PMID- 20473283 OWN - NLM STAT- MEDLINE DCOM- 20101112 LR - 20231106 IS - 1530-0285 (Electronic) IS - 0893-3952 (Print) IS - 0893-3952 (Linking) VI - 23 IP - 8 DP - 2010 Aug TI - ERG rearrangement is specific to prostate cancer and does not occur in any other common tumor. PG - 1061-7 LID - 10.1038/modpathol.2010.87 [doi] AB - Identification of specific somatic gene alterations is crucial for the insight into the development, progression, and clinical behavior of individual cancer types. The recently discovered recurrent ERG rearrangement in prostate cancer might represent a prostate cancer-specific alteration that has not been systematically assessed in tumors other than prostate cancer. Aim of this study was to assess, whether the ERG rearrangement and the distinct deletion site between TMPRSS2 and ERG, both predominantly resulting in a TMPRSS2-ERG fusion, occur in tumors other than prostate cancer. We assessed 54 different tumor types (2942 samples in total) for their ERG rearrangement status by fluorescence in situ hybridization (FISH). To calibrate, we analyzed 285 prostate cancer samples for the ERG rearrangement frequency. Additionally, we interrogated a high-resolution single nucleotide polymorphism (SNP) data set across 3131 cancer specimens (26 tumor types) for copy number alterations. None of the 54 different tumor types assessed by FISH harbored an ERG rearrangement, whereas the prostate cancer samples revealed an ERG rearrangement in 49.5% of cases. Furthermore, within the 26 tumor types assessed for copy number alterations by SNP, the distinct deletion site between TMPRSS2 and ERG (21q22.2-3) was detectable exclusively in prostate cancer. Although Ewing's sarcoma and AML have known rearrangements rarely involving ERG, we hypothesize that the ERG rearrangement as well as the distinct deletion site on 21q22.2-3 between TMPRSS2 and ERG are prostate-cancer-specific genomic alterations. These observations provide further insight into the oncogenesis of prostate cancer and might be critical for the development of ERG rearrangement assessment as a clinical tool. FAU - Scheble, Veit J AU - Scheble VJ AD - Institute of Pathology, Comprehensive Cancer Center, University Hospital of Tuebingen, Tuebingen, Germany. FAU - Braun, Martin AU - Braun M FAU - Beroukhim, Rameen AU - Beroukhim R FAU - Mermel, Craig H AU - Mermel CH FAU - Ruiz, Christian AU - Ruiz C FAU - Wilbertz, Theresia AU - Wilbertz T FAU - Stiedl, Ann-Cathrin AU - Stiedl AC FAU - Petersen, Karen AU - Petersen K FAU - Reischl, Markus AU - Reischl M FAU - Kuefer, Rainer AU - Kuefer R FAU - Schilling, David AU - Schilling D FAU - Fend, Falko AU - Fend F FAU - Kristiansen, Glen AU - Kristiansen G FAU - Meyerson, Matthew AU - Meyerson M FAU - Rubin, Mark A AU - Rubin MA FAU - Bubendorf, Lukas AU - Bubendorf L FAU - Perner, Sven AU - Perner S LA - eng GR - K08 CA122833/CA/NCI NIH HHS/United States GR - T32 GM007753/GM/NIGMS NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20100514 PL - United States TA - Mod Pathol JT - Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc JID - 8806605 RN - 0 (DNA, Neoplasm) RN - 0 (ERG protein, human) RN - 0 (Oncogene Proteins, Fusion) RN - 0 (TMPRSS2-ERG fusion protein, human) RN - 0 (Trans-Activators) RN - 0 (Transcriptional Regulator ERG) RN - EC 3.4.21.- (Serine Endopeptidases) RN - EC 3.4.21.- (TMPRSS2 protein, human) SB - IM MH - Adenocarcinoma/*genetics MH - DNA Mutational Analysis MH - DNA, Neoplasm/analysis MH - Female MH - Gene Deletion MH - *Gene Rearrangement MH - Humans MH - In Situ Hybridization, Fluorescence MH - Male MH - Oncogene Proteins, Fusion MH - Polymorphism, Single Nucleotide MH - Prostatic Neoplasms/*genetics MH - Serine Endopeptidases MH - Tissue Array Analysis MH - Trans-Activators/*genetics MH - Transcriptional Regulator ERG PMC - PMC3606550 MID - NIHMS432161 EDAT- 2010/05/18 06:00 MHDA- 2010/11/13 06:00 PMCR- 2013/03/23 CRDT- 2010/05/18 06:00 PHST- 2010/05/18 06:00 [entrez] PHST- 2010/05/18 06:00 [pubmed] PHST- 2010/11/13 06:00 [medline] PHST- 2013/03/23 00:00 [pmc-release] AID - S0893-3952(22)02665-5 [pii] AID - 10.1038/modpathol.2010.87 [doi] PST - ppublish SO - Mod Pathol. 2010 Aug;23(8):1061-7. doi: 10.1038/modpathol.2010.87. Epub 2010 May 14.