5534 results about "Liver cancer" patented technology

The invention describes a health product additive and preparation for sots or hepatitis B pathogen carriers By adding medicinal fungus fermentation liquor as additive and using effective components and fine powder extracted from plants and herbal medicines by solvent as adjuvant, the health product can be made into forms of effervescent tablet, buccal tablet, chewable tablet, oral taken tablet, candy, chocolate, chewing gum, oral liquid, particle, soluble granules, capsule, aerosol, liquid beverage and solid beverage. The product can relieve alcohol effect, nourish stomach, protect liver, and help to remit hepatitis B virus and hepatitis liver cancer patient condition, achieves a quite important effect for protecting the health of the sots or hepatitis B pathogen carriers in daily or social occasions. The invention provides a good idea to the utilization of the large amount of active fermentation liquid generated with the thallus pharmacy in the medicinal fungus fermentation industries, and also provides a effective approach for increasing the utilization value of the large amount of wild plant resources such as wild jujube and haw widely distributed in the north areas.

Provided herein are compounds according to Formula I and pharmaceutically acceptable salts thereof, and compositions comprising the same, for use in various methods, including treating cancers such as colon, ovarian, pancreatic, breast, liver, prostate and hematologic cancers:

The invention relates to the identification and selection of biomarkers which demonstrate particular advantage in identifying individuals having liver cancer. The invention further relates to useful combinations of biomarkers for diagnosing liver cancer. The invention further provides for the polynucleotides and polypeptides and kits thereof for use as a tool to diagnose disease and to monitor the efficacy of therapeutic regimens. The invention further provides a method of selecting biomarker combinations and the combinations thus identified for diagnosis of liver cancer. Also encompassed by the invention are screening methods to identify therapeutic targets for treating liver cancer, and identify single nucleotide point mutations related to liver cancer.

The invention relates to a Chinese medicinal preparation for treating cancer, and the Chinese medicinal preparation is prepared from 110 raw material drugs, such as yew, barbed skullcap herb, hairyvein agrimony and laggera pterodonta. The preparation can be oral solution, granules, powder, capsules, electuary and tablets. 110 Chinese medicaments are adopted, and monarch, minister, assistant and guide drugs are reasonably compatible and are comprehensively taken to play the effect of treating both principal and secondary aspect of cancers. The raw material drugs adopted in the Chinese medicinal preparation are common Chinese medicaments, and are low in manufacture cost and small in side effect. The medicament has the advantages of capabilities of effectively strengthening the body immunity and attacking pathogen without hurting a body along with quick response, high curative rate, high heal rate, low relapse rate, treatment of both principal and secondary aspect of cancers, safety and reliability, and can be used for treating various types of cancers, especially lung cancer, gastric cancer, liver cancer, esophagus cancer, pancreatic cancer, cervical cancer and breast cancer.

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.

Described herein are novel polynucleotides associated with liver cancer. The polynucleotides are miRNAs, miRNA precursors, and associated nucleic acids. Methods and compositions are described that can be used for diagnosis, prognosis, and treatment of liver cancer. Also described herein are methods that can be used to identify modulators of the disease-associated polynucleotides. Also described herein are methods and compositions for linear amplification and labeling of a targeted nucleic acid. The amplified targeted molecules may be used in hybridization techniques like Luminex and Microarray analysis.

The present invention relates to 2′-Fluoro-6′-methylene carbocyclic nucleosides, pharmaceutical compositions containing these nucleosides and their use in the treatment or prophylaxis of a number of viral infections and secondary disease states and conditions thereof, especially including Hepatitis B virus (HBV) and secondary disease states and conditions thereof (cirrhosis and liver cancer), Heptatitis C virus (HCV), Herpes Simplex virus I and II (HSV-1 and HSV-2), cytomegalovirus (CMV), Varicella-Zoster Virus (VZV) and Epstein Barr virus (EBV) and secondary cancers which occur thereof (lymphoma, nasopharyngeal cancer, including drug resistant (especially including lamivudine and / or adefovir resistant) and other mutant forms of these viruses.

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.

A highly purified and heat stable cross-linked nonpolymeric tetrameric hemoglobin suitable for use in mammals without causing renal injury and vasoconstriction is provided. A high temperature and short time (HTST) heat processing step is performed to remove undesired dimeric form of hemoglobin, uncross-linked tetrameric hemoglobin, and plasma protein impurities effectively. Addition of N-acetyl cysteine after heat treatment and optionally before heat treatment maintains a low level of met-hemoglobin. The heat stable cross-linked tetrameric hemoglobin can improve and prolong oxygenation in normal and hypoxic tissue. In another aspect, the product is used in the treatment of various types of cancer such as leukemia, colorectal cancer, lung cancer, breast cancer, liver cancer, nasopharyngeal carcinoma and esophageal cancer. Another application is heart preservation in situations where there is a lack of oxygen supply in vivo, such as in heart transplant or oxygen-deprived heart.

Provided herein are compounds according to Formula I and pharmaceutically acceptable salts thereof, and compositions comprising the same, for use in various methods, including treating cancers such as colon, ovarian, pancreatic, breast, liver, prostate and hematologic cancers:

The invention provides a medicine for treating hepatitis, hepatocirrhosis and liver cancer, comprising the following components according to parts by weight: 0.1 to 80 parts of bullfrog gallbladder, 0.5 to 900 parts of pig gallbladder, 0.1 to 100 parts of white alum, 50 to 90 parts of radix salviae miltiorrhizae, 25 to 40 parts of radix curcumae, 20 to 40 parts of angelica, 0.1 to 100 parts of cortex moutan radicis, 40 to 80 parts of giant knotweed, 200 to 300 parts of rock candy, 0.1 to 200 parts of crude mung bean, 50 to 100 parts of wall saltpeter and 0.5 to 10 parts of lignum aloe. The medicine can cure hepatitis and hepatocirrhosis, can also prevent liver cancerization and has a very good curative effect on liver cancer.

Compositions and methods for diagnosing, treating and / or preventing cancers characterized by CDH17 overexpression based on the detection of CDH17 or the use of CDH17 as a target for therapeutic intervention or prophylactic intervention are provided. Methods for diagnosing and / or monitoring liver cancers using the expressing of CDH17 involve detecting and / or quantitating the CDH17 protein or encoding nucleic acids (DNA or RNA) in a biological sample such as urine from the subject. Methods for treating liver cancers using CDH17 as a target and of sensitizing cells with aberrant expression of CDH17 have also been developed. The methods include suppression or knockdown of the expression of CDH17 by administering an effective amount of a CDH17 inhibitor.

The invention discloses a local ablation method for liver cancer. The local ablation method comprises the following steps: carrying out modular partition including the liver, the tumor focus, the blood vessel and the tissue around the liver in sequence on the preoperative image after registration, and carrying out puncture path planning and puncture thermal field planning; carrying out multi-modal image registration on the preoperative image and an intra-operative image, outputting the tumor focus of the preoperative image, and displaying the tumor focus on the intra-operative image in a fusion manner; and carrying out multi-modal image registration on the preoperative image and a postoperative image, outputting the tumor focus in the preoperative image, and displaying the tumor focus in the preoperative image on the postoperative image in a fusion manner, wherein the preoperative image and the postoperative image respectively comprise the CT image and / or MR image of the time sequence, and the intra-operative image comprises the CT image. According to the method, the image registration step is added in preoperative planning, the intra-operative locating and postoperative assessment, thus the scientific planning for the tumor thermal ablation before the operation, the visual and effective information display in treatment during the operation, and the scientific assessment for the curative effects and the treatment experience feedback after the operation are realized, so that the preoperative planning is guided.

The invention provides a monoclonal antibody against GP73 protein, a preparation method and an application thereof. The invention also provides an immunological quantitative detection kit for detecting GP73 in a PBLs sample and a preparation method thereof. The kit in the invention can be used for monitoring the development level of chronic hepatitis and prognosis, and can be used for early diagnosis of liver cancer. By using the kit in the invention to monitor the expression level of the GP73, the prognosis level and probability to cause cirrhosis and liver cancer can be determined for patients, and the most direct support is provided for preventing, diagnosing and curing liver cancer and hepatitis.

The present invention provides methods for treating, detecting and locating recurrence of cancer, radiation and chemo insensitive cancer or metastasis of cancer selected from the group consisting of Lung cancer, Adrenal cancer, Melanoma, Colon cancer, Colorectal cancer, Ovarian cancer, Prostate cancer, Liver cancer, Subcutaneous cancer, Squamous cell cancer, Intestinal cancer, Hepatocellular carcinoma, Retinoblastoma, Cervical cancer, Glioma, Breast cancer and Pancreatic cancer in subject using phospholipid ether analogs.

The present invention is based on the discovery that the cytoxicity of anti-desmocollin 2 (DSC2) antibodies can be used for treating various cancers including lung, colon, pancreatic, prostate, breast, gastric or liver cancers. Specifically, the present invention provides antibodies against DSC2 that have effector function. Furthermore, the present invention provides methods and pharmaceutical compositions that comprise anti-DSC2 antibody as an active ingredient for damaging DSC2-expressing cells via the effector function of the antibody.

The invention discloses an AFP[158-166] specific TCR gene, its transgenic T cell, and an in-vitro proliferation method and a use of the transgenic T cell. The AFP[158-166] specificity TCR gene is represented by SEQ ID NO.1 in a sequence table. The transgenic T cell of the AFP[158-166] specific TCR gene has a specific killing effect on AFP positive liver cancer cells. Artificial antigen presentation cells can present AFP[158-166] epitope peptides through the MHCI type molecule of the cell surface when the artificial antigen presentation cells are secreted by IL-15 to induce the AFP specific immune reaction, and the stimulation of the AFP[158-166] specific TCR gene transgenic T cell by the AFP[158-166] specific TCR gene can improve the proportion of the transgenic T cell, enhances the specificity and enhances the T cell activity and the antitumor capability in an auxiliary manner through the secretion of IL-15.

The invention relates to a liver targeting anticancer nanometer prodrug system basing on dendritic polymer, provides a method for preparing the prodrug system and the uses thereof and belongs to the technical field of biological medicine as well as the technical field of nano medicine. With the polyethylene glycol modified PAMAM treelike polymer of distal liver targeting group (T) as a carrier (T-PEG-PAMAM) and Doxorubicin (DOX) as treatment drug, the invention obtains the prodrug (T-PEG-PAMAM-DOX) through the covalent bond connection with degradable lysosome between the carrier and the Doxorubicin. The invention further provides the application of the liver targeting anticancer nanometer prodrug system basing on the dendritic polymer in the preparation of drugs for treating solid tumors. With the long-acting cycle in blood, the liver targeting anticancer nanometer prodrug system basing on the dendritic polymer can enhance the phagocytosis of hepatoma cells on polymers nano-micelles, realize the active and passive targeting on liver tumor tissues, improve the clinical efficacy and the bioavailability of present liver cancer therapeutic drugs and lower toxic and side effects.

Provided is pyrazole derivatives as a TNIK (Traf2- and NCK-interacting kinase), IKKε (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor; the pyrazole derivative according to the present invention effectively inhibits TNIK, IKKε and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.

A method of detecting whether a subject is afflicted with or at increased risk of developing liver cancer is carried out by detecting cleavage of a marker in a sample such as a blood sample from the subject. Suitable markers include but are not limited to, calreticulin, calreticulin precursor, protein disulfide isomerase family A member 3 (PDIA3), and cleavage products thereof. The cleavage, or extent of cleavage, can be as compared to that found in a control sample.

PCT No. PCT / US97 / 11564 Sec. 371 Date Apr. 14, 1999 Sec. 102(e) Date Apr. 14, 1999 PCT Filed Jul. 8, 1997 PCT Pub. No. WO98 / 01132 PCT Pub. Date Jan. 15, 1998The present invention relates to specific adamantyl or adamantyl group derivative containing retinoid compounds induce apoptosis of cancer cells. These adamantyl retinoid derivatives are useful for the treatment of many cancers and solid tumors, especially androgen-independent prostate cancer, skin cancer, pancreatic carcinomas, colon cancer, melanoma, ovarian cancer, liver cancer, small cell lung carcinoma, non-small cell lung carcinoma, cervical carcinoma, brain cancer, bladder cancer, breast cancer, neuroblastoma / glioblastoma, and leukemia. Also, the invention relates to novel adamantyl or adamantyl group derivative compounds which are useful as active agents for the treatment or prevention of keratinization disorders and other dermatological conditions, and other diseases.

A method for enhancing anticancer capability of CIK cells is provided. The method includes knockout of a PD-1 gene of the CIK cells based on a CRISPR / Cas9 technique. The invention also provides enhanced type CIK cells obtained by the method. Experiments prove that the knockout of the PD-1 gene from the CIK cells can effectively enhance anti-hepatoma capability of the CIK cells, thus providing novel effector cells for tumor cellular immunotherapy.

The present invention relates to a compound of Antrodia camphorata used to inhibit HBV, in particular to an extract, 4-hydroxy-2,3-dimethoxy-6-methyl-5(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-cyclohex-2-enone which is isolated from Antrodia camphorata, and its use in inhibiting HBV effectively. The cyclohexenone compound according to the present invention showed cytotoxicity on HBV-secreting human hepatoma cell line HepG2 2.2.15, decreased synthesis of HBV particles, further inhibited synthesis of HbsAg and HbeAg effectively to achieve the goal of HBV inhibition.

The present invention relates to the elucidation of a gene that can act as a novel marker for liver cancer diagnosis and to diagnostic and prognostic measurements of liver cancer using the same. More specifically, it relates to a diagnosis kit that enables diagnostic and prognostic measurement of a liver cancer using a preparation that measures expression levels of at least one gene selected from a group of liver cancer diagnosis markers consisting of S100P, NK4, CCL20, CSPG2, PLAU, MMP12, ESM-1, ABHD7, HCAPG, CXCL-3, Col5A2, MAGEA, GSN, CDC2, CST1, MELK, ATAD2, FAP and MSN and / or a method for diagnostic and prognostic measurement of liver cancer using the same. These have been discovered using normal liver tissues and liver cancer tissues collected from the same liver cancer patient of the present invention and represent the markers whose accuracy and reliability have been greatly improved as markers of liver cancer. The markers of the present invention can be used for the accurate diagnosis and prognosis of liver cancer.

The present invention relates, in part, to the discovery that human FGF19 is amplified in a number of cancers, including liver and esophageal cancers, and that this amplification correlates with over-expression of this gene. In some aspects, the invention provides methods and kits for diagnosing a patient having or at risk for developing cancer, such as liver or esophageal cancer. The invention in other aspects provides methods for selecting a treatment for a patient having cancer. In other aspects, the invention relates to methods for treating cancer using an FGF19 inhibitor.

The invention belongs to the technical field of the molecular biology and the biomedicine, and particularly relates to application of a gRNA sequence based on a CRISPR / Cas9 system to cause tumor cell apoptosis. According to the design principle of CRISPR / Cas9, two target points are designed on a human genome, and corresponding oligos is synthesized and established on a px458 carrier. The CRISPR / Cas9 system guided by the gRNA is established in a human hepatoma cell line (HepG2) according to the design of the two target points, a human TCAB1 gene can be effectively knocked out, the system is easy to operate, and the knockout efficiency of the human TCAB1 gene is high. The CRISPR / Cas9 system guided by the gRNA can be expected to be applied in novel tumor treating medicine.

This invention is related to a method for the detection of early or pre-cancer using DNA isolated from blood and body fluids. This invention provides an improved methylation-based PCR assay, a panel of methylated-based cancer-related gene markers for the detection of general cancer and a panel of demethylation-based tissue- or cell-specific gene markers for discriminating different type of cancer detected from blood samples. This method couples a sequential cancer-related gene marker detection and tissue or cell-specific gene marker assay and is particularly useful as a simultaneous screening test for following type of cancer: lung, breast, ovarian, colon, stomach, prostatic, pancreatic and liver cancer.

The invention relates to a nanocomposite temperature-sensitive gel and a preparation method and an application thereof. The preparation method comprises the following steps of: coating antitumor active substances with a high molecular polymer serving as a carrier material to obtain nanoparticles; and adding a temperature-sensitive high molecular material to obtain the nanocomposite temperature-sensitive gel. The preparation method disclosed by the invention is simple and convenient, is suitable for large-scale production, and is particularly suitable for preparing medicaments or diagnostic reagents having the characteristics of long cycle, biodegradability, slow release, passive targeting, active targeting, active substance conveying function and tumor resistance. An antitumor medicament prepared with the method disclosed by the invention is suitable for ways such as intravenous injection, intramuscular injection, hypodermic injection, intradermal injection, intratumor injection, tumor-side injection, oral administration or transdermal medicament delivery and the like, is applied to treatment and diagnosis of pancreatic cancer, liver cancer, lung cancer, gastric cancer, colorectal cancer, esophageal cancer, prostatic cancer, uterine cancer and ovarian cancer, and has a good application prospect.

Biomarkers for liver diseases and method for using the same are provided. For detecting liver cirrhosis and liver cancer, the biomarkers are selected from any one of the amino acid sequences with SEQ ID NO:1 to SEQ ID NO:24 or derivatives or fragments or variants or the combination thereof or the antibodies against the amino acid sequences. Then the biomarkers are further developed into detection kits, such that by detecting the existence of autoantibodies or autoantigens in screened specimens, liver diseases are detected with higher accuracy and sensitivity.

The invention discloses a meso-porous silicon nano-drug carrier with both reduction responsiveness and targeting ability and a preparation method thereof. Firstly, meso-porous silicon nano-particles are prepared with a sol-gel method, and are developed into a nanometer reservoir of drug molecules; then a disulfide bond is introduced into the surface of the meso-porous silicon nanometer reservoir with a simple chemical modification method and is used as a cohesive tie; secondarily, a biocompatible natural extracellular matrix-collagen molecule is creatively fixed to the surface of the meso-porous silicon nanometer reservoir and is developed into a nanometer encapsulator of the meso-porous silicon nanometer reservoir; and finally a lactobionic acid molecule is modified to the surface of a meso-porous silicon / collagen nanometer compounding system and is used as a specificity receptor of a liver cancer cell membrane surface receptor (ASGP-R) so as to construct a meso-porous silicon / collagen-lactobionic acid multifunctional compound type nano-drug carrier system with both cell specificity targeting ability and reducing substance / enzyme responsiveness.