کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5703962 1602560 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantification of MicroRNAs in human aqueous humor by miRFLP assay
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ایمونولوژی و میکروب شناسی (عمومی)
پیش نمایش صفحه اول مقاله
Quantification of MicroRNAs in human aqueous humor by miRFLP assay
چکیده انگلیسی


- For the first time, accurate miRNA quantification in human AH was achieved with microliter scale sample loading.
- Higher copy numbers of target miRNAs were obtained in direct detection than in RNA-extraction solution indicating more accurate quantification of target miRNAs.
- The direct detection method would have a significant impact on assay accuracy and reproducibility and would have saved time and cost as well.
- This method makes it possible to use miRNAs as diagnostic biomarkers to monitor ocular disease processes.

MiRNAs are expressed in a tissue-specific fashion in the eyes and changes in miRNAs levels in aqueous humor (AH) may reflect the function of the eye and eye disease. Due to the low concentration of total miRNA in human aqueous humor, high volume of sample is required for RNA extraction prior to routine quantification such as RT-qPCR. However, limited volume of AH could be collected through surgery because of the characteristic of the eye. In addition, inefficiency of RNA-extraction kits could affect target miRNA quantification dramatically. AH-direct miRFLP assay was developed for quantification of target miRNAs in human aqueous humor samples. For the first time, accurate miRNA quantification in human AH was achieved with microliter scale sample loading. Higher copy numbers of target miRNAs were obtained in direct detection than in RNA-extraction solution. It indicates that AH-direct miRFLP assay was able to quantify target miRNAs more accurately with no requirement for RNA-extraction to avoid sampling variability.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Experimental Eye Research - Volume 162, September 2017, Pages 73-78
نویسندگان
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