Discrimination, Attribution, and Racial Group Identification: Implications for Psychological Distress Among Black Americans in the National Survey of American Life (2001–2003)

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/112256/1/j.1939-0025.2011.01122.x.pd

An evaluation of screening measures for cognitive impairment after stroke

Objectives: to assess the sensitivity and specificity of a screening battery for detecting cognitive impairment after stroke. Design: a randomized controlled trial. Methods: stroke patients were recruited from hospitals in three centres. Patients were screened for cognitive impairment on the Mini‐Mental State Examination, the Sheffield Screening Test for Acquired Language Disorders and Raven's Coloured Progressive Matrices and received a further battery of assessments of cognitive function. Sensitivity and specificity values were calculated for the three screening measures for overall conclusions regarding cognitive impairment reached from a comprehensive assessment. Receiver Operating Characteristic Curves were plotted. Conclusion: the Mini‐Mental State Examination was not a useful screen for memory problems or overall cognitive impairment after stroke. The Sheffield Screening Test for Acquired Language Disorders was an appropriate screen for language problems. The Raven's Coloured Progressive Matrices was appropriate as a screen for perceptual problems and visual inattention but not for executive deficits

The E12 experience: Students’ perceptions of a widening participation scheme

Engaging students from lower socioeconomic backgrounds in higher education is an ongoing issue in the tertiary education sector. Despite schemes to widen participation, low SES entry rates remain below 20% in Australia. Various factors have been posited for the low rates of success and strategies aimed at universities, high schools and individual students have been suggested. The literature on transition to university has informed a student-centred approach and the need to acknowledge dimensions of cultural capital. Resources to address difficulties in transition have been suggested. In this paper we report on qualitative research exploring the perspective of students who entered a Faculty of Health Sciences via a widening participation scheme. Our findings indicate that while transition strategies must be in place, the provision of ongoing material resources is also an integral factor in supporting student

Church-based social support and suicidality among African Americans and Black Caribbeans

This study explores the relationship between church-based informal social support and lifetime prevalence of suicide ideation and attempts within a representative national sample of African American and Black Caribbean adults. Characteristics of church-based social support networks, as well as emotional support and negative interaction with church members were examined in relation to lifetime suicide ideation and attempts. This study used data from the National Survey of American Life (2001–2003). Frequency of interaction with church members was positively associa- ted with suicide attempts, while subjective closeness to church members was negatively associated with suicide ideation. Emotional support, service attendance, and negative interaction with church members were unrelated to both suicide ideation and attempts. Findings are discussed in relation to research on church-based support networks, dif- ferent models linking church support and suicidality, and the mechanisms by which church-based networks deter suicide ideation and attempts.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/107407/1/Church based social support Chatters et al 2011.pdfDescription of Church based social support Chatters et al 2011.pdf : Main articl

The Sequence Ontology: a tool for the unification of genome annotations.

The Sequence Ontology (SO) is a structured controlled vocabulary for the parts of a genomic annotation. SO provides a common set of terms and definitions that will facilitate the exchange, analysis and management of genomic data. Because SO treats part-whole relationships rigorously, data described with it can become substrates for automated reasoning, and instances of sequence features described by the SO can be subjected to a group of logical operations termed extensional mereology operators.RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are

A standard variation file format for human genome sequences

Here we describe the Genome Variation Format (GVF) and the 10Gen dataset. GVF, an extension of Generic Feature Format version 3 (GFF3), is a simple tab-delimited format for DNA variant files, which uses Sequence Ontology to describe genome variation data. The 10Gen dataset, ten human genomes in GVF format, is freely available for community analysis from the Sequence Ontology website and from an Amazon elastic block storage (EBS) snapshot for use in Amazon's EC2 cloud computing environment

Mosque-based emotional support among young Muslim Americans

Despite a growing literature on social support networks in religious settings (i.e., church-based social support), little is known about mosque-based support among Muslims. This study investigates the demographic and religious behavior correlates of mosque-based social support among a multi-racial and ethnic sample of 231 young Muslims from southeast Michigan. Several dimensions of mosque-based support are examined including receiving emotional support, giving emotional support, anticipated emotional support and negative interactions with members of one’s mosque. Results indicated that women both received and antic- ipated receiving greater support than did men. Higher educational attainment was associated with receiving and giving less support compared to those with the lowest level of educational attainment. Moreover, highly educated members reported fewer negative interactions than less educated members. Mosque attendance and level of congregational involvement positively predicted receiving, giving, and anticipated emotional support from congregants, but was unrelated to negative interactions. Overall, the study results converge with previously established correlates of church- based emotional support.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/107410/1/art%3A10.1007%2Fs13644-013-0119-0(1).pd

TLR3 is an endogenous sensor of tissue necrosis during acute inflammatory events

Ligands from dying cells are a source of Toll-like receptor (TLR) activating agents. Although TLR3 is known to respond to RNA from necrotic cells, the relative importance of this response in vivo during acute inflammatory processes has not been fully explored. We observed the involvement of TLR3 activation during experimental polymicrobial septic peritonitis and ischemic gut injury in the absence of an exogenous viral stimulus. In TLR3-deficient mice, increased chemokine/cytokine levels and neutrophil recruitment characterized the initial inflammatory responses in both injury models. However, the levels of inflammatory chemokines and tumor necrosis factor α quickly returned to baseline in tlr3−/− mice, and these mice were protected from the lethal effects of sustained inflammation. Macrophages from tlr3−/− mice responded normally to other TLR ligands but did not respond to RNA from necrotic neutrophils. Importantly, an immunoneutralizing antibody directed against TLR3 attenuated the generation of inflammatory chemokines evoked by byproducts from necrotic neutrophils cultured with wild-type macrophages. In vivo, anti-TLR3 antibody attenuated the tissue injury associated with gut ischemia and significantly decreased sepsis-induced mortality. Collectively, these data show that TLR3 is a regulator of the amplification of immune response and serves an endogenous sensor of necrosis, independent of viral activation

WormBase: a comprehensive resource for nematode research

WormBase (http://www.wormbase.org) is a central data repository for nematode biology. Initially created as a service to the Caenorhabditis elegans research field, WormBase has evolved into a powerful research tool in its own right. In the past 2 years, we expanded WormBase to include the complete genomic sequence, gene predictions and orthology assignments from a range of related nematodes. This comparative data enrich the C. elegans data with improved gene predictions and a better understanding of gene function. In turn, they bring the wealth of experimental knowledge of C. elegans to other systems of medical and agricultural importance. Here, we describe new species and data types now available at WormBase. In addition, we detail enhancements to our curatorial pipeline and website infrastructure to accommodate new genomes and an extensive user base