Institution
University of Dundee
Education•Dundee, United Kingdom•
About: University of Dundee is a education organization based out in Dundee, United Kingdom. It is known for research contribution in the topics: Population & Protein kinase A. The organization has 19258 authors who have published 39640 publications receiving 1919433 citations. The organization is also known as: Universitas Dundensis & Dundee University.
Topics: Population, Protein kinase A, Phosphorylation, Kinase, Health care
Papers published on a yearly basis
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Joshua C. Randall1, Joshua C. Randall2, Thomas W. Winkler3, Zoltán Kutalik4 +305 more•Institutions (89)
TL;DR: The value of sex-specific GWAS to unravel the sexually dimorphic genetic underpinning of complex traits is demonstrated, with no evidence for genetic effects with opposite directions in men versus women.
Abstract: Given the anthropometric differences between men and women and previous evidence of sex-difference in genetic effects, we conducted a genome-wide search for sexually dimorphic associations with height, weight, body mass index, waist circumference, hip circumference, and waist-to-hip-ratio (133,723 individuals) and took forward 348 SNPs into follow-up (additional 137,052 individuals) in a total of 94 studies. Seven loci displayed significant sex-difference (FDR<5%), including four previously established (near GRB14/COBLL1, LYPLAL1/SLC30A10, VEGFA, ADAMTS9) and three novel anthropometric trait loci (near MAP3K1, HSD17B4, PPARG), all of which were genome-wide significant in women (P<5×10(-8)), but not in men. Sex-differences were apparent only for waist phenotypes, not for height, weight, BMI, or hip circumference. Moreover, we found no evidence for genetic effects with opposite directions in men versus women. The PPARG locus is of specific interest due to its role in diabetes genetics and therapy. Our results demonstrate the value of sex-specific GWAS to unravel the sexually dimorphic genetic underpinning of complex traits.
402 citations
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TL;DR: The bifunctional role of Notch in human cancer thus emphasizes the context dependency of signaling outcomes and suggests that targeted inhibition of the Notch pathway may induce squamous epithelial malignancies.
Abstract: Squamous cell carcinomas (SCCs) are one of the most frequent forms of human malignancy, but, other than TP53 mutations, few causative somatic aberrations have been identified. We identified NOTCH1 or NOTCH2 mutations in ~75% of cutaneous SCCs and in a lesser fraction of lung SCCs, defining a spectrum for the most prevalent tumor suppressor specific to these epithelial malignancies. Notch receptors normally transduce signals in response to ligands on neighboring cells, regulating metazoan lineage selection and developmental patterning. Our findings therefore illustrate a central role for disruption of microenvironmental communication in cancer progression. NOTCH aberrations include frameshift and nonsense mutations leading to receptor truncations as well as point substitutions in key functional domains that abrogate signaling in cell-based assays. Oncogenic gain-of-function mutations in NOTCH1 commonly occur in human T-cell lymphoblastic leukemia/lymphoma and B-cell chronic lymphocytic leukemia. The bifunctional role of Notch in human cancer thus emphasizes the context dependency of signaling outcomes and suggests that targeted inhibition of the Notch pathway may induce squamous epithelial malignancies.
402 citations
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TL;DR: For educational as well as economic reasons, there should be collaboration across the continuum of education in test development as it relates to the assessment of learning outcomes and in the implementation of a competence-based approach to assessment.
Abstract: Two important features of contemporary medical education are recognized. The first is an emphasis on assessment as a tool to ensure quality in training programmes, to motivate students and to direc...
402 citations
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TL;DR: A negative impact of excision of endometriomas on ovarian reserve is suggested as evidenced by a significant postoperative fall in circulating AMH.
Abstract: Context: Endometriomas are mainly treated surgically. However, there has been concern over the potential damaging effect of this surgery on ovarian reserve. Objective: The aim of this meta-analysis was to investigate the impact of surgery for endometriomas on ovarian reserve as determined by serum anti-Mullerian hormone (AMH). Data Sources: MEDLINE, PubMed, and Embase were searched electronically. Study Selection: All prospective cohort studies that analyzed changes of serum AMH concentrations after surgical treatment of endometriomas were eligible. Twenty-one studies were identified, of which eight were selected for meta-analysis. Data Extraction: Two reviewers performed the data extraction independently. Data Synthesis: Pooled analysis of 237 patients showed a statistically significant decrease in serum AMH concentration after ovarian cystectomy (weighted mean difference −1.13 ng/ml; 95% confidence interval −0.37 to −1.88), although heterogeneity was high. Sensitivity analysis for studies with a preoper...
401 citations
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Charité1, Radboud University Nijmegen2, University of Copenhagen3, Universidade Federal do Rio Grande do Sul4, University of Melbourne5, University of Dundee6, Katholieke Universiteit Leuven7, King's College London8, University of Sassari9, University of Michigan10, University of Brasília11, University of Hong Kong12, Lithuanian University of Health Sciences13, University of Greifswald14, University of North Carolina at Chapel Hill15
TL;DR: The evidence and the recommendations support less invasive carious lesion management, delaying entry to, and slowing down, the restorative cycle by preserving tooth tissue and retaining teeth long-term.
Abstract: The International Caries Consensus Collaboration undertook a consensus process and here presents clinical recommendations for carious tissue removal and managing cavitated carious lesions, including restoration, based on texture of demineralized dentine. Dentists should manage the disease dental caries and control activity of existing cavitated lesions to preserve hard tissues and retain teeth long-term. Entering the restorative cycle should be avoided as far as possible. Controlling the disease in cavitated carious lesions should be attempted using methods which are aimed at biofilm removal or control first. Only when cavitated carious lesions either are noncleansable or can no longer be sealed are restorative interventions indicated. When a restoration is indicated, the priorities are as follows: preserving healthy and remineralizable tissue, achieving a restorative seal, maintaining pulpal health, and maximizing restoration success. Carious tissue is removed purely to create conditions for long-lasting restorations. Bacterially contaminated or demineralized tissues close to the pulp do not need to be removed. In deeper lesions in teeth with sensible (vital) pulps, preserving pulpal health should be prioritized, while in shallow or moderately deep lesions, restoration longevity becomes more important. For teeth with shallow or moderately deep cavitated lesions, carious tissue removal is performed according toselective removal to firm dentine.In deep cavitated lesions in primary or permanent teeth,selective removal to soft dentineshould be performed, although in permanent teeth,stepwise removalis an option. The evidence and, therefore, these recommendations support less invasive carious lesion management, delaying entry to, and slowing down, the restorative cycle by preserving tooth tissue and retaining teeth long-term.
401 citations
Authors
Showing all 19404 results
Name | H-index | Papers | Citations |
---|---|---|---|
Matthias Mann | 221 | 887 | 230213 |
Mark I. McCarthy | 200 | 1028 | 187898 |
Stefan Schreiber | 178 | 1233 | 138528 |
Kenneth C. Anderson | 178 | 1138 | 126072 |
Masayuki Yamamoto | 171 | 1576 | 123028 |
Salvador Moncada | 164 | 495 | 138030 |
Jorge E. Cortes | 163 | 2784 | 124154 |
Andrew P. McMahon | 162 | 415 | 90650 |
Philip Cohen | 154 | 555 | 110856 |
Dirk Inzé | 149 | 647 | 74468 |
Andrew T. Hattersley | 146 | 768 | 106949 |
Antonio Lanzavecchia | 145 | 408 | 100065 |
Kim Nasmyth | 142 | 294 | 59231 |
David Price | 138 | 1687 | 93535 |
Dario R. Alessi | 136 | 354 | 74753 |