Molecular Oncology Almanac
Patient Report
Generated on: Jul 03 2024
About:
Variants and Features associated with Therapeutic Sensitivity
Predictive Implication | Feature Type | Feature | Therapy & Rationale |
---|---|---|---|
FDA-Approved
Putatively Actionable |
Somatic Variant | BRAF p.V600E (Missense) |
Trametinib
The U.S. Food and Drug Administration (FDA) granted approval to trametinib as a single agent for the treament of patients with unresectable or metastatic melanoma (MEL) with BRAF V600E or V600K mutation, as detected by an FDA-approved test. [source] [Preclinical evidence] |
FDA-Approved
Investigate Actionability |
Microsatellite Stability | MSI-High |
Dostarlimab-gxly
The U.S. Food and Drug Administration (FDA) granted approval to dostarlimab-gxly in combination with carboplatin and paclitaxel, followed by single agent dostarlimab-gxly, for the treatment of adult patients primary advanced or recurrent endometrial cancer that is mismatch repair deficient (dMMR), as determined by an FDA-approved test, or microsatellite-instability-high. [source] |
FDA-Approved
Investigate Actionability |
Germline Variant | BRCA2 p.S1982fs (Frameshift) |
Abiraterone acetate + Niraparib
The U.S. Food and Drug Administration (FDA) granted approval to niraparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, and abiraterone acetate, a CYP17 inhibitor indicated with prednisone for the treatment of adult patients with deleterious or suspected deleterious BRCA-mutated (BRCAm) metastatic castration-resistant prostate cancer (mCRPC). [source] |
Guideline
Putatively Actionable |
Copy Number | CDK4 Amplification |
Palbociclib
Palbociclib (Ibrance) is recommended by the National Comprehensive Cancer Network® (NCCN®) as a treatment option for patients with well-differentiated liposarcoma and CDK4 amplification. CDK4 amplification is characteristic of well-differentiated and dedifferentiated liposarcomas, and palbociclib shows activity in this context. [source] [Preclinical evidence] |
Guideline
Investigate Actionability |
Rearrangement | COL1A1--CITED4 Fusion |
Imatinib
Imatinib (Gleevec) is recommended by the National Comprehensive Cancer Network® (NCCN®) as a treatment option for patients with localized or metastatic dermatofibrosarcoma tumors containing t(17;22)(q22;q13). [source] [Preclinical evidence] |
Clinical evidence
Putatively Actionable |
Copy Number | CDKN2A Deletion |
Palbociclib
A patient with uterine leiomyosarcoma whose tumor harbored a CDKN2A mutant which inactivated p16INK4a experienced clinical benefit from treatment with palbociclib. [source] [Preclinical evidence] |
Clinical evidence
Investigate Actionability |
Somatic Variant | MSH2 p.D887N (Missense) |
Pembrolizumab
Patients with defects in DNA mismatch repair genes may have enhanced sensitivity to immune checkpoint blockade. [source] |
Preclinical
Putatively Actionable |
Copy Number | TP53 Deletion |
Talazoparib
Response to talazoparib in osteosarcoma cell lines was associated with homologous recombination deficiency in a study of 5 cancer cell lines. Osteosarcoma cell lines MG63 and ZK-58 displayed the highest sensitivity to talazoparib, SaOS-2 and MNNG-HOS displayed intermediate sensitivity, and U2OS cells remained resistant. Cell lines MG63, ZK-58, and MNNG-HOS scored HRD-LOH positive according to a score (Abkevich et al. 2012). MG63 cells harbored copy losses in BAP1, FANCA, and FANCD2 while ZK-58 carried disruptive copy loss in BARD1 and copy gain in FANCD2. SaOS-2 cells harbored copy losses in CHEK2 and TP53 and MNNG-HOS cells have copy loss of ATM and disruptive copy gains in PTEN and FANCD2. The talazoparib-resistant cell line, U2OS, carried a heterozygous BRCA2 copy loss and one intact BRCA2 alelle. [source] [Preclinical evidence] |
Preclinical
Investigate Actionability |
Copy Number | FGFR2 Deletion |
Infigratinib
A study of 32 Cancer Cell Line Encyclopedia cell lines demonstrating FGFR1 and FGFR2 amplification demonstrated sensitivity to Infigratinib. [source] |
Inferential
Investigate Actionability |
Mutational Signature | SBS5 (22%) |
Cisplatin
COSMIC Signature 5 is associated with somatic ERCC2 mutations, which may suggest sensitivity to cisplatin based chemotherapy. [source] |
Inferential
Investigate Actionability |
Mutational Signature | SBS10b (12%) |
Durvalumab
COSMIC Signature 10 is observed in some of the most hypermutant samples and recurrent POLE mutations. POLE mutant tumors are being included along with MMR-deficient tumors in several ongoing trials for sensitivity to immunotherapy. [source] |
Variants and Features associated with Therapeutic Resistance
Predictive Implication | Feature Type | Feature | Therapy & Rationale |
---|---|---|---|
Guideline
Putatively Actionable | Somatic Variant | BRAF p.V600E (Missense) |
Panitumumab
Panitumumab (Vectibix) is not recommended by the National Comprehensive Cancer Network® (NCCN®) as a treatment option for patients with metastatic colorectal cancer, BRAF V600E makes response to panitumumab or cetuximab highly unlikely unless given with a BRAF inhibitor. [source] |
Guideline
Investigate Actionability | Microsatellite Stability | MSI-High |
5-Fluorouracil
5-Fluorouracil is not recommended by the National Comprehensive Cancer Network® (NCCN®) as a treatment option for patients with MSI-High colorectal cancer. These patients appear to not benefit from, and may be resistant to, 5-fluorouracil therapy. [source] |
Clinical evidence
Putatively Actionable | Copy Number | BRAF Amplification |
Vemurafenib
Amplification of BRAF may predict resistance to RAF inhibition. [source] |
Variants and Features associated with Prognostic Information
Predictive Implication | Feature Type | Feature | Prognosis & Rationale |
---|---|---|---|
Guideline
Putatively Actionable | Somatic Variant | BRAF p.V600E (Missense) |
Not favorable
BRAF V600E alterations are associated with an unfavorable prognosis in MSI-low and microsatellite-stable patients. [source] |
Guideline
Putatively Actionable | Copy Number | TP53 Deletion |
Not favorable
Deletion of 17p13 leads to LoH of TP53 and is considered a high-risk feature of multiple myeloma. [source] |
Guideline
Investigate Actionability | Microsatellite Stability | MSI-High |
Favorable
Patients with MSI-High colorectal cancer often have a favorable prognosis. [source] |
Guideline
Investigate Actionability | Somatic Variant | STAG2 p.F467I (Missense) |
Not favorable
The National Comprehensive Cancer Network® (NCCN®) highlights STAG2 nonsense, frameshift, and splice site variants as being associated with a poor prognosis in patients with myelodysplastic syndromes. [source] |
Guideline
Investigate Actionability | Somatic Variant | ZRSR2 p.N261I (Missense) |
Not favorable
The National Comprehensive Cancer Network® (NCCN®) highlights ZRSR2 nonsense and frameshift variants as being associated with a poor prognosis in patients with myelodysplastic syndromes. [source] |
Inferential
Investigate Actionability | Aneuploidy | nan |
Not favorable
WGD was associated with adverse survival pan-cancer in patients with advanced disease and in cancers with heterogeneous clinical outcomes, even following the development of metastasis. [source] |
Variants and Features that may be Biologically Relevant
Feature Type | Features |
---|---|
Germline Variant | BRAF p.R509* (Nonsense) |
Microsatellite Stability | Supporting variants: PRDM2 p.E282del (Deletion) |
Mutational Signature | SBS30 (23%), SBS7a (42%) |
Somatic Variant | NTRK2 p.H300Y (Missense), PDGFRB p.G674E (Missense) |
Comparison of molecular profile to cancer cell lines
The Molecular Oncology Almanac compares the somatic variants, copy number alterations, and rearrangements present in this tumor
to identify similar cell lines and their corresponding therapeutic sensitivities to aid in treatment hypothesis generation.
The 5 most similar cancer cell lines, of 452 tested
Cell line name (CCLE) | Sensitive therapies | Clinically relevant features |
---|---|---|
SKHEP1_LIVER
|
AGI-5198, SN-38 | BRAF p.V600E, CDKN2A Deletion, ERCC2 Missense, SMARCA4 Nonsense |
A375_SKIN
|
(5Z)-7-Oxozeaenol, AS605240, CHIR-99021, CI-1040, Dabrafenib, ERK_2440, LIMK1 inhibitor BMS4, PD0325901, PLX-4720, Pilaralisib, RAF_9304, Refametinib, SB590885 | BRAF p.V600E, CDKN2A Deletion, MTOR somatic variant, PRPF8 somatic variant, RUNX1 somatic variant |
IGR37_SKIN
|
(5Z)-7-Oxozeaenol, CI-1040, Dabrafenib, ERK_2440, ERK_6604, PD0325901, PLX-4720, RAF_9304, Refametinib, SB52334, SB590885, Selisistat, Selumetinib, Trametinib | AURKB Deletion, BRAF p.V600E, MLH3 somatic variant, TP53 Deletion, TP53 Frameshift |
G361_SKIN
|
Bexarotene, Bryostatin 1, Dabrafenib, Refametinib | ALK Missense, ALK Missense, BRAF Amplification, BRAF p.V600E, CDKN2A Deletion, EGFR Amplification, MET Amplification |
SKMEL5_SKIN
|
FH535, IAP_7638, SB590885, UNC0642 | BRAF p.V600E, CCND1 Amplification, CDKN2A Deletion, PIK3CB somatic variant, SMARCA4 Frameshift, TET2 somatic variant |
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Van Allen Laboratory
Dana-Farber Cancer Institute
Broad Institute of MIT & Harvard
Molecular Oncology Almanac