PMID- 30911815 OWN - NLM STAT- MEDLINE DCOM- 20190726 LR - 20200225 IS - 1432-2307 (Electronic) IS - 0945-6317 (Linking) VI - 475 IP - 2 DP - 2019 Aug TI - Targeted RNA-sequencing identifies FBXW4 instead of MGEA5 as fusion partner of TGFBR3 in pleomorphic hyalinizing angiectatic tumor. PG - 251-254 LID - 10.1007/s00428-019-02556-2 [doi] AB - Pleomorphic hyalinizing angiectatic tumor (PHAT) is a rare mesenchymal tumor of intermediate malignancy. PHAT, and the related hemosiderotic fibrolipomatous tumor, show a recurrent t(1;10)(p22;q24). Fluorescence in situ hybridization (FISH) and BAC (bacterial artificial chromosome) clones have previously identified TGFBR3 and MGEA5 as fusion partners. However, targeted RNA-sequencing allowed for the correct identification of FBXW4 and not MGEA5 as the fusion partner of TGFBR3 in a subcutaneous PHAT, a finding further confirmed by RT-PCR. FBXW4 and MGEA5 share a common cytogenetic location at 10q24.32, thereby suggesting that the use of less precise technology may have led to inaccurate gene identification. The study of additional cases is however required. FAU - Rougemont, Anne-Laure AU - Rougemont AL AUID- ORCID: 0000-0002-1785-792X AD - Division of Clinical P athology, Molecular Pathology Unit, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211, Geneva, Switzerland. anne-laure.rougemont@hcuge.ch. FAU - Berczy, Margaret AU - Berczy M AD - Division of Clinical P athology, Molecular Pathology Unit, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211, Geneva, Switzerland. FAU - Lin Marq, Nathalie AU - Lin Marq N AD - Division of Clinical P athology, Molecular Pathology Unit, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211, Geneva, Switzerland. FAU - McKee, Thomas A AU - McKee TA AD - Division of Clinical P athology, Molecular Pathology Unit, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211, Geneva, Switzerland. FAU - Christinat, Yann AU - Christinat Y AD - Division of Clinical P athology, Molecular Pathology Unit, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211, Geneva, Switzerland. LA - eng PT - Case Reports PT - Journal Article DEP - 20190325 PL - Germany TA - Virchows Arch JT - Virchows Archiv : an international journal of pathology JID - 9423843 RN - 0 (Antigens, Neoplasm) RN - 0 (F-Box Proteins) RN - 0 (FBXW4 protein, human) RN - 0 (Proteoglycans) RN - 0 (Receptors, Transforming Growth Factor beta) RN - 145170-29-2 (betaglycan) RN - EC 2.3.1.48 (Histone Acetyltransferases) RN - EC 3.2.1.169 (OGA protein, human) RN - EC 3.2.1.35 (Hyaluronoglucosaminidase) MH - Antigens, Neoplasm/*genetics MH - F-Box Proteins/genetics MH - Histone Acetyltransferases/*genetics MH - Humans MH - Hyaluronoglucosaminidase/*genetics MH - Male MH - Middle Aged MH - Oncogene Fusion MH - Proteoglycans/*genetics MH - Receptors, Transforming Growth Factor beta/*genetics MH - Sarcoma/*genetics/pathology MH - Sequence Analysis, RNA/*methods MH - Soft Tissue Neoplasms/*genetics/pathology OTO - NOTNLM OT - Hemosiderotic fibrolipomatous tumor OT - Myxoid sarcoma OT - PHAT OT - Soft tissue OT - Translocation EDAT- 2019/03/27 06:00 MHDA- 2019/07/28 06:00 CRDT- 2019/03/27 06:00 PHST- 2019/01/08 00:00 [received] PHST- 2019/03/03 00:00 [accepted] PHST- 2019/02/12 00:00 [revised] PHST- 2019/03/27 06:00 [pubmed] PHST- 2019/07/28 06:00 [medline] PHST- 2019/03/27 06:00 [entrez] AID - 10.1007/s00428-019-02556-2 [pii] AID - 10.1007/s00428-019-02556-2 [doi] PST - ppublish SO - Virchows Arch. 2019 Aug;475(2):251-254. doi: 10.1007/s00428-019-02556-2. Epub 2019 Mar 25.