Estimating clinical risk in gene regions from population sequencing cohort data.
Estimating clinical risk in gene regions from population sequencing cohort data.
复制标题
根据群体测序队列数据估计基因区域的临床风险。
DOI:
10.1101/2023.01.06.23284281
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Cassa,ChristopherA
中科院分区:
文献类型:
--
作者:
Fife,JamesD;Cassa,ChristopherA
While pathogenic variants can significantly increase disease risk, it is still challenging to estimate the clinical impact of rare missense variants more generally. Even in genes such asBRCA2orPALB2, large cohort studies find no significant association between breast cancer and rare missense variants collectively. Here, we introduce REGatta, a method to estimate clinical risk from variants in smaller segments of individual genes. We first define these regions by using the density of pathogenic diagnostic reports and then calculate the relative risk in each region by using over 200,000 exome sequences in the UK Biobank. We apply this method in 13 genes with established roles across several monogenic disorders. In genes with no significant difference at the gene level, this approach significantly separates disease risk for individuals with rare missense variants at higher or lower risk (BRCA2regional model OR = 1.46 [1.12, 1.79], p = 0.0036 vs.BRCA2gene model OR = 0.96 [0.85, 1.07] p = 0.4171). We find high concordance between these regional risk estimates and high-throughput functional assays of variant impact. We compare our method with existing methods and the use of protein domains (Pfam) as regions and find REGatta better identifies individuals at elevated or reduced risk. These regions provide useful priors and are potentially useful for improving risk assessment for genes associated with monogenic diseases.
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影响因子:
14.9
作者:
Varadi M;Anyango S;Deshpande M;Nair S;Natassia C;Yordanova G;Yuan D;Stroe O;Wood G;Laydon A;Žídek A;Green T;Tunyasuvunakool K;Petersen S;Jumper J;Clancy E;Green R;Vora A;Lutfi M;Figurnov M;Cowie A;Hobbs N;Kohli P;Kleywegt G;Birney E;Hassabis D;Velankar S
通讯作者:
Velankar S
影响因子:
7
作者:
Cooper, GM;Stone, EA;Sidow, A
通讯作者:
Sidow, A
DOI:
--
发表时间:
2022
期刊:
medRxiv
影响因子:
--
作者:
Xiaolei Zhang;P. Theotokis;Nicholas Li;C. Wright;K. Samocha;N. Whiffin;J. Ware
通讯作者:
J. Ware
DOI:
10.1073/pnas.2002660117
发表时间:
2020-11-10
影响因子:
11.1
作者:
Iqbal S;Pérez-Palma E;Jespersen JB;May P;Hoksza D;Heyne HO;Ahmed SS;Rifat ZT;Rahman MS;Lage K;Palotie A;Cottrell JR;Wagner FF;Daly MJ;Campbell AJ;Lal D
通讯作者:
Lal D
DOI:
10.1101/2021.08.12.21261563
发表时间:
2021
影响因子:
11.1
作者:
J. Fife;T. Tran;J. Bernatchez;K. Shepard;C. Koch;A. P. Patel;A. Fahed;S. Krishnamurthy;R. Genetics Center;D. Collaboration;W. Wang;A. Buchanan;D. Carey;R. Metpally;A. Khera;M. Lebo;C. Cassa
通讯作者:
C. Cassa