Non-cytotoxic protein conjugates
    41.
    发明授权
    Non-cytotoxic protein conjugates 有权
    非细胞毒性蛋白偶联物

    公开(公告)号:US08187834B2

    公开(公告)日:2012-05-29

    申请号:US11791979

    申请日:2005-12-01

    IPC分类号: A61K39/08 C07K14/00 C07H21/04

    摘要: The present invention is directed to non-cytotoxic protein conjugates for inhibition or reduction of exocytic fusion in a nociceptive sensory afferent cell. The protein conjugates comprise: (i) a Targeting Moiety (TM), wherein the TM is an agonist of a receptor present on a nociceptive sensory afferent cell, and wherein the receptor undergoes endocytosis to be incorporated into an endosome within the nociceptive sensory afferent cell; (ii) a non-cytotoxic protease or a fragment thereof, wherein the protease or protease fragment is capable of cleaving a protein of the exocytic fusion apparatus of the nociceptive sensory afferent cell; and (iii) a Translocation Domain, wherein the Translocation Domain translocates the protease or protease fragment from within the endosome, across the endosomal membrane, and into the cytosol of the nociceptive sensory afferent cell. Nucleic acid sequences encoding the protein conjugates, methods of preparing same and uses thereof are also described.

    摘要翻译: 本发明涉及用于抑制或减少伤害性感觉传入细胞中的胞外融合的非细胞毒性蛋白质缀合物。 所述蛋白质缀合物包含:(i)靶向部分(TM),其中所述TM是存在于伤害性感觉传入细胞上的受体的激动剂,并且其中所述受体经受内吞作用以掺入伤害性感觉传入细胞内的内体 ; (ii)非细胞毒性蛋白酶或其片段,其中所述蛋白酶或蛋白酶片段能够切割伤害性感觉传入细胞的胞外融合装置的蛋白质; 易位结构域(Translocation Domain),其中易位域将位于内体内的蛋白酶或蛋白酶片段穿过内体膜并转移到伤害性感觉传入细胞的胞质溶胶中。 还描述了编码蛋白质缀合物的核酸序列,其制备方法及其用途。

    Non-cytotoxic protein conjugates
    44.
    发明授权
    Non-cytotoxic protein conjugates 有权
    非细胞毒性蛋白偶联物

    公开(公告)号:US09139635B2

    公开(公告)日:2015-09-22

    申请号:US13072865

    申请日:2011-03-28

    摘要: The present invention is directed to non-cytotoxic protein conjugates for inhibition or reduction of exocytic fusion in a nociceptive sensory afferent cell. The protein conjugates comprise: (i) a Targeting Moiety (TM), wherein the TM is an agonist of a receptor present on a nociceptive sensory afferent cell, and wherein the receptor undergoes endocytosis to be incorporated into an endosome within the nociceptive sensory afferent cell; (ii) a non-cytotoxic protease or a fragment thereof, wherein the protease or protease fragment is capable of cleaving a protein of the exocytic fusion apparatus of the nociceptive sensory afferent cell; and (iii) a Translocation Domain, wherein the Translocation Domain translocates the protease or protease fragment from within the endosome, across the endosomal membrane, and into the cytosol of the nociceptive sensory afferent cell. Nucleic acid sequences encoding the protein conjugates, methods of preparing same and uses thereof are also described.

    摘要翻译: 本发明涉及用于抑制或减少伤害性感觉传入细胞中的胞外融合的非细胞毒性蛋白质缀合物。 所述蛋白质缀合物包含:(i)靶向部分(TM),其中所述TM是存在于伤害性感觉传入细胞上的受体的激动剂,并且其中所述受体经受内吞作用以掺入伤害性感觉传入细胞内的内体 ; (ii)非细胞毒性蛋白酶或其片段,其中所述蛋白酶或蛋白酶片段能够切割伤害性感觉传入细胞的胞外融合装置的蛋白质; 易位结构域(Translocation Domain),其中易位域将位于内体内的蛋白酶或蛋白酶片段穿过内体膜并转移到伤害性感觉传入细胞的胞质溶胶中。 还描述了编码蛋白质缀合物的核酸序列,其制备方法及其用途。

    FUSION PROTEINS
    45.
    发明申请
    FUSION PROTEINS 审中-公开
    融合蛋白

    公开(公告)号:US20140056870A1

    公开(公告)日:2014-02-27

    申请号:US13595927

    申请日:2012-08-27

    摘要: A single chain, polypeptide fusion protein, comprising: a non-cytotoxic protease, which cleaves a protein of the exocytic fusion apparatus of a nociceptive sensory afferent; a galanin Targeting Moiety that binds a Binding Site on the nociceptive sensory afferent, which can undergo endocytosis to be incorporated into an endosome; a protease cleavage site where the fusion protein is cleavable by a protease located between the non-cytotoxic protease and the galanin Targeting Moiety; a translocation domain that translocates the protease from within an endosome, across the endosomal membrane and into the cytosol of the nociceptive sensory afferent; a first spacer from 4 to 25 amino acids between the non-cytotoxic protease and protease cleavage site; and a second spacer comprising from 4 to 35 residues between the galanin Targeting Moiety and translocation domain. Nucleic acid sequences encoding the polypeptide fusion proteins, methods of preparing same and uses thereof are also described.

    摘要翻译: 一种单链多肽融合蛋白,其包含:非细胞毒性蛋白酶,其切割伤害性感觉传入的胞外融合装置的蛋白质; 将甘露聚糖靶向部位结合到伤害性感觉传入物上的结合位点,其可能经历内吞作用以掺入内体; 蛋白酶切割位点,其中融合蛋白可被位于非细胞毒性蛋白酶和甘丙肽靶向部位之间的蛋白酶切割; 一个易位结构域,其从内体内转移蛋白酶,穿过内体膜并进入伤害性感觉传入体的细胞溶质; 非细胞毒性蛋白酶和蛋白酶切割位点之间的4至25个氨基酸的第一个间隔区; 以及在甘露糖靶向部位和易位结构域之间包含4至35个残基的第二间隔物。 还描述了编码多肽融合蛋白的核酸序列,其制备方法及其用途。

    Non-cytotoxic protein conjugates
    46.
    发明授权
    Non-cytotoxic protein conjugates 有权
    非细胞毒性蛋白偶联物

    公开(公告)号:US08603779B2

    公开(公告)日:2013-12-10

    申请号:US13343892

    申请日:2012-01-05

    摘要: The present invention is directed to non-cytotoxic protein conjugates for inhibition or reduction of exocytic fusion in a nociceptive sensory afferent cell. The protein conjugates comprise: (i) a galanin Targeting Moiety (TM), wherein the TM is an agonist of a receptor present on a nociceptive sensory afferent cell, and wherein the receptor undergoes endocytosis to be incorporated into an endosome within the nociceptive sensory afferent cell; (ii) a non-cytotoxic protease or a fragment thereof, wherein the protease or protease fragment is capable of cleaving a protein of the exocytic fusion apparatus of the nociceptive sensory afferent cell; and (iii) a Translocation Domain, wherein the Translocation Domain translocates the protease or protease fragment from within the endosome, across the endosomal membrane, and into the cytosol of the nociceptive sensory afferent cell. Nucleic acid sequences encoding the protein conjugates, methods of preparing same and uses thereof are is also described.

    摘要翻译: 本发明涉及用于抑制或减少伤害性感觉传入细胞中的胞外融合的非细胞毒性蛋白质缀合物。 所述蛋白质缀合物包括:(i)甘丙肽靶向部分(TM),其中所述TM是存在于伤害性感觉传入细胞上的受体的激动剂,并且其中所述受体经受内吞作用以掺入伤害性感觉传入物内的内体 细胞; (ii)非细胞毒性蛋白酶或其片段,其中所述蛋白酶或蛋白酶片段能够切割伤害性感觉传入细胞的胞外融合装置的蛋白质; 易位结构域(Translocation Domain),其中易位域将位于内体内的蛋白酶或蛋白酶片段穿过内体膜并转移到伤害性感觉传入细胞的胞质溶胶中。 还描述了编码蛋白质缀合物的核酸序列,其制备方法及其用途。

    METHOD OF PREPARING A FUSION PROTEIN FOR THE INHIBITION OR REDUCTION OF SECRETION OF AN EXTRACELLULAR MEDIATOR FROM A TARGET CELL
    47.
    发明申请
    METHOD OF PREPARING A FUSION PROTEIN FOR THE INHIBITION OR REDUCTION OF SECRETION OF AN EXTRACELLULAR MEDIATOR FROM A TARGET CELL 审中-公开
    用于抑制或减少来自目标细胞的细胞外介质分泌的融合蛋白的方法

    公开(公告)号:US20130122526A1

    公开(公告)日:2013-05-16

    申请号:US13528762

    申请日:2012-06-20

    IPC分类号: C12N9/52

    CPC分类号: C12N9/52 A61K47/64 A61K47/642

    摘要: The present invention provides a method for designing a re-targeted toxin conjugate for use in treating a medical condition or disease. Also provided, is the use of said conjugates in the manufacture of a medicament for treating medical conditions or diseases. The conjugates include a Targeting Moiety, which directs the conjugate to a desired target cell, and are characterised by a Targeting Moiety that increases exocytic fusion in the target cell. The present invention also provides methods for identifying agonists suitable for use as Targeting Moieties, and methods for preparing conjugates comprising said Targeting Moieties.

    摘要翻译: 本发明提供了一种用于设计用于治疗医学病症或疾病的再靶向毒素缀合物的方法。 还提供了所述缀合物在制备用于治疗医学病症或疾病的药物中的用途。 缀合物包括将缀合物引导至期望的靶细胞的靶向部位,其特征在于靶细胞增加靶细胞中的胞外融合。 本发明还提供了用于鉴定适合用作靶向部分的激动剂的方法,以及制备包含所述靶向部分的缀合物的方法。

    Methods and compounds for the treatment of mucus hypersecretion
    48.
    发明申请
    Methods and compounds for the treatment of mucus hypersecretion 失效
    用于治疗粘液分泌过多的方法和化合物

    公开(公告)号:US20070010447A1

    公开(公告)日:2007-01-11

    申请号:US11518213

    申请日:2006-09-11

    IPC分类号: A61K38/16

    摘要: A method of treating mucus hypersecretion, the causative factor in chronic obstructive pulmonary disease (COPD), asthma and other clinical conditions involving COPD, comprises administering a compound that inhibits exocytosis in mucus secreting cells or neurones that control or direct mucus secretion. Also described is a compound, for use in the treatment of hypersecretion of mucus, which inhibits mucus secretion by inhibiting mucus secretion by mucus secreting cells, and/or inhibiting neurotransmitter release from neuronal cells controlling or directing mucus secretion.

    摘要翻译: 一种治疗粘液分泌过多症的方法,慢性阻塞性肺疾病(COPD),哮喘和其它涉及COPD的临床病症的因素包括给予抑制或分泌粘液分泌细胞或神经元中的胞吐作用的化合物。 还描述了一种用于治疗粘液分泌过高的化合物,其通过抑制由分泌分泌细菌的粘液分泌而抑制粘液分泌,和/或抑制神经递质从控制或引导粘液分泌的神经元细胞释放。