Table 2.
Comparison of results on HR activity and drug response of the BRCA1 variants analyzed in this study obtained from previous and this studies.
| Domain | HR activity (%) | Cisplatin response | Olaparib response | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sy et al., 2009 | Ransburgh et al. (2010) | Towler et al. (2013) | Bouwman et al. (2013) | Lu et al., 2015 | This study | Bouwman et al. (2013) | This study | Bouwman et al. (2013) | This study | ||
| Vector | N/A | ~10 | ~9 | ~20 | ~18 | 17.3 | S | S | S | S | |
| WT | 98 | 100 | 100 | 100 | 100 | 100 | R | R | R | R | |
| C61G | RING | - | ~17 | - | - | 23.6 | 21.2 | S | S | - | S |
| C64R | RING | - | - | - | - | - | 22.3 | - | S | - | S |
| Y179C | - | - | ~95 | - | 157.1 | 92.7 | - | R | - | R | |
| L246V | - | - | - | - | - | 91.5 | R | R | - | R | |
| Q356R | - | - | - | - | - | 95.5 | - | R | - | R | |
| F486L | - | - | - | - | 160 | 95.8 | - | R | - | R | |
| R496H | - | - | - | - | - | 95.9 | - | R | - | R | |
| N550H | - | - | - | - | 90.8 | 88.4 | - | R | - | R | |
| L668F | - | - | - | - | 96.8 | 93.6 | R | R | - | R | |
| D693N | - | - | - | - | - | 111.5 | R | R | - | R | |
| V772A | - | - | - | - | 110.4 | 84.5 | - | R | - | R | |
| R841W | - | - | - | - | - | 98.2 | - | R | - | R | |
| P871L | - | - | - | - | - | wt | - | wt | - | wt | |
| M1008I | - | - | - | - | - | 99.2 | R | R | - | R | |
| E1038G | - | - | - | - | - | wt | - | wt | - | wt | |
| S1040N | - | - | - | - | - | 98.0 | - | R | - | R | |
| S1101N | - | - | - | - | - | 97.3 | R | R | - | R | |
| S1140G | - | - | - | - | - | 106.2 | R | R | - | R | |
| K1183R | - | - | - | - | - | wt | - | wt | - | wt | |
| R1347G | - | - | - | - | - | 106.5 | - | R | - | R | |
| M1400V | CC | 56 | - | - | - | - | 74.8 | R | S | R | S |
| L1407P | CC | 24 | - | - | - | - | 24 | S | S | S | S |
| M1411T | CC | 25 | - | - | - | - | 26 | R | S | R | S |
| S1512I | - | - | - | - | - | 95.3 | - | R | - | R | |
| T1561I | - | - | - | - | 133.2 | 102.3 | - | R | - | R | |
| S1613G | - | - | - | - | - | wt | - | wt | - | wt | |
| M1628T | - | - | - | - | 107 | 107.6 | R | R | - | R | |
| P1637L | - | - | - | - | 98.8 | 99.5 | - | R | - | R | |
| 5055△G | BRCT | - | - | - | - | - | 22.5 | - | S | - | S |
| M1652I | BRCT | - | - | - | - | - | 106.2 | R | R | - | R |
| S1655F | BRCT | - | - | - | ~30 | - | 8.4 | S | S | - | S |
| C1697R | BRCT | - | - | - | - | - | 8.0 | - | S | - | S |
| R1699Q | BRCT | - | - | - | ~45 | - | 16.9 | S | S | S | S |
| A1708E | BRCT | - | - | - | - | - | 10.7 | - | S | - | S |
| S1715R | BRCT | - | - | - | - | - | 9.3 | - | S | - | S |
| M1775R | BRCT | 36 | - | ~6 | - | - | 10.2 | - | S | - | S |
R, resistant; S, sensitive. See Figure 1—source data 1, Figure 2—source data 1 and Figure 3—source data 1 for details.