@inproceedings{AndersSchartlScholl1981,
  author    = {Anders, F. and Schartl, Manfred and Scholl, E.},
  title     = {Evaluation of environmental and hereditary factors in carcinogenesis, based on studies in Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-72741},
  year      = {1981},
  abstract  = {Neoplasia in Xiphophorus can be classified into a) a large group that is triggered by carcinogens; b) a large group triggered by promoters; c) a small group that develops "spontaneously" following interpopulational and interracial hybridizations; and d) a small group that develops "spontaneously" following germ line mutation. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Hybridization is the most effective process that leads to disintegration of the protection gene systems. Environmental factors may complete disintegration and thus may trigger neoplasia. It is discussed whether the findings on Xiphophorus may also apply to humans.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@inproceedings{AndersSchollSchartl1981,
  author    = {Anders, F. and Scholl, E. and Schartl, Manfred},
  title     = {Environmental and hereditary factors in the causation of neoplasia, based on studies of the Xiphophorus fish melanoma system},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86402},
  year      = {1981},
  abstract  = {Neoplasia in Xiphophorus can be classified into: a) a Jarge group triggered by carcinogens; b) a large group triggered by promoters; and c) a small group that develops "spontaneously" according to Mendelian Jaw. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Interpopulational arid interracial hybridization is the most effective process that Ieads to disintegration of the protective gene systems. Environmental factors may complete disintegration in somatic cells and thus may trigger neoplasia. The applications of the findings on Xiphophorus to humans are discussed.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@phdthesis{CardosoeCastro2012,
  author    = {Cardoso e Castro, In{\^e}s Sofia},
  title     = {Epigenetic switch induced by MYC in Non-Small-Cell Lung Cancer},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-76713},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2012},
  abstract  = {Non-Small-Cell Lung Cancer (NSCLC) is the most frequent human lung cancer and a major cause of death due to its high rate of metastasis1. These facts emphasize the urgent need for the investigation of new targets for anti-metastatic therapy. Up to now a number of genes and gene products have been identified that positively or negatively affect the probability of established human tumor cell lines to metastasize2. Previously, together with the group of Professor Ulf Rapp, we have described the first conditional mouse model for metastasis of NSCLC and identified a gene, c-MYC, that is able to orchestrate all steps of this process. We could identify potential markers for detection of metastasis and highlighted GATA4, which is exclusively expressed during lung development, as a target for future therapeutic intervention2. However, the mechanism underlying this metastatic conversion remained to be identified, and was therefore the focus of the present work. Here, GATA4 is identified as a MYC target in the development of metastasis and epigenetic alterations at the GATA4 promoter level are shown after MYC expression in NSCLC in vivo and in vitro. Such alterations include site-specific demethylation that accompanies the displacement of the MYC-associated zinc finger protein (MAZ) from the GATA4 promoter, which leads to GATA4 expression. Histone modification analysis of the GATA4 promoter revealed a switch from repressive histone marks to active histone marks after MYC binding, which corresponds to active GATA4 expression. This work identifies a novel epigenetic mechanism by which MYC activates GATA4 leading to metastasis in NSCLC, suggesting novel potential targets for the development of anti-metastatic therapy.},
  subject      = {Nicht-kleinzelliges Bronchialkarzinom},
  language  = {en}
}
@article{HannigOttilieSchartl1991,
  author    = {Hannig, Gerhard and Ottilie, Sabine and Schartl, Manfred},
  title     = {Conservation of structure and expression of the c-yes and fyn genes in lower vertebrates},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86723},
  year      = {1991},
  abstract  = {The src-gene family in mammals and birds consists of 9 closely related protein tyrosine kinases. We have cloned the c-yes and fyn bomologues of the src-family from the teleost fish Xiphophorus helleri. Both genes show a high degree of sequence conservation and exhibit all structural motifs diagnostic for functional src-like protein tyrosine kinases. Sequence comparisons revealed three domains (exon 2, exons 3--6, exons 7-12) which evolve at different rates. Both genes exhibit an identical expression pattern, with preferential expression in neural tissues. No transcripts of c-yes were found in liver wbich is contrary to the situation in higher vertebrales. In malignant melanoma, elevated Ieveis of c-yes andfyn were detected indicating a possible function during secondary steps of tumor progression for src-related tyrosine kinases.},
  subject      = {Konservierung},
  language  = {en}
}