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Detiger SE, Paridaens D, Kemps PG, van Halteren AGS, van Hagen PM, van Laar JAM, Verdijk RM. Histological evidence of MAPK pathway activation across subtypes of adult orbital xanthogranulomatous disease irrespective of the detection of oncogenic mutations. Clin Immunol 2024; 265:110299. [PMID: 38936524 DOI: 10.1016/j.clim.2024.110299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/19/2024] [Accepted: 06/21/2024] [Indexed: 06/29/2024]
Abstract
Adult orbital xanthogranulomatous disease (AOXGD) is a spectrum of histiocytoses with four subtypes. Mitogen-activated protein kinase (MAPK) pathway mutations have been detected in various histiocytic neoplasms, little is known about this in AOXGD. Targeted regions of cancer- and histiocytosis-related genes were analyzed and immunohistochemical staining of phosphorylated ERK (pERK), cyclin D1 and PU.1 was performed in 28 AOXGD and 10 control xanthelasma biopsies to assess MAPK pathway activation. Mutations were detected in 7/28 (25%) patients. Positive staining for pERK and/or cyclin D1 was found across all subtypes in 17/27 (63%) patients of whom 12/17 (71%) did not harbour a mutation. Xanthelasma tissue stained negative for pERK and cyclin D1. Relapse occurred in 5/7 (71%) patients with a MAPK pathway mutation compared to 8/21 (38%) patients in whom no mutation could be detected. Molecular analysis and evaluation for systemic disease is warranted to identify patients at risk of recurrent xanthomatous disease.
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Affiliation(s)
- S E Detiger
- The Rotterdam Eye Hospital, Rotterdam, the Netherlands
| | - D Paridaens
- The Rotterdam Eye Hospital, Department of Oculoplastic, Orbital and Lacrimal Surgery, Rotterdam, the Netherlands; Department of Ophthalmology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - P G Kemps
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - A G S van Halteren
- Department of Internal Medicine, section Clinical Immunology & Allergology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; On behalf of the HOVON Histiocytic and Lymphocytic Diseases Working Group
| | - P M van Hagen
- Department of Internal Medicine, section Clinical Immunology & Allergology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Immunology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - J A M van Laar
- Department of Internal Medicine, section Clinical Immunology & Allergology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Immunology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; On behalf of the HOVON Histiocytic and Lymphocytic Diseases Working Group
| | - R M Verdijk
- The Rotterdam Eye Hospital, Rotterdam, the Netherlands; Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands; Department of Pathology, section Ophthalmic Pathology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands.
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2
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Sadigh S, DeAngelo DJ, Garcia JS, Hasserjian RP, Hergott CB, Lane AA, Lovitch SB, Lucas F, Luskin MR, Morgan EA, Pinkus GS, Pozdnyakova O, Rodig SJ, Shanmugam V, Tsai HK, Winer ES, Zemmour D, Kim AS. Cutaneous Manifestations of Myeloid Neoplasms Exhibit Broad and Divergent Morphologic and Immunophenotypic Features but Share Ancestral Clonal Mutations With Bone Marrow. Mod Pathol 2024; 37:100352. [PMID: 37839675 DOI: 10.1016/j.modpat.2023.100352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/14/2023] [Accepted: 09/20/2023] [Indexed: 10/17/2023]
Abstract
In this study, we performed a comprehensive molecular analysis of paired skin and peripheral blood/bone marrow (BM) samples from 17 patients with cutaneous myeloid or cutaneous histiocytic-dendritic neoplasms. The cutaneous manifestations included 10 patients with cutaneous acute myeloid leukemia (c-AML), 2 patients with full or partial Langerhans cell differentiation, 2 patients with blastic plasmacytoid dendritic cell neoplasms (BPDCN), 1 patient with both Langerhans cell differentiation and BPDCN, and 2 patients with full or partial indeterminate dendritic cell differentiation. Seven of the 10 c-AML patients (70%) exhibited concurrent or subsequent marrow involvement by acute myeloid leukemia, with all 7 cases (100%) demonstrating shared clonal mutations in both the skin and BM. However, clonal relatedness was documented in one additional case that never had any BM involvement. Nevertheless, NPM1 mutations were identified in 7 of the 10 (70%) of these c-AML cases while one had KMT2A rearrangement and one showed inv(16). All 3 patients (100%) with Langerhans cell neoplasms, 2 patients with BPDCN (100%), and one of the 2 patients (50%) with other cutaneous dendritic cell neoplasms also demonstrated shared mutations between the skin and concurrent or subsequent myeloid neoplasms. Both BM and c-AML shared identical founding drivers, with a predominance of NPM1, DNMT3A, and translocations associated with monocytic differentiation, with common cutaneous-only mutations involving genes in the signal transduction and epigenetic pathways. Cutaneous histiocytic-dendritic neoplasms shared founding drivers in ASXL1, TET2, and/or SRSF2. However, in the Langerhans cell histiocytosis or histiocytic sarcoma cases, there exist recurrent secondary RAS pathway hits, whereas cutaneous BPDCN cases exhibit copy number or structural variants. These results enrich and broaden our understanding of clonally related cutaneous manifestations of myeloid neoplasms and further illuminate the highly diverse spectrum of morphologic and immunophenotypic features they exhibit.
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Affiliation(s)
- Sam Sadigh
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniel J DeAngelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Jacqueline S Garcia
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Robert P Hasserjian
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Christopher B Hergott
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew A Lane
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Scott B Lovitch
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Fabienne Lucas
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Marlise R Luskin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Elizabeth A Morgan
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Geraldine S Pinkus
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Olga Pozdnyakova
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Scott J Rodig
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Vignesh Shanmugam
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Harrison K Tsai
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Eric S Winer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - David Zemmour
- Department of Pathology, The University of Chicago, Chicago, Illinois
| | - Annette S Kim
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Now with Department of Pathology, University of Michigan, Ann Arbor, Michigan.
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3
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Auerbach A, Aguilera NS. The changing landscape of pediatric histiocytoses: Birth, life, and transdifferentiation of pediatric histiocytes. Semin Diagn Pathol 2023; 40:420-428. [PMID: 37258365 DOI: 10.1053/j.semdp.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 05/19/2023] [Indexed: 06/02/2023]
Abstract
Histiocytic neoplasms in the children are very rare, and histiocytoses can occur in the perinatal period. The presumed origins and presentation of specific histiocytoses in the pediatric age group are described. Common and newly described histiocytoses are presented including Langerhans cell histiocytosis, Rosai-Dorfman disease, histiocytic sarcoma, ALK positive histiocytosis, and hemophagocytic lymphohistiocytosis. Molecular findings common to pediatric histiocytoses are also discussed.
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Affiliation(s)
- Aaron Auerbach
- Joint Pathology Center, Silver Spring, MD, United States of America
| | - Nadine S Aguilera
- University of Virginia Health System, Charlottesville, VA, United States of America.
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Andrades A, Peinado P, Alvarez-Perez JC, Sanjuan-Hidalgo J, García DJ, Arenas AM, Matia-González AM, Medina PP. SWI/SNF complexes in hematological malignancies: biological implications and therapeutic opportunities. Mol Cancer 2023; 22:39. [PMID: 36810086 PMCID: PMC9942420 DOI: 10.1186/s12943-023-01736-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/30/2023] [Indexed: 02/23/2023] Open
Abstract
Hematological malignancies are a highly heterogeneous group of diseases with varied molecular and phenotypical characteristics. SWI/SNF (SWItch/Sucrose Non-Fermentable) chromatin remodeling complexes play significant roles in the regulation of gene expression, being essential for processes such as cell maintenance and differentiation in hematopoietic stem cells. Furthermore, alterations in SWI/SNF complex subunits, especially in ARID1A/1B/2, SMARCA2/4, and BCL7A, are highly recurrent across a wide variety of lymphoid and myeloid malignancies. Most genetic alterations cause a loss of function of the subunit, suggesting a tumor suppressor role. However, SWI/SNF subunits can also be required for tumor maintenance or even play an oncogenic role in certain disease contexts. The recurrent alterations of SWI/SNF subunits highlight not only the biological relevance of SWI/SNF complexes in hematological malignancies but also their clinical potential. In particular, increasing evidence has shown that mutations in SWI/SNF complex subunits confer resistance to several antineoplastic agents routinely used for the treatment of hematological malignancies. Furthermore, mutations in SWI/SNF subunits often create synthetic lethality relationships with other SWI/SNF or non-SWI/SNF proteins that could be exploited therapeutically. In conclusion, SWI/SNF complexes are recurrently altered in hematological malignancies and some SWI/SNF subunits may be essential for tumor maintenance. These alterations, as well as their synthetic lethal relationships with SWI/SNF and non-SWI/SNF proteins, may be pharmacologically exploited for the treatment of diverse hematological cancers.
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Affiliation(s)
- Alvaro Andrades
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Paola Peinado
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain ,grid.451388.30000 0004 1795 1830Present Address: The Francis Crick Institute, London, UK
| | - Juan Carlos Alvarez-Perez
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Juan Sanjuan-Hidalgo
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Daniel J. García
- grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.4489.10000000121678994Department of Biochemistry and Molecular Biology III and Immunology, University of Granada, Granada, Spain
| | - Alberto M. Arenas
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Ana M. Matia-González
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Pedro P. Medina
- grid.4489.10000000121678994Department of Biochemistry and Molecular Biology I. Faculty of Sciences, University of Granada, Granada, Spain ,grid.470860.d0000 0004 4677 7069GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain ,grid.507088.2Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
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Jenei A, Bedics G, Erdélyi DJ, Müller J, Györke T, Bödör C, Szepesi Á. Potential role of MAP2K1 mutation in the trans-differentiation of interdigitating dendritic cell sarcoma: Case report and literature review. Front Pediatr 2022; 10:959307. [PMID: 36186629 PMCID: PMC9523154 DOI: 10.3389/fped.2022.959307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/17/2022] [Indexed: 11/13/2022] Open
Abstract
A 5-year-old male child was diagnosed with interdigitating dendritic cell sarcoma (IDCS) during his maintenance therapy for B-cell precursor acute lymphoblastic leukemia (B-ALL). Multiplex lymph node involvements of the neck were found by positron emission tomography CT (PET-CT). Treatments, including surgical and chemotherapy, resulted in complete remission. Four years later, systemic bone infiltration was discovered. Surgical resection of the IV rib and intensive chemotherapy led to a complete morphological remission, and allogeneic bone marrow transplantation was performed. Comprehensive genomic profiling of the formalin fixed the tumor tissue, and the cryopreserved leukemic cells revealed several common alterations and divergent clonal evolution with a novel MAP2K1 mutation of the IDCS, which is responsible for the trans-differentiation of the common lymphoid-committed tumor progenitor.
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Affiliation(s)
- Alex Jenei
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Gábor Bedics
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary.,Hungarian Centre of Excellence for Molecular Medicine - Semmelweis University (HCEMM-SE) Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Dániel J Erdélyi
- 2nd Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Judit Müller
- 2nd Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Tamás Györke
- Department of Nuclear Medicine Semmelweis University, Budapest, Hungary
| | - Csaba Bödör
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary.,Hungarian Centre of Excellence for Molecular Medicine - Semmelweis University (HCEMM-SE) Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Ágota Szepesi
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
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