痴呆的非编码变异:机制、见解和挑战。

NPJ dementia Pub Date : 2025-01-01 Epub Date: 2025-06-03 DOI:10.1038/s44400-025-00012-4
Brianne B Rogers, J Nicholas Cochran
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引用次数: 0

摘要

痴呆症包括许多神经退行性疾病。虽然一些因果编码变异是已知的,但大多数GWAS变异位于基因组的非编码区域,这使得了解功能影响具有挑战性。本文探讨了非编码变异在痴呆中的作用,涵盖了识别增强子及其靶基因、确定GWAS变异的优先级以及验证变异的功能效应的方法,为研究非编码变异及其在痴呆研究中的意义提供了一个全面的框架。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Non-coding variation in dementias: mechanisms, insights, and challenges.

Non-coding variation in dementias: mechanisms, insights, and challenges.

Dementia encompasses many neurodegenerative disorders. While some causal coding variants are known, most GWAS variants are in non-coding regions of the genome, making understanding functional impacts challenging. This review explores the role of non-coding variation in dementia, covering methods to identify enhancers and their target genes, prioritize GWAS variants, and validate the functional effects of variation, providing a comprehensive framework for investigating non-coding variation and its implications in dementia research.

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