(Re)Moralizing the suicide debate

Contemporary approaches to the study of suicide tend to examine suicide as a medical or public health problem rather than a moral problem, avoiding the kinds of judgements that have historically characterised discussions of the phenomenon. But morality entails more than judgement about action or behaviour, and our understanding of suicide can be enhanced by attending to its cultural, social, and linguistic connotations. In this work, I offer a theoretical reconstruction of suicide as a form of moral experience that delineates five distinct, yet interrelated domains of understanding – the temporal, the relational, the existential, the ontological, and the linguistic. Attention to each of these domains, I argue, not only enriches our understanding of the moral realm, but provides a heuristic for examining the moral traditions and practices which constitute contemporary understandings of suicide. Keywords: Suicide; philosophy; social values; humanitie

The association between WNT10A variants and dental development in patients with isolated oligodontia

In this study we aimed to determine the effect of WNT10A variants on dental development in patients with oligodontia. Forty-three (25 boys and 18 girls) individuals were eligible for this study. Stage of development for each present tooth was assessed using the Demirjian method. In case no corresponding tooth was present, regression equations were applied for dental age to be calculated. The ratio between length of root and length of crown was ascertained for each present tooth in all quadrants. All patients were physically examined by a clinical geneticist and DNA analysis of the WNT10A gene was performed. Linear regression models were applied to analyze the association between WNT10A variants and dental age. The same analysis was applied to study the association between WNT10A variants and root elongation for each present tooth. One ordinal regression model was applied to analyze the association between WNT10A variants and development of present maxillary and mandibular teeth. Thirty-six (84%) patients were detected with WNT10A variants of which six patients displayed evident ectodermal features. Dental age was 1.50 (95% confidence interval (CI): -2.59, -0.42) to 1.96 (95% CI: -3.76, -0.17) years lower in patients with WNT10A variants compared with patients without variants. The development of maxillary canine, maxillary second molar and mandibular second molar was statistically significantly delayed in patients with WNT10A variants compared with patients without variants. The impact of WNT10A variants on dental development increases with presence of the nonsense c.(321C>A p.(C107*)) variant and the number of missing teeth