| 
      
       Grants 
      German Research Foundation (DFG) 
      
        
          | 
			 2022 - 2026 | 
          Günzel | 
          
		Deputy Coordinator  
		DFG Research Training Group (GRK 2318/2) "Tight junctions and their proteins: molecular features and actions in 
		health and disease (TJ-Train)" | 
        	
  		 
        
          | 
			 2022 - 2026 | 
          
			Günzel,  
			Scheffel 
			(Dermatology) | 
          
	Project A1, "Impedance spectroscopy of epithelial barrier properties", in: 
	
			DFG Research Training Group 
	(GRK 2318/2) 
			
	
			"Tight junctions and their proteins: molecular features and actions in health and disease (TJ-Train)" | 
  		 
        
          | 
			 2021 - 2024  | 
          
			Günzel | 
          
          DFG-Sachbeihilfe 
          (GU 447/14-2) 
			"Funktionelle Interaktion von Claudinen im renalen
			lonentransport" | 
  		 
        
          | 
			 2020  | 
          
			Günzel  
			et al. | 
          
DFG major instrumentation (Großgerät, 700 T€) STED super-resolution confocal microscope | 
  		 
        
          | 2017 - 2022 | 
          Günzel | 
          
		Deputy Coordinator  
		DFG Research Training Group (GRK 2318/1) "Tight junctions and their proteins: molecular features and actions in 
		health and disease (TJ-Train)" | 
         
        
          | 2017 - 2022 | 
          Günzel | 
          
	 
	Project A1, "Impedance spectroscopy of epithelial barrier properties", in: 
	
DFG Research Training Group 
	(GRK 2318/1) 
	
	"Tight junctions and their proteins: molecular features and actions in health and disease (TJ-Train)" 
 | 
         
        
          | 2016 - 2019 | 
          Günzel | 
          
          DFG Research Grant 
    		(GU 447/14-1) "Functional interaction of claudins in renal ion transport" | 
         
		
          | 2010 - 2012 | 
          Günzel | 
          
           
          Project 7 
          "Renal claudins and their interactions", in: 
          DFG Research Unit 721 (FOR 721/2) "Molecular structure and function of the tight junction"  | 
         
		
          | 2008 - 2010 | 
          Günzel, 
          Fromm | 
          
           DFG Research Grant (GU 447/11-1) "Barrier and channel properties of claudins in the renal diluting segment and distal nephron"  | 
         
        
          | 2000 - 2004 | 
          Günzel | 
          DFG Research Grant 
          (GU 447/6-1) "Regulation of the intracellular Mg2+ 
          concentration in identified neurons of the leech (Hirudo medicinalis)" | 
         
         
      CV 
      
        
          | 1981 - 1988 | 
          Study of Biology, University of Constance, Germany | 
         
        
          | 1987 - 1988 | 
          Diploma thesis "Correlation of histochemical, morphological, and electrophysiological properties of opener and closer muscle fibers of crayfish walking legs", supervision 
			Prof. Rathmayer, University of Constance | 
         
        
          | 1988 - 1992 | 
          PhD doctoral thesis, "The 'catch-like' effect of arthropod muscle contraction", supervision Prof. Rathmayer, University of Constance | 
         
        
          | 1992 | 
          * daughter Carolin | 
         
        
          | 1992 - 1999 | 
          Researcher, Dept. of Neurobiology, University of Duesseldorf | 
         
        
          | 2000 | 
          Visiting Assistant Professor, Med. Sch., Case Western Reserve Univ., Cleveland/Ohio, USA | 
         
        
          | 2001 - 2003 | 
          Senior Researcher, Dept. of Neurobiology, University of Düsseldorf | 
         
        
          | 2002 | 
          
			Habilitation for "Privatdozent" (US eqivalent "associate professor"),
			Zoology | 
         
        
          | since 6. 2003 | 
          Senior Researcher, Inst. of Clinical Physiology, Campus Benjamin Franklin, Charité, Berlin | 
         
        
          | 2006 | 
          Extension of habilitation field to "Zoology and Experimental Biomedicine" | 
         
        
          | Oct. 2015 | 
          Appointment as
			Adjunct Professor ("Außerplanmäßige Professorin") | 
         
        
			
          | 
 Duties   | 
           
		
          | 2004 - 2012 | 
          Coordinating Officer for Research of the Inst. of Clinical Physiology | 
         
		
          | since 2009 | 
          Member of the "Joint Committee for Bioinformatics", Freie Universität Berlin and Charité | 
         
		
          | since 2012 | 
          Coordinating Officer for Teaching of Clinical Physiology / Nutritional Medicine | 
         
		
          | since 2014 | 
          Member of the Charité Research Committee | 
         
		
          | since 2020 | 
          Editorial board: Biology (Basel) | 
         
       
        
      
        
          | 
             
          Neurobiology, Düsseldorf: 
          Intracellular Magnesium 
          
            - First-time comparative measurements of intracellular [Mg2+] in different types of muscle in frog (Xenopus laevis) and crayfish (Procambarus clarki and 
			Pacifastacus leniusculus) using ion-selective microelectrodes (Günzel & Galler, 1991) 
 
            - Regulation of intracellular [Mg2+] in 3 types of neurons (multifunctional Retzius neurons, mechanosensoric P-(pressure-) neurons, non-classified Leydig-(50-) neurons) and 
			in Neuropil glia cells of the leech (Hirudo medicinalis) 
 
            - Mg2+ regulation in neurons of the CA1 region of rat hippocampus 
 
           
           
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