ARHI interacts with TR3 and activates apoptosis and autophagy via mitochondrial signaling pathway in human gastric cancer cells [PDF]
, 2015 ARHI是一个母源性抑癌印记基因，属ras/rap超家族成员，在人类多种正常组织中高表达，而在人卵巢癌、乳腺癌、胰腺癌、肝癌等多种肿瘤中表达明显下调或缺失。ARHI可以调节细胞周期控制细胞增殖，并通过多种途径参与细胞的凋亡和自噬。核孤儿受体TR3属于类固醇/甲状腺受体超家族，几乎参与人体所有组织和器官的功能调节。TR3作为转录因子调控基因表达，参与细胞增殖和凋亡调控过程，还可以作为功能蛋白，通过蛋白亚细胞定位、蛋白相互作用和蛋白修饰等途径发挥作用。本课题研究两个蛋白是否结合及其结合模式 ...
徐伟
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Study on the Iodine 125 Uptake of H460 Lung Cancer Cell Line by Co-transfection with the Human Sodium/Iodide Symporter and the Human Thyroperoxidase [PDF]
, 2010 Background and objective Lung cancer harms people’s health or even lives severely. Especially, the therapy of non-small cell lung cancer (NSCLC) has not been obviously improved for many years.
Jian TAN, Lei LONG, Wei LI
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TK-1 和 TIMP-1 过表达对大鼠心肌梗死后心室重塑的影响 [PDF]
, 2020 【目的】探讨重组腺病毒介导的人TK-1和TIMP-1基因过表达对大鼠心肌梗死后的左室（LV）功能、炎症因子表达的影响及其机制。【方法】通过结扎Sprague-Dawley雄性大鼠冠脉左前降支诱导心肌梗死模型。观察假手术组（10只）、生理盐水组（13只）、对照病毒组（13只）、TK-1组（13只）、TIMP-1组（13只）、联合基因组（13只）的大鼠术后的心功能参数改变、心肌梗死面积、及各组大鼠基质金属蛋白酶-2（MMP-2）、基质金属蛋白酶-9（MMP-9）、核因子-κB（NF-κB ...
余惠珍, 朱鹏立, 郑熙, 高洁
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Research Progress in the Regulation Mechanisms of White and Brown Adipose Tissue in the Body by Functionally Active Factors [PDF]
, 2023 Brown adipose tissue (BAT) improves the metabolic level of the body by promoting energy expenditure, which can contribute to the prevention and treatment of metabolic diseases such as obesity and diabetes, and BAT has become a new target for the ...
TAN Ting, LUO Yihao, SUN Wancheng
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MiRNA-138抑制JNK/p38MAPK通路保护新生大鼠心肌细胞凋亡 [PDF]
, 2020 【目的】探究miRNA-138抑制JNK/p38MAPK通路保护新生大鼠心肌细胞凋亡。【方法】收集2018年1月至12月急性心肌缺血患者全血样本33例，另招募同期体检健康者全血样本33例作对照；构建新生大鼠缺血再灌注（I/R）模型，将40只新生大鼠随机分为空白对照组（Control）、模型组（I/R model）、阴性对照组（注射无序序列，Scramble）及miRNA-138过表达组（Ad-miRNA-138），每组10只。采用qRT-PCR检测全血和心肌组织中miRNA-138、Bcl2及Bax ...
刘平洋, 张晓鹏, 李霞, 郭伟伟
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Cellular traffic and in vitro transfection of functional peptides decorated gelatin–siloxane nanoparticles as non-viral vectors [PDF]
, 2009 基因治疗能够从基因组水平治愈人类疾病。非病毒载体相对病毒载体具有较好的生物相容性，但其基因递送和转染效率都较低。本课题组合成的明胶-硅氧烷纳米粒子是一种新颖的有机-无机纳米杂化材料，具有较好的DNA包封和释放性能。但是有关基于明胶-硅氧烷的纳米粒子作为非病毒基因载体的潜能还缺乏深入系统的研究。本文针对基因治疗中的主要屏障，就基于明胶-硅氧烷的纳米粒子作为理想非病毒载体的可行性，开展了一系列的研究，主要包括： （1）通过MTT实验对明胶-硅氧烷纳米粒子（GSNPs）和Tat修饰的明胶-硅氧烷纳米粒子 ...
王祖勇
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Chinese expert consensus on clinical application of recombinant oncolytic adenovirus in the treatment of malignant tumors [PDF]
, 2023 Treatment using oncolytic virus as a new tumor immunologic agent has made continuous breakthroughs in basic and clinical research of tumor in recent years, and it is expected to play an important role in cancer immunotherapy in the future.
Expert Committee on Immunotherapy of Chinese Society of Clinical Oncology , Professional Committee on Cancer Biotherapy of Shanghai Anticancer Association
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Zhongguo shiyan zhenduanxue, 2008 目的利用小鼠盐诱导基因（Salt induced kinase2,SIK2）的重组腺病毒载体,研究脂肪细胞中SIK2的表达。方法重组小鼠SIK2基因腺病毒载体经脂质体转染293A细胞,在细胞内包装获得腺病毒颗粒AdV-SIK2,并进行大量扩增和纯化。纯化的腺病毒感染成熟的3T3-L1脂肪细胞,通过real-time PCR及免疫印迹法检测鼠SIK2在3T3-L1脂肪细胞中的表达。结果纯化后的病毒滴度达0.5×1012病毒颗粒/ml。重组腺病毒载体能在成熟3T3-L1脂肪细胞中高表达鼠SIK2 ...
杜静 +5 more
doaj
SIK2 shRNA重组腺病毒载体构建及其在3T3-L1脂肪细胞的表达
Zhongguo shiyan zhenduanxue, 2011 目的构建特异性小鼠盐诱导基因（Salt induced kinase2,SIK2）的shRNA腺病毒载体,干扰脂肪细胞中SIK2的表达。方法设计3对靶向SIK2的shRNA,插入穿梭质粒pENTR/U6载体,转染3T3-L1脂肪细胞,通过Real-timePCR方法筛选最佳沉默SIK2效果的穿梭质粒,经腺病毒同源重组后,重组小鼠SIK2shRNA腺病毒载体经脂质体转染HEK293A细胞,在细胞内包装获得腺病毒颗粒AdV-SIK2-shRNA,并进行大量扩增和纯化。纯化的腺病毒感染成熟的3T3 ...
杜静 +5 more
doaj
Impact of COVID-19 vaccination and natural infection on neutralizing antibody levels in the serum of elderly individuals [PDF]
ObjectiveTo investigate the levels of neutralizing antibodies against the novel coronavirus in the serum of elderly individuals aged 60 years and above in Shanghai’s Changning District, following natural infection and mixed immunity, in order to provide ...
DAI Shaodong +5 more
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