Abstract:
PURPOSE: A composition for preventing or treating immunological rejection diseases including IL-27 is provided to alleviate the immunological rejection disease by suppressing rejection towards the host after the transplanted cell or organ is engrafted. CONSTITUTION: A composition for preventing or treating immunological rejection diseases includes IL-27 as an active component. The IL-27 has amino acid sequence described in the sequence number 1(SEQ ID NO:1). The composition for preventing or treating immunological rejection diseases includes a vector containing polynucleotide which codes the IL-27 as an active ingredient. The polynucleotide has the base sequence described in the sequence number 2. The immunological rejection disease is graft-versus-host disease.
Abstract translation:目的:提供一种用于预防或治疗免疫排斥疾病(包括IL-27)的组合物,用于通过在移植的细胞或器官移植后抑制对宿主的排斥来减轻免疫排斥疾病。 构成:用于预防或治疗免疫排斥疾病的组合物包括IL-27作为活性成分。 IL-27具有序列号1(SEQ ID NO:1)中描述的氨基酸序列。 用于预防或治疗免疫排斥疾病的组合物包括编码IL-27作为活性成分的含有多核苷酸的载体。 多核苷酸具有序列号2中描述的碱基序列。免疫排斥疾病是移植物抗宿主病。
Abstract:
본 발명은 덱사메타손, 비타민 D 3 , 및 TGF-β를 포함하는, 미분화 T 세포로부터 IL-10 생성 조절 T세포(IL-10 producing regulatory T cell)로의 분화 유도용 조성물 및 상기 조성물을 처리하여 미분화 T세포를 IL-10 생성 조절 T 세포로의 분화를 유도하는 방법에 관한 것이다.
Abstract:
본 발명은 레티날(retinal) 또는 레티노산(retinoic acid)을 유효성분으로 포함하는 세포보호용 조성물에 관한 것으로서, 보다 구체적으로 본 발명은 레티날 또는 레티노산을 유효성분으로 포함하는 자연살해세포의 세포독성 감소 또는 억제를 통한 세포보호용 조성물에 관한 것이다. 본 발명에 따른 레티날 및 레티노산이 첨가된 조절 T세포는 자연살해세포의 세포독성을 감소시키거나 억제하는 효과가 우수하여, 각종 면역반응의 조절 이상으로 유발되는 자가면역질환, 염증성질환 및 이식거부질환과 같은 면역질환을 예방 또는 치료할 수 있는 세포보호용 조성물로 유용하게 사용할 수 있다.
Abstract:
PURPOSE: A material screening method for promoting differentiation to the nerve cell of stem cell is provided to rapidly and efficiently detect materials which help signal transmission so that the stem cells can be differentiated into nerve cells. CONSTITUTION: A material screening method for promoting differentiation to the nerve cell of stem cell comprises the following steps: processing candidate materials for neural cell differentiation promotion in the stem cell; measuring the phosphorylation of the beta - catenin in the cells; and assorting the candidate materials which multiply the phosphorylation activity of the beta - catenin by comparing with the stem cells which is not processed with the candidate materials. The stem cell is the mesenchyme stem cell. The mesenchyme stem cell is human umbilical cord originated cell. The processing of the candidate material is the overexpression of the candidate material by transformation.
Abstract:
PURPOSE: A cytoprotection composition for toxicity suppression of natural killer cells including retinal or retinoic acid are provided to reduce or suppress toxicity of the natural killer cells by including T-cells. CONSTITUTION: A cytoprotection composition for toxicity suppression of natural killer cells includes retinal or retinoic acid as an active ingredient. The retinal or retinoic acid suppresses or prevent the cytotoxin of the natural killer cell as reduction. 0.1-5 microM of the retinal or retinoic acid is included. The cytoprotection composition for toxicity suppression of natural killer cells comprises T-cells which are differentiated by processing the retinal or the retinoic acid and human adipose derived mesenchymal stem cells. The differentiated Thymusdependentlymphocyte(treg cell) and the human adipose derived mesenchymal stem cells are included at a rate of 1:0.01-1:0.03.
Abstract:
PURPOSE: A cell therapeutic composition containing a natural killer cell inhibitor and mesenchymal stem cells is provided to effectively suppress immune rejection responses, and to enhance a treatment effect. CONSTITUTION: A cell therapeutic composition for preventing or treating graft-versus-host diseases contains 2.5mg/kg-250mg/kg of a natural killer cell inhibitor and 2x10^5-2x10^7 mesenchymal stem cells as active ingredients. The mesenchymal stem cells are derived from human. The inhibitor is anti-asialo GM1. The composition contains is administered by intravenous or intradural injection.