Results 91 to 100 of about 2,084 (151)

Expression, functional mechanism and therapy application of long noncoding RNA in β-thalassemia. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2022
Pan Y, Xu L, Huang H.
europepmc   +1 more source

miRNA-10a表达与炎症性肠病患者炎性反应的关系及诊断意义研究

open access: yesZhongguo shiyan zhenduanxue, 2015
炎症性肠病(inflammatory bowel disease)包括溃疡性结肠炎和克罗恩病,是一组肠道慢性非特异性炎性反应性疾病,发病原因不明,可能是易感人群在肠黏膜环境改变、屏障缺陷及持续感染等多种因素作用下导致的异常肠道免疫反应[1]。miRNA是一类长约20-25个核苷酸、具有调控功能的内源性非编码RNA,有研究指出[2],自身免疫性疾病中均发现miRNA出现异常表达。动物实验显示[3 ...
王丽强, 林思彤, 邵琦, 玄延花
doaj  

[Research progress on the relationship between non-coding RNA and liver regeneration]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi, 2021
Li GT, Han T, Zhang Y, Shao S.
europepmc   +1 more source

[Long noncoding RNA H19 promotes vascular calcification by repressing the Bax inhibitor 1/optic atrophy 1 pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2023
Chen W   +8 more
europepmc   +1 more source

Application of Forensic Transcriptomics in the Identification of Tissue Origin of Body Fluid Stains [PDF]

open access: yes
The inference of tissue origin of body fluid stains is crucial for case investigation and court proceedings. However, traditional methods for identification of body fluid stains, such as morphological, chemical, and immunoassay identifications have ...
BAI Yi-fan   +5 more
core   +1 more source

尿外泌体非编码RNA在糖尿病肾病发病机制及诊断中的最新研究进展 附视频

open access: yesZhongguo shiyan zhenduanxue
糖尿病肾病(diabetic kidney disease,DKD)如今占所有导致终末期肾病(end-stage renal disease ESRD)原发病的近50%[1]。目前糖尿病肾病的诊断及分期主要依靠尿微量白蛋白的检测,其缺点是敏感性和特异性相对较低,而肾穿刺活检术则操作风险较高,尚缺少采集程序无创性的理想检测标志物。外泌体是直径范围40~160nm被脂质双层膜包裹的囊泡,广泛分布于血液、尿液等体液中。尿液中的外泌体是一种易采集的非侵入性生物标志物 ...
doaj   +2 more sources

Effect of exosome-derived non-coding RNA on traumatic brain injury. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2021
Wu Y, Liu J.
europepmc   +1 more source

长链非编码RNA MDC1-AS在宫颈癌中的表达及功能

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2016
摘 要: 【目的】 探讨长链非编码RNA MDC1-AS在宫颈癌及癌旁组织中的表达差异及其与临床病理特征关系,并进一步研究其在宫颈癌细胞中的功能?【方法】应用qRT-PCR方法检测108例宫颈癌组织及相应癌旁组织长链非编码RNAMDC1-AS的表达,分析其与临床病理特征的关系?转染MDC1-AS表达质粒,构建过表达MDC1-AS的稳定宫颈癌SiHa?HeLa细胞株,应用CCK8检测细胞增殖能力变化;Transwell实验检测过表达MDC1-AS对宫颈癌细胞侵袭?迁移能力的影响?【结果 ...
doaj  

microRNA-218在肝细胞癌中的表达及其与肝癌转移复发关系的实验研究

open access: yesZhongguo shiyan zhenduanxue, 2019
肝细胞癌(HCC,简称肝癌)的恶性程度高,侵袭性强,极易复发和转移。研究肝癌侵袭与转移的潜在标志物和机理,将对肝癌的治疗和预后判断至关重要[1]。microRNAs(miRNAs)是一类长度约为19-22个核苷酸的非编码RNA,研究表明microRNAs参与了肝癌的发生、发展和侵袭转移的全过程[2,3]。但是有关miR ...
肖钟迪, 张玉成, 乔峰
doaj  

microRNA与大动脉粥样硬化型脑梗死

open access: yesZhongguo shiyan zhenduanxue, 2021
在病因和发病机制的TOAST分型中,以大动脉粥样硬化型脑梗死最为常见。随着分子生物学技术的发展,越来越多的microRNA被发现参与机体代谢的各个途径,对动脉粥样硬化斑块形成起到重要调节作用。本文针对大动脉粥样硬化型脑梗死发生、发展的关键环节,综述了microRNA在其中的作用和预测价值。1 miRNA概述微小核糖核苷酸(MicroRNAs),简称miRNA,长度18-25个核苷酸[1],为内源性单链非编码RNA。其通过与特定的信使RNA(mRNAs ...
doaj  

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