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Uno K, Koya Y, Yoshihara M, Iyoshi S, Kitami K, Sugiyama M, Miyamoto E, Mogi K, Fujimoto H, Yamakita Y, Wang X, Nawa A, Kajiyama H. Chondroitin Sulfate Proteoglycan 4 Provides New Treatment Approach to Preventing Peritoneal Dissemination in Ovarian Cancer. Int J Mol Sci 2024; 25:1626. [PMID: 38338902 PMCID: PMC10855983 DOI: 10.3390/ijms25031626] [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: 10/22/2023] [Revised: 01/21/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Most epithelial ovarian cancer (EOC) patients are diagnosed with peritoneal dissemination. Cellular interactions are an important aspect of EOC cells when they detach from the primary site of the ovary. However, the mechanism remains underexplored. Our study aimed to reveal the role of chondroitin sulfate proteoglycan 4 (CSPG4) in EOC with a major focus on cell-cell interactions. We examined the expression of CSPG4 in clinical samples and cell lines of EOC. The proliferation, migration, and invasion abilities of the CSPG4 knockdown cells were assessed. We also assessed the role of CSPG4 in spheroid formation and peritoneal metastasis in an in vivo model using sh-CSPG4 EOC cell lines. Of the clinical samples, 23 (44.2%) samples expressed CSPG4. CSPG4 was associated with a worse prognosis in patients with advanced EOC. Among the EOC cell lines, aggressive cell lines, including ES2, expressed CSPG4. When CSPG4 was knocked down using siRNA or shRNA, the cell proliferation, migration, and invasion abilities were significantly decreased compared to the control cells. Proteomic analyses showed changes in the expression of proteins related to the cell movement pathways. Spheroid formation was significantly inhibited when CSPG4 was inhibited. The number of nodules and the tumor burden of the omentum were significantly decreased in the sh-CSPG4 mouse models. In the peritoneal wash fluid from mice injected with sh-CSPG4 EOC cells, significantly fewer spheroids were present. Reduced CSPG4 expression was observed in lymphoid enhancer-binding factor 1-inhibited cells. CSPG4 is associated with aggressive features of EOC and poor prognosis. CSPG4 could be a new treatment target for blocking peritoneal metastasis by inhibiting spheroid formation.
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Affiliation(s)
- Kaname Uno
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University Graduate School of Medicine, 22184 Lund Postcode City, Sweden
| | - Yoshihiro Koya
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Aichi, Japan; (M.S.); (A.N.)
- Bell Research Center for Reproductive Health and Cancer, Medical Corporation Kishokai, Nagoya 466-8550, Aichi, Japan
| | - Masato Yoshihara
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Shohei Iyoshi
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Spemann Graduate School of Biology and Medicine, University of Freiburg, 79104 Freiburg, Germany
- Institute for Advanced Research, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Aichi, Japan
| | - Kazuhisa Kitami
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Department of Obstetrics and Gynecology, Kitasato University School of Medicine, Sagamihara 252-0375, Kanagawa, Japan
| | - Mai Sugiyama
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Aichi, Japan; (M.S.); (A.N.)
- Bell Research Center for Reproductive Health and Cancer, Medical Corporation Kishokai, Nagoya 466-8550, Aichi, Japan
| | - Emiri Miyamoto
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Kazumasa Mogi
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Hiroki Fujimoto
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Discipline of Obstetrics and Gynecology, Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide 5000, Australia
| | - Yoshihiko Yamakita
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Aichi, Japan; (M.S.); (A.N.)
- Bell Research Center for Reproductive Health and Cancer, Medical Corporation Kishokai, Nagoya 466-8550, Aichi, Japan
| | - Xinhui Wang
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
| | - Akihiro Nawa
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Aichi, Japan; (M.S.); (A.N.)
- Bell Research Center for Reproductive Health and Cancer, Medical Corporation Kishokai, Nagoya 466-8550, Aichi, Japan
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Aichi, Japan; (K.U.); (S.I.); (K.K.); (E.M.); (K.M.); (H.F.); (Y.Y.); (H.K.)
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KUROKAWA T, IMAI K. Chondroitin sulfate proteoglycan 4: An attractive target for antibody-based immunotherapy. PROCEEDINGS OF THE JAPAN ACADEMY. SERIES B, PHYSICAL AND BIOLOGICAL SCIENCES 2024; 100:293-308. [PMID: 38735753 PMCID: PMC11260911 DOI: 10.2183/pjab.100.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/11/2024] [Indexed: 05/14/2024]
Abstract
Multifunctional molecules involved in tumor progression and metastasis have been identified as valuable targets for immunotherapy. Among these, chondroitin sulfate proteoglycan 4 (CSPG4), a significant tumor cell membrane-bound proteoglycan, has emerged as a promising target, especially in light of advances in chimeric antigen receptor (CAR) T-cell therapy. The profound bioactivity of CSPG4 and its role in pivotal processes such as tumor proliferation, migration, and neoangiogenesis underline its therapeutic potential. We reviewed the molecular intricacies of CSPG4, its functional attributes within tumor cells, and the latest clinical-translational advances targeting it. Strategies such as blocking monoclonal antibodies, conjugate therapies, bispecific antibodies, small-molecule inhibitors, CAR T-cell therapies, trispecific killer engagers, and ribonucleic acid vaccines against CSPG4 were assessed. CSPG4 overexpression in diverse tumors and its correlation with adverse prognostic outcomes emphasize its significance in cancer biology. These findings suggest that targeting CSPG4 offers a promising avenue for future cancer therapy, with potential synergistic effects when combined with existing treatments.
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Affiliation(s)
- Tomohiro KUROKAWA
- Department of Medical Epigenomics Research, Fukushima Medical University, Fukushima, Japan
- Department of Surgery, Jyoban Hospital of Tokiwa Foundation, Fukushima, Japan
| | - Kohzoh IMAI
- Institute for Genetic Medicine, Hokkaido University, Sapporo, Japan
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Nasiri F, Farrokhi K, Safarzadeh Kozani P, Mahboubi Kancha M, Dashti Shokoohi S, Safarzadeh Kozani P. CAR-T cell immunotherapy for ovarian cancer: hushing the silent killer. Front Immunol 2023; 14:1302307. [PMID: 38146364 PMCID: PMC10749368 DOI: 10.3389/fimmu.2023.1302307] [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: 09/26/2023] [Accepted: 11/13/2023] [Indexed: 12/27/2023] Open
Abstract
As the most lethal gynecologic oncological indication, carcinoma of the ovary has been ranked as the 5th cause of cancer-related mortality in women, with a high percentage of the patients being diagnosed at late stages of the disease and a five-year survival of ~ 30%. Ovarian cancer patients conventionally undergo surgery for tumor removal followed by platinum- or taxane-based chemotherapy; however, a high percentage of patients experience tumor relapse. Cancer immunotherapy has been regarded as a silver lining in the treatment of patients with various immunological or oncological indications; however, mirvetuximab soravtansine (a folate receptor α-specific mAb) and bevacizumab (a VEGF-A-specific mAb) are the only immunotherapeutics approved for the treatment of ovarian cancer patients. Chimeric antigen receptor T-cell (CAR-T) therapy has achieved tremendous clinical success in the treatment of patients with certain B-cell lymphomas and leukemias, as well as multiple myeloma. In the context of solid tumors, CAR-T therapies face serious obstacles that limit their therapeutic benefit. Such hindrances include the immunosuppressive nature of solid tumors, impaired tumor infiltration, lack of qualified tumor-associated antigens, and compromised stimulation and persistence of CAR-Ts following administration. Over the past years, researchers have made arduous attempts to apply CAR-T therapy to ovarian cancer. In this review, we outline the principles of CAR-T therapy and then highlight its limitations in the context of solid tumors. Ultimately, we focus on preclinical and clinical findings achieved in CAR-T-mediated targeting of different ovarian cancer-associated target antigens.
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Affiliation(s)
- Fatemeh Nasiri
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
- Department of Production Platforms & Analytics, Human Health Therapeutics Research Centre, National Research Council Canada, Montreal, QC, Canada
| | - Khadijeh Farrokhi
- Department of Microbial Biotechnology, Faculty of Biotechnology, Amol University of Special Modern Technologies, Amol, Iran
| | - Pouya Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maral Mahboubi Kancha
- Department of Medical Nanotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Setareh Dashti Shokoohi
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Pooria Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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Wang X, Wang Z, Wei Q, Wang H, Shu Y. Anoikis-associated signatures predict prognosis and immune response in bladder cancer. Epigenomics 2023; 15:1033-1052. [PMID: 37942553 DOI: 10.2217/epi-2023-0240] [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] [Indexed: 11/10/2023] Open
Abstract
Objective: Anoikis is a type of programmed cell death that occurs in normal epithelial and endothelial cells. However, the specific role of anoikis regulators (ANRs) in bladder cancer (BLCA) remains unknown. Therefore, the objective of this study was to find subgroups that could identify different levels of anoikis resistance in BLCA and construct an anoikis scoring system to assess prognosis. Method: By obtaining ANRs from public datasets, subgroups of BLCA with varying degrees of anoikis resistance were identified, and risk was determined. Result: ANRs affects the occurrence and prognosis of BLCA and can be predicted by establishing risk models. Conclusion: The anoikis scoring system and anoikis-associated risk profiles may help develop more effective and personalized treatment strategies for BLCA patients.
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Affiliation(s)
- Xinzhu Wang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210003, Jiangsu Province, China
| | - Zhenyu Wang
- School of Architecture & Urban Planning, Shenyang Jianzhu University, Shenyang, 110168, Liaoning Province, China
| | - Qi Wei
- Department of Urology, Daqing Fourth Hospital, Daqing 163453, Heilongjian Province, China
| | - Hongyan Wang
- Department of Pathology, Daqing Oilfield General Hospital, Daqing, 163453, Heilongjian Province, China
| | - Yongqian Shu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210003, Jiangsu Province, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention, & Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, 210003, Jiangsu Province, China
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Grossauer A, Uranowska K, Kitzwögerer M, Mostegel M, Breiteneder H, Hafner C. Immunohistochemical detection of the chondroitin sulfate proteoglycan 4 protein in primary and metastatic melanoma. Oncol Lett 2023; 26:382. [PMID: 37559576 PMCID: PMC10407859 DOI: 10.3892/ol.2023.13968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/22/2023] [Indexed: 08/11/2023] Open
Abstract
Treatment of malignant melanoma, the most aggressive form of skin cancer, continues to be a major challenge for clinicians. New targeted therapies with kinase inhibitors or drugs which modify the immune response are often accompanied by the development of resistance or severe side effects. In this context, chondroitin sulfate proteoglycan 4 (CSPG4), a highly immunogenic melanoma tumor antigen, could be a potential target for alternative therapeutic approaches. The aim of the present study was to identify differences in the levels of CSPG4 protein expression in primary and metastatic melanomas as well as to analyze correlations between CSPG4 expression and histopathological data and patient characteristics. A total of 189 melanoma tissue samples from Lower Austria, including primary melanomas and melanoma metastases, were immunohistochemically stained for the expression of CSPG4 and statistical analyses were performed. A total of 65.6% of melanoma tissue samples stained positive for the expression of CSPG4. Primary nodular and primary superficial spreading melanomas demonstrated a significantly higher number of positively stained tissue samples for CSPG4 compared with primary lentigo maligna melanomas. No significant differences in the expression of CSPG4 were demonstrated between primary melanomas and melanoma metastases. The present study supports the advancement of the understanding of CSPG4 tissue expression patterns in melanoma patients and provides additional information for further investigation of CSPG4 as a potential therapeutic target.
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Affiliation(s)
- Anna Grossauer
- Department of Dermatology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, A-3100 St. Poelten, Austria
- Department of Pathology, University Hospital Krems, Karl Landsteiner University of Health Sciences, A-3500 Krems an der Donau, Austria
| | - Karolina Uranowska
- Department of Dermatology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, A-3100 St. Poelten, Austria
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Melitta Kitzwögerer
- Department of Pathology, University Hospital St. Poelten, A-3100 St. Poelten, Austria
| | - Margit Mostegel
- Department of Pathology, University Hospital Krems, Karl Landsteiner University of Health Sciences, A-3500 Krems an der Donau, Austria
| | - Heimo Breiteneder
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Christine Hafner
- Department of Dermatology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, A-3100 St. Poelten, Austria
- Karl Landsteiner Institute of Dermatological Research, Karl Landsteiner Gesellschaft, A-3100 St. Poelten, Austria
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Tarone L, Giacobino D, Camerino M, Maniscalco L, Iussich S, Parisi L, Giovannini G, Dentini A, Bolli E, Quaglino E, Merighi IF, Morello E, Buracco P, Riccardo F, Cavallo F. A chimeric human/dog-DNA vaccine against CSPG4 induces immunity with therapeutic potential in comparative preclinical models of osteosarcoma. Mol Ther 2023; 31:2342-2359. [PMID: 37312451 PMCID: PMC10421998 DOI: 10.1016/j.ymthe.2023.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/24/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023] Open
Abstract
The high mortality rate of osteosarcoma (OSA) patients highlights the requirement of alternative strategies. The young age of patients, as well as the rarity and aggressiveness of the disease, limits opportunities for the robust testing of novel therapies, suggesting the need for valuable preclinical systems. Having previously shown the overexpression of the chondroitin sulfate proteoglycan (CSPG)4 in OSA, herein the functional consequences of its downmodulation in human OSA cells were evaluated in vitro, with a significant impairment of cell proliferation, migration, and osteosphere generation. The potential of a chimeric human/dog (HuDo)-CSPG4 DNA vaccine was explored in translational comparative OSA models, including human xenograft mouse models and canine patients affected by spontaneous OSA. The adoptive transfer of HuDo-CSPG4 vaccine-induced CD8+ T cells and sera in immunodeficient human OSA-bearing mice delayed tumor growth and metastasis development. HuDo-CSPG4 vaccination resulted safe and effective in inducing anti-CSPG4 immunity in OSA-affected dogs, which displayed prolonged survival as compared to controls. Finally, HuDo-CSPG4 was also able to induce a cytotoxic response in a human surrogate setting in vitro. On the basis of these results and the high predictive value of spontaneous OSA in dogs, this study paves the way for a possible translation of this approach to humans.
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Affiliation(s)
- Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Mariateresa Camerino
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Lorella Maniscalco
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Lorenza Parisi
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | | | | | - Elisabetta Bolli
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Irene Fiore Merighi
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Emanuela Morello
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.
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Baldavira CM, Prieto TG, Machado-Rugolo J, de Miranda JT, de Oliveira LKR, Velosa APP, Teodoro WR, Ab’Saber A, Takagaki T, Capelozzi VL. Modeling extracellular matrix through histo-molecular gradient in NSCLC for clinical decisions. Front Oncol 2022; 12:1042766. [PMID: 36452484 PMCID: PMC9703002 DOI: 10.3389/fonc.2022.1042766] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/27/2022] [Indexed: 09/26/2023] Open
Abstract
Lung cancer still represents a global health problem, being the main type of tumor responsible for cancer deaths. In this context, the tumor microenvironment, and the extracellular matrix (ECM) pose as extremely relevant. Thus, this study aimed to explore the prognostic value of epithelial-to-mesenchymal transition (EMT), Wnt signaling, and ECM proteins expression in patients with non-small-cell lung carcinoma (NSCLC) with clinical stages I-IIIA. For that, we used 120 tissue sections from patients and evaluated the immunohistochemical, immunofluorescence, and transmission electron microscopy (TEM) to each of these markers. We also used in silico analysis to validate our data. We found a strong expression of E-cadherin and β-catenin, which reflects the differential ECM invasion process. Therefore, we also noticed a strong expression of chondroitin sulfate (CS) and collagens III and V. This suggests that, after EMT, the basal membrane (BM) enhanced the motility of invasive cells. EMT proteins were directly associated with WNT5A, and collagens III and V, which suggests that the WNT pathway drives them. On the other hand, heparan sulfate (HS) was associated with WNT3A and SPARC, while WNT1 was associated with CS. Interestingly, the association between WNT1 and Col IV suggested negative feedback of WNT1 along the BM. In our cohort, WNT3A, WNT5A, heparan sulfate and SPARC played an important role in the Cox regression model, influencing the overall survival (OS) of patients, be it directly or indirectly, with the SPARC expression stratifying the OS into two groups: 97 months for high expression; and 65 for low expression. In conclusion, the present study identified a set of proteins that may play a significant role in predicting the prognosis of NSCLC patients with clinical stages I-IIIA.
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Affiliation(s)
| | | | - Juliana Machado-Rugolo
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
- Health Technology Assessment Center, Clinical Hospital, Medical School of São Paulo State University, Botucatu, São Paulo, Brazil
| | - Jurandir Tomaz de Miranda
- Rheumatology Division of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Lizandre Keren Ramos de Oliveira
- Rheumatology Division of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Ana Paula Pereira Velosa
- Rheumatology Division of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Walcy Rosolia Teodoro
- Rheumatology Division of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Alexandre Ab’Saber
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Teresa Takagaki
- Division of Pneumology, Instituto do Coração (Incor), University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Vera Luiza Capelozzi
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
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Harrer DC, Schenkel C, Berking C, Herr W, Abken H, Dörrie J, Schaft N. Decitabine-Mediated Upregulation of CSPG4 in Ovarian Carcinoma Cells Enables Targeting by CSPG4-Specific CAR-T Cells. Cancers (Basel) 2022; 14:cancers14205033. [PMID: 36291817 PMCID: PMC9599610 DOI: 10.3390/cancers14205033] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/07/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
The addition of CAR-T cells to the armamentarium of immunotherapy revigorated the field of oncology by inducing long-lasting remissions in patients with relapsing/refractory hematological malignancies. Nevertheless, in the lion's share of patients diagnosed with solid tumors, CAR-T-cell therapy so far failed to demonstrate satisfactory anti-tumor activity. A crucial cause of resistance against the antigen-specific attack of CAR-T cells is predicated on the primary or secondary absence of suitable target antigens. Thus, the necessity to create a broad repertoire of different target antigens is vital. We aimed to evaluate the potential of the well-established melanoma antigen chondroitin sulfate proteoglycan 4 (CSPG4) as an inducible antigen in ovarian cancer cells, using CSPG4-negative SKOV-3 ovarian cancer cells as a model. Based on the hypomethylating activity of the FDA-approved drug decitabine, we refined a protocol to upregulate CSPG4 in the majority of decitabine-treated SKOV-3 cells. CSPG4-specific CAR-T cells generated by mRNA-electroporation showed CSPG4-directed cytokine secretion and cytotoxicity towards decitabine-treated SKOV-3. Another ovarian cancer cell line (Caov-3) and the neoplastic cell line 293T behaved similar. In aggregate, we generated proof-of-concept data paving the way for the further exploration of CSPG4 as an inducible antigen for CAR-T cells in ovarian cancer.
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Affiliation(s)
- Dennis Christoph Harrer
- Department of Hematology and Internal Oncology, University Hospital Regensburg, 93053 Regensburg, Germany
- Department of Dermatology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Hartmannstraße 14, 91052 Erlangen, Germany
| | - Charlotte Schenkel
- Leibniz Institute for Immunotherapy, Division of Genetic Immunotherapy, University Regensburg, 93053 Regensburg, Germany
| | - Carola Berking
- Department of Dermatology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Hartmannstraße 14, 91052 Erlangen, Germany
- Comprehensive Cancer Center Erlangen European Metropolitan Area of Nuremberg (CCC ER-EMN), Östliche Stadtmauerstraße 30, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Ulmenweg 18, 91054 Erlangen, Germany
| | - Wolfgang Herr
- Department of Hematology and Internal Oncology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Hinrich Abken
- Leibniz Institute for Immunotherapy, Division of Genetic Immunotherapy, University Regensburg, 93053 Regensburg, Germany
| | - Jan Dörrie
- Department of Dermatology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Hartmannstraße 14, 91052 Erlangen, Germany
- Comprehensive Cancer Center Erlangen European Metropolitan Area of Nuremberg (CCC ER-EMN), Östliche Stadtmauerstraße 30, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Ulmenweg 18, 91054 Erlangen, Germany
| | - Niels Schaft
- Department of Dermatology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, Hartmannstraße 14, 91052 Erlangen, Germany
- Comprehensive Cancer Center Erlangen European Metropolitan Area of Nuremberg (CCC ER-EMN), Östliche Stadtmauerstraße 30, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Ulmenweg 18, 91054 Erlangen, Germany
- Correspondence: ; Tel.: +49-913-1853-1127
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Nota SPFT, Osei-Hwedieh DO, Drum DL, Wang X, Sabbatino F, Ferrone S, Schwab JH. Chondroitin sulfate proteoglycan 4 expression in chondrosarcoma: A potential target for antibody-based immunotherapy. Front Oncol 2022; 12:939166. [PMID: 36110930 PMCID: PMC9468862 DOI: 10.3389/fonc.2022.939166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
Chondrosarcoma is a common primary bone malignancy whose phenotype increases with its histologic grade. They are relatively resistant to chemotherapy and radiation therapy limiting curative options for disseminated disease. Chondroitin sulfate proteoglycan 4 (CSPG4) is a cell surface proteoglycan that is highly expressed across various human cancers, including chondrosarcoma, and has restricted distribution in healthy tissues, making it an attractive target for the antibody-based therapy. CSPG4 specific chimeric antigen receptor (CAR) T cell therapies have been shown to be effective in treating other cancers such as melanoma and triple negative breast cancer. The goal of this study was to assess the prevalence of CSPG4 in human chondrosarcoma and to assess the efficacy of CSPG4 specific CAR T cells in lysing chondrosarcoma cells in vitro. Using immunohistochemistry (IHC), we stained a tissue microarray containing primary conventional and dedifferentiated chondrosarcoma from 76 patients with CSPG4 specific monoclonal antibodies (mAbs). In addition, we incubated 2 chondrosarcoma cell lines with CSPG4-targeting CAR T cells and subsequently evaluated cell survival. Our results showed medium to high expression of CSPG4 in 29 of 41 (71%) conventional chondrosarcoma tumors and in 3 of 20 (15%) dedifferentiated chondrosarcoma tumors. CSPG4 expression showed a positive association with time to metastasis and survival in both subtypes. CSPG4 CAR T treated cell lines showed a lysis of respectively >80% and 70% demonstrating CSPG4-targeted CAR T cells effective in killing CSPG4-positive chondrosarcoma tumors.
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Affiliation(s)
- Sjoerd P. F. T. Nota
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Department of Orthopaedic Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - David O. Osei-Hwedieh
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - David L. Drum
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Xinhui Wang
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Francesco Sabbatino
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Soldano Ferrone
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Joseph H. Schwab
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Section of Orthopaedic Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- *Correspondence: Joseph H. Schwab,
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Urbi Z, Azmi NS, Ming LC, Hossain MS. A Concise Review of Extraction and Characterization of Chondroitin Sulphate from Fish and Fish Wastes for Pharmacological Application. Curr Issues Mol Biol 2022; 44:3905-3922. [PMID: 36135180 PMCID: PMC9497668 DOI: 10.3390/cimb44090268] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/20/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Chondroitin sulphate (CS) is one of the most predominant glycosaminoglycans (GAGs) available in the extracellular matrix of tissues. It has many health benefits, including relief from osteoarthritis, antiviral properties, tissue engineering applications, and use in skin care, which have increased its commercial demand in recent years. The quest for CS sources exponentially increased due to several shortcomings of porcine, bovine, and other animal sources. Fish and fish wastes (i.e., fins, scales, skeleton, bone, and cartilage) are suitable sources of CS as they are low cost, easy to handle, and readily available. However, the lack of a standard isolation and characterization technique makes CS production challenging, particularly concerning the yield of pure GAGs. Many studies imply that enzyme-based extraction is more effective than chemical extraction. Critical evaluation of the existing extraction, isolation, and characterization techniques is crucial for establishing an optimized protocol of CS production from fish sources. The current techniques depend on tissue hydrolysis, protein removal, and purification. Therefore, this study critically evaluated and discussed the extraction, isolation, and characterization methods of CS from fish or fish wastes. Biosynthesis and pharmacological applications of CS were also critically reviewed and discussed. Our assessment suggests that CS could be a potential drug candidate; however, clinical studies should be conducted to warrant its effectiveness.
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Affiliation(s)
- Zannat Urbi
- Department of Industrial Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Kuantan 26300, Malaysia
| | - Nina Suhaity Azmi
- Department of Industrial Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Kuantan 26300, Malaysia
- Correspondence: (N.S.A.); (M.S.H.); Tel.: +60-12798-0497 (N.S.A.); +60-116960-9649 (M.S.H.)
| | - Long Chiau Ming
- PAP Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
| | - Md. Sanower Hossain
- Department of Biomedical Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan 25200, Malaysia
- Faculty of Science, Sristy College of Tangail, Tangail 1900, Bangladesh
- Correspondence: (N.S.A.); (M.S.H.); Tel.: +60-12798-0497 (N.S.A.); +60-116960-9649 (M.S.H.)
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