@article{SeydelmannLiuKraemeretal.2016,
  author    = {Seydelmann, Nora and Liu, Dan and Kr{\"a}mer, Johannes and Drechsler, Christiane and Hu, Kai and Nordbeck, Peter and Schneider, Andreas and St{\"o}rk, Stefan and Bijnens, Bart and Ertl, Georg and Wanner, Christoph and Weidemann, Frank},
  title     = {High-Sensitivity Troponin: A Clinical Blood Biomarker for Staging Cardiomyopathy in Fabry Disease},
  series = {Journal of the American Heart Association},
  volume    = {5},
  journal   = {Journal of the American Heart Association},
  number    = {e002839},
  doi       = {10.1161/JAHA.115.002839},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165682},
  year      = {2016},
  abstract  = {Background High-sensitivity troponin (hs-TNT), a biomarker of myocardial damage, might be useful for assessing fibrosis in Fabry cardiomyopathy. We performed a prospective analysis of hs-TNT as a biomarker for myocardial changes in Fabry patients and a retrospective longitudinal follow-up study to assess longitudinal hs-TNT changes relative to fibrosis and cardiomyopathy progression. Methods and Results For the prospective analysis, hs-TNT from 75 consecutive patients with genetically confirmed Fabry disease was analyzed relative to typical Fabry-associated echocardiographic findings and total myocardial fibrosis as measured by late gadolinium enhancement (LE) on magnetic resonance imaging. Longitudinal data (3.9±2.0 years), including hs-TNT, LE, and echocardiographic findings from 58 Fabry patients, were retrospectively collected. Hs-TNT level positively correlated with LE (linear correlation coefficient, 0.72; odds ratio, 32.81 [95\% CI, 3.56-302.59]; P=0.002); patients with elevated baseline hs-TNT (>14 ng/L) showed significantly increased LE (median: baseline, 1.9 [1.1-3.3] \%; follow-up, 3.2 [2.3-4.9] \%; P<0.001) and slightly elevated hs-TNT (baseline, 44.7 [30.1-65.3] ng/L; follow-up, 49.1 [27.6-69.5] ng/L; P=0.116) during follow-up. Left ventricular wall thickness and EF of patients with elevated hs-TNT were decreased during follow-up, indicating potential cardiomyopathy progression. Conclusions hs-TNT is an accurate, easily accessible clinical blood biomarker for detecting replacement fibrosis in patients with Fabry disease and a qualified predictor of cardiomyopathy progression. Thus, hs-TNT could be helpful for staging and follow-up of Fabry patients.},
  language  = {en}
}
@article{HackerEscalonaEspinosaConsalvoetal.2016,
  author    = {Hacker, Ulrich T. and Escalona-Espinosa, Laura and Consalvo, Nicola and Goede, Valentin and Schiffmann, Lars and Scherer, Stefan J. and Hedge, Priti and Van Cutsem, Eric and Coutelle, Oliver and B{\"u}ning, Hildegard},
  title     = {Evaluation of Angiopoietin-2 as a biomarker in gastric cancer: results from the randomised phase III AVAGAST trial},
  series = {British Journal of Cancer},
  volume    = {114},
  journal   = {British Journal of Cancer},
  number    = {8},
  doi       = {10.1038/bjc.2016.30},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189578},
  pages     = {855-862},
  year      = {2016},
  abstract  = {Background: In the phase III AVAGAST trial, the addition of bevacizumab to chemotherapy improved progression-free survival (PFS) but not overall survival (OS) in patients with advanced gastric cancer. We studied the role of Angiopoietin-2 (Ang-2), a key driver of tumour angiogenesis, metastasis and resistance to antiangiogenic treatment, as a biomarker. Methods: Previously untreated, advanced gastric cancer patients were randomly assigned to receive bevacizumab (n = 387) or placebo (n = 387) in combination with chemotherapy. Plasma collected at baseline and at progression was analysed by ELISA. The role of Ang-2 as a prognostic and a predictive biomarker of bevacizumab efficacy was studied using a Cox proportional hazards model. Logistic regression analysis was applied for correlations with metastasis. Results: Median baseline plasma Ang-2 levels were lower in Asian (2143 pg ml\(^-\)\(^1\)) vs non-Asian patients (3193 pg ml\(^-\)\(^1\)), P<0.0001. Baseline plasma Ang-2 was identified as an independent prognostic marker for OS but did not predict bevacizumab efficacy alone or in combination with baseline VEGF. Baseline plasma Ang-2 correlated with the frequency of liver metastasis (LM) at any time: Odds ratio per 1000 pg ml\(^-\)\(^1\) increase: 1.19; 95\% CI 1.10-1.29; P<0.0001 (non-Asians) and 1.37; 95\% CI 1.13-1.64; P = 0.0010 (Asians). Conclusions: Baseline plasma Ang-2 is a novel prognostic biomarker for OS in advanced gastric cancer strongly associated with LM. Differences in Ang-2 mediated vascular response may, in part, account for outcome differences between Asian and non-Asian patients; however, data have to be further validated. Ang-2 is a promising drug target in gastric cancer.},
  language  = {en}
}
@article{HussHalbgebauerOeckletal.2016,
  author    = {Huss, Andr{\´e} M. and Halbgebauer, Steffen and {\"O}ckl, Patrick and Trebst, Corinna and Spreer, Annette and Borisow, Nadja and Harrer, Andrea and Brecht, Isabel and Balint, Bettina and Stich, Oliver and Schlegel, Sabine and Retzlaff, Nele and Winkelmann, Alexander and Roesler, Romy and Lauda, Florian and Yildiz, {\"O}zlem and Voß, Elke and Muche, Rainer and Rauer, Sebastian and Bergh, Florian Then and Otto, Markus and Paul, Friedemann and Wildemann, Brigitte and Kraus, J{\"o}rg and Ruprecht, Klemens and Stangel, Martin and Buttmann, Mathias and Zettl, Uwe K. and Tumani, Hayrettin},
  title     = {Importance of cerebrospinal fluid analysis in the era of McDonald 2010 criteria: a German-Austrian retrospective multicenter study in patients with a clinically isolated syndrome},
  series = {Journal of Neurology},
  volume    = {263},
  journal   = {Journal of Neurology},
  number    = {12},
  doi       = {10.1007/s00415-016-8302-1},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186619},
  pages     = {2499-2504},
  year      = {2016},
  abstract  = {The majority of patients presenting with a first clinical symptom suggestive of multiple sclerosis (MS) do not fulfill the MRI criteria for dissemination in space and time according to the 2010 revision of the McDonald diagnostic criteria for MS and are thus classified as clinically isolated syndrome (CIS). To re-evaluate the utility of cerebrospinal fluid (CSF) analysis in the context of the revised McDonald criteria from 2010, we conducted a retrospective multicenter study aimed at determining the prevalence and predictive value of oligoclonal IgG bands (OCBs) in patients with CIS. Patients were recruited from ten specialized MS centers in Germany and Austria. We collected data from 406 patients; at disease onset, 44/406 (11 \%) fulfilled the McDonald 2010 criteria for MS. Intrathecal IgG OCBs were detected in 310/362 (86 \%) of CIS patients. Those patients were twice as likely to convert to MS according to McDonald 2010 criteria as OCB-negative individuals (hazard ratio = 2.1, p = 0.0014) and in a shorter time period of 25 months (95 \% CI 21-34) compared to 47 months in OCB-negative individuals (95 \% CI 36-85). In patients without brain lesions at first attack and presence of intrathecal OCBs (30/44), conversion rate to MS was 60 \% (18/30), whereas it was only 21 \% (3/14) in those without OCBs. Our data confirm that in patients with CIS the risk of conversion to MS substantially increases if OCBs are present at onset. CSF analysis definitely helps to evaluate the prognosis in patients who do not have MS according to the revised McDonald criteria.},
  language  = {en}
}