Now showing 1 - 10 of 77
  • 2016Conference Abstract
    [["dc.bibliographiccitation.journal","Oncology Research and Treatment"],["dc.bibliographiccitation.volume","39"],["dc.contributor.author","Jo, Peter"],["dc.contributor.author","Kitz, Julia"],["dc.contributor.author","Conradi, Lena-Christin"],["dc.contributor.author","Azizian, A."],["dc.contributor.author","Bernhardt, M."],["dc.contributor.author","Wolff, Hendrik Andreas"],["dc.contributor.author","Schirmer, Markus Anton"],["dc.contributor.author","Koenig, A."],["dc.contributor.author","Grade, Marian"],["dc.contributor.author","Ghadimi, Michael B."],["dc.contributor.author","Stroebel, Philipp"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Gaedcke, Jochen"],["dc.date.accessioned","2018-11-07T10:20:53Z"],["dc.date.available","2018-11-07T10:20:53Z"],["dc.date.issued","2016"],["dc.format.extent","75"],["dc.identifier.isi","000371353700239"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41971"],["dc.notes.status","zu prĂĽfen"],["dc.notes.submitter","Najko"],["dc.publisher","Karger"],["dc.publisher.place","Basel"],["dc.relation.issn","2296-5262"],["dc.relation.issn","2296-5270"],["dc.title","Heterogeneity of KRAS Mutation Status in Rectal Cancer"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]
    Details WOS
  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","158"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Case Reports in Oncology"],["dc.bibliographiccitation.lastpage","163"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Overbeck, Tobias R."],["dc.contributor.author","Schmitz, Katja"],["dc.contributor.author","Engelke, Christoph"],["dc.contributor.author","Sahlmann, Carsten-Oliver"],["dc.contributor.author","Hugo, Sara"],["dc.contributor.author","Kellner, Laura"],["dc.contributor.author","TrĂĽmper, Lorenz"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.date.accessioned","2020-12-10T18:37:47Z"],["dc.date.available","2020-12-10T18:37:47Z"],["dc.date.issued","2016"],["dc.identifier.doi","10.1159/000444745"],["dc.identifier.eissn","1662-6575"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77092"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Partial Response to First-Line Crizotinib in an Elderly Male Patient with ROS1 Translocation-Positive Lung Cancer"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","3028"],["dc.bibliographiccitation.issue","15_suppl"],["dc.bibliographiccitation.journal","Journal of Clinical Oncology"],["dc.bibliographiccitation.lastpage","3028"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Scheel, Andreas H."],["dc.contributor.author","Dietel, Manfred"],["dc.contributor.author","Heukamp, Lukas C."],["dc.contributor.author","Jöhrens, Korinna"],["dc.contributor.author","Kirchner, Thomas"],["dc.contributor.author","Reu, Simone"],["dc.contributor.author","Ruschoff, Josef"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Schirmacher, Peter"],["dc.contributor.author","Tiemann, Markus"],["dc.contributor.author","Warth, Arne"],["dc.contributor.author","Weichert, Wilko"],["dc.contributor.author","Fischer, Rieke Nila"],["dc.contributor.author","Wolf, Juergen"],["dc.contributor.author","Buettner, Reinhard"],["dc.date.accessioned","2020-12-10T18:41:30Z"],["dc.date.available","2020-12-10T18:41:30Z"],["dc.date.issued","2016"],["dc.identifier.doi","10.1200/JCO.2016.34.15_suppl.3028"],["dc.identifier.eissn","1527-7755"],["dc.identifier.issn","0732-183X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77597"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Diagnostic PD-L1 immunohistochemistry in NSCLC: Results of the first German harmonization study."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","3031"],["dc.bibliographiccitation.issue","15_suppl"],["dc.bibliographiccitation.journal","Journal of Clinical Oncology"],["dc.bibliographiccitation.lastpage","3031"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Richardt, Pascal"],["dc.contributor.author","Wilsberg, Lea"],["dc.contributor.author","Schmitz, Katja"],["dc.date.accessioned","2020-12-10T18:41:30Z"],["dc.date.available","2020-12-10T18:41:30Z"],["dc.date.issued","2016"],["dc.identifier.doi","10.1200/JCO.2016.34.15_suppl.3031"],["dc.identifier.eissn","1527-7755"],["dc.identifier.issn","0732-183X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77598"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Occurrence of PDL1/2 copy number gains detected by FISH in adeno and squamous cell carcinomas of the lung and association with PDL1 overexpression in adenocarcinomas."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2018Journal Article
    [["dc.bibliographiccitation.journal","Frontiers in Pediatrics"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Ragab, Nada"],["dc.contributor.author","Viehweger, Florian"],["dc.contributor.author","Bauer, Julia"],["dc.contributor.author","Geyer, Natalie"],["dc.contributor.author","Yang, Mingya"],["dc.contributor.author","Seils, Anna"],["dc.contributor.author","Belharazem, Djeda"],["dc.contributor.author","Brembeck, Felix H."],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Marx, Alexander"],["dc.contributor.author","Hahn, Heidi"],["dc.contributor.author","Simon-Keller, Katja"],["dc.date.accessioned","2020-12-10T18:44:36Z"],["dc.date.available","2020-12-10T18:44:36Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.3389/fped.2018.00378"],["dc.identifier.eissn","2296-2360"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78522"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Canonical WNT/β-Catenin Signaling Plays a Subordinate Role in Rhabdomyosarcomas"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2015Journal Article
    [["dc.bibliographiccitation.firstpage","126"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Der Pathologe"],["dc.bibliographiccitation.lastpage","136"],["dc.bibliographiccitation.volume","36"],["dc.contributor.author","Schmitz, Katja"],["dc.contributor.author","Schildhaus, H.-U."],["dc.date.accessioned","2018-11-07T10:00:00Z"],["dc.date.available","2018-11-07T10:00:00Z"],["dc.date.issued","2015"],["dc.description.abstract","Soft tissue tumors are often challenging for pathologists on the basis of morphology alone; therefore, tumor-specific chromosomal aberrations, such as translocations and fusions, amplifications or deletions can be diagnostically useful. Fluorescence in situ hybridization is widely used for the detection of most aberrations in routine diagnostics. Furthermore, reverse transcriptase PCR, sequencing and specific immunohistochemical assays are also applied. Next generation sequencing has already contributed to the identification of hitherto unknown aberrations. Molecular pathology is mainly used in sarcomas to discriminate between different tumor entities. In terms of personalized therapy and targeted treatment, molecular pathology can be utilized to detect predictive markers."],["dc.identifier.doi","10.1007/s00292-015-0010-6"],["dc.identifier.isi","000353059300002"],["dc.identifier.pmid","25822596"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/37709"],["dc.notes.status","zu prĂĽfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","1432-1963"],["dc.relation.issn","0172-8113"],["dc.title","Molecular pathology of soft tissue tumors: Contribution to diagnosis and therapy prediction"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]
    Details DOI PMID PMC WOS
  • 2015-04-30Journal Article
    [["dc.bibliographiccitation.firstpage","10577"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Oncotarget"],["dc.bibliographiccitation.lastpage","10585"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Scheffler, Matthias"],["dc.contributor.author","Schultheis, Anne"],["dc.contributor.author","Teixido, Cristina"],["dc.contributor.author","Michels, Sebastian"],["dc.contributor.author","Morales-Espinosa, Daniela"],["dc.contributor.author","Viteri, Santiago"],["dc.contributor.author","Hartmann, Wolfgang"],["dc.contributor.author","Merkelbach-Bruse, Sabine"],["dc.contributor.author","Fischer, Rieke"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Fassunke, Jana"],["dc.contributor.author","Sebastian, Martin"],["dc.contributor.author","Serke, Monika"],["dc.contributor.author","Kaminsky, Britta"],["dc.contributor.author","Randerath, Winfried"],["dc.contributor.author","Gerigk, Ulrich"],["dc.contributor.author","Ko, Yon-Dschun"],["dc.contributor.author","KrĂĽger, Stefan"],["dc.contributor.author","Schnell, Roland"],["dc.contributor.author","Rothe, Achim"],["dc.contributor.author","Kropf-Sanchen, Cornelia"],["dc.contributor.author","Heukamp, Lukas"],["dc.contributor.author","Rosell, Rafael"],["dc.contributor.author","BĂĽttner, Reinhard"],["dc.contributor.author","Wolf, JĂĽrgen"],["dc.date.accessioned","2019-07-09T11:42:39Z"],["dc.date.available","2019-07-09T11:42:39Z"],["dc.date.issued","2015-04-30"],["dc.description.abstract","BACKGROUND: While recent data show that crizotinib is highly effective in patients with ROS1 rearrangement, few data is available about the prognostic impact, the predictive value for different treatments, and the genetic heterogeneity of ROS1-positive patients. PATIENTS AND METHODS: 1137 patients with adenocarcinoma of the lung were analyzed regarding their ROS1 status. In positive cases, next-generation sequencing (NGS) was performed. Clinical characteristics, treatments and outcome of these patients were assessed. Overall survival (OS) was compared with genetically defined subgroups of ROS1-negative patients. RESULTS: 19 patients of 1035 evaluable (1.8%) had ROS1-rearrangement. The median OS has not been reached. Stage IV patients with ROS1-rearrangement had the best OS of all subgroups (36.7 months, p < 0.001). 9 of 14 (64.2%) patients had at least one response to chemotherapy. Estimated mean OS for patients receiving chemotherapy and crizotinib was 5.3 years. Ten patients with ROS1-rearrangement (52.6%) harbored additional aberrations. CONCLUSION: ROS1-rearangement is not only a predictive marker for response to crizotinib, but also seems to be the one of the best prognostic molecular markers in NSCLC reported so far. In stage IV patients, response to chemotherapy was remarkable high and overall survival was significantly better compared to other subgroups including EGFR-mutated and ALK-fusion-positive NSCLC."],["dc.identifier.doi","10.18632/oncotarget.3387"],["dc.identifier.fs","611826"],["dc.identifier.pmid","25868855"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13617"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/58716"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.issn","1949-2553"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.mesh","Adenocarcinoma"],["dc.subject.mesh","Adult"],["dc.subject.mesh","Aged"],["dc.subject.mesh","Female"],["dc.subject.mesh","Gene Rearrangement"],["dc.subject.mesh","Genetic Variation"],["dc.subject.mesh","Humans"],["dc.subject.mesh","Lung Neoplasms"],["dc.subject.mesh","Male"],["dc.subject.mesh","Middle Aged"],["dc.subject.mesh","Prognosis"],["dc.subject.mesh","Protein-Tyrosine Kinases"],["dc.subject.mesh","Proto-Oncogene Proteins"],["dc.subject.mesh","Survival Analysis"],["dc.subject.mesh","Treatment Outcome"],["dc.title","ROS1 rearrangements in lung adenocarcinoma: prognostic impact, therapeutic options and genetic variability."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI PMID PMC
  • 2014Journal Article
    [["dc.bibliographiccitation.artnumber","13"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","BMC Cancer"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Ihle, Michaela A."],["dc.contributor.author","Fassunke, Jana"],["dc.contributor.author","König, Katharina"],["dc.contributor.author","Grünewald, Inga"],["dc.contributor.author","Schlaak, Max"],["dc.contributor.author","Kreuzberg, Nicole"],["dc.contributor.author","Tietze, Lothar"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Büttner, Reinhard"],["dc.contributor.author","Merkelbach-Bruse, Sabine"],["dc.date.accessioned","2019-07-09T11:39:42Z"],["dc.date.available","2019-07-09T11:39:42Z"],["dc.date.issued","2014"],["dc.description.abstract","Background The approval of vemurafenib in the US 2011 and in Europe 2012 improved the therapy of not resectable or metastatic melanoma. Patients carrying a substitution of valine to glutamic acid at codon 600 (p.V600E) or a substitution of valine to leucine (p.V600K) in BRAF show complete or partial response. Therefore, the precise identification of the underlying somatic mutations is essential. Herein, we evaluate the sensitivity, specificity and feasibility of six different methods for the detection of BRAF mutations. Methods Samples harboring p.V600E mutations as well as rare mutations in BRAF exon 15 were compared to wildtype samples. DNA was extracted from formalin-fixed paraffin-embedded tissues by manual micro-dissection and automated extraction. BRAF mutational analysis was carried out by high resolution melting (HRM) analysis, pyrosequencing, allele specific PCR, next generation sequencing (NGS) and immunohistochemistry (IHC). All mutations were independently reassessed by Sanger sequencing. Due to the limited tumor tissue available different numbers of samples were analyzed with each method (82, 72, 60, 72, 49 and 82 respectively). Results There was no difference in sensitivity between the HRM analysis and Sanger sequencing (98%). All mutations down to 6.6% allele frequency could be detected with 100% specificity. In contrast, pyrosequencing detected 100% of the mutations down to 5% allele frequency but exhibited only 90% specificity. The allele specific PCR failed to detect 16.3% of the mutations eligible for therapy with vemurafenib. NGS could analyze 100% of the cases with 100% specificity but exhibited 97.5% sensitivity. IHC showed once cross-reactivity with p.V600R but was a good amendment to HRM. Conclusion Therefore, at present, a combination of HRM and IHC is recommended to increase sensitivity and specificity for routine diagnostic to fulfill the European requirements concerning vemurafenib therapy of melanoma patients."],["dc.identifier.doi","10.1186/1471-2407-14-13"],["dc.identifier.fs","603375"],["dc.identifier.pmid","24410877"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10053"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/58025"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.rights","CC BY 2.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/2.0"],["dc.title","Comparison of high resolution melting analysis, pyrosequencing, next generation sequencing and immunohistochemistry to conventional Sanger sequencing for the detection of p.V600E and non-p.V600E BRAF mutations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI PMID PMC
  • 2019Journal Article
    [["dc.bibliographiccitation.firstpage","769"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Immunotherapy"],["dc.bibliographiccitation.lastpage","782"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Schiwitza, Annett"],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Zwerger, Birgit"],["dc.contributor.author","RĂĽschoff, Josef"],["dc.contributor.author","Reinhardt, Christian"],["dc.contributor.author","Leha, Andreas"],["dc.contributor.author","Andreas, Stefan"],["dc.contributor.author","Rittmeyer, Achim"],["dc.date.accessioned","2020-12-10T18:43:39Z"],["dc.date.available","2020-12-10T18:43:39Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.2217/imt-2019-0039"],["dc.identifier.eissn","1750-7448"],["dc.identifier.issn","1750-743X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78202"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Monitoring efficacy of checkpoint inhibitor therapy in patients with non-small-cell lung cancer"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2017Journal Article
    [["dc.bibliographiccitation.firstpage","6334"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Nucleic Acids Research"],["dc.bibliographiccitation.lastpage","6349"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Mishra, Vivek Kumar"],["dc.contributor.author","Wegwitz, Florian"],["dc.contributor.author","Kosinsky, Robyn Laura"],["dc.contributor.author","Sen, Madhobi"],["dc.contributor.author","Baumgartner, Roland"],["dc.contributor.author","Wulff, Tanja"],["dc.contributor.author","Siveke, Jens T."],["dc.contributor.author","Schildhaus, Hans-Ulrich"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Kari, Vijayalakshmi"],["dc.contributor.author","Kohlhof, Hella"],["dc.contributor.author","Hessmann, Elisabeth"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T10:22:37Z"],["dc.date.available","2018-11-07T10:22:37Z"],["dc.date.issued","2017"],["dc.description.abstract","Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with a particularly dismal prognosis. Histone deacetylases (HDAC) are epigenetic modulators whose activity is frequently deregulated in various cancers including PDAC. In particular, class-I HDACs (HDAC 1, 2, 3 and 8) have been shown to play an important role in PDAC. In this study, we investigated the effects of the class Ispecific HDAC inhibitor (HDACi) 4SC-202 in multiple PDAC cell lines in promoting tumor cell differentiation. We show that 4SC-202 negatively affects TGF beta signaling and inhibits TGF beta-induced epithelial-tomesenchymal transition (EMT). Moreover, 4SC-202 markedly induced p21 (CDKN1A) expression and significantly attenuated cell proliferation. Mechanistically, genome-wide studies revealed that 4SC-202-induced genes were enriched for Bromodomain-containing Protein-4 (BRD4) and MYC occupancy. BRD4, a well-characterized acetyllysine reader, has been shown to play a major role in regulating transcription of selected subsets of genes. Importantly, BRD4 and MYC are essential for the expression of a subgroup of genes induced by class-I HDACi. Taken together, our study uncovers a previously unknown role of BRD4 and MYC in eliciting the HDACi-mediated induction of a subset of genes and provides molecular insight into the mechanisms of HDACi action in PDAC."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2017"],["dc.identifier.doi","10.1093/nar/gkx212"],["dc.identifier.isi","000403693000023"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14605"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42309"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prĂĽfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Oxford Univ Press"],["dc.relation.issn","1362-4962"],["dc.relation.issn","0305-1048"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Histone deacetylase class-I inhibition promotes epithelial gene expression in pancreatic cancer cells in a BRD4-and MYC-dependent manner"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI WOS