Background
Methods
Patients and tissue collection
Tissue preparation and DNA extraction
Somatic mutation profiling using Sequenom LungCarta v1.0
Gene | Mutation | Gene | Mutation |
---|---|---|---|
AKT1 | E17K | MET | N375S, 982_1028del47 |
ALK | C1156Y, L1196M | NOTCH1 | H2276fs*79, D1643H, R2328W, T1997M, V1672I, V2444fs*35 |
BRAF | D594G/M, G469S/E/A/V, L597Q/V, V600E/K/M | NRAS | Q61E/K/H/L/R/P |
DDR2 | C580Y, D125Y, G253C, G505S, G774E/V, I120M, I638F, L239R, L63V, T765P | NRF2 | D29H, D77N/A, E79Q/K/G, G31A, G81D, R34Q, |
EGFR | R108K, T263P, A289V, G598V, E709K/H, E709A/G/V, G719S/C/A/D, G719S/C/A/D, M766_A767insAI, D761Y/N, S768I, R776C/M, V769_D770insASV, V769_D770insCV, D770_N771 > AGG/V769_D770insASV/V769_D770insASV, D770_N771insG, N771_P772 > SVDNR, P772_H773insV, H773 > NPY, H773_V774insNPH/PH/H, V774_C775insHV, T790M, L858R/M, L861Q, E746_T751del, E746_A750del, E746_T751del, E746_T751del, S752D, L747_E749del, L747_T750del, L747_S752del, L747_T751del, L747_S752del, P753S, A750P, T751A, T751P, T751I, S752I/F, S752_I759del, L747_Q ins, E746_T751del, I ins (combined), E746_A750del, T751A (combined), L747_E749del, A750P (combined), L747_T750del, P ins (combined), L747_S752del, Q ins (combined), T854A | NTRK1 | Q80*, R119H, S326R |
EPHA3 | A435S, D446Y, S449F, D806N, G187R, G518L, K761N, G766E, M269I, N379K, N85S, S229Y, T166N, T37K, T393K, W250R | NTRK2 | Q666R, C45F, G261R, L138F, L670M, L755L |
EPHA5 | D493Y, G582E, M1034I, N1032S, R1007Q, S566Y, S810I, T856I | NTRK3 | I769N, L152I, L248M, L270M, L336Q, S184C, T283K, V307L, R271F |
ERBB2 | M774_A775insAYVM, A775_G776insAYVM | PIK3CA | E542Q/K, E545Q/K. H1047Y/R/L |
FGFR4 | P672T, H192fs*19 | PTCH1 | R1308G, R682L, S1326fs*46 |
JAK2 | L609S, P503L, R1122P, Y931C | PTEN | R233* |
KRAS | G12S/V/F/R/A/C/D, G13C/S/A/V/DQ61L/R/P/H/E/K | PTPN11 | E76V |
MAP2K1 | D67N, K57N, Q56P | PTPRD | D1162N, D154Y, I44I, L1036Q, P1809R, R1536L, R584S, S1703R, T337A, V483E |
STK11 | A347fs*13, A43_L50del6, D327fs*10, E120*, E165*, E223*, E70*, E70fs*26, F354L, G163C, G188fs*99, G196V, G56fs*4, G56W, G91L, H174R, I26fs*25, K191*, K78E, L285Q, L50_D53del4, M51fs*14, P179L, Q123R, Q137*, Q159*, Q170*, Q220*, Q37L, R426W, R86G, V197fs*69, V236fs*30, Y272Y | TP53 | G245C/S, G245D/V, R158C/G/L/P, R175L/H, R248L/Q/R/W, R249S/W/M, R273C/H/L/P, R282G/W, V157F, Y163C,R175L/H Y220C |
Data analysis
Statistical analysis
Results
Characteristics | Number (%) |
---|---|
Sex:
| |
Male | 46 (69.7%) |
Female | 20 (30.3%) |
Smoker:
| |
Never | 25 (37.9%) |
Ever | 37 (56.1%) |
Unknown | 4 (6.1%) |
Clinical T-classification
| |
T1/T2 | 21 (31.8%) |
T3/T4 | 40 (60.6%) |
Tx | 5 (7.6%) |
Clinical N-classification
| |
N0 | 26 (39.4%) |
N+ | 39 (59.1%) |
Unknown | 1 (1.5%) |
Adjuvant radiation or chemoradiation therapy:
| |
Radiotherapy only |
30 (45.5%)
|
Chemoradiotherapy |
6 (9.1%)
|
N | 20 (30.3%) |
Unknown | 10 (15.2%) |
Extra-capsular spread
| |
Y | 15 (22.7%) |
N | 16 (24.2%) |
Not applicable | 24 (36.4%) |
Unknown | 11 (16.7%) |
Lymphovascular and/or perineural invasion
| |
Y | 31 (47.0%) |
N | 20 (30.3%) |
Unknown | 15 (22.7%) |
Recurrence
| |
Y | 28 (42.4%) |
N | 29 (43.9%) |
Unknown | 14 (13.6%) |
Sample | Gene | Mutation | TNM | Overall stage | Age/sex | Smoking status | Adjuvant treatment | Outcome | Time to recurrence (Months) |
---|---|---|---|---|---|---|---|---|---|
Tumors with a single mutation | |||||||||
2000294 | MET | N375S | TxN2bM1 | 4 | 53/M | Ever | Yes | Recurrence | 7 |
20021078 | STK11 | F354L | T4aN1M0 | 4 | 79/M | Ever | Yes | No Recurrence | N.A. |
21789206 | PIK3CA | E542K | T4aN0M0 | 4 | 54/M | Ever | Yes | Recurrence | 33 |
22873606 | TP53 | R175H | T4aN0M0 | 4 | 75/M | Ever | No | Unknown | N.A. |
27197906 | PIK3CA | H1047R | T4aN0M0 | 4 | 56/M | Ever | Yes | Unknown | N.A. |
NPC7* | MET | N375S | T4N2bM0 | 4 | 22/F | Ever | Yes | Recurrence | 6 |
TM24* | TP53 | R282W | T2N2bM0 | 4 | 60/M | Ever | Yes | Recurrence | 15 |
TM47* | MET | N375S | T4aN2cM0 | 4 | 76/M | Ever | Yes | Recurrence | 6 |
93488640 | NRF2 | G31A | T2N1M0 | 3 | 61/M | Never | Yes | Recurrence | 31 |
51236487 | TP53 | R273P | T2N0M0 | 2 | 60/M | Never | Yes | Unknown | N.A. |
84033237 | TP53 | R273C | T4aN2bM0 | 4 | 56/M | Never | No | Recurrence | 24 |
980003 | STK11 | F354L | T2N0M0 | 2 | 39/M | Never | No | Unknown | N.A. |
YT3** | MET | N375S | T3N0M0 | 3 | 52/F | Never | No | Unknown | N.A. |
YT4 | BRAF | D594G | T1N0M0 | 1 | 42/F | Never | No | No Recurrence | N.A. |
990386 | TP53 | R175H | T4aN0M0 | 4 | 63/M | Unknown | Unknown | No Recurrence | N.A. |
2000665 | MET | N375S | T4aN2bM0 | 4 | 53/F | Unknown | Yes | No Recurrence | N.A. |
Tumors with two separate mutations
| |||||||||
980398 | MET | N375S | T2N1M0 | 3 | 61/M | Never | No | No Recurrence | N.A. |
TP53 | G245S | ||||||||
1784450 | MET | N375S | T4aN2cM0 | 4 | 66/M | Ever | No | Recurrence | 5 |
STK11 | F354L | ||||||||
20020797 | STK11 | F354L | T4aN2cM0 | 4 | 69/M | Ever | Yes | No Recurrence | N.A. |
TP53 | Y163C | ||||||||
TM44*** | PIK3CA | H1047L | T2N2bM0 | 4 | 62/M | Ever | Yes | No Recurrence | N.A. |
STK11 | F354L |