1
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Williams EA, Vegas I, El-Senduny FF, Zhang J, Mata DA, Hiemenz MC, Hughes SR, Sa BC, Kraft GP, Gorbatov N, Foley-Peres K, Sanchez EZ, Milikowski C, Williams KJ, Ross JS, Kurzrock R, Montgomery EA, Lombard DB, Kumar S. Pan-cancer Genomic Analysis of AXL Mutations Reveals a Novel, Recurrent, Functionally Activating AXL W451C Alteration Specific to Myxofibrosarcoma. Am J Surg Pathol 2024; 48:699-707. [PMID: 38369783 PMCID: PMC11093512 DOI: 10.1097/pas.0000000000002191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Myxofibrosarcoma (MFS) is a common soft tissue sarcoma of the elderly that typically shows low tumor mutational burden, with mutations in TP53 and in genes associated with cell cycle checkpoints ( RB1 , CDKN2A ). Unfortunately, no alterations or markers specific to MFS have been identified and, as a consequence, there are no effective targeted therapies. The receptor tyrosine kinase AXL, which drives cellular proliferation, is targetable by new antibody-based therapeutics. Expression of AXL messenger RNA is elevated in a variety of sarcoma types, with the highest levels reported in MFS, but the pathogenic significance of this finding remains unknown. To assess a role for AXL abnormalities in MFS, we undertook a search for AXL genomic alterations in a comprehensive genomic profiling database of 463,546 unique tumors (including 19,879 sarcomas, of which 315 were MFS) interrogated by targeted next-generation DNA and/or RNA sequencing. Notably, the only genomic alterations recurrent in a specific sarcoma subtype were AXL W451C (n = 8) and AXL W450C (n = 2) mutations. The tumors involved predominantly older adults (age: 44 to 81 [median: 72] y) and histologically showed epithelioid and spindle-shaped cells in a variably myxoid stroma, with 6 cases diagnosed as MFS, 3 as undifferentiated pleomorphic sarcoma (UPS), and 1 as low-grade sarcoma. The AXL W451C mutation was not identified in any non-sarcoma malignancy. A review of publicly available data sets revealed a single AXL W451C-mutant case of UPS that clustered with MFS/UPS by methylation profiling. Functional studies revealed a novel activation mechanism: the W451C mutation causes abnormal unregulated dimerization of the AXL receptor tyrosine kinase through disulfide bond formation between pairs of mutant proteins expressing ectopic cysteine residues. This dimerization triggers AXL autophosphorylation and activation of downstream ERK signaling. We further report sarcomas of diverse histologic subtypes with AXL gene amplifications, with the highest frequency of amplification identified in MFS cases without the W451C mutation. In summary, the activating AXL W451C mutation appears highly specific to MFS, with a novel mechanism to drive unregulated signaling. Moreover, AXL gene amplifications and messenger RNA overexpression are far more frequent in MFS than in other sarcoma subtypes. We conclude that these aberrations in AXL are distinct features of MFS and may aid diagnosis, as well as the selection of available targeted therapies.
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Affiliation(s)
- Erik A. Williams
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
- Department of Pathology, Jackson Memorial Hospital, Miami, FL
| | - Isabella Vegas
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - Fardous F. El-Senduny
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - Jessica Zhang
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | | | | | | | - Brianna C. Sa
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - Garrett P. Kraft
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - Nicole Gorbatov
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | | | | | - Clara Milikowski
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - Kevin Jon Williams
- Departments of Physiology and Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Jeffrey S. Ross
- Department of Pathology, Jackson Memorial Hospital, Miami, FL
- Department of Pathology, State University of New York Upstate Medical University, Syracuse, NY
| | - Razelle Kurzrock
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Elizabeth A. Montgomery
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
| | - David B. Lombard
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
- Department of Pathology, Jackson Memorial Hospital, Miami, FL
- Department of Pathology, Miami VA Healthcare System, Miami, FL
| | - Surinder Kumar
- Department of Pathology and Laboratory Medicine, University of Miami, Sylvester Comprehensive Cancer Center
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2
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Feicht J, Jansen RP. The high-density lipoprotein binding protein HDLBP is an unusual RNA-binding protein with multiple roles in cancer and disease. RNA Biol 2024; 21:1-10. [PMID: 38477883 PMCID: PMC10939154 DOI: 10.1080/15476286.2024.2313881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2024] [Indexed: 03/14/2024] Open
Abstract
The high-density lipoprotein binding protein (HDLBP) is the human member of an evolutionarily conserved family of RNA-binding proteins, the vigilin protein family. These proteins are characterized by 14 or 15 RNA-interacting KH (heterologous nuclear ribonucleoprotein K homology) domains. While mainly present at the cytoplasmic face of the endoplasmic reticulum, HDLBP and its homologs are also found in the cytosol and nucleus. HDLBP is involved in various processes, including translation, chromosome segregation, cholesterol transport and carcinogenesis. Especially, its association with the latter two has attracted specific interest in the HDLBP's molecular role. In this review, we give an overview of some of the functions of the protein as well as introduce its impact on different kinds of cancer, its connection to lipid metabolism and its role in viral infection. We also aim at addressing the possible use of HDLBP as a drug target or biomarker and discuss its future implications.
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Affiliation(s)
- Jonathan Feicht
- Interfaculty Institute of Biochemistry, University of Tuebingen, Tuebingen, Germany
| | - Ralf-Peter Jansen
- Interfaculty Institute of Biochemistry, University of Tuebingen, Tuebingen, Germany
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3
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Lucarelli E, De Vita A, Bellotti C, Frisoni T, Vanni S, Guerrieri AN, Pannella M, Mercatali L, Gambarotti M, Duchi S, Miserocchi G, Maioli M, Liverani C, Ibrahim T. Modeling Myxofibrosarcoma: Where Do We Stand and What Is Missing? Cancers (Basel) 2023; 15:5132. [PMID: 37958307 PMCID: PMC10650645 DOI: 10.3390/cancers15215132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/19/2023] [Accepted: 10/21/2023] [Indexed: 11/15/2023] Open
Abstract
Myxofibrosarcoma (MFS) is a malignant soft tissue sarcoma (STS) that originates in the body's connective tissues. It is characterized by the presence of myxoid (gel-like) and fibrous components and typically affects patients after the fifth decade of life. Considering the ongoing trend of increasing lifespans across many nations, MFS is likely to become the most common musculoskeletal sarcoma in the future. Although MFS patients have a lower risk of developing distant metastases compared with other STS cases, MFS is characterized by a high frequency of local recurrence. Notably, in 40-60% of the patients where the tumor recurs, it does so multiple times. Consequently, patients may undergo multiple local surgeries, removing the risk of potential amputation. Furthermore, because the tumor relapses generally have a higher grade, they exhibit a decreased response to radio and chemotherapy and an increased tendency to form metastases. Thus, a better understanding of MFS is required, and improved therapeutic options must be developed. Historically, preclinical models for other types of tumors have been instrumental in obtaining a better understanding of tumor development and in testing new therapeutic approaches. However, few MFS models are currently available. In this review, we will describe the MFS models available and will provide insights into the advantages and constraints of each model.
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Affiliation(s)
- Enrico Lucarelli
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
| | - Alessandro De Vita
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (S.V.); (G.M.); (C.L.)
| | - Chiara Bellotti
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
| | - Tommaso Frisoni
- Unit of 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Silvia Vanni
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (S.V.); (G.M.); (C.L.)
| | - Ania Naila Guerrieri
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
| | - Micaela Pannella
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
| | - Laura Mercatali
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
| | - Marco Gambarotti
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.G.); (M.M.)
| | - Serena Duchi
- Department of Surgery-ACMD, St. Vincent’s Hospital Melbourne, University of Melbourne, Melbourne, VIC 3065, Australia;
| | - Giacomo Miserocchi
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (S.V.); (G.M.); (C.L.)
| | - Margherita Maioli
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.G.); (M.M.)
| | - Chiara Liverani
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (S.V.); (G.M.); (C.L.)
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.L.); (A.N.G.); (M.P.); (L.M.); (T.I.)
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4
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Sun L, Zhang Y, Li W, Zhang J, Zhang Y. Mucin Glycans: A Target for Cancer Therapy. Molecules 2023; 28:7033. [PMID: 37894512 PMCID: PMC10609567 DOI: 10.3390/molecules28207033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Mucin glycans are an important component of the mucus barrier and a vital defence against physical and chemical damage as well as pathogens. There are 20 mucins in the human body, which can be classified into secreted mucins and transmembrane mucins according to their distributions. The major difference between them is that secreted mucins do not have transmembrane structural domains, and the expression of each mucin is organ and cell-specific. Under physiological conditions, mucin glycans are involved in the composition of the mucus barrier and thus protect the body from infection and injury. However, abnormal expression of mucin glycans can lead to the occurrence of diseases, especially cancer, through various mechanisms. Therefore, targeting mucin glycans for the diagnosis and treatment of cancer has always been a promising research direction. Here, we first summarize the main types of glycosylation (O-GalNAc glycosylation and N-glycosylation) on mucins and the mechanisms by which abnormal mucin glycans occur. Next, how abnormal mucin glycans contribute to cancer development is described. Finally, we summarize MUC1-based antibodies, vaccines, radio-pharmaceuticals, and CAR-T therapies using the best characterized MUC1 as an example. In this section, we specifically elaborate on the recent new cancer therapy CAR-M, which may bring new hope to cancer patients.
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Affiliation(s)
- Lingbo Sun
- Medical College of Yan'an University, Yan'an University, Yan'an 716000, China
| | - Yuhan Zhang
- Medical College of Yan'an University, Yan'an University, Yan'an 716000, China
| | - Wenyan Li
- Medical College of Yan'an University, Yan'an University, Yan'an 716000, China
| | - Jing Zhang
- Medical College of Yan'an University, Yan'an University, Yan'an 716000, China
| | - Yuecheng Zhang
- Key Laboratory of Analytical Technology and Detection of Yan'an, College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China
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5
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Nishio J, Nakayama S. Biology and Management of High-Grade Myxofibrosarcoma: State of the Art and Future Perspectives. Diagnostics (Basel) 2023; 13:3022. [PMID: 37835765 PMCID: PMC10572210 DOI: 10.3390/diagnostics13193022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Myxofibrosarcoma (MFS) is one of the most common adult soft tissue sarcomas, typically arising in the extremities. Histologically, MFS is classified into three grades: low, intermediate, and high. Histological grades correlate with distant metastases and tumor-associated mortality. The diagnosis of MFS is challenging due to a lack of well-characterized immunohistochemical markers. High-grade MFS displays highly complex karyotypes with multiple copy number alterations. Recent integrated genomic studies have shown the predominance of somatic copy number aberrations. However, the molecular pathogenesis of high-grade MFS remains poorly understood. The standard treatment for localized MFS is surgical resection. The systemic treatment options for advanced disease are limited. This review provides an updated overview of the clinical and imaging features, pathogenesis, histopathology, and treatment of high-grade MFS.
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Affiliation(s)
- Jun Nishio
- Section of Orthopaedic Surgery, Department of Medicine, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka 814-0193, Japan
| | - Shizuhide Nakayama
- Department of Orthopaedic Surgery, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan;
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6
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Özgü E, Aydin E, Adibi A, Tokat ÜM, Tutar O, Hu J, Demiray I, Kurzrock R, Demiray M. Exceptional Response to MEK Inhibition in a Patient With RAF1-Mutant Myxofibrosarcoma: Case Report and Mechanistic Overview. JCO Precis Oncol 2023; 7:e2300299. [PMID: 38127827 PMCID: PMC10752463 DOI: 10.1200/po.23.00299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/25/2023] [Accepted: 10/11/2023] [Indexed: 12/23/2023] Open
Abstract
Complete response to Trametinib in a heavily-pretreated sarcoma: RAF1 as a predictor of MEKi Response
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Affiliation(s)
- Eylül Özgü
- Medicana International Atasehir Hospital, Demiray Precision Oncology Center, Istanbul, Turkey
| | - Esranur Aydin
- Medicana International Atasehir Hospital, Demiray Precision Oncology Center, Istanbul, Turkey
| | - Ashkan Adibi
- Medicana International Atasehir Hospital, Demiray Precision Oncology Center, Istanbul, Turkey
- Istanbul University, Institute of Oncology, Department of Basic Oncology, Division of Cancer Genetics, Istanbul, Turkey
| | - Ünal Metin Tokat
- Medicana International Atasehir Hospital, Demiray Precision Oncology Center, Istanbul, Turkey
| | - Onur Tutar
- İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Internal Medicine, Istanbul, Turkey
| | - Jiancheng Hu
- Division of Cellular and Molecular Research, Singapore, Singapore
- Cancer and Stem Cell Program, Duke-NUS Medical School, Singapore, Singapore
| | - Irem Demiray
- Koc University, Department of Molecular Biology and Genetics, Istanbul, Turkey
| | - Razelle Kurzrock
- Medical College of Wisconsin, Milwaukee, WI
- WIN Consortium, Paris, France
| | - Mutlu Demiray
- Medicana International Atasehir Hospital, Demiray Precision Oncology Center, Istanbul, Turkey
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7
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Apte SS, Mor E, Mitchell C, Gyorki DE. Practical Management of Adult Ultra-Rare Primary Retroperitoneal Soft Tissue Sarcoma: A Focus on Perivascular Epithelioid Tumours and Extraosseous Ewing Sarcoma. Curr Oncol 2023; 30:5953-5972. [PMID: 37504306 PMCID: PMC10377910 DOI: 10.3390/curroncol30070445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/29/2023] Open
Abstract
With the exception of well-differentiated liposarcoma, dedifferentiated liposarcoma, leiomyosarcoma, solitary fibrous tumour, malignant peripheral nerve sheath tumour, and undifferentiated pleomorphic sarcoma, the majority of the ≈70 histologic subtypes of retroperitoneal sarcoma are defined as 'ultra-rare' sarcomas, with an incidence of ≤1-5/1,000,000 persons/year. For most of these ultra-rare RPS subtypes, diagnosis and treatment follows international guidelines for the management of more common RPS histologies, with en bloc surgical resection as the mainstay of curative treatment, and enrolment in clinical trials where possible. Because the treatment of RPS is heavily driven by histology, the surgeon must be familiar with specific issues related to the diagnosis and management of ultra-rare sarcoma subtypes. Expert radiological and surgeon reviews are required to differentiate similarly presenting tumours where surgery can be avoided (e.g., angiomyolipoma), or where upfront systemic therapy is indicated (e.g., extraosseous Ewing's sarcoma). Thus, the management of all retroperitoneal sarcomas should occur at a sarcoma referral centre, with a multidisciplinary team of experts dedicated to the surgical and medical management of these rare tumours. In this focused review, we highlight how diagnosis and management of the ultra-rare primary RPS histologies of malignant perivascular epithelioid cell tumour (PEComa), extraosseous Ewing sarcoma (EES), extraosseous osteosarcoma (EOS), and rhabdomyosarcoma (RMS) critically diverge from the management of more common RPS subtypes.
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Affiliation(s)
- Sameer S Apte
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Division of General Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
| | - Eyal Mor
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
| | - Catherine Mitchell
- Division of Pathology, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
| | - David E Gyorki
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
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8
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Chen Y, Herzog M, Pliego-Mendieta A, Bühler MM, Harnisch KJ, Haberecker M, Arnold F, Planas-Paz L, Pauli C. Addressing Modern Diagnostic Pathology for Patient-Derived Soft Tissue Sarcosphere Models in the Era of Functional Precision Oncology. J Transl Med 2023; 103:100039. [PMID: 36870294 DOI: 10.1016/j.labinv.2022.100039] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 01/11/2023] Open
Abstract
Responses to therapy often cannot be exclusively predicted by molecular markers, thus evidencing a critical need to develop tools for better patient selection based on relations between tumor phenotype and genotype. Patient-derived cell models could help to better refine patient stratification procedures and lead to improved clinical management. So far, such ex vivo cell models have been used for addressing basic research questions and in preclinical studies. As they now enter the era of functional precision oncology, it is of utmost importance that they meet quality standards to fully represent the molecular and phenotypical architecture of patients' tumors. Well-characterized ex vivo models are imperative for rare cancer types with high patient heterogeneity and unknown driver mutations. Soft tissue sarcomas account for a very rare, heterogeneous group of malignancies that are challenging from a diagnostic standpoint and difficult to treat in a metastatic setting because of chemotherapy resistance and a lack of targeted treatment options. Functional drug screening in patient-derived cancer cell models is a more recent approach for discovering novel therapeutic candidate drugs. However, because of the rarity and heterogeneity of soft tissue sarcomas, the number of well-established and characterized sarcoma cell models is extremely limited. Within our hospital-based platform we establish high-fidelity patient-derived ex vivo cancer models from solid tumors for enabling functional precision oncology and addressing research questions to overcome this problem. We here present 5 novel, well-characterized, complex-karyotype ex vivo soft tissue sarcosphere models, which are effective tools to study molecular pathogenesis and identify the novel drug sensitivities of these genetically complex diseases. We addressed the quality standards that should be generally considered for the characterization of such ex vivo models. More broadly, we suggest a scalable platform to provide high-fidelity ex vivo models to the scientific community and enable functional precision oncology.
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Affiliation(s)
- Yanjiang Chen
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Marius Herzog
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Alicia Pliego-Mendieta
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Marco Matteo Bühler
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Kim Jannis Harnisch
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Martina Haberecker
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Fabian Arnold
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Lara Planas-Paz
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Chantal Pauli
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland; Medical Faculty, University of Zurich, Zurich, Switzerland.
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9
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Iqbal MJ, Javed Z, Herrera-Bravo J, Sadia H, Anum F, Raza S, Tahir A, Shahwani MN, Sharifi-Rad J, Calina D, Cho WC. Biosensing chips for cancer diagnosis and treatment: a new wave towards clinical innovation. Cancer Cell Int 2022; 22:354. [PMCID: PMC9664821 DOI: 10.1186/s12935-022-02777-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/02/2022] [Indexed: 11/16/2022] Open
Abstract
AbstractRecent technological advances in nanoscience and material designing have led to the development of point-of-care devices for biomolecule sensing and cancer diagnosis. In situ and portable sensing devices for bedside, diagnosis can effectively improve the patient’s clinical outcomes and reduce the mortality rate. Detection of exosomal RNAs by immuno-biochip with increased sensitivity and specificity to diagnose cancer has raised the understanding of the tumor microenvironment and many other technology-based biosensing devices hold great promise for clinical innovations to conquer the unbeatable fort of cancer metastasis. Electrochemical biosensors are the most sensitive category of biomolecule detection sensors with significantly low concentrations down to the atomic level. In this sense, this review addresses the recent advances in cancer detection and diagnosis by developing significant biological sensing devices that are believed to have better sensing potential than existing facilities.
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10
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Takeuchi Y, Mineharu Y, Arakawa Y, Hara M, Oichi Y, Kamata T, Fukuyama K, Yamamoto Y, Yamanaka T, Kakiuchi N, Hiratomo E, Hirata M, Yokoo H, Hirose T, Minamiguchi S, Ogawa S, Muto M, Miyamoto S, Haga H. A novel SREBF1::NACC1 gene fusion in a unclassifiable intracranial tumour. Neuropathol Appl Neurobiol 2022; 48:e12843. [PMID: 35900258 DOI: 10.1111/nan.12843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 07/19/2022] [Accepted: 07/23/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Yasuhide Takeuchi
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan.,Clinical Bioresource Center, Kyoto University Hospital, Sakyo-ku, Kyoto, Japan
| | - Yohei Mineharu
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan
| | - Yoshiki Arakawa
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan
| | - Masayuki Hara
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan
| | - Yuki Oichi
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan
| | - Takahiko Kamata
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan
| | - Keita Fukuyama
- Department of Clinical Oncology, Kyoto University Hospital, Sakyo-ku, Kyoto, Japan
| | - Yoshihiro Yamamoto
- Department of Clinical Oncology, Kyoto University Hospital, Sakyo-ku, Kyoto, Japan
| | - Toshiyuki Yamanaka
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan.,Department of Pathology and Tumor Biology, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Nobuyuki Kakiuchi
- Department of Pathology and Tumor Biology, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Emi Hiratomo
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan
| | - Masahiro Hirata
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan
| | - Hideaki Yokoo
- Department of Human Pathology, Gunma University Graduate School of Medicine, Maebashi City, Gunma, Japan
| | - Takanori Hirose
- Department of Diagnostic Pathology, Hyogo Cancer Center, Akashi, Hyogo, Japan
| | - Sachiko Minamiguchi
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Manabu Muto
- Clinical Bioresource Center, Kyoto University Hospital, Sakyo-ku, Kyoto, Japan.,Department of Clinical Oncology, Kyoto University Hospital, Sakyo-ku, Kyoto, Japan
| | - Susumu Miyamoto
- Department of Neurosurgery, Kyoto University Graduate of Medicine, Sakyo-ku, Kyoto, Japan
| | - Hironori Haga
- Department of Diagnostic Pathology, Kyoto University Graduate of Medicine, Kyoto, Sakyo-ku, Kyoto, Japan
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Lei T, Deng X, Peng Y, Chen T. The genomic profile of double primary secretory breast carcinoma in one patient provides evidence for the treatment of such carcinoma: a case report. Pathol Res Pract 2022. [DOI: 10.1016/j.prp.2022.154006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/25/2022] [Accepted: 06/29/2022] [Indexed: 11/20/2022]
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Yamashita H, Arakawa Y, Terada Y, Takeuchi Y, Mineharu Y, Sumiyoshi S, Tokunaga S, Nakajima K, Kawabata N, Tanaka K, Tanji M, Umeda K, Minamiguchi S, Ogawa S, Haga H, Takita J, Miyamoto S. Whole-genome sequencing analysis of an atypical teratoid/rhabdoid tumor in a patient with Phelan-McDermid syndrome: a case report and systematic review. Brain Tumor Pathol 2022; 39:232-239. [PMID: 35750988 DOI: 10.1007/s10014-022-00440-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/31/2022] [Indexed: 11/24/2022]
Abstract
Atypical teratoid/rhabdoid tumor (AT/RT) is a rare pediatric brain tumor with abnormalities in SMARCB1 located in 22q11.2. We report a case of AT/RT associated with Phelan-McDermid syndrome (PMS) characterized by congenital developmental disorder, mental retardation, and ring chromosome 22 with 22q13.3-qter depletion, for which we performed whole-genome sequencing (WGS). A 4-year-old girl with a developmental disability was referred to our hospital due to dysphoria. Brain magnetic resonance imaging showed a 5-cm well-demarcated mass that extended bilaterally in the frontal lobes. G-banding was performed preoperatively due to a history of developmental retardation. Ring chromosome 22 and deletion of 22q13.3-qter were observed, and she was diagnosed with PMS. She underwent gross total resection of the tumor, and the pathological diagnosis was AT/RT. WGS showed somatic SMARCB1 mutation (p.R201X) and somatic loss of the entire chromosome 22 in the tumor, but not in the blood sample. WGS confirmed previously unreported BRCA2 mutations, 6q loss, and 14q acquisition during tumor progression, but no other significant findings associated with tumor progression. The present case is discussed with reference to a systematic review of previous reports of AT/RT associated with PMS. PMS patients with ring chromosome 22 should be carefully followed up for AT/RT occurrence.
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Affiliation(s)
- Haruki Yamashita
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yoshiki Arakawa
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Yukinori Terada
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yasuhide Takeuchi
- Department of Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Yohei Mineharu
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Sosuke Sumiyoshi
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shinya Tokunaga
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Kohei Nakajima
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Naoko Kawabata
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Kuniaki Tanaka
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Masahiro Tanji
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Sachiko Minamiguchi
- Department of Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Kyoto University, Kyoto, 606-8507, Japan
| | - Hironori Haga
- Department of Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Junko Takita
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, 606-8507, Japan
| | - Susumu Miyamoto
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507, Japan
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