Evidence map›Paper›PMID 30449887›Full record

ArticleGenetics in medicine : official journal of the American College of Medical Genetics2019

Haploseek: a 24-hour all-in-one method for preimplantation genetic diagnosis (PGD) of monogenic disease and aneuploidy.

Daniel Backenroth, Fouad Zahdeh, Yehuda Kling, Aharon Peretz, Tzvia Rosen, Dina Kort, Sharon Zeligson, Tal Dror, Sophie Kirshberg, Efrat Burak and 6 more

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Article in Genetics in medicine : official journal of the American College of Medical Genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

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  10. Preimplantation genetic testing in the current era, a review.Archives of gynecology and obstetrics · 2024
    Review
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  18. Liquid biopsy: state of reproductive medicine and beyond.Human reproduction (Oxford, England) · 2021
    Review
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  20. Expanded clinical validation of Haploseek for comprehensive preimplantation genetic testing.Genetics in medicine : official journal of the American College of Medical Genetics · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Daniel BackenrothBraun School of Public Health and Community Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
Fouad ZahdehTranslational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Yehuda KlingTranslational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Aharon PeretzIVF Unit, Division of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel.
Tzvia RosenTranslational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Dina KortTranslational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Sharon ZeligsonMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Tal DrorMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Sophie KirshbergMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Efrat BurakMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Reeval SegelMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Ephrat Levy-LahadMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
David ZangenDivision of Pediatric Endocrinology and Diabetes, Hadassah Hebrew University Medical Center, Jerusalem, Israel.
Gheona AltarescuMedical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel.
Shai CarmiBraun School of Public Health and Community Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel. shai.carmi@mail.huji.ac.il.
David A ZeeviTranslational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel. zeevidavid@szmc.org.il.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo develop an economical, user-friendly, and accurate all-in-one next-generation sequencing (NGS)-based workflow for single-cell gene variant detection combined with comprehensive chromosome screening in a 24-hour workflow protocol.

methodsWe subjected single lymphoblast cells or blastomere/blastocyst biopsies from four different families to low coverage (0.3×-1.4×) genome sequencing. We combined copy-number variant (CNV) detection and whole-genome haplotype phase prediction via Haploseek, a novel, user-friendly analysis pipeline. We validated haplotype predictions for each sample by comparing with clinical preimplantation genetic diagnosis (PGD) case results or by single-nucleotide polymorphism (SNP) microarray analysis of bulk DNA from each respective lymphoblast culture donor. CNV predictions were validated by established commercial kits for single-cell CNV prediction.

resultsHaplotype phasing of the single lymphoblast/embryo biopsy sequencing data was highly concordant with relevant ground truth haplotypes in all samples/biopsies from all four families. In addition, whole-genome copy-number assessments were concordant with the results of a commercial kit.

conclusionOur results demonstrate the establishment of a reliable method for all-in-one molecular and chromosomal diagnosis of single cells. Important features of the Haploseek pipeline include rapid sample processing, rapid sequencing, streamlined analysis, and user-friendly reporting, so as to expedite clinical PGD implementation.

Indexed as

AneuploidyBiopsyBlastocystChromosomesDNA Copy Number VariationsFemaleFertilization in VitroGenetic Diseases, InbornGenetic TestingHaplotypesHigh-Throughput Nucleotide SequencingHumansPregnancyPreimplantation Diagnosiscombined molecular PGD and comprehensive chromosome screeninglow coverage sequencingPGTrapid diagnostic method

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Registered trials

None linked

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.