Dietzsch, A.N.* ; Al-Hasani, H.* ; Altschmied, J.* ; Bottermann, K.* ; Brendler, J.* ; Haendeler, J.* ; Horn, S.* ; Kaczmarek, I.* ; Körner, A. ; Krause, K.* ; Landgraf, K.* ; Le Duc, D.* ; Lehmann, L.* ; Lerch, S.* ; Pick, S.* ; Ricken, A.* ; Schnorr, R.* ; Schulz, A.* ; Strnadová, M.* ; Velluva, A.* ; Zabri, H.* ; Schöneberg, T.* ; Thor, D.* ; Prömel, S.*
     
    
        
Dysfunction of the adhesion G protein-coupled receptor latrophilin 1 (ADGRL1/LPHN1) increases the risk of obesity.
    
    
        
    
    
        
        Signal Transduct. Target. Ther. 9:103 (2024)
    
    
    
      
      
	
	    Obesity is one of the diseases with severe health consequences and rapidly increasing worldwide prevalence. Understanding the complex network of food intake and energy balance regulation is an essential prerequisite for pharmacological intervention with obesity. G protein-coupled receptors (GPCRs) are among the main modulators of metabolism and energy balance. They, for instance, regulate appetite and satiety in certain hypothalamic neurons, as well as glucose and lipid metabolism and hormone secretion from adipocytes. Mutations in some GPCRs, such as the melanocortin receptor type 4 (MC4R), have been associated with early-onset obesity. Here, we identified the adhesion GPCR latrophilin 1 (ADGRL1/LPHN1) as a member of the regulating network governing food intake and the maintenance of energy balance. Deficiency of the highly conserved receptor in mice results in increased food consumption and severe obesity, accompanied by dysregulation of glucose homeostasis. Consistently, we identified a partially inactivating mutation in human ADGRL1/LPHN1 in a patient suffering from obesity. Therefore, we propose that LPHN1 dysfunction is a risk factor for obesity development.
	
	
	    
	
       
      
	
	    
		Impact Factor
		Scopus SNIP
		Web of Science
Times Cited
		Scopus
Cited By
		Altmetric
		
	     
	    
	 
       
      
     
    
        Publication type
        Article: Journal article
    
 
    
        Document type
        Scientific Article
    
 
    
        Thesis type
        
    
 
    
        Editors
        
    
    
        Keywords
        Nervous-system Control; Human Adipose-tissue; Food-intake; Insulin-resistance; Alpha; Lipolysis; Neurons; Mice; Proopiomelanocortin; Inflammation
    
 
    
        Keywords plus
        
    
 
    
    
        Language
        english
    
 
    
        Publication Year
        2024
    
 
    
        Prepublished in Year
        0
    
 
    
        HGF-reported in Year
        2024
    
 
    
    
        ISSN (print) / ISBN
        2095-9907
    
 
    
        e-ISSN
        2059-3635
    
 
    
        ISBN
        
    
    
        Book Volume Title
        
    
 
    
        Conference Title
        
    
 
	
        Conference Date
        
    
     
	
        Conference Location
        
    
 
	
        Proceedings Title
        
    
 
     
	
    
        Quellenangaben
        
	    Volume: 9,  
	    Issue: 1,  
	    Pages: ,  
	    Article Number: 103 
	    Supplement: ,  
	
    
 
    
        
            Series
            
        
 
        
            Publisher
            Nature Publishing Group
        
 
        
            Publishing Place
            Campus, 4 Crinan St, London, N1 9xw, England
        
 
	
        
            Day of Oral Examination
            0000-00-00
        
 
        
            Advisor
            
        
 
        
            Referee
            
        
 
        
            Examiner
            
        
 
        
            Topic
            
        
 
	
        
            University
            
        
 
        
            University place
            
        
 
        
            Faculty
            
        
 
    
        
            Publication date
            0000-00-00
        
 
         
        
            Application date
            0000-00-00
        
 
        
            Patent owner
            
        
 
        
            Further owners
            
        
 
        
            Application country
            
        
 
        
            Patent priority
            
        
 
    
        Reviewing status
        Peer reviewed
    
 
    
        Institute(s)
        Helmholtz Institute for Metabolism, Obesity and Vascular Research (HI-MAG)
    
 
    
        POF-Topic(s)
        30201 - Metabolic Health
    
 
    
        Research field(s)
        Helmholtz Diabetes Center
    
 
    
        PSP Element(s)
        G-506503-001
    
 
    
        Grants
        Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
Juergen Manchot Foundation
Medical Faculty, Leipzig University
    
 
    
        Copyright
        
    
 	
    
    
    
    
    
        Erfassungsdatum
        2024-06-10