Since processing of allochimeric molecules may alter the repertoire of alloreactive T cells, we applied CDR3 spectrotyping of TCR repertoire to analyze the clonal expansion of T cells in allografted hearts of tolerant recipients.
Genetic variants affecting the metabolism of antidepressants may change pharmacokinetic factors, polymorphisms can affect receptor function, while signal transduction molecules may alter the pharmacodynamics [ 94].
One mechanism by which undegraded damaged molecules may alter protein homoeostasis within cells is by inhibiting the activity of the proteasome.
Disruption of astrocytic trafficking of metabolites and signalling molecules may alter interactions among astrocytes, neurons and endothelial cells and contribute to changes in brain function in diabetes.
The interaction of NPs with proteins and other molecules may alter the metabolism of biological molecules, and the conjugates can be detected by the immune system, evoking a pro-inflammatory response.
External agents to DCs such as cytokines, tissue-derived factors, pathogen-derived antigens and organic molecules may alter the balance between tolerogenic and immunogenic activity of DCs and induce autoimmune disease [ 7, 8].
We reasoned that small molecule binding may alter Edc3-mediated regulation of these mRNAs because small molecule binding altered the subcellular localization of both Edc3 and other P-body resident proteins, and that the YjeF_N domain is required for efficient mRNA binding (Ling et al. 2008).
The identification of Ang1 as a molecule that may alter these processes and so retard tumour growth opens new avenues for intervention on the tumour angiogenic process.
This strongly indicates that OS activates cell regulatory molecules that may alter the regenerative capacity of the corneal epithelial cell layer under dry-eye conditions, as reported by Nakamura et al in a blink-suppressed dry-eye rat model.
Alternatively, altering the molecule at this point may alter its confirmation sufficiently to impair proteolytic cleavage at other sites.
