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Predicting molecular phenotypes from histopathology images : A transcriptome-wide expression–morphology analysis in breast cancer

Molecular profiling is central in cancer precision medicine but remains costly and is based on tumor average profiles. Morphologic patterns observable in histopathology sections from tumors are determined by the underlying molecular phenotype and therefore have the potential to be exploited for prediction of molecular phenotypes. We report here the first transcriptome-wide expression–morphology (E

Is it a boy or a girl?: Who should (not) know children’s sex and why?

In this paper, we present the case of a couple who refused to disclose the sex of their child to others, and some of the responses that this case prompted in the international media. We outline the ethical issues that this case raises, and we place it into the more general context of parental preferences regarding the gender (development) of their children and of the impact on children of parental

Person centred care and shared decision making: implications for ethics, public health and research

This paper presents a systematic account of ethical issues actualised in different areas, as well as at different levels and stages of health care, by introducing organisational and other procedures that embody a shift towards person centred care and shared decision-making (PCC/SDM). The analysis builds on general ethical theory and earlier work on aspects of PCC/SDM relevant from an ethics perspe

On triparenting. Is having three committed parents better than having only two?

Although research indicates that single parenting is not by itself worse for children than their being brought up by both their parents, there are reasons why it is better for children to have more than one committed parent. If having two committed parents is better, everything else being equal, than having just one, I argue that it might be even better for children to have three committed parents

Natural versus Assisted Reproduction: In Search of Fairness

In this paper, we are concerned with the ethical implications of the distinction between natural reproduction (via sexual intercourse) and reproduction that requires assistance (either medical or social). We argue that the current practice of enforcing regulations on the latter but not on the former means of reproduction is ethically unjustified. It is not defensible to tolerate parental ignorance

Identifiability of pharmacological models for online individualization

There is a large variability between individuals in the response to anesthetic drugs, that seriously limits the achievable performance of closed-loop controlled drug dosing. Full individualization of patient models based on early clinical response data has been suggested as a means to improve performance with maintained robustness (safety). We use estimation theoretic analysis and realization theo

Identification of cardiac afterload dynamics from data

The prospect of ex vivo functional evaluation of donor hearts is considered. Particularly, the dynamics of a synthetic cardiac afterload model are compared to those of normal physiology. A method for identification of continuous-time transfer functions from sampled data is developed and verified against results from the literature. The method relies on exact gradients and Hessians obtained through

The Medal in Early Modern Sweden : Significances and Practices

This thesis analyses medals issued between 1560 and 1792 in Sweden and studies the practices and roles related to these objects. It aims to contribute to the understanding of the varying uses and functions of early modern medals by applying a long-term perspective that connects Renaissance, Baroque, and Neoclassical medals. The study asks why are medals commissioned, how the intention is reflected

Parasitism reduces oxidative stress of fish host experimentally exposed to PAHs

Some parasites are known to bioaccumulate some environmental pollutants within their host. We hypothesized that these parasites may be beneficial for their hosts in polluted environments. We experimentally increased long-term (five weeks) exposure to polycyclic aromatic hydrocarbons (PAHs, three levels: 0.1X, 1X, 10X environmental exposure) in European chubs (Squalius cephalus) that were naturally

Urbanization Constrains Skin Bacterial Phylogenetic Diversity in Wild Fish Populations and Correlates with the Proliferation of Aeromonads

Changes in the state of rivers resulting from the activity and expansion of urban areas are likely to affect aquatic populations by increasing stress and disease, with the microbiota playing a potentially important intermediary role. Unraveling the dynamics of microbial flora is therefore essential to better apprehend the impact of anthropogenic disturbances on the health of host populations and t

Fish from urban rivers and with high pollutant levels have shorter telomeres

Environmental pressures, such as urbanization and exposure to pollutants may jeopardize survival of free-living animals. Yet, much remains to be known about physiological and ecological responses to currently-released pollutants, especially in wild vertebrate ectotherms. We tested the effect of urbanization and pollution (phthalates, organochlorine and pyrethroid pesticides, polychlorobiphenyls, p

Potential Benefits of Acanthocephalan Parasites for Chub Hosts in Polluted Environments

Some parasites are expected to have beneficial impacts on wild populations in polluted environments because of their bioaccumulation potential of pollutants from their hosts. The fate of organic micropollutants in host-parasite systems and the combined effect of parasitism and pollution were investigated in chub Squalius cephalus, a freshwater fish, infected (n = 73) or uninfected (n = 45) by acan