DETECTION OF PANCREATIC CANCER WITH AN ENGINEERED ANTI-THY1 SINGLE-CHAIN ANTIBODY
    1.
    发明申请
    DETECTION OF PANCREATIC CANCER WITH AN ENGINEERED ANTI-THY1 SINGLE-CHAIN ANTIBODY 审中-公开
    用工程抗THY1单链抗体检测胰腺癌

    公开(公告)号:WO2017214050A1

    公开(公告)日:2017-12-14

    申请号:PCT/US2017/035989

    申请日:2017-06-05

    Abstract: Compositions and methods for detection and diagnosis of pancreatic cancer are disclosed. An engineered anti-thymocyte differentiation antigen 1 (Thy1) single-chain antibody and bioconjugates thereof can be used for detecting and diagnosing pancreatic adenocarcinoma. The anti-Thyl single-chain antibody selectively binds to the Thy1 antigen, which is overexpressed on pancreatic tumor neovasculature and precancerous lesions, and is capable of detecting pancreatic cancer even at the earliest stages of the disease. Thy1- targeted diagnostic agents can be produced by conjugation of the anti-Thyl single-chain antibody to various diagnostic agents, such as contrast agents, photoactive agents, or detectable labels that are useful for detection and medical imaging of pancreatic tumors.

    Abstract translation: 公开了用于检测和诊断胰腺癌的组合物和方法。 工程化的抗胸腺细胞分化抗原1(Thy1)单链抗体及其生物缀合物可用于检测和诊断胰腺癌。 抗Thy1单链抗体选择性结合Thy1抗原,Thy1抗原在胰腺肿瘤新生血管和癌前病变上过度表达,并且即使在疾病的最早阶段也能够检测到胰腺癌。 可以通过将抗Thy1单链抗体缀合至各种诊断剂(例如对胰腺肿瘤的检测和医学成像有用的造影剂,光敏剂或可检测标记物)来产生Thy1靶向的诊断剂。

    ANTIBODIES REACTIVE WITH AN EPITOPE LOCATED IN THE N-TERMINAL REGION OF MUC5AC COMPRISING CYSTEINE-RICH SUBDOMAIN 2 (CYS2)
    4.
    发明申请
    ANTIBODIES REACTIVE WITH AN EPITOPE LOCATED IN THE N-TERMINAL REGION OF MUC5AC COMPRISING CYSTEINE-RICH SUBDOMAIN 2 (CYS2) 审中-公开
    位于包含CYSTEINE-RICH SUBDOMAIN 2(CYS2)的MUC5AC的N-末端区域的抗原决定簇的抗体反应

    公开(公告)号:WO2016003869A1

    公开(公告)日:2016-01-07

    申请号:PCT/US2015/038252

    申请日:2015-06-29

    Abstract: The present invention concerns compositions and methods of use of antibodies or antibody fragments that bind to an epitope located within the second cysteine-rich domain (Cys2, amino acid residues 1575-1725) of MUC5AC. The antibodies bind with high specificity and selectivity to pancreatic cancer and are of use for therapy, detection and/or diagnosis of pancreatic cancer. In preferred embodiments, therapeutic antibody may be conjugated to at least one therapeutic agent, such as 90 Y. Both in vivo and in vitro detection of pancreatic cancer may be performed with the subject methods and compositions. Specific dosages of radiolabeled antibody and/or gemcitabine, of use in human pancreatic cancer patients, are disclosed herein.

    Abstract translation: 本发明涉及结合位于MUC5AC的第二富含半胱氨酸结构域(Cys2,氨基酸残基1575-1725)内的表位的抗体或抗体片段的组合物和方法。 该抗体以高特异性和对胰腺癌的选择性结合,并且可用于胰腺癌的治疗,检测和/或诊断。 在优选的实施方案中,治疗性抗体可以缀合至至少一种治疗剂,例如90Y。 胰腺癌的体内和体外检测都可以用本发明方法和组合物进行。 本文公开了在人胰腺癌患者中使用的放射性标记的抗体和/或吉西他滨的特定剂量。

    TARGETED CHIMERIC MOLECULES FOR CANCER THERAPY
    10.
    发明申请
    TARGETED CHIMERIC MOLECULES FOR CANCER THERAPY 审中-公开
    针对癌症治疗的靶向分子

    公开(公告)号:WO2006074451A9

    公开(公告)日:2007-04-26

    申请号:PCT/US2006000828

    申请日:2006-01-10

    Abstract: The present invention concerns chimeric cancer therapeutic molecules comprising a targeting moiety and an anti-cell proliferation moiety. The anti-cell proliferation moiety may comprise a cytotoxic agent or an apoptosis-inducing factor, in specific embodiments. In particular embodiments, the anti-cell proliferation mechanism of the chimeric molecules comprises apoptotic pathways. In additional embodiments, the chimeric molecules of the present invention provide sensitivity to chemotherapy in a cell that is resistant to the chemotherapy.

    Abstract translation: 本发明涉及包含靶向部分和抗细胞增殖部分的嵌合癌症治疗分子。 在特定实施方案中,抗细胞增殖部分可以包含细胞毒性剂或凋亡诱导因子。 在具体实施方案中,嵌合分子的抗细胞增殖机制包括凋亡途径。 在另外的实施方案中,本发明的嵌合分子对耐化学疗法的细胞中的化学疗法提供敏感性。

Patent Agency Ranking