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公开(公告)号:US20050203025A1
公开(公告)日:2005-09-15
申请号:US11004107
申请日:2004-12-03
申请人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
发明人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
IPC分类号: A61K38/00 , C07K7/06 , C07K14/705 , A61K38/10 , A61K38/08
CPC分类号: C07K7/06 , A61K38/00 , C07K14/705
摘要: Modulating agents for inhibiting or enhancing nonclassical cadherin mediated cell adhesion are provided. The modulating agents comprise one or more of: (a) a peptide sequence that is at least 50% identical to a nonclassical cadherin CAR sequence; (b) a non-peptide mimetic of a nonclassical cadherin CAR sequence; (c) a substance, such as an antibody or antigen-binding fragment thereof, that specifically binds a nonclassical cadherin CAR sequence; and/or (d) a polynucleotide encoding a polypeptide that comprises a nonclassical cadherin CAR sequence or analogue thereof. Methods for using such modulating agents for modulating nonclassical cadherin-mediated cell adhesion in a variety of contexts are also provided.
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公开(公告)号:US20050163786A1
公开(公告)日:2005-07-28
申请号:US10956748
申请日:2004-10-01
申请人: Patrick Doherty , Orest Blaschuk , Barbara Gour
发明人: Patrick Doherty , Orest Blaschuk , Barbara Gour
IPC分类号: C12N15/09 , A61K38/00 , A61K39/395 , A61K47/48 , A61P17/02 , A61P25/00 , A61P35/00 , A61P43/00 , C07K7/06 , C07K7/64 , C07K14/705 , C07K16/18 , A61K48/00 , A61K38/16
CPC分类号: C07K7/06 , A61K38/12 , C07K7/64 , C07K14/705
摘要: Modulating agents and methods for enhancing or inhibiting cadherin-mediated functions are provided. The modulating agents comprise at least an HAV binding motif, an analogue or peptidomimetic thereof, or an antibody or fragment thereof that specifically binds to such a motif. Modulating agents may additionally comprise one or more cell adhesion recognition sequences recognized by cadherins and/or other adhesion molecules. Such modulating agents may, but need not, be linked to a targeting agent, drug and/or support material.
摘要翻译: 提供了用于增强或抑制钙粘蛋白介导的功能的调节剂和方法。 调节剂包含与这种基序特异性结合的至少HAV结合基序,类似物或肽模拟物,或其抗体或片段。 调节剂可另外包含钙粘蛋白和/或其他粘附分子识别的一种或多种细胞粘附识别序列。 这种调节剂可以但不必与靶向剂,药物和/或支持材料连接。
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3.
公开(公告)号:US20050129676A1
公开(公告)日:2005-06-16
申请号:US10714556
申请日:2003-11-14
申请人: Orest Blaschuk , Stephanie Michaud
发明人: Orest Blaschuk , Stephanie Michaud
IPC分类号: A61K38/00 , A61K38/10 , A61K38/12 , A61K39/395 , C07D211/58 , C07K5/103 , C07K5/113 , C07K5/117 , C07K14/705
CPC分类号: C07K5/1021 , A61K38/00 , C07D211/58 , C07K5/101 , C07K5/1013 , C07K5/1024 , C07K14/705
摘要: Modulating agents and methods for enhancing or inhibiting classical cadherin-mediated functions are provided. The modulating agents comprise at least a tryptophan-containing cell adhesion recognition sequence of a classical cadherin molecule, a conservative analogue or peptidomimetic thereof, or an antibody or fragment thereof that specifically binds to such a cell adhesion recognition sequence. Modulating agents may additionally comprise one or more cell adhesion recognition sequences recognized by cadherins and/or other adhesion molecules. Such modulating agents may, but need not, be linked to a targeting agent, pharmaceutically active substance and/or support material.
摘要翻译: 提供了用于增强或抑制经典钙粘着蛋白介导功能的调节剂和方法。 调节剂至少含有特异性结合这种细胞粘附识别序列的经典钙粘蛋白分子,保守类似物或肽模拟物或其抗体或片段的至少含色氨酸的细胞粘附识别序列。 调节剂可另外包含钙粘蛋白和/或其他粘附分子识别的一种或多种细胞粘附识别序列。 这样的调节剂可以但不必与靶向剂,药物活性物质和/或支持材料连接。
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公开(公告)号:US20060183884A1
公开(公告)日:2006-08-17
申请号:US11299289
申请日:2005-12-09
申请人: Orest Blaschuk , Barbara Gour , Riaz Farookhi , Anmar Ali , Sarah George
发明人: Orest Blaschuk , Barbara Gour , Riaz Farookhi , Anmar Ali , Sarah George
IPC分类号: A61K38/12 , C07K7/64 , A61K39/395 , C07K16/30
CPC分类号: C07K7/06 , A61K38/00 , C07K7/56 , C07K7/64 , C07K14/705
摘要: Cyclic peptides comprising a cadherin cell adhesion recognition sequence HAV, and compositions comprising such cyclic peptides, are provided. Methods for using such peptides for modulating cadherin-mediated cell adhesion in a variety of contexts are also provided.
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5.
公开(公告)号:US20050215482A1
公开(公告)日:2005-09-29
申请号:US11003150
申请日:2004-12-03
申请人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
发明人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
IPC分类号: A61K38/00 , C07K7/06 , C07K14/705 , A61K38/10 , A61K38/08
CPC分类号: C07K7/06 , A61K38/00 , C07K14/705
摘要: Compositions and methods for modulating OB-cadherin-mediated functions are provided. The compositions and methods employ OB-cadherin modulating agents which generally comprise one or more of: (a) a peptide sequence that is at least 50% identical to an OB-cadherin CAR sequence; (b) a non-peptide mimetic of an OB-cadherin CAR sequence; (c) a substance, such as an antibody or antigen-binding fragment thereof, that specifically binds an OB-cadherin CAR sequence; and/or (d) a polynucleotide encoding a polypeptide that comprises an OB-cadherin CAR sequence or analogue thereof.
摘要翻译: 提供了调节OB-钙粘蛋白介导的功能的组合物和方法。 组合物和方法使用通常包含以下一种或多种的OB-钙粘蛋白调节剂:(a)与OB-钙粘着蛋白CAR序列至少50%相同的肽序列; (b)OB-钙粘蛋白CAR序列的非肽模拟物; (c)特异性结合OB-钙粘着素CAR序列的物质,如抗体或其抗原结合片段; 和/或(d)编码包含OB-钙粘蛋白CAR序列或其类似物的多肽的多核苷酸。
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公开(公告)号:US20080081831A1
公开(公告)日:2008-04-03
申请号:US11762015
申请日:2007-06-12
申请人: Barbara Gour , Orest Blaschuk , Anmar Ali , Feng Ni , Zhigang Chen , Stephanie Michaud , Shoameng Wang , Zenjian Hu
发明人: Barbara Gour , Orest Blaschuk , Anmar Ali , Feng Ni , Zhigang Chen , Stephanie Michaud , Shoameng Wang , Zenjian Hu
IPC分类号: A61K31/4196 , A61P43/00
CPC分类号: C07K7/06 , A61K31/4196 , A61K38/00 , C07K2299/00
摘要: Peptidomimetics of cyclic peptides, and compositions comprising such peptidomimetics are provided. The peptidomimetics have a three-dimensional structure that is substantially similar to a three-dimensional structure of a cyclic peptide that comprises a cadherin cell adhesion recognition sequence HAV. Methods for using such peptidomimetics for modulating cadherin-mediated cell adhesion in a variety of contexts are also provided.
摘要翻译: 提供了环肽的肽模拟物,以及包含这种肽模拟物的组合物。 肽模拟物具有基本上类似于包含钙粘着蛋白细胞粘附识别序列HAV的环状肽的三维结构的三维结构。 还提供了使用这种肽模拟物在各种情况下调节钙粘蛋白介导的细胞粘附的方法。
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7.
公开(公告)号:US20070203057A1
公开(公告)日:2007-08-30
申请号:US11616733
申请日:2006-12-27
申请人: Patrick Doherty , Orest Blaschuk , Barbara Gour
发明人: Patrick Doherty , Orest Blaschuk , Barbara Gour
CPC分类号: C07K7/06 , A61K38/12 , C07K7/64 , C07K14/705
摘要: Modulating agents and methods for enhancing or inhibiting cadherin-mediated functions are provided. The modulating agents comprise at least an HAV binding motif, an analogue or peptidomimetic thereof, or an antibody or fragment thereof that specifically binds to such a motif. Modulating agents may additionally comprise one or more cell adhesion recognition sequences recognized by cadherins and/or other adhesion molecules. Such modulating agents may, but need not, be linked to a targeting agent, drug and/or support material.
摘要翻译: 提供了用于增强或抑制钙粘蛋白介导的功能的调节剂和方法。 调节剂包含与这种基序特异性结合的至少HAV结合基序,类似物或肽模拟物,或其抗体或片段。 调节剂可另外包含钙粘蛋白和/或其他粘附分子识别的一种或多种细胞粘附识别序列。 这种调节剂可以但不必与靶向剂,药物和/或支持材料连接。
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8.
公开(公告)号:US20050222037A1
公开(公告)日:2005-10-06
申请号:US11004763
申请日:2004-12-03
申请人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
发明人: Orest Blaschuk , Barbara Gour , James Symonds , Stephen Byers
IPC分类号: A61K38/00 , C07K7/06 , C07K14/705 , A61K38/08 , A61K38/06
CPC分类号: C07K7/06 , A61K38/00 , C07K14/705
摘要: Compositions and methods for modulating VE-cadherin-mediated functions are provided. The compositions and methods employ VE-cadherin modulating agents which generally comprise one or more of: (a) a peptide sequence that is at least 50% identical to a VE-cadherin cell adhesion recognition sequence; (b) a non-peptide mimetic of a VE-cadherin cell adhesion recognition sequence; (c) a substance, such as an antibody or antigen-binding fragment thereof, that specifically binds a VE-cadherin cell adhesion recognition sequence; and/or (d) a polynucleotide encoding a polypeptide that comprises a VE-cadherin cell adhesion recognition sequence or analogue thereof.
摘要翻译: 提供了调节VE-钙粘蛋白介导的功能的组合物和方法。 组合物和方法采用VE-钙粘蛋白调节剂,其通常包含以下一种或多种:(a)与VE-钙粘着蛋白细胞粘附识别序列至少50%相同的肽序列; (b)VE-钙粘着蛋白细胞粘附识别序列的非肽模拟物; (c)特异性结合VE-钙粘着蛋白细胞粘附识别序列的物质,如抗体或其抗原结合片段; 和/或(d)编码包含VE-钙粘着蛋白细胞粘附识别序列或其类似物的多肽的多核苷酸。
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公开(公告)号:US20050037973A1
公开(公告)日:2005-02-17
申请号:US10885482
申请日:2004-07-06
申请人: Orest Blaschuk , James Symonds , Barbara Gour , J. Alexander
发明人: Orest Blaschuk , James Symonds , Barbara Gour , J. Alexander
CPC分类号: C07K14/705 , A61K38/00 , C07K14/47
摘要: Methods for using modulating agents to enhance or inhibit occludin-mediated cell adhesion in a variety of in vivo and in vitro contexts are provided. Within certain embodiments, the modulating agents may be used for cancer therapy or to increase immune cell infiltration into tumors. The modulating agents comprise at least one occludin cell adhesion recognition sequence or an antibody or fragment thereof that specifically binds the occludin cell adhesion recognition sequence. Modulating agents may additionally comprise one or more cell adhesion recognition sequences recognized by other adhesion molecules. Such modulating agents may, but need not, be linked to a targeting agent, drug and/or support material.
摘要翻译: 提供了在各种体内和体外环境中使用调节剂增强或抑制闭合蛋白介导的细胞粘附的方法。 在某些实施方案中,调节剂可用于癌症治疗或增加免疫细胞浸润到肿瘤中。 调节剂包含特异性结合闭锁蛋白细胞粘附识别序列的至少一个闭合蛋白细胞粘附识别序列或其抗体或片段。 调节剂可另外包含由其它粘附分子识别的一种或多种细胞粘附识别序列。 这种调节剂可以但不必与靶向剂,药物和/或支持材料连接。
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