STAT1 gain of function syndrome is a rare genetic condition caused by mutations in the STAT1 gene, leading to enhanced function of the STAT1 protein. This syndrome is primarily characterized by chronic mucocutaneous candidiasis, an infection affecting the skin, mucous membranes, and nails, along with susceptibility to other infections and autoimmune manifestations.
            
            
            
            
            
            
           
          
          
            6 answers
            
            
  
    
    Stefano
    Fri Nov 08 2024
   
  
    STAT1 gain-of-function (GOF) represents a unique condition within the realm of primary immunodeficiency.
  
  
 
            
            
  
    
    Eleonora
    Fri Nov 08 2024
   
  
    It is distinguished by its characteristic manifestations, which primarily involve the immune system.
  
  
 
            
            
  
    
    SeoulStyle
    Thu Nov 07 2024
   
  
    Chronic mucocutaneous candidiasis (CMC) is one of the hallmark symptoms of STAT1 GOF. This condition results in persistent fungal infections affecting the mucous membranes and skin.
  
  
 
            
            
  
    
    HanRiverWave
    Thu Nov 07 2024
   
  
    In addition to CMC, individuals with STAT1 GOF also experience recurrent respiratory infections. These infections can range from mild to severe and significantly impact the quality of life.
  
  
 
            
            
  
    
    CryptoWizard
    Thu Nov 07 2024
   
  
    Autoimmunity is another significant aspect of STAT1 GOF. This refers to the immune system's abnormal response to self-tissue, leading to inflammation and tissue damage.