A Perfect Match? Cultural Clashes and Gendered Work Ideals in Transnational IT Companies

In this chapter, Joan Acker’s concept of gendered work ideals is used to understand the cultural clashes in transnational collaboration between Swedish and Indian firms. Interviews in two firms show that Indian employees collaborating with Sweden meet with conflicting ideals which they find difficult to realize, because of the differences between the prevalent organizational cultures in the different national contexts, India being more Tayloristic and Sweden being more entrepreneurial. The gendered work ideals also differ. The Indian ideal worker is extremely difficult for women to realize, due to societal expectations, which effectively prevents them from fulfilling the organizational expectations. Acker’s description of the gendered work ideal proves to be insufficient in this cultural context, where the differences between the societal gender roles of women and men are built in the organizational culture and women’s societal role as mothers overrides their role as employees in ways not covered in Acker’s presumptions

Utprøving av nytt reinvarslingssystem på E6 over Saltfjellet. Vintrene 2018 og 2019.

Påkjørsel av tamrein og andre beitedyr er et stadig økende problem både i nordiske land og i Europa for øvrig. I Norge har mer enn 3000 tamrein blitt påkjørt av tog de siste 10 år og dette medfører store dyrelidelser og samfunnsøkonomiske kostnader. Formålet med vårt prosjekt var å teste driftssikkerhet og virkning av et nytt elektronisk reinvarslingssystem langs vei vinterstid. Et viktig delmål i prosjektet var å redusere antall kollisjoner mellom kjøretøyer og tamrein. Varslingssystemet er basert på radiobølger (805.15.4 866MHz). Reinsenderen er på størrelse med en tjuekroning og har en estimert batterikapasitet på 5 år. Støpt inn i en halsklave sender den radiosignaler med rekkevidde på ca. 100 meter. Det ble satt opp 41 mottakere i 2018 og 39 mottakere i 2019 på stikker langs en 4,5 km teststrekning på E6 over Saltfjellet. Disse mottakerne er utstyrt med røde lysdioder som begynner å blinke når reinen nærmer seg. Over 500 voksne reinsimler ble instrumentert med halsklaver og radiosendere i løpet av de to årene som utprøvingen foregikk. Funksjonaliteten av varslingssystemet ble kontrollert og loggført fire ganger i 2018 og ukentlig i 2019 (18 ganger) i løpet av testperiodene. Det ble samtidig lagret datalogg over sendere som hadde aktivert mottakere med SIM kort. En fartsmåler ble i tillegg satt opp i nærheten av teststrekningen i 2019......publishedVersio

Validation of a diagnosis-agnostic symptom questionnaire for asthma and/or COPD

ACKNOWLEDGEMENTS The authors wish to acknowledge the work of the NOVELTY study investigators, who are listed in full in the supplementary material, and Sharon MacLachlan (Evidera, London, UK), who participated in the analysis of sections of the data. Medical writing support, under the direction of the authors, was provided by Lauren McNally, MSci, CMC Connect, McCann Health Medical Communications, and was funded by AstraZeneca, Cambridge, UK, in accordance with Good Publication Practice (GPP3) guidelines (Ann Intern Med 2015; 163: 461–464). Support statement: The NOVELTY study is funded by AstraZenecaPeer reviewedPublisher PD

Chronic Airways Assessment Test : Psychometric properties in patients with asthma and/or COPD

Acknowledgements The authors would like to thank the patients who participated in this study and wish to acknowledge the work of the NOVELTY Scientific Community and the NOVELTY study investigators, who are listed in full below, and Sharon MacLachlan (Evidera, London, UK), who participated in the analysis of sections of the data. Medical writing support, under the direction of the authors, was provided by Niall Tyrer, MBiolSci, CMC Connect, a division of IPG Health Medical Communications, funded by AstraZeneca, Cambridge, UK, in accordance with Good Publication Practice (GPP 2022) guidelines (Ann Intern Med 2022; 175(9):1298–1304). Funding The NOVELTY study was funded by AstraZeneca.Peer reviewedPublisher PD

Validation of the Chronic Airways Assessment Test in the NOVELTY Study

Peer reviewedPostprin

Sphingolipids in HDL – potential markers for adaptation to pregnancy?

Plasma high density lipoprotein (HDL) exhibits many functions that render it an effective endothelial protective agent and may underlie its potential role in protecting the maternal vascular endothelium during pregnancy. In non-pregnant individuals, the HDL lipidome is altered in metabolic disease compared to healthy individuals and is linked to reduced cholesterol efflux, an effect that can be reversed by lifestyle management. Specific sphingolipids such as sphingosine-1-phosphate (S1P) have been shown to mediate the vaso-dilatory effects of plasma HDL via interaction with the endothelial nitric oxide synthase pathway. This review describes the relationship between plasma HDL and vascular function during healthy pregnancy and details how this is lost in pre-eclampsia, a disorder of pregnancy associated with widespread endothelial dysfunction. Evidence of a role for HDL sphingolipids, in particular S1P and ceramide, in cardiovascular disease and in healthy pregnancy and pre-eclampsia is discussed. Available data suggest that HDL-S1P and HDL-ceramide can mediate vascular protection in healthy pregnancy but not in preeclampsia. HDL sphingolipids thus are of potential importance in the healthy maternal adaptation to pregnancy

Relation between smoking history and gene expression profiles in lung adenocarcinomas

Background: Lung cancer is the worldwide leading cause of death from cancer. Tobacco usage is the major pathogenic factor, but all lung cancers are not attributable to smoking. Specifically, lung cancer in never-smokers has been suggested to represent a distinct disease entity compared to lung cancer arising in smokers due to differences in etiology, natural history and response to specific treatment regimes. However, the genetic aberrations that differ between smokers and never-smokers' lung carcinomas remain to a large extent unclear. Methods: Unsupervised gene expression analysis of 39 primary lung adenocarcinomas was performed using Illumina HT-12 microarrays. Results from unsupervised analysis were validated in six external adenocarcinoma data sets (n=687), and six data sets comprising normal airway epithelial or normal lung tissue specimens (n=467). Supervised gene expression analysis between smokers and never-smokers were performed in seven adenocarcinoma data sets, and results validated in the six normal data sets. Results: Initial unsupervised analysis of 39 adenocarcinomas identified two subgroups of which one harbored all never-smokers. A generated gene expression signature could subsequently identify never-smokers with 79-100% sensitivity in external adenocarcinoma data sets and with 76-88% sensitivity in the normal materials. A notable fraction of current/former smokers were grouped with never-smokers. Intriguingly, supervised analysis of never-smokers versus smokers in seven adenocarcinoma data sets generated similar results. Overlap in classification between the two approaches was high, indicating that both approaches identify a common set of samples from current/former smokers as potential never-smokers. The gene signature from unsupervised analysis included several genes implicated in lung tumorigenesis, immune-response associated pathways, genes previously associated with smoking, as well as marker genes for alveolar type II pneumocytes, while the best classifier from supervised analysis comprised genes strongly associated with proliferation, but also genes previously associated with smoking. Conclusions: Based on gene expression profiling, we demonstrate that never-smokers can be identified with high sensitivity in both tumor material and normal airway epithelial specimens. Our results indicate that tumors arising in never-smokers, together with a subset of tumors from smokers, represent a distinct entity of lung adenocarcinomas. Taken together, these analyses provide further insight into the transcriptional patterns occurring in lung adenocarcinoma stratified by smoking history

High-density lipoprotein proteome dynamics in human endotoxemia

BACKGROUND: A large variety of proteins involved in inflammation, coagulation, lipid-oxidation and lipid metabolism have been associated with high-density lipoprotein (HDL) and it is anticipated that changes in the HDL proteome have implications for the multiple functions of HDL. Here, SELDI-TOF mass spectrometry (MS) was used to study the dynamic changes of HDL protein composition in a human experimental low-dose endotoxemia model. Ten healthy men with low HDL cholesterol (0.7+/-0.1 mmol/L) and 10 men with high HDL cholesterol levels (1.9+/-0.4 mmol/L) were challenged with endotoxin (LPS) intravenously (1 ng/kg bodyweight). We previously showed that subjects with low HDL cholesterol are more susceptible to an inflammatory challenge. The current study tested the hypothesis that this discrepancy may be related to differences in the HDL proteome. RESULTS: Plasma drawn at 7 time-points over a 24 hour time period after LPS challenge was used for direct capture of HDL using antibodies against apolipoprotein A-I followed by subsequent SELDI-TOF MS profiling. Upon LPS administration, profound changes in 21 markers (adjusted p-value < 0.05) were observed in the proteome in both study groups. These changes were observed 1 hour after LPS infusion and sustained up to 24 hours, but unexpectedly were not different between the 2 study groups. Hierarchical clustering of the protein spectra at all time points of all individuals revealed 3 distinct clusters, which were largely independent of baseline HDL cholesterol levels but correlated with paraoxonase 1 activity. The acute phase protein serum amyloid A-1/2 (SAA-1/2) was clearly upregulated after LPS infusion in both groups and comprised both native and N-terminal truncated variants that were identified by two-dimensional gel electrophoresis and mass spectrometry. Individuals of one of the clusters were distinguished by a lower SAA-1/2 response after LPS challenge and a delayed time-response of the truncated variants. CONCLUSIONS: This study shows that the semi-quantitative differences in the HDL proteome as assessed by SELDI-TOF MS cannot explain why subjects with low HDL cholesterol are more susceptible to a challenge with LPS than those with high HDL cholesterol. Instead the results indicate that hierarchical clustering could be useful to predict HDL functionality in acute phase responses towards LPS