| ABL1 E255K + ABL1 Fusion23 |
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| Axitinib | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | accepted | EID4355In a proliferation assay measuring tritiated thymidine incorporation in the presence of axitinib, Ba/F3 cells carrying the BCR-ABL1 variant showed increased incorporation when harboring fusions with t… (full text at CIViC) PMID 25686603 · Pemovska et al., 2015 · Open in CIViC | civic |
| Bosutinib | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Resistance | 1 | accepted | EID4347This was a retrospective study of dasatinib and/or nilotinib-resistant or -intolerant patients pretreated with imatinib aimed at evaluating the efficacy of bosutanib monotherapy. All patients had chro… (full text at CIViC) PMID 22371878 · Khoury et al., 2012 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Does Not Support Resistance | 1 | accepted | EID4348In this retrospective study, imatinib-resistant or -intolerant patients, with chronic phase CML and BCR-ABL fusions, were treated with bosutanib monotherapy. Complete hematologic response (CHR) and ma… (full text at CIViC) PMID 21865346 · Cortes et al., 2011 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | submitted | EID4346In an in vitro study, a Ba/F3 murine cell line stably expressing the E255K mutation in the ABL1 portion of the BCR-ABL1 fusion protein was associated with reduced sensitivity to bosutinib treatment (I… (full text at CIViC) PMID 19075254 · Redaelli et al., 2009 · Open in CIViC | civic |
| Dasatinib | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | B | Does Not Support Resistance | 3 | accepted | EID4350This is a retrospective study of imatinib-resistant (n = 805) or -intolerant (n = 238), chronic myeloid leukemia (chronic-phase), patients with mutations in the BCR-ABL gene fusion kinase domain from … (full text at CIViC) PMID 19779040 · Müller et al., 2009 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Does Not Support Resistance | 3 | accepted | EID4353Prior to dasatinib treatment, one imatinib-resistant patient with chronic myeloid leukemia in chronic phase had the BCR-ABL1 fusion with the E255K secondary variant in 12/12 bacterial clones generated… (full text at CIViC) PMID 16775234 · Talpaz et al., 2006 · Open in CIViC | civic |
| 〃 | Acute Lymphoblastic Leukemia | Predictive | C | Supports Resistance | 3 | accepted | EID4718Prior to dasatinib treatment, one imatinib-resistant patient with acute lymphoblastic leukemia had the BCR-ABL1 fusion with the E255K secondary variant in 3/12 bacterial clones generated using periphe… (full text at CIViC) PMID 16775234 · Talpaz et al., 2006 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Sensitivity Response | 1 | submitted | EID4351In a retrospective study of 174 imatinib-resistant or -intolerant Philadelphia chromosome BCR-ABL1 fusion positive accelerated phase chronic myeloid leukemia patients, patients with mutations in the A… (full text at CIViC) PMID 19487385 · Apperley et al., 2009 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Reduced Sensitivity | 1 | accepted | EID4352In this phase II multinational study, patients with accelerated phase CML and BCR-ABL fusions were treated with dasatinib monotherapy. Response rate among 60 imatinib-resistant patients with BCR-ABL m… (full text at CIViC) PMID 17264298 · Guilhot et al., 2007 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Sensitivity Response | 2 | submitted | EID4349In an in vitro study, a Ba/F3 cell line expressing an E255K mutation in the ABL1 portion of the BCR-ABL1 fusion protein was associated with sensitivity to dasatinib treatment (5.6 nmol/L vs. 0.8 nmol/… (full text at CIViC) PMID 15930265 · O'Hare et al., 2005 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Sensitivity Response | 2 | submitted | EID4354In an in vitro study, a Ba/F3 cell line stably expressing the E255K mutation in the ABL1 portion of the BCR-ABL1 fusion protein was found to have increased sensitivity to dasatinib treatment, as compa… (full text at CIViC) PMID 15256671 · Shah et al., 2004 · Open in CIViC | civic |
| Dasatinib + Imatinib MesylateSubstitutes | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 3 | accepted | EID6214In an in vitro study, stochastic mutations in the ABL1 region of a stably expressed p210 BCR-ABL fusion were generated in Ba/F3 cell lines from five independently derived, mutagenized libraries. Dasat… (full text at CIViC) PMID 15705718 · Burgess et al., 2005 · Open in CIViC | civic |
| Imatinib | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Resistance | 4 | accepted | EID2660In this study, patients on imatinib monotherapy were monitored for ABL1 kinase domain variants in BCR-ABL1 fusions amplified from peripheral blood RNA. A late-chronic phase patient had a complete hema… (full text at CIViC) PMID 12623848 · Branford et al., 2003 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 4 | accepted | EID233COS7 cell lines transfected with BCR-ABL constructs harboring E255K mutations were shown to be resistant to imatinib and exhibited increased kinase activity. PMID 15194504 · Yamamoto et al., 2004 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 3 | accepted | EID2659A panel of 18 mutations representing 85% of known mutations seen in imatinib CML patents were used to evaluate the effectiveness of drug binding. All mutations were compared with non-mutated BCR-ABL p… (full text at CIViC) PMID 19075254 · Redaelli et al., 2009 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 3 | accepted | EID2661A panel of 16 mutations seen in imatinib CML patents were used to evaluate the effectiveness of drug binding. All mutations were compared with non-mutated BCR-ABL protein and evaluated for anti-prolif… (full text at CIViC) PMID 15930265 · O'Hare et al., 2005 · Open in CIViC | civic |
| Imatinib Mesylate | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Resistance | 1 | accepted | EID6991In a study of 39 chronic phase CML patients with BCR-ABL variants, E255K was seen in a single imatinib-resistant patient that was also resistant or intolerant to dasatinib and/or nilotinib treatment. … (full text at CIViC) PMID 22371878 · Khoury et al., 2012 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Resistance | 1 | accepted | EID7039In a phase II study of 60 imatinib-resistant patients with BCR-ABL mutations, 6 had E255K mutations PMID 17264298 · Guilhot et al., 2007 · Open in CIViC | civic |
| 〃 | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | accepted | EID6282In an in vitro study, stochastic mutations were introduced into the ABL1 region of a stably expressed p210 BCR-ABL fusion in Ba/F3 cells using N-ethyl-N-nitrosourea mutagenesis. Resulting clones were … (full text at CIViC) PMID 16772610 · Bradeen et al., 2006 · Open in CIViC | civic |
| Dasatinib + Imatinib MesylateCombination | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | accepted | EID6193In an in vitro study, stochastic mutations in the ABL1 region of the p210 BCR-ABL fusion were generated and stably expressed in Ba/F3 cell lines from mutagenized libraries. Combination therapy with 10… (full text at CIViC) PMID 15705718 · Burgess et al., 2005 · Open in CIViC | civic |
| Nilotinib | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | accepted | EID2662In an in vitro study, Ba/F3 cell line stably expressing the E255K mutation in the ABL1 portion of the BCR-ABL1 fusion protein was associated with resistance to nilotinib treatment (IC50: 6.69-fold), a… (full text at CIViC) PMID 19075254 · Redaelli et al., 2009 · Open in CIViC | civic |
| Dasatinib + Imatinib Mesylate + NilotinibSubstitutes | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | D | Supports Resistance | 2 | accepted | EID6194In an in vitro study, stochastic mutations were introduced into the ABL1 region of a stably expressed p210 BCR-ABL fusion in Ba/F3 cells using N-ethyl-N-nitrosourea mutagenesis. Resulting clones were … (full text at CIViC) PMID 16772610 · Bradeen et al., 2006 · Open in CIViC | civic |
| Imatinib Mesylate + NilotinibSubstitutes | Chronic Myeloid Leukemia, BCR-ABL1 PositiveALIAS | Predictive | C | Supports Resistance | 3 | accepted | EID6232In this open-label, phase II registration trial, patients that were imatinib resistant or intolerant underwent nilotinib monotherapy. Within 12 months of nilotinib therapy, there was no significant di… (full text at CIViC) PMID 19652056 · Hughes et al., 2009 · Open in CIViC | civic |