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M S A, K C, Bhargavan RV, Somanathan T, Subhadradevi L. An overview on liposarcoma subtypes: Genetic alterations and recent advances in therapeutic strategies. J Mol Histol 2024; 55:227-240. [PMID: 38696048 DOI: 10.1007/s10735-024-10195-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 04/18/2024] [Indexed: 05/21/2024]
Abstract
Liposarcoma (LPS) is a rare malignancy of adipocytic differentiation. According to World Health Organization classification, LPS comprises of four principle subtypes Atypical lipomatous tumor/Well-differentiated liposarcoma (ATL/WDLPS), Dedifferentiated liposarcoma (WDLPS), Myxoid liposarcoma (MLPS), and Pleomorphic liposarcoma (PLPS). Each subtype can develop at any location and shows distinct clinical behavior and treatment sensitivity. ATL/ WDLPS subtype has a higher incidence rate, low recurrence, and is insensitive to radiation and chemotherapy. DDLPS is the focal progression of WDLPS, which is aggressive and highly metastasizing. MLPS is sensitive to radiation and chemotherapy, with a higher recurrence rate and metastasis. PLPS subtype is highly metastasizing, has a poor prognosis, and exhibiting higher recurrence rate. Initial histological analysis provides information for the characterization of LPS subtypes', further molecular and genetic analysis provides certain subtype specifications, such as gene amplifications and gene fusions. Such molecular genetic alterations will be useful as therapeutic targets in various cancers, including the LPS subtypes. A wide range of novel therapeutic agents based on genetic alterations that aim to target LPS subtypes specifically are under investigation. This review summarizes the LPS subtype classification, their molecular genetic characteristics, and the implications of genetic alterations in therapeutics.
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Affiliation(s)
- Anju M S
- Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, Kerala, 695011, India
| | - Chandramohan K
- Division of Surgical Oncology, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, Kerala, 695011, India
| | - Rexeena V Bhargavan
- Division of Surgical Oncology, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, Kerala, 695011, India
| | - Thara Somanathan
- Division of Pathology, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, Kerala, 695011, India
| | - Lakshmi Subhadradevi
- Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, Kerala, 695011, India.
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Knoedler L, Huelsboemer L, Hollmann K, Alfertshofer M, Herfeld K, Hosseini H, Boroumand S, Stoegner VA, Safi AF, Perl M, Knoedler S, Pomahac B, Kauke-Navarro M. From standard therapies to monoclonal antibodies and immune checkpoint inhibitors - an update for reconstructive surgeons on common oncological cases. Front Immunol 2024; 15:1276306. [PMID: 38715609 PMCID: PMC11074450 DOI: 10.3389/fimmu.2024.1276306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 04/05/2024] [Indexed: 05/23/2024] Open
Abstract
Malignancies represent a persisting worldwide health burden. Tumor treatment is commonly based on surgical and/or non-surgical therapies. In the recent decade, novel non-surgical treatment strategies involving monoclonal antibodies (mAB) and immune checkpoint inhibitors (ICI) have been successfully incorporated into standard treatment algorithms. Such emerging therapy concepts have demonstrated improved complete remission rates and prolonged progression-free survival compared to conventional chemotherapies. However, the in-toto surgical tumor resection followed by reconstructive surgery oftentimes remains the only curative therapy. Breast cancer (BC), skin cancer (SC), head and neck cancer (HNC), and sarcoma amongst other cancer entities commonly require reconstructive surgery to restore form, aesthetics, and functionality. Understanding the basic principles, strengths, and limitations of mAB and ICI as (neo-) adjuvant therapies and treatment alternatives for resectable or unresectable tumors is paramount for optimized surgical therapy planning. Yet, there is a scarcity of studies that condense the current body of literature on mAB and ICI for BC, SC, HNC, and sarcoma. This knowledge gap may result in suboptimal treatment planning, ultimately impairing patient outcomes. Herein, we aim to summarize the current translational endeavors focusing on mAB and ICI. This line of research may serve as an evidence-based fundament to guide targeted therapy and optimize interdisciplinary anti-cancer strategies.
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Affiliation(s)
- Leonard Knoedler
- Department of Plastic, Hand, and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Lioba Huelsboemer
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Katharina Hollmann
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Faculty of Medicine, University of Wuerzbuerg, Wuerzburg, Germany
| | - Michael Alfertshofer
- Division of Hand, Plastic and Aesthetic Surgery, Ludwig-Maximilians University Munich, Munich, Germany
| | - Konstantin Herfeld
- Department of Internal Medicine III (Oncology and Haematology), University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy, Regensburg, Germany
| | - Helia Hosseini
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Sam Boroumand
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Viola A. Stoegner
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
- Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Burn Center, Hannover Medical School, Hannover, Germany
| | - Ali-Farid Safi
- Craniologicum, Center for Cranio-Maxillo-Facial Surgery, Bern, Switzerland
- Faculty of Medicine, University of Bern, Bern, Switzerland
| | - Markus Perl
- Department of Internal Medicine III (Oncology and Haematology), University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy, Regensburg, Germany
| | - Samuel Knoedler
- Department of Plastic, Hand, and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Bohdan Pomahac
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
| | - Martin Kauke-Navarro
- Division of Plastic Surgery, Department of Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, CT, United States
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Yu Z, Li R, Yuan Z, Ye J, He P, Li P, Sun Y, Zhao X. Identification of predictors for short-term recurrence: comprehensive analysis of 296 retroperitoneal liposarcoma cases. World J Surg Oncol 2024; 22:46. [PMID: 38321480 PMCID: PMC10845741 DOI: 10.1186/s12957-024-03328-2] [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: 12/02/2023] [Accepted: 01/30/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND The short-term (≤ 1 year) recurrence (STR) is the primary determinant impacting both the life quality and survival duration in patients who have undergone surgical resection for retroperitoneal liposarcoma (RPLS), a condition with intricate and ambiguous pathogenesis. The purpose of this study was to analyze the risk factors associated with STR in cases of RPLS and primary retroperitoneal liposarcoma (PRPLS). METHODS For this retrospective observational study, a total of 296 RPLS cases were selected as research subjects, who experienced tumor recurrence during the follow-up period. The Local recurrence-free survival (LRFS) rates were estimated using the Kaplan-Meier method and subsequently compared between groups utilizing the log-rank test. The subsequent analyses involved univariate and multivariate logistic regression to identify predictors of STR in RPLS cases. Additionally, a logistic regression model was constructed for PRPLS. RESULTS The 1-, 3-, and 5-year LRFS rates of the 296 RPLS cases were 51.7%, 16.9%, and 7.1%, respectively. In the univariate analysis, several factors were found to be associated with STR, including preoperative neutrophil/lymphocyte ratio (NLR), smoking history, surgical frequency, combined organ excision, operative time, intraoperative bleeding, transfer to the intensive care unit (ICU), multiple primary tumors, tumor shape and capsule characteristics, histological subtype, and presence of tumor necrosis. The elevated preoperative NLR, surgical frequency of ≥ 3 times, transfer to the ICU, presence of multiple primary tumors, and tumor necrosis were identified as independent risk factors for STR in surgically resected RPLS. Conversely, diabetes, intact tumor capsule, and well-differentiated histological subtype appeared to be independent protective factors. Analysis for PRPLS revealed that tumor capsule and tumor necrosis were independent predictors of STR. CONCLUSIONS The elevated preoperative NLR, surgical frequency of ≥ 3 times, transfer to the ICU, presence of multiple primary tumors, tumor necrosis, and tumor capsule were expected to serve as predictive factors of STR for surgical resected RPLS and PRPLS.
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Affiliation(s)
- Zhiyuan Yu
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Rui Li
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Zhen Yuan
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Jiahu Ye
- Outpatient Department of Hongshankou, Jingbei Medical District, Chinese PLA General Hospital, Beijing, China
| | - Ping He
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Peiyu Li
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- School of Medicine, Nankai University, Tianjin, China
| | - Yan Sun
- Department of General Surgery, Second Affiliated Hospital of Harbin Medical University, Heilongjiang Province, Harbin, China.
| | - Xudong Zhao
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China.
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Somaiah N, Tap W. MDM2-p53 in liposarcoma: The need for targeted therapies with novel mechanisms of action. Cancer Treat Rev 2024; 122:102668. [PMID: 38104352 DOI: 10.1016/j.ctrv.2023.102668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
Well-differentiated and dedifferentiated liposarcomas (WDLPS and DDLPS) are rare tumors that arise from lipocytes in soft tissue. There is a high unmet need in patients with these liposarcomas given poor outcomes, particularly for DDLPS. WDLPS and DDLPS share important genetic and histological characteristics - most notably, the amplification of the 2 genes MDM2 and CDK4. Both genes are considered oncogenes because of their ability to shut down tumor suppressor pathways. There are multiple therapeutic approaches that aim to target MDM2 and CDK4 activity for the purpose of restoring intrinsic tumor suppressor cellular response and terminating oncogenesis. However, current understanding of the molecular mechanisms involved in WDLPS and DDLPS pathology is limited. In recent years, significant efforts have been made to refine and implement targeted therapy for this patient population. The use of patient-derived cell and tumor xenograft models has been an important tool for recapitulating WDLPS and DDLPS biology. These models also offer valuable insights for drug development and drug combination studies. Here we offer a review of the current understanding of WDLPS and DDLPS biology and its therapeutic implications.
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Affiliation(s)
- Neeta Somaiah
- Department of Sarcoma Medical Oncology, Division of Cancer Medicine, MD Anderson Cancer Center, Houston, TX, United States.
| | - William Tap
- Sarcoma Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
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Dean DC, Feng W, Walker RL, Thanindratarn P, Temple HT, Trent JC, Rosenberg AE, Hornicek FJ, Duan Z. Discoidin Domain Receptor Tyrosine Kinase 1 (DDR1) Is a Novel Therapeutic Target in Liposarcoma: A Tissue Microarray Study. Clin Orthop Relat Res 2023; 481:2140-2153. [PMID: 37768856 PMCID: PMC10567009 DOI: 10.1097/corr.0000000000002865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 08/22/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND Liposarcoma is the most commonly diagnosed subtype of soft tissue sarcoma. As these tumors often arise near vital organs and neurovascular structures, complete resection can be challenging; consequently, recurrence rates are high. Additionally, available chemotherapeutic agents have shown limited benefit and substantial toxicities. There is, therefore, a clear and unmet need for novel therapeutics for liposarcoma. Discoidin domain receptor tyrosine kinase 1 (DDR1) is involved in adhesion, proliferation, differentiation, migration, and metastasis in several cancers. However, the expression and clinical importance of DDR1 in liposarcoma are unknown. QUESTIONS/PURPOSES The purposes of this study were to assess (1) the expression, (2) the association between DDR1 and survival, and (3) the functional roles of DDR1 in liposarcoma. METHODS The correlation between DDR1 expression in tumor tissues and clinicopathological features and survival was assessed via immunohistochemical staining of a liposarcoma tissue microarray. It contained 53 samples from 42 patients with liposarcoma and 11 patients with lipoma. The association between DDR1 and survival in liposarcoma was analyzed by Kaplan-Meier plots and log-rank tests. The DDR1 knockout liposarcoma cell lines were generated by CRISPR-Cas9 technology. The DDR1-specific and highly selective DDR1 inhibitor 7RH was applied to determine the impact of DDR1 expression on liposarcoma cell growth and proliferation. In addition, the effect of DDR1 inhibition on liposarcoma growth was further accessed in a three-dimensional cell culture model to mimic DDR1 effects in vivo. RESULTS The results demonstrate elevated expression of DDR1 in all liposarcoma subtypes relative to benign lipomas. Specifically, high DDR1 expression was seen in 55% (23 of 42) of liposarcomas and no benign lipomas. However, DDR1 expression was not found to be associated with poor survival in patients with liposarcoma. DDR1 knockout or treatment of 7RH showed decreased liposarcoma cell growth and proliferation. CONCLUSION DDR1 is aberrantly expressed in liposarcoma, and it contributes to several markers of oncogenesis in these tumors. CLINICAL RELEVANCE This work supports DDR1 as a promising therapeutic target in liposarcoma.
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Affiliation(s)
- Dylan C. Dean
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Wenlong Feng
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Robert L. Walker
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Pichaya Thanindratarn
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Orthopedic Surgery, Chulabhorn hospital, HRH Princess Chulabhorn College of Medical Science, Bangkok, Thailand
| | - H. Thomas Temple
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jonathan C. Trent
- Department of Medicine, Division of Medical Oncology, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Andrew E. Rosenberg
- Departments of Pathology and Laboratory Medicine, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Francis J. Hornicek
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Department of Orthopaedics, Sylvester Comprehensive Cancer Center and the University of Miami Miller School of Medicine, Miami, FL, USA
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Yu Z, Zhao X, Gao J, Zhou S, Li P, Liu N. Correlation Analysis Between Demographic, Surgical, and Pathological Characteristics with Local Recurrence-Free Survival for Surgical Resected Retroperitoneal Liposarcoma. World J Surg 2023; 47:1946-1955. [PMID: 37071133 DOI: 10.1007/s00268-023-07009-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND As the leading cause of mortality for retroperitoneal liposarcoma (RPLS) cases, postoperative recurrence has complicated and unclear risk factors. This study was conducted to explore the correlations between demographic, surgical, and pathological characteristics with local recurrence-free survival (LRFS) for surgical resected RPLS. METHODS RPLS cases that underwent radical operation were considered to be included in this analysis. LRFS rates were estimated based on the Kaplan-Meier method and were compared between groups by the log-rank test. Cox proportional hazard regression models were constructed to identified the predictors of LRFS. Subsequently, the independent predictors acquired from multivariate analyses were used to construct a nomogram. RESULTS 348 RPLS cases who underwent radical operation were included. Of the 348 cases, 333 had tumor recurrence or with a follow-up period ≥5 years. Thus, 296 (88.9%) of the 333 cases had recurrent disease, and the median LRFS duration of 296 recurrence cases was 17.0 (95% confidence interval (CI) 13.2-20.8) months. Multivariate analysis identified the preoperative neutrophil/lymphocyte ratio (NLR), surgical frequency, operative time, tumor shape, histological subtype, and tumor necrosis as independent predictors of LRFS. Based on above independent predictors, a nomogram was constructed to predict the 1-, 3-, and 5-year LRFS of surgical resected RPLS. CONCLUSION Elevated preoperative NLR, ≥2nd time surgical frequency, extended operation time, irregular tumor shape, no well-differentiated histological subtype, and tumor necrosis could be used as predictors of LRFS for surgical resected RPLS.
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Affiliation(s)
- Zhiyuan Yu
- School of Medicine, Nankai University, Tianjin, China
- Medical School of Chinese PLA, Beijing, China
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China
| | - Xudong Zhao
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China
| | - Jingwang Gao
- Medical School of Chinese PLA, Beijing, China
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China
| | - Sixin Zhou
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China
| | - Peiyu Li
- School of Medicine, Nankai University, Tianjin, China.
- Medical School of Chinese PLA, Beijing, China.
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
| | - Na Liu
- Medical School of Chinese PLA, Beijing, China.
- Senior Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
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Resag A, Toffanin G, Benešová I, Müller L, Potkrajcic V, Ozaniak A, Lischke R, Bartunkova J, Rosato A, Jöhrens K, Eckert F, Strizova Z, Schmitz M. The Immune Contexture of Liposarcoma and Its Clinical Implications. Cancers (Basel) 2022; 14:cancers14194578. [PMID: 36230502 PMCID: PMC9559230 DOI: 10.3390/cancers14194578] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Liposarcomas (LPS) are the most frequent malignancies in the soft tissue sarcoma family and consist of five distinctive histological subtypes, termed well-differentiated LPS, dedifferentiated LPS (DDLPS), myxoid LPS (MLPS), pleomorphic LPS, and myxoid pleomorphic LPS. They display variations in genetic alterations, clinical behavior, and prognostic course. While accumulating evidence implicates a crucial role of the tumor immune contexture in shaping the response to anticancer treatments, the immunological landscape of LPS is highly variable across different subtypes. Thus, DDLPS is characterized by a higher abundance of infiltrating T cells, yet the opposite was reported for MLPS. Interestingly, a recent study indicated that the frequency of pre-existing T cells in soft tissue sarcomas has a predictive value for immune checkpoint inhibitor (CPI) therapy. Additionally, B cells and tertiary lymphoid structures were identified as potential biomarkers for the clinical outcome of LPS patients and response to CPI therapy. Furthermore, it was demonstrated that macrophages, predominantly of M2 polarization, are frequently associated with poor prognosis. An improved understanding of the complex LPS immune contexture enables the design and refinement of novel immunotherapeutic approaches. Here, we summarize recent studies focusing on the clinicopathological, genetic, and immunological determinants of LPS.
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Affiliation(s)
- Antonia Resag
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Giulia Toffanin
- Department of Surgery Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy
| | - Iva Benešová
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Luise Müller
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Vlatko Potkrajcic
- Department of Radiation Oncology, Eberhard-Karls-University Tuebingen, Hoppe-Seyler-Straße 3, 72076 Tuebingen, Germany
| | - Andrej Ozaniak
- Third Department of Surgery, First Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Robert Lischke
- Third Department of Surgery, First Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Jirina Bartunkova
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Antonio Rosato
- Department of Surgery Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy
- Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata 64, 35128 Padova, Italy
| | - Korinna Jöhrens
- Institute of Pathology, University Hospital Carl Gustav Carus, Fetscherstraße 74, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Franziska Eckert
- Department of Radiation Oncology, Eberhard-Karls-University Tuebingen, Hoppe-Seyler-Straße 3, 72076 Tuebingen, Germany
- Department of Radiation Oncology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Zuzana Strizova
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
- Correspondence: (Z.S.); (M.S.); Tel.: +420-604712471 (Z.S.); +49-351-458-6501 (M.S.)
| | - Marc Schmitz
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Correspondence: (Z.S.); (M.S.); Tel.: +420-604712471 (Z.S.); +49-351-458-6501 (M.S.)
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Lieto E, Cardella F, Erario S, Del Sorbo G, Reginelli A, Galizia G, Urraro F, Panarese I, Auricchio A. Giant retroperitoneal liposarcoma treated with radical conservative surgery: A case report and review of literature. World J Clin Cases 2022; 10:6636-6646. [PMID: 35979304 PMCID: PMC9294896 DOI: 10.12998/wjcc.v10.i19.6636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/19/2022] [Accepted: 05/08/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Retroperitoneal liposarcoma (RLPS) is a rare malignant tumor of the connective tissue and usually grows to a large size, undetected. Diagnosis is currently based on collective findings from clinical examinations and computed tomography (CT) and magnetic resonance imaging, the latter of which show a fat density mass and possible surrounding organ involvement. Surgical resection is the main therapeutic strategy. The efficacy and safety of further therapeutic choices, such as chemotherapy and radiotherapy, are still controversial.
CASE SUMMARY A 61-year-old man presented with complaint of a large left inguinal mass that had appeared suddenly, after a slight exertion. Ultrasonography revealed an omental inguinal hernia. During further clinical examination, an enormous palpable abdominal mass, continuing from the left inguinal location, was observed. CT revealed a giant RLPS, with remarkable mass effect and wide visceral dislocation. After multidisciplinary consultation, surgical intervention was performed. Subsequent neoadjuvant chemotherapy and radiotherapy were precluded by the mass’ large size and retroperitoneal localization, features typically associated with non-response to these types of treatment. Instead, the patient underwent conservative treatment via radical surgical excision. After 1 year, his clinical condition remained good, with no radiological signs of recurrence.
CONCLUSION Conservative treatment via surgery resulted in a successful outcome for a large RLPS.
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Affiliation(s)
- Eva Lieto
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
| | - Francesca Cardella
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
| | - Silvia Erario
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
| | - Giovanni Del Sorbo
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
| | - Alfonso Reginelli
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples 80138, Campania, Italy
| | - Gennaro Galizia
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
| | - Fabrizio Urraro
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples 80138, Campania, Italy
| | - Iacopo Panarese
- Depatment of Pathology Unit-Menthal Health, University of Campania "L. Vanvitelli", Naples 80132, Campania, Italy
| | - Annamaria Auricchio
- Department of Traslational Medical Sciences, University of Campania "L. Vanvitelli", Naples 80128, Campania, Italy
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Wang J, Wang P, Zeng Z, Lin C, Lin Y, Cao D, Ma W, Xu W, Xiang Q, Luo L, Wang W, Shi Y, Gao Z, Zhao Y, Liu H, Liu SL. Trabectedin in Cancers: Mechanisms and Clinical Applications. Curr Pharm Des 2022; 28:1949-1965. [PMID: 35619256 DOI: 10.2174/1381612828666220526125806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 04/04/2022] [Indexed: 12/09/2022]
Abstract
Trabectedin, a tetrahydroisoquinoline alkaloid, is the first marine antineoplastic agent approved with special anticancer mechanisms involving DNA binding, DNA repair pathways, transcription regulation and regulation of the tumor microenvironment. It has favorable clinical applications, especially for the treatment of patients with advanced soft tissue sarcoma, who failed in anthracyclines and ifosfamide therapy or could not receive these agents. Currently, trabectedin monotherapy regimen and regimens of combined therapy with other agents are both widely used for the treatment of malignancies, including soft tissue sarcomas, ovarian cancer, breast cancer, and non-small-cell lung cancer. In this review, we summarized the basic information and some updated knowledge on trabectedin, including its molecular structure, metabolism in various cancers, pharmaceutical mechanisms, clinical applications, drug combination, and adverse reactions, along with prospections on its possibly more optimal use in cancer treatment.
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Affiliation(s)
- Jiali Wang
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Pengfei Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Zheng Zeng
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Caiji Lin
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Yiru Lin
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Danli Cao
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Wenqing Ma
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Wenwen Xu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Qian Xiang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Lingjie Luo
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Wenxue Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Yongwei Shi
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Zixiang Gao
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Yufan Zhao
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China
| | - Huidi Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, T2N 4N1, Canada
| | - Shu-Lin Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine Pharmaceutics of China), College of Pharmacy, and, Harbin Medical University, Harbin, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Heilongjiang, China.,Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, T2N 4N1, Canada
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Cao S, Li J, Yang K, Zhang J, Xu J, Feng C, Li H. Development and validation of a novel prognostic model for long-term overall survival in liposarcoma patients: a population-based study. J Int Med Res 2021; 48:300060520975882. [PMID: 33296604 PMCID: PMC7731721 DOI: 10.1177/0300060520975882] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Objective To construct and validate a clinically accurate and histology-specific nomogram to predict overall survival (OS) among liposarcoma (LPS) patients. Methods We retrospectively screened eligible patients with LPS diagnosed between 2004 and 2015 from the Surveillance, Epidemiology, and End Results database. We screened independent predictors for the nomogram using univariate and multivariate analyses. We then evaluated the prognostic accuracy of the nomogram by receiver operating characteristic (ROC) curve analysis and Harrell’s concordance index. The prognostic performances of the nomogram and the American Joint Committee on Cancer (AJCC) seventh edition staging system were compared using integrated discrimination improvement (IDI), net reclassification improvement (NRI), and decision curve analyses (DCA). Results A novel nomogram was developed using independent prognostic variables, which exhibited excellent predictive performances for 3- and 5-year OS according to ROC curves. The C-index proved that the proposed nomogram had better prognostic accuracy for LPS than the traditional AJCC system, while the NRI, IDI, and DCA of the nomogram indicated better clinical net benefit. Conclusions The proposed nomogram can predict 3- and 5-year OS of LPS patients with reliable accuracy and may thus help clinicians to develop appropriate clinical therapies and counseling strategies to prolong the life expectancy of these patients.
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Affiliation(s)
- Shuai Cao
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Jie Li
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Kai Yang
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Jun Zhang
- School of Public Health, Xi’an Jiaotong University Health Science Center, Xi’an, China
| | - Jiawei Xu
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Chaoshuai Feng
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Haopeng Li
- Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Haopeng Li, Department of Orthopedics, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China.
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11
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Diagnosis and Prognosis of Retroperitoneal Liposarcoma: A Single Asian Center Cohort of 57 Cases. JOURNAL OF ONCOLOGY 2021; 2021:7594027. [PMID: 34035812 PMCID: PMC8116140 DOI: 10.1155/2021/7594027] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 02/23/2021] [Accepted: 02/28/2021] [Indexed: 12/17/2022]
Abstract
Background Liposarcoma is a soft tissue malignancy, commonly observed in the extremities. However, retroperitoneal liposarcoma is seldom reported and its diagnosis is frequently neglected. This study aims to present the clinical characteristics, diagnosis, and prognosis of five liposarcoma subtypes and report our experience of patient treatment. Methods We conducted a single-center noninterventional retrospective study of 57 retroperitoneal liposarcoma patients admitted to Peking Union Medical College Hospital (PUMCH, Beijing, China) between July 2011 and December 2019. We collected and analyzed their demographic, clinical, imaging, histological, therapeutic, and prognostic data over a mean 4.5-year follow-up period. Results Twenty-five (44%) patients were asymptomatic prior to diagnosis, with abdominal distension as the chief complaint in 18 (32%) patients and abdominal pain observed in 16 (28%) patients. Masses were evaluated by computed tomography (n = 48, 84%) or ultrasound (n = 25, 44%). Laparotomy (n = 52, 91%) was the dominant therapeutic modality rather than laparoscopy (n = 5, 9%). All patients were treated with R0 resection except two patients who underwent R2 resection. We conducted regular follow-ups every six months after surgery for a mean duration of 4.5 years. Recurrence was experienced by 14 (25%) patients and a further 9 (16%) died during follow-up. Conclusions Abdominal distension and pain are chief complaints with liposarcoma. As the extremities are the main liposarcomas locations, the diagnosis of retroperitoneal liposarcoma is usually neglected. Since half of the patients are asymptomatic, timely diagnosis and treatment are highly dependent on regular ultrasound and computed tomography imaging. R0 resection is the key to retroperitoneal liposarcoma treatment. In comparison, patients who underwent R2 resection, which is considered a palliative treatment, had bad prognoses. Large, symptomatic dedifferentiated, and pleomorphic liposarcomas are more likely to have poor prognoses, while the prognosis for well-differentiated or myxoid liposarcoma is relatively good.
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