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CDKN1A — TBX2
Text-mined interactions from Literome
Prince et al., Cancer Res 2004
:
Here, using a combination of in vitro DNA binding, transfection, and chromatin immunoprecipitation assays, we show that
Tbx2 can bind and
repress the
p21 promoter in vitro and in vivo
Vance et al., Cancer Res 2005
(Melanoma...) :
Strikingly, expression of an inducible dominant negative
Tbx2 ( dnTbx2 )
leads to displacement of histone deacetylase 1, up-regulation of
p21 ( Cip1 ) expression, and the induction of replicative senescence in CDKN2A-null B16 melanoma cells
Hoogaars et al., Pigment Cell Melanoma Res 2008
:
In melanoma, the TBX2 gene is frequently amplified and inhibition of
Tbx2 function
leads to senescence and up-regulation of
p21 ( CIP ), a Tbx2 target gene
Lüdtke et al., PLoS Genet 2013
:
We conclude that
Tbx2 mediated regulation of
Cdkn1a and Cdkn1b represents a crucial node in the network integrating patterning information and cell cycle regulation that underlies growth, differentiation, and branching morphogenesis of this organ