Table 2.
Correlations between nbM cells count, tau and cortical protein levels across groups
| p75NTR+cells (nbM) | ChAT+cells (nbM) | AT8+NFT (nbM) | AT8+NT (nbM) | TauC3+NFT (nbM) | ThS+NFT (nbM) | proNGF (FC) | p75NTR (FC) | TrkA (FC) | ChAT (FC) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| p75NTR+cells | r | 1 | 0.89663 | −0.32557 | −0.80918 | −0.23759 | −0.67605 | −0.61188 | −0.79910 | −0.20548 | 0.27398 |
| (nbM) | p | <0.00001 | 0.12055 | 0.00001 | 0.29970 | 0.00207 | 0.04983 | 0.00454 | 0.54154 | 0.41192 | |
| ChAT+cells | r | 0.89663 | 1 | −0.31779 | −0.79268 | −0.12178 | −0.68572 | 0.51481 | 0.69704 | −0.04100 | 0.16401 |
| (nbM) | p | 0.00000 | 0.13020 | 0.00001 | 0.59897 | 0.00168 | 0.10832 | 0.02075 | 0.90820 | 0.62752 | |
| AT8+NFT | r | −0.32557 | −0.31779 | 1 | 0.83617 | 0.48393 | 0.88075 | 0.07169 | 0.34889 | 0.32021 | −0.89372 |
| (nbM) | p | 0.12055 | 0.13020 | <0.00001 | 0.02623 | 0.000001 | 0.83585 | 0.29097 | 0.33365 | 0.00053 | |
| AT8+NT | r | −0.80918 | −0.79268 | 0.83617 | 1 | 0.26680 | 0.93589 | 0.61290 | 0.92787 | 0.49373 | −0.67249 |
| (nbM) | p | 0.00001 | 0.00001 | <0.00001 | 0.23003 | <0.000001 | 0.08717 | 0.00093 | 0.17970 | 0.05529 | |
| TauC3+NFT | r | −0.23759 | −0.12178 | 0.48393 | 0.26680 | 1 | 0.67898 | 0.04910 | 0.52786 | 0.44193 | −0.72427 |
| (nbM) | p | 0.29970 | 0.59897 | 0.02623 | 0.23003 | 0.00100 | 0.91488 | 0.18333 | 0.26786 | 0.05536 | |
| ThS+NFT | r | −0.67605 | −0.68572 | 0.88075 | 0.93589 | 0.67898 | 1 | 0.62578 | 0.92616 | 0.45056 | −0.77597 |
| (nbM) | p | 0.00207 | 0.00168 | 0.000001 | <0.000001 | 0.00100 | 0.11250 | 0.00357 | 0.27143 | 0.03393 | |
| proNGF | r | −0.61188 | −0.51481 | 0.07169 | 0.61290 | 0.04910 | 0.62578 | 1 | 0.65020 | 0.37273 | 0.20000 |
| (FC) | p | 0.04983 | 0.10832 | 0.83585 | 0.08717 | 0.91488 | 0.11250 | 0.00078 | 0.26075 | 0.55741 | |
| p75NTR | r | −0.79910 | −0.69704 | 0.34889 | 0.92787 | 0.52786 | 0.92616 | 0.65020 | 1 | 0.54051 | 0.55455 |
| (FC) | p | 0.00454 | 0.02075 | 0.29097 | 0.00093 | 0.18333 | 0.00357 | 0.00078 | 0.00775 | 0.08181 | |
| TrkA | r | −0.20548 | −0.04100 | 0.32021 | 0.49373 | 0.44193 | 0.45056 | 0.37273 | 0.54051 | 1 | 0.27273 |
| (FC) | p | 0.54154 | 0.90820 | 0.33365 | 0.17970 | 0.26786 | 0.27143 | 0.26075 | 0.00775 | 0.41813 | |
| ChAT | r | 0.27398 | 0.16401 | −0.89372 | −0.67249 | −0.72427 | −0.77597 | 0.20000 | 0.55455 | 0.27273 | 1 |
| (FC) | p | 0.41192 | 0.62752 | 0.00053 | 0.05529 | 0.05536 | 0.03393 | 0.55741 | 0.08181 | 0.41813 | |
The values in bold in the table represent statistically significant correlations. Statistical significance was determined using Spearman correlation. Significance levels were set at: p < 0.005.
r: correlation coefficient.
p: statistical significance of that correlation.