Does hSP27 protect AML cells against VP-16-induced apoptosis through modulation of p38 and c-Jun?
1) HSP27 inhibits VP-16-mediated phosphorylation of p38 and c-Jun, cytochrome c release, and subsequent apoptosis; 2) HSP27 is expressed and activated in monocytic AML blasts; 3) cytoplasmic expression of p21 compensates for the lack of HSP27.
A considerable difference exists between the number of clinical trials showing positive results published in CAM journals compared with traditional journals. We found only 30% of those articles published in CAM journals presented negative findings, whereas over twice that amount were published in traditional journals. These results suggest a publication bias against homeopathy exists in mainstream journals. Conversely, the same type of publication bias does not appear to exist between review and meta-analysis articles published in the two types of journals.