收集,储存和处理人类牛奶样本作为mRNA的来源:科学现状 评论
Katelyn Desorcy-Scherer1, Kerry McNamara1
1University of Wisconsin-Madison, USA.
概括
人类牛奶信使核糖核酸 (mRNA) 对于哺乳期研究至关重要,但很脆弱. 目前的收集,存储和处理方法缺乏标准化,阻碍了最佳mRNA质量最佳实践的确定.
科学领域:
- 哺乳期生理学 哺乳期生理学
- 分子生物学分子生物学
- 这是生物银行.
背景情况:
- 人类牛奶含有信使核糖核酸 (mRNA),对于蛋白质合成和哺乳期基因表达分析至关重要.
- 由于mRNA固有的脆弱性,以及它在各种乳制品中的存在,这给分离和分析带来了重大挑战.
- 现有的母乳样本转录基因分析协议各不相同,样本处理的最佳做法不清楚.
研究的目的:
- 系统地审查目前收集,储存和加工母乳的方法,以实现基于mRNA的转录应用.
- 在过去十年中,为了确定可靠的mRNA分析,在母乳样本处理方面确定最佳实践和知识差距.
主要方法:
- 对PubMed数据库进行了系统的文献搜索.
- 包括专注于方法方面的出版物或从母乳样本中利用mRNA的出版物.
主要成果:
- 研究主要涉及成熟哺乳期的短期母亲的小队伍.
- 采样采集方法各不相同,包括新鲜,冷和保存的牛奶.
- 报告了各种离心方程,最佳的收集,储存和处理策略因特定的转录组应用而有所不同.
- 对mRNA质量指标的不一致报告使标准化最佳实践的识别变得复杂.
结论:
- 进一步的研究对于阐明各种母乳采集,加工和储存技术对mRNA质量的影响至关重要.
- 需要标准化的协议来确保母乳mRNA分析的可靠性和可重复性.
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