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Wang Y, Hu Q, Cao Y, Yao L, Liu H, Wen Y, Bao Y, Zhang S, Lv C, Zhao GS. FOSL1 promotes stem cell‑like characteristics and anoikis resistance to facilitate tumorigenesis and metastasis in osteosarcoma by targeting SOX2. Int J Mol Med 2024; 54:94. [PMID: 39219279 PMCID: PMC11374145 DOI: 10.3892/ijmm.2024.5418] [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: 06/07/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024] Open
Abstract
Metastasis is the leading cause of cancer‑related death in osteosarcoma (OS). OS stem cells (OSCs) and anoikis resistance are considered to be essential for tumor metastasis formation. However, the underlying mechanisms involved in the maintenance of a stem‑cell phenotype and anoikis resistance in OS are mostly unknown. Fos‑like antigen 1 (FOSL1) is important in maintaining a stem‑like phenotype in various cancers; however, its role in OSCs and anoikis resistance remains unclear. In the present study, the dynamic expression patterns of FOSL1 were investigated during the acquisition of cancer stem‑like properties using RNA sequencing, PCR, western blotting and immunofluorescence. Flow cytometry, tumor‑sphere formation, clone formation assays, anoikis assays, western blotting and in vivo xenograft and metastasis models were used to further investigate the responses of the stem‑cell phenotype and anoikis resistance to FOSL1 overexpression or silencing in OS cell lines. The underlying molecular mechanisms were evaluated, focusing on whether SOX2 is crucially involved in FOSL1‑mediated stemness and anoikis in OS. FOSL1 expression was observed to be upregulated in OSCs and promoted tumor‑sphere formation, clone formation and tumorigenesis in OS cells. FOSL1 expression correlated positively with the expression of stemness‑related factors (SOX2, NANOG, CD117 and Stro1). Moreover, FOSL1 facilitated OS cell anoikis resistance and promoted metastases by regulating the expression of apoptosis related proteins BCL2 and BAX. Mechanistically, FOSL1 upregulated SOX2 expression by interacting with the SOX2 promoter and activating its transcription. The results also showed that SOX2 is critical for FOSL1‑mediated stem‑like properties and anoikis resistance. The current findings indicated that FOSL1 is an important regulator that promotes a stem cell‑like phenotype and anoikis resistance to facilitate tumorigenesis and metastasis in OS by regulating the transcription of SOX2. Thus, FOSL1 might represent an attractive target for therapeutic interventions in OS.
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Affiliation(s)
- Yang Wang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Qin Hu
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Ya Cao
- Department of Pathology, Xinqiao Hospital, The Third Military Medical University, Chongqing 400037, P.R. China
| | - Li Yao
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Haoran Liu
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Yafeng Wen
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
| | - Yixi Bao
- Department of Clinical Laboratory, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
| | - Shun Zhang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Chuanzhu Lv
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610064, P.R. China
| | - Guo-Sheng Zhao
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
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2
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Maharati A, Moghbeli M. Role of microRNA-505 during tumor progression and metastasis. Pathol Res Pract 2024; 258:155344. [PMID: 38744001 DOI: 10.1016/j.prp.2024.155344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 04/23/2024] [Accepted: 05/09/2024] [Indexed: 05/16/2024]
Abstract
Late diagnosis of cancer in advanced stages due to the lack of screening methods is considered as the main cause of poor prognosis and high mortality rate among these patients. Therefore, it is necessary to investigate the molecular tumor biology in order to introduce biomarkers that can be used in cancer screening programs and early diagnosis. MicroRNAs (miRNAs) have key roles in regulation of the cellular pathophysiological processes. Due to the high stability of miRNAs in body fluids, they are widely used as the non-invasive tumor markers. According to the numerous reports about miR-505 deregulation in a wide range of cancers, we investigated the role of miR-505 during tumor progression. It was shown that miR-505 mainly has the tumor suppressor functions through the regulation of signaling pathways, chromatin remodeling, and cellular metabolism. This review has an effective role in introducing miR-505 as a suitable marker for the early cancer diagnosis.
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Affiliation(s)
- Amirhosein Maharati
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Wang Y, Zhou X, Yao L, Hu Q, Liu H, Zhao G, Wang K, Zeng J, Sun M, Lv C. Capsaicin Enhanced the Efficacy of Photodynamic Therapy Against Osteosarcoma via a Pro-Death Strategy by Inducing Ferroptosis and Alleviating Hypoxia. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306916. [PMID: 38221813 DOI: 10.1002/smll.202306916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 01/04/2024] [Indexed: 01/16/2024]
Abstract
Ferroptosis, a novel form of nonapoptotic cell death, can effectively enhance photodynamic therapy (PDT) performance by disrupting intracellular redox homeostasis and promoting apoptosis. However, the extremely hypoxic tumor microenvironment (TME) together with highly expressed hypoxia-inducible factor-1α (HIF-1α) presents a considerable challenge for clinical PDT against osteosarcoma (OS). Hence, an innovative nanoplatform that enhances antitumor PDT by inducing ferroptosis and alleviating hypoxia is fabricated. Capsaicin (CAP) is widely reported to specifically activate transient receptor potential vanilloid 1 (TRPV1) channel, trigger an increase in intracellular Ca2+ concentration, which is closely linked with ferroptosis, and participate in decreased oxygen consumption by inhibiting HIF-1α in tumor cells, potentiating PDT antitumor efficiency. Thus, CAP and the photosensitizer IR780 are coencapsulated into highly biocompatible human serum albumin (HSA) to construct a nanoplatform (CI@HSA NPs) for synergistic tumor treatment under near-infrared (NIR) irradiation. Furthermore, the potential underlying signaling pathways of the combination therapy are investigated. CI@HSA NPs achieve real-time dynamic distribution monitoring and exhibit excellent antitumor efficacy with superior biosafety in vivo. Overall, this work highlights a promising NIR imaging-guided "pro-death" strategy to overcome the limitations of PDT for OS by promoting ferroptosis and alleviating hypoxia, providing inspiration and support for future innovative tumor therapy approaches.
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Affiliation(s)
- Yang Wang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Xueru Zhou
- West China School of Pharmacy, Sichuan University, Chengdu, 610064, P. R. China
| | - Li Yao
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Qin Hu
- Emergency and Trauma College, Hainan Medical University, Haikou, 571199, P. R. China
| | - Haoran Liu
- Emergency and Trauma College, Hainan Medical University, Haikou, 571199, P. R. China
| | - Guosheng Zhao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China
| | - Kai Wang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Jun Zeng
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Mingwei Sun
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Chuanzhu Lv
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
- Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, 571199, P. R. China
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, 571199, P. R. China
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4
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Zhao G, Gentile ME, Xue L, Cosgriff CV, Weiner AI, Adams-Tzivelekidis S, Wong J, Li X, Kass-Gergi S, Holcomb NP, Basal MC, Stewart KM, Planer JD, Cantu E, Christie JD, Crespo MM, Mitchell MJ, Meyer NJ, Vaughan AE. Vascular endothelial-derived SPARCL1 exacerbates viral pneumonia through pro-inflammatory macrophage activation. Nat Commun 2024; 15:4235. [PMID: 38762489 PMCID: PMC11102455 DOI: 10.1038/s41467-024-48589-3] [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: 04/27/2023] [Accepted: 05/06/2024] [Indexed: 05/20/2024] Open
Abstract
Inflammation induced by lung infection is a double-edged sword, moderating both anti-viral and immune pathogenesis effects; the mechanism of the latter is not fully understood. Previous studies suggest the vasculature is involved in tissue injury. Here, we report that expression of Sparcl1, a secreted matricellular protein, is upregulated in pulmonary capillary endothelial cells (EC) during influenza-induced lung injury. Endothelial overexpression of SPARCL1 promotes detrimental lung inflammation, with SPARCL1 inducing 'M1-like' macrophages and related pro-inflammatory cytokines, while SPARCL1 deletion alleviates these effects. Mechanistically, SPARCL1 functions through TLR4 on macrophages in vitro, while TLR4 inhibition in vivo ameliorates excessive inflammation caused by endothelial Sparcl1 overexpression. Finally, SPARCL1 expression is increased in lung ECs from COVID-19 patients when compared with healthy donors, while fatal COVID-19 correlates with higher circulating SPARCL1 protein levels in the plasma. Our results thus implicate SPARCL1 as a potential prognosis biomarker for deadly COVID-19 pneumonia and as a therapeutic target for taming hyperinflammation in pneumonia.
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Affiliation(s)
- Gan Zhao
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| | - Maria E Gentile
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Lulu Xue
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Christopher V Cosgriff
- Pulmonary and Critical Care Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
| | - Aaron I Weiner
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Stephanie Adams-Tzivelekidis
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Joanna Wong
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Xinyuan Li
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Sara Kass-Gergi
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Nicolas P Holcomb
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Maria C Basal
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Kathleen M Stewart
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Joseph D Planer
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Edward Cantu
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Cardiovascular Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jason D Christie
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Maria M Crespo
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Nuala J Meyer
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Andrew E Vaughan
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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5
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Yuan Y, Wu D, Hou Y, Zhang Y, Tan C, Nie X, Zhao Z, Hou J. Wnt signaling: Modulating tumor-associated macrophages and related immunotherapeutic insights. Biochem Pharmacol 2024; 223:116154. [PMID: 38513742 DOI: 10.1016/j.bcp.2024.116154] [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: 12/26/2023] [Revised: 03/11/2024] [Accepted: 03/18/2024] [Indexed: 03/23/2024]
Abstract
Wnt signaling pathways are highly conserved cascades that mediate multiple biological processes through canonical or noncanonical pathways, from embryonic development to tissue maintenance, but they also contribute to the pathogenesis of numerous cancers. Recent studies have revealed that Wnt signaling pathways critically control the interplay between cancer cells and tumor-associated macrophages (TAMs) in the tumor microenvironment (TME) and potentially impact the efficacy of cancer immunotherapy. In this review, we summarize the evidence that Wnt signaling pathways boost the maturation and infiltration of macrophages for immune surveillance in the steady state but also polarize TAMs toward immunosuppressive M2-like phenotypes for immune escape in the TME. Both cancer cells and TAMs utilize Wnt signaling to transmit signals, and this interaction is crucial for the carcinogenesis and progression of common solid cancers, such as colorectal, gastric, hepatocellular, breast, thyroid, prostate, kidney, and lung cancers; osteosarcoma; and glioma. Specifically, compared with those in solid cancers, Wnt signaling pathways play a distinct role in the pathogenesis of leukemia. Efforts to develop Wnt-based drugs for cancer treatment are still ongoing, and some indeed enhance the anticancer immune response. We believe that the combination of Wnt signaling-based therapy with conventional or immune therapies is a promising therapeutic approach and can facilitate personalized treatment for most cancers.
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Affiliation(s)
- Yimeng Yuan
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Dapeng Wu
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Yifan Hou
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Yi Zhang
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Cong Tan
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Xiaobo Nie
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China; Henan Provincial Research Center for the Prevention and Diagnosis of Prostate Diseases, Henan University, Kaifeng, China.
| | - Zhenhua Zhao
- Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Basic Medical Sciences and Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China; Henan Provincial Research Center for the Prevention and Diagnosis of Prostate Diseases, Henan University, Kaifeng, China.
| | - Junqing Hou
- Kaifeng 155 Hospital, China RongTong Medical Healthcare Group Co. Ltd., Kaifeng, China; Henan Provincial Research Center for the Prevention and Diagnosis of Prostate Diseases, Henan University, Kaifeng, China.
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Miao Y, Wu S, Gong Z, Chen Y, Xue F, Liu K, Zou J, Feng Y, Li G. SPARCL1 promotes chondrocytes extracellular matrix degradation and inflammation in osteoarthritis via TNF/NF-κB pathway. J Orthop Translat 2024; 46:116-128. [PMID: 38867741 PMCID: PMC11167206 DOI: 10.1016/j.jot.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 11/27/2023] [Accepted: 02/29/2024] [Indexed: 06/14/2024] Open
Abstract
Objectives SPARCL1 is a matricellular protein that mediates the cell-matrix interactions and participates in physiological processes such as cell adhesion, differentiation and proliferation. However, its role in chondrocyte and osteoarthritis (OA) progression has not been fully characterized. We aimed to evaluate the effects of SPARCL1 on OA through in vitro and in vivo experiments. Methods Expression of SPARCL1 was examined in 55 paired human OA samples. Effects of Sparcl1 on chondrocytes were identified in vitro. Intra-articular injection was performed in an anterior cruciate ligament transection (ACLT) mouse model. Alterations of SPARCL1-mediated signaling pathway were identified by RNA-seq analysis. qPCR and western-blot were used to demonstrate the potential signaling pathway. Results SPARCL1 expression in the OA cartilage was increased compared with undamaged cartilage. Recombinant Sparcl1 protein induced extracellular matrix degradation in chondrocytes. Furthermore, intra-articular injection of recombinant Sparcl1 protein in ACLT mice could promote OA pathogenesis. Mechanistically, Sparcl1 activated TNF/NF-κB pathway and consequently led to increased transcription of inflammatory factors and catabolism genes of cartilage, which could be reversed by NF-κB inhibitor BAY 11-7082. Conclusion SPARCL1 could promote extracellular matrix degradation and inflammatory response to accelerate OA progression via TNF/NF-κB pathway. The translational potential of this article The current research could help to gain further insights into the underlying molecular mechanism in OA development, and provides a biological rationale for the use of SPARCL1 as a potential therapeutic target of OA.
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Affiliation(s)
- Yu Miao
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Shenghui Wu
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Ziling Gong
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Yiwei Chen
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Feng Xue
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Kexin Liu
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Jian Zou
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
| | - Yong Feng
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Guangyi Li
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yishan Road, Shanghai, 200233, China
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
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7
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Weil R, Loeb D. Breaking down the tumor immune infiltration within pediatric sarcomas. Front Endocrinol (Lausanne) 2023; 14:1187289. [PMID: 37424864 PMCID: PMC10324675 DOI: 10.3389/fendo.2023.1187289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/31/2023] [Indexed: 07/11/2023] Open
Abstract
Immunotherapies are a promising therapeutic option, yet for a variety of reasons, these treatments have achieved limited success against sarcomas. The immunosuppressive tumor microenvironment (TME) of sarcomas as well as lack of predictive biomarkers, decreased T-cell clonal frequency, and high expression of immunosuppressive infiltrating cells has thus far prevented major success using immunotherapies. By breaking down the TME into its individual components and understanding how the various cell types interact with each other as well as in the context of the complex immune microenvironment, can lead to effective therapeutic immunotherapy treatments, potentially improving outcomes for those with metastatic disease.
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Affiliation(s)
- Rachel Weil
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - David Loeb
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, United States
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8
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Cheng X, Chen X, Zhang M, Wan Y, Ge S, Cheng X. Sparcl1 and Atherosclerosis. J Inflamm Res 2023; 16:2121-2127. [PMID: 37220502 PMCID: PMC10200116 DOI: 10.2147/jir.s406907] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/03/2023] [Indexed: 05/25/2023] Open
Abstract
Atherosclerosis and its complications constitute some of the major diseases affecting humans worldwide. A core component of atherogenesis is endothelial cell damage and dysfunction, which also includes factors such as adhesion and proliferation of various cells. Multiple studies have shown that atherosclerosis and cancer share a common pathophysiological process and exhibit a degree of similarity. Sparcl-1 is a cysteine-rich secretory stromal cell protein present in the extracellular matrix and belongs to the Sparc family of proteins. Its role in tumor development has been widely investigated; however, its role in cardiovascular diseases has rarely been studied. Sparcl-1 is considered an oncogene correlated with the regulation of cell adhesion, migration, and proliferation and is also related to blood vessel integrity. In this review, the potential link between Sparcl-1 and atherosclerosis development is investigated, and recommendations on future research on the role of Sparcl-1 in atherogenesis are provided.
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Affiliation(s)
- Xu Cheng
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
- Laboratory of Molecular Biology and Department of Biochemistry, Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
| | - Xinyan Chen
- Laboratory of Molecular Biology and Department of Biochemistry, Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
- Department of Clinical Laboratory, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
| | - Min Zhang
- Department of Clinical Laboratory, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
| | - Yufeng Wan
- Department of Otolaryngology-Head Neck Surgery, the Affiliated Chaohu Hospital of Anhui Medical University, Hefei, Anhui, 238001, People’s Republic of China
| | - Shenglin Ge
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
| | - Xiaowen Cheng
- Laboratory of Molecular Biology and Department of Biochemistry, Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
- Department of Clinical Laboratory, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
- Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui, 233030, People’s Republic of China
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9
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Zhang Y, Li T, Liu H, Wang L. Function and prognostic value of basement membrane -related genes in lung adenocarcinoma. Front Pharmacol 2023; 14:1185380. [PMID: 37214471 PMCID: PMC10196008 DOI: 10.3389/fphar.2023.1185380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/24/2023] [Indexed: 05/24/2023] Open
Abstract
Background: Lung adenocarcinoma (LUAD) has become a common cause of cancer-related death. Many studies have shown that the basement membrane (BM) is associated with the development of cancer. However, BM-related gene expression and its relationship to LUAD prognosis remains unclear. Methods: BM-related genes from previous studies were used. Clinical and mRNA expression information were obtained from TCGA database. Cox, minimum absolute contraction, and selection operator regression were applied to analyze the selected genes affecting LUAD prognosis. A prognostic-risk model was then established. Furthermore, this study applied Kaplan-Meier analysis to assess the outcomes of high- and low-risk groups, then explored their differences in drug sensitivity. The DSigDB database was used to screen for therapeutic small-molecule drugs. Results: Fourteen prognostic models based on BM-related genes were successfully constructed and validated in patients with LUAD. We also found that independence was a prognostic factor in all 14 BM-based models. Functional analysis showed that the enrichment of BM-related genes mainly originated from signaling pathways related to cancer. The BM-based model also suggested that immune cell infiltration is associated with checkpoints. The low-risk patients may benefit from cyclopamine and docetaxel treatments. Conclusion: This study identified a reliable biomarker to predict survival in patients with LUAD and offered new insights into the function of BM-related genes in LUAD.
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Affiliation(s)
- Yurong Zhang
- Department of Scientific Research, The First Affiliated Hospital, Xi’an Medical University, Xi’an, Shaanxi, China
| | - Tingting Li
- Department of Pharmacy, Xi’an Chest Hospital, Xi’an, Shaanxi, China
| | - Huanqing Liu
- Information Construction and Management Office, Northwest Polytechnical University, Xi’an, Shaanxi, China
| | - Li Wang
- Department of Scientific Research, The First Affiliated Hospital, Xi’an Medical University, Xi’an, Shaanxi, China
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10
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Tian GA, Xu WT, Zhang XL, Zhou YQ, Sun Y, Hu LP, Jiang SH, Nie HZ, Zhang ZG, Zhu L, Li J, Yang XM, Yao LL. CCBE1 promotes mitochondrial fusion by inhibiting the TGFβ-DRP1 axis to prevent the progression of hepatocellular carcinoma. Matrix Biol 2023; 117:31-45. [PMID: 36849082 DOI: 10.1016/j.matbio.2023.02.007] [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: 09/29/2022] [Revised: 02/21/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
The extracellular matrix (ECM), as an important component of the tumor microenvironment, exerts various roles in tumor formation. Mitochondrial dynamic disorder is closely implicated in tumorigenesis, including hyperfission in HCC. We aimed to determine the influence of the ECM-related protein CCBE1 on mitochondrial dynamics in HCC. Here, we found that CCBE1 was capable of promoting mitochondrial fusion in HCC. Initially, CCBE1 expression was found to be significantly downregulated in tumors compared with nontumor tissues, which resulted from hypermethylation of the CCBE1 promoter in HCC. Furthermore, CCBE1 overexpression or treatment with recombinant CCBE1 protein dramatically inhibited HCC cell proliferation, migration, and invasion in vitro and in vivo. Mechanistically, CCBE1 functioned as an inhibitor of mitochondrial fission by preventing the location of DRP1 on mitochondria through inhibiting its phosphorylation at Ser616 by directly binding with TGFβR2 to inhibit TGFβ signaling activity. In addition, a higher percentage of specimens with higher DRP1 phosphorylation was present in patients with lower CCBE1 expression than in patients with higher CCBE1 expression, which further confirmed the inhibitory effect of CCBE1 on DRP1 phosphorylation at Ser616. Collectively, our study highlights the crucial roles of CCBE1 in mitochondrial homeostasis, suggesting strong evidence for this process as a potential therapeutic strategy for HCC.
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Affiliation(s)
- Guang-Ang Tian
- Department of Central Laboratory, Shanghai Chest Hospital, Shanghai Jiao Tong University, School of Medicine, 243 Huaihai West Road, Shanghai 200030, PR China; State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Wen-Ting Xu
- Department of Pathology, The International Peace Maternity & Child Health Hospital of China Welfare Institute, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai 200030, PR China
| | - Xue-Li Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Yao-Qi Zhou
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Yue Sun
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Li-Peng Hu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Shu-Heng Jiang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Hui-Zhen Nie
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Zhi-Gang Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Lei Zhu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China.
| | - Jun Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China.
| | - Xiao-Mei Yang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China.
| | - Lin-Li Yao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China.
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11
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Ren Z, Xiao W, He M, Bai L. Chitosan targets PI3K/Akt/FoxO3a axis to up-regulate FAM172A and suppress MAPK/ERK pathway to exert anti-tumor effect in osteosarcoma. Chem Biol Interact 2023; 373:110354. [PMID: 36706893 DOI: 10.1016/j.cbi.2023.110354] [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: 10/11/2022] [Revised: 01/09/2023] [Accepted: 01/17/2023] [Indexed: 01/26/2023]
Abstract
Osteosarcoma (OS) is a serve and the most frequent primary malignant tumor of bone. Chitosan was reported to have anti-tumor effect on human cancers including OS. However, the molecular mechanism by which chitosan suppresses tumor growth is not fully illustrated. In this study, human OS cell lines, including both Saos-2 and U2OS cells, were used to dissect the underlying mechanisms. RNA sequencing results show that a candidate biomarker family with sequence similarity 172 member A (FAM172A) was up-regulated in both of the two cell lines treated with chitosan. We observed that the mitogen-activated protein kinase (MAPK) signaling pathway could be inactivated by chitosan, and the MAPK inhibition caused by chitosan was reversed by FAM172A knockdown. Moreover, we uncovered a direct interaction between C-terminal domain of FAM172A (311-415) and mitogen-activated protein kinase kinase 1 (MEK1) (270-307) by immunoprecipitation assay. Finally, we also found that chitosan could bind with subunit p85 of PI3K to further inactivate the PI3K/Akt pathway. Taken together, our study demonstrates that chitosan binds with PI3K p85 subunit to suppress the activity of PI3K/Akt pathway to up-regulate the expression of FAM172A, and which exerts its function by suppressing phosphorylation of MEK1/2 and blocking the activity of MAPK/ERK signaling pathway. Taken together, our study deepens the understanding of the molecular mechanism of MAPK/ERK pathway inhibition induced by chitosan, and provides insights into the development of new targets to enhance the pharmacological effect of chitosan against OS.
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Affiliation(s)
- Zhaozhou Ren
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, PR China
| | - Wan'an Xiao
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, PR China
| | - Ming He
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, PR China
| | - Lunhao Bai
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, PR China.
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12
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Luo G, Xu Z, Zhong H, Shao H, Liao H, Liu N, Jiang X, Zhang Y, Ji X. Biodegradable photothermal thermosensitive hydrogels treat osteosarcoma by reprogramming macrophages. Biomater Sci 2023; 11:2818-2827. [PMID: 36826467 DOI: 10.1039/d2bm01900k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Osteosarcoma is one of the most common malignant tumors in children and tends to occur around the knee. Problems such as recurrence and metastasis are the outcomes of traditional treatment methods. One of the reasons for these issues is the infiltration of tumor-associated macrophages (TAMs) in the tumor microenvironment (TME). Photothermal immunotherapy has emerged as one of the most potent approaches for cancer treatment. In this study, we designed a biodegradable, injectable, and photothermal hydrogel that functions to reprogram TAMs into classically activated macrophages (M1) based on hydroxypropyl chitin (HPCH), tannic acid and ferric ions (HTA). We found that HTA had better photothermal efficiency than a pure hydrogel; its photothermal repeatability is good and it can be NIR (808 nm) irradiated as needed. In addition, the precooled hydrogel solution can be injected into the tumor and it can rapidly gel in situ. In vitro, HTA with NIR irradiation (HTA + NIR) induced the apoptosis of K7M2 cancer cells. In vivo, the local administration of HTA + NIR exerted photothermal killing of primary tumors and reprogramming of TAMs into M1-type macrophages in the TME. Therefore, the injectable photothermally active antitumor hydrogel has great potential for modulating the TME to treat bone tumors.
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Affiliation(s)
- Guowen Luo
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China. .,Department of Orthopedics, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510080, China.
| | - Ziyang Xu
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China. .,Department of Orthopedics, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510080, China.
| | - Hua Zhong
- Department of Orthopaedics, The Fifth Affiliated Hospital, Southern Medical University, No.566, Congcheng Road, Conghua District, Guangzhou, Guangdong Province, 510900, China
| | - Hongwei Shao
- Department of Orthopedics, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510080, China. .,Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, No. 437, Ma Liu Shui, Shatin, New Territories, Hong Kong SAR, 999077, China
| | - Hongyi Liao
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China.
| | - Nan Liu
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China.
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, China.
| | - Yu Zhang
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China. .,Department of Orthopedics, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510080, China.
| | - Xiongfa Ji
- Department of Orthopedics, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510080, China.
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13
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Chen M, Zheng W, Fang L. Identifying liver metastasis-related hub genes in breast cancer and characterizing SPARCL1 as a potential prognostic biomarker. PeerJ 2023; 11:e15311. [PMID: 37180578 PMCID: PMC10174054 DOI: 10.7717/peerj.15311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 04/06/2023] [Indexed: 05/16/2023] Open
Abstract
Background The liver is the third most common metastatic site for advanced breast cancer (BC), and liver metastases predict poor prognoses. However, the characteristic biomarkers of BC liver metastases and the biological role of secreted protein acidic and rich in cysteine-like 1 (SPARCL1) in BC remain unclear. The present study aimed to identify potential biomarkers for liver metastasis of BC and to investigate the effect of SPARCL1 on BC. Methods The publicly available GSE124648 dataset was used to identify differentially expressed genes (DEGs) between BC and liver metastases. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were conducted to annotate these DEGs and understand the biological functions in which they are involved. A protein-protein interaction (PPI) network was constructed to identify metastasis-related hub genes and further validated in a second independent dataset (GSE58708). Clinicopathological correlation of hub gene expression in patients with BC was determined. Gene set enrichment analysis (GSEA) was performed to explore DEG-related signaling pathways. SPARCL1 expression in BC tissues and cell lines was verified by RT-qPCR. Further in vitro experiments were performed to investigate the biological functions of SPARCL1 in BC cells. Results We identified 332 liver metastasis-related DEGs from GSE124648 and 30 hub genes, including SPARCL1, from the PPI network. GO and KEGG enrichment analyses of liver-metastasis-related DEGs revealed several enriched terms associated with the extracellular matrix and pathways in cancer. Clinicopathological correlation analysis of SPARCL1 revealed that its expression in BC was associated with age, TNM stage, estrogen receptor status, progesterone receptor status, histological type, molecular type, and living status of patients. GSEA results suggested that low SPARCL1 expression in BC was related to the cell cycle, DNA replication, oxidative phosphorylation, and homologous recombination. Lower expression levels of SPARCL1 were detected in BC tissues compared to adjacent tissues. The in vitro experiments showed that SPARCL1 knockdown significantly increased the proliferation and migration of BC cells, whereas the proliferation and migration were suppressed after elevating the expression of SPARCL1. Conclusion We identified SPARCL1 as a tumor suppressor in BC, which shows potential as a target for BC and liver metastasis therapy and diagnosis.
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Affiliation(s)
- Mingkuan Chen
- Tongji University School of Medicine, Department of Thyroid and Breast Division of General Surgery Shanghai Tenth People’s Hospital, Shanghai, Jing’an District, China
| | - Wenfang Zheng
- Tongji University School of Medicine, Department of Thyroid and Breast Division of General Surgery Shanghai Tenth People’s Hospital, Shanghai, Jing’an District, China
| | - Lin Fang
- Tongji University School of Medicine, Department of Thyroid and Breast Division of General Surgery Shanghai Tenth People’s Hospital, Shanghai, Jing’an District, China
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14
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He K, Li C, Yuan H, Jiang K, Deng G. Immunological role and prognostic value of SPARCL1 in pan-cancer analysis. Pathol Oncol Res 2022; 28:1610687. [PMID: 36483097 PMCID: PMC9722748 DOI: 10.3389/pore.2022.1610687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 11/08/2022] [Indexed: 11/23/2022]
Abstract
Background: Secreted protein acidic and rich in cysteine-like 1 (SPARCL1) was a kind of extracellular matrix glycoprotein. SPARCL1 was strongly inhibited in most cancers. However, the potential functions of SPARCL1 in the pan-cancer cohort have not been widely studied. Methods: We evaluated the transcriptional level and the prognostic value of SPARCL1 in 33 types of cancer and revealed the relationship between genetic alterations of SPARCL1 and the tumor mutation burden. Meanwhile, we assessed the correlations between SPARCL1 and tumor-infiltrating lymphocytes across cancers. Results: The transcriptional level of SPARCL1 was inhibited in most cancers. Although SPARCL1 was down-regulated in most cancers, SPARCL1 might play a protective or detrimental role in different cancers. We demonstrated that mutation count was elevated in the altered SPARCL1 group in several cancers. Additionally, we found a significant positive correlation between SPARCL1 and macrophage infiltration levels in most cancers. Especially, marker sets of M2 macrophages were strongly related to SPARCL1 in cholangiocarcinoma, colon adenocarcinoma, rectum adenocarcinoma, and pancreatic adenocarcinoma. Conclusion: Our study found that SPARCL1 might work as a biomarker for prognosis and immune infiltration in pan-cancer analysis.
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Affiliation(s)
- Kangwei He
- The Fourth Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China,Department of Urology Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Changjiu Li
- Department of Urology Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Yuan
- The Fourth Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China,Department of Urology Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Kang Jiang
- Department of Urology Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Gang Deng
- Department of Urology Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China,*Correspondence: Gang Deng,
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15
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Santonja Á, Moya-García AA, Ribelles N, Jiménez-Rodríguez B, Pajares B, Fernández-De Sousa CE, Pérez-Ruiz E, Del Monte-Millán M, Ruiz-Borrego M, de la Haba J, Sánchez-Rovira P, Romero A, González-Neira A, Lluch A, Alba E. Role of germline variants in the metastasis of breast carcinomas. Oncotarget 2022; 13:843-862. [PMID: 35782051 PMCID: PMC9245581 DOI: 10.18632/oncotarget.28250] [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: 03/04/2022] [Accepted: 06/20/2022] [Indexed: 11/25/2022] Open
Abstract
Most cancer-related deaths in breast cancer patients are associated with metastasis, a multistep, intricate process that requires the cooperation of tumour cells, tumour microenvironment and metastasis target tissues. It is accepted that metastasis does not depend on the tumour characteristics but the host’s genetic makeup. However, there has been limited success in determining the germline genetic variants that influence metastasis development, mainly because of the limitations of traditional genome-wide association studies to detect the relevant genetic polymorphisms underlying complex phenotypes. In this work, we leveraged the extreme discordant phenotypes approach and the epistasis networks to analyse the genotypes of 97 breast cancer patients. We found that the host’s genetic makeup facilitates metastases by the dysregulation of gene expression that can promote the dispersion of metastatic seeds and help establish the metastatic niche—providing a congenial soil for the metastatic seeds.
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Affiliation(s)
- Ángela Santonja
- Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Spain.,Laboratorio de Biología Molecular del Cáncer, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain.,These authors contributed equally to this work
| | - Aurelio A Moya-García
- Laboratorio de Biología Molecular del Cáncer, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain.,Departmento de Biología Molecular y Bioquímica, Universidad de Málaga, Málaga, Spain.,These authors contributed equally to this work
| | - Nuria Ribelles
- Unidad de Gestión Clínica Intercentro de Oncología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Málaga, Spain.,Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain
| | - Begoña Jiménez-Rodríguez
- Unidad de Gestión Clínica Intercentro de Oncología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Málaga, Spain
| | - Bella Pajares
- Unidad de Gestión Clínica Intercentro de Oncología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Málaga, Spain
| | - Cristina E Fernández-De Sousa
- Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Spain.,Laboratorio de Biología Molecular del Cáncer, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain
| | | | - María Del Monte-Millán
- Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | | | - Juan de la Haba
- Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain.,Biomedical Research Institute, Complejo Hospitalario Reina Sofía, Córdoba, Spain
| | | | - Atocha Romero
- Molecular Oncology Laboratory, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | - Anna González-Neira
- Human Genotyping-CEGEN Unit, Human Cancer Genetics Program, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Ana Lluch
- Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain.,Department of Oncology and Hematology, Hospital Clínico Universitario, Valencia, Spain.,INCLIVA Biomedical Research Institute, Universidad de Valencia, Valencia, Spain
| | - Emilio Alba
- Laboratorio de Biología Molecular del Cáncer, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain.,Unidad de Gestión Clínica Intercentro de Oncología, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospitales Universitarios Regional y Virgen de la Victoria de Málaga, Málaga, Spain.,Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain
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16
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Kindlin-2 Promotes Chondrogenesis and Ameliorates IL-1beta-Induced Inflammation in Chondrocytes Cocultured with BMSCs in the Direct Contact Coculture System. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3156245. [PMID: 35450413 PMCID: PMC9018182 DOI: 10.1155/2022/3156245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/17/2022]
Abstract
The osteoarthritis caused by trauma or inflammation is associated with severe patient morbidity and economic burden. Accumulating studies are focusing on the repair of articular cartilage defects by constructing tissue-engineered cartilage. Recent evidence suggests that optimizing the source and quality of seed cells is one of the key points of cartilage tissue engineering. In this study, we demonstrated that Kindlin-2 and its activated PI3K/AKT signaling played an essential role in promoting extracellular matrix (ECM) secretion and ameliorating IL-1beta-induced inflammation in chondrocytes cocultured with bone marrow stem cells (BMSCs). In vivo experiments revealed that coculture significantly promoted hyaline cartilage regeneration. In vitro studies further uncovered that chondrocytes cocultured with BMSCs in the direct contact coculture system upregulated Kindlin-2 expression and subsequently activated the PI3K/AKT signaling pathway, which not only increases Sox9 and Col2 expression but also restores mitochondrial membrane potential and reduces ROS levels and apoptosis under inflammatory conditions. Overall, our findings indicated that direct contact BMSC-chondrocyte coculture system could promote chondrogenesis, and identified Kindlin-2 represents a key regulator in this process.
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17
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Abstract
Osteosarcoma is the most common primary bone malignancy in adolescents. Its high propensity to metastasize is the leading cause for treatment failure and poor prognosis. Although the research of osteosarcoma has greatly expanded in the past decades, the knowledge and new therapy strategies targeting metastatic progression remain sparse. The prognosis of patients with metastasis is still unsatisfactory. There is resonating urgency for a thorough and deeper understanding of molecular mechanisms underlying osteosarcoma to develop innovative therapies targeting metastasis. Toward the goal of elaborating the characteristics and biological behavior of metastatic osteosarcoma, it is essential to combine the diverse investigations that are performed at molecular, cellular, and animal levels from basic research to clinical translation spanning chemical, physical sciences, and biology. This review focuses on the metastatic process, regulatory networks involving key molecules and signaling pathways, the role of microenvironment, osteoclast, angiogenesis, metabolism, immunity, and noncoding RNAs in osteosarcoma metastasis. The aim of this review is to provide an overview of current research advances, with the hope to discovery druggable targets and promising therapy strategies for osteosarcoma metastasis and thus to overcome this clinical impasse.
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Affiliation(s)
- Gaohong Sheng
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan Gao
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong Yang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Wu
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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18
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Xiao C, Jin HG, Zhang LC, Liu JQ, He M, Ma HH, Yu YS, Cao Y. Effects of SPARCL1 on the proliferation and differentiation of sheep preadipocytes. Adipocyte 2021; 10:658-669. [PMID: 34872433 PMCID: PMC8654481 DOI: 10.1080/21623945.2021.2010901] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Important candidate genes that regulate lipid metabolism have the potential to increase the content of intramuscular fat (IMF) and improve meat quality. Secreted protein acidic and rich in cysteine like 1(SPARCL1) is a secreted glycoprotein with important physiological functions and is involved in the proliferation and differentiation of various cells. However, the role of the SPARCL1 gene in sheep preadipocytes and its regulatory mechanism is still unclear. In this study, we explored the effect of SPARCL1 on the proliferation and differentiation of sheep preadipocytes. The results showed that the expression level of the SPARCL1 gene is higher in fat tissue than in other tissues, and the gene was significantly increased on the 6th day of preadipocyte differentiation. In the preadipocyte proliferation stage, interference of SPARCL1 gene reduced cell viability and increased cell apoptosis. In preadipocyte differentiation stage, SPARCL1 overexpression significantly inhibited lipid droplets accumulation and triglyceride content by increasing Wnt10b, Fzd8, IL6, and β-catenin and inhibiting PPARγ, C/EBPα, LPL, and IGF1 genes expression, whereas SPARCL1 deficiency significantly promoted cell differentiation by inhibiting β-catenin and increasing GSK3β, PPARγ, C/EBPα, and LPL. The results of this study suggest that SPARCL1 plays a negative role during preadipocyte differentiation and may become a novel target for regulating preadipocyte differentiation and improving IMF. Abbreviations:IMF: Intramuscular fat SPARCL1: Secreted protein acidic and rich in cysteine like 1 PPARγ: Peroxisome proliferator-activated receptor γ C/EBPα: CCAAT/enhancer-binding protein-α LPL: Lipoprotein lipase IGF1: Insulin-like growth factor 1 Wnt10b: Wnt family member 10B Fzd8: Frizzled class receptor 8 IL6: Interleukin 6 β-catenin: Catenin beta interacting protein 1 GSK3β: Glycogen synthase kinase 3 beta LRP5/6: Low-density lipoprotein receptor-related protein 5/6
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Affiliation(s)
- Cheng Xiao
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Hai Guo Jin
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Li Chun Zhang
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Jian Qiang Liu
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Ming He
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Hui Hai Ma
- Institute of Animal Husbandry and Veterinary Medicine, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Yong Sheng Yu
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
| | - Yang Cao
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Jilin, Gongzhuling, China
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19
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Zhang F, Li P, Liu S, Yang M, Zeng S, Deng J, Chen D, Yi Y, Liu H. β-Catenin-CCL2 feedback loop mediates crosstalk between cancer cells and macrophages that regulates breast cancer stem cells. Oncogene 2021; 40:5854-5865. [PMID: 34345015 DOI: 10.1038/s41388-021-01986-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 07/13/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023]
Abstract
Breast cancer is the most frequently diagnosed cancer among women worldwide. Though advances in diagnosis and treatment have prolonged overall survival (OS) for patients with breast cancer, metastasis remains the major obstacles to improved survival for breast cancer patients. The existence of breast cancer stem cells (BCSCs) is a major reason underlying cancer metastasis and recurrence. Therefore, understanding the molecular pathways sustaining BCSC properties and targeting BCSCs will ultimately improve breast cancer treatments. In this study, we found that activation of β-Catenin directly regulated CCL2 expression at the transcriptional level, and in turn promoted macrophages infiltration and M2 polarization. Moreover, macrophages co-cultured with breast cancer cells showed a significant increase in CCL2 expression and promoted β-Catenin-induced BCSCs properties, whereas depletion of CCL2 by adding neutralizing antibodies suppressed BSCSs properties. In addition, we found that β-Catenin-mediated CCL2 secretion recruited macrophages into tumor microenvironment and promoted breast cancer growth and metastasis in vivo. Clinically, we observed a significant positive correlation between β-Catenin, CCL2 and CD163 expression, and increased expression of β-Catenin, CCL2 and CD163 predicted poor prognosis in breast cancer. Furthermore, pharmacological inhibition of CCR2 and β-Catenin synergistically suppressed BCSC properties and breast cancer growth. Collectively, our findings suggested that β-Catenin-mediated CCL2 secretion forms a paracrine feedback loop between breast cancer cells and macrophages, which in turn promotes BCSC properties and supports breast cancer growth and metastasis. Targeting β-Catenin/CCL2 signaling might be an effective strategy for breast cancer therapy.
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MESH Headings
- Humans
- Breast Neoplasms/pathology
- Breast Neoplasms/metabolism
- Breast Neoplasms/genetics
- Chemokine CCL2/metabolism
- Chemokine CCL2/genetics
- beta Catenin/metabolism
- Neoplastic Stem Cells/metabolism
- Neoplastic Stem Cells/pathology
- Female
- Macrophages/metabolism
- Macrophages/pathology
- Mice
- Animals
- Tumor Microenvironment
- Feedback, Physiological
- Cell Line, Tumor
- Antigens, CD/metabolism
- Antigens, CD/genetics
- Receptors, CCR2/metabolism
- Receptors, CCR2/genetics
- Receptors, Cell Surface/metabolism
- Receptors, Cell Surface/genetics
- Antigens, Differentiation, Myelomonocytic/metabolism
- Antigens, Differentiation, Myelomonocytic/genetics
- Gene Expression Regulation, Neoplastic
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Affiliation(s)
- Fan Zhang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Pan Li
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Shuang Liu
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Mingqiang Yang
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Shanshan Zeng
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Junjian Deng
- Department of Cancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Danyang Chen
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China.
| | - Yanmei Yi
- School of basic medicine, Guangdong medical university, Zhanjiang, Guangdong, China.
| | - Hao Liu
- Guangzhou Key Laboratory of "Translational Medicine on Malignant Tumor Treatment", Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China.
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20
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Meling MT, Kiniwa Y, Ogawa E, Sato Y, Okuyama R. Increased expression of secreted protein acidic and rich in cysteine and tissue inhibitor of metalloproteinase-3 in epidermotropic melanoma metastasis. J Dermatol 2021; 48:1772-1779. [PMID: 34459016 DOI: 10.1111/1346-8138.16125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 11/27/2022]
Abstract
Primary cutaneous melanoma generally arises in the epidermis, followed by invasion into the dermis. Although infrequent, invasive melanoma cells can, alternatively, migrate to the intraepidermal area and form epidermotropic melanoma metastasis (EMM). In this study, we focused on this unique manner of metastasis. To identify the key molecules which affect EMM, gene expression in EMM was compared with that in common skin metastasis (CSM). Polymerase chain reaction (PCR) analysis was performed for genes affecting the extracellular matrix, cellular adhesion, and tumor metastasis on three EMM and three CSM samples as an initial screening. For molecules showing altered expression in the EMM, expression levels were further verified using real-time quantitative PCR (qPCR) and immunohistochemistry. Five molecules showed an expression difference in the initial screening. Among these, secreted protein acidic and rich in cysteine (SPARC) was preferentially expressed in EMM (p = 0.01) by real-time qPCR. Another candidate molecule, tissue inhibitor of metalloproteinase-3 (TIMP3), was not statistically significant (p = 0.07), but showed the tendency of higher expression. These results correlated negatively to expression of N-cadherin and β-catenin. The upregulation of SPARC and TIMP3 may disrupt the continuity of the canonical Wnt pathway. This pathway regulates adhesion activity of melanoma cells to localize within the dermis, which consequently promotes EMM. Our study highlights the potential role of SPARC and TIMP3 as key molecules in EMM, and analysis of EMM may contribute for understanding melanoma invasion between the epidermis and the dermis.
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Affiliation(s)
- Maureen Tania Meling
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yukiko Kiniwa
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Eisaku Ogawa
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuki Sato
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryuhei Okuyama
- Department of Dermatology, Shinshu University School of Medicine, Matsumoto, Japan
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21
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Hu H, Wu D, Liu X, Yu H, Xu J, Cai W, Huang Y, Bai R, Zhang J, Gu Y, Zheng S, Ge W. SPARCL1 exhibits different expressions in left- and right-sided colon cancer and is downregulated via DNA methylation. Epigenomics 2021; 13:1269-1282. [PMID: 34435512 DOI: 10.2217/epi-2021-0231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Aim: The authors previously found that SPARCL1 functions to suppress colorectal cancer metastasis. Here, the epigenetic mechanism of SPARCL1 regulation and its relationship with clinicopathological features in colon cancer were investigated. Materials & methods: SPARCL1 expression was evaluated by immunohistochemistry staining in a tissue array containing 271 left-sided colon cancer samples and 257 right-sided colon cancer samples. In vivo and in vitro DNA methylation states were measured by biochemical sulfide potential assay. The transcription and DNA methylation states in cells were altered by siRNA or decitabine treatment, respectively. Cellular motility properties were compared through transwell assay. Results & conclusion: SPARCL1, mediated by its DNA methylation, may arrest colorectal carcinoma motility. Furthermore, SPARCL1 expression is higher and may have a specific prognostic value in left-sided colon cancer.
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Affiliation(s)
- Hanguang Hu
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China.,Department of Oncology, the Second Affiliated Hospital of Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang Province, China
| | - Dehao Wu
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China
| | - Xibo Liu
- Department of Pathology, Shaoxing People's Hospital, No. 568, Zhongxing North Road, Shaoxing, 312000, Zhejiang Province, China
| | - Haifeng Yu
- Department of Oncology, the Second Affiliated Hospital of Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang Province, China.,Department of Lymphatic Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, 310005, Zhejiang Province, China.,Institute of Cancer & Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang Province, China
| | - Junxi Xu
- Department of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang Province, China
| | - Wen Cai
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China.,Department of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang Province, China
| | - Yanqin Huang
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China
| | - Rui Bai
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China
| | - Jiawei Zhang
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China
| | - Ying Gu
- Institute of genetics, Zhejiang University, Zijingang Campus of Zhejiang University, Yuhangtang Road No.388, Hangzhou, 310058, Zhejiang Province, China
| | - Shu Zheng
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China
| | - Weiting Ge
- Cancer Institute, Key Laboratory of Cancer Prevention & Intervention, China National Ministry of Education; Key Laboratory of Molecular Biology in Medical Sciences; the Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou 310009, Zhejiang Province, China.,Cancer Center, Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
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22
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Wang J, Gong M, Xiong Z, Zhao Y, Xing D. Bioinformatics integrated analysis to investigate candidate biomarkers and associated metabolites in osteosarcoma. J Orthop Surg Res 2021; 16:432. [PMID: 34225733 PMCID: PMC8256509 DOI: 10.1186/s13018-021-02578-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/24/2021] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND This study hoped to explore the potential biomarkers and associated metabolites during osteosarcoma (OS) progression based on bioinformatics integrated analysis. METHODS Gene expression profiles of GSE28424, including 19 human OS cell lines (OS group) and 4 human normal long bone tissue samples (control group), were downloaded. The differentially expressed genes (DEGs) in OS vs. control were investigated. The enrichment investigation was performed based on DEGs, followed by protein-protein interaction network analysis. Then, the feature genes associated with OS were explored, followed by survival analysis to reveal prognostic genes. The qRT-PCR assay was performed to test the expression of these genes. Finally, the OS-associated metabolites and disease-metabolic network were further investigated. RESULTS Totally, 357 DEGs were revealed between the OS vs. control groups. These DEGs, such as CXCL12, were mainly involved in functions like leukocyte migration. Then, totally, 38 feature genes were explored, of which 8 genes showed significant associations with the survival of patients. High expression of CXCL12, CEBPA, SPARCL1, CAT, TUBA1A, and ALDH1A1 was associated with longer survival time, while high expression of CFLAR and STC2 was associated with poor survival. Finally, a disease-metabolic network was constructed with 25 nodes including two disease-associated metabolites cyclophosphamide and bisphenol A (BPA). BPA showed interactions with multiple prognosis-related genes, such as CXCL12 and STC2. CONCLUSION We identified 8 prognosis-related genes in OS. CXCL12 might participate in OS progression via leukocyte migration function. BPA might be an important metabolite interacting with multiple prognosis-related genes.
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Affiliation(s)
- Jun Wang
- Department of Orthopedics and Trauma, The Second Hospital of Shandong University, No. 247 Beiyuan Street, Jinan, 250033 China
| | - Mingzhi Gong
- Department of Orthopedics and Trauma, The Second Hospital of Shandong University, No. 247 Beiyuan Street, Jinan, 250033 China
| | - Zhenggang Xiong
- Department of Orthopedics and Trauma, The Second Hospital of Shandong University, No. 247 Beiyuan Street, Jinan, 250033 China
| | - Yangyang Zhao
- Department of Orthopedics and Trauma, The Second Hospital of Shandong University, No. 247 Beiyuan Street, Jinan, 250033 China
| | - Deguo Xing
- Department of Orthopedics and Trauma, The Second Hospital of Shandong University, No. 247 Beiyuan Street, Jinan, 250033 China
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23
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Danieau G, Morice S, Renault S, Brion R, Biteau K, Amiaud J, Cadé M, Heymann D, Lézot F, Verrecchia F, Rédini F, Brounais-Le Royer B. ICG-001, an Inhibitor of the β-Catenin and cAMP Response Element-Binding Protein Dependent Gene Transcription, Decreases Proliferation but Enhances Migration of Osteosarcoma Cells. Pharmaceuticals (Basel) 2021; 14:ph14050421. [PMID: 34062831 PMCID: PMC8147379 DOI: 10.3390/ph14050421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 12/26/2022] Open
Abstract
High-grade osteosarcomas are the most frequent malignant bone tumors in the pediatric population, with 150 patients diagnosed every year in France. Osteosarcomas are associated with low survival rates for high risk patients (metastatic and relapsed diseases). Knowing that the canonical Wnt signaling pathway (Wnt/β-catenin) plays a complex but a key role in primary and metastatic development of osteosarcoma, the aim of this work was to analyze the effects of ICG-001, a CBP/β-catenin inhibitor blocking the β-catenin dependent gene transcription, in three human osteosarcoma cell lines (KHOS, MG63 and 143B). The cell proliferation and migration were first evaluated in vitro after ICG-001 treatment. Secondly, a mouse model of osteosarcoma was used to establish the in vivo biological effect of ICG-001 on osteosarcoma growth and metastatic dissemination. In vitro, ICG-001 treatment strongly inhibits osteosarcoma cell proliferation through a cell cycle blockade in the G0/G1 phase, but surprisingly, increases cell migration of the three cell lines. Moreover, ICG-001 does not modulate tumor growth in the osteosarcoma mouse model but, rather significantly increases the metastatic dissemination to lungs. Taken together, these results highlight, despite an anti-proliferative effect, a deleterious pro-migratory role of ICG-001 in osteosarcoma.
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Affiliation(s)
- Geoffroy Danieau
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Sarah Morice
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Sarah Renault
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Régis Brion
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
- Centre Hospitalier Universitaire, Université de Nantes, 44035 Nantes, France
| | - Kevin Biteau
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Jérôme Amiaud
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Marie Cadé
- Equipe Apoptose et Progression Tumorale, Centre de Recherche en Cancérologie et Immunologie Nantes Angers, CRCINA, INSERM, UMR1232, Université de Nantes, Université d’Angers, 44035 Nantes, France; (M.C.); (D.H.)
- LaBCT, Institut de Cancérologie de l’Ouest, 44800 Saint Herblain, France
| | - Dominique Heymann
- Equipe Apoptose et Progression Tumorale, Centre de Recherche en Cancérologie et Immunologie Nantes Angers, CRCINA, INSERM, UMR1232, Université de Nantes, Université d’Angers, 44035 Nantes, France; (M.C.); (D.H.)
- LaBCT, Institut de Cancérologie de l’Ouest, 44800 Saint Herblain, France
- European Associated Laboratory Sarcoma Research Unit, INSERM, University of Sheffield, Sheffield S10 2TN, UK
| | - Frédéric Lézot
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Franck Verrecchia
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Françoise Rédini
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
| | - Bénédicte Brounais-Le Royer
- Phy-OS, Sarcomes Osseux et Remodelage des Tissus Calcifiés, INSERM, UMR1238, Université de Nantes, 44035 Nantes, France; (G.D.); (S.M.); (S.R.); (R.B.); (K.B.); (J.A.); (F.L.); (F.V.); (F.R.)
- Correspondence: ; Tel.: +33-244-769-113
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24
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Melittin inhibits lung metastasis of human osteosarcoma: Evidence of wnt/β-catenin signaling pathway participation. Toxicon 2021; 198:132-142. [PMID: 33930393 DOI: 10.1016/j.toxicon.2021.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/14/2021] [Accepted: 04/23/2021] [Indexed: 01/08/2023]
Abstract
Melittin is a major active peptide component of bee venom that has been demonstrated to show anti-tumor effects. Osteosarcoma is a type of bone tumor with a high degree of malignancy, and metastasis is the main challenge of osteosarcoma therapy. This study aimed to investigate the role of melittin in the lung metastasis of osteosarcoma. 143 B cells were treated with different concentrations of melittin in vitro. Wound-healing and transwell assays were performed to determine the cell migration and invasion potential. Quantitative real-time PCR and Western blot experiments were performed to evaluate the expression levels of Wnt/β-catenin signaling pathway-related factors after treatment with melittin. The orthotopic implantation model and hematoxylin-eosin staining were used to investigate the effect of melittin treatment on tumor formation and lung metastasis. Immunohistochemical staining and Western blot experiments were performed to indicate the melittin-mediated expression changes in Wnt/β-catenin signaling pathway-related factors. The cell migration and invasion potential were observed to be inhibited in a dose-dependent manner upon treatment with melittin. Treatment with medium and high concentrations of melittin attenuated the mRNA and protein expression of LRP5, β-catenin, MMP-2, cyclin D, c-Myc, survivin, MMP-9, and VEGF genes in vitro. Melittin significantly inhibited the growth of tibia xenografts in nude mice and decreased the number of lung metastatic nodules. Consistent with the results observed in vitro, treatment with melittin at medium and high concentrations attenuated the expression of Wnt/β-catenin signaling pathway-related factors in vivo. In vitro, Wnt/β-catenin signaling pathway was involved in Melittin-mediated -migration and invasion potential of 143 B cells. Similarly, as observed in the in vivo experiments, Wnt/β-catenin signaling pathway was also associated with the role of melittin on lung metastasis of osteosarcomas.
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25
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Yang B, Su Z, Chen G, Zeng Z, Tan J, Wu G, Zhu S, Lin L. Identification of prognostic biomarkers associated with metastasis and immune infiltration in osteosarcoma. Oncol Lett 2021; 21:180. [PMID: 33574919 PMCID: PMC7816295 DOI: 10.3892/ol.2021.12441] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 12/07/2020] [Indexed: 12/17/2022] Open
Abstract
Osteosarcoma is the most common primary malignancy of the bones, and is associated with a high rate of metastasis and a poor prognosis. A tight association between the tumor microenvironment (TME) and osteosarcoma metastasis has been established. In the present study, the Estimation of STromal and Immune cells in MAlignant Tumor tissues using Expression data (ESTIMATE) algorithm was applied to calculate the immune and stromal scores of patients with osteosarcoma based on data from The Cancer Genome Atlas database. A metagene approach and deconvolution method were used to reveal distinct TME landscapes in patients with osteosarcoma. Bioinformatics analysis was used to identify differentially expressed genes (DEGs) associated with metastasis and immune infiltration in osteosarcoma, and a risk model was constructed using the DEGs with potential prognostic significance. Subsequently, gene set enrichment and Spearman's correlation analyses were used to delineate the biological processes associated with these prognostic biomarkers. Finally, immunohistochemical (IHC) analysis was performed to evaluate the expression levels of immune infiltrates and prognostic biomarkers in clinical osteosarcoma tissues. The results of the ESTIMATE demonstrated that patients with non-metastatic osteosarcoma presented with higher immune/stromal scores and a more favorable prognosis compared with those with metastatic osteosarcoma. The TME landscapes in patients with osteosarcoma suggested that high levels of tumor-infiltrating immune cells (TIICs) may suppress metastasis. Increased numbers of CD56bright natural killer cells, immature B cells, M1 macrophages and neutrophils, and lower levels of M2 macrophages were observed in the non-metastatic tissues compared with those in the metastatic tissues. A total of 69 DEGs were identified to be associated with metastasis and immune infiltration in osteosarcoma. Of these, GATA3, LPAR5, EVI2B, RIAM and CFH exhibited prognostic potential and were highly expressed in non-metastatic osteosarcoma tissues based on the IHC analysis results. These biomarkers were involved in various immune-related biological processes and were positively associated with multiple TIICs and immune signatures. The risk model constructed using these prognostic biomarkers demonstrated high predictive accuracy for the prognosis of osteosarcoma. In conclusion, the present study proposed a five-biomarker prognostic signature for the prediction of metastasis and immune infiltration in patients with osteosarcoma.
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Affiliation(s)
- Bingsheng Yang
- Department of Orthopaedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510282, P.R. China
| | - Zexin Su
- Department of Joint Surgery, Huadu District People's Hospital, Southern Medical University, Guangzhou, Guangdong 510800, P.R. China
| | - Guoli Chen
- Department of Orthopaedics, Affiliated Hospital of Putian University, Putian, Fujian 351100, P.R. China
| | - Zhirui Zeng
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou 550009, P.R. China
| | - Jianye Tan
- Department of Orthopaedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510282, P.R. China
| | - Guofeng Wu
- Department of Orthopaedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510282, P.R. China
| | - Shuang Zhu
- Department of Orthopaedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510282, P.R. China
| | - Lijun Lin
- Department of Orthopaedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510282, P.R. China
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Sreekanth V, Kar A, Kumar S, Pal S, Yadav P, Sharma Y, Komalla V, Sharma H, Shyam R, Sharma RD, Mukhopadhyay A, Sengupta S, Dasgupta U, Bajaj A. Bile Acid Tethered Docetaxel-Based Nanomicelles Mitigate Tumor Progression through Epigenetic Changes. Angew Chem Int Ed Engl 2021; 60:5394-5399. [PMID: 33258265 DOI: 10.1002/anie.202015173] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Indexed: 12/18/2022]
Abstract
In this study, we describe the engineering of sub-100 nm nanomicelles (DTX-PC NMs) derived from phosphocholine derivative of docetaxel (DTX)-conjugated lithocholic acid (DTX-PC) and poly(ethylene glycol)-tethered lithocholic acid. Administration of DTX-PC NMs decelerate tumor progression and increase the mice survivability compared to Taxotere (DTX-TS), the FDA-approved formulation of DTX. Unlike DTX-TS, DTX-PC NMs do not cause any systemic toxicity and slow the decay rate of plasma DTX concentration in rodents and non-rodent species including non-human primates. We further demonstrate that DTX-PC NMs target demethylation of CpG islands of Sparcl1 (a tumor suppressor gene) by suppressing DNA methyltransferase activity and increase the expression of Sparcl1 that leads to tumor regression. Therefore, this unique system has the potential to improve the quality of life in cancer patients and can be translated as a next-generation chemotherapeutic.
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Affiliation(s)
- Vedagopuram Sreekanth
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
- Current address: Brigham and Women's Hospital, Division of Renal Medicine and Engineering, Boston, MA, 02115, USA
| | - Animesh Kar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Sandeep Kumar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Sanjay Pal
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Poonam Yadav
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Yamini Sharma
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Varsha Komalla
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
- Current address: Graduate School of Health, University of Technology, Sydney, Building 20, 100-102 Broadway, Chippendale, NSW, 2008, Australia
| | - Harsh Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Radhey Shyam
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Ravi Datta Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Arnab Mukhopadhyay
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Sagar Sengupta
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
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Sreekanth V, Kar A, Kumar S, Pal S, Yadav P, Sharma Y, Komalla V, Sharma H, Shyam R, Sharma RD, Mukhopadhyay A, Sengupta S, Dasgupta U, Bajaj A. Bile Acid Tethered Docetaxel‐Based Nanomicelles Mitigate Tumor Progression through Epigenetic Changes. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vedagopuram Sreekanth
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
- Current address: Brigham and Women's Hospital Division of Renal Medicine and Engineering Boston MA 02115 USA
| | - Animesh Kar
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
| | - Sandeep Kumar
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
| | - Sanjay Pal
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
| | - Poonam Yadav
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
| | - Yamini Sharma
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
| | - Varsha Komalla
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
- Current address: Graduate School of Health University of Technology, Sydney, Building 20 100–102 Broadway Chippendale NSW 2008 Australia
| | - Harsh Sharma
- Amity Institute of Integrative Sciences and Health Amity University Haryana Panchgaon, Manesar Gurgaon 122413 Haryana India
| | - Radhey Shyam
- National Institute of Immunology Aruna Asaf Ali Marg New Delhi 110067 India
| | - Ravi Datta Sharma
- Amity Institute of Integrative Sciences and Health Amity University Haryana Panchgaon, Manesar Gurgaon 122413 Haryana India
| | - Arnab Mukhopadhyay
- National Institute of Immunology Aruna Asaf Ali Marg New Delhi 110067 India
| | - Sagar Sengupta
- National Institute of Immunology Aruna Asaf Ali Marg New Delhi 110067 India
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health Amity University Haryana Panchgaon, Manesar Gurgaon 122413 Haryana India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad-Gurgaon Expressway Faridabad 121001 Haryana India
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ICT1 Promotes Osteosarcoma Cell Proliferation and Inhibits Apoptosis via STAT3/BCL-2 Pathway. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8971728. [PMID: 33585660 PMCID: PMC7853870 DOI: 10.1155/2021/8971728] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 12/15/2020] [Accepted: 01/08/2021] [Indexed: 12/12/2022]
Abstract
Osteosarcoma (OS) is a familiar malignant bone tumor that occurs mainly in adolescents. Immature colon carcinoma transcript-1 (ICT1) is an important member of the large mitoribosomal subunit in mitochondrial ribosomes, which has been shown to be closely related to tumorigenesis. Its expression and function in OS, however, remained unclear. Here, we showed that ICT1 was significantly upregulated in OS and promoted the growth of OS cells. Mechanistically, ICT1 acted as an oncogene in OS and promoted proliferation and inhibited apoptosis of OS cells through the STAT3/BCL-2 axis. These results reveal a novel insight into the role of the ICT1/STAT3/BCL-2 axis in OS and therefore may represent a novel molecular target for novel treatments.
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Luo ZW, Liu PP, Wang ZX, Chen CY, Xie H. Macrophages in Osteosarcoma Immune Microenvironment: Implications for Immunotherapy. Front Oncol 2020; 10:586580. [PMID: 33363016 PMCID: PMC7758531 DOI: 10.3389/fonc.2020.586580] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 11/05/2020] [Indexed: 12/14/2022] Open
Abstract
Osteosarcoma is a malignant primary bone tumor commonly occurring in children and adolescents. The treatment of local osteosarcoma is mainly based on surgical resection and chemotherapy, whereas the improvement of overall survival remains stagnant, especially in recurrent or metastatic cases. Tumor microenvironment (TME) is closely related to the occurrence and development of tumors, and macrophages are among the most abundant immune cells in the TME. Due to their vital roles in tumor progression, macrophages have gained increasing attention as the new target of tumor immunotherapy. In this review, we present a brief overview of macrophages in the TME and highlight the clinical significance of macrophages and their roles in the initiation and progression of osteosarcoma. Finally, we summarize the therapeutic approaches targeting macrophage, which represent a promising strategy in osteosarcoma therapies.
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Affiliation(s)
- Zhong-Wei Luo
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Pan-Pan Liu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhen-Xing Wang
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Chun-Yuan Chen
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Hui Xie
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
- Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Organ Injury, Aging and Regenerative Medicine, Changsha, China
- Hunan Key Laboratory of Bone Joint Degeneration and Injury, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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Pan X, Li H, Tan J, Weng X, Zhou L, Weng Y, Cao X. miR-1297 Suppresses Osteosarcoma Proliferation and Aerobic Glycolysis by Regulating PFKFB2. Onco Targets Ther 2020; 13:11265-11275. [PMID: 33173315 PMCID: PMC7648564 DOI: 10.2147/ott.s274744] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/01/2020] [Indexed: 12/21/2022] Open
Abstract
Background MiR-1297 is reported to function as a tumor suppressor of various cancers. However, the role of miR-1297 in the development of osteosarcoma (OS) has not been elaborated. The purpose of this study was to investigate the functional effects of miR-1297 on OS progression and the underlying mechanism. Methods The expression of protein and mRNA in OS cells was evaluated by Western blotting and quantitative real-time polymerase chain reaction. Cellular proliferation was investigated by cell counting kit-8, colony formation and apoptosis assays. Bioinformatics methods were used to predict target genes. The relationship between PFKFB2 and miR-1297 was demonstrated by dual-luciferase reporter assay. Metabolic changes in OS cells were monitored using an XF96 metabolic flux analyzer. Results We found that miR-1297 was downregulated in OS and that lower expression of miR-1297 promoted proliferation and contributed to the Warburg effect in OS cells. Furthermore, we showed that silencing PFKFB2 inhibited proliferation and reduced aerobic glycolysis while overexpression of PFKFB2 reduced the anti-tumor function of miR-1297 in OS cells. Mechanistically, miR-1297 acted as a tumor suppressor in OS and reduced the expression of PFKFB2 by directly targeting its 3ʹUTR. Conclusion The miR-1297/PFKFB2 axis regulated OS proliferation by controlling the Warburg effect. Our results revealed a previously undiscovered function of miR-1297 in OS, which strongly linked metabolic alterations with cancer progression. Targeting miR-1297 may become a promising therapeutic approach for OS.
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Affiliation(s)
- Xiaohui Pan
- Department of Orthopedics, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Haibo Li
- Department of Orthopedics, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Jingxue Tan
- Department of Orthopedics, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Xiaokun Weng
- Department of Radiotherapy, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Li Zhou
- Department of Orthopedics, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Yiping Weng
- Department of Orthopedics, The Affiliated Hospital of Nanjing Medical University, Changzhou No.2 People's Hospital, Changzhou, Jiangsu 213003, People's Republic of China
| | - Xiaojian Cao
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, People's Republic of China
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Li J, Chen J, Hu Z, Xu W. MicroRNA-1236-3p inhibits human osteosarcoma growth. Oncol Lett 2020; 20:367. [PMID: 33133267 PMCID: PMC7590435 DOI: 10.3892/ol.2020.12229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 09/18/2020] [Indexed: 12/16/2022] Open
Abstract
Osteosarcoma (OS) is a common bone tumor with high mortality worldwide. The long-term survival rate of patients with metastatic or recurrent disease is <20%. The present study explored the biological role of microRNA (miRNA/miR)-1236-3p in OS. miRNA and mRNA expression levels were measured via reverse transcription-quantitative PCR. Fluorescence in situ hybridization was performed to determine miR-1236-3p expression levels in clinical specimens. Protein expression was measured via western blotting. Immunohistochemical analysis was used to detect Wnt target gene expression in tumor tissues. The interaction between the Wnt3a 3′untranslated region and miR-1236-3p was assessed via dual-luciferase reporter assays. Cell cycle, Transwell, Cell Counting Kit-8 and wound healing assays were conducted to evaluate the function of the miR-1236-3p/Wnt3a axis. Human OS (HOS) cells stably transfected with vector or miR-1236-3p sponge were injected subcutaneously into nude mice to assess the role of miR-1236-3p in vivo. miR-1236-3p expression was downregulated in OS tissues compared with chondroma tissues, and miR-1236-3p overexpression inhibited OS cell migration and proliferation compared with the negative control group. Furthermore, in vivo xenograft assays displayed enhanced tumour growth rates in the miR-1236-3p sponge group compared with the vector control group. In the present study, the results indicated that miR-1236-3p inhibited OS progression and Wnt3a was identified as a target of miR-1236-3p.
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Affiliation(s)
- Jiarui Li
- Department of Urology Surgery, The First Affiliated Hospital of Nanchang University, Medical College of Nanchang University, Nanchang, Jiangxi 330000, P.R. China
| | - Junxin Chen
- Department of Orthopedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University & Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, Zhejiang 310016, P.R. China
| | - Zhijun Hu
- Department of Orthopedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University & Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, Zhejiang 310016, P.R. China
| | - Wenbin Xu
- Department of Orthopedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University & Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, Zhejiang 310016, P.R. China
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Zhao SJ, Liu H, Chen J, Qian DF, Kong FQ, Jie J, Yin GY, Li QQ, Fan J. Macrophage GIT1 Contributes to Bone Regeneration by Regulating Inflammatory Responses in an ERK/NRF2-Dependent Way. J Bone Miner Res 2020; 35:2015-2031. [PMID: 32460388 PMCID: PMC7689802 DOI: 10.1002/jbmr.4099] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 12/12/2022]
Abstract
Despite the best treatment, approximately 10% of fractures still face undesirable repair. Recently, many studies have focused on the importance of macrophages in bone repair; however, the cellular mechanisms by which they work are not yet fully understood. In this study, we explored the functions of macrophage G-protein-coupled receptor interacting protein 1 (GIT1) in healing a tibial monocortical defect model. Using GIT1flox/flox Lyz2-Cre (GIT1 CKO) mice, we observed that a GIT1 deficiency in the macrophages led to an exacerbation of interleukin 1β (IL1β) production, more M1-like macrophage infiltration, and impaired intramembranous ossification in vivo. The results of in vitro assays further indicated that the macrophage GIT1 plays a critical role in several cellular processes in response to lipopolysaccharide (LPS), such as anti-oxidation, IL1β production alleviation, and glycolysis control. Although GIT1 has been recognized as a scaffold protein, our data clarified that GIT1-mediated extracellular-signal-regulated kinase (ERK) phosphorylation could activate nuclear factor (erythroid-derived 2)-like 2 (NRF2) in macrophages after LPS treatment. Moreover, we demonstrated that macrophage GIT1-activated ERK/NRF2 negatively regulates the 6-phosphofructo-2-kinase/fructose-2, 6-biphosphatase 3 (PFKFB3), facilitating the decrease of glycolysis. Our findings uncovered a previously unrecognized role of GIT1 in regulating ERK/NRF2 in macrophages to control the inflammatory response, suggesting that macrophage GIT1 could be a potential target to improve bone regeneration. © 2020 The Authors. Journal of Bone and Mineral Research published by American Society for Bone and Mineral Research..
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Affiliation(s)
- Shu-Jie Zhao
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Liu
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian Chen
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ding-Fei Qian
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Fan-Qi Kong
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian Jie
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Orthopedics, Pukou Branch of Jiangsu Province Hospital (Nanjing Pukou Central Hospital), Nanjing, China
| | - Guo-Yong Yin
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qing-Qing Li
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jin Fan
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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SPARCL1 Promotes Excitatory But Not Inhibitory Synapse Formation and Function Independent of Neurexins and Neuroligins. J Neurosci 2020; 40:8088-8102. [PMID: 32973045 DOI: 10.1523/jneurosci.0454-20.2020] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/17/2020] [Accepted: 07/12/2020] [Indexed: 12/17/2022] Open
Abstract
Emerging evidence supports roles for secreted extracellular matrix proteins in boosting synaptogenesis, synaptic transmission, and synaptic plasticity. SPARCL1 (also known as Hevin), a secreted non-neuronal protein, was reported to increase synaptogenesis by simultaneously binding to presynaptic neurexin-1α and to postsynaptic neuroligin-1B, thereby catalyzing formation of trans-synaptic neurexin/neuroligin complexes. However, neurexins and neuroligins do not themselves mediate synaptogenesis, raising the question of how SPARCL1 enhances synapse formation by binding to these molecules. Moreover, it remained unclear whether SPARCL1 acts on all synapses containing neurexins and neuroligins or only on a subset of synapses, and whether it enhances synaptic transmission in addition to boosting synaptogenesis or induces silent synapses. To explore these questions, we examined the synaptic effects of SPARCL1 and their dependence on neurexins and neuroligins. Using mixed neuronal and glial cultures from neonatal mouse cortex of both sexes, we show that SPARCL1 selectively increases excitatory but not inhibitory synapse numbers, enhances excitatory but not inhibitory synaptic transmission, and augments NMDAR-mediated synaptic responses more than AMPAR-mediated synaptic responses. None of these effects were mediated by SPARCL1-binding to neurexins or neuroligins. Neurons from triple neurexin-1/2/3 or from quadruple neuroligin-1/2/3/4 conditional KO mice that lacked all neurexins or all neuroligins were fully responsive to SPARCL1. Together, our results reveal that SPARCL1 selectively boosts excitatory but not inhibitory synaptogenesis and synaptic transmission by a novel mechanism that is independent of neurexins and neuroligins.SIGNIFICANCE STATEMENT Emerging evidence supports roles for extracellular matrix proteins in boosting synapse formation and function. Previous studies demonstrated that SPARCL1, a secreted non-neuronal protein, promotes synapse formation in rodent and human neurons. However, it remained unclear whether SPARCL1 acts on all or on only a subset of synapses, induces functional or largely inactive synapses, and generates synapses by bridging presynaptic neurexins and postsynaptic neuroligins. Here, we report that SPARCL1 selectively induces excitatory synapses, increases their efficacy, and enhances their NMDAR content. Moreover, using rigorous genetic manipulations, we show that SPARCL1 does not require neurexins and neuroligins for its activity. Thus, SPARCL1 selectively boosts excitatory synaptogenesis and synaptic transmission by a novel mechanism that is independent of neurexins and neuroligins.
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Wu Q, Zhou Y, Wang Y, Zhang Y, Shen Y, Su Q, Gao G, Xu H, Zhou X, Liu B. Whole-genome sequencing reveals breed-differential CNVs between Tongcheng and Large White pigs. Anim Genet 2020; 51:940-944. [PMID: 32808316 DOI: 10.1111/age.12993] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2020] [Indexed: 01/26/2023]
Abstract
Large phenotypic differences have been observed between Tongcheng and Large White pigs. However, little is known about their genetic basis. This study performed a genome-wide comparison of CNVs between Tongcheng and Large White pigs using genome sequencing data. By combining the advantages of three different strategies (read depth, paired-end mapping and split read), we detected in total 18 687 CNVs that covered approximately 3.5% of the pig genome length for Tongcheng and Large White pigs. We identified 1864 breed-stratified CNVs (top 10%) by performing VST statistics. Functional enrichment analyses for genes located in breed-stratified CNVs were found to be involved in pigmentation, behavior, immune system and reproductive processes, which coincide with phenotypic differences between the two breeds. Using a systematic analysis of the genome and transcriptome data, we further identified four novel breed-differential CNVs on the functional genes (disease-resistant, DCUN1D2 and SPARCL1; lipid metabolism, PLEKHA2 and SLCO1A2). Subsequent PCR validation confirmed their accurate breakpoint positions in 33 Tongcheng pigs and 33 Large White pigs. This study provides essential information on differential CNVs for further research on the genetic basis of phenotypic differences between Tongcheng and Large White pigs.
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Affiliation(s)
- Q Wu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Y Zhou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Y Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Y Zhang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Y Shen
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Q Su
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - G Gao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - H Xu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - X Zhou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.,The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, 430070, China
| | - B Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Key Laboratory of Pig Genetics and Breeding of Ministry of Agriculture and College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.,The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, 430070, China
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35
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Cao MD, Song YC, Yang ZM, Wang DW, Lin YM, Lu HD. Identification of Osteosarcoma Metastasis-Associated Gene Biomarkers and Potentially Targeted Drugs Based on Bioinformatic and Experimental Analysis. Onco Targets Ther 2020; 13:8095-8107. [PMID: 32884293 PMCID: PMC7434575 DOI: 10.2147/ott.s256617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 07/27/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Metastasis is the leading cause of death for patients with osteosarcoma (OS). In the present study, we explore the biomarkers for metastatic OS and provide potential therapeutic approaches. MATERIALS AND METHODS RNA-Seq data and clinical follow-up information were downloaded from TARGET and GEO databases. A Cox regression model was used to analyze metastatic events. L1000FWD, DGIdb, and CMap databases were used to identify potential drugs related to metastasis. Invasion and migration transwell assays and an adhesion assay were used to identify biological functions of genes. RESULTS A total of 15 metastasis-related signatures (MRSs) were associated with the prognosis based on the TARGET or GSE21257 cohorts, among which IL10RA and TLR7 genes were especially significant. In the DGIdb drug-gene interaction database, TLR7 and IFNGR1 were found to have potential interactions with drugs. After inhibiting the expression of TLR7, the migration, invasion, and adhesion ability of OS cells were significantly enhanced, which further promoted metastasis. CONCLUSION We identified a set of MRS that may be related to OS metastases. Among them, TLR7 plays a vital role and may be a potential target for OS metastasis treatment.
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Affiliation(s)
- Ming-De Cao
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai519000, Guangdong, People’s Republic of China
| | - Yan-Cheng Song
- Department of Orthopedics, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou510000, Guangdong, People’s Republic of China
| | - Zhong-Meng Yang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai519000, Guangdong, People’s Republic of China
| | - Da-Wei Wang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai519000, Guangdong, People’s Republic of China
| | - Yi-Ming Lin
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai519000, Guangdong, People’s Republic of China
| | - Hua-Ding Lu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai519000, Guangdong, People’s Republic of China
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Maurizi E, Schiroli D, Zini R, Limongelli A, Mistò R, Macaluso C, Pellegrini G. A fine-tuned β-catenin regulation during proliferation of corneal endothelial cells revealed using proteomics analysis. Sci Rep 2020; 10:13841. [PMID: 32796906 PMCID: PMC7427785 DOI: 10.1038/s41598-020-70800-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023] Open
Abstract
Corneal endothelial (CE) dysfunction is the main indication for corneal transplantation, an invasive procedure with several limitations. Developing novel strategies to re-activate CE regenerative capacity is, therefore, of fundamental importance. This goal has proved to be challenging as corneal endothelial cells (CEnC) are blocked in the G0/G1 phase of the cell cycle in vivo and, albeit retaining proliferative capacity in vitro, this is further hindered by endothelial-to-mesenchymal transition. Herein we investigated the mechanisms regulating CEnC proliferation in vitro. Comparing the proteome of non-proliferating (in vivo-G0/G1) and proliferating (in vitro-G2/M) rabbit CEnC (rCEnC), 77 proteins, out of 3,328 identified, were differentially expressed in the two groups (p < 0.005). Literature and Gene Ontology analysis revealed β-catenin and transforming growth factor (TGF-β) pathways to be correlated with the identified proteins. Treatment of rCEnC with a β-catenin activator and inhibitor showed that β-catenin activation was necessary during rCEnC proliferation, but not sufficient for its induction. Furthermore, both pro-proliferative activity of basic fibroblast growth factor and anti-proliferative effects of TGF-β were regulated through β-catenin. Overall, these results provide novel insights into the molecular basis underlying the proliferation process that CEnC re-activate in vitro, consolidating the role of β-catenin and TGF-β.
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Affiliation(s)
- Eleonora Maurizi
- Centre for Regenerative Medicine "S. Ferrari", Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
- Department of Medicine and Surgery, Dentistry Center, University of Parma, Parma, Italy.
| | - Davide Schiroli
- Transfusion Medicine Unit, Azienda USL-IRCCS, Reggio Emilia, Italy
| | - Roberta Zini
- Centre for Regenerative Medicine "S. Ferrari", Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | | | - Claudio Macaluso
- Department of Medicine and Surgery, Dentistry Center, University of Parma, Parma, Italy
| | - Graziella Pellegrini
- Centre for Regenerative Medicine "S. Ferrari", Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
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Integration of quantitative phosphoproteomics and transcriptomics revealed phosphorylation-mediated molecular events as useful tools for a potential patient stratification and personalized treatment of human nonfunctional pituitary adenomas. EPMA J 2020; 11:419-467. [PMID: 32849927 DOI: 10.1007/s13167-020-00215-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/05/2020] [Indexed: 02/06/2023]
Abstract
Background Invasiveness is a very challenging clinical problem in nonfunctional pituitary adenomas (NFPAs), and currently, there are no effective invasiveness-related molecular biomarkers. The post-neurosurgery treatment is much different as for invasive and noninvasive NFPAs. The aim of this study was to integrate phosphoproteomics and transcriptomics data to reveal phosphorylation-mediated molecular events for invasive characteristics of NFPAs to achieve a potential tool for patient stratification, and prognostic/predictive assessment to discriminate invasive from noninvasive NFPAs for personalized attitude. Methods The 6-plex tandem mass tag (TMT) labeling reagents coupled with TiO2 enrichment of phosphopeptides and liquid chromatography-tandem mass spectrometry (LC-MS/MS) were used to identify and quantify each phosphoprotein and phosphosite in NFPAs and controls. Differentially expressed genes (DEGs) between invasive NFPA and control tissues were obtained from the Gene Expression Omnibus (GEO) database. The overlapping analysis was performed between phosphoprotiens and invasive DEGs. Gene Ontology (GO) enrichment, the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, and protein-protein interaction (PPI) analyses were used to analyze these overlapped molecules. Results In total, 1035 phosphoproteins with 2982 phosphorylation sites were identified in NFPAs vs. controls, and 2751 DEGs were identified in invasive NFPAs vs. controls. Overlapping analysis of these phosphoproteins and DEGs exposed 130 overlapped molecules (phosphoproteins; invasive DEGs). GO enrichment and KEGG pathway analyses of 130 overlapped molecules revealed multiple biological processes and signaling pathway network alterations, including cell-cell adhesion, platelet activation, GTPase signaling pathway, protein kinase signaling, calcium signaling pathway, estrogen signaling pathway, glucagon signaling pathway, cGMP-PKG signaling pathway, GnRH signaling pathway, inflammatory mediator regulation of TRP channels, vascular smooth muscle contraction, and Fc gamma R-mediated phagocytosis, which were obviously associated with tumor invasive characteristics. For 130 overlapped molecules, PPI network-based molecular complex detection (MCODE) identified 10 hub molecules, namely SLC2A4, TSC2, AKT1, SCG3, ALB, APOL1, ACACA, SPARCL1, CHGB, and IGFBP5. These hub molecules are involved in multiple signaling pathways and represent potential predictive/prognostic markers in NFPA patients as well as they represent potential therapeutic targets. Conclusions This study provided the first large-scale phosphoprotein profiling and phosphorylation-related signaling pathway network alterations in human NFPA tissues. Further, overlapping analysis of phosphoproteins and invasive DEGs revealed the phosphorylation-mediated signaling pathway network changes in invasive NFPAs. These findings are the precious resource for in-depth insight into the molecular mechanisms of NFPAs, as well as for the discovery of effective phosphoprotein biomarkers and therapeutic targets for invasive NFPAs.
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Strunz M, Jarrell JT, Cohen DS, Rosin ER, Vanderburg CR, Huang X. Modulation of SPARC/Hevin Proteins in Alzheimer's Disease Brain Injury. J Alzheimers Dis 2020; 68:695-710. [PMID: 30883351 PMCID: PMC6481539 DOI: 10.3233/jad-181032] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Alzheimer’s disease (AD) is an age-related progressive form of dementia that features neuronal loss, intracellular tau, and extracellular amyloid-β (Aβ) protein deposition. Neurodegeneration is accompanied by neuroinflammation mainly involving microglia, the resident innate immune cell population of the brain. During AD progression, microglia shift their phenotype, and it has been suggested that they express matricellular proteins such as secreted protein acidic and rich in cysteine (SPARC) and Hevin protein, which facilitate the migration of other immune cells, such as blood-derived dendritic cells. We have detected both SPARC and Hevin in postmortem AD brain tissues and confirmed significant alterations in transcript expression using real-time qPCR. We suggest that an infiltration of myeloid-derived immune cells occurs in the areas of diseased tissue. SPARC is highly expressed in AD brain and collocates to Aβ protein deposits, thus contributing actively to cerebral inflammation and subsequent tissue repair, and Hevin may be downregulated in the diseased state. However, further research is needed to reveal the exact roles of SPARC and Hevin proteins and associated signaling pathways in AD-related neuroinflammation. Nevertheless, normalizing SPARC/Hevin protein expression such as interdicting heightened SPARC protein expression may confer a novel therapeutic opportunity for modulating AD progression.
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Affiliation(s)
- Maximilian Strunz
- Department of Neurology, Harvard NeuroDiscovery Center, Advanced Tissue Resource Center, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Juliet T Jarrell
- Department of Psychiatry, Neurochemistry Laboratory, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - David S Cohen
- Department of Psychiatry, Neurochemistry Laboratory, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Eric R Rosin
- Department of Psychiatry, Neurochemistry Laboratory, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Charles R Vanderburg
- Department of Neurology, Harvard NeuroDiscovery Center, Advanced Tissue Resource Center, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Xudong Huang
- Department of Psychiatry, Neurochemistry Laboratory, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
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Liu J, Wu S, Xie X, Wang Z, Lei Q. Identification of potential crucial genes and key pathways in osteosarcoma. Hereditas 2020; 157:29. [PMID: 32665038 PMCID: PMC7362476 DOI: 10.1186/s41065-020-00142-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 07/03/2020] [Indexed: 12/12/2022] Open
Abstract
Background The aim of this study is to identify the potential pathogenic and metastasis-related differentially expressed genes (DEGs) in osteosarcoma through bioinformatic analysis of Gene Expression Omnibus (GEO) database. Results Gene expression profiles of GSE14359, GSE16088, and GSE33383, in total 112 osteosarcoma tissue samples and 7 osteoblasts, were analyzed. Seventy-four normal-primary DEGs (NPDEGs) and 764 primary-metastatic DEGs (PMDEGs) were screened. VAMP8, A2M, HLA-DRA, SPARCL1, HLA-DQA1, APOC1 and AQP1 were identified continuously upregulating during the oncogenesis and metastasis of osteosarcoma. The enriched functions and pathways of NPDEGs include procession and presentation of antigens, activation of MHC class II receptors and phagocytosis. The enriched functions and pathways of PMDEGs include mitotic nuclear division, cell adhesion molecules (CAMs) and focal adhesion. With protein-protein interaction (PPI) network analyzed by Molecular Complex Detection (MCODE) plug-in of Cytoscape software, one hub NPDEG (HLA-DRA) and 7 hub PMDEGs (CDK1, CDK20, CCNB1, MTIF2, MRPS7, VEGFA and EGF) were eventually selected, and the most significant pathways in NPDEGs module and PMDEGs module were enriched in the procession and presentation of exogenous peptide antigen via MHC class II and the nuclear division, respectively. Conclusions By integrated bioinformatic analysis, numerous DEGs related to osteosarcoma were screened, and the hub DEGs identified in this study are possibly part of the potential biomarkers for osteosarcoma. However, further experimental studies are still necessary to elucidate the biological function and mechanism of these genes.
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Affiliation(s)
- Junwei Liu
- Department of Orthopedic surgery, Daping Hospital, Army medical university, No. 10 Changjiang Branch Road, Yuzhong District, Chongqing, 400042, PR China
| | - Siyu Wu
- Department of Orthopedic surgery, Daping Hospital, Army medical university, No. 10 Changjiang Branch Road, Yuzhong District, Chongqing, 400042, PR China
| | - Xiaoyu Xie
- Department of Orthopedic surgery, Daping Hospital, Army medical university, No. 10 Changjiang Branch Road, Yuzhong District, Chongqing, 400042, PR China
| | - Ziming Wang
- Department of Orthopedic surgery, Daping Hospital, Army medical university, No. 10 Changjiang Branch Road, Yuzhong District, Chongqing, 400042, PR China.
| | - Qianqian Lei
- Department of Radiation Oncology, Chongqing University Cancer Hospital, No. 181, Hanyu road, Shapingba District, Chongqing, 400030, PR China.
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Molina ER, Chim LK, Barrios S, Ludwig JA, Mikos AG. Modeling the Tumor Microenvironment and Pathogenic Signaling in Bone Sarcoma. TISSUE ENGINEERING. PART B, REVIEWS 2020; 26:249-271. [PMID: 32057288 PMCID: PMC7310212 DOI: 10.1089/ten.teb.2019.0302] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/07/2020] [Indexed: 12/17/2022]
Abstract
Investigations of cancer biology and screening of potential therapeutics for efficacy and safety begin in the preclinical laboratory setting. A staple of most basic research in cancer involves the use of tissue culture plates, on which immortalized cell lines are grown in monolayers. However, this practice has been in use for over six decades and does not account for vital elements of the tumor microenvironment that are thought to aid in initiation, propagation, and ultimately, metastasis of cancer. Furthermore, information gleaned from these techniques does not always translate to animal models or, more crucially, clinical trials in cancer patients. Osteosarcoma (OS) and Ewing sarcoma (ES) are the most common primary tumors of bone, but outcomes for patients with metastatic or recurrent disease have stagnated in recent decades. The unique elements of the bone tumor microenvironment have been shown to play critical roles in the pathogenesis of these tumors and thus should be incorporated in the preclinical models of these diseases. In recent years, the field of tissue engineering has leveraged techniques used in designing scaffolds for regenerative medicine to engineer preclinical tumor models that incorporate spatiotemporal control of physical and biological elements. We herein review the clinical aspects of OS and ES, critical elements present in the sarcoma microenvironment, and engineering approaches to model the bone tumor microenvironment. Impact statement The current paradigm of cancer biology investigation and therapeutic testing relies heavily on monolayer, monoculture methods developed over half a century ago. However, these methods often lack essential hallmarks of the cancer microenvironment that contribute to tumor pathogenesis. Tissue engineers incorporate scaffolds, mechanical forces, cells, and bioactive signals into biological environments to drive cell phenotype. Investigators of bone sarcomas, aggressive tumors that often rob patients of decades of life, have begun to use tissue engineering techniques to devise in vitro models for these diseases. Their efforts highlight how critical elements of the cancer microenvironment directly affect tumor signaling and pathogenesis.
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Affiliation(s)
- Eric R. Molina
- Department of Bioengineering, Rice University, Houston, Texas
| | - Letitia K. Chim
- Department of Bioengineering, Rice University, Houston, Texas
| | - Sergio Barrios
- Department of Bioengineering, Rice University, Houston, Texas
| | - Joseph A. Ludwig
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, MD Anderson Cancer Center, The University of Texas, Houston, Texas
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Klingler A, Regensburger D, Tenkerian C, Britzen-Laurent N, Hartmann A, Stürzl M, Naschberger E. Species-, organ- and cell-type-dependent expression of SPARCL1 in human and mouse tissues. PLoS One 2020; 15:e0233422. [PMID: 32437418 PMCID: PMC7241726 DOI: 10.1371/journal.pone.0233422] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 05/05/2020] [Indexed: 12/30/2022] Open
Abstract
SPARCL1 is a matricellular protein with anti-adhesive, anti-proliferative and anti-tumorigenic functions and is frequently downregulated in tumors such as colorectal carcinoma or non-small cell lung cancer. Studies have identified SPARCL1 as an angiocrine tumor suppressor secreted by tumor vessel endothelial cells, thereby exerting inhibitory activity on angiogenesis and tumor growth, in colorectal carcinoma. It is unknown whether SPARCL1 may exert these homeostatic functions in all organs and in other species. Therefore, SPARCL1 expression was comparatively analysed between humans and mice in a systematic manner. Murine Sparcl1 (mSparcl1) is most strongly expressed in the lung; expressed at an intermediate level in most organs, including the large intestine; and absent in the liver. In human tissues, SPARCL1 (hSPARCL1) was detected in all organs, with the strongest expression in the stomach, large intestine and lung, mostly consistent with the murine expression pattern. A striking difference between human and murine tissues was the absence of mSparcl1 expression in murine livers, while human livers showed moderate expression. Furthermore, mSparcl1 was predominantly associated with mural cells, whereas hSPARCL1 was detected in both mural and endothelial cells. Human SPARCL1 expression was downregulated in different carcinomas, including lung and colon cancers. In conclusion, this study revealed species-, organ- and cell-type-dependent expression of SPARCL1, suggesting that its function may not be similar between humans and mice.
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Affiliation(s)
- Anika Klingler
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
| | - Daniela Regensburger
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
| | - Clara Tenkerian
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
| | - Nathalie Britzen-Laurent
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
| | - Arndt Hartmann
- Institute of Pathology, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Michael Stürzl
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
| | - Elisabeth Naschberger
- Division of Molecular and Experimental Surgery, Department of Surgery, University Medical Center Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Translational Research Center, Erlangen, Germany
- * E-mail:
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Zheng B, Zhang S, Cai W, Wang J, Wang T, Tang N, Shi Y, Luo X, Yan W. Identification of Novel Fusion Transcripts in Undifferentiated Pleomorphic Sarcomas by Transcriptome Sequencing. Cancer Genomics Proteomics 2020; 16:399-408. [PMID: 31467233 DOI: 10.21873/cgp.20144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/03/2019] [Accepted: 07/04/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND/AIM Undifferentiated pleomorphic sarcoma (UPS) is an aggressive mesenchymal neoplasm characterized by chromosomal instability. The aim of this study was to identify fusion events involved in UPS. MATERIALS AND METHODS Transcriptome sequencing was performed to search for new fusion genes in 19 UPS samples, including two paired recurrent (R) and re-recurrent (RR) samples. RESULTS A total of 66 fusion genes were detected. Among them, 10 novel fusion genes were further confirmed by reverse transcription polymerase chain reaction (RT-PCR) and Sanger sequencing. Retinoblastoma (RB1) fusions (2 cases) were the most recurrent fusion genes. The gene fusions RB1-RNASEH2B, RB1-FGF14-AS1, and E2F6-FKBP4 were correlated with the Rb/E2F pathway. Pseudogenes were involved in the formation of the gene fusions CIC-DUX4L8 and EIF2AK4-ANXA2P2. Importantly, targetable gene fusions (PDGFRA-MACROD2 and NCOR1-MAP2K1) were detected in UPS. CONCLUSION Screening for the presence of fusion transcripts will provide vital clues to the understanding of genetic alterations and the finding of new targeted therapies for UPS.
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Affiliation(s)
- Biqiang Zheng
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | | | - Weiluo Cai
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | - Jian Wang
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, P.R. China
| | - Ting Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Ning Tang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Yingqiang Shi
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | - Xiaoying Luo
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Wangjun Yan
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
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Zhao SJ, Kong FQ, Jie J, Li Q, Liu H, Xu AD, Yang YQ, Jiang B, Wang DD, Zhou ZQ, Tang PY, Chen J, Wang Q, Zhou Z, Chen Q, Yin GY, Zhang HW, Fan J. Macrophage MSR1 promotes BMSC osteogenic differentiation and M2-like polarization by activating PI3K/AKT/GSK3β/β-catenin pathway. Theranostics 2020; 10:17-35. [PMID: 31903103 PMCID: PMC6929615 DOI: 10.7150/thno.36930] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/21/2019] [Indexed: 12/18/2022] Open
Abstract
Approximately 10% of bone fractures do not heal satisfactorily, leading to significant clinical and socioeconomic implications. Recently, the role of macrophages in regulating bone marrow stem cell (BMSC) differentiation through the osteogenic pathway during fracture healing has attracted much attention. Methods: The tibial monocortical defect model was employed to determine the critical role of macrophage scavenger receptor 1 (MSR1) during intramembranous ossification (IO) in vivo. The potential functions and mechanisms of MSR1 were explored in a co-culture system of bone marrow-derived macrophages (BMDMs), RAW264.7 cells, and BMSCs using qPCR, Western blotting, immunofluorescence, and RNA sequencing. Results: In this study, using the tibial monocortical defect model, we observed delayed IO in MSR1 knockout (KO) mice compared to MSR1 wild-type (WT) mice. Furthermore, macrophage MSR1 mediated PI3K/AKT/GSK3β/β-catenin signaling increased ability to promote osteogenic differentiation of BMSCs in the co-culture system. We also identified proliferator-activated receptor gamma coactivator 1-alpha (PGC1α) as the target gene for macrophage MSR1-activated PI3K/AKT/GSK3β/β-catenin pathway in the co-culture system that facilitated M2-like polarization by enhancing mitochondrial oxidative phosphorylation. Conclusion: Our findings revealed a previously unrecognized function of MSR1 in macrophages during fracture repair. Targeting MSR1 might, therefore, be a new therapeutic strategy for fracture repair.
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Gagliardi F, Narayanan A, Gallotti AL, Pieri V, Mazzoleni S, Cominelli M, Rezzola S, Corsini M, Brugnara G, Altabella L, Politi LS, Bacigaluppi M, Falini A, Castellano A, Ronca R, Poliani PL, Mortini P, Galli R. Enhanced SPARCL1 expression in cancer stem cells improves preclinical modeling of glioblastoma by promoting both tumor infiltration and angiogenesis. Neurobiol Dis 2019; 134:104705. [PMID: 31830525 DOI: 10.1016/j.nbd.2019.104705] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/14/2019] [Accepted: 12/08/2019] [Indexed: 12/16/2022] Open
Abstract
Glioblastoma (GBM) is the most malignant brain tumor of adults and is characterized by extensive cell dissemination within the brain parenchyma and enhanced angiogenesis. Effective preclinical modeling of these key features suffers from several shortcomings. Aim of this study was to determine whether modulating the expression of extracellular matrix (ECM) modifiers in proneural (PN) and mesenchymal (MES) cancer stem cells (CSCs) and in conventional glioma cell lines (GCLs) might improve tumor invasion and vascularization. To this end, we selected secreted, acidic and rich in cysteine-like 1 (SPARCL1) as a potential mediator of ECM remodeling in GBM. SPARCL1 transcript and protein expression was assessed in PN and MES CSCs as well as GCLs, in their xenografts and in patient-derived specimens by qPCR, WB and IHC. SPARCL1 expression was then enforced in both CSCs and GCLs by lentiviral-based transduction. The effect of SPARCL1 gain-of-function on microvascular proliferation, microglia activation and advanced imaging features was tested in intracranial xenografts by IHC and MRI and validated by chorioallantoic membrane (CAM) assays. SPARCL1 expression significantly enhanced the infiltrative and neoangiogenic features of PN and MES CSC/GCL-induced tumors, with the concomitant activation of inflammatory responses associated with the tumor microenvironment, thus resulting in experimental GBMs that reproduced both the parenchymal infiltration and the increased microvascular density, typical of GBM. Overall, these results indicate that SPARCL1 overexpression might be instrumental for the generation of CSC-derived preclinical models of GBM in which the main pathognomonic hallmarks of GBMs are retrievable, making them suitable for effective preclinical testing of therapeutics.
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Affiliation(s)
- Filippo Gagliardi
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Ashwin Narayanan
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Alberto Luigi Gallotti
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Valentina Pieri
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Stefania Mazzoleni
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Manuela Cominelli
- Department Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia 25124, Italy
| | - Sara Rezzola
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Michela Corsini
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Gianluca Brugnara
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Luisa Altabella
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Letterio Salvatore Politi
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Marco Bacigaluppi
- Neuroimmunology Unit, Institute of Experimental Neurology (INSPE), Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Andrea Falini
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Antonella Castellano
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Roberto Ronca
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Pietro Luigi Poliani
- Department Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia 25124, Italy
| | - Pietro Mortini
- Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Rossella Galli
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy.
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He Y, Zhou S, Deng F, Zhao S, Chen W, Wang D, Chen X, Hou J, Zhang J, Zhang W, Ding L, Tang J, Zhou Z. Clinical and transcriptional signatures of human CD204 reveal an applicable marker for the protumor phenotype of tumor-associated macrophages in breast cancer. Aging (Albany NY) 2019; 11:10883-10901. [PMID: 31799941 PMCID: PMC6932883 DOI: 10.18632/aging.102490] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 11/17/2019] [Indexed: 12/14/2022]
Abstract
Background: Tumor-associated macrophages in human breast cancer are poorly understood. Specific tumor-associated macrophage-related molecular mechanisms among different intrinsic molecular subtypes remain unclear. Here, we have identified and explored the roles of the tumor-associated macrophages novel marker: CD204 in different subtypes of breast cancer. Results: CD204 was upregulated in four subtypes of breast cancer, and this was associated with poor survival outcomes. CD204 could promote tumor cell proliferation, migration, and invasion and was involved in immune system-related pathways among all subtypes. Special pathways in each subtype were also found. High CD204 mRNA expressions were associated with high proportions of protumor immune cell populations, and most immunoinhibitors positive correlated with CD204 expression in all subtypes. Conclusions: These findings contribute to a better understanding and managing the protumor phenotype of tumor-associated macrophages in different subtypes of breast cancer. Methods: The expression of CD204 and its clinical outcome were analyzed. The roles of CD204 in the regulation of tumor cell proliferation, migration, and invasion were studied. Potential pathways influenced by CD204 were displayed. Immune cell infiltration in different CD204 mRNA expression status and correlations between CD204 and immunoinhibitors were also analyzed.
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Affiliation(s)
- Yunjie He
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Siying Zhou
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Fei Deng
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Shujie Zhao
- Department of Orthopedic, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210019, P.R. China
| | - Wenquan Chen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Dandan Wang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Xiu Chen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Juncheng Hou
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Jian Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Wei Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Li Ding
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Jinhai Tang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Zuomin Zhou
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing 210029, P.R. China
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Wang Y, Liu S, Yan Y, Li S, Tong H. SPARCL1 promotes C2C12 cell differentiation via BMP7-mediated BMP/TGF-β cell signaling pathway. Cell Death Dis 2019; 10:852. [PMID: 31699966 PMCID: PMC6838091 DOI: 10.1038/s41419-019-2049-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/23/2019] [Accepted: 10/07/2019] [Indexed: 12/21/2022]
Abstract
The extracellular matrix (ECM) is known to regulate tissue development and cell morphology, movement, and differentiation. SPARCL1 is an ECM protein, but its role in mouse cell differentiation has not been widely investigated. The results of western blotting and immunofluorescence showed that SPARCL1 is associated with the repair of muscle damage in mice and that SPARCL1 binds to bone morphogenetic protein 7 (BMP7) by regulating BMP/transforming growth factor (TGF)-β cell signaling. This pathway promotes the differentiation of C2C12 cells. Using CRISPR/Cas9 technology, we also showed that SPARCL1 activates BMP/TGF-β to promote the differentiation of C2C12 cells. BMP7 molecules were found to interact with SPARCL1 by immunoprecipitation analysis. Western blotting and immunofluorescence were performed to verify the effect of BMP7 on C2C12 cell differentiation. Furthermore, SPARCL1 was shown to influence the expression of BMP7 and activity of the BMP/TGF-β signaling pathway. Finally, SPARCL1 activation was accompanied by BMP7 inhibition in C2C12 cells, which confirmed that SPARCL1 affects BMP7 expression and can promote C2C12 cell differentiation through the BMP/TGF-β pathway. The ECM is essential for muscle regeneration and damage repair. This study intends to improve the understanding of the molecular mechanisms of muscle development and provide new treatment ideas for muscle injury diseases.
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Affiliation(s)
- YuXin Wang
- The Laboratory of Cell and Developmental Biology, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - ShuaiYu Liu
- The Laboratory of Cell and Developmental Biology, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - YunQin Yan
- The Laboratory of Cell and Developmental Biology, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - ShuFeng Li
- The Laboratory of Cell and Developmental Biology, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - HuiLi Tong
- The Laboratory of Cell and Developmental Biology, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China. .,Life Science and Biotechnology Research Center, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China.
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Liu X, Zhao J, Luan X, Li S, Zhai J, Liu J, Du Y. SPARCL1 impedes trophoblast migration and invasion by down-regulating ERK phosphorylation and AP-1 production and altering EMT-related molecule expression. Placenta 2019; 89:33-41. [PMID: 31675488 DOI: 10.1016/j.placenta.2019.10.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/12/2019] [Accepted: 10/11/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Embryo implantation depends on trophoblast cells migration and invasion. Abnormal function of trophoblast cells could result in many pregnancy complications. Secreted protein acidic and rich in cysteine like-1 (SPARCL1) has been reported to inhibit cell migration and tumor invasion. This study aimed to explore the role of SPARCL1 in trophoblast functions. METHODS Villous specimens were obtained from 31 women with spontaneous abortion and 31 women with normal early pregnancy to determine the expression of SPARCL1. HTR8/SVneo cells and JAR cells were transfected with pIRES2-EGFP-SPARCL1 vectors and control vectors. The proliferation assay and scratch-wound assay were performed. Quantitative polymerase chain reaction (qPCR) and western blotting were performed to assess epithelial mesenchymal transition (EMT)-related molecules including MMP2, MMP3, N-cadherin, E-cadherin and vimentin. Extracellular signal-regulated kinase (ERK) phosphorylation activity and AP-1 expression in HTR8/SVneo cells following multi-scratching were detected using above assays. RESULTS The mRNA and protein levels of SPARCL1 were significantly higher in the abortion group than in the normal pregnancy group. After transfection, there was no difference of cell viability between the SPARCL1-overexpression group and control vector group. However, the migration distance and area were reduced and the abundances of EMT related molecules were changed by SPARCL1 overexpression when compared with controls. Lower ERK phosphorylation activity and decreased Fos and Jun expressions were noted at high level of SPARCL1. CONCLUSION Restrained migration and invasion were noted in trophoblast cells with SPARCL1 overexpression, which might affect embryo implantation and placenta development. It could be involved in the pathogenesis of spontaneous abortion.
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Affiliation(s)
- Xiaojing Liu
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Jun Zhao
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Xiaorui Luan
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Shang Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Junyu Zhai
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Jiansheng Liu
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China
| | - Yanzhi Du
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, China.
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Wang Z, Wang Z, Li B, Wang S, Chen T, Ye Z. Innate Immune Cells: A Potential and Promising Cell Population for Treating Osteosarcoma. Front Immunol 2019; 10:1114. [PMID: 31156651 PMCID: PMC6531991 DOI: 10.3389/fimmu.2019.01114] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 05/01/2019] [Indexed: 12/13/2022] Open
Abstract
Advanced, recurrent, or metastasized osteosarcomas remain challenging to cure or even alleviate. Therefore, the development of novel therapeutic strategies is urgently needed. Cancer immunotherapy has greatly improved in recent years, with options including adoptive cellular therapy, vaccination, and checkpoint inhibitors. As such, immunotherapy is becoming a potential strategy for the treatment of osteosarcoma. Innate immunocytes, the first line of defense in the immune system and the bridge to adaptive immunity, are one of the vital effector cell subpopulations in cancer immunotherapy. Innate immune cell-based therapy has shown potent antitumor activity against hematologic malignancies and some solid tumors, including osteosarcoma. Importantly, some immune checkpoints are expressed on both innate and adaptive immune cells, modulating their functions in tumor immunity. Therefore, blocking or activating immune checkpoint-mediated downstream signaling pathways can improve the therapeutic effects of innate immune cell-based therapy. In this review, we summarize the current status and future prospects of innate immune cell-based therapy for the treatment of osteosarcoma, with a focus on the potential synergistic effects of combination therapy involving innate immunotherapy and immune checkpoint inhibitors/oncolytic viruses.
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Affiliation(s)
- Zenan Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Zhan Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Binghao Li
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Shengdong Wang
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Tao Chen
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
| | - Zhaoming Ye
- Department of Orthopedics, Musculoskeletal Tumor Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Orthopedic Research, Zhejiang University, Hangzhou, China
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Abstract
Although the investigation into biomarkers specific for pulmonary metastasis within osteosarcoma (OS) has recently expanded, their usage within the clinic remains sparse. The current screening protocol after any OS diagnosis includes a chest CT scan; however, metastatic lung nodules frequently go undetected and remain the primary cause of death in OS. Recently, screening technologies such as liquid biopsy and next-generation sequencing have revealed a promising array of biomarkers with predictive and diagnostic value for the pulmonary metastasis associated with OS. These biomarkers draw from genomics, transcriptomics, epigenetics, and metabolomics. When assessed in concert, their utility is most promising as OS is a highly heterogeneous cancer. Accordingly, there has been an expansion of clinical trials not only aimed at further demonstrating the significance of these individual biomarkers but to also reveal which therapies resolve the pulmonary metastasis once detected. This review will focus on the recently discovered and novel metastatic biomarkers within OS, their molecular and cellular mechanisms, the expansion of humanized OS mouse models amenable to their testing, and the associated clinical trials aimed at managing the metastatic phase of OS.
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Zhao GS, Zhang Q, Cao Y, Wang Y, Lv YF, Zhang ZS, Zhang Y, Tan QL, Chang Y, Quan ZX, Jiang DM, Guo QN. High expression of ID1 facilitates metastasis in human osteosarcoma by regulating the sensitivity of anoikis via PI3K/AKT depended suppression of the intrinsic apoptotic signaling pathway. Am J Transl Res 2019; 11:2117-2139. [PMID: 31105823 PMCID: PMC6511763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 02/21/2019] [Indexed: 06/09/2023]
Abstract
A lack of understanding of the molecular basis underlying the regulation of metastatic disease and its effective therapy are the primary causes of high mortality in osteosarcoma. Thus, new insights into metastases and novel effective targets for metastatic osteosarcoma are urgently required. Anoikis resistance is considered a hallmark of cancer cells with metastatic ability. However, the molecular mechanism of anoikis is poorly understood in osteosarcoma. We applied immunohistochemistry to investigate the correlation between inhibitor of differentiation or DNA binding 1 (ID1) and clinicopathological features, and investigated the correlation between ID1 and the metastatic behavior of osteosarcoma cells, in vitro and in vivo. The results revealed that ID1 is overexpressed in human osteosarcoma tissues, is positively associated with lung metastases, and is a potential biomarker of poor prognosis. Overexpression of ID1 could increase anoikis insensitivity of osteosarcoma cells to facilitate metastasis through the PI3K/AKT-dependent mitochondrial apoptosis pathway. Knockdown of ID1 partly reversed the high potential of metastasis in anoikis-resistant osteosarcoma cells. Our findings revealed, that ID1 is a candidate molecular target for metastatic potential osteosarcoma by highlighting the role of anoikis resistance. In addition ID1 might be a potential predictor of poor prognosis in patients with osteosarcoma.
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Affiliation(s)
- Guo-Sheng Zhao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
- Bone and Trauma Center, The Third Affiliated Hospital of Chongqing Medical UniversityChongqing 401120, People’s Republic of China
| | - Qiao Zhang
- Department of Rehabilitation, Xinqiao Hospital, Army Medical UniversityChongqing 400016, People’s Republic of China
| | - Ya Cao
- Department of Pathology, Xinqiao Hospital, Army Medical UniversityChongqing 400037, People’s Republic of China
| | - Yang Wang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
| | - Yang-Fan Lv
- Department of Pathology, Xinqiao Hospital, Army Medical UniversityChongqing 400037, People’s Republic of China
| | - Zhao-Si Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
| | - Yuan Zhang
- Department of Orthopaedics, Children’s Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Key Laboratory of Pediatrics in Chongqing, China International Science and Technology Cooperation Base of Child Development and Critical DisordersChongqing 400014, People’s Republic of China
| | - Qiu-Lin Tan
- Department of Pathology, Xinqiao Hospital, Army Medical UniversityChongqing 400037, People’s Republic of China
| | - Yu Chang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
| | - Zheng-Xue Quan
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
| | - Dian-Ming Jiang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016, People’s Republic of China
- Bone and Trauma Center, The Third Affiliated Hospital of Chongqing Medical UniversityChongqing 401120, People’s Republic of China
| | - Qiao-Nan Guo
- Department of Pathology, Xinqiao Hospital, Army Medical UniversityChongqing 400037, People’s Republic of China
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