The TMEM106B locus and TDP-43 pathology in older persons without FTLD.

To determine the independent association of the TMEM106B variants with transactive response DNA binding protein 43 (TDP-43) pathology in older persons without frontotemporal lobar degeneration (FTLD) and to explore functional pathways that link the risk variants to the pathology, including a GRN mRNA pathway.