We present here a simple mechanistic model of antibody uptake and retention that captures the major rates that determine the time course of antibody concentration within a tumor including dose, affinity, plasma clearance, target expression, internalization, permeability, and vascularization.
However we found that insulin might contribute to the lung fluid clearance via expression of epithelial sodium channel.
However, we did not observe a difference in LPS clearance or expression of the LPS receptor (TLR4) between young and aged rats.
In order to circumvent TRAIL-mediated apoptotic clearance, the expression levels of DR4 and DR5 in many types of cancer cells are nullified, but interestingly, they can be reactivated when cancer cells are challenged with small chemical molecules.
To study if the reduction of LDL cholesterol in response to fenofibrate was due to the increased LDLR-mediated LDL clearance, the expression of liver LDLR mRNA in mice was assessed by northern blot analysis.
Ultimately, this effort may promote wider use of formal urea modeling and facilitate research that requires measurement of hemodialysis or hemodialysis adequacy, especially involving the newer expressions of continuous equivalent clearance, and expressions of clearance normalized to body surface area.
A recent report showed that microglia in the brains of aged AD mice became dysfunctional in terms of Aβ clearance, and expressions of their Aβ-binding receptors and Aβ-degrading enzymes were significantly reduced; however, their ability to produce proinflammatory cytokines was maintained [34].
As an alternative approach to identify genes induced during the early stage of infection that could be associated with clearance, the average expression profile of persistently infected chimpanzees (X0234 and X0140) was compared to the average expression profile of chimp X0190 during weeks 4 and 6.
Since DA clearance and DAT expression in striatum were reduced in +/− mice after repeated METH binge treatment, it is also possible that the overflow of DA in these animals further potentiates damages to DAergic neurons after METH treatment.
These results suggest that C-CM, which contains metabolites of cerebellar neurons, promoted Aβ clearance by inducing expression of Aβ degrading enzymes in hippocampal neurons and protected hippocampal neurons from Aβ neurotoxicity.
