The McCune-Albright syndrome (MAS) is a potentially severe disorder hallmarked by fibrous bone dysplasia, café-au-lait skin spots, and endocrine hyperfunction. It is caused by postzygotic activating mutations at the R201 codon of the GNAS gene, leading to a state of somatic mosaicism. Our aim was to improve the mutation detection rate and to quantify the presence of R201 GNAS mutations in different DNA samples from MAS patients.

Combining Real-Time COLD-and MAMA-PCR TaqMan Techniques to Detect and Quantify R201 GNAS Mutations in the McCune-Albright Syndromeâ

de Sanctis, Luisa
First
;
Galliano, Ilaria;Montanari, Paola;Tessaris, Daniele;Bergallo, Massimiliano
Co-last
2017-01-01

Abstract

The McCune-Albright syndrome (MAS) is a potentially severe disorder hallmarked by fibrous bone dysplasia, café-au-lait skin spots, and endocrine hyperfunction. It is caused by postzygotic activating mutations at the R201 codon of the GNAS gene, leading to a state of somatic mosaicism. Our aim was to improve the mutation detection rate and to quantify the presence of R201 GNAS mutations in different DNA samples from MAS patients.
2017
87
5
342
349
http://www.karger.com/hrp
COLD-PCR; GNAS gene postzygotic mutation; McCune-Albright syndrome; Mosaicism; Real-Time MAMA-PCR; Pediatrics, Perinatology and Child Health; Endocrinology, Diabetes and Metabolism; Endocrinology
de Sanctis, Luisa; Galliano, Ilaria; Montanari, Paola; Matarazzo, Patrizia; Tessaris, Daniele; Bergallo, Massimiliano
File in questo prodotto:
File Dimensione Formato  
463384.pdf

Accesso riservato

Tipo di file: PDF EDITORIALE
Dimensione 852.38 kB
Formato Adobe PDF
852.38 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1680189
Citazioni
  • ???jsp.display-item.citation.pmc??? 2
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 9
social impact