Prevalence of Smith–Lemli–Opitz Syndrome Carriers and the Spectrum of DHCR7 Pathogenic Variants in Representative Czech and Hungarian Population Cohorts

The high SLOS carrier frequency (2.83%) underscores the importance of SLOS carrier screening in Central European populations. The prevalent <i>DHCR7</i> null mutations and their potential combinations may explain the lower-than-expected prevalence of SLOS, whilst Central and Eastern European populations remain likely underrepresented in the current gnomAD database.

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Publication Details

Journal
Genes
Published
2026-01-30
DOI
https://doi.org/10.3390/genes17020164
Primary Topic
Cholesterol and Lipid Metabolism
Type
article
Field-Weighted Citation Impact
0.00

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article

Prevalence of Smith–Lemli–Opitz Syndrome Carriers and the Spectrum of DHCR7 Pathogenic Variants in Representative Czech and Hungarian Population Cohorts

Z Szücs, Lenka Krůzová, Jan Diblík, Katalin Koczok et al.
Genes
Cholesterol and Lipid Metabolism
article

Prevalence of Smith–Lemli–Opitz Syndrome Carriers and the Spectrum of DHCR7 Pathogenic Variants in Representative Czech and Hungarian Population Cohorts

Z Szücs, Lenka Krůzová, Jan Diblík, Katalin Koczok, M. Bittóova, Katerina Weisova, Eszter Kovács, Balogh István, Milan Macek, Jan Geryk, Miroslav Horňák, Kateřina Veselá, David Kubíček
article en

Abstract

The high SLOS carrier frequency (2.83%) underscores the importance of SLOS carrier screening in Central European populations. The prevalent <i>DHCR7</i> null mutations and their potential combinations may explain the lower-than-expected prevalence of SLOS, whilst Central and Eastern European populations remain likely underrepresented in the current gnomAD database.

GenesVol. 17(2)
University of Debrecen (HU), Charles University (CZ), Masaryk University (CZ), University Hospital in Motol (CZ), Institute of Applied Biotechnologies (Czechia) (CZ), Gennet (CZ), Center for Human Reproduction (US)
Debreceni Egyetem
Openalex Percentile: Top 72%
Cholesterol and Lipid Metabolism
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Prevalence of Smith–Lemli–Opitz Syndrome Carriers and the Spectrum of DHCR7 Pathogenic Variants in Representative Czech and Hungarian Population Cohorts — Z Szücs, Lenka Krůzová, et al. · Genes (2026) | TGRS Research Map | TGRS