As the chief oxidant in cells is H2O2, recent reports that IL-1β signaling in epithelial cells is mediated by H2O2 [10] support the notion that oxidant imbalances in CF cells would contribute to exaggerated inflammatory responses.
Altered transcriptional control of monocyte gene expression could contribute to exaggerated inflammatory activity in PTSD.
This impairment contributes to exaggerated rates of meal-derived glucose appearance and, ultimately, postprandial glucose excursions.
We speculate that a reduction in Fli1 promoter activity and, hence, expression may disrupt endothelial cell function in lupus patients and contribute to exaggerated serositis.
It is plausible that changes in the gut microbiome of IL-1RI−/− mice may be contributing to exaggerated weight gain, and future studies are warranted.
While modest increases in O-GlcNAc levels were identified after 26 weeks of high fat diet, as expected with the observed hyperglycemia, differences in O-GlcNAc could did not appear to contribute to exaggerated MuRF3−/− cardiac dysfunction.
Likewise, transcription of BCL2 family member genes are maintained during A. phagocytophilum infection which results in delayed neutrophil apoptosis [ 7, 13] and increased transcript levels of cytokines and chemokines such as IL-1α and IL-8 contribute to exaggerated inflammatory responses that recruit new neutrophil hosts [ 14– 16].
The rapid onset of headache, chills, nausea, and myalgia within hours after vaccination in this study suggests the vaccine formulation activated innate responses, but the higher severity of reactions after the second vaccination suggests that tissue-resident antigen-specific effectors from the first vaccination may have also contributed to the exaggerated response.
However, systemic insulin levels may also influence glucagon secretion, and it remains possible that the subnormal insulin responses observed here may have contributed to the exaggerated glucagon responses observed.
In the present study we have now shown that these genes also contribute to the exaggerated circadian BP differences in this mouse strain.
