81 Works

Data from: Cerebral white matter lesions and affective episodes correlate in male individuals with bipolar disorder

Armin Birner, Stephan Seiler, Nina Lackner, Susanne A. Bengesser, Robert Queissner, Frederike T. Fellendorf, Martina Platzer, Stefan Ropele, Christian Enzinger, Petra Schwingenschuh, Harald Mangge, Lukas Pirpamer, Hannes Deutschmann, Roger S. McIntyre, Hans-Peter Kapfhammer, Bernd Reininghaus & Eva Z. Reininghaus
Background: Cerebral white matter lesions (WML) have been found in normal aging, vascular disease and several neuropsychiatric conditions. Correlations of WML with clinical parameters in BD have been described, but not with the number of affective episodes, illness duration, age of onset and Body Mass Index in a well characterized group of euthymic bipolar adults. Herein, we aimed to evaluate the associations between bipolar course of illness parameters and WML measured with volumetric analysis. Methods:...

Data from: Modelling of dysregulated glucagon secretion in type 2 diabetes by considering mitochondrial alterations in pancreatic alpha cells

Vladimir Grubelnik, Rene Markovič, Saška Lipovšek, Gerd Leitinger, Marko Gosak, Jurij Dolenšek, Ismael Valladolid-Acebes, Per-Olof Berggren, Andraž Stožer, Matjaž Perc & Marko Marhl
Type 2 diabetes mellitus (T2DM) has been associated with insulin resistance and the failure of β-cells to produce and secrete enough insulin as the disease progresses. However, clinical treatments based solely on insulin secretion and action have had limited success. The focus is therefore shifting towards α-cells, in particular to the dysregulated secretion of glucagon. Our qualitative electron-microscopy-based observations gave an indication that mitochondria in α-cells are altered in Western-diet-induced T2DM. In particular, α-cells extracted...

Additional file 13 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 13. Significantly Different Metabolites with increased N-formylmethionine at day 0 in both VITdAL-ICU and RoCI Cohorts.

Additional file 1 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 1. Supplemental Methods.

sj-pdf-16-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-16-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

sj-pdf-15-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-15-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

Additional file 7 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 7. Highlighted Significantly Different Metabolites with increased N-formylmethionine abundance in the VITdAL-ICU Cohort at day 0.

Additional file 8 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 8. Additional metabolomics results from VITdAL-ICU and RoCI Cohorts. Nine individual worksheets include Linear regression results of Day 0 data from the VITdAL-ICU cohort adjusted for age, sex, baseline 25(OH)D, SAPS II, admission diagnosis, with additional adjustment for total bilirubin, creatinine, sepsis or propofol exposure. Day 0 data from the VITdAL-ICU cohort is also shown adjusted for age, sex, baseline 25(OH)D, and admission diagnosis but without SAPS II. Linear regression results of Day...

Additional file 5 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 5. Dot Boxplots of metabolite Sub Pathways by N-formylmethionine quartiles at Day 0. Unadjusted normalized abundance of metabolites from 428 VITdAL-ICU cohort subjects at day 0 by quartiles of N-formylmethionine abundance. Sub Pathways shown include short-chain acylcarnitine, branched chain amino acid, pentose phosphate pathway and purine metabolites. Box plots show the data between the first and third quartile (box), the median and whiskers at 1.5 times the interquartile range. All individual data points...

openCARP (v12.0)

, Christoph Augustin, Luca Azzolin, Jason Bayer, Martin Bishop, Patrick M. Boyle, Federica Caforio, Fernando Campos, Caroline Mendonca Costa, Andrew Crozier, Thomas Fastl, Karli Gillette, Matthias Gsell, Marie Houillon, Yung-Lin (Cary) Huang, Kristian Gregorius Hustad, Elias Karabelas, Jonathan Krauß, Axel Loewe, Laura Marx, Aurel Neic, Mark Nothstein, Gernot Plank, Anton Prassl, Gunnar Seemann … & Eike Moritz Wülfers
openCARP is an open cardiac electrophysiology simulator for in-silico experiments

Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Background:Intrathecal immunoglobulin-G synthesis is a hallmark of multiple sclerosis (MS), which can be detected by oligoclonal IgG bands (OCB) or by κ-free light chains (κ-FLC) in cerebrospinal fluid.Objective:To perform a systematic review and meta-analysis to evaluate whether κ-FLC index has similar diagnostic value to identify patients with clinically isolated syndrome (CIS) or MS compared to OCB, and to determine κ-FLC index cut-off.Methods:PubMed was searched for studies that assessed diagnostic sensitivity and specificity of κ-FLC index...

sj-pdf-15-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-15-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

Data from: Increased breakdown of kynurenine towards its neurotoxic branch in bipolar disorder

Armin Birner, Martina Platzer, Susanne Astrid Bengesser, Nina Dalkner, Frederike T. Fellendorf, Robert Queissner, Rene Pilz, Philipp Rauch, Alexander Maget, Carlo Hamm, Simone Herzog-Eberhard, Harald Mangge, Dietmar Fuchs, Natalie Moll, Sieglinde Zelzer, Gregor Schütze, Markus Schwarz, Bernd Reininghaus, Hans-Peter Kapfhammer & Eva Z. Reininghaus
Introduction Bipolar disorder (BD) is a chronic psychiatric disease which can take most different and unpredictable courses. It is accompanied by unspecific brainstructural changes and cognitive decline. The neurobiological underpinnings of these processes are still unclear. Emerging evidence suggests that tryptophan catabolites (TRYCATs), which involve all metabolites of tryptophan towards the kynurenine (KYN) branch, are involved in the etiology as well as in the course of BD. They are proposed to be mediators of immune-inflammation...

Assessing the function of pneumococcal neuraminidases NanA, NanB and NanC in in vitro and in vivo lung infection models using monoclonal antibodies

Philipp Janesch, Harald Rouha, Adriana Badarau, Lukas Stulik, Irina Mirkina, Marisa Caccamo, Katharina Havlicek, Barbara Maierhofer, Susanne Weber, Karin Groß, Jacqueline Steinhäuser, Manuel Zerbs, Cecilia Varga, Ivana Dolezilkova, Sabine Maier, Gerhild Zauner, Nels Nielson, Christine A. Power & Eszter Nagy
Streptococcus pneumoniae isolates express up to three neuraminidases (sialidases), NanA, NanB and NanC, all of which cleave the terminal sialic acid of glycan-structures that decorate host cell surfaces. Most research has focused on the role of NanA with limited investigations evaluating the roles of all three neuraminidases in host-pathogen interactions. We generated two highly potent monoclonal antibodies (mAbs), one that blocks the enzymatic activity of NanA and one cross-neutralizing NanB and NanC. Total neuraminidase activity...

Disarming Staphylococcus aureus from destroying human cells by simultaneously neutralizing six cytotoxins with two human monoclonal antibodies

Harald Rouha, Susanne Weber, Philipp Janesch, Barbara Maierhofer, Karin Gross, Ivana Dolezilkova, Irina Mirkina, Zehra C. Visram, Stefan Malafa, Lukas Stulik, Adriana Badarau & Eszter Nagy
Pathogenesis of Staphylococcus aureus is increasingly recognized to be driven by powerful toxins. Staphylococcus aureus employs up to six pore-forming toxins to subvert the human host defense and to promote bacterial invasion: alpha-hemolysin that disrupts epithelial and endothelial barriers and five leukocidins that lyse phagocytes involved in bacterial clearance. Previously, we described two human monoclonal antibodies (mAbs), ASN-1 that neutralizes alpha-hemolysin and four leukocidins (LukSF-PV, LukED, HlgAB, HlgCB), and ASN-2 that inactivates the 5th leukocidin,...

sj-pdf-6-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-6-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

sj-pdf-6-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-6-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

Additional file 6 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 6. Day 0 OPLS-DA model goodness of fit, predictive ability and model significance in both VITdAL-ICU and RoCI Cohorts. R2 and Q2 quality metrics, the permutation diagnostics and overall model significance are presented.

Additional file 11 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 11. Day 0 N-formylmethionine-specific Metabolic Networks with similar effects via Gaussian graphical models.

Additional file 14 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 14. Increased Pentose Phosphate Pathway Metabolites with N-formylmethionine. Metabolites increased in the VITdAL-ICU and RoCI cohorts with increased N-formylmethionine abundance are highlighted in red, metabolites increased in the VITdAL-ICU cohort with increased N-formylmethionine abundance are highlighted in green. The Pentose Phosphate Pathway produces NADPH and ribose 5-phosphate for redox regulation and biosynthesis, respectively.

Additional file 1 of Circulating N-formylmethionine and metabolic shift in critical illness: a multicohort metabolomics study

Martin Ingi Sigurdsson, Hirotada Kobayashi, Karin Amrein, Kiichi Nakahira, Angela J. Rogers, Mayra Pinilla-Vera, Rebecca M. Baron, Laura E. Fredenburgh, Jessica A. Lasky-Su & Kenneth B. Christopher
Additional file 1. Supplemental Methods.

sj-pdf-11-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-11-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

sj-pdf-14-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-14-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

sj-pdf-4-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-4-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

sj-pdf-4-msj-10.1177_13524585221134213 – Supplemental material for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis

Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg & Florian Deisenhammer
Supplemental material, sj-pdf-4-msj-10.1177_13524585221134213 for Cerebrospinal fluid kappa free light chains for the diagnosis of multiple sclerosis: A systematic review and meta-analysis by Harald Hegen, Janette Walde, Klaus Berek, Georgina Arrambide, Sharmilee Gnanapavan, Batia Kaplan, Michael Khalil, Ruba Saadeh, Charlotte Teunissen, Hayrettin Tumani, Luisa M Villar, Maria Alice V Willrich, Henrik Zetterberg and Florian Deisenhammer in Multiple Sclerosis Journal

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