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242 results about "Colonic cancer" patented technology
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Biofilm formation to define risk for colon cancer
ActiveUS20160223553A1Preventing and diminishing developmentIncreased proliferationMicrobiological testing/measurementUnknown materialsFecesIncreased risk
Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and / or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and / or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and / or biofilm-associated microbes are disclosed. In particular embodiments, the invention provides for identification of a subject at elevated risk of developing or having colorectal cancer and / or a colorectal adenoma, based upon detection of a biofilm and / or biofilm-associated bacteria within the gastrointestinal tract of the subject (optionally, within a biopsy specimen and / or stool sample of such subject). Therapies involving administration of an antibiotic agent and / or a probiotic agent to a subject, to prevent or reduce biofilm formation within the gastrointestinal tract of the subject, optionally provided in combination with additional cancer therapy, are also disclosed.
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE
Molecular assay to predict recurrence of Duke's B colon cancer
A method of providing a prognosis of colorectal cancer is conducted by analyzing the expression of a group of genes. Gene expression profiles in a variety of medium such as microarrays are included as are kits that contain them.
Owner:VERIDEX LCC
DLC-1 gene deleted in cancers
InactiveUS6897018B1Quick classificationImprove abilitiesSugar derivativesGenetic material ingredientsProstate cancerFhit gene
A cDNA molecule corresponding to a newly discovered human gene is disclosed. The new gene, which is frequently deleted in liver cancer cells and cell lines, is called the DLC-1 gene. Because the gene is frequently deleted in liver cancer cells, but present in normal cells, it is thought to act as a tumor suppressor. This gene is also frequently deleted in breast and colon cancers, and its expression is decreased or undetectable in many prostate and colon cancers. Also disclosed is the amino acid sequence of the protein encoded by the DLC-1 gene. Methods of using these biological materials in the diagnosis and treatment of hepatocellular cancer, breast cancer, colon cancer, prostate cancer, and adenocarcinomas are presented.
Owner:UNITED STATES OF AMERICA
Methods and compositions for detecting colon cancers
ActiveUS7485420B2Significant positive effectMicrobiological testing/measurementBiological testingNucleotide sequencingDifferential Methylation
Owner:CASE WESTERN RESERVE UNIV
Anti-Claudin 3 Monoclonal Antibody and Treatment and Diagnosis of Cancer Using the Same
InactiveUS20100111852A1Inhibit cell proliferationIn-vivo radioactive preparationsBiological material analysisProstate cancerCytotoxicity
Monoclonal antibodies that bind specifically to Claudin 3 expressed on cell surface are provided. The antibodies of the present invention are useful for diagnosis of cancers that have enhanced expression of Claudin 3, such as ovarian cancer, prostate cancer, breast cancer, uterine cancer, liver cancer, lung cancer, pancreatic cancer, stomach cancer, bladder cancer, and colon cancer. The present invention provides monoclonal antibodies showing cytotoxic effects against cells of these cancers. Methods for inducing cell injury in Claudin 3-expressing cells and methods for suppressing proliferation of Claudin 3-expressing cells by contacting Claudin 3-expressing cells with a Claudin 3-binding antibody are disclosed. The present application also discloses methods for diagnosis or treatment of cancers.
Owner:CHUGAI PHARMA CO LTD
Methods and compositions for detecting colon cancers
InactiveUS7432050B2Significant positive effectSugar derivativesMicrobiological testing/measurementHLTFNucleotide sequencing
This application describes methods and compositions for detecting and treating HLTF-associated neoplasia. Differential methylation of the HLTF nucleotide sequences has been observed in HLTF-associated neoplasia such as colon neoplasia.
Owner:CASE WESTERN RESERVE UNIV
Kinase inhibitors useful for the treatment of myleoprolific diseases and other proliferative diseases
Compounds of the present invention find utility in the treatment of mammalian cancers and especially human cancers including but not limited to malignant, melanomas, glioblastomas, ovarian cancer, pancreatic cancer, prostate cancer, lung cancers, breast cancers, kidney cancers, cervical carcinomas, metastasis of primary tumor sites, myeloproliferative diseases, leukemias, papillary thyroid carcinoma, non small cell lung cancer, mesothelioma, hypereosinophilic syndrome, gastrointestinal stromal tumors, colonic cancers, ocular diseases characterized by hyperproliferation leading to blindness including various retinopathies, rheumatoid arthritis, asthma, chronic obstructive pulmonary disease, mastocyctosis, mast cell leukemia, a disease caused by c-Abl kinase, oncogenic forms thereof, aberrant fusion proteins thereof and polymorphs thereof, or a disease caused by c-Kit kinase, oncogenic forms thereof, aberrant fusion proteins thereof and polymorphs thereof.
Owner:DECIPHERA PHARMA LLC
Tumor antigen useful in diagnosis and therapy of prostate and colon cancer
InactiveUS7037667B1Microbiological testing/measurementBiological material analysisCell membraneTumor antigen
Owner:AGENSYS
Gene expression profiling of colon cancer with DNA arrays
InactiveUS20050287544A1Improve prognostic classificationMicrobiological testing/measurementDiseaseLarge intestine
Differential gene expression associated with histopathologic features of colorectal disease can be performed with nucleic acid arrays. Such arrays can comprise a pool of polynucleotide sequences from colon tissues, and the detection of the overexpression or underexpression of polynucleotide sequences (or subsequences or complements thereof) from this pool can provide information relating to the detection, diagnosis, stage, classification, monitoring, prediction, prevention or treatment of colorectal disease.
Owner:IPSOGEN +2
Methods for predicting and overcoming resistance to chemotherapy in ovarian cancer and for predicting colon cancer occurrence
The invention provides methods for predicting whether an ovarian cancer patient's tumor will be resistant to chemotherapy. The invention also provides methods for monitoring the effectiveness of treatment, particularly a chemotherapeutic treatment, in a patient treated for ovarian cancer. The invention further provides methods for treating ovarian cancer, by reducing chemotherapeutic drug resistance in said cells. In addition, the invention provides methods of screening compounds to identify tumor cell growth inhibitors in tumor cells resistant to conventional chemotherapeutic treatment regimes.
Owner:PENN STATE RES FOUND
N-acyl ureas exhibiting anti-cancer and anti-proliferative activities
Compounds of the present invention find utility in the treatment of mammalian cancers and especially human cancers including, but not limited to, malignant melanomas, solid tumors, glioblastomas, ovarian cancer, pancreatic cancer, prostate cancer, lung cancers, breast cancers, kidney cancers, hepatic cancers, cervical carcinomas, metastasis of primary tumor sites, myeloproliferative diseases, chronic myelogenous leukemia, leukemias, papillary thyroid carcinoma, non-small cell lung cancer, mesothelioma, hypereosinophilic syndrome, gastrointestinal stromal tumors, colonic cancers, ocular diseases characterized by hyperproliferation leading to blindness including various retinopathies, diabetic retinopathy, rheumatoid arthritis, asthma, chronic obstructive pulmonary disease, mastocytosis, mast cell leukemia, and diseases caused by PDGFR-α kinase, PDGFR-β kinase, c-KIT kinase, cFMS kinase, c-MET kinase, and oncogenic forms, aberrant fusion proteins and polymorphs of any of the foregoing kinases.
Owner:DECIPHERA PHARMA LLC
Compositions and Methods for Treating or Preventing Inflammatory Bowel Disease, Familial Adenomatous Polyposis and Colon Cancer
ActiveUS20080031984A1Prevent and reduce incidenceAdverse side-effectBiocideOrganic active ingredientsIntestinal structureUlcerative colitis
The present invention provides methods for preventing colon cancer by administering, to a patient in need thereof, a polymeric proanthocyanidin composition from a Croton species or Calophyllum species in an amount sufficient to prevent colon cancer, which composition inhibits COX-2. The present invention also provides methods for treating inflammation locally in the intestines comprising administering to a patient in need thereof, a polymeric proanthocyanidin composition from a Croton species or Calophyllum species in an amount sufficient to treat inflammation. In one embodiment, the polymeric proanthocyanidin compound is crofelemer. The present invention in alternative embodiments provides methods for treating pain locally in the intestines and treating inflammatory bowel diseases, such as Crohn's disease and ulcerative colitis, as well as for treating familial adenomatous polyposis (FAP).
Owner:NAPO PHARMA INC
Mutations of the PIK3CA gene in human cancers
ActiveUS8026053B2Inhibit progressReduce the amount requiredMicrobiological testing/measurementAntineoplastic agentsHuman cancerKinase
Phosphatidylinositol 3-kinases (PI3Ks) are known to be important regulators of signaling pathways. To determine whether PI3Ks are genetically altered in cancers, we analyzed the sequences of the P13K gene family and discovered that one family member, PIK3CA, is frequently mutated in cancers of the colon and other organs. The majority of mutations clustered near two positions within the P13K helical or kinase domains. PIK3CA represents one of the most highly mutated oncogenes yet identified in human cancers and is useful as a diagnostic and therapeutic target.
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE
Method for diagnosing colon cancer
The present invention relates to a method for diagnosing colon cancer by detecting a colon cancer specific antigen, defensin α6 from the blood of patient and a diagnostic kit for colon cancer comprising anti-defensin α6 antibody. The diagnostic kit for colon cancer of present invention comprises: a solid support such as 96-well plate for ELISA, nitrocellulose membrane, polyvinylidene fluoride membrane, microplate, glass substrate, polystyrene substrate, silicone substrate or metal plate, on which anti-defensin α6 antibody is immobilized; and, a means for detecting colon cancer specific antigen such as a primary antibody which specifically binds with an antigen conjugated with an antibody on a solid substrate and a secondary antibody-signal complex which specifically binds with the primary antibody. The diagnostic kit of the invention can diagnose colon cancer with the minute amount of patients' blood, which makes possible the easy and simple diagnosis of colon cancer.
Owner:RNL BIO
Method of diagnosing colon and gastric cancers
Owner:ONCOTHERAPY SCI INC
Application of apatinib and anti-PD-1 antibody combination to preparation of colon cancer medicines
InactiveCN106963948AHigh tumor inhibition rateIncreased area of necrosisOrganic active ingredientsAntibody ingredientsWilms' tumorCancer research
The invention discloses application of apatinib and anti-PD-1 antibody combination to preparation of colon cancer medicines. The colon cancer is treated through combined medication of apatinib and an anti-PD-1 antibody; through experiments, the tumor inhibition rate of apatinib and anti-PD-1 antibody combination is 53.97 percent, the tumor inhibition rate is increased by 40.4 percent as compared with that of a single apatinib group (53.97 percent vs 13.57 percent, P is less than 0.05, Mann-Whitneytest), and the tumor inhibition rate is increased by 23.17 percent as compared with that of a single anti-PD-1 antibody group (53.97 percent vs 13.57 percent, P is less than 0.05, Mann-Whitneytest) (the tumor inhibition rate is equal to 1-expreiment group tumor volume / control group tumor volume). After the apatinib and the anti-PD-1 antibody are combined, the tumor necrosis area can be obviously increased as compared with that of single groups.
Owner:顾艳宏
Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
InactiveUS20150132253A1Effectively preventingEffectively treatingHeavy metal active ingredientsOrganic active ingredientsDiseaseCombined Modality Therapy
The present invention provides a combination therapy for effectively treating and / or preventing diseases associated with cells expressing CLDN18.2, including cancer diseases such as gastric cancer, esophageal cancer, pancreatic cancer, lung cancer, ovarian cancer, colon cancer, hepatic cancer, head-neck cancer, and cancer of the gallbladder and metastases thereof.
Owner:ASTELLAS PHARMA INC +1
Treatment of cancer with aldose reductase inhibitors
InactiveUS20110092566A1Growth inhibitionPrevents metastatic tumor growthBiocideBoron compound active ingredientsLymphatic SpreadCytotoxicity
Provided herein are methods of treating a pathophysiological state or symptoms thereof resulting from aldose reductase-mediated signaling in a cytotoxic pathway in a subject using an inhibitor of aldose reductase. Particularly, specific inhibitors may be small molecules such as fidarestat or siRNA. Also, methods of treating breast and prostate cancers or suppressing metastasis of colon cancer thereof using the siRNAs and aldose reductase inhibitors are provided.
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST
Method for early detection of various cancers and gastrointestinal disease and monitoring of transplanted organs
InactiveUS20080280282A1Early diagnosisMicrobiological testing/measurementDead animal preservationReceptor for activated C kinase 1Disease cause
A method for the early diagnosis of breast, lung, pancreatic and colon growths and cancers as well as conditions associated with donor and recipient organ transplants, both before and after transplantation to identify and allow treatment of possible transplanted organ rejection and other disease conditions related and unrelated to the transplantation, compares the gene expression patterns from a patient's peripheral blood monocytes-lymphocyte's gene system with either the similar gene expression patterns of a normal person, or with the similar gene expression patterns of a person known to have the condition being screened for. Differences between the patient's gene expression patterns for particular genes and the normal patterns indicates the presence of the condition with the number of differences indicating the probability of the condition. Similarities between the patient's gene expression patterns for those particular genes and the patterns of a person known to have the condition indicates the presence of the condition with the number of similarities indicating the probability of the condition. Portions of the method may be performed with the use of a microfluidic machine.
Owner:BAUER JR A ROBERT
Early Detection and Prognosis of Colon Cancers
InactiveUS20080221056A1Organic active ingredientsGenetic material ingredientsGenes mutationBiomarker (petroleum)
We have developed a transcriptome-wide approach to identify genes affected by promoter CpG island hypermethylation and transcriptional silencing in colorectal cancer (CRC). By screening cell lines and validating tumor specific hypermethylation in a panel of primary human CRC samples, we estimate that nearly 5% of all known genes may be promoter methylated in an individual tumor. When directly compared to gene mutations, we find a much larger number of genes hypermethylated in individual tumors, and much higher frequency of hypermethylation within individual genes harboring either genetic or epigenetic changes. Thus, to enumerate the full spectrum of alterations in the human cancer genome, and facilitate the most efficacious grouping of tumors to identify cancer biomarkers and tailor therapeutic approaches, both genetic and epigenetic screens should be undertaken. The genes we identified can be used inter alia diagnostically to detect cancer, pre-cancer, and likelihood of developing cancer.
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE +1
Chemical compounds
InactiveUS20120077828A1Useful in preparationOrganic active ingredientsBiocideHuntingtons choreaRisk stroke
The invention is directed to substituted indoline derivatives. Specifically, the invention is directed to compounds according to Formula I:wherein R1, R2, and R3 are defined herein.The compounds of the invention are inhibitors of PERK and can be useful in the treatment of cancer, ocular diseases, and diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease, stroke, Type 1 diabetes Parkinson disease, Huntington's disease, amyotrophic lateral sclerosis, myocardial infarction, cardiovascular disease, atherosclerosis, and arrhythmias, and more specifically cancers of the breast, colon, pancreatic, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PERK activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
Owner:GLAXO SMITHKLINE LLC
Methods and compositions for screening and detecting biomarkers
InactiveUS20150309028A1Altered glycosylation patternImmunoglobulins against animals/humansDisease diagnosisParanasal Sinus CarcinomaHuman tumor
The present invention is concerned with a novel antigens associated with human tumors, including carcinomas of the colon or lung, as well as novel monoclonal antibodies which specifically bind to said antigen. The antibodies bind to normal human cells to a much lesser degree than to tumor cells. The antigens include 100 kDa glycoprotein that has a colorectal cancer membrane bound and a soluble form, has a UV absorbance peak at about 228 nm, an isoelectric point of about 3.5 to 4, a sialic acid content of about 20%, and does not substantially bind to an antibody specific for ACT. The antibodies find use both in methods such as the detection of malignant cells associated with tumors and in monitoring therapeutic treatment of humans with tumors.
Owner:EDP BIOTECH
Monoclonal antibodies against claudin-18 for treatment of cancer
The present invention provides antibodies useful as therapeutics for treating and / or preventing diseases associated with cells expressing CLD18, including tumor-related diseases such as gastric cancer, esophageal cancer, pancreatic cancer, lung cancer, ovarian cancer, colon cancer, hepatic cancer, head-neck cancer, and cancer of the gallbladder.
Owner:ASTELLAS PHARMA INC +1
Methods and compositions for detecting colon cancers
ActiveUS20050106593A1Significant positive effectMicrobiological testing/measurementBiological testingNucleotide sequencingDifferential Methylation
This application describes methods and compositions for detecting and treating vimentin-associated neoplasia. Differential methylation of the vimentin nucleotide sequences has been observed in vimentin-associated neoplasia such as colon neoplasia.
Owner:CASE WESTERN RESERVE UNIV
Targeting metabolic enzymes in human cancer
Targeting metabolic enzymes in human cancer Abstract Lung cancer is a devastating disease and a major therapeutic burden with poor prognosis. The functional heterogeneity of lung cancer (different tumor formation ability in bulk of tumor) is highly related with clinical chemoresistance and relapse. Here we find that, glycine dehydrogenase (GLDC), one of the metabolic enzyme involved in glycine metabolism, is overexpressed in various subtypes of human lung cancer and possibly several other types of cancers. GLDC was found to be highly expressed in tumor-initiating subpopulation of human lung cancer cells compared with non-tumorigenic subpopulation. By array studies we showed that normal lung cells express low levels of GLDC compared to xenograft and primary tumor. Functional studies showed that RNAi inhibition of GLDC inhibits significantly the clonal growth of tumor-initiating cells in vitro and tumor formation in immunodeficient mice. Overexpression of GLDC in non-tumorigenic subpopulation convert the cells to become tumorigenic. Furthermore, over-expression of GLDC in NIH / 3T3 cells and human primary lung fibroblasts can transform these cells, displaying anchorage-independent growth in soft agar and tumor-forming in mice. Not only is GLDC is expressed human lung cancer, it is also up-regulated in other types of cancer, such as colon cancer. RNAi knockdown of GLDC in colon cancer cell line, CACO-2 cells, can also inhibit the tumor formation in mice. Thus GLDC maybe a new metabolic target for treatment of lung cancer, and other cancers.
Owner:AGENCY FOR SCI TECH & RES
Chinese medicinal composition with effect of preventing and treating cancers and application of Chinese medicinal composition
ActiveCN102309655AEffective controlAvoid side effectsAntineoplastic agentsPlant ingredientsProstate cancerEsophagus Cancers
The invention discloses a composition with an effect of preventing and treating cancers. The composition is mainly prepared from the following Chinese herbal medicines in percentage by mass: 20 to 85 percent of airpotato yam rhizome and 15 to 80 percent of Chinese angelica. The Chinese medicinal composition has the effect of preventing and treating the cancers, can eliminate the limit that liver injury is easily induced by chemotherapeutic medicinal medicines, is suitable for treating various cancers such as liver cancer, gastric cancer, breast cancer, lung cancer, bladder cancer, ovarian cancer, prostate cancer, esophagus cancer, pancreatic cancer, colon cancer, colorectal cancer, skin cancer, thyroid cancer, cervical carcinoma, leukemia and the like, can be used for preparing anti-cancer medicaments, realizes the application of the airpotato yam rhizome and Chinese angelica compositions to the preparation of medicaments for treating the cancers, develops the application range and the medicinal value of the airpotato yam rhizome and the Chinese angelica and makes creative contribution to the development of traditional Chinese medicine.
Owner:SHANGHAI UNIV OF T C M
Application of METRNL protein as colon cancer diagnostic marker and kit
The invention provides application of METRNL protein as a protein molecule marker for detecting colon cancer and application of the METRNL protein in preparing a colon cancer diagnostic reagent or a kit. Immunohistochemistry is carried out on 30 pairs of human colon cancer tissues and para-carcinoma tissues through immunohistochemistry tests, and the result proves that the METRNL protein has differential expression in cancer tissues and para-carcinoma tissues of the human colon cancer. Therefore, whether a patient has the colon cancer can be detected according to the expression quantity of the METRNL protein in colon tissues.
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
CNGH0010 specific polynucleotides, polypeptides, antibodies, compositions, methods and uses
ActiveUS20060141479A1Senses disorderPeptide/protein ingredientsAllergic dermatitisContact dermatitis
Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and / or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient. Such diseases may include, but are not limited to, psoriasis, rheumatoid arthritis, emphysema, asthma, diabetes, autoimmune thyroiditis, inflammatory bowel diseases, including Crohn's disease and ulcerative colitis, different types of dermatitis including allergic dermatitis, contact dermatitis, actinic keratosis, wound healing, scar formation, various renal diseases, various respiratory diseases, various diseases of reproductive organs, such as endometriosis, melanoma, squamous cell carcinoma, ovarian cancer, breast cancer, lung cancer, colon cancer, prostate cancer, renal cell carcinoma, Grave's diseases and other inflammatory and hyperproliferative diseases.
Owner:CENTOCOR
Method for the early detection of breast cancer, lung cancer, pancreatic cancer and colon polyps, growths and cancers as well as other gastrointestinal disease conditions and the preoperative and postoperative monitoring of transplanted organs from the donor and in the recipient and their associated conditions related and unrelated to the organ transplantation
ActiveUS7820382B2Early diagnosisMicrobiological testing/measurementDisease diagnosisEarly breast cancerLung cancer
A method for the early diagnosis of breast, lung, pancreatic and colon growths and cancers as well as conditions associated with donor and recipient organ transplants, both before and after transplantation to identify and allow treatment of possible transplanted organ rejection and other disease conditions related and unrelated to the transplantation, compares the gene expression patterns from a patient's peripheral blood monocytes-lymphocyte's gene system with either the similar gene expression patterns of a normal person, or with the similar gene expression patterns of a person known to have the condition being screened for. Differences between the patient's gene expression patterns for particular genes and the normal patterns indicates the presence of the condition with the number of differences indicating the probability of the condition. Similarities between the patient's gene expression patterns for those particular genes and the patterns of a person known to have the condition indicates the presence of the condition with the number of similarities indicating the probability of the condition. For example, particular genes for use in identifying pancreatic cancer are disclosed.
Owner:BAUER A ROBERT
Preparation method of avenanthramide and derivative thereof
InactiveCN106631865AOrganic compound preparationCarboxylic acid esters preparationCoronary heart diseaseDrug biological activity
The invention provides a preparation method of avenanthramide and a derivative thereof. The avenanthramide and the derivative thereof are synthesized and obtained by mainly utilizing an organic acid and aminobenzoic acid as major reactants. The method is high in yield, few in by-products and applicable to the industrialized production of the avenanthramide and the derivative thereof. The avenanthramide has multiple bioactivities of anti-oxidation, anti-anaphylaxis, anti-proliferation and itching relief, meanwhile, also has certain effects of treating coronary disease and colonic cancer, and is often used in products of a emulsion skincare article, an after-sun repairing article, a rhinitis spray, a skin itching relieving infantile product, an externally used cream for treating dermatitis and the like.
Owner:NANJING HUASHI NEW MATERIAL
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