A Neanderthal Origin of Genetic Variants Associated with Asthma

Author:

Day Andrew S. H.,Gaulton Kyle J.

Abstract

SUMMARYWhile genome-wide association studies have implicated a number asthma-associated genes, whether the disease-linked variants originate from ancient genomes has not been explored. Here we show that of the 51 asthma-associated loci that we surveyed, 39 carry variants that were derived in the Neanderthal lineage. The shared sequences suggest that some asthma variants may have originated from the Neanderthal genome after admixture and subsequent introgression into the Eurasian population. Of note, one variant, rs4742170, previously linked to asthma and childhood wheezing, was shown in a recent study to disrupt glucocorticoid receptor binding to a putativeIL33enhancer, and elevate enhancer activity of this key asthma gene. Further analysis of theIL33-associated variant in publicly available single nucleus ATACseq data of the human lung addressed its localization in open chromatin, providing an additional approach to screen for variants that may impact the expression of asthma-associated genes. Together, these findings suggest a possible Neanderthal origin of genetic variants associated with asthma.

Publisher

Cold Spring Harbor Laboratory

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3