174 research outputs found
"First the grub, then the morals"?:Disentangling the self-interest and ideological drivers of attitudes towards demanding activation policies in Belgium
Following the shift towards an activating role of the European welfare states, there is increasing scholarly interest in public support for demanding activation policies that impose obligations on welfare recipients. Borrowing the classical theoretical frameworks used in welfare attitudes research, we aim to disentangle the effect of self-interest and ideological beliefs on support for demanding activation. Using data from the Belgian National Election Study (2014), we find that support for demanding activation is strongly related to authoritarian dispositions, work ethic and rejection of egalitarianism. For the social-structural variables, we find direct as well as indirect (that is, mediated by the ideological dimensions) effects. Controlling for ideology, social categories that are potentially most affected by welfare obligations - i.e. those currently unemployed, with a previous experience of unemployment and low-income individuals - are more likely to oppose demanding policies, which can be interpreted as a self-interest effect. The effects of educational level, conversely, are primarily mediated and should be understood in terms of ideological preferences rather than self-interest. Our results indicate that, when analysing support for specific welfare policies, attention needs to be paid to the interplay between self-interest and ideological preferences
Performance Reporting Choices after the Adoption of IAS 1 Revised: Comparative Evidence from Europe and the USA
Motivated by the issuance of International Accounting Standard 1 revised, this paper investigates reporting choices on the Comprehensive Income of listed companies from Europe and the USA. This research aims at verifying the effects of the requirements issued by the International Accounting Standard 1 revised in improving performance evaluation towards the convergence between European and American accounting standards, Our research tests the correlation between the choice of Income Statement format and different variables, such as the size of companies, sign of Other Comprehensive Income, leverage and status of a US listing. This paper also evaluates the effect of Comprehensive Income on financial performance by calculating the Return On Equity. The main findings underline that the format of Income Statement and the ālocationā of the Comprehensive Income can be interpreted both as factors that can influence the choices of investors and as a tool available to managers to alter the communication of the firm's performance choices.
Keywords: Comprehensive Income; convergence; performance
JEL Classifications:Ā M10, M16, M40, M4
A cyanobacterial LPS antagonist prevents endotoxin shock and blocks sustained TLR4 stimulation required for cytokine expression
Toll-like receptors (TLRs) function as primary sensors that elicit coordinated innate immune defenses through recognition of microbial products and induction of immune and proinflammatory genes. Here we report the identification and biological characterization of a lipopolysaccharide (LPS)-like molecule extracted from the cyanobacterium Oscillatoria Planktothrix FP1 (cyanobacterial product [CyP]) that is not stimulatory per se but acts as a potent and selective antagonist of bacterial LPS. CyP binds to MD-2 and efficiently competes with LPS for binding to the TLR4āMD-2 receptor complex. The addition of CyP together with LPS completely inhibited both MyD88- and TRIF-dependent pathways and suppressed the whole LPS-induced gene transcription program in human dendritic cells (DCs). CyP protected mice from endotoxin shock in spite of a lower capacity to inhibit LPS stimulation of mouse DCs. Interestingly, the delayed addition of CyP to DCs responding to LPS strongly inhibited signaling and cytokine production by immediate down-regulation of inflammatory cytokine mRNAs while not affecting other aspects of DC maturation, such as expression of major histocompatibility complex molecules, costimulatory molecules, and CCR7. Collectively, these results indicate that CyP is a potent competitive inhibitor of LPS in vitro and in vivo and reveal the requirement of sustained TLR4 stimulation for induction of cytokine genes in human DCs
PCSK9 induces a pro-inflammatory response in macrophages
Intraplaque release of inflammatory cytokines from macrophages is implicated in atherogenesis by inducing the proliferation and migration of media smooth muscle cells (SMCs). PCSK9 is present and released by SMCs within the atherosclerotic plaque but its function is still unknown. In the present study, we tested the hypothesis that PCSK9 could elicit a pro-inflammatory effect on macrophages. THP-1-derived macrophages and human primary macrophages were exposed to different concentrations (0.250\u2009\uf7\u20092.5\u2009\ub5g/ml) of human recombinant PCSK9 (hPCSK9). After 24\u2009h incubation with 2.5\u2009\ub5g/ml PCSK9, a significant induction of IL-1\u3b2, IL-6, TNF-\u3b1, CXCL2, and MCP1 mRNA, were observed in both cell types. Co-culture of THP-1 macrophages with HepG2 overexpressing hPCSK9 also showed the induction of TNF-\u3b1 (2.4\u2009\ub1\u20090.5 fold) and IL-1\u3b2 (8.6\u2009\ub1\u20091.8 fold) mRNA in macrophages. The effect of hPCSK9 on TNF-\u3b1 mRNA in murine LDLR-/- bone marrow macrophages (BMM) was significantly impaired as compared to wild-type BMM (4.3\u2009\ub1\u20091.6 fold vs 31.1\u2009\ub1\u20096.1 fold for LDLR-/- and LDLR+/+, respectively). Finally, a positive correlation between PCSK9 and TNF-\u3b1 plasma levels of healthy adult subjects (males 533, females 537) was observed (B\u2009=\u20098.73, 95%CI 7.54\u2009\uf7\u20099.93, p\u2009<\u20090.001). Taken together, the present study provides evidence of a pro-inflammatory action of PCSK9 on macrophages, mainly dependent by the LDLR
Photoreforming of Glucose over CuO/TiO2
Hydrogen production has been investigated through the photoreforming of glucose, as model molecule representative for biomass hydrolysis. Different copper-or nickel-loaded titania photocatalysts have been compared. The samples were prepared starting from three titania samples, prepared by precipitation and characterized by pure Anatase with high surface area, or prepared through flame synthesis, i.e., flame pyrolysis and the commercial P25, leading to mixed Rutile and Anatase phases with lower surface area. The metal was added in different loading up to 1 wt % following three procedures that induced different dispersion and reducibility to the catalyst. The highest activity among the bare semiconductors was exhibited by the commercial P25 titania, while the addition of 1 wt % CuO through precipitation with complexes led to the best hydrogen productivity, i.e., 9.7 mol H2/h kgcat. Finally, a basic economic analysis considering only the costs of the catalyst and testing was performed, suggesting CuO promoted samples as promising and almost feasible for this application
FP045MATERNAL FOETAL OUTCOMES IN PREGNANT WOMEN WITH POLYCYSTIC KIDNEY DISEASE: HIGH RISK FOR HYPERTENSIVE DISORDERS OF PREGNANCY
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Human BLCAP transcript: new editing events in normal and cancerous tissues
Bladder cancer-associated protein (BLCAP) is a highly conserved protein among species, and it is considered a novel candidate tumor suppressor gene originally identified from human bladder carcinoma. However, little is known about the regulation or the function of this protein. Here, we show that the human BLCAP transcript undergoes multiple A-to-I editing events. Some of the new editing events alter the highly conserved amino terminus of the protein creating alternative protein isoforms by changing the genetically coded amino acids. We found that both ADAR1 and ADAR2-editing enzymes cooperate to edit this transcript and that different tissues displayed distinctive ratios of edited and unedited BLCAP transcripts. Moreover, we observed a general decrease in BLCAP-editing level in astrocytomas, bladder cancer and colorectal cancer when compared with the related normal tissues. The newly identified editing events, found to be downregulated in cancers, could be useful for future studies as a diagnostic tool to distinguish malignancies or epigenetic changes in different tumors
RESISTIRE D3.2 - Summary report on mapping quantitative indicators, Cycle 2
This report provides an overview of the second cycle mapping of quantitative indicators, at both national and European levels, that allow us to measure and monitor the economic, social and environmental impacts of COVID-19. National insights are derived from the mapping of Rapid Assessment Surveys (RAS), which are studies undertaken at fast pace to understand the impact of the pandemic. European-level insights come from reviews of the literature and analysis of relevant large-scale European datasets, such as European Union Statistics on Income and Living Conditions (EU-SILC) and Eurofound āLiving working and COVID-19" e-survey. The report also demonstrates how we are addressing research gaps identified in the first cycle of RESISTIRĆ through ongoing quantitative analysis in collaboration with the authors of 'promisingā mapped RAS and through the development of a mobile application (app)
C reactive protein in healthy term newborns during the first 48 hours of life
Background Early-onset neonatal sepsis (EOS) is a serious and potentially life-threatening disease in newborns. C reactive protein (CRP) is the most used laboratory biomarker for the detection of EOS. Little is known about normal reference values of CRP during the perinatal period as several factors are able to influence it. Objectives To identify an appropriate range of CRP values in healthy term newborns during the first 48 hours of life. Design CRP determination was performed in 859 term newborns at 12, 24 and 48 hours of life. Mode of delivery, maternal vaginal culture results, intrapartum antimicrobial prophylaxis (IAP) and other perinatal variables were recorded. Results CRP mean values were significantly higher at 48 hours (4.10 mg/L) than at both 24 (2.30 mg/L) and 12 hours of life (0.80 mg/L). CRP levels were affected by a number of perinatal proinflammatory variables. In particular, CRP mean values were significantly higher in babies born by vaginal delivery (3.80 mg/L) and emergency caesarean section (3.60 mg/L) than in babies born by elective caesarean section (2.10 mg/L). Completed course of IAP led to lower CRP mean values (2.90 mg/L) than IAP not completed (3.80 mg/L) or not performed (4.70 mg/L). Conclusions Postnatal age and mode of delivery significantly influence CRP values. Reliable reference values are crucial in order to obtain an adequate diagnostic accuracy
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