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- Shewmaker, P. L., et al.
(författare)
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Vagococcus bubulae sp. nov., isolated from ground beef, and Vagococcus vulneris sp. nov., isolated from a human foot wound
- 2019
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Ingår i: International Journal of Systematic and Evolutionary Microbiology. - : Microbiology Society. - 1466-5026 .- 1466-5034. ; 69:8, s. 2268-2276
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Tidskriftsartikel (refereegranskat)abstract
- Two unusual catalase-negative, Gram-stain-positive, Vagococcus-like isolates that were referred to the CDC Streptococcus Laboratory for identification are described. Strain SS1994(T) was isolated from ground beef and strain SS1995(T) was isolated from a human foot wound. Comparative 16S rRNA gene sequence analysis of isolates SS1994(T) and SS1995(T) against Vagococcus type strain sequences supported their inclusion in the genus Vagococcus. Strain SS1994(T) showed high sequence similarity (>97.0 %) to the two most recently proposed species, Vagococcus martis (99.2 %) and Vagococcus teuberi (99.0 %) followed by Vagococcus penaei (98.8 %), strain SS1995(T) (98.6 %), Vagococcus camiphilus (98.0 %), Vagococcus acidifermentans (98.0 %) and Vagococcus fluvialis (97.9 %). The 16S rRNA gene sequence of strain SS1995(T) was most similar to V. penaei (99.1 %), followed by SS1994(T) (98.6%), V. martis (98.4 %), V. teuberi (98.1 %), V. acidifermentans (97.8 %), and both V. camiphilus and V. fluvialis (97.5 %). A polyphasic taxonomic study using conventional biochemical and the rapid ID 32 STREP system, MALDI-TOF MS, cell fatty acid analysis, pairwise sequence comparisons of the 16S rRNA, rpoA, rpoB, pheS and groL genes, and comparative core and whole genome sequence analyses revealed that strains SS1994(T) and SS1995(T) were two novel Vagococcus species. The novel taxonomic status of the two isolates was confirmed with core genome phylogeny, average nucleotide identity <84 %and in silico DNA-DNA hybridization <28 %to any other Vagococcus species. The names Vagococcus bubulae SS1994 (T)=(CCUG 70831(T) =LMG 30164(T)) and Vagococcus vulneris SS1995(T)=(CCUG 70832(T) =LMG 30165(T)) are proposed.
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- Sijbrandij, M., et al.
(författare)
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Strengthening mental health care systems for Syrian refugees in Europe and the Middle East : integrating scalable psychological interventions in eight countries
- 2017
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Ingår i: European Journal of Psychotraumatology. - : Taylor and Francis Ltd.. - 2000-8198 .- 2000-8066. ; 8:sup2
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Tidskriftsartikel (refereegranskat)abstract
- The crisis in Syria has resulted in vast numbers of refugees seeking asylum in Syria’s neighbouring countries as well as in Europe. Refugees are at considerable risk of developing common mental disorders, including depression, anxiety, and posttraumatic stress disorder (PTSD). Most refugees do not have access to mental health services for these problems because of multiple barriers in national and refugee specific health systems, including limited availability of mental health professionals. To counter some of challenges arising from limited mental health system capacity the World Health Organization (WHO) has developed a range of scalable psychological interventions aimed at reducing psychological distress and improving functioning in people living in communities affected by adversity. These interventions, including Problem Management Plus (PM+) and its variants, are intended to be delivered through individual or group face-to-face or smartphone formats by lay, non-professional people who have not received specialized mental health training, We provide an evidence-based rationale for the use of the scalable PM+ oriented programmes being adapted for Syrian refugees and provide information on the newly launched STRENGTHS programme for adapting, testing and scaling up of PM+ in various modalities in both neighbouring and European countries hosting Syrian refugees. © 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
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- Hair, Brionna Y, et al.
(författare)
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Body mass index associated with genome-wide methylation in breast tissue.
- 2015
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Ingår i: Breast Cancer Research and Treatment. - : Springer Science and Business Media LLC. - 0167-6806 .- 1573-7217. ; 151:2, s. 453-63
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Tidskriftsartikel (refereegranskat)abstract
- Gene expression studies indicate that body mass index (BMI) is associated with molecular pathways involved in inflammation, insulin-like growth factor activation, and other carcinogenic processes in breast tissue. The goal of this study was to determine whether BMI is associated with gene methylation in breast tissue and to identify pathways that are commonly methylated in association with high BMI. Epigenome-wide methylation profiles were determined using the Illumina HumanMethylation450 BeadChip array in the non-diseased breast tissue of 81 women undergoing breast surgery between 2009 and 2013 at the University of North Carolina Hospitals. Multivariable, robust linear regression was performed to identify methylation sites associated with BMI at a false discovery rate q value <0.05. Gene expression microarray data was used to identify which of the BMI-associated methylation sites also showed correlation with gene expression. Gene set enrichment analysis was conducted to assess which pathways were enriched among the BMI-associated methylation sites. Of the 431,568 methylation sites analyzed, 2573 were associated with BMI (q value <0.05), 57 % of which showed an inverse correlation with BMI. Pathways enriched among the 2573 probe sites included those involved in inflammation, insulin receptor signaling, and leptin signaling. We were able to map 1251 of the BMI-associated methylation sites to gene expression data, and, of these, 226 (18 %) showed substantial correlations with gene expression. Our results suggest that BMI is associated with genome-wide methylation in non-diseased breast tissue and may influence epigenetic pathways involved in inflammatory and other carcinogenic processes.
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