@article{GrajaGarciaCarrizoJanketal.2018,
  author    = {Graja, Antonia and Garcia-Carrizo, Francisco and Jank, Anne-Marie and Gohlke, Sabrina and Ambrosi, Thomas H. and Jonas, Wenke and Ussar, Siegfried and Kern, Matthias and Sch{\"u}rmann, Annette and Aleksandrova, Krasimira and Bluher, Matthias and Schulz, Tim Julius},
  title     = {Loss of periostin occurs in aging adipose tissue of mice and its genetic ablation impairs adipose tissue lipid metabolism},
  series = {Aging Cell},
  volume    = {17},
  journal   = {Aging Cell},
  number    = {5},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {1474-9718},
  doi       = {10.1111/acel.12810},
  pages     = {13},
  year      = {2018},
  abstract  = {Remodeling of the extracellular matrix is a key component of the metabolic adaptations of adipose tissue in response to dietary and physiological challenges. Disruption of its integrity is a well-known aspect of adipose tissue dysfunction, for instance, during aging and obesity. Adipocyte regeneration from a tissue-resident pool of mesenchymal stem cells is part of normal tissue homeostasis. Among the pathophysiological consequences of adipogenic stem cell aging, characteristic changes in the secretory phenotype, which includes matrix-modifying proteins, have been described. Here, we show that the expression of the matricellular protein periostin, a component of the extracellular matrix produced and secreted by adipose tissue-resident interstitial cells, is markedly decreased in aged brown and white adipose tissue depots. Using a mouse model, we demonstrate that the adaptation of adipose tissue to adrenergic stimulation and high-fat diet feeding is impaired in animals with systemic ablation of the gene encoding for periostin. Our data suggest that loss of periostin attenuates lipid metabolism in adipose tissue, thus recapitulating one aspect of age-related metabolic dysfunction. In human white adipose tissue, periostin expression showed an unexpected positive correlation with age of study participants. This correlation, however, was no longer evident after adjusting for BMI or plasma lipid and liver function biomarkers. These findings taken together suggest that age-related alterations of the adipose tissue extracellular matrix may contribute to the development of metabolic disease by negatively affecting nutrient homeostasis.},
  language  = {en}
}
@book{LenzTolxdorfWillemsetal.2016,
  author    = {Lenz, Petra and Tolxdorf, Patrick and Willems, Julia and Luther, Anne and Schilling, Vanessa and Kanis, Aline and Schulz, Linn and Fl{\"u}gel, Christina and Rabolt, Lena and Lauks, Susanne and Mitteldorf, Dorothee},
  title     = {Ankommen},
  editor    = {Lenz, Petra},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-368-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-93241},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {118},
  year      = {2016},
  abstract  = {Jaro und Malia sind endlich wieder mit ihren Kindern Juna, Nenad und Yasha zusammen. Endlich! Vor den klimatischen Ver{\"a}nderungen und den dadurch ausgel{\"o}sten b{\"u}rgerkriegs{\"a}hnlichen Zust{\"a}nden flohen sie. Der Vater ging mit der {\"a}ltesten Tochter Juna zuerst, so hatten sie es beschlossen. Die Mutter folgte sp{\"a}ter mit den Kindern Nenad und Yasha. Nun wohnen sie in der winzigen Wohnung von Avron und versuchen, in Deutschland anzukommen. Dabei stellen sich ihnen nicht nur deutsche Wortmonster in den Weg. Alles ist neu: Die Stadt, in der sich Nenad noch nach Wochen verl{\"a}uft; der Schnee, der zu Hause nicht fiel; die Formulare, die auf {\"A}mtern auszuf{\"u}llen sind und die Superm{\"a}rkte, in denen es keine ganzen H{\"a}hne zu kaufen gibt. Nur die Zahlen und Zeichen der Mathematik sind {\"u}berall gleich und geben zumindest Nenad Sicherheit. Noch mehr Geborgenheit erf{\"a}hrt die Familie jedoch durch ihre Religion. Wie in ihrem alten Zuhause gibt es auch hier Menschen, die sich versammeln um zu beten, zu feiern und zu singen. Aber sie treffen sich nicht in einer heiligen Grotte wie die Ahaqu. Besonders Malia, die Mutter, vermisst ihre Religion mit ihren naturverbundenen Br{\"a}uchen sehr. „Ankommen" thematisiert unaufdringlich das Verh{\"a}ltnis zwischen Religion und Migration anhand einer Familie, die aus einem unbekannten und nicht n{\"a}her bezeichneten Land nach Deutschland kommt und einer fiktiven Religion angeh{\"o}rt. Hier treffen sie nicht nur auf andere naturr{\"a}umliche Gegebenheiten, sondern auch auf v{\"o}llig andere gesellschaftlich-kulturell-religi{\"o}se Traditionen, wodurch es zu Irritationen und Missverst{\"a}ndnissen kommt. Die elf Geschichten des Buches stehen jeweils f{\"u}r sich und thematisieren ein Element religi{\"o}sen Lebens bzw. der Religion unter den Bedingungen des Ankommens in einem fremden Land. Zugleich sind alle Texte inhaltlich-thematisch miteinander verwoben. Dadurch ist es m{\"o}glich, die Geschichten einzeln zu lesen oder das Buch als Ganzschrift. F{\"u}r den Einsatz im wertebildenden und religionskundlichen Unterricht bietet das Buch am Ende jeder Geschichte ein didaktisches Setting an.},
  language  = {de}
}
@misc{SchulzWyschkonGallitetal.2018,
  author    = {Schulz, Franziska and Wyschkon, Anne and Gallit, Finja Sunnyi and Poltz, Nadine and Moraske, Svenja and Kucian, Karin and von Aster, Michael G. and Esser, G{\"u}nter},
  title     = {Rechenprobleme von Grundschulkindern},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {634},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-44138},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441388},
  pages     = {67 -- 80},
  year      = {2018},
  abstract  = {Fragestellung: Ziel war die Untersuchung des Verlaufs von Kindern mit Rechenst{\"o}rungen bzw. Rechenschw{\"a}chen. Neben der Persistenz wurden Auswirkungen von Rechenproblemen auf k{\"u}nftige Rechenleistungen sowie den Schulerfolg gepr{\"u}ft. Methodik: F{\"u}r 2909 Sch{\"u}ler der 2. bis 5. Klasse liegen die Resultate standardisierter Rechen- und Intelligenztests vor. Ein Teil dieser Kinder ist nach 37 und 68 Mona-ten erneut untersucht worden. Ergebnisse: Die Pr{\"a}valenz von Rechenst{\"o}rungen betrug 1.4 \%, Rechenschw{\"a}chen traten bei 11.2 \% auf. Rechen-probleme zeigten eine mittlere bis hohe Persistenz. Sch{\"u}ler mit Rechenschw{\"a}che blieben im Rechnen gut eine Standardabweichung hinter durchschnittlich und ca. eine halbe Standardabweichung hinter unterdurchschnittlich intelligenten Kontrollkindern zur{\"u}ck. Der allgemeine Schulerfolg rechenschwacher Probanden (definiert {\"u}ber Mathematiknote, Deutschnote und Schultyp) {\"a}hnelte dem der unterdurchschnittlich intelligenten Kontrollgruppe und blieb hinter dem Schulerfolg durchschnittlich intelligenter Kontrollkinder zur{\"u}ck. Eingangs {\"a}ltere Probanden mit Rechenproblemen (4. bis 5. Klasse) wiesen eine schlechtere Prognose auf als Kinder, die zu Beginn die 2. oder 3. Klasse besuchten. Schluss-folgerungen: Rechenprobleme stellen ein ernsthaftes Entwicklungsrisiko dar. L{\"a}ngsschnittuntersuchungen, die Kinder mit streng definierter Rechenst{\"o}rung bis ins Erwachsenenalter begleiten und Pr{\"a}diktoren f{\"u}r unterschiedlich erfolgreiche Verl{\"a}ufe ermitteln, sind dringend notwendig.},
  language  = {de}
}
@article{SchulzErleGraefetal.2009,
  author    = {Schulz, Irene and Erle, Alexander and Gr{\"a}f, Ralph and Krueger, Anne and Lohmeier, Heiner and Putzler, Sascha and Samereier, Matthias and Weidenthaler, Sebastian},
  title     = {Identification and cell cycle-dependent localization of nine novel, genuine centrosomal components in Dictyostelium discoideum},
  issn      = {0886-1544},
  doi       = {10.1002/Cm.20384},
  year      = {2009},
  abstract  = {The centrosome is the main microtubule-organizing center and constitutes the largest protein complex in a eukaryotic cell. The Dictyostelium centrosome is an established model for acentriolar centrosomes and it consists of a layered core structure Surrounded by a so-called corona, which harbors microtubule nucleation complexes. We have identified 34 new centrosomal candidate proteins through mass spectrometrical analysis of the proteome of isolated Dictyostelium centrosomes. Here we present a characterization of 12 centrosomal candidate proteins all featuring coiled coil regions and low expression levels, which are the most common attributes of centrosomal proteins. We used GFP fusion proteins to localize the candidate proteins in whole cells and on microtubule-free, isolated centrosomes. Thus we were able to identify nine new genuine centrosomal proteins including a putative orthologue of Cep192, an interaction partner of polo-like kinase 4 in human centriole biogenesis. In this respect, centrosomal localization of the only polo-like kinase in Dictyostelium, Pik, is also shown in this work. Using confocal deconvolution microscopy, four components, CP39, CP55, CP75, and CP91 could be clearly assigned to the so far almost uncharacterized centrosomal core structure, while CP148 and Cep192 localized to a zone between that of corona marker and core proteins. Finally, CP103 and CP248 were constituents of the corona. In contrast, NE81 was localized at the nuclear envelope and three others, an orthologue of the spindle checkpoint component Mad1, the novel Cenp68, and the centrosomal CP248 were observed at the centromeres, which are clustered and linked to the centrosome throughout the entire cell cycle. Cell Motil. Cytoskeleton 66: 915-928, 2009.},
  language  = {en}
}
@article{SchulzErleGraefetal.2009,
  author    = {Schulz, Irene and Erle, Alexander and Gr{\"a}f, Ralph and Krueger, Anne and Putzler, Sascha and Samereier, Matthias and Weidenthaler, Sebastian},
  title     = {Cell cycle-dependent localization of novel centrosomal and centromeric proteins in Dictyostelium},
  issn      = {0171-9335},
  doi       = {10.1016/S0171-9335(09)00023-5},
  year      = {2009},
  language  = {en}
}
@article{KruegerGengeSchulzKratzetal.2018,
  author    = {Kr{\"u}ger-Genge, Anne and Schulz, Christian and Kratz, Karl and Lendlein, Andreas and Jung, Friedrich},
  title     = {Comparison of two substrate materials used as negative control in endothelialization studies},
  series = {Clinical hemorheology and microcirculation : blood flow and vessels},
  volume    = {69},
  journal   = {Clinical hemorheology and microcirculation : blood flow and vessels},
  number    = {3},
  publisher = {IOS Press},
  address   = {Amsterdam},
  issn      = {1386-0291},
  doi       = {10.3233/CH-189904},
  pages     = {437 -- 445},
  year      = {2018},
  abstract  = {The endothelialization of synthetic surfaces applied as cardiovascular implant materials is an important issue to ensure the anti-thrombotic quality of a biomaterial. However, the rapid and constant development of a functionallycon-fluent endothelial cell monolayer is challenging. In order to investigate the compatibility of potential implant materials with endothelial cells several in vitro studies are performed. Here, glass and tissue culture plates (TCP) are often used as reference materials for in vitro pre-testing. However, a direct comparison of both substrates is lacking. Therefore, a comparison of study results is difficult, since results are often related to various reference materials. In this study, the endothelialization of glass and TCP was investigated in terms of adherence, morphology, integrity, viability and function using human umbilical vein endothelial cells (HUVEC). On both substrates an almost functionally confluent HUVEC monolayer was developed after nine days of cell seeding with clearly visible cell rims, decreased stress fiber formation and a pronounced marginal filament band. The viability of HUVEC was comparable for both substrates nine days after cell seeding with only a few dead cells. According to that, the cell membrane integrity as well as the metabolic activity showed no differences between TCP and glass. However, a significant difference was observed for the secretion of IL-6 and IL-8. The concentration of both cytokines, which are associated with migratory activity, was increased in the supernatant of HUVEC seeded on TCP. This result matches well with the slightly increased number of adherent HUVEC on TCP. In conclusion, these findings indicate that both reference materials are almost comparable and can be used equivalently as control materials in in vitro endothelialization studies.},
  language  = {en}
}
@article{HenkelColemanSchraplauetal.2017,
  author    = {Henkel, Janin and Coleman, Charles Dominic and Schraplau, Anne and J{\"o}hrens, Korinna and Weber, Daniela and Castro, Jose Pedro and Hugo, Martin and Schulz, Tim Julius and Kr{\"a}mer, Stephanie and Sch{\"u}rmann, Annette and P{\"u}schel, Gerhard Paul},
  title     = {Induction of Steatohepatitis (NASH) with Insulin Resistance in Wild-type B6 Mice by a Western-type Diet Containing Soybean Oil and Cholesterol},
  series = {Molecular medicine},
  volume    = {23},
  journal   = {Molecular medicine},
  publisher = {Feinstein Inst. for Medical Research},
  address   = {Manhasset},
  issn      = {1076-1551},
  doi       = {10.2119/molmed.2016.00203},
  pages     = {70 -- 82},
  year      = {2017},
  abstract  = {Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) are hepatic manifestations of the metabolic syndrome. Many currently used animal models of NAFLD/NASH lack clinical features of either NASH or metabolic syndrome such as hepatic inflammation and fibrosis (e.g., high-fat diets) or overweight and insulin resistance (e.g., methionine-choline-deficient diets), or they are based on monogenetic defects (e.g., ob/ob mice). In the current study, a Western-type diet containing soybean oil with high n-6-PUFA and 0.75\% cholesterol (SOD + Cho) induced steatosis, inflammation and fibrosis accompanied by hepatic lipid peroxidation and oxidative stress in livers of C57BL/6-mice, which in addition showed increased weight gain and insulin resistance, thus displaying a phenotype closely resembling all clinical features of NASH in patients with metabolic syndrome. In striking contrast, a soybean oil-containing Western-type diet without cholesterol (SOD) induced only mild steatosis but not hepatic inflammation, fibrosis, weight gain or insulin resistance. Another high-fat diet, mainly consisting of lard and supplemented with fructose in drinking water (LAD + Fru), resulted in more prominent weight gain, insulin resistance and hepatic steatosis than SOD + Cho, but livers were devoid of inflammation and fibrosis. Although both LAD + Fru-and SOD + Cho-fed animals had high plasma cholesterol, liver cholesterol was elevated only in SOD + Cho animals. Cholesterol induced expression of chemotactic and inflammatory cytokines in cultured Kupffer cells and rendered hepatocytes more susceptible to apoptosis. In summary, dietary cholesterol in the SOD + Cho diet may trigger hepatic inflammation and fibrosis. SOD + Cho-fed animals may be a useful disease model displaying many clinical features of patients with the metabolic syndrome and NASH.},
  language  = {en}
}
@article{BhuvaneshSaretiaRochetal.2017,
  author    = {Bhuvanesh, Thanga and Saretia, Shivam and Roch, Toralf and Sch{\"o}ne, Anne-Christin and Rottke, Falko O. and Kratz, Karl and Wang, Weiwei and Ma, Nan and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Langmuir-Schaefer films of fibronectin as designed biointerfaces for culturing stem cells},
  series = {Polymers for advanced technologies},
  volume    = {28},
  journal   = {Polymers for advanced technologies},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {1042-7147},
  doi       = {10.1002/pat.3910},
  pages     = {1305 -- 1311},
  year      = {2017},
  abstract  = {Glycoproteins adsorbing on an implant upon contact with body fluids can affect the biological response in vitro and in vivo, depending on the type and conformation of the adsorbed biomacromolecules. However, this process is poorly characterized and so far not controllable. Here, protein monolayers of high molecular cohesion with defined density are transferred onto polymeric substrates by the Langmuir-Schaefer (LS) technique and were compared with solution deposition (SO) method. It is hypothesized that on polydimethylsiloxane (PDMS), a substrate with poor cell adhesion capacity, the fibronectin (FN) layers generated by the LS and SO methods will differ in their organization, subsequently facilitating differential stem cell adhesion behavior. Indeed, atomic force microscopy visualization and immunofluorescence images indicated that organization of the FN layer immobilized on PDMS was uniform and homogeneous. In contrast, FN deposited by SO method was rather heterogeneous with appearance of structures resembling protein aggregates. Human mesenchymal stem cells showed reduced absolute numbers of adherent cells, and the vinculin expression seemed to be higher and more homogenously distributed after seeding on PDMS equipped with FN by LS in comparison with PDMS equipped with FN by SO. These divergent responses could be attributed to differences in the availability of adhesion molecule ligands such as the Arg-Gly-Asp (RGD) peptide sequence presented at the interface. The LS method allows to control the protein layer characteristics, including the thickness and the protein orientation or conformation, which can be harnessed to direct stem cell responses to defined outcomes, including migration and differentiation. Copyright (c) 2016 John Wiley \& Sons, Ltd.},
  language  = {en}
}
@article{SchoeneSchulzRichauetal.2014,
  author    = {Sch{\"o}ne, Anne-Christin and Schulz, Burkhard and Richau, Klaus and Kratz, Karl and Lendlein, Andreas},
  title     = {Characterization of Langmuir films prepared from copolyesterurethanes based on oligo(omega-pentadecalactone) and oligo(epsilon-caprolactone)segments},
  series = {Macromolecular chemistry and physics},
  volume    = {215},
  journal   = {Macromolecular chemistry and physics},
  number    = {24},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1022-1352},
  doi       = {10.1002/macp.201400377},
  pages     = {2437 -- 2445},
  year      = {2014},
  abstract  = {A series of multiblock copolymers (PDLCL) synthesized from oligo(omega-pentadecalactone) diol (OPDL) and oligo(epsilon-caprolactone) diol (OCL), which are linked by 2,2(4), 4-trimethyl-hexamethylene diisocyanate (TMDI), is investigated by the Langmuir monolayer technique at the air-water interface. Brewster angle microscopy (BAM) and spectroscopic ellipsometry are employed to characterize the polymer film morphologies in situ. PDLCL containing >= 40 wt\% OCL segments form homogeneous Langmuir monofilms after spreading. The film elasticity modulus decreases with increasing amounts of OPDL segments in the copolymer. In contrast, the OCL-free polyesterurethane OPDL-TMDI cannot be spread to monomolecular films on the water surface properly, and movable slabs are observed by BAM even at low surface pressures. The results of the in situ morphological characterization clearly show that essential information concerning the reliability of Langmuir monolayer degradation (LMD) experiments cannot be obtained from the evaluation of the pi-A isotherms only. Consequently, in situ morphological characterization turns out to be indispensable for characterization of Langmuir layers before LMD experiments.},
  language  = {en}
}
@article{SchoeneRichauKratzetal.2015,
  author    = {Sch{\"o}ne, Anne-Christin and Richau, Klaus and Kratz, Karl and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Influence of Diurethane Linkers on the Langmuir Layer Behavior of Oligo[(rac-lactide)-co-glycolide]-based Polyesterurethanes},
  series = {Macromolecular rapid communications},
  volume    = {36},
  journal   = {Macromolecular rapid communications},
  number    = {21},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1022-1336},
  doi       = {10.1002/marc.201500316},
  pages     = {1910 -- 1915},
  year      = {2015},
  abstract  = {Three oligo[(rac-lactide)-co-glycolide] based polyesterurethanes (OLGA-PUs) containing different diurethane linkers are investigated by the Langmuir monolayer technique and compared to poly[(rac-lactide)-co-glycolide] (PLGA) to elucidate the influence of the diurethane junction units on hydrophilicity and packing motifs of these polymers at the air-water interface. The presence of diurethane linkers does not manifest itself in the Langmuir layer behavior both in compression and expansion experiments when monomolecular films of OLGA-PUs are spread on the water surface. However, the linker retard the evolution of morphological structures at intermediate compression level under isobaric conditions (with a surface pressure greater than 11 mN m(-1)) compared to the PLGA, independent on the chemical structure of the diurethane moiety. The layer thicknesses of both OLGA-PU and PLGA films decrease in the high compression state with decreasing surface pressure, as deduced from ellipsometric data. All films must be described with the effective medium approximation as water swollen layers.},
  language  = {en}
}
@article{SchoeneSchulzLendlein2016,
  author    = {Sch{\"o}ne, Anne-Christin and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Stimuli Responsive and Multifunctional Polymers: Progress in Materials and Applications},
  series = {Macromolecular rapid communications},
  volume    = {37},
  journal   = {Macromolecular rapid communications},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1022-1336},
  doi       = {10.1002/marc.201600650},
  pages     = {1856 -- 1859},
  year      = {2016},
  language  = {en}
}
@article{SchoeneKratzSchulzetal.2016,
  author    = {Sch{\"o}ne, Anne-Christin and Kratz, Karl and Schulz, Burkhard and Lendlein, Andreas},
  title     = {The relevance of hydrophobic segments in multiblock copolyesterurethanes for their enzymatic degradation at the air-water interface},
  series = {Polymer : the international journal for the science and technology of polymers},
  volume    = {102},
  journal   = {Polymer : the international journal for the science and technology of polymers},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0032-3861},
  doi       = {10.1016/j.polymer.2016.09.001},
  pages     = {92 -- 98},
  year      = {2016},
  abstract  = {The interplay of an enzyme with a multiblock copolymer PDLCL containing two segments of different hydrophilicity and degradability is explored in thin films at the air-water interface. The enzymatic degradation was studied in homogenous Langmuir monolayers, which are formed when containing more than 40 wt\% oligo(epsilon-caprolactone) (OCL). Enzymatic degradation rates were significantly reduced with increasing content of hydrophobic oligo(omega-pentadecalactone) (OPDL). The apparent deceleration of the enzymatic process is caused by smaller portion of water-soluble degradation fragments formed from degradable OCL fragments. Beside the film degradation, a second competing process occurs after adding lipase from Pseudomonas cepacia into the subphase, namely the enrichment of the lipase molecules in the polymeric monolayer. The incorporation of the lipase into the Langmuir film is experimentally revealed by concurrent surface area enlargement and by Brewster angle microscopy (BAM). Aside from the ability to provide information about the degradation behavior of polymers, the Langmuir monolayer degradation (LMD) approach enables to investigate polymer-enzyme interactions for non-degradable polymers. (C) 2016 Elsevier Ltd. All rights reserved.},
  language  = {en}
}
@article{SchoeneKratzSchulzetal.2016,
  author    = {Sch{\"o}ne, Anne-Christin and Kratz, Karl and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Polymer architecture versus chemical structure as adjusting tools for the enzymatic degradation of oligo(epsilon-caprolactone) based films at the air-water interface},
  series = {Polymer Degradation and Stability},
  volume    = {131},
  journal   = {Polymer Degradation and Stability},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0141-3910},
  doi       = {10.1016/j.polymdegradstab.2016.07.010},
  pages     = {114 -- 121},
  year      = {2016},
  abstract  = {The enzymatic degradation of oligo(epsilon-caprolactone) (OCL) based films at the air-water interface is investigated by Langmuir monolayer degradation (LMD) experiments to elucidate the influence of the molecular architecture and of the chemical structure on the chain scission process. For that purpose, the interactions of 2D monolayers of two star-shaped poly(epsilon-caprolactone)s (PCLs) and three linear OCL based copolyesterurethanes (P(OCL-U)) with the lipase from Pseudomonas cepacia are evaluated in comparison to linear OCL. While the architecture of star-shaped PCL Langmuir layers slightly influences their degradability compared to OCL films, significantly retarded degradations are observed for P(OCL-U) films containing urethane junction units derived from 2, 2 (4), 4-trimethyl hexamethylene diisocyanate (TMDI), hexamethylene diisocyanate (HDI) or lysine ethyl ester diisocyanate (LDI). The enzymatic degradation of the OCL based 2D structures is related to the presence of hydrophilic groups within the macromolecules rather than to the packing density of the film or to the molecular weight. The results reveal that the LMD technique allows the parallel analysis of both the film/enzyme interactions and the degradation process on the molecular level. (C) 2016 Elsevier Ltd. All rights reserved.},
  language  = {en}
}
@misc{SchoeneRochSchulzetal.2017,
  author    = {Sch{\"o}ne, Anne-Christin and Roch, Toralf and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Evaluating polymeric biomaterial-environment interfaces by Langmuir monolayer techniques},
  series = {Interface : journal of the Royal Society},
  volume    = {14},
  journal   = {Interface : journal of the Royal Society},
  publisher = {Royal Society},
  address   = {London},
  issn      = {1742-5689},
  doi       = {10.1098/rsif.2016.1028},
  pages     = {18},
  year      = {2017},
  abstract  = {Polymeric biomaterials are of specific relevance in medical and pharmaceutical applications due to their wide range of tailorable properties and functionalities. The knowledge about interactions of biomaterials with their biological environment is of crucial importance for developing highly sophisticated medical devices. To achieve optimal in vivo performance, a description at the molecular level is required to gain better understanding about the surface of synthetic materials for tailoring their properties. This is still challenging and requires the comprehensive characterization of morphological structures, polymer chain arrangements and degradation behaviour. The review discusses selected aspects for evaluating polymeric biomaterial-environment interfaces by Langmuir monolayer methods as powerful techniques for studying interfacial properties, such as morphological and degradation processes. The combination of spectroscopic, microscopic and scattering methods with the Langmuir techniques adapted to polymers can substantially improve the understanding of their in vivo behaviour.},
  language  = {en}
}
@article{SchulzEderTiberiusetal.2021,
  author    = {Schulz, Anne and Eder, Amelie and Tiberius, Victor and Solorio, Samantha Casas and Fabro, Manuela and Brehmer, Nataliia},
  title     = {The digitalization of motion picture production and its value chain implications},
  series = {Journalism and media},
  volume    = {2},
  journal   = {Journalism and media},
  number    = {3},
  publisher = {MPDI},
  address   = {Basel},
  issn      = {2673-5172},
  doi       = {10.3390/journalmedia2030024},
  pages     = {397 -- 416},
  year      = {2021},
  abstract  = {Technological change and development have been ongoing in the motion picture industry since its beginnings some 125 years ago. What further advancements of digitalization can be expected over the next decade and what are its implications for the industry's value chain? To answer this question, we conducted an international two-stage Delphi study. The results suggested a more frequent use of smartphones as cameras, the emergence of full digital film sets and digital star avatars, as well as advancements in VR-based and interactive movies. The findings imply challenges for traditional players in the motion picture value chain. Production technology becomes both simpler and more complex, leading to the threat of new entrants.},
  language  = {en}
}
@article{MachatschekSchoeneRaschdorfetal.2019,
  author    = {Machatschek, Rainhard Gabriel and Sch{\"o}ne, Anne-Christin and Raschdorf, Elisa and Ihlenburg, Ramona and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Interfacial properties of morpholine-2,5-dione-based oligodepsipeptides and multiblock copolymers},
  series = {MRS Communications},
  volume    = {9},
  journal   = {MRS Communications},
  number    = {1},
  publisher = {Cambridge Univ. Press},
  address   = {New York},
  issn      = {2159-6859},
  doi       = {10.1557/mrc.2019.21},
  pages     = {170 -- 180},
  year      = {2019},
  abstract  = {Oligodepsipeptides (ODPs) with alternating amide and ester bonds prepared by ring-opening polymerization of morpholine-2,5-dione derivatives are promising matrices for drug delivery systems and building blocks for multifunctional biomaterials. Here, we elucidate the behavior of three telechelic ODPs and one multiblock copolymer containing ODP blocks at the air-water interface. Surprisingly, whereas the oligomers and multiblock copolymers crystallize in bulk, no crystallization is observed at the air-water interface. Furthermore, polarization modulation infrared reflection absorption spectroscopy is used to elucidate hydrogen bonding and secondary structures in ODP monolayers. The results will direct the development of the next ODP-based biomaterial generation with tailored properties for highly sophisticated applications.},
  language  = {en}
}
@misc{MachatschekSchoeneRaschdorfetal.2019,
  author    = {Machatschek, Rainhard Gabriel and Sch{\"o}ne, Anne-Christin and Raschdorf, Elisa and Ihlenburg, Ramona and Schulz, Burkhard and Lendlein, Andreas},
  title     = {Interfacial properties of morpholine-2,5-dione-based oligodepsipeptides and multiblock copolymers},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1106},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-46975},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-469755},
  pages     = {170 -- 180},
  year      = {2019},
  abstract  = {Oligodepsipeptides (ODPs) with alternating amide and ester bonds prepared by ring-opening polymerization of morpholine-2,5-dione derivatives are promising matrices for drug delivery systems and building blocks for multifunctional biomaterials. Here, we elucidate the behavior of three telechelic ODPs and one multiblock copolymer containing ODP blocks at the air-water interface. Surprisingly, whereas the oligomers and multiblock copolymers crystallize in bulk, no crystallization is observed at the air-water interface. Furthermore, polarization modulation infrared reflection absorption spectroscopy is used to elucidate hydrogen bonding and secondary structures in ODP monolayers. The results will direct the development of the next ODP-based biomaterial generation with tailored properties for highly sophisticated applications.},
  language  = {en}
}
@misc{BeckmannBeckerKadowetal.2019,
  author    = {Beckmann, Nadine and Becker, Katrin Anne and Kadow, Stephanie and Schumacher, Fabian and Kramer, Melanie and K{\"u}hn, Claudine and Schulz-Schaeffer, Walter J. and Edwards, Michael J. and Kleuser, Burkhard and Gulbins, Erich and Carpinteiro, Alexander},
  title     = {Acid sphingomyelinase deficiency ameliorates Farber disease},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1087},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-44128},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441282},
  pages     = {20},
  year      = {2019},
  abstract  = {Farber disease is a rare lysosomal storage disorder resulting from acid ceramidase deficiency and subsequent ceramide accumulation. No treatments for Farber disease are clinically available, and affected patients have a severely shortened lifespan. We have recently reported a novel acid ceramidase deficiency model that mirrors the human disease closely. Acid sphingomyelinase is the enzyme that generates ceramide upstream of acid ceramidase in the lysosomes. Using our acid ceramidase deficiency model, we tested if acid sphingomyelinase could be a potential novel therapeutic target for the treatment of Farber disease. A number of functional acid sphingomyelinase inhibitors are clinically available and have been used for decades to treat major depression. Using these as a therapeutic for Farber disease, thus, has the potential to improve central nervous symptoms of the disease as well, something all other treatment options for Farber disease can't achieve so far. As a proof-of-concept study, we first cross-bred acid ceramidase deficient mice with acid sphingomyelinase deficient mice in order to prevent ceramide accumulation. Double-deficient mice had reduced ceramide accumulation, fewer disease manifestations, and prolonged survival. We next targeted acid sphingomyelinase pharmacologically, to test if these findings would translate to a setting with clinical applicability. Surprisingly, the treatment of acid ceramidase deficient mice with the acid sphingomyelinase inhibitor amitriptyline was toxic to acid ceramidase deficient mice and killed them within a few days of treatment. In conclusion, our study provides the first proof-of-concept that acid sphingomyelinase could be a potential new therapeutic target for Farber disease to reduce disease manifestations and prolong survival. However, we also identified previously unknown toxicity of the functional acid sphingomyelinase inhibitor amitriptyline in the context of Farber disease, strongly cautioning against the use of this substance class for Farber disease patients},
  language  = {en}
}
@article{BeckmannKadowSchumacheretal.2018,
  author    = {Beckmann, Nadine and Kadow, Stephanie and Schumacher, Fabian and Goethert, Joachim R. and Kesper, Stefanie and Draeger, Annette and Schulz-Schaeffer, Walter J. and Wang, Jiang and Becker, Jan U. and Kramer, Melanie and Kuehn, Claudine and Kleuser, Burkhard and Becker, Katrin Anne and Gulbins, Erich and Carpinteiro, Alexander},
  title     = {Pathological manifestations of Farber disease in a new mouse model},
  series = {Biological chemistry},
  volume    = {399},
  journal   = {Biological chemistry},
  number    = {10},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {1431-6730},
  doi       = {10.1515/hsz-2018-0170},
  pages     = {1183 -- 1202},
  year      = {2018},
  abstract  = {Farber disease (FD) is a rare lysosomal storage disorder resulting from acid ceramidase deficiency and subsequent ceramide accumulation. No treatments are clinically available and affected patients have a severely shortened lifespan. Due to the low incidence, the pathogenesis of FD is still poorly understood. Here, we report a novel acid ceramidase mutant mouse model that enables the study of pathogenic mechanisms of FD and ceramide accumulation. Asah1(tmEx1) mice were generated by deletion of the acid ceramidase signal peptide sequence. The effects on lysosomal targeting and activity of the enzyme were assessed. Ceramide and sphingomyelin levels were quantified by liquid chromatography tandem-mass spectrometry (LC-MS/MS) and disease manifestations in several organ systems were analyzed by histology and biochemistry. We show that deletion of the signal peptide sequence disrupts lysosomal targeting and enzyme activity, resulting in ceramide and sphingomyelin accumulation. The affected mice fail to thrive and die early. Histiocytic infiltrations were observed in many tissues, as well as lung inflammation, liver fibrosis, muscular disease manifestations and mild kidney injury. Our new mouse model mirrors human FD and thus offers further insights into the pathogenesis of this disease. In the future, it may also facilitate the development of urgently needed therapies.},
  language  = {en}
}
@article{BeckmannBeckerKadowetal.2019,
  author    = {Beckmann, Nadine and Becker, Katrin Anne and Kadow, Stephanie and Schumacher, Fabian and Kramer, Melanie and Kuehn, Claudine and Schulz-Schaeffer, Walter J. and Edwards, Michael J. and Kleuser, Burkhard and Gulbins, Erich and Carpinteiro, Alexander},
  title     = {Acid Sphingomyelinase Deficiency Ameliorates Farber Disease},
  series = {International journal of molecular sciences},
  volume    = {20},
  journal   = {International journal of molecular sciences},
  number    = {24},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1422-0067},
  doi       = {10.3390/ijms20246253},
  pages     = {18},
  year      = {2019},
  abstract  = {Farber disease is a rare lysosomal storage disorder resulting from acid ceramidase deficiency and subsequent ceramide accumulation. No treatments for Farber disease are clinically available, and affected patients have a severely shortened lifespan. We have recently reported a novel acid ceramidase deficiency model that mirrors the human disease closely. Acid sphingomyelinase is the enzyme that generates ceramide upstream of acid ceramidase in the lysosomes. Using our acid ceramidase deficiency model, we tested if acid sphingomyelinase could be a potential novel therapeutic target for the treatment of Farber disease. A number of functional acid sphingomyelinase inhibitors are clinically available and have been used for decades to treat major depression. Using these as a therapeutic for Farber disease, thus, has the potential to improve central nervous symptoms of the disease as well, something all other treatment options for Farber disease can't achieve so far. As a proof-of-concept study, we first cross-bred acid ceramidase deficient mice with acid sphingomyelinase deficient mice in order to prevent ceramide accumulation. Double-deficient mice had reduced ceramide accumulation, fewer disease manifestations, and prolonged survival. We next targeted acid sphingomyelinase pharmacologically, to test if these findings would translate to a setting with clinical applicability. Surprisingly, the treatment of acid ceramidase deficient mice with the acid sphingomyelinase inhibitor amitriptyline was toxic to acid ceramidase deficient mice and killed them within a few days of treatment. In conclusion, our study provides the first proof-of-concept that acid sphingomyelinase could be a potential new therapeutic target for Farber disease to reduce disease manifestations and prolong survival. However, we also identified previously unknown toxicity of the functional acid sphingomyelinase inhibitor amitriptyline in the context of Farber disease, strongly cautioning against the use of this substance class for Farber disease patients.},
  language  = {en}
}
@article{WyschkonSchulzGallitetal.2017,
  author    = {Wyschkon, Anne and Schulz, Franziska and Gallit, Finja Sunnyi and Poltz, Nadine and Kohn-Henkel, Juliane and Moraske, Svenja and Bond{\"u}, Rebecca and von Aster, Michael G. and Esser, G{\"u}nter},
  title     = {5-Jahres-Verlauf der LRS},
  series = {Zeitschrift f{\"u}r Kinder- und Jugendpsychiatrie und Psychotherapie},
  volume    = {46},
  journal   = {Zeitschrift f{\"u}r Kinder- und Jugendpsychiatrie und Psychotherapie},
  number    = {2},
  publisher = {Hogrefe},
  address   = {Bern},
  issn      = {1422-4917},
  doi       = {10.1024/1422-4917/a000535},
  pages     = {107 -- 122},
  year      = {2017},
  abstract  = {Fragestellung: Untersucht wird der Verlauf von Kindern mit Lese-Rechtschreibst{\"o}rungen (LRS) {\"u}ber gut 5 Jahre unter Ber{\"u}cksichtigung des Einflusses des Geschlechts der Betroffenen. Außerdem werden Auswirkungen der LRS auf das sp{\"a}tere Schriftsprachniveau und den Schulerfolg {\"u}berpr{\"u}ft. Methodik: Eingangs wurden 995 Sch{\"u}ler zwischen 6 und 16 Jahren untersucht. Ein Teil dieser Kinder ist nach 43 sowie 63 Monaten nachuntersucht worden. Eine LRS wurde diagnostiziert, wenn f{\"u}r das Lesen bzw. Rechtschreiben das doppelte Diskrepanzkriterium von 1.5 Standardabweichungen zur nonverbalen Intelligenz und dem Mittelwert der Klassenstufe erf{\"u}llt war und gleichzeitig keine Minderbegabung vorlag. Ergebnisse: Die LRS weist {\"u}ber einen Zeitraum von 63 Monaten eine hohe St{\"o}rungspersistenz von knapp 70 \% auf. Der 5-Jahres-Verlauf der mittleren Lese- und Rechtschreibleistungen wurde nicht vom Geschlecht beeinflusst. Trotz durchschnittlicher Intelligenz blieben die LRS-Sch{\"u}ler in der Schriftsprache mindestens eine Standardabweichung hinter durchschnittlich und etwa 0.5 Standardabweichungseinheiten hinter unterdurchschnittlich intelligenten Kindern zur{\"u}ck. Der Schulerfolg der LRS-Sch{\"u}ler glich dem unterdurchschnittlich intelligenter Kinder und fiel deutlich schlechter aus als bei durchschnittlich intelligenten Kontrollkindern. Schlussfolgerungen: Eine LRS stellt ein erhebliches Entwicklungsrisiko dar, was fr{\"u}hzeitige Diagnostik- und Therapiemaßnahmen erfordert. Daf{\"u}r sind reliable und im Hinblick auf die resultierenden Pr{\"a}valenzraten sinnvolle, allgemein anerkannte Diagnosekriterien essenziell.},
  language  = {de}
}