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Choi JH, Ro JY. The Recent Advances in Molecular Diagnosis of Soft Tissue Tumors. Int J Mol Sci 2023; 24:ijms24065934. [PMID: 36983010 PMCID: PMC10051446 DOI: 10.3390/ijms24065934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/17/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
Soft tissue tumors are rare mesenchymal tumors with divergent differentiation. The diagnosis of soft tissue tumors is challenging for pathologists owing to the diversity of tumor types and histological overlap among the tumor entities. Present-day understanding of the molecular pathogenesis of soft tissue tumors has rapidly increased with the development of molecular genetic techniques (e.g., next-generation sequencing). Additionally, immunohistochemical markers that serve as surrogate markers for recurrent translocations in soft tissue tumors have been developed. This review aims to provide an update on recently described molecular findings and relevant novel immunohistochemical markers in selected soft tissue tumors.
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Affiliation(s)
- Joon Hyuk Choi
- Department of Pathology, Yeungnam University College of Medicine, 170 Hyeonchung-ro, Namgu, Daegu 42415, Republic of Korea
| | - Jae Y Ro
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Weill Medical College, Cornell University, Houston, TX 77030, USA
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Ge J, Liu M, Zhang Y, Xie L, Shi Z, Wang G. SNHG10/miR-141-3p/WTAP axis promotes osteosarcoma proliferation and migration. J Biochem Mol Toxicol 2022; 36:e23031. [PMID: 35274397 DOI: 10.1002/jbt.23031] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 10/25/2021] [Accepted: 01/05/2022] [Indexed: 12/20/2022]
Abstract
LncRNAs have been suggested to participate in the growth and metastasis of cancer through a variety of molecular mechanisms. Recently, SNHG10, a newly discovered lncRNA, is reported to play a role of an oncogene in osteosarcoma (OS) genesis. Nonetheless, the mechanism underlying OS remains unclear. The present work found that SNHG10 expression increased within OS cells and tissues, while suppressing its expression decreased OS cell proliferation, migration, invasion, but increased their apoptosis. As for the mechanism, we confirmed that SNHG10 could bind to miR-141-3p, while the latter could bind to WTAP. SNHG10 upregulated WTAP through decreasing miR-141-3p expression. More importantly, SNHG10 deletion remarkably reduced proliferation, migration, and invasion of cells, but accelerated their apoptosis. However, when cells were subjected to miR-141-3p inhibitor cotransfection or overexpressed WTAP, these effects were partially recovered. In summary, this study suggested that the expression of SNHG10 markedly elevated within OS, and the SNHG10/miR-141-3p/WTAP axis facilitated OS progression.
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Affiliation(s)
- Jiejie Ge
- Department of Clinical Laboratory, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Meng Liu
- Department of Clinical Laboratory, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuchao Zhang
- Department of Genetics, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Linsen Xie
- Department of Clinical Laboratory, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Zhisong Shi
- Department of Orthopedic Surgery, Zhumadian Central Hospital, Zhumadian, China
| | - Guanghui Wang
- Department of Orthopedic Surgery, Zhumadian Central Hospital, Zhumadian, China
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Siozopoulou V, Domen A, Zwaenepoel K, Van Beeck A, Smits E, Pauwels P, Marcq E. Immune Checkpoint Inhibitory Therapy in Sarcomas: Is There Light at the End of the Tunnel? Cancers (Basel) 2021; 13:360. [PMID: 33478080 PMCID: PMC7835811 DOI: 10.3390/cancers13020360] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/12/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Soft tissue and bone sarcomas are a very heterogeneous group of tumors with many subtypes for which diagnosis and treatment remains a very challenging task. On top of that, the treatment choices are limited, and the prognosis of aggressive sarcomas remains poor. Immune checkpoint inhibitors (ICIs) have drawn a lot of attention last years because of their promising response rates and their durable effects. ICIs are currently widely used in the daily routine practice for the treatment of a different malignancies, such as melanoma, Hodgkin lymphoma, and non-small cell lung carcinoma. Still, ICIs are not included in the standard treatment protocols of the different sarcoma types. However, a plethora of clinical trials investigates the clinical benefit of ICIs in sarcomas. There is clear need to develop predictive biomarkers to determine which sarcoma patients are most likely to benefit from immune checkpoint blockade. This review will focus on (i) the clinical trial results on the use of ICIs in different sarcoma types; and on (ii) possible biomarkers predictive for the effectiveness of these drugs in sarcomas.
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Affiliation(s)
- Vasiliki Siozopoulou
- Department of Pathology, Antwerp University Hospital, 2650 Edegem, Belgium; (K.Z.); (P.P.)
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
| | - Andreas Domen
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
- Department of Oncology, Antwerp University Hospital, 2650 Edegem, Belgium
| | - Karen Zwaenepoel
- Department of Pathology, Antwerp University Hospital, 2650 Edegem, Belgium; (K.Z.); (P.P.)
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
| | - Annelies Van Beeck
- Department of Orthopedics, Antwerp University Hospital, 2650 Edegem, Belgium;
| | - Evelien Smits
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
- Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, 2650 Edegem, Belgium
| | - Patrick Pauwels
- Department of Pathology, Antwerp University Hospital, 2650 Edegem, Belgium; (K.Z.); (P.P.)
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
| | - Elly Marcq
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (A.D.); (E.S.); (E.M.)
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Will Next-Generation Immunotherapy Overcome the Intrinsic Diversity and Low Immunogenicity of Sarcomas to Improve Clinical Benefit? Cancers (Basel) 2020; 12:cancers12113392. [PMID: 33207697 PMCID: PMC7697818 DOI: 10.3390/cancers12113392] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/13/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023] Open
Abstract
Sarcomas are a rare type of a heterogeneous group of tumours arising from mesenchymal cells that form connective tissues. Surgery is the most common treatment for these tumours, but additional neoadjuvant or adjuvant chemotherapy or radiation therapies may be necessary. Unfortunately, a significant proportion of patients treated with conventional therapies will develop metastatic disease that is resistant to therapies. Currently, there is an urgent need to develop more effective and durable therapies for the treatment of sarcomas. In recent years immunotherapies have revolutionised the treatment of a variety of cancers by restoring patient anti-tumour immune responses or through the adoptive infusion of immune effectors able to kill and eliminate malignant cells. The clinicopathologic and genetic heterogeneity of sarcomas, together with the generally low burden of somatic mutations potentially generating neoantigens, are currently limited to broad application of immunotherapy for patients with sarcomas. Nevertheless, a better understanding of the microenvironmental factors hampering the efficacy of immunotherapy and the identification of new and suitable therapeutic targets may help to overcome current limitations. Moreover, the recent advances in the development of immunotherapies based on the direct exploitation or targeting of T cells and/or NK cells may offer new opportunities to improve the treatment of sarcomas, particularly those showing recurrence or resistance to standard of care treatments.
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Bizzarri N, Ghirardi V, Di Fiore GLM, De Iaco P, Gadducci A, Casarin J, Perrone AM, Pasciuto T, Scambia G, Fagotti A. Secondary cytoreductive surgery in recurrent uterine leiomyosarcoma: a multi-institutional study. Int J Gynecol Cancer 2019; 29:1134-1140. [PMID: 31420411 DOI: 10.1136/ijgc-2019-000355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Uterine leiomyosarcoma (uLMS) represents a rare gynecological malignancy with high incidence of recurrence. Evidence in literature about the management of recurrent uLMS is limited, and the role of secondary cytoreduction has been evaluated in small and heterogeneous populations. The objective of this study is to assess the prognostic role of secondary cytoreductive surgery and its related complications in a large and homogeneous group of patients. METHODS All consecutive patients who underwent surgery for recurrent uLMS between 01/2010-01/2018 at four Italian tertiary referral centers, were included. Relevant demographic and clinico-pathologic data were retrieved. Survival curves were estimated by Kaplan-Meier method and compared by log-rank test. Cox-proportional hazard model was used to assess the effect of the most predictive prognostic variables. RESULTS 38 patients with recurrent uLMS were treated with secondary cytoreductive surgery in the study period. Recurrence presented as isolated disease in 17 (44.7%) cases. Bowel, bladder and upper abdominal surgery was performed in 50.0%, 18.4% and 28.9% of the cases, respectively. No residual tumor was the final surgical result in 35 (92.1%) patients. Median hospital stay was 7 days (range, 1-24). No women had major intra-operative and 4 (33.3%) had major post-operative complications. No patient died within 30-days from the secondary cytoreduction. Median time to the first cycle of adjuvant chemotherapy was 41-days (range, 29-78). Median recurrence-free survival was 16.0months (95%CI,11.6 to 26.1). 5-year overall survival (OS) was 76% (95%CI,53 to 89%). Time to first recurrence >12months significantly affected OS (p=0.04). DISCUSSION Secondary cytoreduction in recurrent uLMS often requires complex and extensive surgical procedures. Referral to tertiary centers guarantees low peri-operative morbidity, short length of hospitalization and median time to chemotherapy within the standard of care. Therefore, secondary cytoreduction to no residual disease is an option that may be considered in recurrent uLMS, especially in patients with time to first recurrence >12months.
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Affiliation(s)
- Nicolò Bizzarri
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Valentina Ghirardi
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giacomo Lorenzo Maria Di Fiore
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Pierandrea De Iaco
- Department of General Surgery and Gynecologic Oncology Unit, Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola-Malpighi, Bologna, Emilia-Romagna, Italy
| | - Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, Universita degli Studi di Pisa, Pisa, Toscana, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, Universita degli Studi dell'Insubria, Varese, Lombardia, Italy
| | - Anna Myriam Perrone
- Department of General Surgery and Gynecologic Oncology Unit, Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Tina Pasciuto
- Statistics Technology Archiving Research (STAR) Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Giovanni Scambia
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy .,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Anna Fagotti
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
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Yazawa Y. Recent impacts of cytogenetic studies in musculoskeletal oncology. J Orthop Sci 2019; 24:385-386. [PMID: 30879935 DOI: 10.1016/j.jos.2019.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 02/09/2023]
Affiliation(s)
- Yasuo Yazawa
- Orthopaedic Oncology and Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
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Lipofibromatosis-like neural tumour: a clinicopathological study of ten additional cases of an emerging novel entity. Pathology 2018; 50:519-523. [DOI: 10.1016/j.pathol.2018.03.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 02/25/2018] [Accepted: 03/07/2018] [Indexed: 11/20/2022]
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