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296 results about "Neoplastic cell" patented technology
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Neoplastic cell - a cell that is part of tumor. somatic cell, vegetative cell - any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes; "somatic cells are produced from preexisting cells";
Apparatus and method for treatment of benign prostatic hyperplasia
InactiveUS20060217703A1Short timeReduce relaxationElectrotherapyElectrical/wave energy microorganism treatmentOncologyNeoplastic cell
An apparatus and a method for treatment of benign prostatic hyperplasia are disclosed. The apparatus includes an applicator piece carrying a set of electrodes shaped and positioned to create a substantial electric field in the volume of hyperplasia and a pulse generator adapted for delivery of electrical pulses above the upper electroporation limit for the neoplastic cells. The amplitude, duration and number of the electrical pulses are generally selected to cause necrosis of a significant fraction of the volume of benign prostatic hyperplasia. The apparatus may include a high frequency system for heating the prostatic tissue and a cooling system for cooling the urethra. The combined action of heating and cooling may increase the temperature of the prostate cells to 45 degrees C. to 55 degrees C., while keeping the urinary tract at a temperature 15 degrees C. to 20 degrees C. This temperature distribution can increase the selectivity of the treatment by increasing susceptibility of the neoplastic cells to the electroporation treatment and decreasing it for the normal urethral tissues.
Owner:ANGIODYNAMICS INC
Calpain inhibitors and their applications
InactiveUS7001770B1Enhance p53-mediated apoptosisIncrease infectivityPeptide/protein ingredientsFermentationCo administrationApoptosis
The present invention provides a method to enhance apoptosis in a cell by the administration of p53 in combination with a calpain inhibitor. The present invention provides a method of increasing the infectivity of a cell to a viral vector by treatment of the cell with a calpain inhibitor. the present invention further provides a method of enhancing transciption of a therapeutic transgene from the CMV promoter. The present invention also provides a method of suppress the in vivo CTL response to viral vectors by the use of calpain inhibitors. The present invention further provides a pharmaceutical formulations of p53 and a calpain inhibitor in a pharmaceutically acceptable carrier. The present invention provides a method of ablating neoplastic cells in a mammalian organism in vivo by the co-administration of a calpain inhibitor and p53. The present invention also provides a method of ablating neoplastic cells in a population of normal cells contaminated by said neoplastic cells ex vivo by the administration of a recombinant adenovirus in combination with a calpain inhibitor to said population.
Owner:CANJI
Methods of monitoring the efficacy of anti-CD40 antibodies in treating a subject for a CD40-expressing cancer
InactiveUS8337851B2Microbiological testing/measurementBiological material analysisSignal onApoptosis
Methods for identifying subjects having a cancer or pre-malignant condition that will benefit from anti-CD40 therapeutic agents that modulate CD40L-mediated CD40 signaling are provided. The methods comprise the use of biomarkers of cellular apoptosis, cell proliferation and survival, and CD40 signaling pathways to monitor ex vivo response to one or more anti-CD40 therapeutic agents of interest that modulate CD40 signaling on CD40-expressing neoplastic cells. The ex vivo prognostic assays can be used alone or in conjunction with other prognostic assays to identify candidate subjects who will benefit from treatment with anti-CD40 therapeutic agents. Methods of the invention also comprise the use of these biomarkers to monitor in vivo efficacy of treatment with an anti-CD40 therapeutic agent.
Owner:XOMA TECH LTD
Methods for determining the prognosis for cancer patients using tucan
InactiveUS7163801B2Improve survivalPeptide/protein ingredientsAntibody mimetics/scaffoldsNeoplastic cellWilms' tumor
The invention provides methods for determining a prognosis for survival for a cancer patient. One method involves (a) measuring a level of a TUCAN in a neoplastic cell-containing sample from the cancer patient, and (b) comparing the level of TUCAN in the sample to a reference level of TUCAN, wherein a low level of TUCAN in the sample correlates with increased survival of the patient. Another method involves (a) measuring a level of TUCAN in a neoplastic cell-containing sample from the cancer patient, and (b) classifying the patient as belonging to either a first or second group of patients, wherein the first group of patients having low levels of TUCAN is classified as having an increased likelihood of survival compared to the second group of patients having high levels of TUCAN.
Owner:BURNHAM INST THE
Combination of mtor inhibitor and a tyrosine kinase inhibitor for the treatment of neoplasms
InactiveUS20060094674A1Reduce spreadIncreased apoptosisBiocideGenetic material ingredientsMEK inhibitorTyrosine-kinase inhibitor
The invention features methods and compositions including an mTOR inhibitor and a tyrosine kinase inhibitor for reducing the proliferation of and enhancing the apoptosis of neoplastic cells. The addition of an MEK inhibitor to this combination further enhances the effectiveness of this therapeutic method.
Owner:BETH ISRAEL DEACONESS MEDICAL CENT INC
Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides
A purine nucleoside analog includes a pyrido[2,3-d]pyrimidine or a pyrimido[4,5-d]pyrimidine and further has a sugar moiety that is optionally modified at the C2′, C3′, C4′ and / or C5′ position. Particularly contemplated compounds also include prodrug forms of the purine nucleoside analogs, and both purine nucleoside analogs and the corresponding prodrugs are employed in the reduction of growth of neoplastic cells.
![Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/b8c82ec8-4d70-46a2-b118-a3a1eb303404/US07081449-20060725-D00001.png "Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides")
![Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/b8c82ec8-4d70-46a2-b118-a3a1eb303404/US07081449-20060725-D00002.png "Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides")
![Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/b8c82ec8-4d70-46a2-b118-a3a1eb303404/US07081449-20060725-D00003.png "Pyrido[2,3-d]pyrimidine and pyrimido[4,5-d]pyrimidine nucleosides")
Owner:VALEANT RES & DEV +1
Method for isolating cell free apoptotic or fetal nucleic acids
The present invention provides methods for isolating cell free nucleic acid, e.g., apoptotic or fetal nucleic acids and methods of detecting neoplastic cells or identifying the genetic composition of a fetus. The invention also provides magnetic particles comprising an anti-DNA antibody, and kits comprising the magnetic particles.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC
Use of nano structured lipid carrier drug feeding system
InactiveCN101129335AIncrease intakeGood curative effectPowder deliveryOrganic active ingredientsLipid formationMonoglyceride
The invention discloses an application of nanometer structure lipid carrier administration system in the antineoplastic drug to reverse the multiple-drug tolerance of tumour cell, which comprises the following parts: solid lipid material, liquid lipid material and antineoplastic drug, wherein the rate of the liquid lipid (such as oleic acid) is 0-30wt%; the solid lipid is selected from monoglyceride; the liquid lipid is oleic acid; the antineoplastic drug is Paclitaxel or adriablastina. The invention has highly effective cell uptaking and cytolymph condensing function with packing molecular target in the antineoplastic drug of cell, which avoids P-glucoprotein in the drug tolerant cytolymph from identifying the antineoplastic drug to reduce exclusion.
Owner:ZHEJIANG UNIV
Potent inducers of terminal differentiation and methods of use thereof
The present invention provides the compound having the structure: ##STR1## wherein each of R.sub.1 and R.sub.2 are independently the same as or different from each other; when R.sub.1 and R.sub.2 are the same, each is a substituted or unsubstituted arylamino, cycloalkylamino, pyridineamino, piperidino, 9-purine-6-amine, or thiozoleamino group; when R.sub.1 and R.sub.2 are different, R.sub.1 =R.sub.3 --N--R.sub.4, wherein each of R.sub.3 and R.sub.4 are independently the same as or different from each other and are a hydrogen atom, a hydroxyl group, a substituted or unsubstituted, branched or unbranched alkyl, alkenyl, cycloalkyl, aryl, alkyloxy, aryloxy, arylalkyloxy, or pyridine group, or R.sub.3 and R.sub.4 bond together to form a piperidine group and R.sub.2 is a hydroxylamino, hydroxyl, amino, alkylamino, dialkylamino or alkyloxy group; and n is an integer from about 4 to about 8. The present invention also provides a method of selectively inducing terminal differentiation of neoplastic cells and thereby inhibiting proliferation of such cells. Moreover, the present invention provides a method of treating a patient having a tumor characterized by proliferation of neoplastic cells. Lastly, the present invention provides a pharmaceutical composition and a therapeutically acceptable amount of the compound above.
Owner:SLOAN KETTERING INST FOR CANCER RES +1
Method for inhibiting neoplastic cells with indole derivatives
Owner:OSI PHARMA INC
Muir-Torre-like syndrome in Fhit deficient mice
InactiveUS20060075511A1Drug screeningNucleic acid vectorParanasal Sinus CarcinomaGastrointestinal cancer
The invention provides nonhuman transgenic animals with a disrupted FHIT gene. The invention further provides transgenic mice in which one or both Fhit alleles have been inactivated. Preferably, the Fhit-deficient mice develop multiple tumors of both visceral and sebaceous origin, similar to those of Muir-Torre familial cancer syndrome. The present invention further relates to the generation of these transgenic mice and their use as model systems to study the effects of carcinogenic agents in promoting clonal expansion of neoplastic cells in cancers, preferably gastrointestinal cancers of which Muir-Torre syndrome is a subset. The invention further relates to testing therapeutic agents for their efficacy in the prevention and treatment of cancer, preferably gastrointestinal cancer.
Owner:CROCE CARLO +1
Spirocyclic compounds
ActiveUS20070117824A1Prevent proliferationArrest cell growthBiocideNervous disorderDosing regimenAbnormal tissue growth
The present invention relates to a novel class of substituted spirocyclic compounds. These compounds can inhibit histone deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and / or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention may also be useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and / or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the compounds of the instant invention and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of these compounds in vivo.
Owner:MERCK SHARP & DOHME LLC
Purging of cells using viruses
InactiveUS20020037543A1Preventing graft-versus-host diseasesHigh selectivityNervous disorderPeptide/protein ingredientsAutoimmune conditionGraft versus host disease induction
The subject invention relates to viruses that are able to purge (reduce or eliminate) undesirable cells in a mixture of cells. Undesirable cells can include neoplastic cells, cells mediating graft-versus host diseases, and autoimmune cells. The subject invention also relates to the purging of undesirable cells from bone marrow or peripheral blood cell harvests in the treatment of mammals including cancer patients, transplant recipients, and patients with autoimmune disease.
Owner:PRO VIRUS
Cancer therapy via a combination of epigenetic modulation and immune modulation
ActiveUS20160193239A1Improve immunityAnti-neoplastic effect of the immune modulating agent in the subject is enhancedOrganic active ingredientsMicrobiological testing/measurementAntiendomysial antibodiesImmune modulator
Cancer therapies that combine epigenetic modulating agent(s) with immune modulating agent(s), which were remarkably identified to provide an improved treatment regimen over single agent therapy, are disclosed. In particular embodiments, the invention provides for improved treatment of NSCLC in patients via administration of exemplary immune modulating agents anti-PD-1 antibody or anti-PD-L1 antibody, which were observed to show enhanced activity in combination with the exemplary epigenetic modulating agent 5-deoxyazacytidine. Further, expression markers of responsive neoplastic cells are also disclosed.
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE
Muir-torre-like syndrome in Fhit deficient mice
The invention provides nonhuman transgenic animals with a disrupted FHIT gene. The invention further provides transgenic mice in which one or both Fhit alleles have been inactivated. Preferably, the Fhit-deficient mice develop multiple tumors of both visceral and sebaceous origin, similar to those of Muir-Torre familial cancer syndrome. The present invention further relates to the generation of these transgenic mice and their use as model systems to study the effects of carcinogenic agents in promoting clonal expansion of neoplastic cells in cancers, preferably gastrointestinal cancers of which Muir-Torre syndrome is a subset. The invention further relates to testing therapeutic agents for their efficacy in the prevention and treatment of cancer, preferably gastrointestinal cancer.
Owner:THOMAS JEFFERSON UNIV
Markers for colorectal cancer
InactiveUS20060188883A1Reduce and eliminate biological activityReduce expressionMicrobiological testing/measurementDisease diagnosisCancer cellBifunctional
Provided are previously uncharacterised markers of cancers, for example colorectal cancers, and uses of these as diagnostic and prognostic markers of cancers, and in particular colorectal cancers. The markers are SEQ ID NO: 1—hnRNP-K; SEQ ID NO:2—HMG-1; SEQ ID NO:3—proteasome subunit alpha type 1; SEQ ID NO:4—bifunctional purine biosynthesis protein; SEQ ID NO:5—ST11; SEQ ID NO:6—annex in IV; SEQ ID NO:7—60 kDa heat shock protein; SEQ ID NO:8—T complex protein 1 beta subunit; SEQ ID NO:9—T complex protein 1 epsilon subunit; SEQ ID NO: 10—mortalin; and SEQ ID NO: 11—TER-ATPase. The invention further provides related methods and materials for the use of the markers in therapeutic intervention in colorectal and other cancers e.g. to specifically target neoplastic cells without causing significant toxicity in healthy tissues, and to provide methods for the evaluation of the ability of candidate therapeutic compounds to modulate the biological activity of cancerous cells from the colon, rectum and other tissues.
Owner:AUVATION +2
Method of inhibiting neoplastic cells with 4,5-diaminopyrimidine derivatives
InactiveUS6380206B1Eliminating and inhibiting growthModulating apoptosisOrganic active ingredientsBiocideDiaminopyrimidineOncology
A method for inhibiting neoplasia, particularly cancerous and precancerous lesions by exposing the affected cells to 4,5-diaminopyrimidine derivatives.
Owner:OSI PHARMA INC
Compositions and Methods for Detection, Prognosis and Treatment of Breast Cancer
InactiveUS20090118175A1Improved prognosisOrganic active ingredientsSugar derivativesDiseasePost translational
The present invention relates to methods of detection, prognosis and treatment of breast cancer using a plurality genes or gene products present in normal and neoplastic cells, tissues and bodily fluids. Gene products relate to compositions comprising the nucleic acids, polypeptides, antibodies, post translational modifications (PTMs), variants, derivatives, agonists and antagonists of the invention and methods for the use of these compositions. Additional uses include identifying, monitoring, staging, imaging and treating cancer and non-cancerous disease states in breast as well as determining the effectiveness of therapies alone or in combination for an individual. Therapies include gene therapy, therapeutic molecules including but not limited to antibodies, small molecules and antisense molecules.
Owner:MACINA ROBERTO A
Histone Deacetylase Inhibitor Prodrugs
InactiveUS20090023786A1Increased aqueous solubilityImprove permeabilityBiocideNervous disorderAbnormal tissue growthHydroxamic acid
The present invention is directed to prodrugs of hydroxamic acid based histone deacetylase (HDAC) inhibitors, e.g., suberoylanilide hydroxamic acid (SAHA). The prodrugs are acylated derivatives having increased aqueous solubility and cellular permeability as compared with the free hydroxamic acid, and are useful for inhibiting HDACs, and for selectively inducing terminal differentiation, cell growth arrest and / or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the prodrugs of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The prodrugs of the invention are also useful in the prevention and treatment of thioredoxin (TRX)-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and / or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases.
Owner:MERCK HDAC RESEARCH LLC
Plant extracts for treatment of angiogenesis and metastasis
InactiveUS20060228426A1Slow down and inhibit and prevent angiogenesisSlow down and inhibit and prevent metastasisBiocidePeptide/protein ingredientsLymphatic SpreadAngiogenesis growth factor
Extracts from plant material, or semi-purified / purified molecules or compounds prepared from the extracts that demonstrate the ability to modulate one or more cellular activities are provided. The extracts are capable of slowing down, inhibiting or preventing cell migration, for example, the migration of endothelial cells or neoplastic cells and thus, the use of the extracts to slow down, inhibit or prevent abnormal cell migration in an animal is also provided. Methods of selecting and preparing the plant extracts and methods of screening the extracts to determine their ability to modulate one or more cellular activity are described. The purification or semi-purification of one or more molecules from the described extracts is also contemplated as well as the use of these molecules, alone or in combination with an extract, to slow down, inhibit or prevent abnormal cell migration in an animal.
Owner:BIOPHARMACOPAE DESIGN INT
Method for identifying pre-neoplastic and/or neoplastic states in mammals
The present invention relates to methods of identifying pre-neoplastic and / or neoplastic states in mammals and in particular to a method for identifying pre-neoplastic and neoplastic cells in tissues and body fluids, based on differential expression of purinergic receptors in these cells.
Owner:BIOSCEPTRE PTY LTD
Method for identifying pre-neoplastic and/or neoplastic states in mammals
The present invention relates to methods of identifying pre-neoplastic and / or neoplastic states in mammals and in particular to a method for identifying pre-neoplastic and neoplastic cells in tissues and body fluids, based on differential expression of purinergic receptors in these cells.
Owner:BIOSCEPTRE INT
Muir-torre-like syndrome in Fhit deficient mice
The invention provides nonhuman transgenic animals with a disrupted FHIT gene. The invention further provides transgenic mice in which one or both Fhit alleles have been inactivated. Preferably, the Fhit-deficient mice develop multiple tumors of both visceral and sebaceous origin, similar to those of Muir-Torre familial cancer syndrome. The present invention further relates to the generation of these transgenic mice and their use as model systems to study the effects of carcinogenic agents in promoting clonal expansion of neoplastic cells in cancers, preferably gastrointestinal cancers of which Muir-Torre syndrome is a subset. The invention further relates to testing therapeutic agents for their efficacy in the prevention and treatment of cancer, preferably gastrointestinal cancer.
Owner:THOMAS JEFFERSON UNIV
Triheterocyclic compounds, compositions, and methods for treating cancer or viral diseases
InactiveUS20060035945A1Treatment safetyBiocideGroup 5/15 element organic compoundsDiseaseCancer cell
The present invention relates to novel Triheterocyclic Compounds, compositions comprising a Triheterocyclic Compound, and methods useful for treating or preventing cancer or a neoplastic disorder comprising administering a Triheterocyclic Compound. The compounds, compositions, and methods of the invention are also useful for inhibiting the growth of a cancer cell or neoplastic cell, treating or preventing a viral infection, or inhibiting the replication and / or infectivity of a virus.
Owner:GEMIN X BIOTECHNOLOGIES INC
Methods for determining the prognosis for cancer patients using TUCAN
InactiveUS20070178502A1Improve survivalPeptide/protein ingredientsAntibody mimetics/scaffoldsOncologyNeoplastic cell
The invention provides methods for determining a prognosis for survival for a cancer patient. One method involves (a) measuring a level of a TUCAN in a neoplastic cell-containing sample from the cancer patient, and (b) comparing the level of TUCAN in the sample to a reference level of TUCAN, wherein a low level of TUCAN in the sample correlates with increased survival of the patient. Another method involves (a) measuring a level of TUCAN in a neoplastic cell-containing sample from the cancer patient, and (b) classifying the patient as belonging to either a first or second group of patients, wherein the first group of patients having low levels of TUCAN is classified as having an increased likelihood of survival compared to the second group of patients having high levels of TUCAN.
Owner:THE BURNHAM INST
Triheterocyclic compounds, compositions, and methods for treating cancer or viral diseases
The present invention relates to novel Triheterocyclic Compounds, compositions comprising a Triheterocyclic Compound, and methods useful for treating or preventing cancer or a neoplastic disorder comprising administering a Triheterocyclic Compound. The compounds, compositions, and methods of the invention are also useful for inhibiting the growth of a cancer cell or neoplastic cell, treating or preventing a viral infection, or inhibiting the replication and / or infectivity of a virus.
Owner:GEMIN X BIOTECHNOLOGIES INC +1
Indolinones having kinase-inhibiting activity
Owner:BOEHRINGER INGELHEIM PHARM KG
Protease inhibitor: protease sensitivity expression system and method improving the therapeutic activity and specificity of proteins and phage and phagemids delivered by bacteria
Owner:BERMUDES DAVID GORDON
EGFR antigen-binding molecules and uses thereof
Disclosed herein are antigen-binding molecules, such as antibodies, that specifically recognize a portion of the EGFR C-terminal (intracellular) regulatory domain that interacts with one or more regulatory molecules (such as Suppressor of Cytokine Signaling (“SOCS”) proteins). In certain normal or neoplastic cells and / or tissues, this region is inaccessible to the disclosed antigen-binding molecules. Thus, such antigen-binding molecules are useful at least to interrogate the regulated state of EGFR, predict the response of a cancer patient to EGFR inhibitor therapies, and / or predict the aggressiveness of neoplasms.
Owner:VENTANA MEDICAL SYST INC
Profiling of Pathology Images for Clinical Applications
ActiveUS20180374210A1Less analysisReduce computing loadImage enhancementImage analysisComputation complexityStatistical analysis
Provided are automated (computerized) methods and systems for analyzing digitized pathology images in a variety of tissues potentially containing diseased or neoplastic cells. The method utilizes a coarse-to-fine analysis, in which an entire image is tiled and shape, color, and texture features are extracted in each tile, as primary features. A representative subset of tiles is determined within a cluster of similar tiles. A statistical analysis (e.g. principal component analysis) reduces the substantial number of “coarse” features, decreasing computational complexity of the classification algorithm. Afterwards, a fine stage provides a detailed analysis of a single representative tile from each group. A second statistical step uses a regression algorithm (e.g. elastic net classifier) to produce a diagnostic decision value for each representative tile. A weighted voting scheme aggregates the decision values from these tiles to obtain a diagnosis at the whole slide level.
Owner:THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIV
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