HIF activation upregulates LDH activity and, in turn, high lactate acid concentrations further positively promote the activation of HIF, suggesting a positive feedback loop between HIF and LDH [ 22].
There needs to be, in my opinion, a positive feedback loop between clean healthy environments and clean healthy food.
This creates a positive feedback loop between the two processes leading to a self-accelerated reaction.
This will be a major leap for the Experience Age and create a positive feedback loop between mobile and VR — which is one way virtual reality could shift from a promising demo to a truly mainstream technology.
Whether porn consumption leads to less pleasure or whether less pleasure leads to more porn is still uncertain, but my hunch is that there is a positive feedback loop between the two.
A positive feedback loop between FASN and AKT activation has been proposed [37].
Our data also demonstrate a positive feedback loop between regulation of UCH L1 and β-catenin indicating that UCH L1 affects this major oncogenic pathway [35].
The reduced model represents a positive feedback loop between ongoing neuronal activity and synaptic weight increase, suggesting a mechanism for SRR-based long-term memory maintenance.
This focal accumulation of uropod markers and RhoA could occur initially through a positive feedback loop between RhoA and ERM proteins [38], and/or RhoA and mDia1 [64].
In our study, we demonstrated IL-17 increases the production of IL-6 by hepatocytes, which, in turn, further stimulates Th17 cells and provides a positive feedback loop between Th17 cells and hepatocytes exacerbating the inflammatory process.
Instead, a positive feedback loop between intracellular IRF1, IRF-7, STAT1 and soluble type I IFNs exists and cooperatively regulates TRAIL in HIV-1-infected macrophages (see scheme in Fig. 8).
