Flori and co-workers [ 27] investigated the dialog between PRV and epithelial cells, but obtained poor resolution for viral transcripts that did not provide conclusive data on the temporal expression of the PRV genes.
Both CD98 and the β3 integrin are found in apical microvilli, and a very weak biochemical association could be detected (Figure 3C), although these data cannot be more conclusive due to the very low expression of the αVβ3 (Figure 1) or the β3 integrin chain (not shown) in our in vitro cultured cells.
Immunodetection of TRPV4-positive neurons was not conclusive due to the very low endogenous expression of TRPV4 in DRG neurons in this stage.
However, the effort of depicting a clear microRNA profile in prostate cancer is not that conclusive and different studies may give opposite expression of some microRNAs in prostate cancer [4], [8].
On its own, the presence of EREs in the promoter region of a gene is not conclusive evidence of the hormonal control of expression of that gene.
However, there is no conclusive explanation for the contradictory observation that expression of Nr5a2 is up-, buthatat of Cyp11a1 is down-regulated in FL1, in spite of the fact that Nr5a2 is a positive regulator of steroidogenic genes.
However, because of relatively low quality of EST sequences, these results are not conclusive and further analysis would be required to confirm expression of this gene.
The reports dealing with the changes in the expression of antioxidant enzymes during metronidazole stress are not conclusive [ 14, 15].
Furthermore, ectopic gene expression of EMT inducers and ID1 may not provide conclusive evidence of these concepts in a complex in vivo tumor setting.
A FITC-labelled pan-TLE polyclonal antibody was used to detect the expression of endogenous TLE proteins; however, these experiments were not conclusive as the expression of Myc PRH in the nucleus hindered detection of the endogenous TLE proteins (weak FITC signal) in the cell.
