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FLASH GENE
Symbol RUNX1 contributors: mct - updated : 28-09-2018
HGNC name runt-related transcription factor 1
HGNC id 10471
ASSOCIATED DISORDERS
corresponding disease(s) FPDAML , AML1 , DEL21Q2212
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
tumoral fusion      
fused with FGA7 in t(4;21) (q31;q22) in T cell acute leukemia
tumoral   LOH    
in acute myeloid leukemia
tumoral       gain of function
in acute myeloid leukemia
tumoral fusion      
with CBFA2T1 in acute myeloid leukemia (AML1-ETO) with t(8;21)(q22;q22), often associated with prior therapy t(17;21)(q11.2;q22) and others myelodysplasia syndrome with t(3;21)(q26;q22), acute lymphoblastic leukemia with t(12;21)(p13;q22) only in childhood
tumoral fusion      
fusion with PRDM16 in a patient with acute myeloid leukemia showing t(1;21)(p36;q22)
tumoral     --low  
in acute megakaryoblastic leukemia of Down syndrome
tumoral somatic mutation      
in high-risk myelodysplastic syndrome
tumoral fusion      
AML1-ETO9a leads to rapid development of leukemia and results in the substantially earlier onset of AML because blocks myeloid cell differentiation at a more immature stage (arg-methyaltion sites are lost in the fusion protein and contribute to its dominant inhibitory activity
tumoral fusion      
with ZFPM2, in myelodysplasia
tumoral   translocation    
t(9;21)(q34;q22), in myeloproliferative syndrome with with a high risk of transformation to acute myeloid leukemia
tumoral somatic mutation      
deregulated alternative splicing of AML1b transcripts may potentially contribute to the pathophysiology of ovarian cancers
tumoral fusion      
LRP16 fusion partner involving t(11;21)(q13;q22) in monocytic leukemia
tumoral fusion      
with LPXN in an acute myeloid leukemia (AML) patient with t(11;21)(q12;q22)
tumoral fusion      
with AFF3, partner of MLL, in childhood T-cell acute lymphoblastic leukemia with t(2;21)(q11;q22)
tumoral fusion      
cryptic inversion of chromosomal region 21q21-22 leading to break and fusion of RUNX1 to USP16, in chronic myelomonocytic leukemia )
constitutional     --over  
of CHRNG, CHRND, NCAM1, RUNX1 associated with neuromuscular junction denervation in ageing
tumoral     --over  
with NFE2 in granulocytes of patients with polycythemia vera and other myeloproliferative neoplasms
Susceptibility
  • to rheumatoid arthritis in association with SLC22A4
  • to psoriasis
  • role of RUNX1 haploinsufficiency in megakaryopoiesis and predisposition to AML
  • Variant & Polymorphism SNP SNP between SLC9AR1 and NAT9 leading to loss of RUNX1 binding site, associated with psoriasis
    Candidate gene
    Marker
    Therapy target
    SystemTypeDisorderPubmed
    cancerhemopathy 
    dasatinib could be a potent inhibitor for both activation loop and juxtamembrane domain mutants of KIT, thus opening therapeutic perspectives for dasatinib in the treatment of leukemias with activated KIT abnormalities.
    cancerhemopathy 
    NFKB signaling is one of the promising therapeutic targets of hematologic malignancies with RUNX1 abnormality
    ANIMAL & CELL MODELS