Article
Chromosomal Microarray Analysis Identifies a Novel SALL1 Deletion, Supporting the Association of Haploinsufficiency with a Mild Phenotype of Townes-Brocks Syndrome.
Genes - 19 Jan 2023
Innoceta Anna Maria, Olivucci Giulia, Parmeggiani Giulia, Scarano Emanuela, Pragliola Antonella, Graziano Claudio
Abstract excerpt
SALL1 heterozygous pathogenic variants cause Townes-Brocks syndrome (TBS), a condition with variable clinical presentation. The main features are a stenotic or imperforate anus, dysplastic ears, and thumb malformations, and other common concerns are hearing impairments, foot malformations, and renal and heart defects. Most of the pathogenic SALL1 variants are nonsense and frameshift, likely escaping...
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