Wilson, N.K.* ; Kent, D.G.* ; Buettner, F. ; Shehata, M.* ; Macaulay, I.C.* ; Calero-Nieto, F.J.* ; Sánchez Castillo, M.* ; Oedekoven, C.A.* ; Diamanti, E.* ; Schulte, R.* ; Ponting, C.P.* ; Voet, T.* ; Caldas, C.* ; Stingl, J.* ; Green, A.R.* ; Theis, F.J. ; Göttgens, B.*
     
 
    
        
Combined single-cell functional and gene expression analysis resolves heterogeneity within stem cell populations.
    
    
        
    
    
        
        Cell Stem Cell 16, 712-724 (2015)
    
    
    
		
		
			
				Heterogeneity within the self-renewal durability of adult hematopoietic stem cells (HSCs) challenges our understanding of the molecular framework underlying HSC function. Gene expression studies have been hampered by the presence of multiple HSC subtypes and contaminating non-HSCs in bulk HSC populations. To gain deeper insight into the gene expression program of murine HSCs, we combined single-cell functional assays with flow cytometric index sorting and single-cell gene expression assays. Through bioinformatic integration of these datasets, we designed an unbiased sorting strategy that separates non-HSCs away from HSCs, and single-cell transplantation experiments using the enriched population were combined with RNA-seq data to identify key molecules that associate with long-term durable self-renewal, producing a single-cell molecular dataset that is linked to functional stem cell activity. Finally, we demonstrated the broader applicability of this approach for linking key molecules with defined cellular functions in another stem cell system.
			
			
				
			
		 
		
			
				
					
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
    
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        Herausgeber
        
    
    
        Schlagwörter
        Hematopoietic Stem; In-vivo; Self-renewal; Rna-seq; Clonal Expansion; Progenitor Cells; Hierarchy; Compartment; Capacity
    
 
    
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        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2015
    
 
    
        Prepublished im Jahr 
        
    
 
    
        HGF-Berichtsjahr
        2015
    
 
    
    
        ISSN (print) / ISBN
        1934-5909
    
 
    
        e-ISSN
        1875-9777
    
 
    
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	    Band: 16,  
	    Heft: 6,  
	    Seiten: 712-724 
	    Artikelnummer: ,  
	    Supplement: ,  
	
    
 
  
        
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            Verlag
            Cell Press
        
 
        
            Verlagsort
            Cambridge, Mass.
        
 
	
        
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        Peer reviewed
    
 
     
    
        POF Topic(s)
        30205 - Bioengineering and Digital Health
    
 
    
        Forschungsfeld(er)
        Enabling and Novel Technologies
    
 
    
        PSP-Element(e)
        G-503800-001
    
 
    
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        Erfassungsdatum
        2015-05-27