118 results about "Ovarian tumor" patented technology

The present disclosure provides methods for classifying ovarian tumors into BRCA1-type, BRCA2-type or non-BRCA-type tumor types by measuring expression levels of a plurality of disclosed ovarian tumor markers. The markers disclosed herein are useful in the diagnosis, staging, detection, and/or treatment of ovarian cancer. Also provided are methods of selecting a treatment regimen by selecting the tumor type. Ovarian cancer-linked logarithmic expression ratios and kits for diagnosis, staging, and detection of ovarian cancer using are also provided.

The present invention is related to methods of early diagnosis of ovarian cancer in a patient by determining serum levels of blood markers using a novel LabMAP™ technology (Luminex Corp., Austin, Tex.), which allows for simultaneous measurement of the blood markers in serum. The panel of blood markers offers extremely high predictive power for discrimination of ovarian cancer from both healthy control patients and from patients with benign pelvic/ovarian tumors. The methods of the present invention allow for rapid, early diagnosis of ovarian cancer with extremely high sensitivity and specificity to be clinically useful in disease diagnosis.

Compositions and methods for the therapy and diagnosis of cancer, particularly ovarian cancer, are disclosed. Illustrative compositions comprise one or more ovarian tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of diseases, particularly ovarian cancer.

The present invention relates to the identification of nucleic acid and amino acid sequences that are characteristic of tumor tissues such as ovarian tumor and lung tumor tissues and which represent targets for therapy or diagnosis of tumor diseases in a subject.

The present invention features methods of diagnosing and prognosticating ovarian tumors by detecting increased expression of an ovarian tumor marker gene in a subject or in a sample from a subject. Also featured are kits for the aforementioned diagnostic and prognostic methods. In addition, the invention features methods of treating and preventing ovarian tumors, and methods of inhibiting the growth or metastasis of ovarian tumors, by modulating the production or activity of an ovarian tumor marker polypeptide. Further featured are methods of inhibiting the growth or metastasis of an ovarian tumor by contacting an ovarian tumor cell with an antibody that specifically binds an ovarian tumor marker polypeptide.

The invention provides an immunogenic composition comprising a GnRH multimer and an antigenic carrier, an immunogenic composition comprising a recombinant vector containing a nucleic acid molecule encoding a GnRH multimer and optionally an antigenic carrier, antibodies elicited by the immunogenic compositions, and methods of using the immunogenic compositions and antibodies for modifying sexual physiology and behavior, improving the organoleptic properties of meat, and treating androgen-dependent prostate tumors and GnRH-sensitive ovarian tumors.

The present invention provides recombinant antigen-binding regions and antibodies and functional fragments containing such antigen-binding regions that are specific for the membrane-anchored, 4O.kDa mesothelin polypeptide, which is overexpressed in several tumors, such as pancreatic and ovarian tumors, mesothelioma and lung cancer cells. These antibodies, accordingly, can be used to treat these and other disorders and conditions. Antibodies of the invention also can be used in the diagnostics field, as well as for further investigating the role of mesothelin in the progression of disorders associated with cancer. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use.

This invention is directed toward novel synergistic combinations of ligand-mimicking agents specific to the c-erbB-2 protein and anti-neoplastic drugs or agents, which can be used to treat a mammalian host, usually a human, suspected of having cancer or tumor cells by administering the combination in a therapeutically- or synergistically-effective amount. The drug combinations cytotoxic to tumor cells comprise an anti-neoplastic agent and a molecule, that is not conjugated to the anti-neoplastic agent, that binds the tumor cells and induces an increase in the phosphorylation of c-erbB-2 protein when placed in contact with the tumor cells. Alternatively, the drug combination cytotoxic to tumor cells may comprise an anti-neoplastic agent and a molecule, that is not conjugated to the anti-neoplastic agent, that binds the tumor cells and causes down modulation or internalization of c-erbB-2 protein. The anti-neoplastic drug is preferably an alkylating agent, most preferably cisplatin. This combination is particularly effective for inhibiting the growth of breast and ovarian tumor cells. Methods for killing target tumor cells are contemplated by contacting the target cells with the novel drug combinations, methods for treating mammals by administering therapeutic amounts of the drug combinations are also contemplated.

The present invention relates to a novel application of a compound. The compound 4-hydroxy-2,3-dimethoxy-6-methyl-5-(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-cyclohex-2-enone of the invention is isolated and purified from the extracts of Antrodia camphorata, which can be applied for inhibiting the survival of ovarian cancer cells and be used as a pharmaceutical composition to inhibit the ovarian tumor growth.

A gene profiling signature for ovarian tumor endothelial cells is disclosed herein. The gene signature can be used to diagnosis or prognosis an ovarian tumor, identify agents to treat an ovarian tumor, to predict the metastatic potential of an ovarian tumor and to determine the effectiveness of ovarian tumor treatments. Thus, methods are provided for identifying agents that can be used to treat ovarian cancer, for determining the effectiveness of an ovarian tumor treatment, or to diagnose or prognose an ovarian tumor. Methods of treatment are also disclosed which include administering a composition that includes a specific binding agent that specifically binds to one of the disclosed ovarian endothelial cell tumor-associated molecules and inhibits ovarian tumor in the subject.

Described herein are cell culture media, kits and methods for preparing cell culture media, and methods for culturing cells, for example, cells of the female reproductive tract, and tumor cells.

Compositions suitable for use as ovarian cancer and/or tumor adjuvants in the preparation of ovarian cancer vaccines, particularly those vaccines useful in the treatment of human ovarian cancer, are provided. The ovarian cancer adjuvants described are comprised of an extracellular matrix material, such as small intestinal submucosal (SIS) tissue. The preparations may take the form of sheets, gels, liquids (injectable), tracer, or other solid or semi-solid preparation. Also disclosed are ovarian tumor inhibiting compositions that include extracellular matrix tissue adjuvants.

Cellular markers indicating a poor prognosis for ovarian cancer patients are disclosed. In particular, the invention relates to methods utilizing the frequency of a subset of cells in ovarian tumor tissue expressing vimentin, cMyc, or HE4, or any combination thereof, to predict an ovarian cancer patient will relapse.

The invention discloses a compound having the following general formula (I), wherein K is selected from a cycloalkane group shown in the following formula. The invention also discloses an indoleamine-2,3-dioxygenase inhibitor comprising the compound and an application of the compound in preparation of drugs for treating cancer. The compound of the invention can effectively inhibit cell proliferation, has a good therapeutic effect on various diseases such as cancer, has significant therapeutic effects on breast cancer, cervical cancer, colon cancer, lung cancer, stomach cancer, rectal cancer, pancreatic cancer, brain cancer, skin cancer, oral cancer, prostatic cancer, bone cancer, kidney cancer, ovarian cancer, bladder cancer, liver cancer, fallopian tube tumor, ovarian tumor, peritoneal tumor, stage IV melanoma, glioma, glioblastoma, hepatocellular carcinoma, mastoid renal tumor, head and neck tumor, leukemia, lymphoma, myeloma, non-small cell lung cancer, and the like, and has very broad application prospects.

Methods and compositions for contributing to the treatment of cancers, especially ovarian tumors, are disclosed. The methods and compositions utilize an endothelin B agonist (ET_B) to enhance the delivery and resulting efficacy of chemotherapeutic agent(s) (e.g., cisplatin and/or cyclophosphamide).

A Chinese medicine for treating cancers and tumors is prepared from 17 Chinese-medicinal materials including ginseng, Chinese angelica root, Chuan-xiong rhizome, peach kernel, safflower, etc. Its advantages are sure curative effect and no toxic by-effect.