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Chen Y, Zhang M, Liu Z, Zhang N, Wang Q. Ursodeoxycholic Acid Platinum(IV) Conjugates as Antiproliferative and Antimetastatic Agents: Remodel the Tumor Microenvironment through Suppressing JAK2/STAT3 Signaling. J Med Chem 2024; 67:17551-17567. [PMID: 39292635 DOI: 10.1021/acs.jmedchem.4c01549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2024]
Abstract
Tumor microenvironment (TME) is a pivotal factor driving the tumor metastasis and leading to the failure of tumor therapy. Here, a series of ursodeoxycholic acid platinum(IV) conjugates with potency in remodeling the TME through suppressing JAK2/STAT3 signaling was developed. A candidate was screened out, which displayed potent antiproliferative and antimetastatic performance both in vitro and in vivo. It displayed superior pharmacokinetic properties compared to cisplatin. Serious DNA injury was induced, and then mitochondria-mediated apoptosis was initiated through the Bcl-2/Bax/Caspase3 pathway. The JAK2/STAT3 and TGF-β1 signaling pathways were remarkably inhibited, and pro-death autophagy was subsequently promoted. The inflammatory and hypoxic TME was suppressed by downregulating COX-2, MMP9, and HIF-1α, which resulted in inhibited angiogenesis in tumors by inhibiting the HIF-1α/VEGFA axis. Additionally, the immunosuppressive TME was reversed by blocking the immune checkpoint PD-L1, further improving the density of CD3+ and CD8+ tumor-infiltrating lymphocytes, and promoting macrophage polarization from M2- to M1-type.
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Affiliation(s)
- Yan Chen
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Ming Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Zhifang Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Ning Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Qingpeng Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
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Adams KM, Wendt JR, Wood J, Olson S, Moreno R, Jin Z, Gopalan S, Lang JD. Cell-intrinsic platinum response and associated genetic and gene expression signatures in ovarian cancer cell lines and isogenic models. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.26.605381. [PMID: 39131380 PMCID: PMC11312449 DOI: 10.1101/2024.07.26.605381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Ovarian cancers are still largely treated with platinum-based chemotherapy as the standard of care, yet few biomarkers of clinical response have had an impact on clinical decision making as of yet. Two particular challenges faced in mechanistically deciphering platinum responsiveness in ovarian cancer have been the suitability of cell line models for ovarian cancer subtypes and the availability of information on comparatively how sensitive ovarian cancer cell lines are to platinum. We performed one of the most comprehensive profiles to date on 36 ovarian cancer cell lines across over seven subtypes and integrated drug response and multiomic data to improve on our understanding of the best cell line models for platinum responsiveness in ovarian cancer. RNA-seq analysis of the 36 cell lines in a single batch experiment largely conforms with the currently accepted subtyping of ovarian cancers, further supporting other studies that have reclassified cell lines and demonstrate that commonly used cell lines are poor models of high-grade serous ovarian carcinoma. We performed drug dose response assays in the 32 of these cell lines for cisplatin and carboplatin, providing a quantitative database of IC50s for these drugs. Our results demonstrate that cell lines largely fall either well above or below the equivalent dose of the clinical maximally achievable dose (Cmax) of each compound, allowing designation of cell lines as sensitive or resistant. We performed differential expression analysis for high-grade serous ovarian carcinoma cell lines to identify gene expression correlating with platinum-response. Further, we generated two platinum-resistant derivatives each for OVCAR3 and OVCAR4, as well as leveraged clinically-resistant PEO1/PEO4/PEO6 and PEA1/PEA2 isogenic models to perform differential expression analysis for seven total isogenic pairs of platinum resistant cell lines. While gene expression changes overall were heterogeneous and vast, common themes were innate immunity/STAT activation, epithelial to mesenchymal transition and stemness, and platinum influx/efflux regulators. In addition to gene expression analyses, we performed copy number signature analysis and orthogonal measures of homologous recombination deficiency (HRD) scar scores and copy number burden, which is the first report to our knowledge applying field-standard copy number signatures to ovarian cancer cell lines. We also examined markers and functional readouts of stemness that revealed that cell lines are poor models for examination of stemness contributions to platinum resistance, likely pointing to the fact that this is a transient state. Overall this study serves as a resource to determine the best cell lines to utilize for ovarian cancer research on certain subtypes and platinum response studies, as well as sparks new hypotheses for future study in ovarian cancer.
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Affiliation(s)
- Kristin M. Adams
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Jae-Rim Wendt
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Josie Wood
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Sydney Olson
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Ryan Moreno
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Department of Computer Science, University of Wisconsin-Madison, Madison, WI, USA
| | - Zhongmou Jin
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Srihari Gopalan
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Jessica D. Lang
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, USA
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Chen Y, Zhang M, He Y, Li S, Feng S, Liu Z, Zhang N, Liu M, Wang Q. Canadine Platinum(IV) Complexes Targeting Epithelial-Mesenchymal Transition as Antiproliferative and Antimetastatic Agents. J Med Chem 2024. [PMID: 39069665 DOI: 10.1021/acs.jmedchem.4c00843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
Epithelial-mesenchymal transition (EMT) is a critical process for cancer progression, which is crucial in inhibiting the immunity in tumors and further boosting tumor metastasis. The suppression of EMT represents a promising strategy for inhibiting metastatic tumors. Herein, a series of new canadine platinum(IV) conjugates with potent antiproliferative and antimetastatic activities were developed, which activated by suppressing EMT and provoking immune response in tumors besides causing DNA injury. The complexes could covalently conjugate to DNA and induce mitochondria-mediated apoptosis via Bcl-2/Bax/caspase3 signaling. The EMT process was remarkably inhibited by suppressing the Wnt/β-catenin pathway, reversing the inflammatory tumor microenvironment, and inhibiting the HIF-1α pathway, which further resulted in the inhibited angiogenesis in tumors. Moreover, the antitumor immunity was elevated by blocking immune checkpoints PD-L1 and CD47 accompanied by the improvement of CD3+ and CD8+ T lymphocytes and the macrophage polarization from M2- toward M1-type simultaneously in tumors.
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Affiliation(s)
- Yan Chen
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Ming Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Yanqin He
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Suying Li
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Shuaiqi Feng
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Zhifang Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Ning Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
| | - Meifeng Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Qingpeng Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, P.R. China
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Zhang C, Zeng M, Xu Y, Huang B, Shi P, Zhu X, Cao Y. S100A6 mediated epithelial-mesenchymal transition affects chemosensitivity of colorectal cancer to oxaliplatin. Gene 2024; 914:148406. [PMID: 38521111 DOI: 10.1016/j.gene.2024.148406] [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: 01/06/2024] [Revised: 03/17/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024]
Abstract
PURPOSE To investigate the mechanism by which S100 calcium-binding protein A6 (S100A6) affects colorectal cancer (CRC) cells to oxaliplatin (L-OHP) chemotherapy, and to explore new strategies for CRC treatment. METHODS S100A6 expression was assessed in both parental and L-OHP-resistant CRC cells using western blotting, quantitative real-time polymerase chain reaction (qRT-PCR), and enzyme-linked immunosorbent assays (ELISA). Lentiviral vectors were utilized to induce the knockdown of S100A6 expression, followed by comprehensive evaluations of cell proliferation, apoptosis, and epithelial-mesenchymal transition (EMT). Additionally, RNA-seq analysis was conducted to identify genes associated with the knockdown of S100A6. RESULTS Elevated S100A6 expression in CRC tissues correlated with an adverse prognosis in patients with CRC. Higher expression of S100A6 was also observed in L-OHP-resistant CRC cells, which showed enhanced proliferation, migration, invasion, and antiapoptotic capabilities. Notably, the knockdown of S100A6 expression resulted in decreased proliferation, increased apoptosis, and suppression of EMT and tumorigenicity in L-OHP-resistant CRC cells. Transcriptome sequencing reveals a noteworthy association between S100A6 and vimentin expression. Application of the EMT agonist, transforming growth factor β (TGF-β), induces EMT in CRC cells. S100A6 expression positively correlates with TGF-β expression. TGF-β facilitated the expression of EMT-related molecules and reduced the chemosensitivity of L-OHP in S100A6-knockdown cells. CONCLUSION In conclusion, the knockdown of S100A6 may overcome the L-OHP resistance of CRC cells by modulating EMT.
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Affiliation(s)
- Chunying Zhang
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Menglu Zeng
- Department of Clinical Laboratory, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynaecology and Paediatrics, Fujian Medical University, Fuzhou, China
| | - Yihan Xu
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Bihan Huang
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Pengchong Shi
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xianjin Zhu
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Yingping Cao
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China.
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Huang Y, Chan S, Chen S, Liu X, Li M, Zheng L, Dong Z, Yang Z, Liu Z, Zhou D, Zhang X, Zhang B. Wnt/β-catenin signalling activates IMPDH2-mediated purine metabolism to facilitate oxaliplatin resistance by inhibiting caspase-dependent apoptosis in colorectal cancer. J Transl Med 2024; 22:133. [PMID: 38310229 PMCID: PMC10838440 DOI: 10.1186/s12967-024-04934-0] [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: 11/30/2023] [Accepted: 01/26/2024] [Indexed: 02/05/2024] Open
Abstract
BACKGROUND Oxaliplatin resistance usually leads to therapeutic failure and poor prognosis in colorectal cancer (CRC), while the underlying mechanisms are not yet fully understood. Metabolic reprogramming is strongly linked to drug resistance, however, the role and mechanism of metabolic reprogramming in oxaliplatin resistance remain unclear. Here, we aim to explore the functions and mechanisms of purine metabolism on the oxaliplatin-induced apoptosis of CRC. METHODS An oxaliplatin-resistant CRC cell line was generated, and untargeted metabolomics analysis was conducted. The inosine 5'-monophosphate dehydrogenase type II (IMPDH2) expression in CRC cell lines was determined by quantitative real-time polymerase chain reaction (qPCR) and western blotting analysis. The effects of IMPDH2 overexpression, knockdown and pharmacological inhibition on oxaliplatin resistance in CRC were assessed by flow cytometry analysis of cell apoptosis in vivo and in vitro. RESULTS Metabolic analysis revealed that the levels of purine metabolites, especially guanosine monophosphate (GMP), were markedly elevated in oxaliplatin-resistant CRC cells. The accumulation of purine metabolites mainly arose from the upregulation of IMPDH2 expression. Gene set enrichment analysis (GSEA) indicated high IMPDH2 expression in CRC correlates with PURINE_METABOLISM and MULTIPLE-DRUG-RESISTANCE pathways. CRC cells with higher IMPDH2 expression were more resistant to oxaliplatin-induced apoptosis. Overexpression of IMPDH2 in CRC cells resulted in reduced cell death upon treatment with oxaliplatin, whereas knockdown of IMPDH2 led to increased sensitivity to oxaliplatin through influencing the activation of the Caspase 7/8/9 and PARP1 proteins on cell apoptosis. Targeted inhibition of IMPDH2 by mycophenolic acid (MPA) or mycophenolate mofetil (MMF) enhanced cell apoptosis in vitro and decreased in vivo tumour burden when combined with oxaliplatin treatment. Mechanistically, the Wnt/β-catenin signalling was hyperactivated in oxaliplatin-resistant CRC cells, and a reciprocal positive regulatory mechanism existed between Wnt/β-catenin and IMPDH2. Blocking the Wnt/β-catenin pathway could resensitize resistant cells to oxaliplatin, which could be restored by the addition of GMP. CONCLUSIONS IMPDH2 is a predictive biomarker and therapeutic target for oxaliplatin resistance in CRC.
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Affiliation(s)
- Yuting Huang
- Department of Interventional Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Szehoi Chan
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Shuna Chen
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Xueqi Liu
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Miao Li
- Department of Dermatovenereology, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Liyuan Zheng
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Zhaoxia Dong
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Ziyi Yang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Zixuan Liu
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Disheng Zhou
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Xingding Zhang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China.
| | - Bo Zhang
- Department of Interventional Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
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Liu H, Tang L, Li Y, Xie W, Zhang L, Tang H, Xiao T, Yang H, Gu W, Wang H, Chen P. Nasopharyngeal carcinoma: current views on the tumor microenvironment's impact on drug resistance and clinical outcomes. Mol Cancer 2024; 23:20. [PMID: 38254110 PMCID: PMC10802008 DOI: 10.1186/s12943-023-01928-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
The incidence of nasopharyngeal carcinoma (NPC) exhibits significant variations across different ethnic groups and geographical regions, with Southeast Asia and North Africa being endemic areas. Of note, Epstein-Barr virus (EBV) infection is closely associated with almost all of the undifferentiated NPC cases. Over the past three decades, radiation therapy and chemotherapy have formed the cornerstone of NPC treatment. However, recent advancements in immunotherapy have introduced a range of promising approaches for managing NPC. In light of these developments, it has become evident that a deeper understanding of the tumor microenvironment (TME) is crucial. The TME serves a dual function, acting as a promoter of tumorigenesis while also orchestrating immunosuppression, thereby facilitating cancer progression and enabling immune evasion. Consequently, a comprehensive comprehension of the TME and its intricate involvement in the initiation, progression, and metastasis of NPC is imperative for the development of effective anticancer drugs. Moreover, given the complexity of TME and the inter-patient heterogeneity, personalized treatment should be designed to maximize therapeutic efficacy and circumvent drug resistance. This review aims to provide an in-depth exploration of the TME within the context of EBV-induced NPC, with a particular emphasis on its pivotal role in regulating intercellular communication and shaping treatment responses. Additionally, the review offers a concise summary of drug resistance mechanisms and potential strategies for their reversal, specifically in relation to chemoradiation therapy, targeted therapy, and immunotherapy. Furthermore, recent advances in clinical trials pertaining to NPC are also discussed.
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Affiliation(s)
- Huai Liu
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ling Tang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Yanxian Li
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Wenji Xie
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ling Zhang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Hailin Tang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Tengfei Xiao
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Hongmin Yang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Wangning Gu
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Hui Wang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China.
| | - Pan Chen
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China.
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Aptecar L, Puech C, Lopez-Crapez E, Peter M, Coopman P, D’Hondt V, Freiss G. PTPN13 Participates in the Regulation of Epithelial-Mesenchymal Transition and Platinum Sensitivity in High-Grade Serous Ovarian Carcinoma Cells. Int J Mol Sci 2023; 24:15413. [PMID: 37895093 PMCID: PMC10607604 DOI: 10.3390/ijms242015413] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is the leading cause of death from gynecological cancers in Western countries. High-Grade Serous Ovarian Carcinoma (HGSOC) accounts for 60-70% of EOC and is the most aggressive subtype. Reduced PTPN13 expression levels have been previously correlated with worse prognosis in HGSOC. However, PTPN13's exact role and mechanism of action in these tumors remained to be investigated. To elucidate PTPN13's role in HGSOC aggressiveness, we used isogenic PTPN13-overexpressing clones of the OVCAR-8 cell line, which poorly expresses PTPN13, and also PTPN13 CRISPR/Cas9-mediated knockout/knockdown clones of the KURAMOCHI cell line, which strongly expresses PTPN13. We investigated their migratory and invasive capacity using a wound healing assay, their mesenchymal-epithelial transition (EMT) status using microscopy and RT-qPCR, and their sensitivity to chemotherapeutic drugs used for HGSOC. We found that (i) PTPN13 knockout/knockdown increased migration and invasion in KURAMOCHI cells that also displayed a more mesenchymal phenotype and increased expression of the SLUG, SNAIL, ZEB-1, and ZEB-2 EMT master genes; and (ii) PTPN13 expression increased the platinum sensitivity of HGSOC cells. These results suggest that PTPN13 might be a predictive marker of response to platinum salts in HGSOC.
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Affiliation(s)
- Leticia Aptecar
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
| | - Carole Puech
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
| | - Evelyne Lopez-Crapez
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
| | - Marion Peter
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
- CNRS—Centre National de la Recherche Scientifique, 1919 Route de Mende, F-34293 Montpellier, France; (M.P.); (P.C.)
| | - Peter Coopman
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
- CNRS—Centre National de la Recherche Scientifique, 1919 Route de Mende, F-34293 Montpellier, France; (M.P.); (P.C.)
| | - Véronique D’Hondt
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
| | - Gilles Freiss
- IRCM (Institut de Recherche en Cancérologie de Montpellier), University of Montpellier, Inserm, ICM (Institut du Cancer de Montpellier), F-34000 Montpellier, France (E.L.-C.)
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8
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Duan X, Tian H, Zheng S, Zhu J, Li C, He B, Li L, Jiang H, Lu S, Feng Y, Bentley GT, Zhang W, Huang C, Gao W, Xie N, Xie K. Photothermal-Starvation Therapy Nanomodulator Capable of Inhibiting Colorectal Cancer Recurrence and Metastasis by Energy Metabolism Reduction. Adv Healthc Mater 2023; 12:e2300968. [PMID: 37543843 DOI: 10.1002/adhm.202300968] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/22/2023] [Indexed: 08/07/2023]
Abstract
The recurrence and metastasis of colorectal cancer (CRC) have been considered as a severe challenge in clinical treatment. Recent studies have demonstrated that matrix metalloproteinases (MMPs) and lactate can promote local tumor angiogenesis, recurrence, and metastasis. The expression of MMPs is highly dependent on energy metabolism, and lactate is considered an alternative energy source for tumor proliferation and metastasis. Therefore, using a rational approach, a photothermal-starvation therapy nanomodulator that can reduce energy metabolism to suppress CRC recurrence and metastasis is designed. To design a suitable nanomodulator, glucose oxidase (GOX), indocyanine green (IR820), and α-cyano-4-hydroxycinnamic acid (CHC) into nanoparticles by a coassembly method are combined. The photothermal properties of IR820 provide the appropriate temperature and oxygen supply for the enzymatic reaction of GOX to promote intracellular glucose consumption. CHC inhibits the expression of monocarboxylate transporter 1 (MCT1), the transporter of lactic acid into cells, and also reduces oxygen consumption and promotes the GOX reaction. Additionally, altering adenosine triphosphate synthesis to block heat shock proteins expression can be an effective means to prevent IR820-mediated photothermal therapy resistance. Thus, this dual photothermal-starvation therapy nanomodulator efficiently suppresses the recurrence and metastasis of CRC by depleting intracellular nutrients.
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Affiliation(s)
- Xirui Duan
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Hailong Tian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, 610044, China
| | - Shuwen Zheng
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Jianmei Zhu
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Chan Li
- Department of Oncology, Peoples Hospital of Xinjin, Chengdu, 611430, China
| | - Bo He
- West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Lei Li
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, University and Collaborative Innovation Center for Biotherapy, Chengdu, 610075, China
| | - Hao Jiang
- The Affiliated Hospital of Ningbo University School of Medicine, Ningbo, 315010, China
| | - Shuaijun Lu
- The Affiliated Hospital of Ningbo University School of Medicine, Ningbo, 315010, China
| | - Yumei Feng
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Gary T Bentley
- Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, 100215, USA
| | - Wei Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, 610044, China
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, 610044, China
| | - Wei Gao
- Clinical Genetics Laboratory, Affiliated Hospital & Clinical Medical College of Chengdu University, Chengdu, 610106, China
| | - Na Xie
- West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Ke Xie
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
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Li J, Zhang Y, Ye F, Qian P, Qin Z, Li D, Ye L, Feng L. DKK1 Promotes Epithelial-Mesenchymal Transition and Cisplatin Resistance in Gastric Cancer via Activation of the PI3K/AKT Pathway. Cancers (Basel) 2023; 15:4756. [PMID: 37835450 PMCID: PMC10571993 DOI: 10.3390/cancers15194756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Chemotherapy is a classical method of cancer treatment. Cisplatin-based chemotherapy is a traditional and essential therapeutic approach in gastric cancer treatment. However, the development of drug resistance during treatment is a major obstacle that limits their further application, and molecular changes have occurred in the development of drug resistance. Here, we found that Dickkopf-related protein 1 (DKK1) is highly expressed in gastric cancer and related to poor prognosis in gastric cancer patients through public database mining. Next, we also identified that DKK1 is highly expressed in CDDP-resistant gastric cancer cell lines, supporting the notion that DKK1 is a necessary regulator of CDDP resistance. In terms of mechanistic research, our data reveal that DKK1 was able to activate the PI3K/AKT pathway and affect epithelial-to-mesenchymal transition, further contributing to CDDP resistance. Genetic knockdown and pharmacological inhibition of DKK1 recovered CDDP sensitivity both in vitro and in vivo. Therefore, our study highlights the potential of targeted inhibition of DKK1 to reverse CDDP resistance and alleviate metastatic properties in gastric cancer.
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Affiliation(s)
- Jian Li
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Yaqiong Zhang
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Fangzhou Ye
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Peiyu Qian
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China;
| | - Zhe Qin
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Deming Li
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Li Ye
- School of Pharmacy and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau SAR 999078, China
| | - Li Feng
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
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Zhang S, Kim D, Park M, Yin JH, Park J, Chung YJ. Suppression of Metastatic Ovarian Cancer Cells by Bepridil, a Calcium Channel Blocker. Life (Basel) 2023; 13:1607. [PMID: 37511982 PMCID: PMC10381520 DOI: 10.3390/life13071607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/16/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Although surgery followed by platinum-based therapy is effective as a standard treatment in the early stages of ovarian cancer, the majority of cases are diagnosed at advanced stages, leading to poor prognosis. Thus, the identification of novel therapeutic drugs is needed. In this study, we assessed the effectiveness of bepridil-a calcium channel blocker-in ovarian cancer cells using two cell lines: SKOV-3, and SKOV-3-13 (a highly metastatic clone of SKOV-3). Treatment of these cell lines with bepridil significantly reduced cell viability, migration, and invasion. Notably, SKOV-3-13 was more sensitive to bepridil than SKOV-3. The TGF-β1-induced epithelial-mesenchymal transition (EMT)-like phenotype was reversed by treatment with bepridil in both cell lines. Consistently, expression levels of EMT-related markers, including vimentin, β-catenin, and Snail, were also substantially decreased by the treatment with bepridil. An in vivo mouse xenograft model was used to confirm these findings. Tumor growth was significantly reduced by bepridil treatment in SKOV-3-13-inoculated mice, and immunohistochemistry showed consistently decreased expression of EMT-related markers. Our findings are the first to report anticancer effects of bepridil in ovarian cancer, and they suggest that bepridil holds significant promise as an effective therapeutic agent for targeting metastatic ovarian cancer.
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Affiliation(s)
- Songzi Zhang
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Dokyeong Kim
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Biomedicine and Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Minyoung Park
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jing Hu Yin
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Junseong Park
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yeun-Jun Chung
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Biomedicine and Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Zhang J, Tang K, Fang R, Liu J, Liu M, Ma J, Wang H, Ding M, Wang X, Song Y, Yang D. Nanotechnological strategies to increase the oxygen content of the tumor. Front Pharmacol 2023; 14:1140362. [PMID: 36969866 PMCID: PMC10034070 DOI: 10.3389/fphar.2023.1140362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Hypoxia is a negative prognostic indicator of solid tumors, which not only changes the survival state of tumors and increases their invasiveness but also remarkably reduces the sensitivity of tumors to treatments such as radiotherapy, chemotherapy and photodynamic therapy. Thus, developing therapeutic strategies to alleviate tumor hypoxia has recently been considered an extremely valuable target in oncology. In this review, nanotechnological strategies to elevate oxygen levels in tumor therapy in recent years are summarized, including (I) improving the hypoxic tumor microenvironment, (II) oxygen delivery to hypoxic tumors, and (III) oxygen generation in hypoxic tumors. Finally, the challenges and prospects of these nanotechnological strategies for alleviating tumor hypoxia are presented.
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Affiliation(s)
- Junjie Zhang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Kaiyuan Tang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Runqi Fang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Jiaming Liu
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Ming Liu
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Jiayi Ma
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Hui Wang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Meng Ding
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
| | - Xiaoxiao Wang
- Biochemical Engineering Research Center, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma’anshan, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
| | - Yanni Song
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), School of Physical and Mathematical Sciences, Nanjing Tech University (NanjingTech), Nanjing, China
| | - Dongliang Yang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), School of Physical and Mathematical Sciences, Nanjing Tech University (NanjingTech), Nanjing, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
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