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. 2021 Sep 13;23(1):59–65. doi: 10.1007/s10048-021-00671-4

Table 2.

Clinical characteristics of the FUS/TBK1 double-mutant index patients and available family members

Family/patient Mutation Phenotype Current age Site of onset Age of onset Age of death Age of IV Disease duration (m) Reference
FUS TBK1
A c.1540A > G; p.R514G c.1328_1331del; p.I443Nfs3 This study
I.1 n/a n/a ALS Bulbar 79 80 12
I.2 n/a n/a - - - - -
II.2 x - 61 - - - -
II.3 x FTD 64 - 59 -  > 60
II.4 (I) x x ALS Bulbar 41 42 12
B c.1570A > G; p.R524G c.555 T > A; p.Y185* [8, 11]
I.2 x* ALS n/a  < 40 40 n/a
I.3 x* FTD - 75 81 72
II.2 x - 72 - - - -
II.3 x x ALS n/a 41 47 72
II.4 n/a x* ALS Spinal 40 43 36
II.5 (I) x x ALS 60 Spinal 47 - 58 127
II.6 x - 52 - - - -
II.7 x - 56 - - - -
III.1 x - 41 - - - -
III.2 x x - 39 - 38 - 39 20
C c.1562G > A; p.R521H c.1522C > A; p.L508I ALS n/a n/a n/a n/a n/a This study
D c.1561C > T; p.R521C c.1073G > A; p.R358H ALS n/a n/a n/a n/a n/a [13]
E c.*59G > A c.1445_1446delAT; p.Y482* ALS Spinal 49 63 168 [12]
F c.*1998 T > C c.2170C > T; p.R724C ALS Bulbar 63 65 24 [12]
G c.*816delG c.352G > A; p.D118N ALS Spinal 81 ? 35 [12, 16]

*Obligate carrier; (I) Index

*IV, invasive ventilation