Difference between revisions of "TestAMLtable"
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! Chromosome | ! Chromosome | ||
! AML Subtype | ! AML Subtype | ||
− | ! Abnormality Type ( | + | ! Abnormality Type (Amplification, Loss, CN-LOH) |
! Region | ! Region | ||
! Relevant Genes (if known) | ! Relevant Genes (if known) | ||
! Clinical Significance | ! Clinical Significance | ||
! Level of Evidence | ! Level of Evidence | ||
− | |||
|- | |- | ||
| 1 | | 1 | ||
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| D | | D | ||
| 3 | | 3 | ||
− | |||
|- | |- | ||
| 2 | | 2 | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 3 | | 3 | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 4 | | 4 | ||
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| D | | D | ||
| 3 | | 3 | ||
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|- | |- | ||
| 4 | | 4 | ||
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| D, P | | D, P | ||
| 3 | | 3 | ||
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| D | | D | ||
| 1 | | 1 | ||
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| 6 | | 6 | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 7 | | 7 | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 7 | | 7 | ||
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| D | | D | ||
| 1 | | 1 | ||
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|- | |- | ||
| 8 | | 8 | ||
− | | complex karyotype | + | | AML with complex karyotype |
| Amplification | | Amplification | ||
| 8q24 | | 8q24 | ||
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| D, P | | D, P | ||
| 3 | | 3 | ||
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| 9 | | 9 | ||
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| D | | D | ||
| 3 | | 3 | ||
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|- | |- | ||
| 11* | | 11* | ||
− | | AML | + | | AML with complex karyotype |
| Amplification | | Amplification | ||
| 11q23 | | 11q23 | ||
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| D, P | | D, P | ||
| 3 | | 3 | ||
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|- | |- | ||
| 11* | | 11* | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 11 | | 11 | ||
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| D | | D | ||
| 3 | | 3 | ||
− | |||
|- | |- | ||
| 12 | | 12 | ||
− | | AML, NK-AML, AML | + | | AML, NK-AML, AML with complex karyotype, sAML |
| Loss | | Loss | ||
| 12p13.2 | | 12p13.2 | ||
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| D | | D | ||
| 3 | | 3 | ||
− | |||
|- | |- | ||
| 13* | | 13* | ||
− | | pAML, NK-AML, NPM1 mutated AML, FLT3-ITD | + | | pAML, NK-AML, ''NPM1'' mutated AML, FLT3-ITD positive AML, sAML |
| CN-LOH | | CN-LOH | ||
| 13q | | 13q | ||
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| D, P | | D, P | ||
| 2 | | 2 | ||
− | |||
|- | |- | ||
| 16 | | 16 | ||
− | | NK-AML, AML | + | | NK-AML, AML with complex karyotype, pAML, sAML |
| Loss | | Loss | ||
| 16q | | 16q | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 17 | | 17 | ||
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| D | | D | ||
| 3 | | 3 | ||
− | |||
|- | |- | ||
| 17 | | 17 | ||
− | | sAML, NK-AML, AML | + | | sAML, NK-AML, AML with complex karyotype, ''de novo'' AML |
| Loss | | Loss | ||
| 17p | | 17p | ||
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| D, P | | D, P | ||
| 1 | | 1 | ||
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| 17 | | 17 | ||
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| D, P | | D, P | ||
| 3 | | 3 | ||
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| 19* | | 19* | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 20 | | 20 | ||
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| D | | D | ||
| 3 | | 3 | ||
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|- | |- | ||
| 21* | | 21* | ||
− | | pAML, AML | + | | pAML, AML with complex karyotype |
| Amplification | | Amplification | ||
| 21q22 | | 21q22 | ||
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| D, P, T | | D, P, T | ||
| 3 | | 3 | ||
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|- | |- | ||
| 21* | | 21* | ||
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| D | | D | ||
| 3 | | 3 | ||
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| 21* | | 21* | ||
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| D | | D | ||
| 3 | | 3 | ||
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|} | |} |
Revision as of 15:24, 4 November 2018
Table 1 - A comprehensive list of copy number alterations detectable by CMA testing with strong diagnostic, prognostic and treatment implications in AML. Table derived from Xu et al., 2018 [PMID 30344013] with permission from Cancer Genetics.
Chromosome | AML Subtype | Abnormality Type (Amplification, Loss, CN-LOH) | Region | Relevant Genes (if known) | Clinical Significance | Level of Evidence |
---|---|---|---|---|---|---|
1 | AML including NK-AML | CN-LOH | 1p | D | 3 | |
2 | AML | CN-LOH | 2p | DNMT3A | D | 3 |
3 | NK-AML, sAML | Loss | 3p14.1 | FOXP1 | D | 3 |
4 | sAML, pAML | CN-LOH | 4q24 | TET2 | D | 3 |
4 | AML, NK-AML, sAML | Loss | 4q24 | TET2 | D, P | 3 |
5 | pAML, sAML | Loss | 5q | D | 1 | |
6 | AML including NK-AML | CN-LOH | 6p | D | 3 | |
7 | AML including NK-AML | CN-LOH | 7q | EZH2 | D | 3 |
7 | NK-AML, pAML, sAML | Loss | 7q | EZH2, CUX1 | D | 1 |
8 | AML with complex karyotype | Amplification | 8q24 | MYC | D, P | 3 |
9 | NK-AML, sAML | CN-LOH | 9p | JAK2 | D | 3 |
11* | AML with complex karyotype | Amplification | 11q23 | MLL (KMT2A) | D, P | 3 |
11* | AML | CN-LOH | 11p | WT1 | D | 3 |
11 | pAML, sAML, NK-AML | CN-LOH | 11q | CBL | D | 3 |
12 | AML, NK-AML, AML with complex karyotype, sAML | Loss | 12p13.2 | ETV6 | D | 3 |
13* | pAML, NK-AML, NPM1 mutated AML, FLT3-ITD positive AML, sAML | CN-LOH | 13q | FLT3 | D, P | 2 |
16 | NK-AML, AML with complex karyotype, pAML, sAML | Loss | 16q | CBFB | D | 3 |
17 | AML, NK-AML, pAML, sAML | CN-LOH | 17p | TP53 | D | 3 |
17 | sAML, NK-AML, AML with complex karyotype, de novo AML | Loss | 17p | TP53 | D, P | 1 |
17 | NK-AML, pAML | Loss | 17q11.2 | NF1, SUZ12 | D, P | 3 |
19* | AML, NK-AML, sAML | CN-LOH | 19q | CEBPA | D | 3 |
20 | sAML | Loss | 20q | D | 3 | |
21* | pAML, AML with complex karyotype | Amplification | 21q22 | ERG, ETS2 | D, P, T | 3 |
21* | AML, NK-AML, sAML | CN-LOH | 21q | RUNX1 | D | 3 |
21* | sAML | Loss | 21q22.12 | RUNX1 | D | 3 |
D = diagnostic significance; P = prognostic significance; T = therapeutic significance. Classification of levels of evidence: Level 1 = WHO classification or professional practice guidelines; Level 2 = well-powered studies with consensus from experts in the field; Level 3 = multiple small studies without any contradicting data; Level 4 = individual small studies, case reports, preclinical studies.
Abrreviations: CMA = chromosomal microarray; CNA = copy number aberration; CN-LOH = copy-neutral loss-of-heterozygosity; AML = acute myeloid leukemia; NK-AML = normal karyotype AML; pAML = primary AML; and sAML = secondary AML.
The * indicates CNAs and CN-LOH regions that are predominantly seen in AML.
References
1. Xu X, Bryke C, Sukhanova M, Huxley E, Dash DP, Dixon-Mciver A, Fang M, Griepp PT, Hodge JC, Iqbal A, Jeffries S, Kanagal-Shamanna R, Quintero-Rivera F, Shetty S, Slovak ML, Yenamandra A, Lennon PA, Raca G. (2018). Assessing copy number abnormalities and copy-neutral loss-of-heterozygosity across the genome as best practice in diagnostic evaluation of acute myeloid leukemia: An evidence-based review from the cancer genomics consortium (CGC) myeloid neoplasms working group. Cancer Genet [Epub ahead of print], PMID 30344013.