Abstract:
PURPOSE: A method for inducing remodeling keratin in cancer cells or inflammatory cells is provided to develop a therapeutic agent for metastatic cancer. CONSTITUTION: A compound of chemical formula 1 or 2 is used for inducing keratin remodeling in cancer cells or inflammatory cells. A method for screening an anticancer drug comprises: a step of simultaneously or gradually treating the compound and test compound to cancer cells; a step of measuring keratin remodeling degree in the cancer cells; and a step of determining a compound which functions as an inhibitor for cancer metastasis in case of suppressing keratin remodeling by treatment of the test compound. A composition for inducing cancer metastasis contains the compound of chemical formula 1 or 2.
Abstract:
PURPOSE: A glucosamine or derivative thereof is provided to prevent or treat angiostenosis and restenosis and to treat heart diseases without surgery. CONSTITUTION: A composition for preventing or treating angiostenosis and restenosis contains glucosamine, glucosamine derivative, or salt thereof. The glucosamine derivative is a compound of chemical formula 2. In chemical formula 2, R is acyl group of 2-18 carbon atoms or straight or branched alkyl group of 1-5 carbon atoms. The composition containing glucosamine is administered for preventing or treating angiosternosis and restenosis. The glucosamine or glucosamine derivative is administered through oral or parenteral route. The glucosamine or glucosamine derivative is topically administered to a blood vessel.
Abstract:
PURPOSE: A transglutaminase inhibitor containing ethacrynic acid and a pharmaceutically acceptable salt thereof is provided to prevent and treat transglutaminase overexpression-related diseases without side effects. CONSTITUTION: A pharmaceutical composition for preventing or treating diseases caused by enhanced transglutaminase activation contains ethacrynic acid or a pharmaceutically acceptable salt thereof. Diseases are inflammatory diseases, cancer, or neural disorders. The inflammatory disease is chronic inflammatory disease, sepsis, or autoimmunity myositis. The neural disorder is Alzheimer disease, Huntingtun disease, or Parkinson's disease.
Abstract:
PURPOSE: A transglutaminase inhibitor containing sulfarlem is provided to apply to a patient with abnormal transglutaminase overexpression and to suppress transglutaminase without side effects. CONSTITUTION: A pharmaceutical composition for preventing or treating diseases caused by transglutaminase activation contains sulfarlem or pharmaceutically acceptable salt thereof. The diseases are inflammatory diseases, cancers, or neurological disorders. The composition has anti-metastasis effect. The inflammatory diseases are chronic inflammatory disease such as degenerative arthritis, septicemia, or autoimmune myositis. The neurological disorders are Alzheimer diseases, Huntington disease, or Parkinson's disease.
Abstract:
본 발명은 클로로겐산 또는 그 유도체를 포함하는 항암감작제에 관한 것으로, 보다 구체적으로는 항암제를 투여하여 암을 치료하는 경우 항암제의 효과를 높여주는 클로로겐산 또는 그 유도체를 포함하는 항암감작제에 관한 것이다. 또한, 본 발명은 클로로겐산 또는 그 유도체 및 약제학적으로 허용되는 담체를 포함하는 항암제 내성 저해용 조성물, 상기 조성물에 추가적으로 항암제를 포함하는 항암조성물 및 상기의 항암감작제를 투여하여 항암제내성을 극복하는 방법에 관한 것이다. 항암감작제, 클로로겐산, 항암제 내성
Abstract:
PURPOSE: A composition containing curcumin for suppressing transglutaminase is provided to prevent and treat diseases induced by abnormal activity of the transglutaminase without side effects. CONSTITUTION: A pharmaceutical composition for preventing or treating neural diseases or inflammatory diseases caused by transglutaminase activation. The curcumin is denoted by chemical formula 1 and isolated from Curcuma longa L. Neural diseases is Alzheimer disease, multi-infarct dementia, hypothyrodism, alcoholic dementia, huntington disease or Parkinson's disease. Inflammatory diseases is degenerative arthritis, diabetes, autoimmunity myositis, arteriosclerosis, cerebral apoplexy, liver hardening, meningitis, inflammatory gastric ulcer, sinusitis, rhinitis, conjunctivitis, asthma, skin inflammatory disease, inflammatory bowel disease, rheumatic inflammation disease, and inflammatory collagen vascular disease.
Abstract:
A cancer sensitizer containing chlorogenic acid or derivative thereof is provided to show improved effects of cancer treatment and lower anti-cancer drug tolerance of cancer cells, thereby increasing sensitivity of the anti-cancer drug. A composition for inhibiting anti-cancer drug tolerance comprises chlorogenic acid or derivative thereof and a pharmaceutically allowable carrier. A composition for treating cancer contains the composition for inhibiting anti-cancer drug tolerance and anti-cancer drug. The anti-cancer drug is selected from the group consisting of mechloethamine, chlorambucil, phenylalanine, mustard, cyclophosphamide, ifosfamide, carmustine, lomustine, streptozotocin, busulfan, thiotepa, cisplatin, carboplatin, dactinomycin, doxorubicin, daunorubicin, idarubicin, mitoxantrone, plicamycin, mitomycin, C Bleomycin, vincristine, vinblastine, paclitaxel, docetaxel, etoposide, teniposide, topotecan and iridotecan.
Abstract:
A pharmaceutical composition comprising a transglutaminase inhibitor containing EGCG(epigallocatechin gallate) is provided to cure the disease caused by the increment of transglutaminase activity. The transglutaminase inhibitor is comprised of the epigallocatechin gallate(EGCG) or its derivatives. The activity of transglutaminase is suppressed by using EGCG or its derivative. The pharmaceutical composition for treating the disease caused by the increment of transglutaminase activity comprises the epigallocatechin gallate(EGCG) or its derivatives, wherein the disease is nervous system disorders including Alzheimer's disease, Huntington's disease and Parkinson's disease or cancer.
Abstract:
본 발명은 트란스글루타미나제 억제제에 관한 발명으로서, 구체적으로는 트란스글루타미나제를 억제하는 펩타이드를 제공하고, 상기 펩타이드 또는 이를 포함하는 트란스글루타민 억제용 조성물 및 이들을 이용하여 트란스글루타미나제를 억제하는 방법, 바람직하게는 트란스글루타미나제를 억제함으로써 다양한 염증 및 암 질환을 치료하는 방법을 제공한다. 또한, 본 발명은 상기 펩타이드의 변이체를 제조하는 방법을 제공한다. 본 발명의 펩타이드 또는 이를 포함하는 약제학적 조성물은 트란스글루타미나제의 비정상적 활성에 의해 유도된 질환, 구체적으로 염증질환과 암을 효과적으로 예방 및 치료할 수 있다. I-kappaBalpha(I-κBα), 트란스글루타미나제, 핵인자 카파 비(Nuclear factor-kappaB, NF-κB), 염증, 암