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. 2019 Apr 26;2(4):e192906. doi: 10.1001/jamanetworkopen.2019.2906

Table. Summary of the Molecular Profiling of 62 Patients.

Patient No. Cancer Type Tissue Type and Source Mean Coverage, X RNA, Million Reads Potentially Actionable Somatic Alteration Potentially Actionable Germline Alteration Category of Potentially Actionable Findings
WES, Normal WES, Tumoral
2 ETP-ALL Bone marrow 61 76 98 MLLT10-PICALM fusion; KMT2E-ASNS fusion NA Targeted therapy, MRD/biomarker, diagnostic
del(5q) NA Targeted therapy
5 Ewing sarcoma Left femur biopsy 257 233 NA ERCC2 F332V NA No effect
SDHD G12S Genetic counseling
10 Rhabdomyosarcoma Thigh biopsy 196 194 NA PAX7-FOXO1 fusion NA MRD/biomarker, diagnostic
MDM2 amplification; CDKN2A A102V NA Targeted therapy
11 Pilocytic astrocytoma CNS needle biopsy 191 289 NA BRAF 507insVLR NA Targeted therapy
12 Malignant rhabdoid tumor Intra-abdominal biopsy 124 455 947 No potentially actionable findings NA No effect
13 Medulloblastoma Cerebellum biopsy 128 383 75 PTCH1 T1195S and PTCH1 copy loss (LOH), GLI2 amplification NA Targeted therapy
TP53K132N and TP53 copy loss (LOH) No effect
14 AML-M7 Bone marrow 88 507 115 NUP98-KDM5A fusion NA MRD/biomarker
RB1 copy loss NA No effect
15 B-ALL Bone marrow 120 424 362 CDKN2A/B homozygous deletion NA Targeted therapy
DDX5-KLF2 fusion NA MRD/biomarker
TP53 R248Q and TP53 copy loss (LOH) NA No effect
19 B-ALL Bone marrow (diagnosis) 115 355 172 PAX5-JAK2 fusion NA Targeted therapy, MRD/biomarker, risk stratification
CDKN2A homozygous deletion NA Targeted therapy
PAX5 A322T and PAX5 copy loss (LOH) NA No effect
20 Adrenal gland carcinoma Adrenal gland biopsy 98 248 178 AKT1 amplification (4 copies) NA Targeted therapy
JAK1 copy gain
DPYD I543V and DPYD copy loss (LOH)
TP53 R181H and TP53 copy loss (LOH) NA No effect
21 Osteosarcoma Left femur biopsy 105 282 168 MDM2 (6 copies) and FRS2 (12 copies) amplifications, AURKA copy gain NA Targeted therapy
PMP22-TP53 fusion NA MRD/biomarker
22 ETP-ALL Bone marrow 88 265 131 JAK3 L857P, PHF6 R225X, MED12 S672fs NA Targeted therapy
KMT2E-ASNS fusion NA Targeted therapy, MRD/biomarker
PICALM-MLLT10 fusion NA Targeted therapy, MRD/biomarker, diagnostic
24 B-ALL Bone marrow 107 406 137 BRAF A320V, KRAS G12V, JAK2 R683G NA Targeted therapy
25 Hepatoblastoma Liver biopsy (FFPE sample) 72 230 122 PRKCA copy gain, ABL2 and DDR2 copy gain and high expression, NOTCH1 G1196D, NCSTN A572G, TLR8 N515H NA Targeted therapy
26 Osteosarcoma Right femur biopsy 145 390 66 MYC amplification (5 copies) NA Targeted therapy
TP53 copy loss, RB1 copy loss NA No effect
29 Adrenal gland carcinoma Adrenal gland biopsy 87 261 164 PTK2 copy gain, JAK3 copy gain, AKT2 copy gain, ABL1 A34V, TOP2A A1515S, G1386D (LOH) NA Targeted therapy
NA TP53p. R337H Diagnostic, genetic counseling
31 Neuroblastoma Mediastinum biopsy 100 226 102 Trisomy 7 (BRAF), CHEK1 copy loss, PRKCA copy gain, PHOX2B 270-272del frameshift, XPC S346P (LOH), APC D917Y NA Targeted therapy
32 AML-M5 Bone marrow 90 252 149 CBFB-MYH11 and ICAM2-STX7 fusion NA MRD/biomarker
TP53 (indel) mutation and copy loss (LOH) NA No effect
Trisomy 8 (MYC), NF1 S2309fs and NF1 copy loss (LOH) NA Targeted therapy
33 Paraganglioma Adrenal gland biopsy 111 308 134 SDHB copy loss, DDB2 copy loss, MUTYH Q338H NA Targeted therapy
34 Aggressive fibromatosis Mandible/gums biopsy 60 178 193 CTNNB1 T41A NA Targeted therapy
37 B-ALL Bone marrow 70 206 131 KMT2A-MLLT1 fusion NA MRD/biomarker
39 Ewing sarcoma Rib needle biopsy 138 372 254 CDKN2A copy loss, trisomy 8 (MYC and FGFR1), BRCA1 mutations (LOH), STAG2 R1012X NA Targeted therapy
TP53 R273H NA No effect
EWSR1/FLI1 fusion NA MRD/biomarker, diagnostic
NA SDHD G12S Genetic counseling
40 Wilms tumor Kidney needle biopsy 122 381 238 DDR2 and ABL2 copy gain, DNMT3A P904L NA Targeted therapy
47 T-ALL Bone marrow 90 256 133 CDKN2A homozygous deletion, NOTCH1 I1718T and S2467fs, STAT5B N642H, NT5C2 R367Q NA Targeted therapy
48 Myeloproliferative neoplasm Bone marrow 75 179 132 No findings NA No effect
49 Rhabdomyosarcoma Left fornix biopsy 100 252 127 FGFR4 G388R (LOH) NA Targeted therapy
TP53 copy loss (LOH) TP53 p.R273C Diagnostic, genetic counseling
50 Pilocytic astrocytoma Brain, third ventricle biopsy 73 380 217 FGFR1 656EL, NF1 N1465S, PTPN11 G503A NA Targeted therapy
51 Osteosarcoma Left femur biopsy 134 411 202 TP53 copy loss (LOH) TP53 p.G245S (mosaicism) Genetic counseling
CDKN2A homozygous deletion, VEGF-A amplification (>4 copies), MYC amplification (>10 copies), JAK2 G996R, CSF1R H362R (LOH), PTK2 exon17:c.1332 + 2T>C (splicing) NA Targeted therapy
54 Pilocytic astrocytoma Optic chiasm–hypothalamus biopsy 142 383 183 KIAA1549-BRAF fusion NA Targeted therapy, MRD/biomarker
55 Osteosarcoma Right tibia biopsy 89 285 112 TEK N452D, KIT S590I, MYC amplification (10 copies) NA Targeted therapy
TP53 homozygous del NA No effect
57 Neuroblastoma Abdomen biopsy 125 419 54 PRKCA amplification (5 copies), BRAF amplification (4 copies), AKT2 copy gain, HSP90B1 I66T, CSF1R N648S NA Targeted therapy
59 Osteosarcoma Left femur biopsy 135 408 202 VEGF-A amplification (4 copies) and highly expressed NA Targeted therapy
TP53-RAB44 fusion NA MRD/biomarker
60 T-Cell lymphoblastic lymphoma Lymph node 135 404 157 MAP2K2 P128L, NOTCH1 S1674F and Q2503insX, MTOR F1888L, CDKN2A R80X, STAT5B N713insKGKGGG NA Targeted therapy
KLHL33-TEP1 fusion NA MRD/biomarker
61 Osteosarcoma Left humerus biopsy 128 453 178 CDKN2A copy loss, MYC copy gain, DDR2 copy gain and highly expressed, MTOR G1954R NA Targeted therapy
62 Sinus carcinoma Sinus biopsy 111 289 163 PTK2 copy gain, MYC copy gain, ABL2 and DDR2 copy gain, ALK G159fs, NOTCH1 S1674P NA Targeted therapy
TP53 copy loss NA No effect
67 Epithelial tumor (NOS) Abdomen biopsy 138 430 51 CREM-FUS fusion NA MRD/biomarker
68 T-ALL Bone marrow 59 203 65 ABL1 copy gain, DDR2 R742W NA Targeted therapy
KMT2A-MLLT4 fusion NA Targeted therapy, MRD/biomarker
69 Grey zone lymphoma Lymph node 64 246 70 NA TP53 p.R213Q Diagnostic, genetic counseling
70 Leiomyoma Clavicle biopsy 67 236 55 No potentially actionable findings NA No effect
71 Hepatoblastoma Liver biopsy 62 237 64 No findings NA No effect
72 Hepatocarcinoma Liver biopsy 119 346 120 DNAJB1-PRKACA fusion NA MRD/biomarker, diagnostic
73 Pleuropulmonary blastoma Right lung biopsy 113 311 92 MYC and FGFR1 copy gain and highly expressed, CHEK1 copy loss, CTNNB1 copy gain and very highly expressed, MET Q1276L, DICER1 E1813D NA Targeted therapy
NA DICER p.Y1225X Diagnostic, genetic counseling
74 NUT-midline carcinoma Left fibula needle biopsy 115 354 149 BRD4-NUTM1 fusion NA MRD/biomarker, diagnostic
76 Neuroblastoma Abdominal needle biopsy 103 318 109 CDKN2A homozygous deletion, MET amplification (4 copies) and highly expressed, PHOX2B copy loss, CHEK1 copy loss, ALK F1245I NA Targeted therapy
77 Round cell sarcoma Soft-tissue left ankle biopsy 109 272 67 BCORexon16 ITD, DDR2 copy gain NA Diagnostic, targeted therapy
78 Rhabdomyosarcoma Right calf biopsy 113 393 147 MYCN amplification (5 copies) and highly expressed, KDM1A G703R (LOH) NA Targeted therapy
PAX7-FOXO1 fusion NA MRD/biomarker, diagnostic
79 Osteosarcoma Left tibia biopsy (FFPE) 121 367 190 SMO A374E, FBXW7 R465H NA Targeted therapy
81 B-ALL Bone marrow 123 298 143 NRAS G12D, SETD2 E1265fs NA Targeted therapy
82 B-ALL Bone marrow 113 311 215 IKZF1 deletion, FLT3 Y589D NA Targeted therapy
ZEB2-CXCR4 fusion and CXCR4 very highly expressed, SEMA6A-FEM1C fusion NA MRD/biomarker
86 Metastatic Wilms tumor Right kidney biopsy 106 287 143 CDC73 M1V, CSF3R G751A, FLT4 A992fs, NTRK1 G607V and H598Y and copy loss (LOH) NA Targeted therapy
87 Gastric NET Celiac lymph node biopsy 99 256 38 CHEK1 copy loss NA No effect
88 Burkitt lymphoma Abdomen biopsy 115 364 38 B2M M1R, HDAC1 Y303H, PIK3C2A splicing mutation, CCND3 R256fs, PTEN copy loss NA Targeted therapy
IGH-MYC fusion NA MRD/biomarker
TP53 G302fs NA No effect
89 B-ALL Bone marrow 56 134 111 CDKN2A homozygous deletion, AURKA copy loss, NRAS G12D NA Targeted therapy
91 Teratoma malignant (NOS) Brain, left ventricle biopsy 103 261 107 No findings NA No effect
92 AML Bone marrow 61 179 134 NRAS G12D NA Targeted therapy
KMT2A-MLLT3 fusion NA MRD/biomarker
93 Ganglioneuroblastoma nodular Retroperitoneal biopsy 142 340 80 MET K324M, High ALK expression NA Targeted therapy
94 Lymphoma Mediastinum biopsy (FFPE) 66 246 NA CDKN2A homozygous deletion, NA Targeted therapy
PTEN L182fs and copy-neutral LOH
99 AML Bone marrow 76 248 109 HDAC2 E455fs NA Targeted therapy
KHDRBS3-ANGPT1 fusion Targeted therapy, MRD/biomarker
100 Ovarian tumor Ovary biopsy 82 268 72 CD74 P98S NA Targeted therapy
102 Melanotic neuroectodermal tumor of infancy Periostium skull lesion biopsy (FFPE) 83 170 NA No potentially actionable findings NA No effect
104 Alveolar rhabdomyosarcoma Right foot biopsy 359 160 77 PAX3-FOXO1 fusion NA MRD/biomarker, diagnostic
RB1 F650S and copy loss (LOH) NA No effect
106 Neuroblastoma Right adrenal biopsy 131 352 64 MYCN amplification (10 copies) NA Targeted therapy
SDHB S163P Genetic counseling

Abbreviations: AML, acute myeloid leukemia; B-ALL, B-cell acute lymphoblastic leukemia; CNS, central nervous system; ETP-ALL, early T-cell precursor acute lymphoblastic leukemia; FFPE, formalin-fixed, paraffin embedded; LOH, loss of heterozygosity; MRD, minimal residual disease; NA, not applicable; NET, neuroendocrine tumors; NOS, not otherwise specified; NUT, nuclear protein of the testis; T-ALL, T-cell acute lymphoblastic leukemia; VEGF-A, vascular endothelial growth factor A; WES, whole-exome sequencing.