Association of TMEM106B gene polymorphism with age at onset in granulin mutation carriers and plasma granulin protein levels.

Abstract excerpt

OBJECTIVE: To test whether rs1990622 (TMEM106B) is associated with age at onset (AAO) in granulin (GRN) mutation carriers and with plasma GRN levels in mutation carriers and healthy, elderly individuals. Rs1990622 (TMEM106B) was identified as a risk factor for frontotemporal lobar degeneration with TAR DNA-binding protein inclusions (FTLD-TDP) in a recent genome-wide association. DESIGN: Rs1990622 was genotyped...