Article
Mosaic variegated aneuploidy as a novel feature in patients with Mulibrey nanism and TRIM37 variants.
Journal of medical genetics - 20 Apr 2026
Hakonen Anna H, Karlberg Susann, Kiiski Kirsi, Lipsanen-Nyman Marita, Saloranta Carola, Pekkinen Minna, Laakso Saila, Lehtonen Johanna, Saarela Janna, Anttonen Anna-Kaisa, Jakkula Eveliina, Aittomäki Kristiina, Mäkitie Outi
Abstract excerpt
Mulibrey nanism is a rare disorder caused by biallelic tripartite motif containing protein 37 (TRIM37) variants and characterised by prenatal onset growth failure, dysmorphic features, restrictive heart disease and predisposition to tumours. TRIM37 has been linked to regulation of centrosome functions. In chromosomal analysis of two siblings with Mulibrey nanism, we observed mosaic variegated aneuploidies. This...
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