Skip to main content
Top
Published in: Acta Neuropathologica Communications 1/2024

Open Access 01-12-2024 | Fluorescence in Situ Hybridization | Research

Potential prognostic determinants for FET::CREB fusion-positive intracranial mesenchymal tumor

Authors: Frank M. Mezzacappa, Frankie K. Smith, Weiwei Zhang, Andrew Gard, Fatmagul Kusku Cabuk, Ignancio Gonzalez-Gomez, Hector L. Monforte, Jiancong Liang, Omkar Singh, Martha M. Quezado, Kenneth D. Aldape, Murat Gokden, Julia A. Bridge, Jie Chen

Published in: Acta Neuropathologica Communications | Issue 1/2024

Login to get access

Abstract

Intracranial mesenchymal tumor (IMT), FET::CREB fusion-positive is a provisional tumor type in the 2021 WHO classification of central nervous system tumors with limited information available. Herein, we describe five new IMT cases from four females and one male with three harboring an EWSR1::CREM fusion and two featuring an EWSR1::ATF1 fusion. Uniform manifold approximation and projection of DNA methylation array data placed two cases to the methylation class “IMT, subclass B”, one to “meningioma-benign” and one to “meningioma-intermediate”. A literature review identified 74 cases of IMTs (current five cases included) with a median age of 23 years (range 4–79 years) and a slight female predominance (female/male ratio = 1.55). Among the confirmed fusions, 25 (33.8%) featured an EWSR1::ATF1 fusion, 24 (32.4%) EWSR1::CREB1, 23 (31.1%) EWSR1::CREM, one (1.4%) FUS::CREM, and one (1.4%) EWSR1::CREB3L3. Among 66 patients with follow-up information available (median: 17 months; range: 1–158 months), 26 (39.4%) experienced progression/recurrences (median 10.5 months; range 0–120 months). Ultimately, three patients died of disease, all of whom underwent a subtotal resection for an EWSR1::ATF1 fusion-positive tumor. Outcome analysis revealed subtotal resection as an independent factor associated with a significantly shorter progression free survival (PFS; median: 12 months) compared with gross total resection (median: 60 months; p < 0.001). A younger age (< 14 years) was associated with a shorter PFS (median: 9 months) compared with an older age (median: 49 months; p < 0.05). Infratentorial location was associated with a shorter overall survival compared with supratentorial (p < 0.05). In addition, the EWSR1::ATF1 fusion appeared to be associated with a shorter overall survival compared with the other fusions (p < 0.05). In conclusion, IMT is a locally aggressive tumor with a high recurrence rate. Potential risk factors include subtotal resection, younger age, infratentorial location, and possibly EWSR1::ATF1 fusion. Larger case series are needed to better define prognostic determinants in these tumors.
Literature
6.
10.
go back to reference De Los SY, Shin D, Malnik S, Rivera-Zengotita M, Tran D, Ghiaseddin A, Lee Kresak J (2021) Intracranial myxoid mesenchymal neoplasms with EWSR1 gene rearrangement: report of 2 midline cases with one demonstrating durable response to MET inhibitor monotherapy. Neurooncol Adv 3:vadb016. https://doi.org/10.1093/noajnl/vdab016CrossRef De Los SY, Shin D, Malnik S, Rivera-Zengotita M, Tran D, Ghiaseddin A, Lee Kresak J (2021) Intracranial myxoid mesenchymal neoplasms with EWSR1 gene rearrangement: report of 2 midline cases with one demonstrating durable response to MET inhibitor monotherapy. Neurooncol Adv 3:vadb016. https://​doi.​org/​10.​1093/​noajnl/​vdab016CrossRef
13.
go back to reference Gareton A, Pierron G, Mokhtari K, Tran S, Tauziede-Espariat A, Pallud J, Louvel G, Meary E, Capelle L, Chretien F et al (2018) ESWR1-CREM fusion in an intracranial myxoid angiomatoid fibrous histiocytoma-like tumor: a case report and literature review. J Neuropathol Exp Neurol 77:537–541. https://doi.org/10.1093/jnen/nly039CrossRefPubMed Gareton A, Pierron G, Mokhtari K, Tran S, Tauziede-Espariat A, Pallud J, Louvel G, Meary E, Capelle L, Chretien F et al (2018) ESWR1-CREM fusion in an intracranial myxoid angiomatoid fibrous histiocytoma-like tumor: a case report and literature review. J Neuropathol Exp Neurol 77:537–541. https://​doi.​org/​10.​1093/​jnen/​nly039CrossRefPubMed
17.
go back to reference Hojo K, Furuta T, Komaki S, Yoshikane Y, Kikuchi J, Nakamura H, Ide M, Shima S, Hiyoshi Y, Araki J et al (2022) Systemic inflammation caused by an intracranial mesenchymal tumor with a EWSR1::CREM fusion presenting associated with IL-6/STAT3 signaling. Neuropathology 43(3):244–251. https://doi.org/10.1111/neup.12877CrossRefPubMed Hojo K, Furuta T, Komaki S, Yoshikane Y, Kikuchi J, Nakamura H, Ide M, Shima S, Hiyoshi Y, Araki J et al (2022) Systemic inflammation caused by an intracranial mesenchymal tumor with a EWSR1::CREM fusion presenting associated with IL-6/STAT3 signaling. Neuropathology 43(3):244–251. https://​doi.​org/​10.​1111/​neup.​12877CrossRefPubMed
31.
35.
go back to reference Sloan EA, Chiang J, Villanueva-Meyer JE, Alexandrescu S, Eschbacher JM, Wang W, Mafra M, Ud Din N, Carr-Boyd E, Watson M et al (2021) Intracranial mesenchymal tumor with FET-CREB fusion-A unifying diagnosis for the spectrum of intracranial myxoid mesenchymal tumors and angiomatoid fibrous histiocytoma-like neoplasms. Brain Pathol 31:e12918. https://doi.org/10.1111/bpa.12918CrossRefPubMedPubMedCentral Sloan EA, Chiang J, Villanueva-Meyer JE, Alexandrescu S, Eschbacher JM, Wang W, Mafra M, Ud Din N, Carr-Boyd E, Watson M et al (2021) Intracranial mesenchymal tumor with FET-CREB fusion-A unifying diagnosis for the spectrum of intracranial myxoid mesenchymal tumors and angiomatoid fibrous histiocytoma-like neoplasms. Brain Pathol 31:e12918. https://​doi.​org/​10.​1111/​bpa.​12918CrossRefPubMedPubMedCentral
36.
38.
go back to reference Tan NJH, Pratiseyo PD, Wahjoepramono EJ, Kuick CH, Goh JY, Chang KTE, Tan CL (2021) Intracranial myxoid angiomatoid fibrous histiocytoma with “classic” histology and EWSR1:CREM fusion providing insight for reconciliation with intracranial myxoid mesenchymal tumors. Neuropathology 41:306–314. https://doi.org/10.1111/neup.12737CrossRefPubMed Tan NJH, Pratiseyo PD, Wahjoepramono EJ, Kuick CH, Goh JY, Chang KTE, Tan CL (2021) Intracranial myxoid angiomatoid fibrous histiocytoma with “classic” histology and EWSR1:CREM fusion providing insight for reconciliation with intracranial myxoid mesenchymal tumors. Neuropathology 41:306–314. https://​doi.​org/​10.​1111/​neup.​12737CrossRefPubMed
40.
go back to reference Tauziede-Espariat A, Sievers P, Larousserie F, Benzakoun J, Guillemot D, Pierron G, Duchesne M, Uro-Coste E, Roux A, Vasiljevic A et al (2022) An integrative histopathological and epigenetic characterization of primary intracranial mesenchymal tumors, FET:CREB-fused broadening the spectrum of tumor entities in comparison with their soft tissue counterparts. Brain Pathol 32:e13010. https://doi.org/10.1111/bpa.13010CrossRefPubMed Tauziede-Espariat A, Sievers P, Larousserie F, Benzakoun J, Guillemot D, Pierron G, Duchesne M, Uro-Coste E, Roux A, Vasiljevic A et al (2022) An integrative histopathological and epigenetic characterization of primary intracranial mesenchymal tumors, FET:CREB-fused broadening the spectrum of tumor entities in comparison with their soft tissue counterparts. Brain Pathol 32:e13010. https://​doi.​org/​10.​1111/​bpa.​13010CrossRefPubMed
42.
go back to reference Velz J, Agaimy A, Frontzek K, Neidert MC, Bozinov O, Wagner U, Fritz C, Coras R, Hofer S, Bode-Lesniewska B et al (2018) Molecular and clinicopathologic heterogeneity of intracranial tumors mimicking extraskeletal myxoid chondrosarcoma. J Neuropathol Exp Neurol 77:727–735. https://doi.org/10.1093/jnen/nly050CrossRefPubMed Velz J, Agaimy A, Frontzek K, Neidert MC, Bozinov O, Wagner U, Fritz C, Coras R, Hofer S, Bode-Lesniewska B et al (2018) Molecular and clinicopathologic heterogeneity of intracranial tumors mimicking extraskeletal myxoid chondrosarcoma. J Neuropathol Exp Neurol 77:727–735. https://​doi.​org/​10.​1093/​jnen/​nly050CrossRefPubMed
Metadata
Title
Potential prognostic determinants for FET::CREB fusion-positive intracranial mesenchymal tumor
Authors
Frank M. Mezzacappa
Frankie K. Smith
Weiwei Zhang
Andrew Gard
Fatmagul Kusku Cabuk
Ignancio Gonzalez-Gomez
Hector L. Monforte
Jiancong Liang
Omkar Singh
Martha M. Quezado
Kenneth D. Aldape
Murat Gokden
Julia A. Bridge
Jie Chen
Publication date
01-12-2024
Publisher
BioMed Central
Published in
Acta Neuropathologica Communications / Issue 1/2024
Electronic ISSN: 2051-5960
DOI
https://doi.org/10.1186/s40478-024-01721-2

Other articles of this Issue 1/2024

Acta Neuropathologica Communications 1/2024 Go to the issue