borderline significantp = 0.02
Carriers of the rs356168-G allele demonstrated a borderline significant decrease of SNCA -mRNA levels in temporal brain tissues ( p = 0.02) compared to individuals homozygous for the ‘A’ allele.
Carriers of the rs356168-G allele demonstrated a borderline significant decrease of SNCA -mRNA levels in temporal brain tissues ( p = 0.02) compared to individuals homozygous for the ‘A’ allele.
However, these expression differences between the homozygous genotypes were statically significant only in the temporal cortex and after correction for multiple comparisons (two analyzed brain tissues) showed only borderline significance ( p = 0.06).
In the temporal cortex, we detected a suggested dose effect of rs356168 on SNCA mRNA levels that showed a trend toward significance ( P = 0.07) ( Figure 1A ).
Similar trend, but weak, was observed in the analysis of frontal cortex samples, however, this analysis did not reach statistical significance.