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| 2. |
- Bulow, Hans-Henrik, et al.
(författare)
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Are religion and religiosity important to end-of-life decisions and patient autonomy in the ICU? : The Ethicatt study
- 2012
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Ingår i: Intensive Care Medicine. - : Springer. - 0342-4642 .- 1432-1238. ; 38:7, s. 1126-1133
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Tidskriftsartikel (refereegranskat)abstract
- This study explored differences in end-of-life (EOL) decisions and respect for patient autonomy of religious members versus those only affiliated to that particular religion (affiliated is a member without strong religious feelings).In 2005 structured questionnaires regarding EOL decisions were distributed in six European countries to ICUs in 142 hospital ICUs. This sub-study of the original data analyzed answers from Protestants, Catholics and Jews.A total of 304 physicians, 386 nurses, 248 patients and 330 family members were included in the study. Professionals wanted less treatment (ICU admission, CPR, ventilator treatment) than patients and family members. Religious respondents wanted more treatment and were more in favor of life prolongation, and they were less likely to want active euthanasia than those affiliated. Southern nurses and doctors favored euthanasia more than their Northern colleagues. Three quarters of doctors and nurses would respect a competent patient's refusal of a potentially life-saving treatment. No differences were found between religious and affiliated professionals regarding patient's autonomy. Inter-religious differences were detected, with Protestants most likely to follow competent patients' wishes and the Jewish respondents least likely to do so, and Jewish professionals more frequently accepting patients' wishes for futile treatment. However, these findings on autonomy were due to regional differences, not religious ones.Health-care professionals, families and patients who are religious will frequently want more extensive treatment than affiliated individuals. Views on active euthanasia are influenced by both religion and region, whereas views on patient autonomy are apparently more influenced by region.
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| 3. |
- Couldry, Nick, et al.
(författare)
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Media and Communications
- 2018
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Ingår i: Rethinking Society for the 21st Century. - Cambridge : Cambridge University Press. - 9781108423137 ; , s. 523-562
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Developments in digital technologies over the last 30 years have expanded massively human beings' capacity to communicate and connect. Media infrastructures have acquired huge complexity as a result of rapid technological change and the uneven spread of access. This is a good time to think critically about 'connection' and its potential contribution to social progress. We first explore key developments in media infrastructures and communication flows across the world, bringing out salient differences in the local evolution of, and inequalities in media access. Second, we examine how media – as infrastructures of connection – contribute to public knowledge and enable new types of encounter between people on various scales, while also enabling counter-movements for social progress. Third, we examine the changing governance of media infrastructures, the issues of social justice that such infrastructures raise and the counter-movements to which they give rise. Fourth, we consider media as a specific site of struggle for social progress, arguing that measures of social progress themselves need to be expanded to take account of the human needs (such as voice) that media serve. Overall the chapter reflects on how media and communications flows and infrastructures both maintain and challenge asymmetries of power, with complex implications for social progress.
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| 4. |
- Fadista, João, et al.
(författare)
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Genetic regulation of spermine oxidase activity and cancer risk : a Mendelian randomization study
- 2021
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 11:1
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Tidskriftsartikel (refereegranskat)abstract
- Spermine oxidase (SMOX) catalyzes the oxidation of spermine to spermidine. Observational studies have reported SMOX as a source of reactive oxygen species associated with cancer, implying that inhibition of SMOX could be a target for chemoprevention. Here we test causality of SMOX levels with cancer risk using a Mendelian randomization analysis. We performed a GWAS of spermidine/spermine ratio to identify genetic variants associated with regulation of SMOX activity. Replication analysis was performed in two datasets of SMOX gene expression. We then did a Mendelian randomization analysis by testing the association between the SMOX genetic instrument and neuroblastoma, gastric, lung, breast, prostate, and colorectal cancers using GWAS summary statistics. GWAS of spermidine/spermine ratio identified SMOX locus (P = 1.34 × 10–49) explaining 32% of the variance. The lead SNP rs1741315 was also associated with SMOX gene expression in newborns (P = 8.48 × 10–28) and adults (P = 2.748 × 10–8) explaining 37% and 6% of the variance, respectively. Genetically determined SMOX activity was not associated with neuroblastoma, gastric, lung, breast, prostate nor colorectal cancer (P > 0.05). A PheWAS of rs1741315 did not reveal any relevant associations. Common genetic variation in the SMOX gene was strongly associated with SMOX activity in newborns, and less strongly in adults. Genetic down-regulation of SMOX was not significantly associated with lower odds of neuroblastoma, gastric, lung, breast, prostate and colorectal cancer. These results may inform studies of SMOX inhibition as a target for chemoprevention.
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| 5. |
- Fadista, João, et al.
(författare)
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Integrating genetics with newborn metabolomics in infantile hypertrophic pyloric stenosis
- 2021
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Ingår i: Metabolomics. - : Springer Science and Business Media LLC. - 1573-3882 .- 1573-3890. ; 17:1
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Infantile hypertrophic pyloric stenosis (IHPS) is caused by hypertrophy of the pyloric sphincter muscle. Objectives: Since previous reports have implicated lipid metabolism, we aimed to (1) investigate associations between IHPS and a wide array of lipid-related metabolites in newborns, and (2) address whether detected differences in metabolite levels were likely to be driven by genetic differences between IHPS cases and controls or by differences in early life feeding patterns. Methods: We used population-based random selection of IHPS cases and controls born in Denmark between 1997 and 2014. We randomly took dried blood spots of newborns from 267 pairs of IHPS cases and controls matched by sex and day of birth. We used a mixed-effects linear regression model to evaluate associations between 148 metabolites and IHPS in a matched case–control design. Results: The phosphatidylcholine PC(38:4) showed significantly lower levels in IHPS cases (P = 4.68 × 10−8) as did six other correlated metabolites (four phosphatidylcholines, acylcarnitine AC(2:0), and histidine). Associations were driven by 98 case–control pairs born before 2009, when median age at sampling was 6 days. No association was seen in 169 pairs born in 2009 or later, when median age at sampling was 2 days. More IHPS cases than controls had a diagnosis for neonatal difficulty in feeding at breast (P = 6.15 × 10−3). Genetic variants known to be associated with PC(38:4) levels did not associate with IHPS. Conclusions: We detected lower levels of certain metabolites in IHPS, possibly reflecting different feeding patterns in the first days of life.
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- Prasanna, Pataje G. S., et al.
(författare)
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Synopsis of partial-body radiation diagnostic biomarkers and medical management of radiation injury workshop
- 2010
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Ingår i: Radiation Research. - 0033-7587 .- 1938-5404. ; 173:2, s. 245-53
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Tidskriftsartikel (refereegranskat)abstract
- Radiation exposures from accidents, nuclear detonations or terrorist incidents are unlikely to be homogeneous; however, current biodosimetric approaches are developed and validated primarily in whole-body irradiation models. A workshop was held at the Armed Forces Radiobiology Research Institute in May 2008 to draw attention to the need for partial-body biodosimetry, to discuss current knowledge, and to identify the gaps to be filled. A panel of international experts and the workshop attendees discussed the requirements and concepts for a path forward. This report addresses eight key areas identified by the Workshop Program Committee for future focus: (1) improved cytogenetics, (2) clinical signs and symptoms, (3) cutaneous bioindicators, (4) organ-specific biomarkers, (5) biophysical markers of dose, (6) integrated diagnostic approaches, (7) confounding factors, and (8) requirements for post-event medical follow-up. For each area, the status, advantages and limitations of existing approaches and suggestions for new directions are presented.
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| 7. |
- Sexton, Claire E., et al.
(författare)
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Novel avenues of tau research
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Ingår i: Alzheimer's and Dementia. - 1552-5260.
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Forskningsöversikt (refereegranskat)abstract
- INTRODUCTION: The pace of innovation has accelerated in virtually every area of tau research in just the past few years. METHODS: In February 2022, leading international tau experts convened to share selected highlights of this work during Tau 2022, the second international tau conference co-organized and co-sponsored by the Alzheimer's Association, CurePSP, and the Rainwater Charitable Foundation. RESULTS: Representing academia, industry, and the philanthropic sector, presenters joined more than 1700 registered attendees from 59 countries, spanning six continents, to share recent advances and exciting new directions in tau research. DISCUSSION: The virtual meeting provided an opportunity to foster cross-sector collaboration and partnerships as well as a forum for updating colleagues on research-advancing tools and programs that are steadily moving the field forward.
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| 8. |
- Sprung, Charles L., et al.
(författare)
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Attitudes of European physicians, nurses, patients, and families regarding end-of-life decisions : the ETHICATT study
- 2007
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Ingår i: Intensive Care Medicine. - Berlin : Springer. - 0342-4642 .- 1432-1238. ; 33:1, s. 104-110
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To evaluate attitudes of Europeans regarding end-of-life decisions. DESIGN AND SETTING: Responses to a questionnaire by physicians and nurses working in ICUs, patients who survived ICU, and families of ICU patients in six European countries were compared for attitudes regarding quality and value of life, ICU treatments, active euthanasia, and place of treatment. MEASUREMENTS AND RESULTS: Questionnaires were distributed to 4,389 individuals and completed by 1,899 (43%). Physicians (88%) and nurses (87%) found quality of life more important and value of life less important in their decisions for themselves than patients (51%) and families (63%). If diagnosed with a terminal illness, health professionals wanted fewer ICU admissions, uses of CPR, and ventilators (21%, 8%, 10%, respectively) than patients and families (58%, 49%, 44%, respectively). More physicians (79%) and nurses (61%) than patients (58%) and families (48%) preferred being home or in a hospice if they had a terminal illness with only a short time to live. CONCLUSIONS: Quality of life was more important for physicians and nurses than patients and families. More medical professionals want fewer ICU treatments and prefer being home or in a hospice for a terminal illness than patients and families.
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| 9. |
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The Seventeenth Data Release of the Sloan Digital Sky Surveys : Complete Release of MaNGA, MaStar, and APOGEE-2 Data
- 2022
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Ingår i: Astrophysical Journal Supplement Series. - : Institute of Physics (IOP). - 0067-0049 .- 1538-4365. ; 259:2
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Tidskriftsartikel (refereegranskat)abstract
- This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete release of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, which reached its goal of surveying over 10,000 nearby galaxies. The complete release of the MaNGA Stellar Library accompanies this data, providing observations of almost 30,000 stars through the MaNGA instrument during bright time. DR17 also contains the complete release of the Apache Point Observatory Galactic Evolution Experiment 2 survey that publicly releases infrared spectra of over 650,000 stars. The main sample from the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), as well as the subsurvey Time Domain Spectroscopic Survey data were fully released in DR16. New single-fiber optical spectroscopy released in DR17 is from the SPectroscipic IDentification of ERosita Survey subsurvey and the eBOSS-RM program. Along with the primary data sets, DR17 includes 25 new or updated value-added catalogs. This paper concludes the release of SDSS-IV survey data. SDSS continues into its fifth phase with observations already underway for the Milky Way Mapper, Local Volume Mapper, and Black Hole Mapper surveys.
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