@phdthesis{Chaianunporn2012,
  author    = {Chaianunporn, Thotsapol},
  title     = {Evolution of dispersal and specialization in systems of interacting species},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-76779},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2012},
  abstract  = {A metacommunity approach will be a useful framework to assess and predict changes in biodiversity in spatially structured landscapes and changing environments. However, the relationship between two core elements of metacommunity dynamics, dispersal and species interaction are not well understood. Most theoretical studies on dispersal evolution assume that target species are in isolation and do not interact with other species although the species interactions and community structure should have strong interdependence with dispersal. On the one hand, a species interaction can change the cost and benefit structure of dispersing in relation to non-dispersing individuals. On the other hand, with dispersal, an individual can follow respectively avoid species partners. Moreover, it is also important to explore the interdependence between dispersal and species interaction with spatial and temporal heterogeneity of environment because it would allow us to gain more understanding about responses of community to disturbances such as habitat destruction or global climate change, and this aspect is up to now not well-studied. In this thesis, I focus on the interactive and evolutionary feedback effects between dispersal and various types of interspecific interactions in different environmental settings. More specifically, I contrast dispersal evolution in scenarios with different types of interactions (chapter 2), explore the concurrent evolution of dispersal and habitat niche width (specialization) in spatial heterogeneous landscape (chapter 3) and consider (potential) multidimensional evolutionary responses under climate change (chapter 4). Moreover, I investigate consequences of different dispersal probability and group tolerance on group formation respectively group composition and the coexistence of 'marker types' (chapter 5). For all studies, I utilize individual-based models of single or multiple species within spatially explicit (grid-based) landscapes. In chapter 5, I also use an analytical model in addition to an individual-based model to predict phenomenon in group recognition and group formation. ...},
  subject      = {Tiergesellschaft},
  language  = {en}
}
@article{ChagtaiZillDaineseetal.2016,
  author    = {Chagtai, Tasnim and Zill, Christina and Dainese, Linda and Wegert, Jenny and Savola, Suvi and Popov, Sergey and Mifsud, William and Vujanic, Gordan and Sebire, Neil and Le Bouc, Yves and Ambros, Peter F. and Kager, Leo and O`Sullivan, Maureen J. and Blaise, Annick and Bergeron, Christophe and Holmquist Mengelbier, Linda and Gisselsson, David and Kool, Marcel and Tytgat, Godelieve A.M. and van den Heuvel-Eibrink, Marry M. and Graf, Norbert and van Tinteren, Harm and Coulomb, Aurore and Gessler, Manfred and Williams, Richard Dafydd and Pritchard-Jones, Kathy},
  title     = {Gain of 1q As a Prognostic Biomarker in Wilms Tumors (WTs) Treated With Preoperative Chemotherapy in the International Society of Paediatric Oncology (SIOP) WT 2001 Trial: a SIOP Renal Tumours Biology Consortium Study},
  series = {Journal of Clinical Oncology},
  volume    = {34},
  journal   = {Journal of Clinical Oncology},
  number    = {26},
  doi       = {10.1200/JCO.2015.66.0001},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187478},
  pages     = {3195-3205},
  year      = {2016},
  abstract  = {Purpose Wilms tumor (WT) is the most common pediatric renal tumor. Treatment planning under International Society of Paediatric Oncology (SIOP) protocols is based on staging and histologic assessment of response to preoperative chemotherapy. Despite high overall survival (OS), many relapses occur in patients without specific risk factors, and many successfully treated patients are exposed to treatments with significant risks of late effects. To investigate whether molecular biomarkers could improve risk stratification, we assessed 1q status and other potential copy number biomarkers in a large WT series. Materials and Methods WT nephrectomy samples from 586 SIOP WT 2001 patients were analyzed using a multiplex ligation-dependent probe amplification (MLPA) assay that measured the copy number of 1q and other regions of interest. Results One hundred sixty-seven (28\%) of 586 WTs had 1q gain. Five-year event-free survival (EFS) was 75.0\% in patients with 1q gain (95\% CI, 68.5\% to 82.0\%) and 88.2\% in patients without gain (95\% CI, 85.0\% to 91.4\%). OS was 88.4\% with gain (95\% CI, 83.5\% to 93.6\%) and 94.4\% without gain (95\% CI, 92.1\% to 96.7\%). In univariable analysis, 1q gain was associated with poorer EFS (P<.001; hazard ratio, 2.33) and OS (P=.01; hazard ratio, 2.16). The association of 1q gain with poorer EFS retained significance in multivariable analysis adjusted for 1p and 16q loss, sex, stage, age, and histologic risk group. Gain of 1q remained associated with poorer EFS in tumor subsets limited to either intermediate-risk localized disease or nonanaplastic localized disease. Other notable aberrations associated with poorer EFS included MYCN gain and TP53 loss. Conclusion Gain of 1q is a potentially valuable prognostic biomarker in WT, in addition to histologic response to preoperative chemotherapy and tumor stage.},
  language  = {en}
}
@article{CeteciXuCetecietal.2011,
  author    = {Ceteci, Fatih and Xu, Jiajia and Ceteci, Semra and Zanucco, Emanuele and Thakur, Chitra and Rapp, Ulf R.},
  title     = {Conditional Expression of Oncogenic C-RAF in Mouse Pulmonary Epithelial Cells Reveals Differential Tumorigenesis and Induction of Autophagy Leading to Tumor Regression},
  series = {Neoplasia},
  volume    = {13},
  journal   = {Neoplasia},
  number    = {11},
  doi       = {10.1593/neo.11652},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-134347},
  pages     = {1005-1018},
  year      = {2011},
  abstract  = {Here we describe a novel conditional mouse lung tumor model for investigation of the pathogenesis of human lung cancer. On the basis of the frequent involvement of the Ras-RAF-MEK-ERK signaling pathway in human non-small cell lung carcinoma (NSCLC), we have explored the target cell availability, reversibility, and cell type specificity of transformation by oncogenic C-RAF. Targeting expression to alveolar type II cells or to Clara cells, the two likely precursors of human NSCLC, revealed differential tumorigenicity between these cells. Whereas expression of oncogenic C-RAF in alveolar type II cells readily induced multifocal macroscopic lung tumors independent of the developmental state, few tumors with type II pneumocytes features and incomplete penetrance were found when targeted to Clara cells. Induced tumors did not progress and were strictly dependent on the initiating oncogene. Deinduction of mice resulted in tumor regression due to autophagy rather than apoptosis. Induction of autophagic cell death in regressing lung tumors suggests the use of autophagy enhancers as a treatment choice for patients with NSCLC.},
  language  = {en}
}
@article{CerezoEchevarriaKehlBeitzingeretal.2023,
  author    = {Cerezo-Echevarria, Argi{\~n}e and Kehl, Alexandra and Beitzinger, Christoph and M{\"u}ller, Tobias and Klopfleisch, Robert and Aupperle-Lellbach, Heike},
  title     = {Evaluating the histologic grade of digital squamous cell carcinomas in dogs and copy number variation of KIT Ligand — a correlation study},
  series = {Veterinary Sciences},
  volume    = {10},
  journal   = {Veterinary Sciences},
  number    = {2},
  issn      = {2306-7381},
  doi       = {10.3390/vetsci10020088},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-304824},
  year      = {2023},
  abstract  = {Dark-haired dogs are predisposed to the development of digital squamous cell carcinoma (DSCC). This may potentially suggest an underlying genetic predisposition not yet completely elucidated. Some authors have suggested a potential correlation between the number of copies KIT Ligand (KITLG) and the predisposition of dogs to DSCC, containing a higher number of copies in those affected by the neoplasm. In this study, the aim was to evaluate a potential correlation between the number of copies of the KITLG and the histological grade of malignancy in dogs with DSCC. For this, 72 paraffin-embedded DSCCs with paired whole blood samples of 70 different dogs were included and grouped according to their haircoat color as follow: Group 0/unknown haircoat color (n = 11); Group 1.a/black non-Schnauzers (n = 15); group 1.b/black Schnauzers (n = 33); group 1.c/black and tan dogs (n = 7); group 2/tan animals (n = 4). The DSCCs were histologically graded. Additionally, KITLG Copy Number Variation (CNV) was determined by ddPCR. A significant correlation was observed between KITLG copy number and the histological grade and score value. This finding may suggest a possible factor for the development of canine DSCC, thus potentially having an impact on personalized veterinary oncological strategies and breeding programs.},
  language  = {en}
}
@article{CecilGentschevAdelfingeretal.2019,
  author    = {Cecil, Alexander and Gentschev, Ivaylo and Adelfinger, Marion and Dandekar, Thomas and Szalay, Aladar A.},
  title     = {Vaccinia virus injected human tumors: oncolytic virus efficiency predicted by antigen profiling analysis fitted boolean models},
  series = {Bioengineered},
  volume    = {10},
  journal   = {Bioengineered},
  number    = {1},
  doi       = {10.1080/21655979.2019.1622220},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200507},
  pages     = {190-196},
  year      = {2019},
  abstract  = {Virotherapy on the basis of oncolytic vaccinia virus (VACV) strains is a promising approach for cancer therapy. Recently, we showed that the oncolytic vaccinia virus GLV-1h68 has a therapeutic potential in treating human prostate and hepatocellular carcinomas in xenografted mice. In this study, we describe the use of dynamic boolean modeling for tumor growth prediction of vaccinia virus-injected human tumors. Antigen profiling data of vaccinia virus GLV-1h68-injected human xenografted mice were obtained, analyzed and used to calculate differences in the tumor growth signaling network by tumor type and gender. Our model combines networks for apoptosis, MAPK, p53, WNT, Hedgehog, the T-killer cell mediated cell death, Interferon and Interleukin signaling networks. The in silico findings conform very well with in vivo findings of tumor growth. Similar to a previously published analysis of vaccinia virus-injected canine tumors, we were able to confirm the suitability of our boolean modeling for prediction of human tumor growth after virus infection in the current study as well. In summary, these findings indicate that our boolean models could be a useful tool for testing of the efficacy of VACV-mediated cancer therapy already before its use in human patients.},
  language  = {en}
}
@phdthesis{Cecil2012,
  author    = {Cecil, Alexander [geb. Schmid]},
  title     = {Metabolische Netzwerkanalysen f{\"u}r den Weg von xenobiotischen zu vertr{\"a}glichen antibiotischen Substanzen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-71866},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2012},
  abstract  = {Durch das Auftreten neuer St{\"a}mme resistenter Krankheitserreger ist die Suche nach neuartigen Wirkstoffen gegen diese, sich st{\"a}ndig weiter ausbreitende Bedrohung, dringend notwendig. Der interdisziplin{\"a}re Sonderforschungsbereich 630 der Universit{\"a}t W{\"u}rzburg stellt sich dieser Aufgabe, indem hier neuartige Xenobiotika synthetisiert und auf ihre Wirksamkeit getestet werden. Die hier vorgelegte Dissertation f{\"u}gt sich hierbei nahtlos in die verschiedenen Fachbereiche des SFB630 ein: Sie stellt eine Schnittstelle zwischen Synthese und Analyse der Effekte der im Rahmen des SFB630 synthetisierten Isochinolinalkaloid-Derivaten. Mit den hier angewandten bioinformatischen Methoden wurden zun{\"a}chst die wichtigsten Stoffwechselwege von S. epidermidis R62A, S. aureus USA300 und menschlicher Zellen in sogenannten metabolischen Netzwerkmodellen nachgestellt. Basierend auf diesen Modellen konnten Enzymaktivit{\"a}ten f{\"u}r verschiedene Szenarien an zugesetzten Xenobiotika berechnet werden. Die hierf{\"u}r ben{\"o}tigten Daten wurden direkt aus Genexpressionsanalysen gewonnen. Die Validierung dieser Methode erfolgte durch Metabolommessungen. Hierf{\"u}r wurde S. aureus USA300 mit verschiedenen Konzentrationen von IQ-143 behandelt und gem{\"a}ß dem in dieser Dissertation vorgelegten Ernteprotokoll aufgearbeitet. Die Ergebnisse hieraus lassen darauf schließen, dass IQ-143 starke Effekte auf den Komplex 1 der Atmungskette aus{\"u}bt - diese Resultate decken sich mit denen der metabolischen Netzwerkanalyse. F{\"u}r den Wirkstoff IQ-238 ergaben sich trotz der strukturellen {\"A}hnlichkeiten zu IQ-143 deutlich verschiedene Wirkeffekte: Dieser Stoff verursacht einen direkten Abfall der Enzymaktivit{\"a}ten in der Glykolyse. Dadurch konnte eine unspezifische Toxizit{\"a}t dieser Stoffe basierend auf ihrer chemischen Struktur ausgeschlossen werden. Weiterhin konnten die bereits f{\"u}r IQ-143 und IQ-238 auf Bakterien angewandten Methoden erfolgreich zur Modellierung der Effekte von Methylenblau auf verschiedene resistente St{\"a}mme von P. falciparum 3D7 angewandt werden. Dadurch konnte gezeigt werden, dass Methylenblau in einer Kombination mit anderen Pr{\"a}paraten gegen diesen Parasiten zum einen die Wirkung des Prim{\"a}rpr{\"a}parates verst{\"a}rkt, zum anderen aber auch in gewissem Maße vorhandene Resistenzen gegen das Prim{\"a}rpr{\"a}parat zu verringern vermag. Somit konnte durch die vorgelegte Arbeit eine Pipeline zur Identifizierung der metabolischen Effekte verschiedener Wirkstoffe auf unterschiedliche Krankheitserreger erstellt werden. Diese Pipeline kann jederzeit auf andere Organismen ausgeweitet werden und stellt somit einen wichtigen Ansatz um Netzwerkeffekte verschiedener, potentieller Medikamente aufzukl{\"a}ren.},
  subject      = {Stoffwechsel},
  language  = {de}
}
@article{CavariHongFunkensteinetal.1993,
  author    = {Cavari, Benzion and Hong, Yunhan and Funkenstein, Bruria and Moav, Boaz and Schartl, Manfred},
  title     = {All-fish gene constructs for growth hormone gene transfer in fish},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61612},
  year      = {1993},
  abstract  = {In order to develop all-fish expression vectors for microinjection into fertilized fish eggs, we have prepared the following cunstructs: rainbow trout metallothionein a/b and the gilthead seabream growth hormone cDNA (ptMTa-gbsGHcDNA, ptMTb-gsbGHcDNA), carp ß-actin gilthead seabream GH cDNA (pcAßgsbGHcDNA). The inducible metallothionein promoters a and b were cloned from rainbow trout, and the constitutive promoter ß-actin was isolated from carp. The metallothionein promoters were cloned by using the PCR technique. The tMTa contains 430 bp, while the tMTb contains 260 bp (Hong et al. 1992). These two promoters were introduced to pGEM-3Z containing the GH cDNA of Sparus aurata to form ptMTa-gsbGH and ptMTb-gsbGH, respectively. The carp cytoplasmic ß-actin gene was chosen as a source for isolating strong constitutive regulatory sequences. One of these regulatory sequences in pUC118 was Iigated to GH cDNA of S. aurata to form the pcAß-gsbGHcDNA. Expression of the constructs containing the metallothionein promoters was tested in fish cell culture and was found tobe induced effectively by zinc. The ptMTa gsb-GH cDNA construct was microinjected into fertilized carp eggs, and integration in the genome of carp was detected in the DNA isolated from fins at the age of two months.},
  subject      = {Physiologische Chemie},
  language  = {en}
}
@article{CavariFunkensteinChenetal.1993,
  author    = {Cavari, Benzion and Funkenstein, Bruria and Chen, Thomas T. and Gonzalez-Villasenor, Lucia Irene and Schartl, Manfred},
  title     = {Effect of growth hormone on the growth rate of the gilthead seabream (Sparus aurata), and use of different constructs for the production of transgenic fish},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-69765},
  year      = {1993},
  abstract  = {When bovine or human growth hormones (GH) were injected into 6 months old (about 10 g) gilthead seabream, the growth rate of the fish, as measured by changes in their weight, increased by only about 15\% compared with the saline-injected control. No effect or even slight inhibition of the growth rate was obtained when chicken or porcine GHs were injected. In a preliminary experiment, it was found that injection ofthe native GH increased the growth rate ofthe fish by about 20\% after treatment for only 2 weeks. An expression vector, using the pRE1 plasmid and transformation into MZl cells, produced the gilthead seabream GH, providing a supply for further experiments on the effect of the homologaus GH on growth. Two reporter genes, ß-galactosidase (lacZ) and melanoma oncogene of Xiphophorus (mrk YY), were microinjected into fertilized eggs of S. aurata. Expression of these two genes could be demonstrated in 2-day-old embryos, the lacZ gene by staining of its enzymatic product, and the mrk YY gene by its phenotypic expression.},
  subject      = {Goldbrasse},
  language  = {en}
}
@article{CavalettoFaccoliMarinietal.2020,
  author    = {Cavaletto, Giacomo and Faccoli, Massimo and Marini, Lorenzo and Spaethe, Johannes and Magnani, Gianluca and Rassati, Davide},
  title     = {Effect of trap color on captures of bark- and wood-boring beetles (Coleoptera; Buprestidae and Scolytinae) and associated predators},
  series = {Insects},
  volume    = {11},
  journal   = {Insects},
  number    = {11},
  issn      = {2075-4450},
  doi       = {10.3390/insects11110749},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-216325},
  year      = {2020},
  abstract  = {Traps baited with attractive lures are increasingly used at entry-points and surrounding natural areas to intercept exotic wood-boring beetles accidentally introduced via international trade. Several trapping variables can affect the efficacy of this activity, including trap color. In this study, we tested whether species richness and abundance of jewel beetles (Buprestidae), bark and ambrosia beetles (Scolytinae), and their common predators (i.e., checkered beetles, Cleridae) can be modified using trap colors different to those currently used for surveillance of jewel beetles and bark and ambrosia beetles (i.e., green or black). We show that green and black traps are generally efficient, but also that many flower-visiting or dark-metallic colored jewel beetles and certain bark beetles are more attracted by other colors. In addition, we show that checkered beetles have color preferences similar to those of their Scolytinae preys, which limits using trap color to minimize their inadvertent removal. Overall, this study confirmed that understanding the color perception mechanisms in wood-boring beetles can lead to important improvements in trapping techniques and thereby increase the efficacy of surveillance programs.},
  language  = {en}
}
@article{CastilloWurdackPaulietal.2022,
  author    = {Castillo, Ruth and Wurdack, Mareike and Pauli, Thomas and Keller, Alexander and Feldhaar, Heike and Polidori, Carlo and Niehuis, Oliver and Schmitt, Thomas},
  title     = {Evidence for a chemical arms race between cuckoo wasps of the genus Hedychrum and their distantly related host apoid wasps},
  series = {BMC Ecology and Evolution},
  volume    = {22},
  journal   = {BMC Ecology and Evolution},
  number    = {1},
  doi       = {10.1186/s12862-022-02093-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-301289},
  year      = {2022},
  abstract  = {Background Brood parasites can exert strong selection pressure on their hosts. Many brood parasites escape their detection by mimicking sensory cues of their hosts. However, there is little evidence whether or not the hosts are able to escape the parasites' mimicry by changing these cues. We addressed this question by analyzing cuticular hydrocarbon (CHC) profiles of Cerceris and Philanthus wasps and their brood parasites, cuckoo wasps mimicking the CHC profiles of their hosts. Some of these hosts use hydrocarbons to preserve their prey against fungal infestation and thus, they cannot significantly change their CHC composition in response to chemical mimicry by Hedychrum brood parasites. Results We found that the CHC overlap between brood parasites and their hosts was lower in case of host wasps not preserving their prey than in case of prey-preserving host wasps, whose CHC evolution is constrained. Furthermore, the CHC profiles in non-preserving host wasps is more strongly diversified in females than in males, thus in the sex that is chemically mimicked by brood parasites. Conclusion Our results provide evidence for a chemical arms race between those hosts that are liberated from stabilizing selection on their chemical template and their parasites.},
  language  = {en}
}