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FLASH GENE
Symbol STEAP4 contributors: mct - updated : 04-06-2014
HGNC name STEAP family member 4
HGNC id 21923
ASSOCIATED DISORDERS
corresponding disease(s)
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
tumoral     --over  
in prostate cancer cells compared with normal prostate epithelial cells
constitutional     --other  
deficiency is sufficient to spontaneously recapitulate many cardinal features of the metabolic syndrome, including inflammation, insulin resistance, glucose intolerance, mild hyperglycemia, dyslipidemia, and fatty infiltration of liver
constitutional     --over  
can improve glucose uptake and mitochondrial function, and increase insulin sensitivity
constitutional     --over  
during osteoclast differentiation
constitutional     --low  
might reflect visceral adipose dysfunction in subjects with obesity and type 2 diabetes
constitutional     --low  
in metabolic syndrome, especially women patients, down-regulated in peripheral blood mononuclear cell, which was correlated with carotid atherosclerosis and cardiac adaptation
Susceptibility
Variant & Polymorphism
Candidate gene
Marker
Therapy target
ANIMAL & CELL MODELS
  • STEAP4-deficiency in mice leads to overt inflammation and development of spontaneous metabolic disease on a regular diet characterized by insulin resistance, glucose intolerance, mild hyperglycemia, dyslipidemia, and fatty liver disease (Kralisch 2009)
  • loss of Steap4 expression in mice leads to increased production of inflammatory cytokines in visceral white adipose tissue and systemic insulin resistance