Thus, the regulation of NPR1 functions through the opposing action of GSNO and TRX [ 63].
The contrasting effects of maternal smoking during pregnancy on methylation at CpGs in AHRR and CYP1A1 are notable because of the opposing function these genes have in the AhR pathway (Kawajiri and Fujii-Kuriyama 2007).
These diverse findings may stem from differences between clusterin protein subtypes that were not differentiated as a result of the opposing functions of sCLU and nCLU [ 9, 10, 25].
As one miRNA targets on numbers of mRNAs, the opposing function of miR-26a might be due to it targeting on different osteogenic regulators in BMSCs and ADSCs.
Despite advancements in the understanding of the A. nidulans phospho-proteome and the roles played by several central protein kinases, such as PkaA, SchA, and SnfA (Fillinger et al. 2002; Brown et al. 2013; Ramsubramaniam et al. 2014), current knowledge of the functions performed by the opposing phosphatases in carbon metabolism and germination is scarce.
The results begin to mechanistically explain, at least in part, the opposing functions of KLF6 and KLF6-SV1 in cancer.
Complementing an already significant body of knowledge on the opposing functions of Drosophila IPCs and CC cells in maintaining glucose homeostasis in larval stages [ 11, 12], we have identified molecular events involved in the release of DILPs by adult IPCs, further demonstrating a conserved mechanism for glucose sensing between fruit flies and mammals.
Perhaps more importantly in the present context, chronic activation of one receptor may also affect the function of a physiologically opposing receptor.
Signaling cascade intermediates are subject to post-translational modifications that influence target protein activity, localization, and function, such as protein phosphorylation, mediated by the opposing function of protein kinases and phosphatases (Shi 2009).
PLGF promotes trophoblast proliferation (Athanassiades and Lala, 1998) and survival (Desai et al., 1999), however, the role of dNK cell secreted PLGF may be difficult to determine as the interaction between PLGF, VEGF and flt-1 may be more important in the function of PLGF as opposed to the concentration of PLGF alone (Furuya et al., 2011).
