Examples of those mechanisms include: i. changes in the hydrophobicity of the outer envelope [16], ii.
The hypothetical mechanisms include (i) basal activation of FOXP3, (ii) FOXP3 activation by TGF β [ 1], (iii) ROR γt inhibition by FOXP3 [ 4], and (iv) FOXP3 inhibition by STAT3 [ 1].
These mechanisms include i.e. mutations of death receptors, overexpression of FLICE-like inhibitory protein, Bcl2 family proteins or Inhibitor of apoptosis (IAP) proteins [ 9].
While we do not yet know the precise mechanisms by which the novel proteins rescue these four deletions in E. coli, we have ruled out several alternative mechanisms including (i) bypass pathways, (ii) activation of known endogenous suppressors, and (iii) induction of a generic stress response (see above).
MicroRNAs are generated from larger precursor RNAs and were shown to interfere with the expression of protein coding genes by several mechanisms, including i) destabilization of specific mRNAs and ii) prevention of translation of specific mRNAs.
The antibodies, however, should be sufficiently specific for the tumour cells and recruit appropriate effector mechanisms including (i) the complement (C) system, (ii) the antibody-dependent cellular cytotoxicity (ADCC) and (iii) apoptosis.
The innate immune system is composed of first-response defense mechanisms including (i) skin that creates a physical barrier against pathogens, (ii) immune cells that home to and engulf pathogens or other immunogenic structures, and (iii) receptors that detect broad classes of molecular patterns absent in mammals but present in viruses and bacteria.
ROS interfere with normal insulin signaling and precipitate insulin resistance via a number of mechanisms including: i) disruption of insulin-induced IRS-1 and PI3-kinase phosphorylation and cellular distribution, ii) reduction in GLUT4 expression levels, or iii) reduction in GLUT4 translocation to the plasma membrane [ 47- 50].
BB-94 may have operated via different mechanisms, including: (i) a direct effect on the brain microvasculature by limiting vascular rupture and BBB breakdown, or (ii) an indirect action on the systemic inflammatory response by reducing MMP-dependent activation of pro-inflammatory mediators.
Mechanisms of action include: (I) inhibition of growth by steric inhibition of receptors' dimerization; (II) antibody-dependent cell-mediated cytotoxicity (ADCC); (III) complement dependent cytotoxicity (CDC) [8 11].
Possible mechanisms for decreased accuracy include (i) the imputation of variant alleles at sites that do not segregate in a study dataset, (ii) signal dilution from reference haplotypes that are similar to those in a study population but do not carry a variant allele that segregates in that population, and (iii) misleading results from reference haplotypes that carry recurrent mutations.
