Institution
German Red Cross
Healthcare•Berlin, Germany•
About: German Red Cross is a healthcare organization based out in Berlin, Germany. It is known for research contribution in the topics: Transplantation & Mesenchymal stem cell. The organization has 653 authors who have published 1146 publications receiving 40111 citations. The organization is also known as: Deutsches Rotes Kreuz & DRK.
Topics: Transplantation, Mesenchymal stem cell, Population, Stem cell, Antigen
Papers published on a yearly basis
Papers
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TL;DR: The complex role of TAMs in the progression of different types of solid tumors is elucidated, the current knowledge about the effects of different anticancer chemotherapeutic agents on monocytes/macrophages is summarized, and the mechanisms of chemotherapy resistance mediated by TAMs are described.
Abstract: It has been recently recognized that the tumor microenvironment (TME) is an essential factor that defines the efficiency of chemotherapy. The local TME, consisting of immune cells with diverse phenotypes and functions, can strongly modulate the response to chemotherapy. Tumor-associated macrophages (TAMs) that display pronounced heterogeneity and phenotypic plasticity are the major innate immune component in the microenvironment of solid tumors. In our review, we elucidate the complex role of TAMs in the progression of different types of solid tumors, summarize the current knowledge about the effects of different anticancer chemotherapeutic agents on monocytes/macrophages, and describe the mechanisms of chemotherapy resistance mediated by TAMs.
178 citations
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French Institute of Health and Medical Research1, University of Amsterdam2, National Institutes of Health3, Ghent University4, Swiss Institute of Allergy and Asthma Research5, University of Genoa6, Karolinska Institutet7, Charité8, University of Bonn9, Seconda Università degli Studi di Napoli10, University of Manchester11, Erasmus University Rotterdam12, University of Southampton13, University of Paris-Sud14, Medical University of Łódź15, Centre national de la recherche scientifique16, University of Oslo17, German Red Cross18, Jagiellonian University19, National and Kapodistrian University of Athens20, University of Bern21, University of Coimbra22, Finnish Institute of Occupational Health23, Medical University of Vienna24, Boston Children's Hospital25
TL;DR: Characterization of the phenotype, mechanisms and management of NAR represents one of the major unmet needs in allergic and nonallergic diseases and its phenotypes need to be evaluated using appropriate methods to better understand its pathophysiology, diagnosis and management.
Abstract: Nonallergic rhinitis (NAR) can be defined as a chronic nasal inflammation which is not caused by systemic IgE-dependent mechanisms. It is common and probably affects far more than 200 million people worldwide. Both children and adults are affected. However, its exact prevalence is unknown and its phenotypes need to be evaluated using appropriate methods to better understand its pathophysiology, diagnosis and management. It is important to differentiate between infectious rhinitis, allergic/NAR and chronic rhinosinusitis, as management differs for each of these cases. Characterization of the phenotype, mechanisms and management of NAR represents one of the major unmet needs in allergic and nonallergic diseases. Studies on children and adults are required in order to appreciate the prevalence, phenotype, severity and co-morbidities of NAR. These studies should compare allergic and NAR and consider different age group populations including elderly subjects. Mechanistic studies should be carried out to better understand the disease(s) and risk factors and to guide towards an improved diagnosis and therapy. These studies need to take the heterogeneity of NAR into account. It is likely that neuronal mechanisms, T cells, innate immunity and possibly auto-immune responses all play a role in NAR and may also contribute to the symptoms of allergic rhinitis.
175 citations
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TL;DR: The aim of this study was to analyse the symptom profile and risk factors of anaphylaxis in a large Central European cohort and determine the most severe manifestation of an IgE‐dependent allergy.
Abstract: Background
Anaphylaxis is the most severe manifestation of an IgE-dependent allergy. Standardized acquired clinical data from large cohorts of well-defined cases are not available. The aim of this study was to analyse the symptom profile and risk factors of anaphylaxis in a large Central European cohort.
Methods
We acquired data from patients in Germany, Austria and Switzerland who experienced a severe allergic reaction defined by the onset of severe pulmonary and/or severe cardiovascular symptoms. The data were gained via an online questionnaire from 83 medical centres specialized in allergy. Data were collected from 2006 to 2010 and analysed by using a multinomial regression model.
Results
A total of 2012 paediatric and adult patients were included into the present analysis. The skin (84%) was the most frequently affected organ followed by the cardiovascular (72%) and the respiratory (68%) system. The regression model analysing the onset of cardiovascular versus respiratory symptoms revealed a strong impact of age (adjusted OR = 6.08; 95% CI, 3.35–11.01; P < 0.001). Furthermore, the elicitor food (adjusted OR = 0.29; 95% CI, 0.21–0.41, P < 0.001) and the presence of atopic diseases (adjusted OR = 0.54; 95% CI, 0.40–0.73, P < 0.001) were significantly associated with the onset of respiratory symptoms.
Conclusion
Data from individuals who experienced anaphylaxis can support the identification of risk factors. The present study indicates that age, the elicitor itself and the presence of atopic diseases have an impact on the symptom profile of anaphylaxis. Identifying further risk factors of anaphylaxis is of significant importance for clinical practice in the future.
167 citations
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TL;DR: Serum micro RNAs showed differential stability upon prolonged incubation, and Vesicle-associated microRNAs appeared to be more stable than those not associated with vesicles, which might be useful to disclose additional biomarker properties of miRNAs.
Abstract: Background: MicroRNAs circulating in the blood, stabilized by complexation with proteins and/or additionally by encapsulation in lipid vesicles, are currently being evaluated as biomarkers. The consequences of their differential association with lipids/vesicles for their stability and use as biomarkers are largely unexplored and are subject of the present study. Methods: The levels of a set of selected microRNAs were determined by quantitative reverse-transcription PCR after extraction from sera or vesicle- and non-vesicle fractions prepared from sera. The stability of these microRNAs after incubation with RNase A or RNase inhibitor, an inhibitor of RNase A family enzymes was studied. Results: The levels of microRNA-1 and microRNA-122, but not those of microRNA-16, microRNA-21 and microRNA-142-3p, declined significantly during a 5-h incubation of the sera. RNase inhibitor prevented the loss of microRNAs in serum as well as the degradation of microRNA-122, a microRNA not expressed in blood cells, in whole blood. Stabilization of microRNA-122 was also achieved by hemolysis. Prolonged incubation of the sera led to enrichment of vesicle-associated relative to non-vesicle-associated microRNAs. Vesicle-associated microRNAs were more resistant to RNase A treatment than the respective microRNAs not associated with vesicles. Conclusions: Serum microRNAs showed differential stability upon prolonged incubation. RNase inhibitor might be useful to robustly preserve the pattern of cell-free circulating microRNAs. In the case of microRNAs not expressed in blood cells this can also be achieved by hemolysis. Vesicle-associated microRNAs appeared to be more stable than those not associated with vesicles, which might be useful to disclose additional biomarker properties of miRNAs. Citation: Koberle V, Pleli T, Schmithals C, Augusto Alonso E, Haupenthal J, et al. (2013) Differential Stability of Cell-Free Circulating microRNAs:
167 citations
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TL;DR: The association of HLA-A, -B, -C, and -DRB1 incompatibilities with adverse outcome in hematopoietic stem cell transplantation (HSCT) is confirmed and similar hazard ratios for allele and antigen mismatches highlight the importance of allele level typing and matching in HSCT.
166 citations
Authors
Showing all 658 results
Name | H-index | Papers | Citations |
---|---|---|---|
Johannes Oldenburg | 72 | 583 | 18790 |
Bodo Niggemann | 71 | 279 | 19475 |
Norbert Weissmann | 71 | 384 | 21187 |
Hubert Schrezenmeier | 69 | 360 | 16215 |
Triantafyllos Chavakis | 65 | 242 | 13247 |
Klaus Schwarz | 58 | 209 | 13407 |
Willy A. Flegel | 50 | 233 | 6742 |
Rainer M. Bohle | 49 | 235 | 6923 |
Torsten Tonn | 48 | 151 | 11328 |
Daniel Ricklin | 46 | 144 | 10713 |
Erhard Seifried | 44 | 254 | 7967 |
Pamela S. Becker | 42 | 257 | 6256 |
Karen Bieback | 41 | 135 | 10010 |
Halvard Bonig | 41 | 216 | 4828 |
Julia Kzhyshkowska | 40 | 126 | 5963 |