| 
           
          Research topics 
          
          Publications 
          
           | 
          
         
       
      Grants  
      German Research Foundation (DFG) 
      
      
        
      
          | 
			2025 - 2028 | 
          
			 Rittner,
	 Krug,  
			Schindehütte  | 
          
 
Project 7
"Comparison of human and rodent neuronal barriers in pain resolution and their manipulation", in: DFG Klinische Forschungsgruppe
(KFO 5001/2), coordinators C. Sommer and H. Rittner (Würzburg) "Peripheral mechanisms of pain and their resolution"  | 
  			
		 
        
          | 
2022 - 2026 | 
          
			 
			Krug, Schulzke  | 
          
 
Project B06 "Interplay of the impaired tight junction and the subjacent immune cells 
in IBD", in: DFG Transregio Collaborative Research Center (TRR 241/2), 
coordinators C. Becker (Erlangen) and B. Siegmund (Berlin) "Immune-epithelial communication in inflammatory bowel 
diseases"  | 
		 
        
          | 
2022 - 2026 | 
          
			 Krug  | 
          
 
		Project C2
		"Role of the tricellular tight junction in inflammatory bowel diseases (IBD)", 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 | 
          
			 Rittner, Krug  | 
          
 
Project 7
"Neuropathic pain resolution by nerve barrier sealing via endogenous netrin-1", in:  DFG Klinische Forschungsgruppe
(KFO 5001/1), coordinators C. Sommer and H. Rittner (Würzburg) "Peripheral mechanisms of pain and their resolution"  | 
         
        
          | 
			 2020  | 
          
			 Günzel  
			et al.  | 
          
 
DFG major instrumentation (Großgerät, 700 T€) STED super-resolution confocal microscope, 
  
 
consortium project: Krug SM  | 
  		 
        
          | 
 2018 - 2022 
			 | 
          
			 
			Krug, Schulzke  | 
          
 
Project B06 "Interplay of the impaired tight junction and the subjacent immune cells 
in IBD", in: DFG Transregio Collaborative Research Center (TRR 241/1), 
coordinators C. Becker (Erlangen) and B. Siegmund (Berlin) "Immune-epithelial communication in inflammatory bowel 
diseases"  | 
         
        
          | 
			 2018 - 2021  | 
          
			 Krug, Rittner  | 
          
 
        DFG Research Grant (KR 3807/7-1)
        "Neuropathic pain resolution by nerve barrier sealing and netrin-1", together with Heike Rittner, Würzburg (RI 
        817/12-1)  | 
         
        
          | 
			 2017 - 2022  | 
          
			 Krug, Fromm  | 
          
		 
		
		Project C2
		"Role of the tricellular tight junction in inflammatory bowel diseases (IBD)", in: 
		    
		
		DFG Research Training Group  (GRK 2318/1) "Tight junctions and their proteins: molecular 
		features and actions in health and disease (TJ-Train)" 
		
		 | 
         
        
          | 2017 | 
          Bachmann (Anatomy) | 
          
  
 
 
 DFG major instrumentation 
(INST 335/596-1 FUGG) Field emission scanning electron microscope (FESEM), consortium project: Fromm M, Krug SM, Piontek J "Paracellular versus transcytotic macromolecule passage / Organization 
of claudins in nanodomains"  | 
         
        
          | 2010 - 2012 | 
          Fromm, Schulzke, Krug | 
          
           
          Project Z "Freeze fracture electron microscopy; general duties", in: 
          DFG Research Unit 721 (FOR 721/2) "Molecular structure and function of the tight junction"  | 
         
        
          | 2011 - 2012 | 
          Krug | 
          
			 DFG Grant (KR 3807/1-1), program Initiation and enhancement of bilateral cooperation. Joint project and research stay of S. 
			Krug with Prof.
          Jerrold R. Turner, Chicago IL, USA  | 
         
        
         
      
      CV 
      
      
      
        
          | 
           10.2000 - 03.2001  | 
          
           Study of chemistry, Freie Universität Berlin  | 
         
        
          | 
           04.2001 - 09.2005  | 
          
           Study of biochemistry, Freie Universität Berlin  | 
         
        
          | 
           10.2005 - 03.2006  | 
          
           Diploma thesis (Dipl. Biochem.) "Transfection of MDCK cells with claudin-12 cDNA and analysis of the differentiation-dependent expression of tight 
			junction proteins", Freie Universität Berlin  | 
         
        
          | 
           07.2006 - 12.2009  | 
          
           
          Postgraduate, Institute of Clinical Physiology, Campus Benjamin Franklin, Charité Berlin;  
			11.2006 - 12.2009: German Research Foundation, Research 
			Unit (DFG Forschergruppe) FOR 721/1, 
          TP1  | 
         
        
          | 30.11.2009 | 
          Dr. rer. nat. (PhD), "Tricellulin and its function in the tricellular tight junction of epithelial cells" Biochemistry, Freie Universität Berlin | 
         
        
          | 
           01.2010 - 03.2025  | 
          
           Research Associate, Institute of Clinical Physiology, Campus Benjamin Franklin, Charité Berlin  | 
         
        
          | 18.01.2016 | 
          Habilitation for "Privatdozent" (eqivalent to "Senior Lecturer"), Experimental biomedicine | 
		 
        
          | 01.04.2025 | 
          Endowed professorship (W2 Stiftungsprofessur auf Zeit) for “Cell biology and pathophysiology of intestinal transport and barrier function” at Charité 
			Berlin | 
         
        
          | 
 Duties   | 
         
      	
          |  since 2013  | 
          Coordinating Officer for Research of Clinical Physiology / Nutritional Medicine | 
		 
		
          |  2017 - 2023 | 
          Deputy member of the Charité Doctoral Committee | 
		 
		
          |  2018 - 2023 | 
          Associate Editor: BMC Gastroenterology | 
		 
		
          |  since 2020 | 
          Editorial Board: International Journal of 
          Molecular Sciences (IJMS) | 
		 
		
      
          | 
			 2023 - 2026  | 
          
			Member of the Steering Committee, DFG Research Training Group GRK 2318 | 
      	 
		
          | 
			since 2023 | 
          
			Voting member of the Charité Doctoral Committee | 
		 
      	
		
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