Roos, A.* ; Häusler, M.* ; Kollipara, L.* ; Töpf, A.* ; Preusse, C.* ; Stucka, R.* ; Nolte, K.W.* ; Strom, T.* ; Berutti, R. ; Jiang, X.* ; Koll, R.* ; Lochmüller, H.* ; Schacht, S.M.* ; Zahedi, R.P.* ; Weis, J.* ; Senderek, J.*
     
 
    
        
HNRNPA1 de novo variant associated with early childhood onset, rapidly progressive generalized myopathy.
    
    
        
    
    
        
        J. Neuromuscul. Dis. 11, 1131-1137 (2024)
    
    
    
		
		
			
				HNRNPA1 variants are known to cause degenerative motoneuron and muscle diseases which manifests in middle age or later. We report on a girl with early childhood onset, rapidly progressive generalized myopathy including ultrastructural findings in line with a proteinopathy. Proteomics of patient-derived muscle and combined screening of genomic data for copy number variations identified a HNRNPA1 de novo intragenic deletion as causative for the phenotype. Our report expands the spectrum of HNRNPA1-related diseases towards early-childhood onset and adds HNRNPA1 to the growing list of ALS and myopathy genes for which certain mutations may cause severe pediatric phenotypes.
			
			
				
			
		 
		
			
				
					
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
    
        Typ der Hochschulschrift
        
    
 
    
        Herausgeber
        
    
    
        Schlagwörter
        Inclusion Body Myopathy ; Multisystem Proteinopathy ; Muscle Proteomics ; Neuromyopathy ; Proteogenomics ; Vacuolar Myopathy; Prion-like Domains; Proteins
    
 
    
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        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2024
    
 
    
        Prepublished im Jahr 
        0
    
 
    
        HGF-Berichtsjahr
        2024
    
 
    
    
        ISSN (print) / ISBN
        2214-3599
    
 
    
        e-ISSN
        2214-3602
    
 
    
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	    Band: 11,  
	    Heft: 5,  
	    Seiten: 1131-1137 
	    Artikelnummer: ,  
	    Supplement: ,  
	
    
 
  
        
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            Verlag
            IOS Press
        
 
        
            Verlagsort
            Amsterdam
        
 
	
        
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        Begutachtungsstatus
        Peer reviewed
    
 
     
    
        POF Topic(s)
        30205 - Bioengineering and Digital Health
    
 
    
        Forschungsfeld(er)
        Genetics and Epidemiology
    
 
    
        PSP-Element(e)
        G-503292-001
    
 
    
        Förderungen
        BMBF
Federal Ministry of Education and Research, Germany (BMBF)
Canadian Insti-tutes of Health Research (CIHR) for Foundation
Canada Foundation for Innovation
Canada Research Chairs program (Canada Research Chair in Neu-romuscular Genomics and Health)
European Commission
Canada Research Coordinating Committee New Frontiers in Research Fund
Government of Canada Canada First Research Excellence Fund (CFREF)
Fritz-Thyssen-Stiftung
des Nordrhein-Westfalen
    
 
    
        Copyright
        
    
 	
    
    
    
    
    
        Erfassungsdatum
        2024-09-27