These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Value of methylation-specific mutiplex ligation-dependent probe in the diagnosis of Prader-Willi syndrome].
    Author: Zhan SN, Wang CZ, Yang Y, Wang Y, Wu HL, Li H, He XY.
    Journal: Zhongguo Dang Dai Er Ke Za Zhi; 2012 Jun; 14(6):445-8. PubMed ID: 22738453.
    Abstract:
    OBJECTIVE: Prader-Willi syndrome (PWS) with different pathogenesis has different clinical manifestations, prognosis and genetic risks. Pathogenesis of the disease cannot be explained by conventional diagnostic method MS-PCR. This study employed methylation-specific multiplex ligation-dependent probe amplification (MS-MLPA) for the diagnosis of PWS in order to explore the role of this method in the diagnosis and assessment of pathogenesis of PWS. METHODS: A system antithetical method was employed. Peripheral blood samples were collected from 30 children for MS-PCR. Of the 30 children, 16 were diagnosed with PWS by MS-PCR and the other 14 showed negative MS-PCR. MS-MLPA kit Me028 was used to detect DNA extracted from the 30 samples. RESULTS: The results showed by MS-MLPA and MS-PCR were identical. MS-MLPA demonstrated that 4 cases were maternal uniparental disomy and 12 cases were paternal dfeletion in 15q11-q13 region. CONCLUSIONS: MS-MLPA is a reliable method of genetic testing for PWS which can distinguish pathogenesis of PWS.
    [Abstract] [Full Text] [Related] [New Search]