Strikingly, female mice show no PVH gene expression adjustment in response to hypoglycemia.
In summary, we uncover female-specific, maternal diet-mediated in utero misprogramming of offspring glucose homeostasis and a striking sexual dimorphism in glucose- and maternal diet-sensitive paraventricular hypothalamus gene expression adjustment.
In summary, we uncover female-specific, maternal diet-mediated in utero misprogramming of offspring metabolic balance with a striking sexual dimorphism in glucose- and maternal diet-sensitive PVH gene expression adjustment.
We cannot rule out that other sets of PVH genes do alter with glycemic state in female mice, but nevertheless, such stark sexual dimorphism in either gene expression adjustment or gene set usage to glycemic state has not, to our knowledge, been reported previously.
Calculation of relative gene expression included adjustments for PCR efficiencies and using the following equation: Relative gene expression = target gene efficiency× CT control - CT sample)/1.88× CT control - CT sample).
There are several mechanisms to control glycerol accumulation: regulation of gene expression, metabolic adjustment, and control of glycerol export and import (Hohmann 2002b).
Adjustments to the level at which this test threshold was set had a greater effect on the number of QALYs obtained by gene expression profiling than did adjustments of the estimates of chemotherapy-associated risks and benefits.
These protective mechanisms include both alterations in gene expression, and metabolic re-adjustments.
Understanding the relationships between the physiological/metabolic adjustments allowing cellular stress adaptation and gene expression changes being used by organisms to achieve such adjustments may significantly impact our ability to understand and/or guide evolution.
Accordingly, the transcriptome analysis portrayed rapid adjustments of gene expression to accommodate the changed nutritional conditions.
Transcriptional and posttranscriptional adjustments of gene expression during the stress are among the long-term responses, and they are primarily regulated by hormones (Fiol and Kültz 2007).
