23 research outputs found

    Preserving the norm against chemical weapons: A civil society initiative for the 2018 4th review conference of the chemical weapons convention

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    yesAcceleration of the applications of cutting edge science is often most likely in situations involving conflict and warfare between different groups. That is the focus of this paper. It asks what we know of the past, present and possible future applications of advances in our understanding of the brain in the development of chemical weapons, and what might best be done to moderate the most dangerous aspects of that process at the present time, particularly by members of civil society. The paper therefore begins by examining this possibility of hostile manipulation of the brain in some detail. It then briefly reviews the current state of the chemical and biological arms control and disarmament regime as embodied in the Biological and Toxin Weapons Convention (BTWC) and the Chemical Weapons Convention (CWC) following the 2016 8th Five Year Review Conference of the BTWC and in the lead up to the 2018 4th Five Year Review Conference of the CWC. Finally, our civil society initiative to assist in achieving a successful outcome of the 2018 CWC Review Conference is described. This initiative involves the production of a multi-authored edited book, to be published in advance of the Review Conference by the UK Royal Society of Chemistry that explores many of the critical issues facing the CWC States Parties as they seek to agree effective measures to prevent the development and use of chemical weapons, as the life and chemical sciences advance

    Age at first birth in women is genetically associated with increased risk of schizophrenia

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    Prof. Paunio on PGC:n jäsenPrevious studies have shown an increased risk for mental health problems in children born to both younger and older parents compared to children of average-aged parents. We previously used a novel design to reveal a latent mechanism of genetic association between schizophrenia and age at first birth in women (AFB). Here, we use independent data from the UK Biobank (N = 38,892) to replicate the finding of an association between predicted genetic risk of schizophrenia and AFB in women, and to estimate the genetic correlation between schizophrenia and AFB in women stratified into younger and older groups. We find evidence for an association between predicted genetic risk of schizophrenia and AFB in women (P-value = 1.12E-05), and we show genetic heterogeneity between younger and older AFB groups (P-value = 3.45E-03). The genetic correlation between schizophrenia and AFB in the younger AFB group is -0.16 (SE = 0.04) while that between schizophrenia and AFB in the older AFB group is 0.14 (SE = 0.08). Our results suggest that early, and perhaps also late, age at first birth in women is associated with increased genetic risk for schizophrenia in the UK Biobank sample. These findings contribute new insights into factors contributing to the complex bio-social risk architecture underpinning the association between parental age and offspring mental health.Peer reviewe

    Whole-genome sequencing reveals host factors underlying critical COVID-19

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    Critical COVID-19 is caused by immune-mediated inflammatory lung injury. Host genetic variation influences the development of illness requiring critical care1 or hospitalization2,3,4 after infection with SARS-CoV-2. The GenOMICC (Genetics of Mortality in Critical Care) study enables the comparison of genomes from individuals who are critically ill with those of population controls to find underlying disease mechanisms. Here we use whole-genome sequencing in 7,491 critically ill individuals compared with 48,400 controls to discover and replicate 23 independent variants that significantly predispose to critical COVID-19. We identify 16 new independent associations, including variants within genes that are involved in interferon signalling (IL10RB and PLSCR1), leucocyte differentiation (BCL11A) and blood-type antigen secretor status (FUT2). Using transcriptome-wide association and colocalization to infer the effect of gene expression on disease severity, we find evidence that implicates multiple genes—including reduced expression of a membrane flippase (ATP11A), and increased expression of a mucin (MUC1)—in critical disease. Mendelian randomization provides evidence in support of causal roles for myeloid cell adhesion molecules (SELE, ICAM5 and CD209) and the coagulation factor F8, all of which are potentially druggable targets. Our results are broadly consistent with a multi-component model of COVID-19 pathophysiology, in which at least two distinct mechanisms can predispose to life-threatening disease: failure to control viral replication; or an enhanced tendency towards pulmonary inflammation and intravascular coagulation. We show that comparison between cases of critical illness and population controls is highly efficient for the detection of therapeutically relevant mechanisms of disease
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