D
Dorothee Nashan
Researcher at University of Luxembourg
Publications - 6
Citations - 463
Dorothee Nashan is an academic researcher from University of Luxembourg. The author has contributed to research in topics: Melanoma & Drug resistance. The author has an hindex of 5, co-authored 6 publications receiving 412 citations.
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Journal ArticleDOI
Signatures of MicroRNAs and Selected MicroRNA Target Genes in Human Melanoma
Demetra Philippidou,Martina Schmitt,Dirk Moser,Christiane Margue,Petr V. Nazarov,Arnaud Muller,Laurent Vallar,Dorothee Nashan,Iris Behrmann,Stephanie Kreis +9 more
TL;DR: This study identified a deregulated gene network centered around microphthalmia-associated transcription factor, a transcription factor known to play a key role in melanoma development, and define miRNAs and miRNA target genes that offer candidate biomarkers in human melanoma.
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Interferon-γ-induced activation of Signal Transducer and Activator of Transcription 1 (STAT1) up-regulates the tumor suppressing microRNA-29 family in melanoma cells
Martina Schmitt,Demetra Philippidou,Susanne E. Reinsbach,Christiane Margue,Anke Wienecke-Baldacchino,Dorothee Nashan,Iris Behrmann,Stephanie Kreis +7 more
TL;DR: The findings reveal that the miR-29a/b1 cluster is to be included in the group of IFN- and STAT-regulated genes and may act as effectors of cytokine signalling in melanoma and other cancer cells as well as in the immune system.
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Comparison of a healthy miRNome with melanoma patient miRNomes: are microRNAs suitable serum biomarkers for cancer?
Christiane Margue,Susanne E. Reinsbach,Demetra Philippidou,Nicolas Beaume,Casandra Walters,Jochen G. Schneider,Dorothee Nashan,Iris Behrmann,Stephanie Kreis +8 more
TL;DR: There is strong evidence that levels of cell-free miRNAs only change significantly at later stages of melanoma progression, which has serious implications for miRNA biomarker studies in cancer.
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A new ALK isoform transported by extracellular vesicles confers drug resistance to melanoma cells.
Giulia Cesi,Demetra Philippidou,Ines Kozar,Yeoun Jin Kim,François Bernardin,Guillaume van Niel,Anke Wienecke-Baldacchino,Paul Felten,Elisabeth Letellier,Sonja Dengler,Dorothee Nashan,Claude Haan,Stephanie Kreis +12 more
TL;DR: This is the first report demonstrating the functional involvement of EVs in melanoma drug resistance by transporting a truncated but functional form of ALK, able to activate the MAPK signalling pathway in target cells.
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Deconvolution of transcriptomes and miRNomes by independent component analysis provides insights into biological processes and clinical outcomes of melanoma patients
Petr V. Nazarov,Anke Wienecke-Baldacchino,Andrei Zinovyev,Andrei Zinovyev,Urszula Czerwinska,Urszula Czerwinska,Urszula Czerwinska,Arnaud Muller,Dorothee Nashan,Gunnar Dittmar,Francisco Azuaje,Stephanie Kreis +11 more
TL;DR: A method that can overcome technical biases, predict clinically relevant outcomes and identify tumour-related biological processes in patients using previously collected large discovery datasets, and provides the prognosis of patient survival is presented.