Influence of autozygosity on common disease risk across the phenotypic spectrum

Influence of autozygosity on common disease risk across the phenotypic spectrum
复制标题

自合性对整个表型谱中常见疾病风险的影响

DOI:
10.1101/2023.02.01.23285346
复制
发表时间:
2023
期刊:
--
影响因子:
--
通讯作者:
Malawsky D
Malawsky D
中科院分区:
--
文献类型:
--
作者:
Malawsky D

文献摘要

参考文献

被引文献

相似文献

自合性与罕见的孟德尔疾病和临床相关的数量性状有关。我们调查了纯合运行(FROH)中的基因组片段与基因C&Health(n=23,978名英国南亚人)、UK Biobank(n=397,184)和23andMe中常见疾病的相关性。我们表明,限制对近亲后代的分析是减少由于FROH的社会/环境相关性而造成的混杂的有效方法。在G&H+UK生物库的这一组中,我们发现在整个实验范围内,FROH与12种常见疾病之间存在显著的关联。我们在23andMe(中位数n=480,282)中通过同胞内分析复制了与2型糖尿病(T2D)和创伤后应激障碍的关联。我们估计,在英籍巴基斯坦人中,由于血缘关系而导致的自体合子占T2D病例的5%-18%。我们的工作强调了常见疾病普遍存在非相加遗传效应的可能性,并对具有高血亲比率的全球人口具有重要影响。
Autozygosity is associated with rare Mendelian disorders and clinically relevant quantitative traits. We investigated associations between the fraction of the genome in runs of homozygosity (FROH) and common diseases in Genes & Health (n = 23,978 British South Asians), UK Biobank (n = 397,184), and 23andMe. We show that restricting analysis to offspring of first cousins is an effective way of reducing confounding due to social/environmental correlates of FROH. Within this group in G&H+UK Biobank, we found experiment-wide significant associations between FROHand twelve common diseases. We replicated associations with type 2 diabetes (T2D) and post-traumatic stress disorder via within-sibling analysis in 23andMe (median n = 480,282). We estimated that autozygosity due to consanguinity accounts for 5%–18% of T2D cases among British Pakistanis. Our work highlights the possibility of widespread non-additive genetic effects on common diseases and has important implications for global populations with high rates of consanguinity.
DOI: 10.1016/s0140-6736(05)17785-x
发表时间: 2005-01-22
期刊: LANCET
影响因子: 168.9
作者:
Netuveli, G;Hurwitz, B;Sheikh, A
通讯作者: Sheikh, A
从大量无关个体样本中估计人类复杂性状的非加性遗传方差
DOI: 10.1101/2020.11.09.375501
发表时间: 2020
期刊: bioRxiv
影响因子: --
作者:
Valentin Hivert;J. Sidorenko;F. Rohart;M. Goddard;Jian Yang;N. Wray;L. Yengo;P. Visscher
通讯作者: P. Visscher
DOI: 10.1101/gr.1413403
发表时间: 2003-10-01
期刊: GENOME RESEARCH
影响因子: 7
作者:
Basu, A;Mukherjee, N;Majumder, PP
通讯作者: Majumder, PP
DOI: --
发表时间: 2016
期刊: --
影响因子: --
作者:
Amrei Stammann;Florian Heiss;D. McFadden
通讯作者: Amrei Stammann;Florian Heiss;D. McFadden
DOI: 10.1038/s41467-020-19595-y
发表时间: 2020-11-13
影响因子: 16.6
作者:
Ceballos FC;Hazelhurst S;Clark DW;Agongo G;Asiki G;Boua PR;Xavier Gómez-Olivé F;Mashinya F;Norris S;Wilson JF;Ramsay M
通讯作者: Ramsay M