Evaluation of in silico pathogenicity prediction tools for the classification of small in-frame indels
Evaluation of in silico pathogenicity prediction tools for the classification of small in-frame indels
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用于小框内插入缺失分类的计算机致病性预测工具的评估
DOI:
10.1101/2022.10.27.22281598
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Cannon S
中科院分区:
文献类型:
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作者:
Cannon S
BackgroundThe use of in silico pathogenicity predictions as evidence when interpreting genetic variants is widely accepted as part of standard variant classification guidelines. Although numerous algorithms have been developed and evaluated for classifying missense variants, in-frame insertions/deletions (indels) have been much less well studied.MethodsWe created a dataset of 3964 small (< 100 bp) indels predicted to result in in-frame amino acid insertions or deletions using data from gnomAD v3.1 (minor allele frequency of 1–5%), ClinVar and the Deciphering Developmental Disorders (DDD) study. We used this dataset to evaluate the performance of nine pathogenicity predictor tools: CADD, CAPICE, FATHMM-indel, MutPred-Indel, MutationTaster2021, PROVEAN, SIFT-indel, VEST-indel and VVP.ResultsOur dataset consisted of 2224 benign/likely benign and 1740 pathogenic/likely pathogenic variants from gnomAD (n = 809), ClinVar (n = 2882) and, DDD (n = 273). We were able to generate scores across all tools for 91% of the variants, with areas under the ROC curve (AUC) of 0.81–0.96 based on the published recommended thresholds. To avoid biases caused by inclusion of our dataset in the tools’ training data, we also evaluated just DDD variants not present in either gnomAD or ClinVar (70 pathogenic and 81 benign). Using this subset, the AUC of all tools decreased substantially to 0.64–0.87. Several of the tools performed similarly however, VEST-indel had the highest AUCs of 0.93 (full dataset) and 0.87 (DDD subset).ConclusionsAlgorithms designed for predicting the pathogenicity of in-frame indels perform well enough to aid clinical variant classification in a similar manner to missense prediction tools.
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DOI:
10.1101/2022.03.17.484479
发表时间:
2022
期刊:
bioRxiv
影响因子:
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作者:
V. Pejaver;Alicia B. Byrne;B. Feng;K. Pagel;S. Mooney;R. Karchin;A. O’Donnell;S. Harrison;S. Tavtigian;M. Greenblatt;L. Biesecker;P. Radivojac;S. Brenner
通讯作者:
S. Brenner
影响因子:
3.5
作者:
Mullaney, Julienne M.;Mills, Ryan E.;Devine, Scott E.
通讯作者:
Devine, Scott E.
影响因子:
14.8
作者:
Smedley D;Jacobsen JO;Jäger M;Köhler S;Holtgrewe M;Schubach M;Siragusa E;Zemojtel T;Buske OJ;Washington NL;Bone WP;Haendel MA;Robinson PN
通讯作者:
Robinson PN
影响因子:
3.6
作者:
S. Liechti‐Gallati;Irene Bonsall;N. Malik;V. Schneider;L. Kraemer;A. Ruedeberg;H. Moser;R. Kraemer
通讯作者:
R. Kraemer
影响因子:
3.9
作者:
通讯作者:
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