Plotting actograms on a 7-hr time scale aids in visualization of this masking impairment in BKOs.
This hypothesis is also supported by the fact that all these genes are up-regulated by a Cd treatment into the same organ (roots) and in the same time scale (24-hr for SAT3, [ 40]; 30-hr for the three MRP genes).
In our study, ability to bind RNAs extends WDR5 protein half-life by an additional 12 hr to approximately 24 hr, which starts to approach the time scale of an entire cell division cycle (especially in ESCs).
Interestingly, previous work has shown that PKA influences thermotolerance of neural function in an opposite fashion to PKG and in a much slower time scale (1 hr vs. several min) [19].
In our study, we have chosen to focus on events that operate on a longer time scale (0-8 hr) on the luciferase transgene promoter.
We thus studied whether a long-term effect of the above described rapid, CB1R-activation dependent and NM II-mediated contraction of the neuronal cytoskeleton could explain the negative regulatory effects of CB1R activation at a longer time scale (∼24 hr).
Similar results for insulin glargine were observed when length of follow-up was used as the time scale, with HR 0.97 (95% CI 0.88 1.08) for all cancers and 1.00 (0.70–1.44) for breast cancer (model 1; Supplementary Table 2).
Hence, for the time scale (~ 2 hr) and sensitivity of these experiments, there was no pronounced association between exposure to the products of indoor chemistry and the effects monitored in this study.
The transitions noted above occur over a time scale of ∼1 hr, allowing for more rapid adaptations.
First, our analysis used age as the time scale for calculating HRs rather than time since enrollment, based on the results from a simulation study of different time scales in Cox regression analysis [ 23].
