摘要:
Embodiments of the invention include additional compositions and related methods and devices for the use of phage-nanoparticle assemblies. Embodiments of the invention include compositions, methods and devices related to phage-nanoparticle assemblies and their use in a variety of methods including detection methods, in vitro and in vivo diagnostic methods, direct and/or indirect therapeutic methods, or combinations thereof. Phage-nanoparticle assemblies of the invention comprise a plurality of nanoparticles complexed with one or more phage particles to form a phage-nanoparticle assembly. In certain aspects, the phage-nanoparticle assembly may also include other agents, including but not limited to organizing agents and/or therapeutic agents.
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides for placenta or adipose tissue. In certain embodiments, the targeting peptides comprise part or all of SEQ ID NO:5-11, SEQ ID NO:13-22 or SEQ ID NO:144. The peptides may be attached to various therapeutic agents for targeted delivery. Adipose-targeting peptides may be used in methods for weight control, inducing weight loss and treating lipodystrophy syndrome. Adipose-targeting may also be accomplished using other binding moieties selectively targeted to adipose receptors, such as a prohibitin receptor protein complex. Placenta-targeting peptides may be used to interfere with pregnancy, induce labor and/or for targeted delivery of therapeutic agents to placenta and/or fetus. In other embodiments, receptors identified by binding to placenta-targeting peptides may be used to screen compounds for potential teratogenicity. An exemplary placental receptor is FcRn/β2M, and compounds that bind to FcRn/β2M are potential teratogens.
摘要翻译:本发明涉及包含鉴定和使用用于胎盘或脂肪组织的靶向肽的组合物。 在某些实施方案中,靶向肽包含SEQ ID NO:5-11,SEQ ID NO:13-22或SEQ ID NO:144的部分或全部。 肽可以连接到各种用于靶向递送的治疗剂。 脂肪酸靶向肽可用于体重控制,诱导体重减轻和脂肪营养不良综合症的治疗方法。 脂肪靶向也可以使用选择性靶向脂肪受体的其它结合部分来实现,例如抗蛋白受体蛋白复合物。 胎盘靶向肽可用于干扰妊娠,诱导劳动和/或用于靶向递送治疗剂至胎盘和/或胎儿。 在其它实施方案中,通过结合胎盘靶向肽鉴定的受体可用于筛选化合物以产生潜在的致畸性。 示例性的胎盘受体是FcRn / bgr; 2M,并且与FcRn / bgr2M2结合的化合物是潜在的致畸因子。
摘要:
The present invention concerns the fields of molecular medicine and targeted delivery of therapeutic agents. More specifically, the present invention relates to the identification of novel peptide sequences that incorporate the amino acids Leu-Pro-Arg (LPR), and particularly D(LPR), that selectively target VEGFR-I and NRP-I expressing cells. Targeted molecules in accor-dance with the invention are useful in the treatment and detection of neovascular or angiogenic VEGF associated disorders, including but not limited to cancer, obesity, diabetes, asthma, arthritis, cirrhosis and ocular diseases.
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides selective for cancer tissue, particularly prostate or ovarian cancer tissue. The method may comprise identifying endogenous mimeotopes of such peptides, such as GRP78, IL-11Rα and hsp90. Antibodies against such targeting peptides or their mimeotopes may be used for detection, diagnosis and/or staging of prostate or ovarian cancer. In other embodiments, the compositions and methods concern a novel type of gene therapy vector, known as adeno-associated phage (AAP). AAP are of use for targeted delivery of therapeutic agents to particular tissues, organs or cell types, such as prostate or ovarian cancer. In still other embodiments, targeting peptides selective for low-grade lipomas may be used for detection, diagnosis and targeted delivery of therapeutic agents.
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides for placenta or adipose tissue. In certain embodiments, the targeting peptides comprise part or all of SEQ ID NO:5-11, SEQ ID NO:13-22 OR SEQ ID NO:144. The peptides may be attached to various therapeutic agents for targeted delivery. Adipose-targeting peptides may be used in methods for weight control, inducing weight loss and treating lipodystrophy syndrome. Adipose-targeting may also be accomplished using other binding moieties selectively targeted to adipose receptors, such as a prohibitin receptor protein complex. Placenta-targeting peptides may be used to interfere with pregnancy, induce labor and/or for targeted delivery of therapeutic agents to placenta and/or fetus. In other embodiments, receptors identified by binding to placenta-targeting peptides may be used to screen compounds for potential teratogenicity. An exemplary placental receptor is FcRn/β2M, and compounds that bind to FcRn/β2M are potential teratogens.
摘要翻译:本发明涉及包含鉴定和使用用于胎盘或脂肪组织的靶向肽的组合物。 在某些实施方案中,靶向肽包含SEQ ID NO:5-11,SEQ ID NO:13-22或SEQ ID NO:144的部分或全部。 肽可以连接到各种用于靶向递送的治疗剂。 脂肪酸靶向肽可用于体重控制,诱导体重减轻和脂肪营养不良综合症的治疗方法。 脂肪靶向也可以使用选择性靶向脂肪受体的其它结合部分来实现,例如抗蛋白受体蛋白复合物。 胎盘靶向肽可用于干扰妊娠,诱导劳动和/或用于靶向递送治疗剂至胎盘和/或胎儿。 在其他实施方案中,通过结合胎盘靶向肽鉴定的受体可用于筛选化合物以产生潜在的致畸性。 示例性的胎盘受体是FcRn /β2M,并且结合FcRn /β2M的化合物是潜在的致畸因子。
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides for placenta or adipose tissue. In certain embodiments, the targeting peptides comprise part or all of SEQ ID NO:5-11, SEQ ID NO:13-22 or SEQ ID NO:144. The peptides may be attached to various therapeutic agents for targeted delivery. Adipose-targeting peptides may be used in methods for weight control, inducing weight loss and treating lipodystrophy syndrome. Adipose-targeting may also be accomplished using other binding moieties selectively targeted to adipose receptors, such as a prohibitin receptor protein complex. Placenta-targeting peptides may be used to interfere with pregnancy, induce labor and/or for targeted delivery of therapeutic agents to placenta and/or fetus. In other embodiments, receptors identified by binding to placenta-targeting peptides may be used to screen compounds for potential teratogenicity. An exemplary placental receptor is FcRn/β2M, and compounds that bind to FcRn/β2M are potential teratogens.
摘要翻译:本发明涉及包含鉴定和使用用于胎盘或脂肪组织的靶向肽的组合物。 在某些实施方案中,靶向肽包含SEQ ID NO:5-11,SEQ ID NO:13-22或SEQ ID NO:144的部分或全部。 肽可以连接到各种用于靶向递送的治疗剂。 脂肪酸靶向肽可用于体重控制,诱导体重减轻和脂肪营养不良综合症的治疗方法。 脂肪靶向也可以使用选择性靶向脂肪受体的其它结合部分来实现,例如抗蛋白受体蛋白复合物。 胎盘靶向肽可用于干扰妊娠,诱导劳动和/或用于靶向递送治疗剂至胎盘和/或胎儿。 在其它实施方案中,通过结合胎盘靶向肽鉴定的受体可用于筛选化合物以产生潜在的致畸性。 示例性的胎盘受体是FcRn / bgr; 2M,并且与FcRn / bgr2M2结合的化合物是潜在的致畸因子。
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides selective for cancer tissue, particularly prostate or ovarian cancer tissue. The method may comprise identifying endogenous mimeotopes of such peptides, such as GRP78, IL-11Rα and hsp90. Antibodies against such targeting peptides or their mimeotopes may be used for detection, diagnosis and/or staging of prostate or ovarian cancer. In other embodiments, the compositions and methods concern a novel type of gene therapy vector, known as adeno-associated phage (AAP). AAP are of use for targeted delivery of therapeutic agents to particular tissues, organs or cell types, such as prostate or ovarian cancer. In still other embodiments, targeting peptides selective for low-grade lipomas may be used for detection, diagnosis and targeted delivery of therapeutic agents.
摘要:
Provided are MUC 18 targeting peptides which may be used, e.g., to therapeutically target B-I lymphocytes to reduce the influence of these cells on the metastatic potential of melanoma cells and/or to target cancerous cells, including certain melanoma and leukemia cells. MUC 18 targeting peptides may be comprised in fusion constructs, imaging constructs, and/or therapeutic constructs such as fusion constructs which may be used for diagnosing or treating a cancer.
摘要:
Provided are MUC 18 targeting peptides which may be used, e.g., to therapeutically target B-I lymphocytes to reduce the influence of these cells on the metastatic potential of melanoma cells and/or to target cancerous cells, including certain melanoma and leukemia cells. MUC 18 targeting peptides may be comprised in fusion constructs, imaging constructs, and/or therapeutic constructs such as fusion constructs which may be used for diagnosing or treating a cancer.
摘要:
The present invention concerns compositions comprising and methods of identification and use of targeting peptides selective for cancer tissue, particularly prostate or ovarian cancer tissue. The method may comprise identifying endogenous mimeotopes of such peptides, such as GRP78, IL-11Rα and hsp90. Antibodies against such targeting peptides or their mimeotopes may be used for detection, diagnosis and/or staging of prostate or ovarian cancer. In other embodiments, the compositions and methods concern a novel type of gene therapy vector, known as adeno-associated phage (AAP). AAP are of use for targeted delivery of therapeutic agents to particular tissues, organs or cell types, such as prostate or ovarian cancer. In still other embodiments, targeting peptides selective for low-grade lipomas may be used for detection, diagnosis and targeted delivery of therapeutic agents.