Abstract:
PURPOSE: A pharmaceutical composition for overcoming resistance to an anticancer agent is provided to suppress the activity of hemo oxygenase (HO) increased in cancer cells using methyl pheophorbide (MPP), thereby remarkably increasing apoptotic sensitivity in cancer cells with anticancer agent resistance. CONSTITUTION: A pharmaceutical composition for overcoming resistance to an anticancer agent contains MPP as an active ingredient. The anticancer agent is cisplatin. The effective concentration of MPP is 10 uM. A composition for suppressing HO contains MPP as an active ingredient.
Abstract:
PURPOSE: A method for screening a material containing a material with anti-obesity or anti-inflammatory activities using HO-1 protein is provided. CONSTITUTION: A method for reducing adipocyte differentiation comprises a step of overexpressing heme oxidase-1 genes in heme oxidase-1 gene-overexpressing adipocytes prepared by introducing a recombinant vector containing heme oxidase-1 gene with a base sequence of sequence number 1 into precursor adipocyte cell line. A method for searching an anti-obesity candidate from natural products comprises: a step of treating the natural products to the heme oxidase-1 gene overexpressing adipocytes; a step of measuring expression level of the heme oxidase-1 gene; and a step of selecting a natural product as an anti-obesity candidate in case that the heme oxidase-1 gene expression is reduced.
Abstract:
PURPOSE: A composition containing NADPH oxidase complex protein and/or diphenylene iodonium and/or derivative thereof is provided to treat and diagnose cancer. CONSTITUTION: A composition for preventing and treating cancer contains therapeutically effective amount of diphenylene iodonium, derivative thereof, or pharmaceutically acceptable salt thereof as an active ingredient. The therapeutically effective amount is 1mg/kg to 1000 mg/kg. The composition is administered by combining with an anti-cancer drug such as cisplatin, taxol, taxotere, doxorubicin, etoposide, gleevec, arimidex, tamoxifern, epirubicin, adriamycin, or valstar.
Abstract:
PURPOSE: A method for preparing recombinant plasmid using heme oxidase-1 gene is provided to screen natural products with anti-obesity and/or anti-inflammatory functions. CONSTITUTION: A recombinant plasmid is used for suppressing the expression of heme oxidase-1 gene. A plasmid vector contains an RNA promoter. The hame oxidase-1 gene has a base of sequence number 1. A base for inducing hairpin structure is a base of sequence number 2 or 3. A method for producing adipocytes which suppresses heme oxidase-1 gene expression comprises a step of transduction of the recombinant plasmid to adipocyte cell line. A method for detecting an anti-obesity candidate from a natural product comprises: a step of treating the natural product to the adipocytes; a step of measuring the expression level of the heme oxidase-1 gene; and a step of selecting the natural product as an anti-obesity candidate material when the expression of heme oxidase-1 gene is reduced. [Reference numerals] (AA) Beta-actin
Abstract:
PURPOSE: A composition containing NADPH oxidase composite protein is provided to induce apoptosis of cancer cells and to treat and diagnose cancer. CONSTITUTION: A composition for diagnosing cancer contains polypeptides selected from the group consisting of NADPH oxidase composite(Nox) 1, NADPH oxidase complex(Nox)4, and NADPH oxidase composite(Nox) 5, and functional mutants as an active ingredient. The Nox 1, Nox 4, and Nox 5 have an amino acid sequence of sequence numbers 19, 20, and 21.
Abstract:
The present invention relates to an anti-inflammatory composition comprising 14-3-3 sigma gene and/or protein as an active ingredient. The 14-3-3 sigma gene is preferred to be composed of a base sequence of SEQ ID NO.1; and provided in the present invent is an anti-inflammatory composition comprising a 14-3-3 sigma protein as an active ingredient. In an embodiment of the present invention, the 14-3-3 sigma protein is preferred to be composed of a base sequence of SEQ ID NO. 2, but is not limited to the same; and provided in the present invention is an expression vector controlling inflammatory cytokine comprising the 14-3-3 sigma gene composed of SEQ ID NO.1 as an active ingredient.
Abstract translation:本发明涉及包含14-3-3σ基因和/或蛋白质作为活性成分的抗炎组合物。 14-3-3 sigma基因优选由SEQ ID NO.1的碱基序列组成; 并且在本发明中提供的是包含14-3-3σ蛋白作为活性成分的抗炎组合物。 在本发明的一个实施方案中,14-3-3σ蛋白质优选由SEQ ID NO.1的碱基序列组成。 2,但不限于此; 在本发明中提供了控制炎性细胞因子的表达载体,其包含由SEQ ID NO.1组成的14-3-3 sigma基因作为活性成分。