Evidence map›Paper›PMID 39921343›Full record

ArticlePrenatal diagnosis2025

BinDel: Detecting Clinically Relevant Fetal Genomic Microdeletions Using Low-Coverage Whole-Genome Sequencing-Based NIPT.

Priit Paluoja, Tatjana Jatsenko, Hindrek Teder, Kaarel Krjutškov, Joris Robert Vermeesch, Andres Salumets, Priit Palta

Abstract read
In one paragraph

Article in Prenatal diagnosis, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Priit PaluojaDepartment of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.ORCID 0000-0002-2016-661X
Tatjana JatsenkoDepartment of Human Genetics, KU Leuven, Leuven, Belgium.
Hindrek TederDepartment of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
Kaarel KrjutškovDepartment of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
Joris Robert VermeeschDepartment of Human Genetics, KU Leuven, Leuven, Belgium.ORCID 0000-0002-3071-1191
Andres SalumetsDepartment of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
Priit PaltaInstitute of Genomics, University of Tartu, Tartu, Estonia.ORCID 0000-0001-9320-7008

Funding

Eesti Teadusagentuur PRG1076Eesti Teadusagentuur PRG1291Ettevõtluse Arendamise Sihtasutus EU48695Ettevõtluse Arendamise Sihtasutus EU53935Haridus- ja Teadusministeerium TK214Horizon 2020 Framework Programme EU952516
6 · The paper itself

Abstract

objectiveClinically pathogenic chromosomal microdeletions cause severe genetic disorders. Motivated by the absence of reliable screening of microdeletions during the first-trimester screening, we developed BinDel, a software tool to determine the risk of clinically relevant pathogenic fetal microdeletions from low-coverage whole-genome-sequencing (WGS) based NIPT data.

methodsWe developed novel computational software that employs a targeted approach with region-specific normalisation and calling procedures to detect microdeletion risk in predefined chromosomal regions. The software was developed using 500 NIPT samples and validated on an additional 84 samples, including 34 rare fetal microdeletions confirmed both pre- and postnatally.

resultsBinDel correctly identified 30 out of 34 samples with microdeletions, with only three false-positive calls among 50 euploid samples, all latter originating from the Williams-Beuren and Prader-Willi/Angelman syndrome-associated microdeletion regions.

conclusionsWe confirmed BinDel's feasibility for integrating microdeletion analysis into routine NIPT protocol. This work stands as a unique contribution to prenatal microdeletion screening, providing a novel and readily available software tool that was validated with a large set of actual microdeletion samples, positioning it as the first of its kind in the field. BinDel is available at https://github.com/seqinfo/BinDel.

Indexed as

Chromosome DeletionNoninvasive Prenatal TestingSoftwareWhole Genome SequencingFemaleHumansPregnancy

Identifiers

PMID39921343
PMCPMC11893519

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.