Patent application number | Description | Published |
20100279918 | Chimeric Constructs Between Cancer-Homing Peptides and Cell-Penetrating Peptides Coupled to Anticancer Drugs and/or Diagnostic Agent/Agents - A construct comprising a cancer-homing peptide, an optional linker and a cell-penetrating peptide coupled to an anticancer drug and/or a diagnostic agent is disclosed. The homing peptide is for example a linear pentapeptide such as CREKA (SEQ ID NO:1), AREKA (SEQ 5 ID NO: 23) or CREKA0 (SEQ ID NO: 23), or a cyclic nonapeptide CPGPEGAGC (SEQ ID NO:2), and the cell-penetrating peptide is for example one of the peptides SEQ ID NO:3-SEQ ID NO:20. The anticancer drug may be selected from alkylating agents, antimetabolites and cytotoxic antibiotics, and the diagnostic agent may be a fluorescent label. Further, a method of delivering an anticancer drug and/or a diagnostic agent into a cancer cell 0 comprising administration of a construct according to the invention in vivo or in vitro is described. | 11-04-2010 |
20110130342 | PEPTIDE HOMING TO BRAIN TUMORS - The present invention relates to a peptide, which specifically homes to the intracranial, early stage astrocytoma model that grows as islets and harbors co-opted tumor vessels in the brain. The peptide finds its use in targeted delivery of therapeutic substances to invasive brain cancer or metastatic brain lesions as such and in combination with conventional therapies, such as surgery and radiation, and anti-angiogenic therapies, and as a tool in diagnosis of, e.g., invasive brain cancer or metastatic brain lesions. | 06-02-2011 |
20110165064 | METHODS AND COMPOSITIONS RELATED TO CLOT-BINDING COMPOUNDS - Disclosed are compositions and methods related to clot-binding compounds. For example, disclosed are compositions comprising a surface molecule and at least one modified clot-binding compound. The modified clot-binding compound can selectively bind to clotted plasma protein, wherein the composition causes clotting and amplifies the accumulation of the composition in tumors. The modified clot-binding compound can enhance the clotting in tumors compared to its unmodified derivative. The disclosed targeting is useful for treatment of cancer and other diseases and disorders. | 07-07-2011 |
20120201753 | METHODS AND COMPOSITIONS RELATED TO TARGETING WOUNDS, REGENERATING TISSUE, AND TUMORS - Disclosed are compositions and methods useful for targeting regenerating tissue, wounds, and tumors. The compositions and methods are based on peptide sequences that selectively bind to and home to regenerating tissue, wound sites, and tumors in animals. The disclosed targeting is useful for delivering therapeutic and detectable agents to regenerating tissue, wound sites, and tumors in animals. | 08-09-2012 |
20120219502 | METHODS AND COMPOSITIONS FOR TARGETING GC1QR/P32 - Disclosed are compositions and methods useful for targeting gC1q/p32 receptors. The disclosed targeting is useful for delivering therapeutic and detectable agents to cancerous cells, and to areas of inflammation. | 08-30-2012 |
20140220106 | LYMPHATIC ZIP CODES IN TUMORS AND PRE-MALIGNANT LESIONS - Disclosed herein are compositions and methods for and involving selectively targeting tumor lymphatics. | 08-07-2014 |
Patent application number | Description | Published |
20090098633 | HMGN2 peptides and related molecules that selectively home to tumor blood vessels and tumor cells - The present invention provides a conjugate which contains a therapeutic moiety linked to a homing molecule that selectively homes to tumor blood vessels and tumor cells and that specifically binds the receptor bound by peptide KDEPQRRSARLSAKPAPPKPEPKPKKAPAKK (SEQ ID NO: 9). Methods of directing a conjugate of the invention to tumor blood vessels and tumor cells and of using a conjugate to treat cancer also are provided. | 04-16-2009 |
20090221718 | METADHERIN POLYPEPTIDES, ENCODING NUCLEIC ACIDS AND METHODS OF USE - Metadherin, a protein that controls metastasis, and variants of metadherin are described. DNA sequences encoding the same and methods of production are described. Therapies involving the application of metadherin, binding agents that bind to metadherin, such as antibodies, and expression modulating agents, such as siRNA, are described. The use of metadherin or metadherin variants for delivering desired substances to particular lung tissue is described. A method of diagnosing metastatic cells based on the presence of metadherin is described. | 09-03-2009 |
20090257951 | NGR receptor and methods of identifying tumor homing molecules that home to angiogenic vasculature using same - The present invention provides a method of identifying a tumor homing molecule that homes to angiogenic vasculature by contacting a substantially purified NGR receptor with one or more molecules and determining specific binding of a molecule to the NGR receptor, where the presence of specific binding identifies the molecule as a tumor homing molecule that homes to angiogenic vasculature. The invention also provides a method of directing a moiety to angiogenic vasculature in a subject by administering to the subject a conjugate including a moiety linked to a tumor homing molecule that exhibits specific binding to an NGR receptor, whereby the moiety is directed to angiogenic vasculature. In addition, the invention provides a method of imaging the angiogenic vasculature of a tumor in a subject by administering to the subject a conjugate having a detectable moiety linked to a tumor homing molecule that exhibits specific binding to an NGR receptor and detecting the conjugate. | 10-15-2009 |
20090297450 | Tumor homing molecules, conjugates derived therefrom, and methods of using same - The present invention provides tumor homing molecules, which selectively home to a tumor. The invention also provides methods of using a tumor homing molecule to target an agent such as a drug to a selected tumor or to identify the target molecule expressed by the tumor. The invention also provides methods of targeting a tumor containing angiogenic vasculature by contacting the tumor with a molecule that specifically binds an α | 12-03-2009 |
20090298919 | Tumor homing molecules, conjugates derived therefrom, and methods of using same - The present invention provides tumor homing molecules, which selectively home to a tumor. The invention also provides methods of using a tumor homing molecule to target an agent such as a drug to a selected tumor or to identify the target molecule expressed by the tumor. The invention also provides methods of targeting a tumor containing angiogenic vasculature by contacting the tumor with a molecule that specifically binds an α | 12-03-2009 |
20120014974 | METHODS OF MODULATING CELL DEATH BASED ON THE BIT1/AES REGULATORY PATHWAY - The present invention provides a method of identifying an effective agent that alters the association of a Bit1 polypeptide with an AES polypeptide. The method is practiced by contacting a Bit1 polypeptide, or active fragment thereof, and an AES polypeptide, or active fragment thereof, with an agent under conditions that allow the Bit1 polypeptide or active fragment thereof to associate with the AES polypeptide or active fragment thereof; and detecting an altered association of the Bit1 polypeptide or active fragment thereof and the AES polypeptide or active fragment thereof, where an altered association indicates that the agent is an effective agent that alters the association of a Bit1 polypeptide with an AES polypeptide. Such an effective agent can modulate apoptosis and can be a useful therapeutic agent. | 01-19-2012 |
20120121501 | HMGN2 PEPTIDES AND RELATED MOLECULES THAT SELECTIVELY HOME TO TUMOR BLOOD VESSELS AND TUMOR CELLS - The present invention provides a conjugate which contains a therapeutic moiety linked to a homing molecule that selectively homes to tumor blood vessels and tumor cells and that specifically binds the receptor bound by peptide KDEPQRRSARLSAKPAPPKPEPKPKKAPAKK (SEQ ID NO: 9). Methods of directing a conjugate of the invention to tumor blood vessels and tumor cells and of using a conjugate to treat cancer also are provided. | 05-17-2012 |
20130183241 | PEPTIDES THAT HOME TO TUMOR LYMPHATIC VASCULATURE AND METHODS OF USING SAME - The present invention provides a conjugate containing a moiety linked to a homing molecule that selectively homes to tumor lymphatic vasculature. The invention also provides a method of directing a moiety to tumor lymphatic vasculature in a subject by administering to the subject a conjugate containing a moiety linked to a homing molecule that selectively homes to tumor lymphatic vasculature. | 07-18-2013 |
20150031851 | HMGN2 PEPTIDES AND RELATED MOLECULES THAT SELECTIVELY HOME TO TUMOR BLOOD VESSELS AND TUMOR CELLS - The present invention provides a conjugate which contains a therapeutic moiety linked to a homing molecule that selectively homes to tumor blood vessels and tumor cells and that specifically binds the receptor bound by peptide KDEPQRRSARLSAKPAPPKPEPKPKKAPAKK (SEQ ID NO: 9). Methods of directing a conjugate of the invention to tumor blood vessels and tumor cells and of using a conjugate to treat cancer also are provided. | 01-29-2015 |