Patents Assigned to Corestem Co., Ltd.
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Publication number: 20220062345Abstract: The present invention relates to a pharmaceutical composition for preventing or treating an autoimmune disease, including stem cells treated with a protein kinase C activator or a culture thereof, and more specifically, the present invention relates to a pharmaceutical composition for preventing or treating an autoimmune disease, which can inhibit the function of B cells and have an excellent prophylactic or therapeutic effect for an autoimmune disease.Type: ApplicationFiled: November 6, 2019Publication date: March 3, 2022Applicant: CORESTEM CO.,LTD.Inventors: Kyung Suk KIM, Tae Yong LEE
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Publication number: 20220049223Abstract: The present invention relates to a biomarker for prediction of proliferation and migration capacity of mesencymal stem cells and a use thereof, and more specifically, the present invention relates to a biomarker for prediction of proliferation or migration capacity of mesenchymal stem cells including peroxiredoxin 6 and a use thereof. According to the present invention, by measuring the expression level of the biomarker, the proliferation and migration capacity of mesenchymal stem cells can be predicted.Type: ApplicationFiled: November 6, 2019Publication date: February 17, 2022Applicant: CORESTEM CO.,LTD.Inventors: Kyung Suk KIM, Tae Yong LEE
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Publication number: 20210116463Abstract: The present invention provides a biomarker for predicting effectiveness for autoimmune disease treatment, a diagnostic kit, and a use for treatment. More particularly, the present invention provides a biomarker for predicting the effectiveness of mesenchymal stem cells (MSC) comprising the chemokine receptor CXCR3 for autoimmune disease treatment; a biomarker comprising the chemokine CXCL10 for predicting the prognosis of autoimmune disease treatment; a diagnostic kit comprising an agent capable of measuring the expression of the biomarker; and a pharmaceutical composition for prevention or treatment of an autoimmune disease, which comprises mesenchymal stem cells having an upregulated expression level of the chemokine receptor CXCR3.Type: ApplicationFiled: June 13, 2019Publication date: April 22, 2021Applicants: Corestem Co., Ltd., Chungbuk National University Industry-Academic Cooperation FoundationInventors: Kyung Suk KIM, Sang Bae HAN
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Patent number: 9657259Abstract: The present invention relates to a cell culture flask for culturing a cell using a culture solution, particularly to a cell culture flask for culturing a cell without any contamination, to automatically introduce and discharge the culture solution or gases and to be stacked in turn, and a cell culture device having the same. The present invention provides a cell culture flask comprising a culture space; one or more culture solution inlet ports; one or more culture solution outlet ports; and one or more gas inlet ports, wherein the cell culture flask is made airtight and formed of a transparent material so that a user can see an internal portion of the cell culture flask, and a cell culture device having the same.Type: GrantFiled: May 1, 2015Date of Patent: May 23, 2017Assignee: Corestem Co., Ltd.Inventors: Kyung Suk Kim, Jai Jun Choung
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Patent number: 9493734Abstract: Disclosed is a cell culture tube, having in opposite end walls two respective eccentric openings which communicate with each other through an inner straight passage formed in the cell culture tube, in which the inner straight passage is tilted at an angle relative to a longitudinal axis of the cell culture tube to allow a culture medium to smoothly flow into and out of the inner passage through the openings. Also, provided is a multiple cell culture system using a plurality of the culture tubes.Type: GrantFiled: August 25, 2014Date of Patent: November 15, 2016Assignee: Corestem Co., Ltd.Inventors: Sung Ho Shin, Jung Gyu Woo, Jai Myung Yang, Jai Jun Choung, Kyung Suk Kim, Mi Ran Choi
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Patent number: 9057715Abstract: The present invention relates to a cell culture apparatus and a mass automatic cell culture device having it. There is provided a cell culture apparatus comprising a cylindrical cell culture flask which is air-tightly sealed and formed of a transparent material to observe an internal portion thereof, an injection unit for supplying the cell and the culture solution into the cell culture flask, a collection unit for discharging the cells and the culture solution from the cell culture flask, and a cell culture flask receiving part which is comprised of first and second vertical frames in which a plurality of injecting parts and collecting parts, and plate type connection parts which are respectively disposed between upper ends and lower ends of the two opposed vertical frames to be spaced apart from each other in regular intervals, and a mass automatic cell culture device having it.Type: GrantFiled: November 28, 2008Date of Patent: June 16, 2015Assignee: CORESTEM CO., LTD.Inventors: Kyung Suk Kim, Jai Jun Choung
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Patent number: 8951511Abstract: The present invention relates to a composition for improving the migration potential of a stem cell, a method for evaluating the migration potential of a stem cell and a method for screening an adjuvant of cell therapy improving the migration potential of a stem cell. The present invention may be effectively used for enhancing the efficacy of neurological disease-treatment by inducing therapeutic stem cells to migrate efficiently to the lesion site.Type: GrantFiled: October 19, 2010Date of Patent: February 10, 2015Assignee: Corestem Co., Ltd.Inventors: Seong Ho Koh, Seung Hyun Kim, Goang Won Cho, Min Young Noh, Kyung Suk Kim
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Patent number: 8815578Abstract: Disclosed is a cell culture tube, having in opposite end walls two respective eccentric openings which communicate with each other through an inner straight passage formed in the cell culture tube, in which the inner straight passage is tilted at an angle relative to a longitudinal axis of the cell culture tube to allow a culture medium to smoothly flow into and out of the inner passage through the openings. Also, provided is a multiple cell culture system using a plurality of the culture tubes.Type: GrantFiled: April 10, 2008Date of Patent: August 26, 2014Assignee: Corestem Co., Ltd.Inventors: Sung Ho Shin, Jung Gyu Woo, Jai Myung Yang, Jai Jun Choung, Kyung Suk Kim, Mi Ran Choi
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Patent number: 8481305Abstract: The present invention relates to a rotation driving device for cell culturing, comprising: a power supplying unit operated by receiving an electric power from an outside; a rotational part rotated by the power supplying unit; and a driving part which is provided at an upper side of the rotational part and maintained in a stopped state during the rotation of the rotational part, and of which an inclination is changed according to a rotational direction of the rotational part. According to the present invention, there is provided a rotation driving device a rotation driving device which enables cells to be uniformly grown by equally distributing a culture solution with help of inclination control, of which a rotational speed is also controlled and which has a firm structure with a strong durability.Type: GrantFiled: November 28, 2008Date of Patent: July 9, 2013Assignee: Corestem Co., Ltd.Inventors: Kyung Suk Kim, Jai Jun Choung
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Patent number: 8277795Abstract: Disclosed herein are a composition for treating motor neuron diseases, particularly amyotrophic lateral sclerosis (ALS), using mesenchymal stem cells, and a method for treating motor neuron diseases using the composition. The composition and treatment method can provide effective therapy for motor neuron diseases, particularly for amyotrophic lateral sclerosis (ALS).Type: GrantFiled: November 28, 2006Date of Patent: October 2, 2012Assignee: Corestem Co., Ltd.Inventors: Hee Tae Kim, Kyung Suk Kim, Seung Hyun Kim, Young Gyu Chai, Seong Ho Koh, Hyun Young Kim, Mi Ran Choi, Ji-Yoon Park, Kyoung Hwa Jung
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Publication number: 20120207724Abstract: The present invention relates to a composition for improving the migration potential of a stem cell, a method for evaluating the migration potential of a stem cell and a method for screening an adjuvant of cell therapy improving the migration potential of a stem cell. The present invention may be effectively used for enhancing the efficacy of neurological disease-treatment by inducing therapeutic stem cells to migrate efficiently to the lesion site.Type: ApplicationFiled: October 19, 2010Publication date: August 16, 2012Applicant: Corestem Co., Ltd.Inventors: Seong Ho Koh, Seung Hyun Kim, Goang Won Cho, Min Young Noh, Kyung Suk Kim
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Publication number: 20120121545Abstract: Disclosed is a pharmaceutical composition for treating bone disease or countering inflammation containing cartilage stem cells as an active ingredient. The present disclosure provides a novel cell treatment regimen for bone disease and inflammatory disease using the cartilage stem cells as an active ingredient. When the cartilage stem cells of the present disclosure are administered into the articular capsule, the administered cartilage stem cells are highly effective in treating bone disease and inflammatory bone disease since they grow or differentiate into chondrocytes and exhibit an anti-inflammatory activity. Since the cartilage stem cells of the present disclosure do not express histocompatibility antigens which give rise to rejection in tissue or organ transplants, autologous cells or exogenous cells can be used during cell transplantation for treatment of bone disease and inflammation.Type: ApplicationFiled: January 15, 2010Publication date: May 17, 2012Applicant: CoreStem Co., Ltd.Inventors: Kyung Suk Kim, Jai Jun Choung, Hyun Soo Yoon, Jun Ho Lee, sae Kwang Ku
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Publication number: 20110287529Abstract: Disclosed are a syringe-shaped culture tube which has a wide surface area and is changeable by a user to a desired size, and a cell culture apparatus in which a plurality of the culture tubes are mounted. The cell culture apparatus allows a culture medium to constantly and smoothly contact the entire inner circumference of the culture tube and rotate by a rotation unit at a preset speed when the culture tube is filled with the culture medium. Thus, the cell culture apparatus can promote stirring and gas supply and increase the gas exchange rate. Also, it can reduce consumption of the culture medium.Type: ApplicationFiled: September 23, 2009Publication date: November 24, 2011Applicant: CoreStem Co., Ltd.Inventors: Seok Kee Hong, Si Eun Yang, Kyung Suk Kim, Hyun Soo Yoon, Tae Yong Lee, Jin Hwa Lee
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Publication number: 20100304472Abstract: The present invention relates to a cell culture apparatus and a mass automatic cell culture device having it.Type: ApplicationFiled: November 28, 2008Publication date: December 2, 2010Applicant: Corestem Co., Ltd.Inventors: Kyung Suk Kim, Jai Jun Choung
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Publication number: 20100304473Abstract: The present invention relates to a cell culture flask for culturing a cell using a culture solution, particularly to a cell culture flask enabling to culture a cell without any contamination, to automatically introduce and discharge the culture solution or gases and to be stacked in turn, and a cell culture device having the same. The present invention provides a cell culture flask comprising a culture space with a predetermined area for culturing the cell; one or more culture solution inlet ports for introducing the culture solution or the cell into the culture space; one or more culture solution outlet ports for discharging the culture solution or the cell supplied to the culture space; and one or more gas inlet ports for introducing the various gases into the culture space, wherein the cell culture flask is made airtight and formed of a transparent material so that a user can see an internal portion of the cell culture flask, and a cell culture device having the same.Type: ApplicationFiled: November 28, 2008Publication date: December 2, 2010Applicant: CORESTEM CO., LTD.Inventors: Kyung Suk Kim, Jai Jun Choung
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Publication number: 20100304474Abstract: The present invention relates to a rotation driving device for cell culturing, comprising: a power supplying unit operated by receiving an electric power from an outside; a rotational part rotated by the power supplying unit; and a driving part which is provided at an upper side of the rotational part and maintained in a stopped state during the rotation of the rotational part, and of which an inclination is changed according to a rotational direction of the rotational part. According to the present invention, there is provided a rotation driving device a rotation driving device which enables cells to be uniformly grown by equally distributing a culture solution with help of inclination control, of which a rotational speed is also controlled and which has a firm structure with a strong durability.Type: ApplicationFiled: November 28, 2008Publication date: December 2, 2010Applicant: Corestem Co., Ltd.Inventors: Kyung Suk Kim, Jai Jun Choung