发明申请
US20100076175A1 MOLECULES THAT SELECTIVELY HOME TO VASCULATURE OF PREMALIGNANT OR MALIGNANT LESIONS OF THE PANCREAS AND OTHER ORGANS
审中-公开
选择性地选择胰腺和其他器官的原始血液或恶性肿瘤的分子
- 专利标题: MOLECULES THAT SELECTIVELY HOME TO VASCULATURE OF PREMALIGNANT OR MALIGNANT LESIONS OF THE PANCREAS AND OTHER ORGANS
- 专利标题(中): 选择性地选择胰腺和其他器官的原始血液或恶性肿瘤的分子
-
申请号: US12559305申请日: 2009-09-14
-
公开(公告)号: US20100076175A1公开(公告)日: 2010-03-25
- 发明人: Douglas Hanahan , Erkki Ruoslahti , Johanna A. Joyce , Pirjo Laakkonen
- 申请人: Douglas Hanahan , Erkki Ruoslahti , Johanna A. Joyce , Pirjo Laakkonen
- 申请人地址: US CA La Jolla US CA Oakland
- 专利权人: BURNHAM INSTITUTE FOR MEDICAL RESEARCH,THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人: BURNHAM INSTITUTE FOR MEDICAL RESEARCH,THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人地址: US CA La Jolla US CA Oakland
- 主分类号: C07K7/06
- IPC分类号: C07K7/06
摘要:
The invention provides a conjugate that includes a therapeutic moiety linked to a peptide or peptidomimetic that selectively homes to vasculature of premalignant pancreas. The peptide or peptidomimetic contains at least 5 contiguous amino acids of an amino acid sequence selected from CRSRKG (SEQ ID NO:9) and CEYQLDVE (SEQ ID NO:34), or a conservative variant or peptidomimetic thereof. The invention additionally provides a conjugate containing a therapeutic moiety linked to a peptide or peptidomimetic that selectively homes to pancreatic tumor cells and pancreatic tumor vasculature, the peptide or peptidomimetic comprising at least 5 contiguous amino acids of an amino acid sequence selected from CKAAKNK (SEQ ID NO:15), CKGAKAR (SEQ ID NO:19), and VGVGEWSV (SEQ ID NO:35), or a conservative variant or peptidomimetic thereof.