Irish journal of medical science
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The majority of hereditary breast and ovarian cancers are associated with highly penetrant mutations in two genes: BRCA 1 and 2. Our aim was to investigate the prevalence and types of BRCA mutations in patients from the West of Ireland. ⋯ To identify patients with highly penetrant variants, referrals should be made with strict adherence to guidelines. Counselling should be individualised to counteract intrinsic psychological barriers to testing.
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Warfarin is the mainstay of anticoagulation therapy worldwide. CYP2C9 and VKORC1 are two major genetic factors associated with inter-individual and inter-ethnic variability in the warfarin dose. ⋯ VKORC1-1639G>A and CYP2C9 polymorphisms contribute to the difference in warfarin dose requirements and quality of anticoagulation amongst Egyptian patients. Study results support using personalized warfarin treatment in Egyptian patients.
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The Runx family proteins, including RUNX3, are tissue-restricted transcription factors and play role in neuronal development and tumorigenesis. RUNX3 has an important role in glioblastoma (GBM) tumorigenesis because of its promoter hypermethylation. ⋯ This study overemphasized the RUNX3 gene importance in brain tumors, due to the existence of at least one methylated allele.