인간 및 동물세포 분할용 스탬프, 스탬프를 이용한 세포분할 방법, 스탬프를 이용한 수동 및 자동 세포 분할 장치
    11.
    发明授权
    인간 및 동물세포 분할용 스탬프, 스탬프를 이용한 세포분할 방법, 스탬프를 이용한 수동 및 자동 세포 분할 장치 失效
    用于细胞分离的斑块,使用该细胞分离的细胞分离方法和使用该手段的手动/自动细胞分离装置

    公开(公告)号:KR100734584B1

    公开(公告)日:2007-07-03

    申请号:KR1020060071735

    申请日:2006-07-28

    CPC classification number: C12M47/04 C12M23/12

    Abstract: A stamp for cell dissociation, a method for cell dissociation by using the same stamp, and an apparatus for manual/automatic cell dissociation by using the same stamp are provided to dissociate the human and animal cells into the cell units having a certain cell number at one time and divide them into a certain pattern according to a purpose. The stamp(100) for dissociation of human and animal cells comprises a body(110) having an upper side and a lower side, and a micro-pattern portion(120) which is located at any one of the upper and lower sides, and has at least one repeated micro-pattern(130) with a certain height and width, wherein the micro-pattern portion is made of polydimethylsiloxane(PDMS), polymethylmethacrylate(PMMA), polyacrylates, polycarbonates, polycyclic olefins, polyimides, polyurethanes or polyester. The method for cell dissociation comprises the steps of: (a) preparing cell population in a culture dish; (b) placing the stamp on the culture dish in parallel; (c) pressing the culture dish with the stamp for a certain time to dissociate the cell population; and (d) removing the stamp.

    Abstract translation: 提供用于细胞解离的印记,通过使用相同标记的细胞解离的方法以及通过使用相同的印记进行手动/自动细胞解离的装置,以将人和动物细胞分离成具有特定细胞数的细胞单元 一次根据目的把它们分成一定的模式。 用于人和动物细胞解离的印模(100)包括具有上侧和下侧的本体(110)和位于上侧和下侧中的任一侧的微图案部分(120),以及 具有至少一个具有一定高度和宽度的重复微图案(130),其中微图案部分由聚二甲基硅氧烷(PDMS),聚甲基丙烯酸甲酯(PMMA),聚丙烯酸酯,聚碳酸酯,多环烯烃,聚酰亚胺,聚氨酯或聚酯制成。 细胞解离的方法包括以下步骤:(a)在培养皿中制备细胞群; (b)将邮票平行放置在培养皿上; (c)用邮票按压培养皿一定时间以解离细胞群; 及(d)取消印花。

    유즙 중에 인간 과립구 콜로니 자극인자를 생산하는형질전환 흑염소
    12.
    发明公开
    유즙 중에 인간 과립구 콜로니 자극인자를 생산하는형질전환 흑염소 失效
    CAPRA HIRCUS AEGAGRUS用于生产LAC中的人粒细胞集落刺激因子

    公开(公告)号:KR1020010073966A

    公开(公告)日:2001-08-03

    申请号:KR1020000003187

    申请日:2000-01-24

    Abstract: PURPOSE: A fertilized egg introduced by an expression cassette containing a human granulocyte-colony stimulating factor (hG-CSF) under a Gapra hircus aegagrus β-casein promoter, Gapra hircus aegagrus generated from the fertilized egg and a process for producing the hG-CSF are provided. Therefore, the hG-CSF can be used for prevention and treatment of a disease such as bone marrow transfusion, malignant lymphoid tumor, acute leukemia, lung cancer, ovarian cancer, anemia or the like. CONSTITUTION: The fertilized egg(KCTC-0718BP) is prepared by microinjection of pGbc-hGCSF as an expression cassette containing a human granulocyte-colony stimulating factor (hG-CSF) under a Gapra hircus aegagrus β-casein promoter to the male pronucleus of a fertilized egg of Gapra hircus aegagrus. Also the Gapra hircus aegagrus is prepared by transplanting the fertilized egg to an oviduct of Gapra hircus aegagrus as a surrogate mother and generating.

    Abstract translation: 目的:由受精卵产生的含有Gapra hircus aegagrusβ-酪蛋白启动子的Gapra hircus aegagrus以及hG-CSF产生方法由含有人粒细胞集落刺激因子(hG-CSF)的表达盒引入的受精卵 被提供。 因此,hG-CSF可用于预防和治疗诸如骨髓输血,恶性淋巴瘤,急性白血病,肺癌,卵巢癌,贫血症等疾病。 构成:通过显微注射pGbc-hGCSF作为含有人粒细胞集落刺激因子(hG-CSF)的表达盒,在Gapra hircus aegagrusβ-酪蛋白启动子的雄性原核下,制备受精卵(KCTC-0718BP) Gapra hircus aegagrus受精卵。 通过将受精卵移植到Gapra hircus aegagrus的输卵管作为替代母亲并产生,也可以制备Gapra hircus aeagagrus。

    TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를 유효성분으로 함유하는 아세트아미노펜 유래 간 독성 예방 및 치료용 조성물
    14.
    发明授权
    TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를 유효성분으로 함유하는 아세트아미노펜 유래 간 독성 예방 및 치료용 조성물 有权
    TNPN2-m-三氟苄基N6对硝基苄基嘌呤用于预防和治疗含有TNPN2-m-三氟苄基N6-对硝基苄基嘌呤作为有效成分的对乙酰氨基酚诱导肝毒性的组合物

    公开(公告)号:KR101666605B1

    公开(公告)日:2016-10-18

    申请号:KR1020150088220

    申请日:2015-06-22

    CPC classification number: A61K31/52

    Abstract: 본발명은 TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를유효성분으로함유하는아세트아미노펜(Acetaminophen, AP) 유래간 독성예방및 치료용조성물에관한것으로, 5-이노시톨파이로인산(inositol pyrophosphate)의저해제로알려진 TNP가인간배아줄기세포유래간세포, 생쥐유래간세포및 인간간암세포주에서아세트아미노펜에의한세포사멸을억제하고, 간세포내 환원된글루타치온(glutathione, GSH)의농도를증가시켰으며, 아세트아미노펜에의해증가하는스트레스반응인인산화된 JNK를억제하는것을확인하고, 동물모델에서상기와동일한아세트아미노펜-유발성간세포독성의보호효과를갖는것을확인함으로써, 상기 TNP를아세트아미노펜에의한간 독성예방및 치료용조성물의유효성분으로유용하게사용할수 있다.

    Abstract translation: 本发明涉及一种预防和治疗源于对乙酰氨基酚的组合物,其包含TNP(N2-(间三氟苄基),N6-(对硝基苄基)嘌呤)作为活性成分。 本发明人证实,称为5-Inosito焦磷酸盐抑制剂的TNP抑制由人胚胎干细胞来源的肝细胞,小鼠肝细胞和人肝癌细胞系中的对乙酰氨基酚引起的凋亡,肝细胞中转化的上调的谷胱甘肽,并被抑制 对乙酰氨基酚增加的一种抗应激反应的JNK磷酸化。 本发明人进一步证实,TNP具有在动物模型中保护肝细胞免受对乙酰氨基酚引起的毒性的活性。 因此,TNP可以有效地用作预防和治疗由对乙酰氨基酚引起的肝毒性的组合物的活性成分。

    TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를 유효성분으로 함유하는 아세트아미노펜 유래 간 독성 예방 및 치료용 조성물
    15.
    发明公开
    TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를 유효성분으로 함유하는 아세트아미노펜 유래 간 독성 예방 및 치료용 조성물 有权
    用于预防和治疗诱导含有TNP(N2-(M-三氟硼酸),N6-(P-NITROBENZYL)PURINE)的氨基酸的乙酰氨基酚的组合物作为有效成分

    公开(公告)号:KR1020160101634A

    公开(公告)日:2016-08-25

    申请号:KR1020150088220

    申请日:2015-06-22

    CPC classification number: A61K31/52

    Abstract: 본발명은 TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine)를유효성분으로함유하는아세트아미노펜(Acetaminophen, AP) 유래간 독성예방및 치료용조성물에관한것으로, 5-이노시톨파이로인산(inositol pyrophosphate)의저해제로알려진 TNP가인간배아줄기세포유래간세포, 생쥐유래간세포및 인간간암세포주에서아세트아미노펜에의한세포사멸을억제하고, 간세포내 환원된글루타치온(glutathione, GSH)의농도를증가시켰으며, 아세트아미노펜에의해증가하는스트레스반응인인산화된 JNK를억제하는것을확인하고, 동물모델에서상기와동일한아세트아미노펜-유발성간세포독성의보호효과를갖는것을확인함으로써, 상기 TNP를아세트아미노펜에의한간 독성예방및 치료용조성물의유효성분으로유용하게사용할수 있다.

    Abstract translation: 本发明涉及含有TNP(N 2 - (m-三氟苄基)和N 6 - (对硝基苄基)嘌呤)作为活性成分的用于预防和治疗对乙酰氨基酚(AP)引起的肝毒性的组合物。 已证实,被称为5-肌醇焦磷酸抑制剂的TNP抑制人胚胎干细胞来源的肝细胞,小鼠来源的肝细胞和人肝癌细胞系中的对乙酰氨基酚诱导的细胞死亡,增加了还原型谷胱甘肽(GSH) 浓度在肝细胞中,并且抑制磷酸化JNK,其是由对乙酰氨基酚增加的应激反应,并且还证实该组合物与动物模型中对乙酰氨基酚诱导的肝毒性具有相同的保护作用,因此TNP可有利地用作 用于预防和治疗对乙酰氨基酚诱导的肝毒性的组合物中的活性成分。

    인간 줄기세포 유래 간세포를 이용한 면역 간독성 스크리닝 방법
    17.
    发明公开
    인간 줄기세포 유래 간세포를 이용한 면역 간독성 스크리닝 방법 审中-实审
    使用人类干细胞衍生的肝细胞的基于免疫的HEPATO-毒性的肝细胞毒性筛选方法

    公开(公告)号:KR1020150103431A

    公开(公告)日:2015-09-11

    申请号:KR1020140024898

    申请日:2014-03-03

    Abstract: 본 발명은 인간 줄기세포 유래 간세포를 이용한 면역 간독성 스크리닝 방법에 관한 것으로, 인간 줄기세포로부터 분화된 간세포 및 인간 간세포에 에탄올, CCl
    4 , 및 아세토아미노펜을 처리하여 간독성을 유발한 후, 상기 간세포가 분비하는 매개체 사이토카인, 케모카인 및 지질매개체를 확인하고자 분화 간세포의 면역독성물질 분석 시스템을 구축하였으며, 상기 시스템을 사용하여 간독성이 유발된 상기 세포에서 면역독성물질을 확인할 수 있음으로써, 상기 인간 줄기세포 유래 간세포를 이용하여 면역 간독성 스크리닝 방법으로 유용하게 사용될 수 있다.

    Abstract translation: 本发明涉及使用源自人干细胞的肝细胞的免疫肝毒性筛选方法。 肝细胞分化为人干细胞后,用乙醇,CCl_4和乙酰氨基酚处理肝细胞诱导免疫肝毒性,构建了一种肝细胞免疫毒素物质测定系统,以验证细胞因子,趋化因子和脂质介质,它们是从 可以通过使用该系统在具有诱导的肝毒性的细胞中确认肝细胞和免疫毒性物质。 因此,可以有利地使用使用源自人干细胞的肝细胞的免疫肝毒性筛选方法。

    인간 다능성 줄기세포로부터의 인슐린 생산 베타 세포의 내분비 응집체의 제조 방법
    18.
    发明公开
    인간 다능성 줄기세포로부터의 인슐린 생산 베타 세포의 내분비 응집체의 제조 방법 有权
    用于生产胰岛素生产从人源性干细胞分化的细胞的内皮素聚集体的方法

    公开(公告)号:KR1020150067945A

    公开(公告)日:2015-06-19

    申请号:KR1020130153567

    申请日:2013-12-11

    Inventor: 한용만 김영진

    Abstract: 본발명은인간배아줄기세포또는인간유도역분화줄기세포로부터순차적으로완전내배엽(DE), 췌장내배엽(PE), 내분비전구세포(EP) 및내분비세포(EC)로의분화를유도하여인슐린분비내분비세포를형성하였고, 구체적으로상기내분비세포로부터인슐린분비내분비응집체(EA)를형성하는조건을확립하였으며, 특히상기내분비응집체가유의적인수준의세포증식성을가지고, 인슐린분비능이향상되었으며, 세포괴사및 사멸을억제함을입증함으로써, 본발명의인간다능성줄기세포로부터인슐린생산베타세포(insulin-producing beta cells)의내분비응집체의제조방법은기존의당뇨병치료제의효능검증용및 새로운당뇨병치료용으로유용하게사용할수 있다.

    Abstract translation: 本发明涉及从人多能干细胞制备产生胰岛素的β细胞的内分泌聚集体的方法,其中将人胚胎干细胞或人诱导的多能干细胞分化为顺序定型内胚层(DE)细胞,胰内胚层 PE)细胞,内分泌祖细胞(EP)和内分泌细胞(EC)被诱导产生内分泌细胞,其分泌胰岛素并且特异性地建立从内分泌细胞产生分泌胰岛素的内分泌骨架的条件。 特别地,证明内分泌聚集体具有显着水平的细胞增殖和改善的胰岛素分泌能力并且抑制坏死和细胞凋亡。 因此,本发明的方法可以有利地用于测试常规抗糖尿病药物和糖尿病新疗法的功效。

    누난 증후군의 유도-만능 줄기세포 모델 및 이의 용도
    19.
    发明授权
    누난 증후군의 유도-만능 줄기세포 모델 및 이의 용도 有权
    Noonan综合征诱导多能干细胞模型及其用途

    公开(公告)号:KR101490829B1

    公开(公告)日:2015-02-09

    申请号:KR1020140010398

    申请日:2014-01-28

    Inventor: 한용만 주영희

    Abstract: The present invention relates to a induced pluripotent stem cell (iPSC) model of noonan syndrome, a method for producing the same, and a use of the iPSC model for research on the pathogenesis of the noonan syndrome and a method for screening a treating agent. In particular, the generation and differentiation of noonan syndrome-derived iPSCs, an embryoid body (EB), and neural rosettes have been induced from the fibroblasts of a noonan syndrome patient, and it has been confirmed that the noonan syndrome-derived iPSCs exhibit a normal iPSC shape and differentiating function. As a result of inducing natural differentiation and chemical differentiation to differentiate an EB and neural rosettes from noonan syndrome-derived iPSCs, the EB and neural rosettes differentiated through chemical differentiation exhibits a similar cell shape to normal cells. An ectoderm, a neural rosette, and a neural cell marker gene are significantly expressed, so that the cell model can be usefully used in research for analyzing the mechanism of the noonan syndrome and research for analyzing a method for screening a treating agent.

    Abstract translation: 本发明涉及中止综合征的诱导性多能干细胞(iPSC)模型,其制备方法,以及使用iPSC模型研究中止综合征的发病机理和筛选治疗剂的方法。 特别是,从Noonan综合征患者的成纤维细胞诱导产生和分化的来自noonan综合征的iPSCs,胚状体(EB)和神经玫瑰花结,并且已经证实,来自noonan综合征的iPSC呈现出 正常的iPSC形状和微分功能。 通过诱导自然分化和化学分化来区分来自中午综合征衍生的iPSC的EB和神经花环,通过化学分化分化的EB和神经玫瑰花结素与正常细胞呈现相似的细胞形状。 外胚层,神经花环和神经细胞标记基因被显着表达,使得细胞模型可以有效地用于分析中止综合征的机制的研究和用于分析治疗剂筛选方法的研究。

    유도만능줄기세포를 CD34 양성 세포로 분화시키는 방법
    20.
    发明公开
    유도만능줄기세포를 CD34 양성 세포로 분화시키는 방법 无效
    将诱导性肺癌干细胞分化为CD34阳性细胞的方法

    公开(公告)号:KR1020120051907A

    公开(公告)日:2012-05-23

    申请号:KR1020100113264

    申请日:2010-11-15

    Inventor: 한용만 박상욱

    Abstract: PURPOSE: A method for differentiating pluripotent stem cells into CD34-positive cells is provided to induce differentiation into vascular cells. CONSTITUTION: A composition for differentiating induced pluripotent stem cells contains MEK/ERK(mitogen-activated protein kinase kinase/extracellular regulated kinase) signal transduction inhibitor and BMP(bone morphogenetic protein). The MEK/ERK signal transduction inhibitor is PD98059 or U0126. The concentration of the MEK/ERK signal transduction inhibitor is 20-50 uM. The composition additionally contains VEGF(vascular endothelial cell growth factor) and bFG(basic fibroblast growth factor). A method for differentiating the induced pluripotent stem cells into CD34-positive cells comprises: a step of culturing the induced pluripotent stem cells under the presence of MEK/ERK signal transduction inhibitor and BMP to differentiate into mesoderm cells; and a step of culturing the mesoderm cells under the presence of VEGF and bFGF.

    Abstract translation: 目的:提供将多能干细胞分化为CD34阳性细胞的方法,以诱导分化成血管细胞。 构成:用于分化诱导多能干细胞的组合物含有MEK / ERK(丝裂原活化蛋白激酶激酶/细胞外调节激酶)信号转导抑制剂和BMP(骨形态发生蛋白)。 MEK / ERK信号转导抑制剂为PD98059或U0126。 MEK / ERK信号转导抑制剂的浓度为20-50μM。 该组合物另外含有VEGF(血管内皮细胞生长因子)和bFG(碱性成纤维细胞生长因子)。 将诱导的多能干细胞分化为CD34阳性细胞的方法包括:在MEK / ERK信号转导抑制剂和BMP的存在下培养诱导的多能干细胞以分化成中胚层细胞的步骤; 以及在VEGF和bFGF的存在下培养中胚层细胞的步骤。

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