Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer

G Attard; J Clark; L Ambroisine; I G Mills; G Fisher; P Flohr; A Reid; S Edwards; G Kovacs; D Berney; C Foster; C E Massie; A Fletcher; J S De Bono; P Scardino; J Cuzick; C S Cooper; Transatlantic Prostate Group

doi:10.1038/sj.bjc.6604472

Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer

G Attard, J Clark, L Ambroisine, I G Mills, G Fisher, P Flohr, A Reid, S Edwards, G Kovacs, D Berney, C Foster, C E Massie, A Fletcher, J S De Bono, P Scardino, J Cuzick, C S Cooper, Transatlantic Prostate Group

School of Medicine, Dentistry and Biomedical Sciences

Research output: Contribution to journal › Article › peer-review

91 Citations (Scopus)

Abstract

A fluorescence in situ hybridisation (FISH) assay has been used to screen for ETV1 gene rearrangements in a cohort of 429 prostate cancers from patients who had been diagnosed by trans-urethral resection of the prostate. The presence of ETV1 gene alterations (found in 23 cases, 5.4%) was correlated with higher Gleason Score (P=0.001), PSA level at diagnosis (P=<0.0001) and clinical stage (P=0.017) but was not linked to poorer survival. We found that the six previously characterised translocation partners of ETV1 only accounted for 34% of ETV1 re-arrangements (eight out of 23) in this series, with fusion to the androgen-repressed gene C15orf21 representing the commonest event (four out of 23). In 5'-RACE experiments on RNA extracted from formalin-fixed tissue we identified the androgen-upregulated gene ACSL3 as a new 5'-translocation partner of ETV1. These studies report a novel fusion partner for ETV1 and highlight the considerable heterogeneity of ETV1 gene rearrangements in human prostate cancer.

Original language	English
Pages (from-to)	314-20
Number of pages	7
Journal	British Journal of Cancer
Volume	99
Issue number	2
DOIs	https://doi.org/10.1038/sj.bjc.6604472
Publication status	Published - 22 Jul 2008

Keywords

Coenzyme A Ligases
Cohort Studies
DNA-Binding Proteins
Gene Fusion
Gene Rearrangement
Genetic Heterogeneity
Humans
In Situ Hybridization, Fluorescence
Male
Paraffin Embedding
Prostatic Neoplasms
Reverse Transcriptase Polymerase Chain Reaction
Transcription Factors
Translocation, Genetic

UN SDGs

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10.1038/sj.bjc.6604472

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Attard, G., Clark, J., Ambroisine, L., Mills, I. G., Fisher, G., Flohr, P., Reid, A., Edwards, S., Kovacs, G., Berney, D., Foster, C., Massie, C. E., Fletcher, A., De Bono, J. S., Scardino, P., Cuzick, J., Cooper, C. S., & Transatlantic Prostate Group (2008). Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer. British Journal of Cancer, 99(2), 314-20. https://doi.org/10.1038/sj.bjc.6604472

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title = "Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer",

abstract = "A fluorescence in situ hybridisation (FISH) assay has been used to screen for ETV1 gene rearrangements in a cohort of 429 prostate cancers from patients who had been diagnosed by trans-urethral resection of the prostate. The presence of ETV1 gene alterations (found in 23 cases, 5.4%) was correlated with higher Gleason Score (P=0.001), PSA level at diagnosis (P=<0.0001) and clinical stage (P=0.017) but was not linked to poorer survival. We found that the six previously characterised translocation partners of ETV1 only accounted for 34% of ETV1 re-arrangements (eight out of 23) in this series, with fusion to the androgen-repressed gene C15orf21 representing the commonest event (four out of 23). In 5'-RACE experiments on RNA extracted from formalin-fixed tissue we identified the androgen-upregulated gene ACSL3 as a new 5'-translocation partner of ETV1. These studies report a novel fusion partner for ETV1 and highlight the considerable heterogeneity of ETV1 gene rearrangements in human prostate cancer.",

keywords = "Coenzyme A Ligases, Cohort Studies, DNA-Binding Proteins, Gene Fusion, Gene Rearrangement, Genetic Heterogeneity, Humans, In Situ Hybridization, Fluorescence, Male, Paraffin Embedding, Prostatic Neoplasms, Reverse Transcriptase Polymerase Chain Reaction, Transcription Factors, Translocation, Genetic",

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Attard, G, Clark, J, Ambroisine, L, Mills, IG, Fisher, G, Flohr, P, Reid, A, Edwards, S, Kovacs, G, Berney, D, Foster, C, Massie, CE, Fletcher, A, De Bono, JS, Scardino, P, Cuzick, J, Cooper, CS & Transatlantic Prostate Group 2008, 'Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer', British Journal of Cancer, vol. 99, no. 2, pp. 314-20. https://doi.org/10.1038/sj.bjc.6604472

TY - JOUR

T1 - Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer

AU - Attard, G

AU - Clark, J

AU - Ambroisine, L

AU - Mills, I G

AU - Fisher, G

AU - Flohr, P

AU - Reid, A

AU - Edwards, S

AU - Kovacs, G

AU - Berney, D

AU - Foster, C

AU - Massie, C E

AU - Fletcher, A

AU - De Bono, J S

AU - Scardino, P

AU - Cuzick, J

AU - Cooper, C S

AU - Transatlantic Prostate Group

PY - 2008/7/22

Y1 - 2008/7/22

N2 - A fluorescence in situ hybridisation (FISH) assay has been used to screen for ETV1 gene rearrangements in a cohort of 429 prostate cancers from patients who had been diagnosed by trans-urethral resection of the prostate. The presence of ETV1 gene alterations (found in 23 cases, 5.4%) was correlated with higher Gleason Score (P=0.001), PSA level at diagnosis (P=<0.0001) and clinical stage (P=0.017) but was not linked to poorer survival. We found that the six previously characterised translocation partners of ETV1 only accounted for 34% of ETV1 re-arrangements (eight out of 23) in this series, with fusion to the androgen-repressed gene C15orf21 representing the commonest event (four out of 23). In 5'-RACE experiments on RNA extracted from formalin-fixed tissue we identified the androgen-upregulated gene ACSL3 as a new 5'-translocation partner of ETV1. These studies report a novel fusion partner for ETV1 and highlight the considerable heterogeneity of ETV1 gene rearrangements in human prostate cancer.

AB - A fluorescence in situ hybridisation (FISH) assay has been used to screen for ETV1 gene rearrangements in a cohort of 429 prostate cancers from patients who had been diagnosed by trans-urethral resection of the prostate. The presence of ETV1 gene alterations (found in 23 cases, 5.4%) was correlated with higher Gleason Score (P=0.001), PSA level at diagnosis (P=<0.0001) and clinical stage (P=0.017) but was not linked to poorer survival. We found that the six previously characterised translocation partners of ETV1 only accounted for 34% of ETV1 re-arrangements (eight out of 23) in this series, with fusion to the androgen-repressed gene C15orf21 representing the commonest event (four out of 23). In 5'-RACE experiments on RNA extracted from formalin-fixed tissue we identified the androgen-upregulated gene ACSL3 as a new 5'-translocation partner of ETV1. These studies report a novel fusion partner for ETV1 and highlight the considerable heterogeneity of ETV1 gene rearrangements in human prostate cancer.

KW - Coenzyme A Ligases

KW - Cohort Studies

KW - DNA-Binding Proteins

KW - Gene Fusion

KW - Gene Rearrangement

KW - Genetic Heterogeneity

KW - Humans

KW - In Situ Hybridization, Fluorescence

KW - Male

KW - Paraffin Embedding

KW - Prostatic Neoplasms

KW - Reverse Transcriptase Polymerase Chain Reaction

KW - Transcription Factors

KW - Translocation, Genetic

U2 - 10.1038/sj.bjc.6604472

DO - 10.1038/sj.bjc.6604472

M3 - Article

C2 - 18594527

SN - 0007-0920

VL - 99

SP - 314

EP - 320

JO - British Journal of Cancer

JF - British Journal of Cancer

IS - 2

ER -

Heterogeneity and clinical significance of ETV1 translocations in human prostate cancer

Abstract

Keywords

UN SDGs

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