非编码RNA作为自身免疫性疾病的预后生物标志物
Maryam Rahnama1, Siamak Rezaeiani2, Navid Ghasemzadeh1
1Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran.
Clinica chimica acta; international journal of clinical chemistry
|February 7, 2026
概括
非编码RNAs (ncRNAs) 作为预测自身免疫性疾病严重程度和治疗反应的生物标志物具有前景. 未来的研究应该专注于大规模的研究,将多omics和机器学习结合起来,以获得可靠的预后签名.
科学领域:
- 免疫学 免疫学 免疫学
- 基因组学就是基因组学.
- 分子生物学分子生物学
背景情况:
- 自身免疫性疾病涉及免疫系统功能障碍攻击自身组织,导致组织损伤.
- 目前的诊断工具缺乏敏感性和特异性,无法预测疾病严重程度或治疗反应.
- 非编码RNAs (ncRNAs) 正在成为自身免疫病理学的关键调节剂和潜在生物标志物.
研究的目的:
- 审查ncRNAs在自身免疫性疾病中的预后价值.
- 突出ncRNAs在预测疾病严重程度和器官损伤等临床结果方面的潜力.
- 探索ncRNAs作为生物标记物的机制和临床应用.
主要方法:
- 文献综述综合了ncRNA预后价值的当前证据.
- 分析多omics数据 (基因组,转录组,表观遗传) 的新生物标志物发现.
- 探索机器学习驱动的分析,以开发预后签名.
主要成果:
- ncRNAs在预测疾病严重程度,器官特异性损伤和爆发可能性方面表现出潜力.
- 特定的ncRNAs影响自身免疫性疾病中的关键病原性过程.
- 在临床应用中,ncRNAs在液体活检中表现为稳定的生物标志物.
结论:
- ncRNAs对于自身免疫性疾病具有显著的预后价值.
- 先进的分子标记物,包括ncRNAs,对于改善诊断和预后至关重要.
- 未来的研究应该将多学科和机器学习整合到大规模研究中,以便开发强大的生物标志物.
相关概念视频
lncRNA - Long Non-coding RNAs
10.0K
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
10.0K
lncRNA - Long Non-coding RNAs
3.7K
3.7K
siRNA - Small Interfering RNAs
18.7K
Small interfering RNAs, or siRNAs, are short regulatory RNA molecules that can silence genes post-transcriptionally, as well as the transcriptional level in some cases. siRNAs are important for protecting cells against viral infections and silencing transposable genetic elements.
In the cytoplasm, siRNA is processed from a double-stranded RNA, which comes from either endogenous DNA transcription or exogenous sources like a virus. This double-stranded RNA is then cleaved by the...
In the cytoplasm, siRNA is processed from a double-stranded RNA, which comes from either endogenous DNA transcription or exogenous sources like a virus. This double-stranded RNA is then cleaved by the...
18.7K
piRNA - Piwi-interacting RNAs
7.7K
PIWI-interacting RNAs, or piRNAs, are the most abundant short non-coding RNAs. More than 20,000 genes have been found in humans that code for piRNAs while only 2000 genes have been found for miRNAs. piRNAs can act at the transcriptional and post-transcriptional levels and have a vital role in silencing transposable elements present in germ cells. They are also involved in epigenetic silencing and activation. Previously, they were thought to function only in germ cells but new evidence suggests...
7.7K
Nursing Code of Ethics
4.6K
The Nursing Code of Ethics sets the ethical benchmark for the profession, and guides nurses in ethical analysis and decision making at the societal, organizational, and clinical levels. The code encompasses showing compassion and respect for the patient, their families, and communities in all circumstances while committing to providing patient-centered care. In addition, the code states that nurses must advocate for the patient by defending a cause or recommendation to protect their rights,...
4.6K
Small interfering RNAs (siRNA)
4.6K
4.6K


