When interest rates are low, consumers and businesses do not just borrow money; they borrow money to buy assets, setting up a feedback loop that can eventually lead to a bubble.
As the stress inside a cell is determined in part by the cell's shape, this sets up a feedback loop: the stress resulting from the cell shape aligns the microtubules that reinforce the cell wall, thus maintaining the shape of the cell.
That this may occur in the normal gut is supported by the finding that individual commensal bacteria can also prime IL-10 production by immature DC in vitro 54, 55, thus setting up a feedback loop with IL-10 at its core.
The interplay between the REST complex and miR-124 sets up a feedback loop which stabilizes and enforces the expression of neuronal vs. non-neuronal genes (Fig. 2B) [ 74, 76].
These spontaneously occurring negative self-evaluations set up a pernicious feedback loop.
"If, in a warmer world, bacteria decompose organic soil matter faster, releasing carbon dioxide," Dr. Ciais wrote, "this will set up a positive feedback loop, speeding up global warming".
This would be expected to set up a positive feedback loop, with premature and thus excessive loss of adult cells driving excessive replication and differentiation in the stem cell compartment.
This could set up a positive feedback loop in which bacterial overgrowth causes upregulation in the synthesis of secreted antimicrobial peptides and mucus, thus adding to the stress of the ER-Golgi secretory complex and further straining the intestinal mucosa.
"We essentially set up an artificial-feedback loop between two different parts of the cortex," says Eberhard Fetz, the scientist who led the study.
This sets up a positive feedback loop between AR and HER2, which is exactly what we were hoping to see: in metaplasia the cell must flip from a positive feedback loop defining the normal state to a new loop defining the metaplastic state.
That sets up a positive feedback loop.
