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Tang S, Chen F, Zhang J, Chang F, Lv Z, Li K, Li S, Hu Y, Yeh S. LncRNA-SERB promotes vasculogenic mimicry (VM) formation and tumor metastasis in renal cell carcinoma. J Biol Chem 2024; 300:107297. [PMID: 38641065 PMCID: PMC11126803 DOI: 10.1016/j.jbc.2024.107297] [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: 11/09/2023] [Revised: 03/03/2024] [Accepted: 03/31/2024] [Indexed: 04/21/2024] Open
Abstract
A growing body of evidence shows that vasculogenic mimicry (VM) is closely related to the invasion and metastasis of many tumor cells. Although the estrogen receptor (ER) can promote initiation and progression of renal cell carcinoma (RCC), how the downstream biomolecules are involved, and the detailed mechanisms of how ER expression is elevated in RCC remain to be further elucidated. Here, we discovered that long noncoding RNA (LncRNA)-SERB is highly expressed in tumor cells of RCC patients. We used multiple RCC cells and an in vivo mouse model for our study, and results indicated that LncRNA-SERB could boost RCC VM formation and cell invasion in vitro and in vivo. Although a previous report showed that ERβ can affect the VM formation in RCC, it is unclear which factor could upregulate ERβ. This is the first study to show LncRNA-SERB can be the upstream regulator of ERβ to control RCC progression. Mechanistically, LncRNA-SERB may increase ERβ via binding to the promoter area, and ERβ functions through transcriptional regulation of zinc finger E-box binding homeobox 1 (ZEB1) to regulate VM formation. These results suggest that LncRNA-SERB promotes RCC cell VM formation and invasion by upregulating the ERβ/ZEB1 axis and that therapeutic targeting of this newly identified pathway may better inhibit RCC progression.
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MESH Headings
- Carcinoma, Renal Cell/genetics
- Carcinoma, Renal Cell/metabolism
- Carcinoma, Renal Cell/pathology
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/metabolism
- Humans
- Kidney Neoplasms/pathology
- Kidney Neoplasms/metabolism
- Kidney Neoplasms/genetics
- Animals
- Mice
- Neovascularization, Pathologic/metabolism
- Neovascularization, Pathologic/genetics
- Neovascularization, Pathologic/pathology
- Gene Expression Regulation, Neoplastic
- Estrogen Receptor beta/metabolism
- Estrogen Receptor beta/genetics
- Cell Line, Tumor
- Zinc Finger E-box-Binding Homeobox 1/metabolism
- Zinc Finger E-box-Binding Homeobox 1/genetics
- Neoplasm Metastasis
- Mice, Nude
- Male
- Female
- Neoplasm Invasiveness
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Affiliation(s)
- Shuai Tang
- College of Medicine, Nankai University, Tianjin, China; Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China; Departments of Urology, Pathology, and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - Fangmin Chen
- College of Medicine, Nankai University, Tianjin, China; Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China.
| | - Jianghui Zhang
- Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Fan Chang
- Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Zheng Lv
- Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Kai Li
- Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Song Li
- Department of Urology, Nankai University Affinity The Third Central Hospital, Tianjin, China; Department of Urology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Yixi Hu
- Departments of Urology, Pathology, and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA
| | - Shuyuan Yeh
- Departments of Urology, Pathology, and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, USA; The Sex Hormone Research Center and Department of Urology, China Medical University/Hospital, Taichung, Taiwan.
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2
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Ding G, Yu H, Jin J, Qiao X, Ma J, Zhang T, Cheng X. Reciprocal relationship between cancer stem cells and myeloid-derived suppressor cells: implications for tumor progression and therapeutic strategies. Future Oncol 2024; 20:215-228. [PMID: 38390682 DOI: 10.2217/fon-2023-0907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024] Open
Abstract
Recently, there has been an increased focus on cancer stem cells (CSCs) due to their resilience, making them difficult to eradicate. This resilience often leads to tumor recurrence and metastasis. CSCs adeptly manipulate their surroundings to create an environment conducive to their survival. In this environment, myeloid-derived suppressor cells (MDSCs) play a crucial role in promoting epithelial-mesenchymal transition and bolstering CSCs' stemness. In response, CSCs attract MDSCs, enhancing their infiltration, expansion and immunosuppressive capabilities. This interaction between CSCs and MDSCs increases the difficulty of antitumor therapy. In this paper, we discuss the interplay between CSCs and MDSCs based on current research and highlight recent therapeutic strategies targeting either CSCs or MDSCs that show promise in achieving effective antitumor outcomes.
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Affiliation(s)
- Guiqing Ding
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Hua Yu
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Jason Jin
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Xi Qiao
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Jinyun Ma
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Tong Zhang
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Xiaodong Cheng
- Institute of Clinical Immunology, Yue-yang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
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3
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Kaur R, Suresh PK. Chemoresistance Mechanisms in Non-Small Cell Lung Cancer-Opportunities for Drug Repurposing. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04595-7. [PMID: 37721630 DOI: 10.1007/s12010-023-04595-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2023] [Indexed: 09/19/2023]
Abstract
Globally, lung cancer contributes significantly to the public health burden-associated mortality. As this form of cancer is insidious in nature, there is an inevitable diagnostic delay leading to chronic tumor development. Non-small cell lung cancer (NSCLC) constitutes 80-85% of all lung cancer cases, making this neoplasia form a prevalent subset of lung carcinoma. One of the most vital aspects for proper diagnosis, prognosis, and adequate therapy is the precise classification of non-small cell lung cancer based on biomarker expression profiling. This form of biomarker profiling has provided opportunities for improvements in patient stratification, mechanistic insights, and probable druggable targets. However, numerous patients have exhibited numerous toxic side effects, tumor relapse, and development of therapy-based chemoresistance. As a result of these exacting situations, there is a dire need for efficient and effective new cancer therapeutics. De novo drug development approach is a costly and tedious endeavor, with an increased attrition rate, attributed, in part, to toxicity-related issues. Drug repurposing, on the other hand, when combined with computer-assisted systems biology approach, provides alternatives to the discovery of new, efficacious, and safe drugs. Therefore, in this review, we focus on a comparison of the conventional therapy-based chemoresistance mechanisms with the repurposed anti-cancer drugs from three different classes-anti-parasitic, anti-depressants, and anti-psychotics for cancer treatment with a primary focus on NSCLC therapeutics. Certainly, amalgamating these novel therapeutic approaches with that of the conventional drug regimen in NSCLC-affected patients will possibly complement/synergize the existing therapeutic modalities. This approach has tremendous translational significance, since it can combat drug resistance and cytotoxicity-based side effects and provides a relatively new strategy for possible application in therapy of individuals with NSCLC.
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Affiliation(s)
- Rajdeep Kaur
- Department of Bio-Medical Sciences, School of Biosciences and Technology, VIT University, Vellore, 632014, Tamil Nadu, India
| | - P K Suresh
- Department of Bio-Medical Sciences, School of Biosciences and Technology, VIT University, Vellore, 632014, Tamil Nadu, India.
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Zhou Z, Wu X, Zhan R, Li X, Cheng D, Chen L, Wang T, Yu H, Zhang G, Tang X. Exosomal epidermal growth factor receptor is involved in HPV-16 E7-induced epithelial-mesenchymal transition of non-small cell lung cancer cells: A driver of signaling in vivo? Cancer Biol Ther 2022; 23:1-13. [PMID: 36224722 PMCID: PMC9559043 DOI: 10.1080/15384047.2022.2133332] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Our previous studies have demonstrated that human papillomavirus (HPV)-16 E7 oncoprotein promoted epithelial-mesenchymal transition (EMT) in non-small cell lung cancer (NSCLC) cells. Moreover, recent studies have found that exosomes can mediate EMT of NSCLC cells and epidermal growth factor receptor (EGFR) is related to the progression of NSCLC. Here, we further investigated the role of exosomal EGFR in HPV-16 E7-induced EMT of NSCLC cells. Our results showed that the exosomes derived from the stable HPV-16 E7-overexpressing A549 and NCI-H460 NSCLC cells (E7 Exo) significantly increased migration, invasion, and proliferation abilities of NSCLC cells as compared with the exosomes derived from empty vector-infected NSCLC cells (ev Exo). Moreover, both in vitro and in vivo results demonstrated that E7 Exo dramatically enhanced EMT of NSCLC cells and promoted the growth of subcutaneous NSCLC xenografts. Additionally, HPV-16 E7 enhanced the expression of EGFR and p-EGFR in both NSCLC cells and exosomes. Furthermore, the inhibition of EGFR activation or exosome secretion suppressed E7 Exo-induced migration, invasion, and EMT of NSCLC. Moreover, 12 kinds of differentially expressed miRNAs between E7 Exo and ev Exo (fold change≥2, P ≤ .05) were screened out, of which 7 miRNAs were up-regulated while 5 miRNAs were down-regulated in A549 E7 Exo. Taken together, our findings suggest that exosomal EGFR is involved in HPV-16 E7-induced EMT of NSCLC cells, which may play a key role in the progression of HPV-related NSCLC.
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Affiliation(s)
- Zhiyuan Zhou
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Xiaofeng Wu
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China,Center for Laboratory Medicine, Department of Blood Transfusion, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Riming Zhan
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China,Center for Laboratory Medicine, Department of Blood Transfusion, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Xiangyong Li
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China,Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Medical University, Dongguan, China
| | - Dazhao Cheng
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Li Chen
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Tianyu Wang
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Hua Yu
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Guihong Zhang
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China
| | - Xudong Tang
- Institute of Biochemistry and Molecular Biology, Collaborative Innovation Center for antitumor active substance research and development, Guangdong Medical University, Zhanjiang, China,Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Medical University, Dongguan, China,CONTACT Xudong Tang ; Institute of Biochemistry and Molecular Biology, Guangdong Medical University, 2 Wenming Donglu, Xiashan, Zhanjiang, Guangdong524023, P.R. China
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5
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Toraih EA, Fawzy MS, Ning B, Zerfaoui M, Errami Y, Ruiz EM, Hussein MH, Haidari M, Bratton M, Tortelote GG, Hilliard S, Nilubol N, Russell JO, Shama MA, El-Dahr SS, Moroz K, Hu T, Kandil E. A miRNA-Based Prognostic Model to Trace Thyroid Cancer Recurrence. Cancers (Basel) 2022; 14:cancers14174128. [PMID: 36077665 PMCID: PMC9454675 DOI: 10.3390/cancers14174128] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/12/2022] [Accepted: 08/21/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Some thyroid tumors elected for surveillance remain indolent, while others progress. The mechanism responsible for this difference is poorly understood, making it challenging to devise patient surveillance plans. Early prediction is important for tailoring treatment and follow-up in high-risk patients. The aim of our study was to identify predictive markers for progression. We leveraged a highly sensitive test that accurately predicts which thyroid nodules are more likely to develop lymph node metastasis, thereby improving care and outcomes for cancer patients. Abstract Papillary thyroid carcinomas (PTCs) account for most endocrine tumors; however, screening and diagnosing the recurrence of PTC remains a clinical challenge. Using microRNA sequencing (miR-seq) to explore miRNA expression profiles in PTC tissues and adjacent normal tissues, we aimed to determine which miRNAs may be associated with PTC recurrence and metastasis. Public databases such as TCGA and GEO were utilized for data sourcing and external validation, respectively, and miR-seq results were validated using quantitative real-time PCR (qRT-PCR). We found miR-145 to be significantly downregulated in tumor tissues and blood. Deregulation was significantly related to clinicopathological features of PTC patients including tumor size, lymph node metastasis, TNM stage, and recurrence. In silico data analysis showed that miR-145 can negatively regulate multiple genes in the TC signaling pathway and was associated with cell apoptosis, proliferation, stem cell differentiation, angiogenesis, and metastasis. Taken together, the current study suggests that miR-145 may be a biomarker for PTC recurrence. Further mechanistic studies are required to uncover its cellular roles in this regard.
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Affiliation(s)
- Eman A. Toraih
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: ; Tel.: +1-346-907-4237
| | - Manal S. Fawzy
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar P.O. Box 1321, Saudi Arabia
| | - Bo Ning
- Department of Biochemistry and Molecular Biology, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mourad Zerfaoui
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Youssef Errami
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Emmanuelle M. Ruiz
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Mohammad H. Hussein
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Muhib Haidari
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Melyssa Bratton
- Biospecimen Core Laboratory, Louisiana Cancer Research Center, New Orleans, LA 70112, USA
| | - Giovane G. Tortelote
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Sylvia Hilliard
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Naris Nilubol
- Endocrine Oncology Branch, National Cancer Institute, National Institute of Health, Bethesda, MD 20814, USA
| | - Jonathon O. Russell
- Division of Head and Neck Endocrine Surgery, Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins, Baltimore, MD 21287, USA
| | - Mohamed A. Shama
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Samir S. El-Dahr
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Krzysztof Moroz
- Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Tony Hu
- Department of Biochemistry and Molecular Biology, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Emad Kandil
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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Tian Q, Wu T, Zhang X, Xu K, Yin X, Wang X, Shi S, Wang P, Gao L, Xu S, Liu X. Immunomodulatory functions of the circ_001678/miRNA-326/ZEB1 axis in non-small cell lung cancer via the regulation of PD-1/PD-L1 pathway. Hum Mol Genet 2022; 31:4094-4106. [PMID: 35848890 DOI: 10.1093/hmg/ddac155] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 06/21/2022] [Accepted: 07/05/2022] [Indexed: 11/14/2022] Open
Abstract
High-throughput circRNA sequencing identified circRNA_001678 (circ_001678) as an upregulated circRNA in NSCLC tissues. Hence, the current study sought to investigate the function and the underlying mechanism of circRNA_001678 in immune escape of NSCLC. Briefly, commercially purchased NSCLC cell lines were adopted for in vitro experiment to evaluate the effects of circ_001678 over-expression or knockdown on cell biological functions, including proliferation, migration, and invasive abilities. In addition, the effects of circ_001678 on the in vivo tumorigenicity ability were evaluated for verification. Accordingly, we uncovered that circ_001678 over-expression augmented NSCLC progression in vitro and enhanced tumorigenicity ability in vivo. The interaction between circ_001678 and miR-326 predicted online was verified by means of luciferase and RNA pull-down assays. Furthermore, circ_001678 could sponge miR-326 to up-regulate ZEB1. On the other hand, the tumor-promoting effects of circ_001678 could be inhibited by anti-PD-L1/PD-1 treatment. Mechanistically, circ_001678 led to the activation of the PD-1/PD-L1 pathway to promote CD8+ T cell apoptosis, thereby inducing NSCLC cell immune escape via regulation of the miR-326/ZEB1 axis. To conclude, our findings revealed that circ_001678 sponges miR-326 to up-regulate ZEB1 expression and induce the PD-1/PD-L1 pathway-dependent immune escape, thereby promoting the malignant progression of NSCLC.
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Affiliation(s)
- Qi Tian
- Department of Respiratory, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Tong Wu
- Graduate School of Zunyi Medical University, Zunyi 563006, P.R. China
| | - Xiudi Zhang
- Graduate School of Hebei Medical University, Shijiazhuang 050017, P.R. China
| | - Ke Xu
- Graduate School of Hebei Medical University, Shijiazhuang 050017, P.R. China
| | - Xiaobo Yin
- Department of Respiratory, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Xiaojie Wang
- Department of Respiratory, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Shanshan Shi
- Department of Respiratory, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Ping Wang
- The First Medical Center of PLA General Hospital, Beijing 100853, P.R. China
| | - Liming Gao
- Department of Oncology, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Shufeng Xu
- Department of Respiratory, the First Hospital of Qinhuangdao, Qinhuangdao 066000, P.R. China
| | - Xinyan Liu
- Hebei Chest Hospital, Shijiazhuang 050047, P.R. China
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Yang T, Liang N, Li J, Hu P, Huang Q, Zhao Z, Wang Q, Zhang H. MDSCs might be "Achilles heel" for eradicating CSCs. Cytokine Growth Factor Rev 2022; 65:39-50. [PMID: 35595600 DOI: 10.1016/j.cytogfr.2022.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/28/2022] [Accepted: 04/29/2022] [Indexed: 11/03/2022]
Abstract
During tumor initiation and progression, the complicated role of immune cells in the tumor immune microenvironment remains a concern. Myeloid-derived suppressor cells (MDSCs) are a group of immune cells that originate from the bone marrow and have immunosuppressive potency in various diseases, including cancer. In recent years, the key role of cancer stemness has received increasing attention in cancer development and therapy. Several studies have demonstrated the important regulatory relationship between MDSCs and cancer stem cells (CSCs). However, there is still no clear understanding regarding the complex interacting regulation of tumor malignancy, and current research progress is limited. In this review, we summarize the complicated role of MDSCs in the modulation of cancer stemness, evaluate the mechanism of the relationship between CSCs and MDSCs, and discuss potential strategies for eradicating CSCs with respect to MDSCs.
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Affiliation(s)
- Tao Yang
- Department of Pain Treatment, Tangdu Hospital, Air Force Military Medical University, Xi'an 710032, China
| | - Ning Liang
- Department of General Surgery, The 75th Group Army Hospital, Dali 671000, China
| | - Jing Li
- Department of Stomatology, Shaanxi Provincial Hospital, Xi'an, Shaanxi 710038, China
| | - Pan Hu
- Department of Anesthesiology, the 920 Hospital of Joint Logistic Support Force of Chinese PLA, Kunming, Yunnan, China
| | - Qian Huang
- Department of Gynaecology and Obstetrics, The 75th Group Army Hospital, Dali 671000, China
| | - Zifeng Zhao
- Department of Pain Treatment, Tangdu Hospital, Air Force Military Medical University, Xi'an 710032, China
| | - Qian Wang
- Department of Anorectal Surgery, The First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China.
| | - Hongxin Zhang
- Department of Pain Treatment, Tangdu Hospital, Air Force Military Medical University, Xi'an 710032, China; Department of Intervention Therapy, The Second Affiliated Hospital, Shaanxi University of Traditional Chinese Medicine, Xianyang 712046, China.
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Therapeutic Targeting of Cancer Stem Cells in Lung, Head and Neck, and Bladder Cancers. Cancers (Basel) 2021; 13:cancers13205098. [PMID: 34680249 PMCID: PMC8534162 DOI: 10.3390/cancers13205098] [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: 09/09/2021] [Revised: 09/29/2021] [Accepted: 10/06/2021] [Indexed: 01/06/2023] Open
Abstract
Simple Summary Effective cancer treatment hinges upon overcoming therapeutic resistance mechanisms that allow for the continued proliferation of cancer cell subpopulations. Exposure to pharmacotherapy invariably leads to resistance as tumor cells with selected advantageous features evade destruction and alter the tumor composition. Cancer stem cells (CSCs) with features of plasticity that allow for regeneration and differentiation are particularly responsible for this phenomenon. Advances in tumor biology and molecular signaling have highlighted their role in neoplastic initiation, invasion, and maintenance. Novel strategies to direct therapy against these tumor cell subpopulations have the potential to dramatically alter tumor response and change the course of cancer care. Abstract Resistance to cancer therapy remains a significant obstacle in treating patients with various solid malignancies. Exposure to current chemotherapeutics and targeted agents invariably leads to therapy resistance, heralding the need for novel agents. Cancer stem cells (CSCs)—a subpopulation of tumor cells with capacities for self-renewal and multi-lineage differentiation—represent a pool of therapeutically resistant cells. CSCs often share physical and molecular characteristics with the stem cell population of the human body. It remains challenging to selectively target CSCs in therapeutically resistant tumors. The generation of CSCs and induction of therapeutic resistance can be attributed to several deregulated critical growth regulatory signaling pathways such as WNT/β-catenin, Notch, Hippo, and Hedgehog. Beyond growth regulatory pathways, CSCs also change the tumor microenvironment and resist endogenous immune attack. Thus, CSCs can interfere with each stage of carcinogenesis from malignant transformation to the onset of metastasis to tumor recurrence. A thorough review of novel targeted agents to act against CSCs is fundamental for advancing cancer treatment in the setting of both intrinsic and acquired resistance.
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9
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Nurwidya F, Takahashi F, Winardi W, Tajima K, Mitsuishi Y, Murakami A, Kobayashi I, Nara T, Hashimoto M, Kato M, Hidayat M, Suina K, Hayakawa D, Asao T, Ko R, Shukuya T, Yae T, Shimada N, Yoshioka Y, Sasaki S, Takahashi K. Zinc-finger E-box-binding homeobox 1 (ZEB1) plays a crucial role in the maintenance of lung cancer stem cells resistant to gefitinib. Thorac Cancer 2021; 12:1536-1548. [PMID: 33764690 PMCID: PMC8107025 DOI: 10.1111/1759-7714.13937] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 12/11/2022] Open
Abstract
Background Zinc‐finger E‐box‐binding homeobox 1 (ZEB1) is an important regulator of epithelial‐mesenchymal transition (EMT) and is involved in the maintenance of cancer stem cells (CSCs) via miR‐200c and BMI1 pathway. Recent studies revealed that ZEB1 contributes to the EMT‐mediated acquired resistance to gefitinib in EGFR‐mutant non‐small cell lung cancer (NSCLC). However, the precise role of ZEB1 in the maintenance of lung CSCs that lead to acquired resistance to gefitinib remains unclear. Methods PC9 and HCC827 NSCLC cell lines were treated with high concentrations of gefitinib, and surviving cells were referred to as “gefitinib‐resistant persisters” (GRPs). ZEB1 knockdown or overexpression was performed to determine the biological significance of ZEB1 in the CSC features of GRPs, and animal models were studied for in vivo validation. Expression of ZEB1, BMI1, and ALDH1A1 was analyzed by immunohistochemistry in tumor specimens from NSCLC patients with acquired resistance to gefitinib. Results GRPs had characteristic features of mesenchymal and CSC phenotypes with high expression of ZEB1 and BMI1, and decreased miR‐200c, in vitro and in vivo. ZEB1 silencing attenuated the suppression of miR‐200c, resulting in the reduction in BMI1 and reversed the mesenchymal and CSC features of GRPs. Furthermore, ZEB1 overexpression induced EMT and increased the levels of CD133‐ and BMI1‐positive GRPs in vitro and gefitinib resistance in vivo. Finally, ZEB1, BMI1, and ALDH1A1 were highly expressed in tumor specimens from EGFR‐mutant NSCLC patients with gefitinib resistance. Conclusions ZEB1 plays an important role in gefitinib‐resistant lung CSCs with EMT features via regulation of miR‐200c and BMI1.
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Affiliation(s)
- Fariz Nurwidya
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Fumiyuki Takahashi
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Wira Winardi
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Ken Tajima
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Yoichiro Mitsuishi
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Akiko Murakami
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Isao Kobayashi
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Takeshi Nara
- Department of Molecular and Cellular Parasitology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Faculty of Pharmacy, Iryo Sosei University, Fukushima, Japan
| | - Muneaki Hashimoto
- Department of Molecular and Cellular Parasitology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Kagawa, Japan
| | - Motoyasu Kato
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Moulid Hidayat
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Kentaro Suina
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Daisuke Hayakawa
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Leading Center for the Development and Research of Cancer Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Tetsuhiko Asao
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Ryo Ko
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Takehito Shukuya
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Toshifumi Yae
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Naoko Shimada
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Leading Center for the Development and Research of Cancer Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Yasuko Yoshioka
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Shinichi Sasaki
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Kazuhisa Takahashi
- Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Research Institute for Diseases of Old Ages, Juntendo University, Graduate School of Medicine, Tokyo, Japan.,Leading Center for the Development and Research of Cancer Medicine, Juntendo University, Graduate School of Medicine, Tokyo, Japan
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