% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Jurmeister:182807, author = {P. Jurmeister$^*$ and S. Glöß and R. F. Roller$^*$ and M. Leitheiser and S. Schmid$^*$ and L. H. Mochmann and E. Payá Capilla and R. Fritz and C. Dittmayer and C. Friedrich$^*$ and A. Thieme$^*$ and P. Keyl and A. Jarosch and S. Schallenberg and H. Bläker and I. Hoffmann and C. Vollbrecht$^*$ and A. Lehmann and M. Hummel$^*$ and D. Heim and M. Haji and P. Harter$^*$ and B. Englert and S. Frank and J. Hench and W. Paulus and M. Hasselblatt and W. Hartmann and H. Dohmen and U. Keber and P. Jank and C. Denkert and C. Stadelmann and F. Bremmer and A. Richter and A. Wefers$^*$ and J. Ribbat-Idel and S. Perner and C. Idel and L. Chiariotti and R. Della Monica and A. Marinelli and U. Schüller and M. Bockmayr and J. Liu and V. J. Lund and M. Forster and M. Lechner and S. L. Lorenzo-Guerra and M. Hermsen and P. D. Johann and A. Agaimy and P. Seegerer and A. Koch and F. Heppner$^*$ and S. Pfister$^*$ and D. Jones$^*$ and M. Sill and A. von Deimling$^*$ and M. Snuderl and K.-R. Müller and E. Forgó and B. E. Howitt and P. Mertins and F. Klauschen$^*$ and D. Capper$^*$}, title = {{DNA} methylation-based classification of sinonasal tumors.}, journal = {Nature Communications}, volume = {13}, number = {1}, issn = {2041-1723}, address = {[London]}, publisher = {Nature Publishing Group UK}, reportid = {DKFZ-2022-02939}, pages = {7148}, year = {2022}, abstract = {The diagnosis of sinonasal tumors is challenging due to a heterogeneous spectrum of various differential diagnoses as well as poorly defined, disputed entities such as sinonasal undifferentiated carcinomas (SNUCs). In this study, we apply a machine learning algorithm based on DNA methylation patterns to classify sinonasal tumors with clinical-grade reliability. We further show that sinonasal tumors with SNUC morphology are not as undifferentiated as their current terminology suggests but rather reassigned to four distinct molecular classes defined by epigenetic, mutational and proteomic profiles. This includes two classes with neuroendocrine differentiation, characterized by IDH2 or SMARCA4/ARID1A mutations with an overall favorable clinical course, one class composed of highly aggressive SMARCB1-deficient carcinomas and another class with tumors that represent potentially previously misclassified adenoid cystic carcinomas. Our findings can aid in improving the diagnostic classification of sinonasal tumors and could help to change the current perception of SNUCs.}, cin = {BE01 / MU01 / FM01 / HD01 / B300 / B062 / B360}, ddc = {500}, cid = {I:(DE-He78)BE01-20160331 / I:(DE-He78)MU01-20160331 / I:(DE-He78)FM01-20160331 / I:(DE-He78)HD01-20160331 / I:(DE-He78)B300-20160331 / I:(DE-He78)B062-20160331 / I:(DE-He78)B360-20160331}, pnm = {312 - Funktionelle und strukturelle Genomforschung (POF4-312)}, pid = {G:(DE-HGF)POF4-312}, typ = {PUB:(DE-HGF)16}, pubmed = {pmid:36443295}, doi = {10.1038/s41467-022-34815-3}, url = {https://inrepo02.dkfz.de/record/182807}, }