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FLASH GENE
Symbol MC3R contributors: mct - updated : 15-05-2017
HGNC name melanocortin 3 receptor
HGNC id 6931
ASSOCIATED DISORDERS
corresponding disease(s)
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional   deletion    
increase adiposity, reduce lean mass and white adipose tissue inflammation, and increase sensitivity to salt-induced hypertension
constitutional   deletion    
resulted in features common to Cushing syndrome including increased adiposity, decreased lean mass, decreased immune function, and increased sensitivity to salt-induced hypertension
Susceptibility
  • to severe obesity
  • to tuberculosis
  • Variant & Polymorphism SNP , other
  • mutation I183N completely abolishes agonist-mediated receptor activationand is associated to severe obesity
  • A293T, I335S and X361Sassociated to morbid obesity
  • SNP rs6127698 in the promoter region of MC3R showed significant association with tuberculosis susceptibility
  • C allele of rs11575886 could be a risk allele for the pulmonary TB by affecting the binding of transcription binding factor (TF)
  • Candidate gene
    Marker
    Therapy target
    ANIMAL & CELL MODELS
  • Mc3r(-/-) mouse exhibits mild obesity without hyperphagia or hypometabolism