Transcriptional and post-translational regulation of hyaluronan synthesis

Transcriptional and post-translational regulation of adiponectin.

Adiponectin is an adipose-tissue-derived hormone with anti-diabetic, anti-atherogenic and anti-inflammatory functions. Adiponectin circulates in the bloodstream in trimeric, hexameric and high-molecular-mass species, and different forms of adiponectin have been found to play distinct roles in the regulation of energy homoeostasis. The serum levels of adiponectin are negatively correlated with o...

Post-Translational Regulation of Oct4 Transcriptional Activity

Oct4 is a key component of the molecular circuitry which regulates embryonic stem cell proliferation and differentiation. It is essential for maintenance of undifferentiated, pluripotent cell populations, and accomplishes these tasks by binding DNA in multiple heterodimer and homodimer configurations. Very little is known about how formation of these complexes is regulated, or the mechanisms th...

Post-transcriptional and post-translational regulation of Bcl2.

Bcl2 is an important pro-survival protein that has an essential function in normal immunity and whose constitutive expression leads to the development of lymphomas. Although transcriptional control of Bcl2 has been reported, increasing evidence suggests an important component of Bcl2 regulation is post-transcriptional. Phosphorylation of Bcl2 has been shown to enhance activity to allow response...

Transcriptional and post-translational regulation of CYP1A1 by primaquine.

Regulation of the CYP1A1 gene has been shown to involve the aryl hydrocarbon receptor and the CYP1A1 gene expression is induced by AhR ligands. Primaquine is an antimalarial agent that does not exhibit the structural properties of a classical AhR ligand. We have evaluated the mechanisms by which this compound induces CYP1A1 expression using rat hepatoma H4IIE cells and V79 cells stably expressi...

Transcriptional and Translational Regulation