NOVEL LOW-MOLECULAR-COMPOUND FOR IMPROVING PRODUCTION, MAINTENANCE AND PROLIFERATION OF PLURIPOTENT STEM CELLS, COMPOSITION COMPRISING THE SAME, AND CULTURE METHOD
INDOL DERIVATIVES, THE METHOD FOR PREPARING THEREOF AND COMPOSITION FOR THE PREVENTION AND TREATMENT OF METABOLIC DISORDER CONTAINING THE SAME AS AN ACTIVE INGREDIENT
申请人:Lee Kyeong
公开号:US20100075962A1
公开(公告)日:2010-03-25
Disclosed are indole derivatives a preparation method thereof, and a composition for the prevention and treatment of metabolic diseases, containing the same as an active ingredient. The indole derivatives have inhibitory activity against DGAT (diacylglycerol acyltransferase), which causes metabolic diseases such as obesity and diabetes in the process of lipid metabolism. With the ability to effectively control lipid metabolism and energy metabolism, the composition is thus useful in the prevention and treatment of metabolic diseases, such as obesity and diabetes.
NOVEL LOW-MOLECULE COMPOUND FOR PROMOTING PLURIPOTENT STEM CELL GENERATION, MAINTENANCE, AND PROLIFERATION, AND COMPOSITION AND CULTURING METHOD CONTAINING SAME
申请人:Korea Research Institute of Bioscience
and Biotechology
公开号:EP2774918A1
公开(公告)日:2014-09-10
According to the present invention, when the novel low-molecular-weight compound RSC-133 is added in a culture process for producing reprogrammed pluripotent stem cells from human differentiated cells, it can increase the efficiency of reprogramming and can significantly reduce the time required for the induction of reprogramming. Particularly, the novel compound RSC-133 can substitute for c-Myc acting as both a reprogramming factor and an oncogenic factor, and it can effectively increase the efficiency of reprogramming in both normal oxygen culture conditions and hypoxic culture conditions. In addition, RSC-133 can inhibit the induction of aging occurring in the reprogramming process, exhibits the effect of promoting cell proliferation, and induces epigenetic activation to improve culture conditions for induction of reprogramming. The present invention will contribute to optimizing a process of producing induced pluripotent stem cells from a small amount of patient-specific somatic cells obtained from various sources, and thus it will significantly improve a process of developing clinically applicable personalized stem cell therapy agents and new drugs and will facilitate the practical use of these agents and drugs. In addition, the novel low-molecular-weight compound RSC-133 can provide a cell culture medium effective for maintaining the undifferentiated state of human embryonic stem cells that are typical pluripotent stem cells. The medium composition containing RSC-133 can effectively induce the proliferation of human embryonic stem cells in an undifferentiated state and can be effectively used for the development of a system for culturing large amounts of embryonic stem cells.
Low-molecular-compound for improving production, maintenance and proliferation of pluripotent stem cells, composition comprising the same, and culture method
申请人:Korea Research Institute of Bioscience and Biotechnology
公开号:US10301598B2
公开(公告)日:2019-05-28
Provided herein are novel indoleacrylic acid-based compounds, and pharmaceutically acceptable salts thereof, useful for the production, maintenance and proliferation of pluripotent stem cells. Also provided are cell culture compositions comprising these compounds, and methods of using these compounds in the production and maintenance of pluripotent stem cells.
NOVEL LOW-MOLECULAR WEIGHT COMPOUND FOR PROMOTING PLURIPOTENT STEM CELL GENERATION, MAINTENANCE, AND PROLIFERATION, AND COMPOSITION AND CULTURING METHOD CONTAINING SAME
申请人:Korea Research Institute of Bioscience and
Biotechnology