These findings give rise to the hypothesis that this pathway, besides providing potential prognostic factors, could also reveal additional novel targets for colon cancer therapy.
In this pathway, besides those highlighted in blue (genes which were significantly down-regulated), other genes in the pathway had negative fold changes, the most important being Hmgcr (hydroxymethylglutaryl-CoA reductase), a gene targeted by drugs such as statins for lowering cholesterol.
These data are in line with our recent observation that blockade of the ADAM17/EGFR axis prevents experimental renal inflammation induced by systemic administration of the TWEAK cytokine [ 32], showing that this pathway, besides regulating proliferation and fibrosis, could contribute to renal inflammation.
However, it was shown recently that besides this (canonical) pathway, DA receptors can also exert effects through proteins of which it was initially thought that they regulate receptor desensitization (non-canonical pathway, Figure 1).
In his three pathways theory, Rachman (1977 , 1991 postulated that besides the pathways of conditioning and modeling, threat information transmission should be regarded as a third route along which fears and phobias in children can be acquired.
Phopholipase D (PLD) has been implicated in progression of colorectal carcinoma However, an understanding of the targets and regulation of this important pathway remains incomplete and besides, relationship between Wnt signaling and PLD is not known.
This suggests an additional transcriptional regulation mechanism of HMOX1 through BRD4 besides the KEAP1/NRF2 pathway.
Our findings also reveal that, besides the Notch pathway, ductal cells specifically express various components of Wnt signaling pathways.
It is known that other pathways besides the CBF pathway are involved in cold acclimation [ 42] and that there are complex interactions between different components involved in freezing tolerance.
Adding to the complexity of cellular signaling networks TGFβ besides the canonical pathway fuels into further signaling cascades like the MAP kinase pathway [ 24, 25].
Incidentally, besides the glycolytic pathway, HIF-1α also extends its stimulatory effects to the TCA (tricarboxylic acid) cycle by activating pyruvate dehydrogenase kinase [ 7, 8].
