Not exact matches
To
normalize expression data, we used multiple internal control
genes as described by Vandesompele et al. (44).
The quintile
normalized data were analyzed to identify
genes with significantly up - or down - regulated
expression (FDR p - value < 0.05) with an arbitrary cutoff of at least a two-fold change.
Expression data are derived from records contained in the
Gene Expression Omnibus (GEO), and are first log2 transformed and
normalized.