In addition to an involvement in Ca2+ sensitization, we have also found that the srcFK inhibitor PP2 blocks the hypoxia-mediated [Ca2+]i response in IPAs.
NSBH is a characteristic of asthma caused by respiratory sensitization, but it is also found after high-level irritant exposure and as a consequence of smoking and respiratory infections (Cerveri et al., 1989; Crapo et al., 2000; Empey et al., 1976; Jensen et al., 1998).
A 2003 pilot study of 128 15-year-old children also found increased allergic sensitization among those living in the city of Nicosia [ 5].
This lack of sensitization to the subsequent activation of Fas/CD95 receptor was also found by using recombinant human FasL/DC95L (data not shown).
Although this sensitization worked reproducibly in a number of different hepatocellular tumor cell lines, we also found that primary human hepatocytes were equally sensitized to apoptosis induction by the combined treatment with TRAIL and doxorubicin.
We also found alterations in specific elements of the signaling cascade superimposed on global sensitization.
We also found that muscle (but not liver) inactivation of GSK-3β conferred insulin and glucose sensitization in an in-bred strain of mice (C57BL/6).
We also found that although downregulation of either XIAP or cIAP-1 sensitized TRAIL-mediated cytotoxicity, XIAP knockdown attenuated SH122-mediated TRAIL sensitization.
A reduction in the NAA/creatine ratio was also found at the thalamic level in patients affected by trigeminal neuropathic pain when compared with other non-neuropathic trigeminal painful syndromes, as a sign of the structural modification occurring in the course of central sensitization processing [8].
A separate study of asthmatics also found haplotype associations for CYP24A1, the primary enzyme associated with calcidiol metabolism, where a 5-point haplotype was associated with asthma, allergic sensitization, and vitamin D metabolites in asthmatic subjects.
