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Details on Person Once activated by tyrosine phosphorylation, Signal transduce...

Class:IdSummation:8950641
_displayNameOnce activated by tyrosine phosphorylation, Signal transduce...
_timestamp2017-05-17 11:38:45
created[InstanceEdit:8950688] Duenas, Corina, 2016-12-02
literatureReference[LiteratureReference:6804709] Interleukin 12 induces tyrosine phosphorylation and activation of STAT4 in human lymphocytes
[LiteratureReference:8950667] Impairment of IL-12-dependent STAT4 nuclear translocation in a patient with recurrent Mycobacterium avium infection
[LiteratureReference:8981052] In human B cells, IL-12 triggers a cascade of molecular events similar to Th1 commitment
modified[InstanceEdit:8981066] Duenas, Corina, 2017-03-01
[InstanceEdit:9006617] Jupe, Steve, 2017-05-17
textOnce activated by tyrosine phosphorylation, Signal transducer and activator of transcription 4 (STAT4) forms a homodimer, translocates to the nucleus, binds to specific DNA sequences representing an IFN-gamma response element (also known as gamma-interferon-activation sites (GAS)) (Bacon et al. 1995). Using electrophoretic mobility shift assay (EMSA), confocal laser microscopy and Western blotting, nuclear translocation of STAT4 in response to Interleukin-12 (IL12) has been demonstrated in Phytohaemagglutinin (PHA) activated T cells (Toyoda et al. 2004). Using confocal laser microscopy, nuclear translocation of STAT4 in response to IL12 has also been demonstrated in B cells(Durali et al. 2003)

Translocation to the nucleus is presented as a black box event because the exact mechanism of translocation is unknown.
(summation)[BlackBoxEvent:8950181] p-Y693-STAT4 dimer translocates to the nucleus [Homo sapiens]
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No pathways have been reviewed or authored by Once activated by tyrosine phosphorylation, Signal transduce... (8950641)