Difference between revisions of "Breast Cancer Table: Recurrent Genomic Alterations Detected by Chromosomal Microarray"
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− | + | {| class="wikitable" | |
+ | |'''Alteration''' | ||
+ | |'''Relevant Gene(s)''' | ||
+ | |'''CGC Evidence Level''' | ||
+ | |'''Subgroup Association(s)''' | ||
+ | |- | ||
+ | |1q gain | ||
+ | | unknown | ||
+ | |2 | ||
+ | |Most common copy number alteration, often with 16q loss; all subtypes | ||
+ | |- | ||
+ | |8p11.2 amplification | ||
+ | |''FGFR1'', ''ZNF703'' | ||
+ | |2 | ||
+ | |METABRIC IntClust6, ER positive | ||
+ | |- | ||
+ | |8q24 amplification | ||
+ | |''MYC'' | ||
+ | |2 | ||
+ | |METABRIC IntClust9, ER positive | ||
+ | |- | ||
+ | |9p24 amplification | ||
+ | |''JAK2, CD274, PDCD1LG2'' | ||
+ | |2 | ||
+ | |Enriched in TNBC | ||
+ | |- | ||
+ | |10q23.3 loss or LOH | ||
+ | |''PTEN'' | ||
+ | |2 | ||
+ | |Enriched in TNBC and in lobular carcinoma | ||
+ | |- | ||
+ | |11q13-q14 gain / amplification | ||
+ | |''CCND1'', ''EMS1'', and others | ||
+ | |2 | ||
+ | |METABRIC IntClust2 | ||
+ | |- | ||
+ | |16q loss / LOH | ||
+ | |''CDH1'' | ||
+ | |2 | ||
+ | |METABRIC IntClust2, ER positive | ||
+ | |- | ||
+ | |17p loss / LOH | ||
+ | |''TP53'' | ||
+ | |2 | ||
+ | |TNBC, basal-like intrinsic subtype | ||
+ | |- | ||
+ | |17q12 amplification | ||
+ | |''ERBB2'' (''HER2'') | ||
+ | |1 | ||
+ | |METABRIC IntClust5, HER2-enriched | ||
+ | |- | ||
+ | |17q21 amplification | ||
+ | |''TOP2A'' | ||
+ | |2 | ||
+ | |METABRIC IntClust5, HER2-enriched | ||
+ | |- | ||
+ | |17q23 amplification (“17q distal amplicon”) | ||
+ | |''RPS6KB'', others | ||
+ | |2 | ||
+ | |METABRIC IntClust1 | ||
+ | |- | ||
+ | |19q12 | ||
+ | |''CCNE1'' | ||
+ | |2 | ||
+ | |METABRIC IntClust5; HER2-enriched | ||
+ | |- | ||
+ | |20q gain; 20q13 amp | ||
+ | |''AURKA'', ''GNAS'', ''ZNF217'' | ||
+ | |2 | ||
+ | |METABRIC IntClust1, ER Positive | ||
+ | |} |
Revision as of 14:19, 20 April 2021
Alteration | Relevant Gene(s) | CGC Evidence Level | Subgroup Association(s) |
1q gain | unknown | 2 | Most common copy number alteration, often with 16q loss; all subtypes |
8p11.2 amplification | FGFR1, ZNF703 | 2 | METABRIC IntClust6, ER positive |
8q24 amplification | MYC | 2 | METABRIC IntClust9, ER positive |
9p24 amplification | JAK2, CD274, PDCD1LG2 | 2 | Enriched in TNBC |
10q23.3 loss or LOH | PTEN | 2 | Enriched in TNBC and in lobular carcinoma |
11q13-q14 gain / amplification | CCND1, EMS1, and others | 2 | METABRIC IntClust2 |
16q loss / LOH | CDH1 | 2 | METABRIC IntClust2, ER positive |
17p loss / LOH | TP53 | 2 | TNBC, basal-like intrinsic subtype |
17q12 amplification | ERBB2 (HER2) | 1 | METABRIC IntClust5, HER2-enriched |
17q21 amplification | TOP2A | 2 | METABRIC IntClust5, HER2-enriched |
17q23 amplification (“17q distal amplicon”) | RPS6KB, others | 2 | METABRIC IntClust1 |
19q12 | CCNE1 | 2 | METABRIC IntClust5; HER2-enriched |
20q gain; 20q13 amp | AURKA, GNAS, ZNF217 | 2 | METABRIC IntClust1, ER Positive |