TY - JOUR A1 - Göbel, Kerstin A1 - Pankratz, Susann A1 - Asaridou, Chloi-Magdalini A1 - Herrmann, Alexander M. A1 - Bittner, Stefan A1 - Merker, Monika A1 - Ruck, Tobias A1 - Glumm, Sarah A1 - Langhauser, Friederike A1 - Kraft, Peter A1 - Krug, Thorsten F. A1 - Breuer, Johanna A1 - Herold, Martin A1 - Gross, Catharina C. A1 - Beckmann, Denise A1 - Korb-Pap, Adelheid A1 - Schuhmann, Michael K. A1 - Kuerten, Stefanie A1 - Mitroulis, Ioannis A1 - Ruppert, Clemens A1 - Nolte, Marc W. A1 - Panousis, Con A1 - Klotz, Luisa A1 - Kehrel, Beate A1 - Korn, Thomas A1 - Langer, Harald F. A1 - Pap, Thomas A1 - Nieswandt, Bernhard A1 - Wiendl, Heinz A1 - Chavakis, Triantafyllos A1 - Kleinschnitz, Christoph A1 - Meuth, Sven G. T1 - Blood coagulation factor XII drives adaptive immunity during neuroinflammation via CD87-mediated modulation of dendritic cells JF - Nature Communications N2 - Aberrant immune responses represent the underlying cause of central nervous system (CNS) autoimmunity, including multiple sclerosis (MS). Recent evidence implicated the crosstalk between coagulation and immunity in CNS autoimmunity. Here we identify coagulation factor XII (FXII), the initiator of the intrinsic coagulation cascade and the kallikrein–kinin system, as a specific immune cell modulator. High levels of FXII activity are present in the plasma of MS patients during relapse. Deficiency or pharmacologic blockade of FXII renders mice less susceptible to experimental autoimmune encephalomyelitis (a model of MS) and is accompanied by reduced numbers of interleukin-17A-producing T cells. Immune activation by FXII is mediated by dendritic cells in a CD87-dependent manner and involves alterations in intracellular cyclic AMP formation. Our study demonstrates that a member of the plasmatic coagulation cascade is a key mediator of autoimmunity. FXII inhibition may provide a strategy to combat MS and other immune-related disorders. KW - blood coagulation KW - factor XII KW - neuroinflammation KW - dendric cells Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-165503 VL - 7 IS - 11626 ER - TY - JOUR A1 - Roth, Nicolas A1 - Doerfler, Inken A1 - Bässler, Claus A1 - Blaschke, Markus A1 - Bussler, Heinz A1 - Gossner, Martin M. A1 - Heideroth, Antje A1 - Thorn, Simon A1 - Weisser, Wolfgang W. A1 - Müller, Jörg T1 - Decadal effects of landscape-wide enrichment of dead wood on saproxylic organisms in beech forests of different historic management intensity JF - Diversity and Distributions N2 - Aim: European temperate forests have lost dead wood and the associated biodiversity owing to intensive management over centuries. Nowadays, some of these forests are being restored by enrichment with dead wood, but mostly only at stand scales. Here, we investigated effects of a seminal dead-wood enrichment strategy on saproxylic organisms at the landscape scale. Location: Temperate European beech forest in southern Germany. Methods: In a before-after control-impact design, we compared assemblages and gamma diversities of saproxylic organisms in strictly protected old-growth forest areas (reserves) and historically moderately and intensively managed forest areas before and a decade after starting a landscape-wide strategy of dead-wood enrichment. Results: Before enrichment with dead wood, the gamma diversity of saproxylic organisms in historically intensively managed forest stands was significantly lower than in reserves and historically moderately managed forest stands; this difference disappeared after 10 years of dead-wood enrichment. The species composition of beetles in forest stands of the three historical management intensities differed before the enrichment strategy, but a decade thereafter, the species compositions of previously intensively logged and forest reserve plots were similar. However, the differences in fungal species composition between historical management categories before and after 10 years of enrichment persisted. Main conclusions: Our results demonstrate that intentional enrichment of dead wood at the landscape scale is a powerful tool for rapidly restoring saproxylic beetle communities and for restoring wood-inhabiting fungal communities, which need longer than a decade for complete restoration. We propose that a strategy of area-wide active restoration combined with some permanent strict refuges is a promising means of promoting the biodiversity of age-long intensively managed Central European beech forests. KW - dead-wood enrichment KW - integrative management strategy KW - land sharing KW - lowland beech forests KW - saproxylic organisms Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-227061 VL - 25 IS - 3 ER - TY - JOUR A1 - Ludwig, Heinz A1 - Delforge, Michel A1 - Facon, Thierry A1 - Einsele, Hermann A1 - Gay, Francesca A1 - Moreau, Philippe A1 - Avet-Loiseau, Hervé A1 - Boccadoro, Mario A1 - Hajek, Roman A1 - Mohty, Mohamad A1 - Cavo, Michele A1 - Dimopoulos, Meletios A A1 - San-Miguel, Jesús F A1 - Terpos, Evangelos A1 - Zweegman, Sonja A1 - Garderet, Laurent A1 - Mateos, María-Victoria A1 - Cook, Gordon A1 - Leleu, Xavier A1 - Goldschmidt, Hartmut A1 - Jackson, Graham A1 - Kaiser, Martin A1 - Weisel, Katja A1 - van de Donk, Niels W. C. J. A1 - Waage, Anders A1 - Beksac, Meral A1 - Mellqvist, Ulf H. A1 - Engelhardt, Monika A1 - Caers, Jo A1 - Driessen, Christoph A1 - Bladé, Joan A1 - Sonneveld, Pieter T1 - Prevention and management of adverse events of novel agents in multiple myeloma: a consensus of the European Myeloma Network JF - Leukemia N2 - During the last few years, several new drugs have been introduced for treatment of patients with multiple myeloma, which have significantly improved the treatment outcome. All of these novel substances differ at least in part in their mode of action from similar drugs of the same drug class, or are representatives of new drug classes, and as such present with very specific side effect profiles. In this review, we summarize these adverse events, provide information on their prevention, and give practical guidance for monitoring of patients and for management of adverse events. KW - disease prevention KW - myeloma Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-237338 VL - 32 ER - TY - JOUR A1 - Went, Molly A1 - Sud, Amit A1 - Speedy, Helen A1 - Sunter, Nicola J. A1 - Försti, Asta A1 - Law, Philip J. A1 - Johnson, David C. A1 - Mirabella, Fabio A1 - Holroyd, Amy A1 - Li, Ni A1 - Orlando, Giulia A1 - Weinhold, Niels A1 - van Duin, Mark A1 - Chen, Bowang A1 - Mitchell, Jonathan S. A1 - Mansouri, Larry A1 - Juliusson, Gunnar A1 - Smedby, Karin E A1 - Jayne, Sandrine A1 - Majid, Aneela A1 - Dearden, Claire A1 - Allsup, David J. A1 - Bailey, James R. A1 - Pratt, Guy A1 - Pepper, Chris A1 - Fegan, Chris A1 - Rosenquist, Richard A1 - Kuiper, Rowan A1 - Stephens, Owen W. A1 - Bertsch, Uta A1 - Broderick, Peter A1 - Einsele, Hermann A1 - Gregory, Walter M. A1 - Hillengass, Jens A1 - Hoffmann, Per A1 - Jackson, Graham H. A1 - Jöckel, Karl-Heinz A1 - Nickel, Jolanta A1 - Nöthen, Markus M. A1 - da Silva Filho, Miguel Inacio A1 - Thomsen, Hauke A1 - Walker, Brian A. A1 - Broyl, Annemiek A1 - Davies, Faith E. A1 - Hansson, Markus A1 - Goldschmidt, Hartmut A1 - Dyer, Martin J. S. A1 - Kaiser, Martin A1 - Sonneveld, Pieter A1 - Morgan, Gareth J. A1 - Hemminki, Kari A1 - Nilsson, Björn A1 - Catovsky, Daniel A1 - Allan, James M. A1 - Houlston, Richard S. T1 - Genetic correlation between multiple myeloma and chronic lymphocytic leukaemia provides evidence for shared aetiology JF - Blood Cancer Journal N2 - The clustering of different types of B-cell malignancies in families raises the possibility of shared aetiology. To examine this, we performed cross-trait linkage disequilibrium (LD)-score regression of multiple myeloma (MM) and chronic lymphocytic leukaemia (CLL) genome-wide association study (GWAS) data sets, totalling 11,734 cases and 29,468 controls. A significant genetic correlation between these two B-cell malignancies was shown (Rg = 0.4, P = 0.0046). Furthermore, four of the 45 known CLL risk loci were shown to associate with MM risk and five of the 23 known MM risk loci associate with CLL risk. By integrating eQTL, Hi-C and ChIP-seq data, we show that these pleiotropic risk loci are enriched for B-cell regulatory elements and implicate B-cell developmental genes. These data identify shared biological pathways influencing the development of CLL and, MM and further our understanding of the aetiological basis of these B-cell malignancies. KW - cancer genetics KW - myeloma Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-233627 VL - 9 ER - TY - JOUR A1 - Bittner, Stefan A1 - Bobak, Nicole A1 - Feuchtenberger, Martin A1 - Herrmann, Alexander M A1 - Göbel, Kerstin A1 - Kinne, Raimund W A1 - Hansen, Anker J A1 - Budde, Thomas A1 - Kleinschnitz, Christoph A1 - Frey, Oliver A1 - Tony, Hans-Peter A1 - Wiendl, Heinz A1 - Meuth, Sven G T1 - Expression of K\(_2\)\(_P\)5.1 potassium channels on CD4\(^+\)T lymphocytes correlates with disease activity in rheumatoid arthritis patients JF - Arthritis Research & Therapy N2 - Introduction CD4+ T cells express K2P5.1 (TWIK-related acid-sensitive potassium channel 2 (TASK2); KCNK5), a member of the two-pore domain potassium channel family, which has been shown to influence T cell effector functions. Recently, it was shown that K2P5.1 is upregulated upon (autoimmune) T cell stimulation. The aim of this study was to correlate expression levels of K2P5.1 on T cells from patients with rheumatoid arthritis (RA) to disease activity in these patients. Methods Expression levels of K2P5.1 were measured by RT-PCR in the peripheral blood of 58 patients with RA and correlated with disease activity parameters (C-reactive protein levels, erythrocyte sedimentation rates, disease activity score (DAS28) scores). Twenty patients undergoing therapy change were followed-up for six months. Additionally, synovial fluid and synovial biopsies were investigated for T lymphocytes expressing K2P5.1. Results K2P5.1 expression levels in CD4+ T cells show a strong correlation to DAS28 scores in RA patients. Similar correlations were found for serological inflammatory parameters (erythrocyte sedimentation rate, C-reactive protein). In addition, K2P5.1 expression levels of synovial fluid-derived T cells are higher compared to peripheral blood T cells. Prospective data in individual patients show a parallel behaviour of K2P5.1 expression to disease activity parameters during a longitudinal follow-up for six months. Conclusions Disease activity in RA patients correlates strongly with K2P5.1 expression levels in CD4+ T lymphocytes in the peripheral blood in cross-sectional as well as in longitudinal observations. Further studies are needed to investigate the exact pathophysiological mechanisms and to evaluate the possible use of K2P5.1 as a potential biomarker for disease activity and differential diagnosis. KW - neurology Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-139334 VL - 13 IS - R21 ER -