نتایج جستجو برای: multiplex ligation dependentprobe amplification
تعداد نتایج: 97340 فیلتر نتایج به سال:
Determining what constitutes protective immunity to TB is critical for the development of improved diagnostics and vaccines. The comparison of the immune system between contacts of TB patients, who later develop TB disease (progressors), versus contacts who remain healthy (non-progressors), allows for identification of predictive markers of TB disease. This study provides the first comprehensiv...
α-Thalassemia commonly results from deletions or point mutations in one or both α-globin genes located on chromosome 16p13.3 giving rise to complex and variable genotypes and phenotypes. Rarely, unusual non-deletion defects or atypical deletions down-regulate the expression of the α-globin gene. In the last decade of the program for β-thalassemia carrier screening and genetic counseling in Sard...
Inherited biallelic mutations of the ATM gene are responsible for the development of ataxia telangiectasia (AT). The objective of the present study was to conduct molecular analysis of the ATM gene in a cohort of 24 Polish patients with ataxia-telangiectasia with aim being to provide an updated mutational spectrum in Polish AT patients. As a result of molecular analysis, the status of recurrent...
OBJECTIVES (1) To evaluate the prevalence of subtelomeric deletion in moderate to severe mental retardation population, (2) to assess the feasibility and cost-effectiveness of combined methodology in routine workup of this sub-population. METHOD Twenty unrelated patients using strict selection criteria were recruited for the study from the Clinical Genetic Service. Patients were initially scr...
BACKGROUND Epigenetic alterations of specific genes have been reported to be related to colorectal cancer (CRC) transformation and would also appear to be involved in the early stages of colorectal carcinogenesis. Little data are available on the role of these alterations in determining a different risk of colorectal lesion recurrence. The aim of the present study was to verify whether epigenet...
Small submicroscopic DNA copy number variants represent an important source of variation in the human genome, human phenotypic diversity, and disease susceptibility. Consequently, there is a pressing need for the development of methods allowing the efficient, accurate, and cheap measurement of genomic copy number polymorphisms in clinical cohorts. The PCR-based strategies, being cost-effective ...
BACKGROUND Assessment of HER-2/neu status in invasive breast cancer is crucial to establish eligibility for trastuzumab and taxane based chemotherapy. Next to immunohistochemistry (IHC) to evaluate protein overexpression, a second line gene amplification test is required for cases with equivocal protein expression. This study aimed to validate a new PCR based test, called Multiplex Ligation-dep...
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