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    Increased Haematopoietic Supportive Function of USSC from Umbilical Cord Blood Compared to CB MSC and Possible Role of DLK-1 by Simone Maria Kluth, Teja Falk Radke, Gesine Kögler

    Published 2013-01-01
    “…In contrast to stromal cells from the adult bone marrow (BM) or adipose tissue, cord blood (CB) multipotent stromal cells (MSC) are biologically younger. Since first being described by our group, delta like 1 homologue (DLK-1) was determined as a discriminating factor between the distinct cord blood-derived subpopulations: the unrestricted somatic stromal cells (USSC), which lack adipogenic differentiation capacity, and the BM MSC-like CB MSC. …”
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    Sorghum Malt Extract as a Growth Medium for Lactic Acid Bacteria Cultures: A Case of Lactobacillus plantarum MNC 21 by Stellah Byakika, Ivan Muzira Mukisa, Yusuf Byenkya Byaruhanga

    Published 2020-01-01
    “…Malt extracts from four sorghum varieties (SESO 1, SESO 3, Epuripur, and Eyera) were evaluated as alternative low-cost growth media for Lactobacillus plantarum MNC 21. Saccharified sorghum malt extracts were inoculated with 4 log cfu/mL MNC 21 and incubated at 30°C for 24 h. …”
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    重组腺病毒载体Ad-LMP-1的构建及其转染 MSC后成骨活性

    Published 2010-01-01
    “…【目的】 快速构建大鼠LIM矿化蛋白-1基因重组腺病毒载体,转染MSC,探讨LMP-1基因对MSC成骨分化和成骨活性的影响65377; 【方法】 从大鼠成骨细胞内提取总RNA,并设计LMP-1特异性引物进行RT-PCR,获取LMP-1基因后利用Invitrogen公司的TOPO定向克隆技术创建入门克隆pENTR/D-LMP-165377;转化TOP10细菌后,挑取阳性克隆摇菌提取质粒,入门克隆再与表达载体pAD/CMV/V5-DEST进行同源重组反应得到病毒载体pAD/CMV/V5-LMP-1,转化细菌后挑选阳性克隆摇菌提取重组病毒质粒,用PacI内切酶线性化后用转染293A细胞后得到重组腺病毒载体65377;以腺病毒为载体,将大鼠LMP-1基因体外转染于3代大鼠MSC细胞内,检测LMP-1基因在MSC细胞的表达,分别观察转染后实验组与对照组I型胶原65380;碱性磷酸酶65380;骨钙素表达变化以及骨钙结节的形成情况,评价LMP-1基因的成骨能力65377;【结果】 成功获取大鼠LMP-1基因,入门质粒与病毒表达质粒经过酶切鉴定以及测序验证65377;LMP-1基因能在MSC中高效表达,转然后MSC的I型胶原,碱性磷酸酶65380;骨钙素的表达明显增强,骨钙结节形成增多65377; 【结论】 利用Gateway 技术构建LMP-1重组腺病毒载体相对简单,可快捷获得的pAd-LMP-165377;pAd-LMP-1转染MSC后,LMP-1基因能促进MSC向成骨细胞分化,增强其成骨作用65377;…”
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    The Effect of Pulsatile Flow on bMSC-Derived Endothelial-Like Cells in a Small-Sized Artificial Vessel Made by 3-Dimensional Bioprinting by Kang Woog Lee, Dae-Hyun Kim, Jun Hee Lee, Young-Nam Youn

    Published 2018-01-01
    “…This study is aimed at investigating the possibility of small-sized artificial vessels made by 3-dimensional bioprinting and the effect of pulsatile flow on bMSC-derived endothelial-like cells. Cells were harvested from rabbit bone marrow and primary cultured with or without growth factors. …”
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    A Novel Secretory Vesicle from Deer Antlerogenic Mesenchymal Stem Cell-Conditioned Media (DaMSC-CM) Promotes Tissue Regeneration by Minkoo Seo, Jin-Chul Kim, Hyung-Ki Kim, Eun wook Choi, Suyeong Jeong, Ki Chang Nam, Mihue Jang

    Published 2018-01-01
    “…Herein, we report that conditioned media of mesenchymal stem cells (MSCs) isolated from deer antlers enhanced tissue regeneration through paracrine action via a combination of secreted growth factors and cytokines. Notably, DaMSC-conditioned media (DaMSC-CM) enhanced hair regeneration by activating the Wnt signaling pathway. …”
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