EPHA3 AND MULTI-VALENT TARGETING OF TUMORS
    81.
    发明申请
    EPHA3 AND MULTI-VALENT TARGETING OF TUMORS 审中-公开
    EPHA3和肿瘤的多重指标

    公开(公告)号:US20160297863A1

    公开(公告)日:2016-10-13

    申请号:US15035560

    申请日:2014-11-11

    Abstract: Provided herein is a construct comprising, in combination: an EphA3, EphA2 and/or EphB2 binding ligand; and at least one effector molecule. In some embodiments, the at least one effector molecule comprises a therapeutic agent, a nanoparticle, a detectable group, a lipid, or a liposome. In some embodiments, the construct is a fusion protein and/or a covalent conjugate. Further provided is a construct comprising in combination: a ligand that binds to EphA2, EphA3 and/or EphB2; a ligand that binds to IL-13Rα2; and at least one effector molecule. Also provided are methods of use thereof for treating cancer.

    Abstract translation: 本文提供了包含组合的EphA3,EphA2和/或EphB2结合配体的构建体; 和至少一个效应分子。 在一些实施方案中,所述至少一个效应分子包含治疗剂,纳米颗粒,可检测组,脂质或脂质体。 在一些实施方案中,构建体是融合蛋白和/或共价缀合物。 还提供了包含组合的构建体:结合EphA2,EphA3和/或EphB2的配体; 与IL-13Rα2结合的配体; 和至少一个效应分子。 还提供了其用于治疗癌症的方法。

    Adenoviral expression vector encoding a CD40L fusion protein
    82.
    发明授权
    Adenoviral expression vector encoding a CD40L fusion protein 有权
    编码CD40L融合蛋白的腺病毒表达载体

    公开(公告)号:US09458221B2

    公开(公告)日:2016-10-04

    申请号:US13974353

    申请日:2013-08-23

    Applicant: VAXum, LLC

    Abstract: Provided are adenoviral vectors for generating an immune response to antigen. The vectors comprise a transcription unit encoding a secretable polypeptide, the polypeptide comprising a secretory signal sequence upstream of a tumor antigen upstream of CD40 ligand, which is missing all or substantially all of the transmembrane domain rendering CD40L secretable. Also provided are methods of generating an immune response against cells expressing a tumor antigen by administering an effective amount of the invention vector. Further provided are methods of generating an immune response against cancer expressing a tumor antigen in an individual by administering an effective amount of the invention vector. Still further provided are methods of generating immunity to infection by human papilloma virus (HPV) by administering an effective amount of the invention vector which encodes the E6 or E7 protein of HPV. The immunity generated is long term.

    Abstract translation: 提供用于产生对抗原的免疫应答的腺病毒载体。 载体包含编码可分泌多肽的转录单元,该多肽包含在CD40配体上游的肿瘤抗原上游的分泌信号序列,其缺失所有或基本上所有的跨膜结构域再现CD40L可分泌。 还提供了通过施用有效量的本发明载体产生针对表达肿瘤抗原的细胞的免疫应答的方法。 还提供了通过施用有效量的本发明载体产生针对表达个体肿瘤抗原的癌症的免疫应答的方法。 还提供了通过施用有效量的编码HPV的E6或E7蛋白的本发明载体来产生人乳头瘤病毒(HPV)感染免疫的方法。 产生的免疫力是长期的。

    FUSION POLYPEPTIDES COMPRISING MUCIN-DOMAIN POLYPEPTIDE LINKERS
    87.
    发明申请
    FUSION POLYPEPTIDES COMPRISING MUCIN-DOMAIN POLYPEPTIDE LINKERS 审中-公开
    包含MUCIN-DOMAIN POLYPEPTIDE连接子的融合多肽

    公开(公告)号:US20160237132A1

    公开(公告)日:2016-08-18

    申请号:US15044310

    申请日:2016-02-16

    Applicant: Alkermes, Inc.

    Abstract: The invention provides fusion proteins having improved bioactivity comprising a first polypeptide fusion partner and a second polypeptide fusion partner wherein the first fusion partner is linked to the second fusion partner by a mucin-domain polypeptide linker and wherein the bioactivity of the fusion protein of the invention is improved as compared to fusion of the first polypeptide fusion partner and the second polypeptide fusion partner in the absence of the mucin-domain polypeptide linker. Mucin-domain polypeptide linkers comprise a mucin domain that is rich in potential glycosylation sites, and has a high content of serine and/or threonine and proline, which can represent greater than 40% of the amino acids within the mucin domain and further comprise at least about 60% of its mass due to the glycans.

    Abstract translation: 本发明提供具有改善的生物活性的融合蛋白,其包含第一多肽融合配偶体和第二多肽融合配偶体,其中第一融合配偶体通过粘蛋白结构域多肽接头与第二融合配偶体连接,并且其中本发明的融合蛋白的生物活性 与不存在粘蛋白结构域多肽接头的第一多肽融合配偶体和第二多肽融合配偶体的融合相比是改善的。 粘蛋白结构域多肽接头包含富含潜在糖基化位点的粘蛋白结构域,并且具有高含量的丝氨酸和/或苏氨酸和脯氨酸,其可以代表粘蛋白结构域内的大于40%的氨基酸,并且还包含 至少约60%的质量由于聚糖。

Patent Agency Ranking