International Journal of Molecular Sciences Article Analysis of Several Pathways for Efficient Killing of Prostate Cancer Stem Cells: A Central Role of NF-κB RELA Kaya E. Witte 1,2,*,† , Jesco Pfitzenmaier 2,3,†, Jonathan Storm 1,2, Melanie Lütkemeyer 1, Clara Wimmer 1, Wiebke Schulten 1, Nele Czaniera 1, Marvin Geisler 1, Christine Förster 2,4, Ludwig Wilkens 2,4, Cornelius Knabbe 2,5, Fritz Mertzlufft 2,6 , Barbara Kaltschmidt 1,2,7,‡, Jan Schulte am Esch 2,8,‡ and Christian Kaltschmidt 1,2,*,‡ 1 Department of Cell Biology, University of Bielefeld, Universitätsstrasse 25, 33615 Bielefeld, Germany;
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[email protected] (J.S.a.E.) 3 Department of Urology and Center for Computer-Assisted and Robotic Urology, Protestant Hospital of Bethel Foundation, Campus Bielefeld-Bethel, University Medical School OWL at Bielefeld, Bielefeld University, Burgsteig 13, 33617 Bielefeld, Germany 4 Institute of Pathology, KRH Hospital Nordstadt, Affiliated with the Protestant Hospital of Bethel Foundation, 30167 Hannover, Germany 5 Heart and Diabetes Centre NRW, Institute for Laboratory