank: AAH50642.1), has a favorable binding activity (the binding affinity is around 2.19×10-10 mol/L) and a remarkable capability to inhibit the cell invasion and tumor metastasis of a varied of tumors. The recognized peptides and antibody of the invention are useful for diagnosis, prognosis, and treatment of cancers that have been reported to express cell-surface ENO1 such as including lung, breast, pancreas, liver, colorectal, prostate cancers and solid tumors.

    摘要翻译： 本发明公开了可以结合肽的抗人α-烯醇酶（ENO1）抗体，其包含氨基酸序列296FD QDDWGAWQKF TA309（SEQ ID：＃9）和/或326K RIAKAVN EK S336（SEQ ID＃＃10 ）的人类ENO1蛋白（GenBank：AAH50642.1）具有良好的结合活性（结合亲和力约为2.19×10 -10 mol / L），并且具有显着的抑制多种肿瘤细胞侵袭和肿瘤转移的能力 。 公认的本发明的肽和抗体可用于已经报道表达细胞表面ENO1的癌症的诊断，预后和治疗，所述癌症包括肺，乳腺，胰腺，肝脏，结肠直肠癌，前列腺癌和实体瘤。

    HUMANIZED ALPHA-ENOLASE SPECIFIC ANTIBODIES AND METHODS OF USES IN CANCER THERAPY
    6.
    发明申请
    HUMANIZED ALPHA-ENOLASE SPECIFIC ANTIBODIES AND METHODS OF USES IN CANCER THERAPY 有权
    人类ALPHA-ENOLASE特异性抗体及其在癌症治疗中的使用方法

    公开(公告)号：US20160185876A1

    公开(公告)日：2016-06-30

    申请号：US14588212

    申请日：2014-12-31

    申请人： Development Center for Biotechnology ,  DCB-USA LLC ,  National Health Research Institutes

    发明人： Shih-Chong Tsai ,  Ta-Tung Yuan ,  Shih-Chi Tseng ,  Jiann-Shiun Lai ,  Chia-Cheng Wu ,  Chao-Yang Huang ,  Ya-Wei Tsai ,  Ying-Yung Lok ,  Chung-Hsiun Wu ,  Neng-Yao Shih ,  Ko-Jiunn Liu ,  Li-Tzong Chen

    IPC分类号： C07K16/40

    CPC分类号： C07K16/40 ,  A61K2039/505 ,  C07K2317/24 ,  C07K2317/565 ,  C07K2317/622 ,  C07K2317/732 ,  C07K2317/76 ,  C07K2317/92

    摘要： A humanized antibody, or a binding fragment thereof, wherein the humanized antibody binds human ENO1 (GenBank: AAH50642.1), wherein the antibody comprises a light chain variable region (VL) domain comprising a CDR1 having the amino acid sequence LCDR1 (RASENIYSYLT; SEQ ID NO: 6) and a CDR2 having the amino acid sequence LCDR2 (NAKTLPE; SEQ ID NO: 7) and a CDR3 having the amino acid sequence LCDR3 (QHHYGTPYT; SEQ ID NO: 8) and an antibody heavy chain variable region (VH) domain comprising a CDR1 having the amino acid sequence HCDR1 (GYTFTSCVMN; SEQ ID NO: 3), a CDR2 having the amino acid sequence HCDR2 (YINPYNDGTKYNEKFKG; SEQ ID NO: 4) and a CDR3 having the amino acid sequence HCDR3 (EGFYYGNFDN; SEQ ID NO: 5), wherein framework regions in the light chain variable region (VL) domain and the heavy chain variable region (VH) domain comprise amino acid sequences from a human immunoglobulin.

    摘要翻译： 人源化抗体或其结合片段，其中所述人源化抗体结合人ENO1（GenBank：AAH50642.1），其中所述抗体包含轻链可变区（VL）结构域，其包含具有氨基酸序列LCDR1（RASENIYSYLT; SEQ ID NO：6）和具有氨基酸序列LCDR2（NAKTLPE; SEQ ID NO：7）的CDR2和具有氨基酸序列LCDR3（QHHYGTPYT; SEQ ID NO：8）和抗体重链可变区（ VH）结构域，其包含具有氨基酸序列HCDR1（GYTFTSCVMN; SEQ ID NO：3）的CDR1，具有氨基酸序列HCDR2（YINPYNDGTKYNEKFKG; SEQ ID NO：4）的CDR2和具有氨基酸序列HCDR3（EGFYYGNFDN ; SEQ ID NO：5），其中轻链可变区（VL）结构域和重链可变区（VH）结构域中的构架区包含来自人免疫球蛋白的氨基酸序列。