Publications by authors named "Isabelle Hostein"

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Uterine Sarcomas With Recurrent KDM2B Gene Fusions: Three Cases of a Possible Novel Subtype of High-Grade Endometrial Stromal Sarcoma.
Kyle M Devins, Nathalène Truffaux, Rihab Azmani, Marie Ancelle, Aurélien Bourdon, Isabelle Hostein

Mod Pathol· November 2025

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Deciphering Pseudoendocrine Sarcoma: A Clinicopathological, Molecular, and Epigenetic Study Suggesting Biological Links With Solid Pseudopapillary Neoplasm of the Pancreas.
Juan Fernández-Pérez, Isabelle Pommepuy, Michael Michal, Michal Michal, Arjen H G Cleven, Isabelle Hostein

Mod Pathol· October 2025

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Challenges of a tailored immunohistochemistry algorithm for uterine leiomyosarcoma: an integrated analysis of leiomyomas with bizarre nuclei and fumarate hydratase (FH) deficiency.
Catarina Alves-Vale, Nathalène Truffaux, Valérie Velasco, Rihab Azmani, Melissa Alamé, Isabelle Hostein

Histopathology· June 2025

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SMARCB1 (INI1) Deficient Tumours of the Uterine Cervix: Report of Two Cases, Including One Associated With an NTRK Fusion.
Rubina Razack, Jennifer L Butt, Isabelle Hostein, Valerie Velasco, Sabrina Croce

Int J Gynecol Pathol· September 2024

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SATB2-rearrangement in a case of juvenile trabecular ossifying fibroma, expanding the spectrum of SATB2-rearranged neoplasia.
Raul Perret, Melissa Alame, Isabelle Hostein, Isabelle Soubeyran, Rihab Azmani

Histopathology· September 2024

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Superficial CD34-Positive Fibroblastic Tumor.
Raul Perret, Isabelle Hostein

Surg Pathol Clin· March 2024

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Pan-TRK immunohistochemistry in gynaecological mesenchymal tumours: diagnostic implications and pitfalls.
Madalena Souto Moura, João Costa, Valérie Velasco, Felix Kommoss, Esther Oliva, Isabelle Hostein

Histopathology· February 2024

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The KAT6B::KANSL1 Fusion Defines a New Uterine Sarcoma With Hybrid Endometrial Stromal Tumor and Smooth Muscle Tumor Features.
Alexis Trecourt, Rihab Azmani, Isabelle Hostein, Larry Blanchard, François Le Loarer

Mod Pathol· October 2023

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"PRRX1-rearranged mesenchymal tumors": expanding the immunohistochemical profile and molecular spectrum of a recently described entity with the proposed revision of nomenclature.
Laura M Warmke, Michael Michal, Petr Martínek, Abbas Agaimy, Nasir Ud Din, Isabelle Hostein

Virchows Arch· August 2023

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Giant Cell Tumors With HMGA2::NCOR2 Fusion : Clinicopathologic, Molecular, and Epigenetic Study of a Distinct Entity.
Raul Perret, Zaki Malaka, Valérie Velasco, Francisco Llamas-Gutierrez, Mickael Ropars, Isabelle Hostein

Am J Surg Pathol· July 2023

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Deep learning predicts patients outcome and mutations from digitized histology slides in gastrointestinal stromal tumor.
Yu Fu, Marie Karanian, Raul Perret, Axel Camara, François Le Loarer, Isabelle Hostein

NPJ Precis Oncol· July 2023

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NTRK-rearranged spindle cell neoplasms are ubiquitous tumours of myofibroblastic lineage with a distinct methylation class.
Arnault Tauziède-Espariat, Mathilde Duchesne, Jessica Baud, Mégane Le Quang, Dorian Bochaton, Isabelle Hostein

Histopathology· March 2023

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Clinicopathological and molecular characterization of three cases classified by DNA-methylation profiling as "Glioneuronal Tumors, NOS, Subtype A".
Arnault Tauziède-Espariat, Volodia-Dangouloff-Ros, Dominique Figarella-Branger, Emmanuelle Uro-Coste, Yvan Nicaise, Isabelle Hostein

Acta Neuropathol· December 2022

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Cervical Small Cell Variant of Paraganglioma With Sarcomatous Transformation: Report of a Unique Case.
Rubina Razack, Jennifer L Butt, Liezel Coetzee, Isabelle Hostein, Sabrina Croce

Int J Gynecol Pathol· July 2022

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Detection of sarcoma fusions by a next-generation sequencing based-ligation-dependent multiplex RT-PCR assay.
Marie-Delphine Lanic, François Le Loarer, Vinciane Rainville, Vincent Sater, Mathieu Viennot, Isabelle Hostein

Mod Pathol· May 2022

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NTRK and other recently described kinase fusion positive uterine sarcomas: A review of a group of rare neoplasms.
Sabrina Croce, Isabelle Hostein, W Glenn McCluggage

Genes Chromosomes Cancer· March 2021

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Uterine and vaginal sarcomas resembling fibrosarcoma: a clinicopathological and molecular analysis of 13 cases showing common NTRK-rearrangements and the description of a COL1A1-PDGFB fusion novel to uterine neoplasms.
Sabrina Croce, Isabelle Hostein, Teri A Longacre, Anne M Mills, Gaëlle Pérot

Mod Pathol· July 2019

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Clinicopathologic and Molecular Features of a Series of 41 Biphenotypic Sinonasal Sarcomas Expanding Their Molecular Spectrum.
François Le Loarer, Sophie Laffont, Tom Lesluyes, Franck Tirode, Cristina Antonescu, Isabelle Hostein

Am J Surg Pathol· June 2019

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Molecular Pathology of Anaplastic Thyroid Carcinomas: A Retrospective Study of 144 Cases.
Benjamin Bonhomme, Yann Godbert, Gaelle Perot, Abir Al Ghuzlan, Stéphane Bardet, Isabelle Hostein

Thyroid· May 2017

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Clinical impact of extensive molecular profiling in advanced cancer patients.
Sophie Cousin, Thomas Grellety, Maud Toulmonde, Céline Auzanneau, Emmanuel Khalifa, Isabelle Hostein

J Hematol Oncol· February 2017

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Uterine Tumor Resembling Ovarian Sex Cord Tumor (UTROSCT) Commonly Exhibits Positivity With Sex Cord Markers FOXL2 and SF-1 but Lacks FOXL2 and DICER1 Mutations.
Sabrina Croce, Leanne de Kock, Talia Boshari, Isabelle Hostein, Valerie Velasco

Int J Gynecol Pathol· July 2016

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Heterogeneous Mechanisms of Secondary Resistance and Clonal Selection in Sarcoma during Treatment with Nutlin.
Audrey Laroche, Kevin Tran-Cong, Vanessa Chaire, Pauline Lagarde, Isabelle Hostein

PLoS One· June 2016

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Spatio-temporal genetic heterogeneity of CTNNB1 mutations in sporadic desmoid type fibromatosis lesions.
Jérôme Doyen, Valérie Duranton-Tanneur, Isabelle Hostein, Marie Karanian-Philippe, Christine Chevreau

Virchows Arch· March 2016

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Secretory Breast Carcinoma: A Histopathologic and Genomic Spectrum Characterized by a Joint Specific ETV6-NTRK3 Gene Fusion.
Marie Del Castillo, Frédéric Chibon, Laurent Arnould, Sabrina Croce, Agnès Ribeiro, Isabelle Hostein

Am J Surg Pathol· November 2015

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KIT and PDGFRA mutations and the risk of GI stromal tumor recurrence.
Heikki Joensuu, Piotr Rutkowski, Toshirou Nishida, Sonja E Steigen, Peter Brabec, Isabelle Hostein

J Clin Oncol· February 2015

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