@article{KoeppenRiedelProskeetal.2012, author = {K{\"o}ppen, Robert and Riedel, Juliane and Proske, Matthias and Drzymala, Sarah and Rasenko, Tatjana and Durmaz, Vedat and Weber, Marcus and Koch, Matthias}, title = {Photochemical trans-/cis-isomerization and quantification of zearalenone in edible oils}, series = {J. Agric. Food Chem.}, volume = {60}, journal = {J. Agric. Food Chem.}, doi = {10.1021/jf3037775}, pages = {11733 -- 11740}, year = {2012}, language = {en} } @article{GoubergritsWeberPetzetal.2009, author = {Goubergrits, Leonid and Weber, Sarah and Petz, Christoph and Spuler, Andreas and P{\"o}thke, Jens and Berthe, Andr{\´e} and Hege, Hans-Christian}, title = {Wall-PIV as a Near Wall Flow Validation Tool for CFD}, series = {Journal of Visualization}, volume = {12}, journal = {Journal of Visualization}, number = {3}, pages = {241 -- 250}, year = {2009}, language = {en} } @article{SchradeTroegerEldashanetal., author = {Schrade, Katharina and Tr{\"o}ger, Jessica and Eldashan, Adeep and Z{\"u}hlke, Kerstin and Abdul Azees, Kamal R. and Elkins, Jonathan M. and Neuenschwander, Martin and Oder, Andreas and Elkewedi, Mohamed and Jaksch, Sarah and Andrae, Karsten and Li, Jinliang and Fernandes, Jaoa and M{\"u}ller, Paul Markus and Grunwald, Stephan and Marino, Stephen F. and Vukicevic, Tanja and Eichhorst, Jenny and Wiesner, Burkhard and Weber, Marcus and Kapiloff, Michael and Rocks, Oliver and Daumke, Oliver and Wieland, Thomas and Knapp, Stefan and von Kries, Jens Peter and Klussmann, Enno}, title = {An AKAP-Lbc-RhoA interaction inhibitor promotes the translocation of aquaporin-2 to the plasma membrane of renal collecting duct principal cells}, series = {PLOS ONE}, volume = {13}, journal = {PLOS ONE}, number = {1}, doi = {10.1371/journal.pone.0191423}, pages = {e0191423 -- e0191423}, abstract = {Stimulation of renal collecting duct principal cells with antidiuretic hormone (arginine-vasopressin, AVP) results in inhibition of the small GTPase RhoA and the enrichment of the water channel aquaporin-2 (AQP2) in the plasma membrane. The membrane insertion facilitates water reabsorption from primary urine and fine-tuning of body water homeostasis. Rho guanine nucleotide exchange factors (GEFs) interact with RhoA, catalyze the exchange of GDP for GTP and thereby activate the GTPase. However, GEFs involved in the control of AQP2 in renal principal cells are unknown. The A-kinase anchoring protein, AKAP-Lbc, possesses GEF activity, specifically activates RhoA, and is expressed in primary renal inner medullary collecting duct principal (IMCD) cells. Through screening of 18,431 small molecules and synthesis of a focused library around one of the hits, we identified an inhibitor of the interaction of AKAP-Lbc and RhoA. This molecule, Scaff10-8, bound to RhoA, inhibited the AKAP-Lbc-mediated RhoA activation but did not interfere with RhoA activation through other GEFs or activities of other members of the Rho family of small GTPases, Rac1 and Cdc42. Scaff10-8 promoted the redistribution of AQP2 from intracellular vesicles to the periphery of IMCD cells. Thus, our data demonstrate an involvement of AKAP-Lbc-mediated RhoA activation in the control of AQP2 trafficking.}, language = {en} } @misc{RaharinirinaWeberBirketal., author = {Raharinirina, N. Alexia and Weber, Marcus and Birk, Ralph and Fackeldey, Konstantin and Klasse, Sarah M. and Richter, Tonio Sebastian}, title = {Different Tools and Results for Correspondence Analysis}, doi = {10.12752/8257}, abstract = {This is a list of codes generated from ancient egyptian texts. The codes are used for a correspondence analysis (CA). Codes and CA software are available from the linked webpage.}, language = {en} }