Browsing Further Departments and Research Groups by Authors
Deconvolution of bulk blood eQTL effects into immune cell subpopulations.Aguirre-Gamboa, Raúl; de Klein, Niek; di Tommaso, Jennifer; Claringbould, Annique; van der Wijst, Monique Gp; de Vries, Dylan; Brugge, Harm; Oelen, Roy; Võsa, Urmo; Zorro, Maria M; et al. (BMC, 2020-06-12)A novel planctomycetal strain, designated Pla85_3_4T, was isolated from the surface of wood incubated at the discharge of a wastewater treatment plant in the Warnow river near Rostock, Germany. Cells of the novel strain have a cell envelope architecture resembling that of Gram-negative bacteria, are round to pear-shaped (length: 2.2 ± 0.4 µm, width: 1.2 ± 0.3 µm), form aggregates and divide by polar budding. Colonies have a cream colour. Strain Pla85_3_4T grows at ranges of 10-30 °C (optimum 26 °C) and at pH 6.5-10.0 (optimum 7.5), and has a doubling time of 26 h. Phylogenetically, strain Pla85_3_4T (DSM 103796T = LMG 29741T) is concluded to represent a novel species of a novel genus within the family Pirellulaceae, for which we propose the name Lignipirellula cremea gen. nov., sp. nov.
Multi-omics examination of Q fever fatigue syndrome identifies similarities with chronic fatigue syndrome.Raijmakers, Ruud P H; Roerink, Megan E; Jansen, Anne F M; Keijmel, Stephan P; Gacesa, Ranko; Li, Yang; Joosten, Leo A B; van der Meer, Jos W M; Netea, Mihai G; Bleeker-Rovers, Chantal P; et al. (BMC, 2020-11-26)Inflammatory markers, including 4E-BP1 (P = 9.60-16 and 1.41-7) and MMP-1 (P = 7.09-9 and 3.51-9), are significantly more expressed in both QFS and CFS patients compared to HC. Blood metabolite profiles show significant differences when comparing QFS (319 metabolites) and CFS (441 metabolites) patients to HC, and are significantly enriched in pathways like sphingolipid (P = 0.0256 and 0.0033) metabolism. When comparing QFS to CFS patients, almost no significant differences in metabolome were found. Comparison of microbiome taxonomy of QFS and CFS patients with that of HC, shows both in- and decreases in abundancies in Bacteroidetes (with emphasis on Bacteroides and Alistiples spp.), and Firmicutes and Actinobacteria (with emphasis on Ruminococcus and Bifidobacterium spp.). When we compare QFS patients to CFS patients, there is a striking resemblance and hardly any significant differences in microbiome taxonomy are found.