The Small GTPase RAC1B: A Potent Negative Regulator of-and Useful Tool to Study-TGFβ Signaling by Hendrik Ungefroren, Ulrich F. Wellner, Tobias Keck, Hendrik Lehnert, Jens-Uwe Marquardt

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RAC1B Induces SMAD7 via USP26 to Suppress TGFβ1-Dependent Cell Migration in Mesenchymal-Subtype Carcinoma Cells by Hendrik Ungefroren, Anuradha Kumarasinghe, Melina Musfeldt, Christian Fiedler, Hendrik Lehnert, Jens-Uwe Marquardt

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Elucidation of the Role of SMAD4 in Epithelial–Mesenchymal Plasticity: Does It Help to Better Understand the Consequences of <i>DPC4</i> Inactivation in the Malignant Progression o... by Hendrik Ungefroren, Björn Konukiewitz, Rüdiger Braun, Ulrich Friedrich Wellner, Tobias Keck, Jens-Uwe Marquardt

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RAC1B Regulation of <i>TGFB1</i> Reveals an Unexpected Role of Autocrine TGFβ1 in the Suppression of Cell Motility by Hendrik Ungefroren, Hannah Otterbein, Ulrich F. Wellner, Tobias Keck, Hendrik Lehnert, Jens-Uwe Marquardt

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Autocrine TGFβ1 Opposes Exogenous TGFβ1-Induced Cell Migration and Growth Arrest through Sustainment of a Feed-Forward Loop Involving MEK-ERK Signaling by Hendrik Ungefroren, Jessica Christl, Caroline Eiden, Ulrich F. Wellner, Hendrik Lehnert, Jens-Uwe Marquardt

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TAp73 Inhibits EMT and Cell Migration in Pancreatic Cancer Cells through Promoting SMAD4 Expression and SMAD4-Dependent Inhibition of ERK Activation by Hendrik Ungefroren, Björn Konukiewitz, Rüdiger Braun, Ulrich Friedrich Wellner, Hendrik Lehnert, Jens-Uwe Marquardt

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Suppressive Role of ACVR1/ALK2 in Basal and TGFβ1-Induced Cell Migration in Pancreatic Ductal Adenocarcinoma Cells and Identification of a Self-Perpetuating Autoregulatory Loop Inv... by Hendrik Ungefroren, Rüdiger Braun, Olha Lapshyna, Björn Konukiewitz, Ulrich F. Wellner, Hendrik Lehnert, Jens-Uwe Marquardt

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RAC1b Collaborates with TAp73α-SMAD4 Signaling to Induce Biglycan Expression and Inhibit Basal and TGF-β-Driven Cell Motility in Human Pancreatic Cancer by Hendrik Ungefroren, Julissa Reimann, Björn Konukiewitz, Rüdiger Braun, Ulrich F. Wellner, Hendrik Lehnert, Jens-Uwe Marquardt

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A Comparative Endocrine Trans-Differentiation Approach to Pancreatic Ductal Adenocarcinoma Cells with Different EMT Phenotypes Identifies Quasi-Mesenchymal Tumor Cells as Those wit... by Paula M. Schmidtlein, Clara Volz, Rüdiger Braun, Isabel Thürling, Olha Lapshyna, Ulrich F. Wellner, Björn Konukiewitz, Hendrik Lehnert, Jens-Uwe Marquardt, Hendrik Ungefroren

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Activation of a Ductal-to-Endocrine Transdifferentiation Transcriptional Program in the Pancreatic Cancer Cell Line PANC-1 Is Controlled by RAC1 and RAC1b through Antagonistic Regu... by Paula Marie Schmidtlein, Clara Volz, Alexander Hackel, Isabel Thürling, Darko Castven, Rüdiger Braun, Ulrich Friedrich Wellner, Björn Konukiewitz, Gabriela Riemekasten, Hendrik Lehnert, Jens-Uwe Marquardt, Hendrik Ungefroren

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Differential Effects of Somatostatin, Octreotide, and Lanreotide on Neuroendocrine Differentiation and Proliferation in Established and Primary NET Cell Lines: Possible Crosstalk w... by Hendrik Ungefroren, Axel Künstner, Hauke Busch, Sören Franzenburg, Kim Luley, Fabrice Viol, Jörg Schrader, Björn Konukiewitz, Ulrich F. Wellner, Sebastian M. Meyhöfer, Tobias Keck, Jens-Uwe Marquardt, Hendrik Lehnert

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The Quasimesenchymal Pancreatic Ductal Epithelial Cell Line PANC-1—A Useful Model to Study Clonal Heterogeneity and EMT Subtype Shifting by Hendrik Ungefroren, Isabel Thürling, Benedikt Färber, Tanja Kowalke, Tanja Fischer, Leonardo Vinícius Monteiro De Assis, Rüdiger Braun, Darko Castven, Henrik Oster, Björn Konukiewitz, Ulrich Friedrich Wellner, Hendrik Lehnert, Jens-Uwe Marquardt

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Elevated serum levels of glial fibrillary acidic protein are associated with covert hepatic encephalopathy in patients with cirrhosis by Simon Johannes Gairing, Sven Danneberg, Leonard Kaps, Michael Nagel, Eva Maria Schleicher, Charlotte Quack, Sinah Engel, Stefan Bittner, Peter Robert Galle, Jörn Markus Schattenberg, Marcus-Alexander Wörns, Felix Luessi, Jens Uwe Marquardt, Christian Labenz

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The Addition of Transarterial Chemoembolization to Palliative Chemotherapy Extends Survival in Intrahepatic Cholangiocarcinoma by Simon Johannes Gairing, Felix Thol, Lukas Müller, Felix Hahn, Thomas Thomaidis, Carolin Czauderna, Fabian Bartsch, Michael Bernhard Pitton, Jens Uwe Marquardt, Marcus-Alexander Wörns, Peter Robert Galle, Markus Moehler, Arndt Weinmann, Roman Kloeckner, Friedrich Foerster

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Outcomes in patients receiving palliative chemotherapy for advanced biliary tract cancer by Felix Thol, Simon Johannes Gairing, Carolin Czauderna, Thomas Thomaidis, Thomas Gamstätter, Yvonne Huber, Johanna Vollmar, Johanna Lorenz, Maurice Michel, Fabian Bartsch, Lukas Müller, Roman Kloeckner, Peter Robert Galle, Marcus-Alexander Wörns, Jens Uwe Marquardt, Markus Moehler, Arndt Weinmann, Friedrich Foerster

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Establishment and Molecular Characterization of Two Patient-Derived Pancreatic Ductal Adenocarcinoma Cell Lines as Preclinical Models for Treatment Response by Rüdiger Braun, Olha Lapshyna, Jessica Watzelt, Maren Drenckhan, Axel Künstner, Benedikt Färber, Ahmed Ahmed Mohammed Hael, Louisa Bolm, Kim Christin Honselmann, Björn Konukiewitz, Darko Castven, Malte Spielmann, Sivahari Prasad Gorantla, Hauke Busch, Jens-Uwe Marquardt, Tobias Keck, Ulrich Friedrich Wellner, Hendrik Ungefroren

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