TY - JOUR A1 - De Palma, Adriana A1 - Abrahamczyk, Stefan A1 - Aizen, Marcelo A. A1 - Albrecht, Matthias A1 - Basset, Yves A1 - Bates, Adam A1 - Blake, Robin J. A1 - Boutin, Céline A1 - Bugter, Rob A1 - Connop, Stuart A1 - Cruz-López, Leopoldo A1 - Cunningham, Saul A. A1 - Darvill, Ben A1 - Diekötter, Tim A1 - Dorn, Silvia A1 - Downing, Nicola A1 - Entling, Martin H. A1 - Farwig, Nina A1 - Felicioli, Antonio A1 - Fonte, Steven J. A1 - Fowler, Robert A1 - Franzen, Markus Franzén A1 - Goulson, Dave A1 - Grass, Ingo A1 - Hanley, Mick E. A1 - Hendrix, Stephen D. A1 - Herrmann, Farina A1 - Herzog, Felix A1 - Holzschuh, Andrea A1 - Jauker, Birgit A1 - Kessler, Michael A1 - Knight, M. E. A1 - Kruess, Andreas A1 - Lavelle, Patrick A1 - Le Féon, Violette A1 - Lentini, Pia A1 - Malone, Louise A. A1 - Marshall, Jon A1 - Martínez Pachón, Eliana A1 - McFrederick, Quinn S. A1 - Morales, Carolina L. A1 - Mudri-Stojnic, Sonja A1 - Nates-Parra, Guiomar A1 - Nilsson, Sven G. A1 - Öckinger, Erik A1 - Osgathorpe, Lynne A1 - Parra-H, Alejandro A1 - Peres, Carlos A. A1 - Persson, Anna S. A1 - Petanidou, Theodora A1 - Poveda, Katja A1 - Power, Eileen F. A1 - Quaranta, Marino A1 - Quintero, Carolina A1 - Rader, Romina A1 - Richards, Miriam H. A1 - Roulston, T’ai A1 - Rousseau, Laurent A1 - Sadler, Jonathan P. A1 - Samnegård, Ulrika A1 - Schellhorn, Nancy A. A1 - Schüepp, Christof A1 - Schweiger, Oliver A1 - Smith-Pardo, Allan H. A1 - Steffan-Dewenter, Ingolf A1 - Stout, Jane C. A1 - Tonietto, Rebecca K. A1 - Tscharntke, Teja A1 - Tylianakis, Jason M. A1 - Verboven, Hans A. F. A1 - Vergara, Carlos H. A1 - Verhulst, Jort A1 - Westphal, Catrin A1 - Yoon, Hyung Joo A1 - Purvis, Andy T1 - Predicting bee community responses to land-use changes: Effects of geographic and taxonomic biases JF - Scientific Reports N2 - Land-use change and intensification threaten bee populations worldwide, imperilling pollination services. Global models are needed to better characterise, project, and mitigate bees' responses to these human impacts. The available data are, however, geographically and taxonomically unrepresentative; most data are from North America and Western Europe, overrepresenting bumblebees and raising concerns that model results may not be generalizable to other regions and taxa. To assess whether the geographic and taxonomic biases of data could undermine effectiveness of models for conservation policy, we have collated from the published literature a global dataset of bee diversity at sites facing land-use change and intensification, and assess whether bee responses to these pressures vary across 11 regions (Western, Northern, Eastern and Southern Europe; North, Central and South America; Australia and New Zealand; South East Asia; Middle and Southern Africa) and between bumblebees and other bees. Our analyses highlight strong regionally-based responses of total abundance, species richness and Simpson's diversity to land use, caused by variation in the sensitivity of species and potentially in the nature of threats. These results suggest that global extrapolation of models based on geographically and taxonomically restricted data may underestimate the true uncertainty, increasing the risk of ecological surprises. KW - bee community KW - land-use change KW - intensification KW - geographic biases KW - taxonomic biases KW - global dataset Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-167642 VL - 6 ER - TY - JOUR A1 - Hagemann, Carsten A1 - Neuhaus, Nikolas A1 - Dahlmann, Mathias A1 - Kessler, Almuth F. A1 - Kobelt, Dennis A1 - Herrmann, Pia A1 - Eyrich, Matthias A1 - Freitag, Benjamin A1 - Linsenmann, Thomas A1 - Monoranu, Camelia M. A1 - Ernestus, Ralf-Ingo A1 - Löhr, Mario A1 - Stein, Ulrike T1 - Circulating MACC1 transcripts in glioblastoma patients predict prognosis and treatment response JF - Cancers N2 - Glioblastoma multiforme is the most aggressive primary brain tumor of adults, but lacksreliable and liquid biomarkers. We evaluated circulating plasma transcripts of metastasis-associatedin colon cancer-1 (MACC1), a prognostic biomarker for solid cancer entities, for prediction of clinicaloutcome and therapy response in glioblastomas. MACC1 transcripts were significantly higher inpatients compared to controls. Low MACC1 levels clustered together with other prognosticallyfavorable markers. It was associated with patients’ prognosis in conjunction with the isocitratedehydrogenase (IDH) mutation status: IDH1 R132H mutation and low MACC1 was most favorable(median overall survival (OS) not yet reached), IDH1 wildtype and high MACC1 was worst (medianOS 8.1 months), while IDH1 wildtype and low MACC1 was intermediate (median OS 9.1 months).No patients displayed IDH1 R132H mutation and high MACC1. Patients with low MACC1 levelsreceiving standard therapy survived longer (median OS 22.6 months) than patients with high MACC1levels (median OS 8.1 months). Patients not receiving the standard regimen showed the worstprognosis, independent of MACC1 levels (low: 6.8 months, high: 4.4 months). Addition of circulatingMACC1 transcript levels to the existing prognostic workup may improve the accuracy of outcomeprediction and help define more precise risk categories of glioblastoma patients. KW - metastasis-associated in colon cancer 1 (MACC1) KW - glioblastoma multiforme KW - liquid biopsy KW - therapy response KW - prognostic marker Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-197327 SN - 2072-6694 VL - 11 IS - 6 ER - TY - JOUR A1 - Breun, Maria A1 - Flock, Katharina A1 - Feldheim, Jonas A1 - Nattmann, Anja A1 - Monoranu, Camelia M. A1 - Herrmann, Pia A1 - Ernestus, Ralf-Ingo A1 - Löhr, Mario A1 - Hagemann, Carsten A1 - Stein, Ulrike T1 - Metastasis associated in colorectal cancer 1 (MACC1) mRNA expression is enhanced in sporadic vestibular schwannoma and correlates to deafness JF - Cancers N2 - Vestibular schwannoma (VS) are benign cranial nerve sheath tumors of the vestibulocochlear nerve. Their incidence is mostly sporadic, but they can also be associated with NF2-related schwannomatosis (NF2), a hereditary tumor syndrome. Metastasis associated in colon cancer 1 (MACC1) is known to contribute to angiogenesis, cell growth, invasiveness, cell motility and metastasis of solid malignant cancers. In addition, MACC1 may be associated with nonsyndromic hearing impairment. Therefore, we evaluated whether MACC1 may be involved in the pathogenesis of VS. Sporadic VS, recurrent sporadic VS, NF2-associated VS, recurrent NF2-associated VS and healthy vestibular nerves were analyzed for MACC1 mRNA and protein expression by quantitative polymerase chain reaction and immunohistochemistry. MACC1 expression levels were correlated with the patients’ clinical course and symptoms. MACC1 mRNA expression was significantly higher in sporadic VS compared to NF2-associated VS (p < 0.001). The latter expressed similar MACC1 concentrations as healthy vestibular nerves. Recurrent tumors resembled the MACC1 expression of the primary tumors. MACC1 mRNA expression was significantly correlated with deafness in sporadic VS patients (p = 0.034). Therefore, MACC1 might be a new molecular marker involved in VS pathogenesis. KW - vestibular schwannoma KW - metastasis associated in colorectal cancer 1 (MACC1) KW - pathogenesis KW - deafness KW - NF2-related schwannomatosis (NF2) KW - mRNA expression Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-362543 SN - 2072-6694 VL - 15 IS - 16 ER -