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Ma Y, Wang Y, Wang C, Wang Y, Hu J, Zhang Z, Dong T, Chen X. miR-200a-3p promotes the malignancy of endometrial carcinoma through negative regulation of epithelial-mesenchymal transition. Discov Oncol 2024; 15:243. [PMID: 38916621 PMCID: PMC11199454 DOI: 10.1007/s12672-024-01106-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 06/18/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND miR-200a-3p is involved in the progression of malignant behavior in various tumors, and its mechanism of action in endometrial cancer is speculated to be related to epithelial-mesenchymal transition (EMT). Therefore, this study explored the metastatic mechanism of miR-200a-3p and EMT in endometrial cancer, with the aim of identifying potential therapeutic targets. METHODS qRT-PCR was used to analyze miR-200a-3p expression in HEC-1B and Ishikawa cell lines. The cell proliferation assay, transwell assay, and cell scratch test were used to assess changes in the malignant phenotypes of cells after regulating miR-200a-3p expression. Changes in EMT-related protein zinc finger E-box binding homeobox 1 (ZEB1) were detected after regulating miR-200a-3p expression. An endometrial carcinoma transplantation mouse tumor model was constructed, and multiple EMT-related proteins were examined. RESULTS The expression of miR-200a-3p and ZEB1 in the endometrial cancer cell lines was higher than in normal endometrial epithelial cell lines (P < 0.05). After silencing miR-200a-3p, the expression of EMT-related protein ZEB1 increased, indicating a negative correlation. Simultaneously, the proliferation, invasion, and metastasis of endometrial cancer cells were significantly enhanced. After miR-200a-3p overexpression, the corresponding malignant phenotype was reversed (P < 0.05). In in vivo experiments, the degree of tumor malignancy and the expression level of EMT-related proteins were significantly reduced in the miR-200a-3p mimic group (P < 0.05). CONCLUSION This study found that miR-200a-3p is a promising target, regulating the EMT process and promoting endometrial cancer progression.
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Affiliation(s)
- Ying Ma
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Yiru Wang
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Can Wang
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Yan Wang
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Jingshu Hu
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Zexue Zhang
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China
| | - Tuo Dong
- Department of Hygienic Microbiology, Public Health College, Harbin Medical University, No. 157 Baojian Road, Harbin, 150081, Heilongjiang, China.
| | - Xiuwei Chen
- Department of Gynecology Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, Harbin, 150081, Heilongjiang, China.
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Sharaf S, S S, Regidi S, Santhosh Aprem A, Gopimohan R, S L. Evaluation of molecular effects associated with apoptosis, tumour progression, angiogenesis and metastasis by a novel combination of drugs with ormeloxifene in triple negative breast cancer cells. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:551-567. [PMID: 38966180 PMCID: PMC11220290 DOI: 10.37349/etat.2024.00235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 11/10/2023] [Indexed: 07/06/2024] Open
Abstract
Aim To investigate the molecular effects of a novel combination [sertraline and plumbagin (comb) with ormeloxifene (Orm)] for anticancer activity in triple negative breast cancer cell line "MDA-MB-231". Methods The cytotoxic effect of the drugs was analyzed by the MTT assay and nuclear morphological changes by acridine orange/ethidium bromide (AO/EB) staining. Induction of apoptosis by annexin V-FITC staining, active caspase-3 detection and cell cycle analysis were studied in vitro on "MDA-MB-231" cells. The qRT-PCR was done to explore the upregulation and down regulation of targeted genes for angiogenesis, metastasis, tumor suppression and protein folding on the triple negative breast cancer cells. The preliminary anti-angiogenic effect of the drugs was assessed by chorioallantoic membrane (CAM) assay. Results Orm showed inhibitory effects in "MDA-MB-231" cells in a dose and time dependent manner whereas; the drugs in combination gave better cytotoxic effects in the screening MTT assay. Orm + comb was more effective than Orm alone in eliciting apoptosis as well as inhibited the single cell to grow into a colony. CAM assay using Orm and Orm + comb suggested the anti-angiogenic potential which was further confirmed by the downregulation of VEGF in "MDA-MB-231" cells by qRT-PCR studies. The combination was found to effectively upregulate the expression of P53 and P21 and downregulate the gene expression of zinc finger E-box binding homeobox 1 (ZEB1) and heat shock protein 70 (HSP70) in "MDA-MB-231" cancer cells. Conclusions Collectively this study reveals the efficacy of Orm + comb as more significant than the clinically used tamoxifen (Tam). The study elucidates the promising novelty of the combination as a potential chemotherapeutic intervention for mitigating the aggressiveness of triple negative breast cancer and it addresses the intrinsic resistance caused by single drug treatments.
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Affiliation(s)
- Shehna Sharaf
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
| | - Sreelekshmi S
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
| | - Saikant Regidi
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
| | - Abi Santhosh Aprem
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
| | - Rajmohan Gopimohan
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
| | - Lakshmi S
- Corporate Research and Development Centre, HLL Lifecare Limited, Thiruvananthapuram 695 017, Kerala, India
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Jin L, Zhang L, Yan C, Liu M, Dean DC, Liu Y. Corneal injury repair and the potential involvement of ZEB1. EYE AND VISION (LONDON, ENGLAND) 2024; 11:20. [PMID: 38822380 PMCID: PMC11143703 DOI: 10.1186/s40662-024-00387-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 05/07/2024] [Indexed: 06/03/2024]
Abstract
The cornea, consisting of three cellular and two non-cellular layers, is the outermost part of the eyeball and frequently injured by external physical, chemical, and microbial insults. The epithelial-to-mesenchymal transition (EMT) plays a crucial role in the repair of corneal injuries. Zinc finger E-box binding homeobox 1 (ZEB1), an important transcription factor involved in EMT, is expressed in the corneal tissues. It regulates cell activities like migration, transformation, and proliferation, and thereby affects tissue inflammation, fibrosis, tumor metastasis, and necrosis by mediating various major signaling pathways, including transforming growth factor (TGF)-β. Dysfunction of ZEB1 would impair corneal tissue repair leading to epithelial healing delay, interstitial fibrosis, neovascularization, and squamous cell metaplasia. Understanding the mechanism underlying ZEB1 regulation of corneal injury repair will help us to formulate a therapeutic approach to enhance corneal injury repair.
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Affiliation(s)
- Lin Jin
- Department of Ophthalmology, The Third People's Hospital of Dalian, Dalian Medical University, Dalian, 116033, China
| | - Lijun Zhang
- Department of Ophthalmology, The Third People's Hospital of Dalian, Dalian Medical University, Dalian, 116033, China
| | - Chunxiao Yan
- Department of Ophthalmology, The Third People's Hospital of Dalian, Dalian Medical University, Dalian, 116033, China
| | - Mengxin Liu
- Department of Ophthalmology, The Third People's Hospital of Dalian, Dalian Medical University, Dalian, 116033, China
| | - Douglas C Dean
- James Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, 40202, USA.
- Department of Medicine, University of Louisville School of Medicine, Louisville, KY, 40202, USA.
| | - Yongqing Liu
- James Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, 40202, USA.
- Department of Medicine, University of Louisville School of Medicine, Louisville, KY, 40202, USA.
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4
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Li W, Wu J, Jia Q, Shi Y, Li F, Zhang L, Shi F, Wang X, Wu S. PD-L1 knockdown suppresses vasculogenic mimicry of non-small cell lung cancer by modulating ZEB1-triggered EMT. BMC Cancer 2024; 24:633. [PMID: 38783271 PMCID: PMC11118770 DOI: 10.1186/s12885-024-12390-8] [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: 11/03/2023] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND PD-L1 overexpression is commonly observed in various malignancies and is strongly correlated with poor prognoses for cancer patients. Moreover, PD-L1 has been shown to play a significant role in promoting angiogenesis and epithelial-mesenchymal transition (EMT) processes across different cancer types. METHODS The relationship between PD-L1 and vasculogenic mimicry as well as epithelial-mesenchymal transition (EMT) was explored by bioinformatics approach and immunohistochemistry. The functions of PD-L1 in regulating the expression of ZEB1 and the EMT process were assessed by Western blotting and q-PCR assays. The impact of PD-L1 on the migratory and proliferative capabilities of A549 and H1299 cells was evaluated through wound healing, cell invasion, and CCK8 assays following siRNA-mediated PD-L1 knockdown. Tube formation assay was utilized to evaluate the presence of VM structures. RESULTS In this study, increased PD-L1 expression was observed in A549 and H1299 cells compared to normal lung epithelial cells. Immunohistochemical analysis revealed a higher prevalence of VM structures in the PD-L1-positive group compared to the PD-L1-negative group. Additionally, high PD-L1 expression was also found to be significantly associated with advanced TNM stage and increased metastasis. Following PD-L1 knockdown, NSCLC cells exhibited a notable reduction in their ability to form tube-like structures. Moreover, the levels of key EMT and VM-related markers, including N-cadherin, MMP9, VE-cadherin, and VEGFA, were significantly decreased, while E-cadherin expression was upregulated. In addition, the migration and proliferation capacities of both cell lines were significantly inhibited after PD-L1 or ZEB1 knockdown. CONCLUSIONS Knockdown PD-L1 can inhibit ZEB1-mediated EMT, thereby hindering the formation of VM in NSCLC.
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Affiliation(s)
- Wenjuan Li
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical University, 287 Changhuai Road, Bengbu, Anhui, 233004, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Jiatao Wu
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical University, 287 Changhuai Road, Bengbu, Anhui, 233004, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Qianhao Jia
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Yuqi Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Fan Li
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical University, 287 Changhuai Road, Bengbu, Anhui, 233004, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Linxiang Zhang
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical University, 287 Changhuai Road, Bengbu, Anhui, 233004, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Fan Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China
| | - Xiaojing Wang
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical University, 287 Changhuai Road, Bengbu, Anhui, 233004, China.
| | - Shiwu Wu
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, People's Republic of China.
- Department of Pathology, Bengbu Medical University, Bengbu, 233030, Anhui, China.
- Department of Pathology, Anhui No.2 Provincial People's Hospital, Hefei, China.
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Di Gregorio J, Di Giuseppe L, Terreri S, Rossi M, Battafarano G, Pagliarosi O, Flati V, Del Fattore A. Protein Stability Regulation in Osteosarcoma: The Ubiquitin-like Modifications and Glycosylation as Mediators of Tumor Growth and as Targets for Therapy. Cells 2024; 13:537. [PMID: 38534381 DOI: 10.3390/cells13060537] [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: 02/14/2024] [Revised: 03/11/2024] [Accepted: 03/16/2024] [Indexed: 03/28/2024] Open
Abstract
The identification of new therapeutic targets and the development of innovative therapeutic approaches are the most important challenges for osteosarcoma treatment. In fact, despite being relatively rare, recurrence and metastatic potential, particularly to the lungs, make osteosarcoma a deadly form of cancer. In fact, although current treatments, including surgery and chemotherapy, have improved survival rates, the disease's recurrence and metastasis are still unresolved complications. Insights for analyzing the still unclear molecular mechanisms of osteosarcoma development, and for finding new therapeutic targets, may arise from the study of post-translational protein modifications. Indeed, they can influence and alter protein structure, stability and function, and cellular interactions. Among all the post-translational modifications, ubiquitin-like modifications (ubiquitination, deubiquitination, SUMOylation, and NEDDylation), as well as glycosylation, are the most important for regulating protein stability, which is frequently altered in cancers including osteosarcoma. This review summarizes the relevance of ubiquitin-like modifications and glycosylation in osteosarcoma progression, providing an overview of protein stability regulation, as well as highlighting the molecular mediators of these processes in the context of osteosarcoma and their possible targeting for much-needed novel therapy.
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Affiliation(s)
- Jacopo Di Gregorio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, 67100 L'Aquila, Italy
| | - Laura Di Giuseppe
- Department of Clinical, Internal, Anaesthesiological and Cardiovascular Sciences, Sapienza University, 00185 Rome, Italy
| | - Sara Terreri
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, 00146 Rome, Italy
| | - Michela Rossi
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, 00146 Rome, Italy
| | - Giulia Battafarano
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, 00146 Rome, Italy
| | - Olivia Pagliarosi
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, 00146 Rome, Italy
| | - Vincenzo Flati
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, 67100 L'Aquila, Italy
| | - Andrea Del Fattore
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, 00146 Rome, Italy
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Vedovatto S, Oliveira FD, Pereira LC, Scheffel TB, Beckenkamp LR, Bertoni APS, Wink MR, Lenz G. CD73 mitigates ZEB1 expression in papillary thyroid carcinoma. Cell Commun Signal 2024; 22:145. [PMID: 38388432 PMCID: PMC10882796 DOI: 10.1186/s12964-024-01522-z] [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: 07/21/2023] [Accepted: 02/10/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND ZEB1, a core transcription factor involved in epithelial-mesenchymal transition (EMT), is associated with aggressive cancer cell behavior, treatment resistance, and poor prognosis across various tumor types. Similarly, the expression and activity of CD73, an ectonucleotidase implicated in adenosine generation, is an important marker of tumor malignancy. Growing evidence suggests that EMT and the adenosinergic pathway are intricately linked and play a pivotal role in cancer development. Therefore, this study focuses on exploring the correlations between CD73 and ZEB1, considering their impact on tumor progression. METHODS We employed CRISPR/Cas9 technology to silence CD73 expression in cell lines derived from papillary thyroid carcinoma. These same cells underwent lentiviral transduction of a reporter of ZEB1 non-coding RNA regulation. We conducted studies on cell migration using scratch assays and analyses of cellular speed and polarity. Additionally, we examined ZEB1 reporter expression through flow cytometry and immunocytochemistry, complemented by Western blot analysis for protein quantification. For further insights, we applied gene signatures representing different EMT states in an RNA-seq expression analysis of papillary thyroid carcinoma samples from The Cancer Genome Atlas. RESULTS Silencing CD73 expression led to a reduction in ZEB1 non-coding RNA regulation reporter expression in a papillary thyroid carcinoma-derived cell line. Additionally, it also mitigated ZEB1 protein expression. Moreover, the expression of CD73 and ZEB1 was correlated with alterations in cell morphology characteristics crucial for cell migration, promoting an increase in cell polarity index and cell migration speed. RNA-seq analysis revealed higher expression of NT5E (CD73) in samples with BRAF mutations, accompanied by a prevalence of partial-EMT/hybrid state signature expression. CONCLUSIONS Collectively, our findings suggest an association between CD73 expression and/or activity and the post-transcriptional regulation of ZEB1 by non-coding RNA, indicating a reduction in its absence. Further investigations are warranted to elucidate the relationship between CD73 and ZEB1, with the potential for targeting them as therapeutic alternatives for cancer treatment in the near future.
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Affiliation(s)
- Samlai Vedovatto
- Department of Biophysics, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Prédio 43431, sala 107, UFRGS, Porto Alegre, RS, Brazil
| | - Fernanda Dittrich Oliveira
- Department of Biophysics, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Prédio 43431, sala 107, UFRGS, Porto Alegre, RS, Brazil
| | - Luiza Cherobini Pereira
- Department of Biophysics, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Prédio 43431, sala 107, UFRGS, Porto Alegre, RS, Brazil
| | - Thamiris Becker Scheffel
- Department of Biophysics, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Prédio 43431, sala 107, UFRGS, Porto Alegre, RS, Brazil
- Brain Institute of Rio Grande do Sul, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Liziane Raquel Beckenkamp
- Department of Basics Health Sciences and Laboratory of Cell Biology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, Brazil
| | - Ana Paula Santin Bertoni
- Department of Basics Health Sciences and Laboratory of Cell Biology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, Brazil
| | - Márcia Rosângela Wink
- Department of Basics Health Sciences and Laboratory of Cell Biology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, Brazil
| | - Guido Lenz
- Department of Biophysics, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Prédio 43431, sala 107, UFRGS, Porto Alegre, RS, Brazil.
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Alqualo NO, Campos-Fernandez E, Picolo BU, Ferreira EL, Henriques LM, Lorenti S, Moreira DC, Simião MPS, Oliveira LBT, Alonso-Goulart V. Molecular biomarkers in prostate cancer tumorigenesis and clinical relevance. Crit Rev Oncol Hematol 2024; 194:104232. [PMID: 38101717 DOI: 10.1016/j.critrevonc.2023.104232] [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: 09/22/2023] [Revised: 12/08/2023] [Accepted: 12/09/2023] [Indexed: 12/17/2023] Open
Abstract
Prostate cancer (PCa) is the second most frequent type of cancer in men and assessing circulating tumor cells (CTCs) by liquid biopsy is a promising tool to help in cancer early detection, staging, risk of recurrence evaluation, treatment prediction and monitoring. Blood-based liquid biopsy approaches enable the enrichment, detection and characterization of CTCs by biomarker analysis. Hence, comprehending the molecular markers, their role on each stage of cancer development and progression is essential to provide information that can help in future implementation of these biomarkers in clinical assistance. In this review, we studied the molecular markers most associated with PCa CTCs to better understand their function on tumorigenesis and metastatic cascade, the methodologies utilized to analyze these biomarkers and their clinical significance, in order to summarize the available information to guide researchers in their investigations, new hypothesis formulation and target choice for the development of new diagnostic and treatment tools.
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Affiliation(s)
- Nathalia Oliveira Alqualo
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Esther Campos-Fernandez
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Bianca Uliana Picolo
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Emanuelle Lorrayne Ferreira
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Laila Machado Henriques
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Sabrina Lorenti
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Danilo Caixeta Moreira
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Maria Paula Silva Simião
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Luciana Beatriz Tiago Oliveira
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil
| | - Vivian Alonso-Goulart
- Laboratory of Nanobiotechnology, Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Universidade Federal de Uberlândia, Uberlandia, MG 38400-902, Brazil.
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Zhan J, Li Z, Lin C, Wang D, Yu L, Xiao X. The role of circRNAs in regulation of drug resistance in ovarian cancer. Front Genet 2023; 14:1320185. [PMID: 38152652 PMCID: PMC10751324 DOI: 10.3389/fgene.2023.1320185] [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: 10/11/2023] [Accepted: 12/04/2023] [Indexed: 12/29/2023] Open
Abstract
Ovarian cancer is one of the female reproductive system tumors. Chemotherapy is used for advanced ovarian cancer patients; however, drug resistance is a pivotal cause of chemotherapeutic failure. Hence, it is critical to explore the molecular mechanisms of drug resistance of ovarian cancer cells and to ameliorate chemoresistance. Noncoding RNAs (ncRNAs) have been identified to critically participate in drug sensitivity in a variety of human cancers, including ovarian cancer. Among ncRNAs, circRNAs sponge miRNAs and prevent miRNAs from regulation of their target mRNAs. CircRNAs can interact with DNA or proteins to modulate gene expression. In this review, we briefly describe the biological functions of circRNAs in the development and progression of ovarian cancer. Moreover, we discuss the underneath regulatory molecular mechanisms of circRNAs on governing drug resistance in ovarian cancer. Furthermore, we mention the novel strategies to overcome drug resistance via targeting circRNAs in ovarian cancer. Due to that circRNAs play a key role in modulation of drug resistance in ovarian cancer, targeting circRNAs could be a novel approach for attenuation of chemoresistance in ovarian cancer.
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Affiliation(s)
- Jun Zhan
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Zhiyi Li
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Changsheng Lin
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Dingding Wang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Lei Yu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Xue Xiao
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
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Rithvik A, Samarpita S, Rasool M. Unleashing the pathological imprinting of cancer in autoimmunity: Is ZEB1 the answer? Life Sci 2023; 332:122115. [PMID: 37739160 DOI: 10.1016/j.lfs.2023.122115] [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: 06/30/2023] [Revised: 09/05/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
The intriguing scientific relationship between autoimmunity and cancer immunology have been traditionally indulged to throw spotlight on novel pathological targets. Understandably, these "slowly killing" diseases are on the opposite ends of the immune spectrum. However, the immune regulatory mechanisms between autoimmunity and cancer are not always contradictory and sometimes mirror each other based on disease stage, location, and timepoint. Moreover, the blockade of immune checkpoint molecules or signalling pathways that unleashes the immune response against cancer is being leveraged to preserve self-tolerance and treat many autoimmune disorders. Therefore, understanding the common crucial factors involved in cancer is of paramount importance to paint the autoimmune disease spectrum and validate novel drug candidates. In the current review, we will broadly describe how ZEB1, or Zinc-finger E-box Binding Homeobox 1, reinforces immune exhaustion in cancer or contributes to loss of self-tolerance in auto-immune conditions. We made an effort to exchange information about the molecular pathways and pathological responses (immune regulation, cell proliferation, senescence, autophagy, hypoxia, and circadian rhythm) that can be regulated by ZEB1 in the context of autoimmunity. This will help untwine the intricate and closely postured pathogenesis of ZEB1, that is less explored from the perspective of autoimmunity than its counterpart, cancer. This review will further consider several approaches for targeting ZEB1 in autoimmunity.
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Affiliation(s)
- Arulkumaran Rithvik
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632 014, Tamil Nādu, India
| | - Snigdha Samarpita
- Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA; Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
| | - Mahaboobkhan Rasool
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632 014, Tamil Nādu, India.
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10
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Wu C, Shi W, Zhang S. ZEB1 promotes DNA homologous recombination repair and contributes to the 5-Fluorouracil resistance in colorectal cancer. Am J Cancer Res 2023; 13:4101-4114. [PMID: 37818077 PMCID: PMC10560938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/06/2023] [Indexed: 10/12/2023] Open
Abstract
Chemotherapy resistance represents a significant obstacle in clinical practice of colorectal cancer (CRC). In this study we aim to clarify the underlying mechanism of chemotherapy resistance mediated by ZEB1 in CRC. shRNA-mediated repression of ZEB1 induced DNA damage in SW480 and RKO cells. Ectopic expression of ZEB1 suppressed the DNA damage caused by ZEB1 knocking down in SW480 and RKO cells. In addition, ZEB1 directly targeted several DNA damage response (DDR) factors including NBS1, RNF8 and RNF168, and thereby the homologous recombination (HR) repair is mediated by ZEB1 via NBS1, RNF8 and RNF168 in CRC cells. Furthermore, ZEB1 maintained chromosome stability in CRC cells. By inducing NBS1, RNF8 and RNF168, ZEB1 is capable of promoting the 5-Fluorouracil (5-FU) resistance in CRC cells via enhancing the DDR signaling and DNA repair. The high expression of ZEB1, NBS1, RNF8 and RNF168 is associated with chemotherapy resistance in primary CRC patients. In conclusion, ZEB1 directly induces the expression of NBS1, RNF8 and RNF168, and thereby enhances DNA HR repair in CRC. The ZEB1-mediated DNA repair contributes to the 5-FU resistance in CRC.
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Affiliation(s)
- Chao Wu
- Klinikum rechts der Isar, Technical University of MunichMunich, Germany
| | - Wenjing Shi
- Department of Clinical Laboratory, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong UniversityShanghai, China
- Shanghai Key Laboratory of Embryo Original DiseasesShanghai, China
- Shanghai Municipal Key Clinical SpecialityShanghai, China
- Experimental and Molecular Pathology, Institute of Pathology, Ludwig-Maximilians-UniversityMunich, Germany
| | - Sen Zhang
- Department of General Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong UniversityShanghai, China
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11
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Lems CM, Burger GA, Beltman JB. Tumor-mediated immunosuppression and cytokine spreading affects the relation between EMT and PD-L1 status. Front Immunol 2023; 14:1219669. [PMID: 37638024 PMCID: PMC10449452 DOI: 10.3389/fimmu.2023.1219669] [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] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/30/2023] [Indexed: 08/29/2023] Open
Abstract
Epithelial-mesenchymal transition (EMT) and immune resistance mediated by Programmed Death-Ligand 1 (PD-L1) upregulation are established drivers of tumor progression. Their bi-directional crosstalk has been proposed to facilitate tumor immunoevasion, yet the impact of immunosuppression and spatial heterogeneity on the interplay between these processes remains to be characterized. Here we study the role of these factors using mathematical and spatial models. We first designed models incorporating immunosuppressive effects on T cells mediated via PD-L1 and the EMT-inducing cytokine Transforming Growth Factor beta (TGFβ). Our models predict that PD-L1-mediated immunosuppression merely reduces the difference in PD-L1 levels between EMT states, while TGFβ-mediated suppression also causes PD-L1 expression to correlate negatively with TGFβ within each EMT phenotype. We subsequently embedded the models in multi-scale spatial simulations to explicitly describe heterogeneity in cytokine levels and intratumoral heterogeneity. Our multi-scale models show that Interferon gamma (IFNγ)-induced partial EMT of a tumor cell subpopulation can provide some, albeit limited protection to bystander tumor cells. Moreover, our simulations show that the true relationship between EMT status and PD-L1 expression may be hidden at the population level, highlighting the importance of studying EMT and PD-L1 status at the single-cell level. Our findings deepen the understanding of the interactions between EMT and the immune response, which is crucial for developing novel diagnostics and therapeutics for cancer patients.
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Affiliation(s)
| | | | - Joost B. Beltman
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands
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12
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Perez-Oquendo M, Manshouri R, Tian Y, Fradette JJ, Rodriguez BL, Kundu ST, Gibbons DL. ZEB1 Is Regulated by K811 Acetylation to Promote Stability, NuRD Complex Interactions, EMT, and NSCLC Metastasis. Mol Cancer Res 2023; 21:779-794. [PMID: 37255406 PMCID: PMC10390859 DOI: 10.1158/1541-7786.mcr-22-0503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 02/06/2023] [Accepted: 05/10/2023] [Indexed: 05/14/2023]
Abstract
Epithelial-to-mesenchymal transition results in loss of specialized epithelial cell contacts and acquisition of mesenchymal invasive capacity. The transcription repressor zinc finger E-box-binding homeobox 1 (ZEB1) binds to E-boxes of gene promoter regions to suppress the expression of epithelial genes. ZEB1 has inconsistent molecular weights, which have been attributed to posttranslational modifications (PTM). We performed mass spectrometry and identified K811 acetylation as a novel PTM in ZEB1. To define the role of ZEB1 acetylation in regulating function, we generated ZEB1 acetyl-mimetic (K811Q) and acetyl-deficient (K811R) mutant-expressing non-small cell lung cancer cell lines (NSCLC). We demonstrate that the K811R ZEB1 (125 kDa) has a shorter protein half-life than wild-type (WT) ZEB1 and K811Q ZEB1 (∼225 kDa), suggesting that lack of ZEB1 acetylation in the lower molecular weight form affects protein stability. Further, the acetylated form of ZEB1 recruits the nucleosome remodeling and deacetylase (NuRD) complex to bind the promoter of its target genes mir200c-141 and SEMA3F. RNA-sequencing revealed that WT ZEB1 and K811Q ZEB1 downregulate the expression of epithelial genes to promote lung adenocarcinoma invasion and metastasis, whereas the K811R ZEB1 does not. Our findings establish that the K811 acetylation promotes ZEB1 protein stability, interaction with other protein complexes, and subsequent invasion/metastasis of lung adenocarcinoma via epithelial-to-mesenchymal transition. IMPLICATIONS The molecular mechanisms by which ZEB1 is regulated by K811 acetylation to promote protein stability, NuRD complex and promoter interactions, and function are relevant to the development of treatment strategies to prevent and treat metastasis in patients with NSCLC.
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Affiliation(s)
- Mabel Perez-Oquendo
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roxsan Manshouri
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yanhua Tian
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jared J. Fradette
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - B. Leticia Rodriguez
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Samrat T. Kundu
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Don L. Gibbons
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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13
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Waryah C, Alves E, Mazzieri R, Dolcetti R, Thompson EW, Redfern A, Blancafort P. Unpacking the Complexity of Epithelial Plasticity: From Master Regulator Transcription Factors to Non-Coding RNAs. Cancers (Basel) 2023; 15:3152. [PMID: 37370762 DOI: 10.3390/cancers15123152] [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: 03/22/2023] [Revised: 06/09/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
Cellular plasticity in cancer enables adaptation to selective pressures and stress imposed by the tumor microenvironment. This plasticity facilitates the remodeling of cancer cell phenotype and function (such as tumor stemness, metastasis, chemo/radio resistance), and the reprogramming of the surrounding tumor microenvironment to enable immune evasion. Epithelial plasticity is one form of cellular plasticity, which is intrinsically linked with epithelial-mesenchymal transition (EMT). Traditionally, EMT has been regarded as a binary state. Yet, increasing evidence suggests that EMT involves a spectrum of quasi-epithelial and quasi-mesenchymal phenotypes governed by complex interactions between cellular metabolism, transcriptome regulation, and epigenetic mechanisms. Herein, we review the complex cross-talk between the different layers of epithelial plasticity in cancer, encompassing the core layer of transcription factors, their interacting epigenetic modifiers and non-coding RNAs, and the manipulation of cancer immunogenicity in transitioning between epithelial and mesenchymal states. In examining these factors, we provide insights into promising therapeutic avenues and potential anti-cancer targets.
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Affiliation(s)
- Charlene Waryah
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA 6009, Australia
- School of Human Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Eric Alves
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA 6009, Australia
- School of Human Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Roberta Mazzieri
- Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Riccardo Dolcetti
- Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Microbiology and Immunology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Erik W Thompson
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD 4059, Australia
- Translational Research Institute, Brisbane, QLD 4102, Australia
| | - Andrew Redfern
- School of Medicine, University of Western Australia, Perth, WA 6009, Australia
| | - Pilar Blancafort
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA 6009, Australia
- School of Human Sciences, University of Western Australia, Perth, WA 6009, Australia
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14
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Sun L, Yu J, Guinney J, Qin B, Sinicrope FA. USP10 Regulates ZEB1 Ubiquitination and Protein Stability to Inhibit ZEB1-Mediated Colorectal Cancer Metastasis. Mol Cancer Res 2023; 21:578-590. [PMID: 36940483 PMCID: PMC10239320 DOI: 10.1158/1541-7786.mcr-22-0552] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/22/2022] [Accepted: 03/17/2023] [Indexed: 03/22/2023]
Abstract
Zinc finger E-box-binding homeobox 1 (ZEB1) is a transcription factor that can promote tumor invasion and metastasis by inducing epithelial-to-mesenchymal transition (EMT). To date, regulation of ZEB1 by RAS/RAF signaling remains unclear, and few studies have examined posttranslation modification of ZEB1, including its ubiquitination. In human colorectal cancer cell lines with RAS/RAF/MEK/ERK activation, an interaction of ZEB1 with the deubiquitinase ubiquitin-specific protease 10 (USP10) was identified whereby USP10 modifies ZEB1 ubiquitination and promotes its proteasomal degradation. Regulation of the USP10-ZEB1 interaction by MEK-ERK signaling was shown whereby constitutive activation of ERK can phosphorylate USP10 at Ser236 to impair its interaction with ZEB1 and enable ZEB1 protein stabilization. Stabilized ZEB1 was shown to promote colorectal cancer metastatic colonization in a mouse tail vein injection model. Conversely, MEK-ERK inhibition blocked USP10 phosphorylation and enhanced the USP10-ZEB1 interaction shown to suppress ZEB1-mediated tumor cell migration and metastasis. In conclusion, we demonstrate a novel function of USP10 in the regulation of ZEB1 protein stability and its ability to mediate tumor metastasis in a preclinical model. IMPLICATIONS The MEK-ERK-regulated interaction of USP10 with ZEB1 can promote the proteasomal degradation of ZEB1 and thereby suppress its demonstrated ability to mediate tumor metastasis.
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Affiliation(s)
- Lei Sun
- Gastrointestinal Research Unit, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510000, China (current address)
| | - Jia Yu
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN 55905, USA
| | - Justin Guinney
- Computational Oncology, Sage Bionetworks, Seattle, WA, USA
| | - Bo Qin
- Gastrointestinal Research Unit, Mayo Clinic, Rochester, MN, 55905, USA
| | - Frank A. Sinicrope
- Gastrointestinal Research Unit, Mayo Clinic, Rochester, MN, 55905, USA
- Departments of Medicine and Medical Oncology, Mayo Clinic, Rochester, MN, 55905, USA
- Mayo Clinic and Mayo Comprehensive Cancer Center, Rochester, MN, 55905, USA
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15
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Rekowska AK, Obuchowska K, Bartosik M, Kimber-Trojnar Ż, Słodzińska M, Wierzchowska-Opoka M, Leszczyńska-Gorzelak B. Biomolecules Involved in Both Metastasis and Placenta Accreta Spectrum-Does the Common Pathophysiological Pathway Exist? Cancers (Basel) 2023; 15:cancers15092618. [PMID: 37174083 PMCID: PMC10177254 DOI: 10.3390/cancers15092618] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
The process of epithelial-to-mesenchymal transition (EMT) is crucial in the implantation of the blastocyst and subsequent placental development. The trophoblast, consisting of villous and extravillous zones, plays different roles in these processes. Pathological states, such as placenta accreta spectrum (PAS), can arise due to dysfunction of the trophoblast or defective decidualization, leading to maternal and fetal morbidity and mortality. Studies have drawn parallels between placentation and carcinogenesis, with both processes involving EMT and the establishment of a microenvironment that facilitates invasion and infiltration. This article presents a review of molecular biomarkers involved in both the microenvironment of tumors and placental cells, including placental growth factor (PlGF), vascular endothelial growth factor (VEGF), E-cadherin (CDH1), laminin γ2 (LAMC2), the zinc finger E-box-binding homeobox (ZEB) proteins, αVβ3 integrin, transforming growth factor β (TGF-β), β-catenin, cofilin-1 (CFL-1), and interleukin-35 (IL-35). Understanding the similarities and differences in these processes may provide insights into the development of therapeutic options for both PAS and metastatic cancer.
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Affiliation(s)
- Anna K Rekowska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Karolina Obuchowska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Magdalena Bartosik
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Żaneta Kimber-Trojnar
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Magdalena Słodzińska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
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16
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Gogola S, Rejzer M, Bahmad HF, Abou-Kheir W, Omarzai Y, Poppiti R. Epithelial-to-Mesenchymal Transition-Related Markers in Prostate Cancer: From Bench to Bedside. Cancers (Basel) 2023; 15:cancers15082309. [PMID: 37190236 DOI: 10.3390/cancers15082309] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Prostate cancer (PCa) is the second most frequent type of cancer in men worldwide, with 288,300 new cases and 34,700 deaths estimated in the United States in 2023. Treatment options for early-stage disease include external beam radiation therapy, brachytherapy, radical prostatectomy, active surveillance, or a combination of these. In advanced cases, androgen-deprivation therapy (ADT) is considered the first-line therapy; however, PCa in most patients eventually progresses to castration-resistant prostate cancer (CRPC) despite ADT. Nonetheless, the transition from androgen-dependent to androgen-independent tumors is not yet fully understood. The physiological processes of epithelial-to-non-epithelial ("mesenchymal") transition (EMT) and mesenchymal-to-epithelial transition (MET) are essential for normal embryonic development; however, they have also been linked to higher tumor grade, metastatic progression, and treatment resistance. Due to this association, EMT and MET have been identified as important targets for novel cancer therapies, including CRPC. Here, we discuss the transcriptional factors and signaling pathways involved in EMT, in addition to the diagnostic and prognostic biomarkers that have been identified in these processes. We also tackle the various studies that have been conducted from bench to bedside and the current landscape of EMT-targeted therapies.
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Affiliation(s)
- Samantha Gogola
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Michael Rejzer
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Hisham F Bahmad
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
| | - Wassim Abou-Kheir
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Yumna Omarzai
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Robert Poppiti
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
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17
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Liu YJ, Zeng SH, Zhang W, Li JP, Yin Y, Zhuang YW, Zhou JY, Liu SL, Zou X. USP51/ZEB1/ACTA2 axis promotes mesenchymal phenotype in gastric cancer and is associated with low cohesion characteristics. Pharmacol Res 2023; 188:106644. [PMID: 36603607 DOI: 10.1016/j.phrs.2022.106644] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/29/2022] [Accepted: 12/31/2022] [Indexed: 01/04/2023]
Abstract
poorly cohesive (PC) gastric cancer (GC) (PC-GC) is a distinct histological subtype of GC and is defined as a tumor consisting of isolated or small clusters of tumor cells with poorly differentiated and metastatic characteristics. According to multiple studies, PC-GC is intrinsically heterogeneous, with mesenchymal variants being the most aggressive. However, to date, the molecular mechanisms associated with PC-GC are still not fully understood. This study investigated the role of the USP51/ZEB1/ACTA2 axis in promoting GC metastasis. Single-cell sequencing revealed that E-box binding homeobox 1 (ZEB1) expression was significantly increased in a subpopulation of low-adherent cells and was an independent prognostic factor in GC patients. Furthermore, the bulk transcriptome analysis revealed a significant positive correlation between Ubiquitin Specific Peptidase 51 (USP51), ZEB1, and Actin Alpha 2 (ACTA2), and our data further confirmed that all three were highly co-localized in PC-GC tissues. According to the findings of in vitro and in vivo experiments, USP51 was able to maintain ZEB1 expression to promote ACTA2 transcription, thereby activating the mesenchymal phenotype of GC cells and promoting tumor metastasis. Moreover, USP51 could recruit and activate stromal cells, including M2-like macrophages and fibroblasts, through cancer cells. Clinical data suggested that overexpression of USP51 predicts that patients have difficulty benefiting from immunotherapy and is associated with immune-exclusion tumor characteristics. Collectively, the findings of this study shed light on a key mechanism by which elevated USP51 expression induces Epithelial-mesenchymal transition (EMT) in GC cells, hence facilitating GC cell proliferation, survival, and dissemination. In this view, USP51/ZEB1/ACTA2 may serve as a candidate therapeutic target against GC metastasis.
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Affiliation(s)
- Yuan-Jie Liu
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Shu-Hong Zeng
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; Department of Chinese Medicine, Changshu No.2 People's Hospital, Changshu, 215500, Jiangsu, China
| | - Wei Zhang
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China
| | - Jie-Pin Li
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Yi Yin
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Yu-Wen Zhuang
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; Institute of Chinese & Western Medicine and Oncology Clinical Research, Nanjing, Jiangsu 210029, China
| | - Jin-Yong Zhou
- Central Laboratory, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing 210029, Jiangsu, China
| | - Shen-Lin Liu
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China; Institute of Chinese & Western Medicine and Oncology Clinical Research, Nanjing, Jiangsu 210029, China.
| | - Xi Zou
- Department of Oncology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, China; No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China; Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine in Prevention and Treatment of Tumor, Nanjing, Jiangsu 210029, China.
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18
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MicroRNA-377: A therapeutic and diagnostic tumor marker. Int J Biol Macromol 2023; 226:1226-1235. [PMID: 36442575 DOI: 10.1016/j.ijbiomac.2022.11.236] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/15/2022] [Accepted: 11/18/2022] [Indexed: 11/26/2022]
Abstract
Cancer is considered as one of the main causes of human deaths globally. Despite the recent progresses in therapeutic modalities, there is still a high rate of mortality among cancer patients. Late diagnosis in advanced tumor stages is one of the main reasons for treatment failure in cancer patients. Therefore, it is required to suggest the novel strategies for the early tumor detection. MicroRNAs (miRNAs) have critical roles in neoplastic transformation by regulation of cell proliferation, migration, and apoptosis. They are always considered as non-invasive markers due to their high stability in body fluids. Since, all of the miRNAs have tissue-specific functions in different tumors as tumor suppressor or oncogene; it is required to investigate the molecular mechanisms of every miRNA in different tumors to introduce that as a suitable non-invasive diagnostic marker in cancer patients. For the first time in the present review, we discussed the role of miR-377 during tumor progression. It has been reported that miR-377 mainly functions as a tumor suppressor through the regulation of signaling pathways and transcription factors. This review is an important step toward introducing the miR-377 as a novel diagnostic marker as well as a therapeutic target in cancer patients.
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19
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Hirabayashi D, Yamamoto KI, Maruyama A, Tomonobu N, Kinoshita R, Chen Y, Komalasari NLGY, Murata H, Gohara Y, Jiang F, Zhou J, Ruma IMW, Sumardika IW, Yamauchi A, Kuribayashi F, Toyooka S, Inoue Y, Sakaguchi M. LOXL1 and LOXL4 are novel target genes of the Zn 2+-bound form of ZEB1 and play a crucial role in the acceleration of invasive events in triple-negative breast cancer cells. Front Oncol 2023; 13:1142886. [PMID: 36910659 PMCID: PMC9997211 DOI: 10.3389/fonc.2023.1142886] [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: 01/12/2023] [Accepted: 02/07/2023] [Indexed: 02/25/2023] Open
Abstract
Background EMT has been proposed to be a crucial early event in cancer metastasis. EMT is rigidly regulated by the action of several EMT-core transcription factors, particularly ZEB1. We previously revealed an unusual role of ZEB1 in the S100A8/A9-mediated metastasis in breast cancer cells that expressed ZEB1 at a significant level and showed that the ZEB1 was activated on the MCAM-downstream pathway upon S100A8/A9 binding. ZEB1 is well known to require Zn2+ for its activation based on the presence of several Zn-finger motifs in the transcription factor. However, how Zn2+-binding works on the pleiotropic role of ZEB1 through cancer progression has not been fully elucidated. Methods We established the engineered cells, MDA-MB-231 MutZEB1 (MDA-MutZEB1), that stably express MutZEB1 (ΔZn). The cells were then evaluated in vitro for their invasion activities. Finally, an RNA-Seq analysis was performed to compare the gene alteration profiles of the established cells comprehensively. Results MDA-MutZEB1 showed a significant loss of the EMT, ultimately stalling the invasion. Inclusive analysis of the transcription changes after the expression of MutZEB1 (ΔZn) in MDA-MB-231 cells revealed the significant downregulation of LOX family genes, which are known to play a critical role in cancer metastasis. We found that LOXL1 and LOXL4 remarkably enhanced cancer invasiveness among the LOX family genes with altered expression. Conclusions These findings indicate that ZEB1 potentiates Zn2+-mediated transcription of plural EMT-relevant factors, including LOXL1 and LOXL4, whose upregulation plays a critical role in the invasive dissemination of breast cancer cells.
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Affiliation(s)
- Daisuke Hirabayashi
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ken-Ichi Yamamoto
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Akihiro Maruyama
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Nahoko Tomonobu
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Rie Kinoshita
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Youyi Chen
- Department of General Surgery & Bio-Bank of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ni Luh Gede Yoni Komalasari
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.,Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
| | - Hitoshi Murata
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuma Gohara
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Fan Jiang
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Jin Zhou
- Medical Oncology Department of Gastrointestinal Tumors, Liaoning Cancer Hospital & Institute, Cancer Hospital of the Dalian University of Technology, Shenyang, Liaoning, China
| | | | | | - Akira Yamauchi
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, Okayama, Japan
| | - Futoshi Kuribayashi
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, Okayama, Japan
| | - Shinichi Toyooka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yusuke Inoue
- Faculty of Science and Technology, Division of Molecular Science, Gunma University, Kiryu, Gunma, Japan
| | - Masakiyo Sakaguchi
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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20
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Poonaki E, Kahlert UD, Meuth SG, Gorji A. The role of the ZEB1–neuroinflammation axis in CNS disorders. J Neuroinflammation 2022; 19:275. [PMCID: PMC9675144 DOI: 10.1186/s12974-022-02636-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/31/2022] [Indexed: 11/21/2022] Open
Abstract
Zinc finger E-box binding homeobox 1 (ZEB1) is a master modulator of the epithelial–mesenchymal transition (EMT), a process whereby epithelial cells undergo a series of molecular changes and express certain characteristics of mesenchymal cells. ZEB1, in association with other EMT transcription factors, promotes neuroinflammation through changes in the production of inflammatory mediators, the morphology and function of immune cells, and multiple signaling pathways that mediate the inflammatory response. The ZEB1–neuroinflammation axis plays a pivotal role in the pathogenesis of different CNS disorders, such as brain tumors, multiple sclerosis, cerebrovascular diseases, and neuropathic pain, by promoting tumor cell proliferation and invasiveness, formation of the hostile inflammatory micromilieu surrounding neuronal tissues, dysfunction of microglia and astrocytes, impairment of angiogenesis, and dysfunction of the blood–brain barrier. Future studies are needed to elucidate whether the ZEB1–neuroinflammation axis could serve as a diagnostic, prognostic, and/or therapeutic target for CNS disorders.
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Affiliation(s)
- Elham Poonaki
- grid.411327.20000 0001 2176 9917Department of Neurology, Faculty of Medicine, Heinrich-Heine-University, Düsseldorf, Germany ,grid.5949.10000 0001 2172 9288Epilepsy Research Center, Department of Neurosurgery, Westfälische Wilhelms-Universität Münster, Domagkstr. 11, 48149 Münster, Germany
| | - Ulf Dietrich Kahlert
- grid.5807.a0000 0001 1018 4307Molecular and Experimental Surgery, Faculty of Medicine, University Clinic for General-, Visceral-, Vascular- and Transplantation Surgery, Otto-Von-Guericke-University, Magdeburg, Germany
| | - Sven G. Meuth
- grid.411327.20000 0001 2176 9917Department of Neurology, Faculty of Medicine, Heinrich-Heine-University, Düsseldorf, Germany
| | - Ali Gorji
- grid.5949.10000 0001 2172 9288Epilepsy Research Center, Department of Neurosurgery, Westfälische Wilhelms-Universität Münster, Domagkstr. 11, 48149 Münster, Germany ,grid.512981.60000 0004 0612 1380Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran ,grid.411583.a0000 0001 2198 6209Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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21
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Si M, Song Y, Wang X, Wang D, Liu X, Qu X, Song Z, Yu X. CXCL12/CXCR7/β-arrestin1 biased signal promotes epithelial-to-mesenchymal transition of colorectal cancer by repressing miRNAs through YAP1 nuclear translocation. Cell Biosci 2022; 12:171. [PMID: 36210463 PMCID: PMC9549625 DOI: 10.1186/s13578-022-00908-1] [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: 04/13/2022] [Accepted: 09/28/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Chemokine CXC motif receptor 7 (CXCR7) is an atypical G protein-coupled receptor (GPCR) that signals in a biased fashion. CXCL12/CXCR7 biased signal has been reported to play crucial roles in multiple stages of colorectal cancer (CRC). However, the mechanism of CXCL12/CXCR7 biased signal in promoting CRC progression and metastasis remains obscure. RESULTS We demonstrate that CXCR7 activation promotes EMT and upregulates the expression of Vimentin and doublecortin-like kinase 1 (DCLK1) in CRC cells with concurrent repression of miR-124-3p and miR-188-5p through YAP1 nuclear translocation. Cell transfection and luciferase assay prove that these miRNAs regulate EMT by targeting Vimentin and DCLK1. More importantly, CXCL12/CXCR7/β-arrestin1-mediated biased signal induces YAP1 nuclear translocation, which functions as a transcriptional repressor by interacting with Yin Yang 1 (YY1) and recruiting YY1 to the promoters of miR-124-3p and miR-188-5p. Pharmacological inhibitor of YAP1 suppresses EMT and tumor metastasis upon CXCR7 activation in vivo in tumor xenografts of nude mice and inflammatory colonic adenocarcinoma models. Clinically, the expression of CXCR7 is positively correlated with nuclear YAP1 levels and EMT markers. CONCLUSIONS Our studies reveal a novel mechanism and clinical significance of CXCL12/CXCR7 biased signal in promoting EMT and invasion in CRC progression. These findings highlight the potential of targeting YAP1 nuclear translocation in hampering CXCL12/CXCR7 biased signal-induced metastasis of colorectal cancer.
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Affiliation(s)
- Mahan Si
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yujia Song
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Xiaohui Wang
- grid.24696.3f0000 0004 0369 153XDepartment of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Dong Wang
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Xiaohui Liu
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Xianjun Qu
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Zhiyu Song
- grid.414011.10000 0004 1808 090XDepartment of Pharmacy, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan China
| | - Xinfeng Yu
- grid.24696.3f0000 0004 0369 153XDepartment of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
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22
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PTTG1/ZEB1 Axis Regulates E-Cadherin Expression in Human Seminoma. Cancers (Basel) 2022; 14:cancers14194876. [PMID: 36230799 PMCID: PMC9564063 DOI: 10.3390/cancers14194876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 09/30/2022] [Accepted: 10/02/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Seminoma represents one of the most common neoplasms in Caucasian males between 15 and 40 years old. The molecular pathways underlying its clinical behavior are far from being understood yet. We previously demonstrated that nuclear Pituitary-tumor transforming-gene 1 (PTTG1), overexpressed in several neoplasms, promotes invasiveness through its transcriptional target matrix-metalloproteinase-2 (MMP2). PTTG1 sustains the migratory and invasive properties of cancer cells through the induction of the epithelial-to-mesenchymal transition (EMT). E-Cadherin (E-CAD) repression is the first step of EMT. Therefore, we investigated the role of PTTG1 in EMT in human seminoma using an in vitro and in vivo model and through Atlas database interrogation. Our data showed a PTTG1-mediated E-CAD transcriptional repression through Zinc finger E-box binding homeobox 1 (ZEB1), a master regulator of the EMT process. Our data provide insights into the molecular characterization of seminoma, promoting PTTG1 as a prognostic marker useful in human seminoma clinical management. Abstract (1) Background: PTTG1 sustains the EMT process and the invasiveness of several neoplasms. We previously showed the role of nuclear PTTG1 in promoting invasiveness, through its transcriptional target MMP2, in seminoma in vitro models. Here, we investigated the key players involved in PTTG1-mediated EMT in human seminoma. (2) Methods: Two seminoma cell lines and four human seminoma tumor specimens were used. E-Cadherin gene regulation was investigated using Western blot, real-time PCR, and luciferase assay. Immunoprecipitation, ChIP, RE-ChIP, and confocal microscopy analysis were performed to evaluate the interplay between PTTG1 and ZEB1. Matrigel invasion and spheroid formation assays were applied to functionally investigate PTTG1 involvement in the EMT of seminoma cell lines. RNA depletion and overexpression experiments were performed to verify the role of PTTG1/ZEB1 in E-Cadherin repression and seminoma invasiveness. E-Cadherin and ZEB1 levels were analyzed in human testicular tumors from the Atlas database. (3) Results: PTTG1 transcriptionally represses E-Cadherin in seminoma cell lines through ZEB1. The cooperation of PTTG1 with ZEB1 has a significant impact on cell growth/invasion properties involving the EMT process. Analysis of the Atlas database of testicular tumors showed significantly lower E-Cadherin levels in seminoma, where PTTG1 showed nuclear staining. Finally, PTTG1 and ZEB1 strongly localize together in the periphery of the tumors. (4) Conclusions: These results strengthen the evidence for a role of PTTG1 in the EMT process in human seminomas through its cooperation with the transcriptional repressor ZEB1 on the E-Cadherin gene. Our data enrich the molecular characterization of seminoma, suggesting that PTTG1 is a prognostic factor in seminoma clinical management.
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Bartnik P, Kacperczyk-Bartnik J, Goławski K, Sierdziński J, Mańka G, Kiecka M, Lipa M, Warzecha D, Spaczyński R, Piekarski P, Banaszewska B, Jakimiuk AJ, Issat T, Rokita W, Młodawski J, Szubert M, Sieroszewski P, Raba G, Szczupak K, Kluz T, Kluza M, Czajkowski K, Wielgoś M, Koc-Żórawska E, Żórawski M, Laudański P. Plasma and Peritoneal Fluid ZEB Levels in Patients with Endometriosis and Infertility. Biomedicines 2022; 10:biomedicines10102460. [PMID: 36289723 PMCID: PMC9599446 DOI: 10.3390/biomedicines10102460] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Zinc finger E-box-binding homeobox 1 (ZEB1) and zinc finger E-box-binding homeobox 2 (ZEB2) are transcription factors that regulate epithelial−mesenchymal transformation (EMT). The aim of this study was to compare levels of ZEB1 and ZEB2 in the peritoneal fluid and plasma between patients with and without endometriosis in order to assess their utility in the diagnostic process. Plasma and peritoneal fluid samples were collected from 50 patients with and 48 without endometriosis during planned surgical procedures in eight clinical centers. Quantitative ZEB1 and ZEB2 levels analyses were performed using a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA). No significant differences were observed in ZEB1 levels in any of the subanalyses nor any differences regarding ZEB2 levels between patients with and without endometriosis. Plasma ZEB2 levels were significantly higher among patients with infertility compared to fertile women (16.07 ± 12.70 ng/L vs. 12.07 ± 11.92 ng/L; p < 0.04). Both ZEB1 and ZEB2 do not seem to have a significant value in the initial diagnosis of endometriosis as a single marker. The differences in ZEB2 plasma levels between patients with and without infertility indicate the possibility of EMT dysregulation in the pathogenesis of adverse fertility outcomes.
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Affiliation(s)
- Paweł Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Joanna Kacperczyk-Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Ksawery Goławski
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Janusz Sierdziński
- Department of Medical Informatics and Telemedicine, Medical University of Warsaw, 00-581 Warsaw, Poland
| | | | | | - Michał Lipa
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Damian Warzecha
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Robert Spaczyński
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Piotr Piekarski
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Beata Banaszewska
- Chair and Department of Laboratory Diagnostics, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Artur J. Jakimiuk
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Center of Reproductive Health, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Tadeusz Issat
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Department of Obstetrics and Gynecology, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Wojciech Rokita
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Jakub Młodawski
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Maria Szubert
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Surgical Gynecology and Oncology, Medical University of Lodz, 90-419 Lodz, Poland
| | - Piotr Sieroszewski
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Fetal Medicine and Gynecology, Medical University of Lodz, 90-419 Lodz, Poland
| | - Grzegorz Raba
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Kamil Szczupak
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Marek Kluza
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Krzysztof Czajkowski
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
| | - Mirosław Wielgoś
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Ewa Koc-Żórawska
- II Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, 15-089 Białystok, Poland
| | - Marcin Żórawski
- Department of Clinical Medicine, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Piotr Laudański
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
- OVIklinika Infertility Center, 01-377 Warsaw, Poland
- Correspondence:
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24
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Zhang M, Yang D, Li L, Liu L, Wang T, Liu T, Li L, Liu Y. Case report: ZEB1 expression in three cases of hepatic carcinosarcoma. Front Oncol 2022; 12:972650. [PMID: 36172159 PMCID: PMC9511137 DOI: 10.3389/fonc.2022.972650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/19/2022] [Indexed: 12/02/2022] Open
Abstract
Hepatic carcinosarcoma (HCS) is defined as a tumor that contains cancer from the epithelium and sarcoma from mesenchymal tissue. HCS has a low incidence rate and is composed of osteosarcoma, chondrosarcoma, or angiosarcoma. Though surgery is the main treatment for HCS, it has proven unsatisfactory, resulting in a very poor prognosis of HCS. Currently, the reports on HCS are mainly about the description of clinical pathological phenomena, imaging features, and mutation sites of related genes, the underlying molecular mechanism of HCS remains undefined. Through the dynamic process of epithelial-mesenchymal transition (EMT), cancer cells acquire a mesenchymal phenotype, simultaneously losing epithelial properties. Zinc finger E-box binding homeobox 1 (ZEB1) is an EMT-inducing transcription factor; its main regulatory target is E-cadherin in EMT process. Esophageal carcinosarcoma (ECS) is associated with EMT. The current study showed that EMT might promote the development of ECS and uterine carcinosarcoma (UCS), and ZEB1 was highly expressed in the sarcomatous components. In the current study, three cases were collected, and the clinicopathological features were compared with those of corresponding cases. The expression level, and subcellular localization of ZEB1 were detected using immunohistochemistry. The expression of the ZEB1 in the nucleus was found to be significantly higher in sarcomatous components than that in cancer components in all three cases, suggesting an association of HCS with EMT.
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Affiliation(s)
- Mingming Zhang
- Department of Pathology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- School of Clinical Medicine, Jining Medical University, Jining, China
| | - Dongchang Yang
- Department of Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Lu Li
- Department of Pathology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- School of Clinical Medicine, Jining Medical University, Jining, China
| | - Lin Liu
- Health Management Center, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Ting Wang
- Department of Pathology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- *Correspondence: Yanrong Liu, ; Ting Wang,
| | - Tao Liu
- Department of Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Lei Li
- Department of Pathology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Yanrong Liu
- Department of Pathology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- *Correspondence: Yanrong Liu, ; Ting Wang,
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25
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Hofman P, Calin GA, Mani SA, Bontoux C, Ilié M, Wistuba II. The Third Joint Meeting on Lung Cancer of the FHU OncoAge (University Côte d'Azur, Nice, France) and the University of Texas MD Anderson Cancer Center (Houston, TX, USA). Understanding New Therapeutic Options and Promising Predictive Biomarkers for Lung Cancer Patients. Cancers (Basel) 2022; 14:cancers14174327. [PMID: 36077862 PMCID: PMC9454909 DOI: 10.3390/cancers14174327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Paul Hofman
- Laboratory of Clinical and Experimental Pathology, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Biobank-Related Hospital (BB-0033-00025), Pasteur Hospital, 06000 Nice, France
- FHU OncoAge, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Inserm U1081, CNRS UMR 7413, IRCAN, 06100 Nice, France
- Correspondence:
| | - George A. Calin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sandurai A. Mani
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Christophe Bontoux
- Laboratory of Clinical and Experimental Pathology, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Biobank-Related Hospital (BB-0033-00025), Pasteur Hospital, 06000 Nice, France
- FHU OncoAge, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Inserm U1081, CNRS UMR 7413, IRCAN, 06100 Nice, France
| | - Marius Ilié
- Laboratory of Clinical and Experimental Pathology, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Biobank-Related Hospital (BB-0033-00025), Pasteur Hospital, 06000 Nice, France
- FHU OncoAge, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France
- Inserm U1081, CNRS UMR 7413, IRCAN, 06100 Nice, France
| | - Ignacio I. Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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26
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Zong S, Xu PP, Xu YH, Guo Y. A bioinformatics analysis: ZFHX4 is associated with metastasis and poor survival in ovarian cancer. J Ovarian Res 2022; 15:90. [PMID: 35915456 PMCID: PMC9344679 DOI: 10.1186/s13048-022-01024-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/23/2022] [Indexed: 11/24/2022] Open
Abstract
Background Metastasis was the major cause of the high mortality in ovarian cancer. Although some mechanisms of metastasis in ovarian cancer were proposed, few have been targeted in the clinical practice. In the study, we aimed to identify novel genes contributing to metastasis and poor clinical outcome in ovarian cancer from bioinformatics databases. Methods Studies collecting matched primary tumors and metastases from ovarian cancer patients were searched in the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) were screened by software R language. Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis for the DEGs were implemented by Metascape. Venn diagram was plotted to present overlapping DEGs. The associations between the overlapping DEGs and prognosis were tested by Cox proportional hazard regression model using a cohort of ovarian cancer patients from the TCGA database. Genes affecting patients’ outcomes significantly were served as hub genes. The mechanisms of the hub genes in promoting ovarian cancer metastasis were then predicted by R software. Results Two gene expression profiles (GSE30587 and GSE73168) met the inclusion criteria and were finally analyzed. A total of 259 genes were significantly differentially expressed in GSE30587, whereas 712 genes were in GSE73168. In GSE30587, DEGs were mainly involved in extracellular matrix (ECM) organization; For GSE73168, most of DEGs showed ion trans-membrane transport activity. There were 9 overlapping genes between the two datasets (RUNX2, FABP4, CLDN20, SVEP1, FAM169A, PGM5, ZFHX4, DCN and TAS2R50). ZFHX4 was proved to be an independent adverse prognostic factor for ovarian cancer patients (HR = 1.44, 95%CI: 1.13–1.83, p = 0.003). Mechanistically, ZFHX4 was positively significantly correlated with epithelial-mesenchymal transition (EMT) markers (r = 0.54, p = 2.59 × 10−29) and ECM-related genes (r = 0.52, p = 2.86 × 10−27). Conclusions ZFHX4 might promote metastasis in ovarian cancer by regulating EMT and reprogramming ECM. For clinical applications, ZFHX4 was expected to be a prognostic biomarker for ovarian cancer metastasis.
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Affiliation(s)
- Shuai Zong
- Department of Laboratory Medicine, Affiliated Hospital of Xuzhou Medical University, No. 99 West Huaihai Road, Xuzhou, Jiangsu, 221002, People's Republic of China
| | - Ping-Ping Xu
- Department of Laboratory Medicine, Xuzhou Central Hospital, Jiangsu, 221006, China
| | - Yin-Hai Xu
- Department of Laboratory Medicine, Affiliated Hospital of Xuzhou Medical University, No. 99 West Huaihai Road, Xuzhou, Jiangsu, 221002, People's Republic of China
| | - Yi Guo
- Department of Laboratory Medicine, Affiliated Hospital of Xuzhou Medical University, No. 99 West Huaihai Road, Xuzhou, Jiangsu, 221002, People's Republic of China.
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