Does cspC regulate the expression of the glyoxylate cycle genes at stationary phase in Caulobacter?
The stationary phase-induced RNA binding protein CspC has an important role in gene expression at this phase, and is necessary for maximal expression of the glyoxylate cycle genes. In the case of aceA, its downregulation may be attributed to the shorter half-life of the mRNA in the cspC mutant, indicating that one of the possible regulatory mechanisms is via altering RNA stabilization.
We suppose that upregulated LOX-1 expression in SMC of advanced atherosclerotic lesions is a response to these proinflammatory cytokines. Moreover, the proinflammatory effects of these cytokines can be decreased by the antiinflammatory effect of PPARgamma.