Protein Kinase CK2 Cellular Function in Normal and Disease States

Dr. Khalil Ahmed is a Professor at the University of Minnesota, and a Senior Research Career Scientist at Minneapolis VA Health Care System, Minneapolis, Minnesota, U.S.A. He has a long history of studies on the functional biology of protein kinase CK2 in normal and neoplastic cells. He originally described the signal mediated dynamic shuttling of CK2 in the cell, and discovered the role of CK2 as a suppressor of apoptosis. His current research is focused on the mechanism of CK2 regulation of cell death. He is also studying the development of molecular therapeutic strategies using a nanomedicine approach for treatment of prostate and other cancers. Dr. Olaf-Georg Issinger is a Professor at the University of Southern Denmark, Odense, Denmark. He has been involved in the initial cloning and characterization of protein kinase CK2, a prerequisite for the elucidation of its structure in the absence and presence of specific interaction molecules. His current research focuses on the exploration of cellular signaling pathways in cell lines with respect to the role of various protein kinases using newly characterized kinase inhibitors identified by screening small chemical compound libraries.Dr. Ryszard Szyszka is a Professor at the John Paul II Catholic University of Lublin, Poland. He is head of the Department of Molecular Biology and Dean of the Faculty of Biotechnology and Environmental Sciences. His research is focused on the identification and characterization of new substrates of protein kinase CK2 from Saccharomyces cerevisiae. Further areas of interest include the structure and regulation of yeast CK2, and discovery of novel CK2 inhibitors. 

1. CK2 Suppression of Apoptosis.- 2. Structural Determinants of CK2 Regulation.- 3. Targeting Protein Kinase: CK2 Suppresses Pro-Survival Signaling Pathways and Growth of Gliobastoma.- 4. The Roles of CK2 in Drosophila Neurogenesis.- 5. Targeting the CK2 Subunit Interface: Challenge and Usefulness.- 6. CK2 in Wnt/beta-catenin signaling and embryo development.- 7. Defective expression of CK2beta promotes EMT and stemness properties both required for breast cancer progression.- 8. Chemical Biology Approaches to Identify CK2 Substrates and Perform Unbiased Evaluation of CK2 Inhibitors.- 9. Development of Screening Systems and Identification of Novel Potent Inhibitors of Human Protein Kinase CK2.- 10. Protein Kinase CK2: At the Crossroad of Regulatory Cellular Pathways.- 11. Functional Regulation of DYRK Family Protein Kinases by Cellular Binding Partners.- 12. Regulation of CK2 in pancreatic beta cells.- 13. Recent impressions from the configurational and conformational space captured by protein kinase CK2.- 14. Role of CK2 in Plant Responses to Abiotic Stress.- 15. "Genuine" Casein Kinase: The False Sister of CK2: Phosphorylates-Secreted Proteins.- 16. CK2: - A Novel Player in L-DOPA induced dyskinesia in a mouse model of Parkinson's disease.- 17. CK2 function in the regulation of Akt Pathway: new findings and perspectives.- 18. CK2 structure from yeast to human.- 19. Cellular zinc signaling is triggered by CK2.- 20. A Nanomedicine Approach to Targeting CK2 for Cancer therapy.- 21. Bisubstrate approach for construction of high-affinity inhibitors and optical probes for protein kinase CK2.