Table 4.
Distribution of TDP-43 Immunoreactivity
Initial series |
Confirmation series | ||||
---|---|---|---|---|---|
HpScl/pure (n=8) | HpScl/other (n=5) | HpScl/AD (n=33) | AD (n=9) | AD (n=19) | |
TDP-43 immunoreactivity score (median, 25%-tile, 75%-tile) and percent affected | |||||
Dentate fascia | 1 (1, 1) 100% |
0.5 (0.5, 1) 100% |
1 (1, 1) 100% |
1 (0.5, 1) 100% |
1 (0.5, 1) 100% |
Entorhinal cortex | 1 (1, 1) 100% |
1 (0.9, 1) 100% |
1 (1, 1) 100% |
1 (0.9, 1) 100% |
1 (0.6, 1) 100% |
Occipitotemporal cortex | 0.5 (0.2, 0.5) 75% |
0.5 (0, 0.5) 60% |
0.5 (0.5, 1) 94% |
0.5 (0, 0.5) 56% |
0.5 (0, 0.5) 63% |
Inferior temporal cortex | 0 (0, 0) 13% |
0 (0, 0) 0% |
0 (0, 0.5) 44% |
0 (0, 0) 11% |
0 (0, 0) 21% |
Cingulate gyrus | nd | nd | 0.5 (0, 1) 64% |
0 (0, 0.4) 29% |
nd |
Amygdala | nd | nd | 1 (1, 1) 100% |
1 (1, 1) 100% |
nd |
Nucleus accumbens | nd | nd | 0.5 (0.5, 1) 79% |
0.5 (0, 0.6) 60% |
nd |
Midfrontal gyrus | nd | nd | 0 (0, 0) 13% |
0 (0, 0) 0% |
nd |
Number of cases with NII | 2 | 0 | 5 | 1 | 1 |
TDP-43 type (diffuse:limbic) | 0:8 | 0:5 | 13:20 | 1:8 | 4:15 |
nd = not done