Validation of Next Generation Sequencing Technologies in Comparison to Current Diagnostic Gold Standards for BRAF, EGFR and KRAS Mutational Analysis

Next Generation Sequencing (NGS) has the potential of becoming an important tool in clinical diagnosis and therapeutic decision-making in oncology owing to its enhanced sensitivity in DNA mutation detection, fast-turnaround of samples in comparison to current gold standard methods and the potential to sequence a large number of cancer-driving genes at the one time. We aim to test the diagnostic accuracy of current NGS technology in the analysis of mutations that represent current standard-of-care, and its reliability to generate concomitant information on other key genes in human oncogenesis. Thirteen clinical samples (8 lung adenocarcinomas, 3 colon carcinomas and 2 malignant melanomas) already genotyped for EGFR, KRAS and BRAF mutations by current standard-of-care methods (Sanger Sequencing and q-PCR), were analysed for detection of mutations in the same three genes using two NGS platforms and an additional 43 genes with one of these platforms. The results were analysed using closed platform-specific proprietary bioinformatics software as well as open third party applications. Our results indicate that the existing format of the NGS technology performed well in detecting the clinically relevant mutations stated above but may not be reliable for a broader unsupervised analysis of the wider genome in its current design. Our study represents a diagnostically lead validation of the major strengths and weaknesses of this technology before consideration for diagnostic use.

Hagar Qim and Mnajdra Visitor Centre, Ggantija Visitor Centre:Prehistoric World Heritage Sites visitor centre media and academic content

2010-12 Expert Assistance with research material, digital illustration and text for Visitor Centres in Malta and Gozo (Heritage Malta) and National Museum

Review of: Tykot, R.H. and Andrews, T.K. 1992. Sardinia: a footprint in the sea: studies in Sardinian Archaeology presented to Miriam Balmuth. Sheffield Academic Press

Proceedings of the Prehistoric Society, 1994. 60: p. 455-6.

Rape is Different: Academic Impact Sinks to New Lows

The neo­lib­er­al­isa­tion of the uni­ver­sity could be under­min­ing dec­ades of pro­gress in com­batting rape myths

Determinants of academic cheating behavior: The future for accountancy in Ireland

This paper considers the potential for improving the reputation of the Irish accountancy profession by exploring undergraduate accounting students’ intolerance of academic cheating as a predictor of future attitudes to unethical workplace practices. The study reports that females are significantly more intolerant of cheating than males. Further, with regard to ethical ideology, idealism was found to have a significant positive association with intolerance of cheating while relativism reported no association. It is anticipated that the growing admission of women to professional accountancy membership together with educational intervention to increase idealism may improve ethical attitudes and help restore the profession's reputation.