Figure 1
From: Gene Expression Profiling of the Hedgehog Signaling Pathway in Human Meningiomas
mRNA levels of 32 Hedgehog pathway genes, target genes and the proliferation marker MKI67 in different meningioma grades (MGI, MGII and MGIII). Median standardized mRNA levels in meningiomas were determined relative to the median mRNA level in normal meninges, which has an assigned value of 1 and is indicated by a horizontal line. Statistically significant differences in mRNA levels between meningiomas and normal tissue are denoted by asterisk. The tests used and P values are as in Table 2.