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Jalali F, Fakhari F, Sepehr A, Zafari J, Sarajar BO, Sarihi P, Jafarzadeh E. Synergistic anticancer effects of doxorubicin and metformin combination therapy: A systematic review. Transl Oncol 2024; 45:101946. [PMID: 38636389 PMCID: PMC11040171 DOI: 10.1016/j.tranon.2024.101946] [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: 12/20/2023] [Revised: 03/05/2024] [Accepted: 03/24/2024] [Indexed: 04/20/2024] Open
Abstract
INTRODUCTION Doxorubicin (DOX) a chemotherapy drug often leads to the development of resistance, in cancer cells after prolonged treatment. Recent studies have suggested that using metformin plus doxorubicin could result in synergic effects. This study focuses on exploring the co-treat treatment of doxorubicin and metformin for various cancers. METHOD Following the PRISMA guidelines we conducted a literature search using different databases such as Embase, Scopus, Web of Sciences, PubMed, Science Direct and Google Scholar until July 2023. We selected search terms based on the objectives of this study. After screening a total of 30 articles were included. RESULTS The combination of doxorubicin and metformin demonstrated robust anticancer effects, surpassing the outcomes of monotherapy drug treatment. In vitro experiments consistently demonstrated inhibition of cancer cell growth and increased rates of cell death. Animal studies confirmed substantial reductions in tumor growth and improved survival rates, emphasizing the synergistic impact of the combined therapy. The research' discoveries collectively emphasize the capability of the co-treat doxorubicin-metformin as a compelling approach in cancer treatment, highlighting its potential to address medicate resistance and upgrade generally helpful results. CONCLUSION The findings of this study show that the combined treatment regimen including doxorubicin and metformin has significant promise in fighting cancer. The observed synergistic effects suggest that this combination therapy could be valuable, in a setting. This study highlights the need for clinical research to validate and enhance the application of the doxorubicin metformin regimen.
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Affiliation(s)
- Fereshtehsadat Jalali
- Department of Obstetrics and Gynecology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Fakhari
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Afrah Sepehr
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Jaber Zafari
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Behnam Omidi Sarajar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Pouria Sarihi
- Research Institute of Bioscience and Biotechnology, University of Tabriz, Tabriz, Iran.
| | - Emad Jafarzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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Yue G. Screening of lung cancer serum biomarkers based on Boruta-shap and RFC-RFECV algorithms. J Proteomics 2024; 301:105180. [PMID: 38663548 DOI: 10.1016/j.jprot.2024.105180] [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: 03/21/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE This study aimed to identify a set of serum miRNAs as potential biomarkers for lung cancer diagnosis using algorithmic approaches. METHODS Serum miRNA expression data from lung cancer patients and non-tumor controls were obtained. The top six miRNAs were selected using Boruta-shap and RFC-RFECV algorithms. A Gaussian Naive Bayes (NB) classifier was trained and evaluated using cross-validation, ROC curve analysis, and evaluation metrics. RESULTS Six miRNAs (hsa-miRNA-144, hsa-miRNA-107, hsa-miRNA-484, hsa-miRNA-103, hsa-miRNA-26b, and hsa-miRNA-641) were identified as feature genes. The NB classifier achieved an area under curve (AUC) of 0.8966 and a mean AUC of 0.88 in cross-validation. Accuracy, recall, and F1 scores exhibited promising results, with an accuracy of 82%. In the validation set, the AUC values for the NB and SVC classifiers were 0.9345 and 0.9423, respectively, with a mean AUC of 0.95 in cross-validation. The classifiers demonstrated an accuracy of 89% in diagnosing lung cancer. CONCLUSION This study identified a panel of six serum miRNAs with potential as non-invasive biomarkers for lung cancer diagnosis. These miRNAs show promise in providing sensitive and specific tools for detecting lung cancer. SIGNIFICANCE Lung cancer is one of the top cancers worldwide, threatening the health and lives of tens of thousands of people. miRNA is a biomarker, which can be used as a potential clinical tool for diagnosis and prognosis of cancer patients. Therefore, the use of multiple miRNAs to construct diagnostic models may be one of the future methods of accurate diagnosis of lung cancer. In this study, we used the Boruta-shap and RFC-RFECV algorithms to automatically identify and extract characteristic miRNAs highly associated with lung cancer, thereby establishing an accurate classifier for the diagnosis of lung cancer with characteristic miRNAs.
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Affiliation(s)
- Guangcheng Yue
- Department of Thoracic Surgery, Anyang Tumor Hospital, The Affiliated Anyang Tumor Hospital of Henan University of Science and Technology, China.
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Ma Q, Ye S, Liu H, Zhao Y, Zhang W. The emerging role and mechanism of HMGA2 in breast cancer. J Cancer Res Clin Oncol 2024; 150:259. [PMID: 38753081 PMCID: PMC11098884 DOI: 10.1007/s00432-024-05785-4] [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: 03/17/2024] [Accepted: 05/06/2024] [Indexed: 05/19/2024]
Abstract
High mobility group AT-hook 2 (HMGA2) is a member of the non-histone chromosomal high mobility group (HMG) protein family, which participate in embryonic development and other biological processes. HMGA2 overexpression is associated with breast cancer (BC) cell growth, proliferation, metastasis, and drug resistance. Furthermore, HMGA2 expression is positively associated with poor prognosis of patients with BC, and inhibiting HMGA2 signaling can stimulate BC cell progression and metastasis. In this review, we focus on HMGA2 expression changes in BC tissues and multiple BC cell lines. Wnt/β-catenin, STAT3, CNN6, and TRAIL-R2 proteins are upstream mediators of HMGA2 that can induce BC invasion and metastasis. Moreover, microRNAs (miRNAs) can suppress BC cell growth, invasion, and metastasis by inhibiting HMGA2 expression. Furthermore, long noncoding RNAs (LncRNAs) and circular RNAs (CircRNAs) mainly regulate HMGA2 mRNA and protein expression levels by sponging miRNAs, thereby promoting BC development. Additionally, certain small molecule inhibitors can suppress BC drug resistance by reducing HMGA2 expression. Finally, we summarize findings demonstrating that HMGA2 siRNA and HMGA2 siRNA-loaded nanoliposomes can suppress BC progression and metastasis.
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Affiliation(s)
- Qing Ma
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University /West China School of Nursing, Sichuan University, Chengdu, China
| | - Sisi Ye
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University /West China School of Nursing, Sichuan University, Chengdu, China
| | - Hong Liu
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University /West China School of Nursing, Sichuan University, Chengdu, China
| | - Yu Zhao
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University /West China School of Nursing, Sichuan University, Chengdu, China
| | - Wei Zhang
- Emergency Department of West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, China.
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Arefnezhad R, Ashna S, Rezaei-Tazangi F, Arfazadeh SM, Seyedsalehie SS, Yeganeafrouz S, Aghaei M, Sanandaji M, Davoodi R, Abadi SRK, Vosough M. Noncoding RNAs and programmed cell death in hepatocellular carcinoma: Significant role of epigenetic modifications in prognosis, chemoresistance, and tumor recurrence rate. Cell Biol Int 2024; 48:556-576. [PMID: 38411312 DOI: 10.1002/cbin.12145] [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: 05/30/2023] [Revised: 01/26/2024] [Accepted: 02/09/2024] [Indexed: 02/28/2024]
Abstract
Hepatocellular carcinoma (HCC) is the most common type of liver cancer with a high death rate in the world. The molecular mechanisms related to the pathogenesis of HCC have not been precisely defined so far. Hence, this review aimed to address the potential cross-talk between noncoding RNAs (ncRNAs) and programmed cell death in HCC. All related papers in the English language up to June 2023 were collected and screened. The searched keywords in scientific databases, including Scopus, PubMed, and Google Scholar, were HCC, ncRNAs, Epigenetic, Programmed cell death, Autophagy, Apoptosis, Ferroptosis, Chemoresistance, Tumor recurrence, Prognosis, and Prediction. According to the reports, ncRNAs, comprising long ncRNAs, microRNAs, circular RNAs, and small nucleolar RNAs can affect cell proliferation, migration, invasion, and metastasis, as well as cell death-related processes, such as autophagy, ferroptosis, necroptosis, and apoptosis in HCC by regulating cancer-associated genes and signaling pathways, for example, phosphoinositide 3-kinase/Akt, extracellular signal-regulated kinase/MAPK, and Wnt/β-catenin signaling pathways. It seems that ncRNAs, as epigenetic regulators, can be utilized as biomarkers in diagnosis, prognosis, survival and recurrence rates prediction, chemoresistance, and evaluation of therapeutic response in HCC patients. However, more scientific evidence is suggested to be accomplished to confirm these results.
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Affiliation(s)
- Reza Arefnezhad
- Coenzyme R Research Institute, Tehran, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sara Ashna
- Student Research Committee, Islamic Azad University Science and Research Branch, Tehran, Iran
| | - Fatemeh Rezaei-Tazangi
- Department of Anatomy, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | | | - Seyede Shabnam Seyedsalehie
- Department of Pediatrics, Faculty of Medicine, Ahvaz Jundishapur, University of Medical Sciences, Ahvaz, Iran
| | - Shaghayegh Yeganeafrouz
- Department of Medical Science, Faculty of Medicine, Islamic Azad University, Medical branch, Tehran, Iran
| | - Melika Aghaei
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mandana Sanandaji
- Department of Physical Education and Sport Sciences, Tehran University, Tehran, Iran
| | | | | | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Institution for Laboratory Medicine, Karolinska Institutet, Experimental Cancer Medicine, Huddinge, Sweden
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Sang H, Li L, Zhao Q, Liu Y, Hu J, Niu P, Hao Z, Chai K. The regulatory process and practical significance of non-coding RNA in the dissemination of prostate cancer to the skeletal system. Front Oncol 2024; 14:1358422. [PMID: 38577343 PMCID: PMC10991771 DOI: 10.3389/fonc.2024.1358422] [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: 12/19/2023] [Accepted: 03/12/2024] [Indexed: 04/06/2024] Open
Abstract
Prostate cancer is a major contributor to male cancer-related mortality globally. It has a particular affinity for the skeletal system with metastasis to bones seriously impacting prognosis. The identification of prostate cancer biomarkers can significantly enhance diagnosis and patient monitoring. Research has found that cancer and metastases exhibit abnormal expression of numerous non-coding RNA. Some of these RNA facilitate prostate cancer bone metastasis by activating downstream signaling pathways, while others inhibit this process. Elucidating the functional processes of non-coding RNA in prostate cancer bone metastasis will likely lead to innovative treatment strategies for this malignant condition. In this review, the mechanistic role of the various RNA in prostate cancer is examined. Our goal is to provide a new avenue of approach to the diagnosis and treatment of bone metastasis in this cancer.
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Affiliation(s)
- Hui Sang
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Luxi Li
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Qiang Zhao
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Yulin Liu
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Jinbo Hu
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Peng Niu
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Zhenming Hao
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
| | - Keqiang Chai
- Department of Urology, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Baiyin, China
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Wang Y, Bu N, Luan XF, Song QQ, Ma BF, Hao W, Yan JJ, Wang L, Zheng XL, Maimaitiyiming Y. Harnessing the potential of long non-coding RNAs in breast cancer: from etiology to treatment resistance and clinical applications. Front Oncol 2024; 14:1337579. [PMID: 38505593 PMCID: PMC10949897 DOI: 10.3389/fonc.2024.1337579] [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: 11/13/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Breast cancer (BC) is the most common malignancy among women and a leading cause of cancer-related deaths of females worldwide. It is a complex and molecularly heterogeneous disease, with various subtypes that require different treatment strategies. Despite advances in high-resolution single-cell and multinomial technologies, distant metastasis and therapeutic resistance remain major challenges for BC treatment. Long non-coding RNAs (lncRNAs) are non-coding RNAs with more than 200 nucleotides in length. They act as competing endogenous RNAs (ceRNAs) to regulate post-transcriptional gene stability and modulate protein-protein, protein-DNA, and protein-RNA interactions to regulate various biological processes. Emerging evidence suggests that lncRNAs play essential roles in human cancers, including BC. In this review, we focus on the roles and mechanisms of lncRNAs in BC progression, metastasis, and treatment resistance, and discuss their potential value as therapeutic targets. Specifically, we summarize how lncRNAs are involved in the initiation and progression of BC, as well as their roles in metastasis and the development of therapeutic resistance. We also recapitulate the potential of lncRNAs as diagnostic biomarkers and discuss their potential use in personalized medicine. Finally, we provide lncRNA-based strategies to promote the prognosis of breast cancer patients in clinical settings, including the development of novel lncRNA-targeted therapies.
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Affiliation(s)
- Yun Wang
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Na Bu
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao-fei Luan
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qian-qian Song
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ba-Fang Ma
- Department of Immunology, School of Basic Medical Sciences, Xinjiang Medical University, Urumqi, China
| | - Wenhui Hao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Jing-jing Yan
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Li Wang
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao-ling Zheng
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yasen Maimaitiyiming
- Department of Immunology, School of Basic Medical Sciences, Xinjiang Medical University, Urumqi, China
- Cancer Center, Zhejiang University School of Medicine, Hangzhou, China
- Women’s Hospital, Institute of Genetics, and Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi, China
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Abu-Alghayth MH, Khan FR, Belali TM, Abalkhail A, Alshaghdali K, Nassar SA, Almoammar NE, Almasoudi HH, Hessien KBG, Aldossari MS, Binshaya AS. The emerging role of noncoding RNAs in the PI3K/AKT/mTOR signalling pathway in breast cancer. Pathol Res Pract 2024; 255:155180. [PMID: 38330621 DOI: 10.1016/j.prp.2024.155180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/25/2024] [Accepted: 01/27/2024] [Indexed: 02/10/2024]
Abstract
Breast cancer persists as a major problem for the world's healthcare, thus it is essential to fully understand the complex molecular processes that cause its growth and development. ncRNAs had been discovered to serve critical roles in a variety of cellular functions, including the regulation of signalling pathways. Within different pathways, the AKT/PI3K/mTOR signalling cascade has received a lot of interest because of its role in cancer. A complex interaction between ncRNAs, notably miRNAs, lncRNAs, and circRNAs, and the AKT/PI3K/mTOR signalling pathway exerts both oncogenic and tumor-suppressive activities by targeting critical components of the pathway directly or indirectly. Through miRNA-mediated post-transcriptional regulation, lncRNA-guided chromatin remodelling, and circRNA sequestration, ncRNAs modulate the activity of PI3K, AKT, and mTOR, influencing cell proliferation, survival, and metastasis. Furthermore, ncRNAs can serve as promising biomarkers for breast cancer prognosis, diagnosis, and treatment response, as their dysregulation is commonly observed in breast cancer patients. Harnessing the potential of ncRNAs as therapeutic targets or tools for restoring pathway homeostasis holds promise for innovative treatment strategies in breast cancer. Understanding the intricate regulatory networks orchestrated by ncRNAs in this context may pave the way for novel diagnostic approaches, therapeutic interventions, and a deeper comprehension of breast cancer's molecular landscape, ultimately improving patient outcomes. This abstract underscores the emerging significance of ncRNAs in the AKT/PI3K/mTOR signaling pathway in breast cancer.
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Affiliation(s)
- Mohammed H Abu-Alghayth
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, Bisha, P.O. Box 255, 67714, Saudi Arabia
| | - Farhan R Khan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al- Quwayiyah, Shaqra University, Riyadh, Saudi Arabia
| | - Tareg M Belali
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, Bisha, P.O. Box 255, 67714, Saudi Arabia
| | - Adil Abalkhail
- Department of Public Health, College of Applied Medical Sciences, Qassim University, Qassim, Saudi Arabia
| | - Khalid Alshaghdali
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, P.O Box 2440, Saudi Arabia
| | - Somia A Nassar
- Department of Medical Laboratory Science, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; Department of Parasitology & Animal Diseases, National Research Centre, 33 Bohouth St., Dokki, Giza 12622, Egypt
| | - Nasser Eissa Almoammar
- Department of Medical Laboratory Science, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Hassan H Almasoudi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
| | - Khater Balatone G Hessien
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al- Quwayiyah, Shaqra University, Riyadh, Saudi Arabia
| | | | - Abdulkarim S Binshaya
- Department of Medical Laboratory Science, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.
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Qiu C, Xiang YK, Da XB, Zhang HL, Kong XY, Hou NZ, Zhang C, Tian FZ, Yang YL. Phospholipase A2 enzymes PLA2G2A and PLA2G12B as potential diagnostic and prognostic biomarkers in cholangiocarcinoma. World J Gastrointest Surg 2024; 16:289-306. [PMID: 38463362 PMCID: PMC10921223 DOI: 10.4240/wjgs.v16.i2.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/19/2023] [Accepted: 01/15/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Phospholipase A2 (PLA2) enzymes are pivotal in various biological processes, such as lipid mediator production, membrane remodeling, bioenergetics, and maintaining the body surface barrier. Notably, these enzymes play a significant role in the development of diverse tumors. AIM To systematically and comprehensively explore the expression of the PLA2 family genes and their potential implications in cholangiocarcinoma (CCA). METHODS We conducted an analysis of five CCA datasets from The Cancer Genome Atlas and the Gene Expression Omnibus. The study identified differentially expressed genes between tumor tissues and adjacent normal tissues, with a focus on PLA2G2A and PLA2G12B. Gene Set Enrichment Analysis was utilized to pinpoint associated pathways. Moreover, relevant hub genes and microRNAs for PLA2G2A and PLA2G12B were predicted, and their correlation with the prognosis of CCA was evaluated. RESULTS PLA2G2A and PLA2G12B were discerned as differentially expressed in CCA, manifesting significant variations in expression levels in urine and serum between CCA patients and healthy individuals. Elevated expression of PLA2G2A was correlated with poorer overall survival in CCA patients. Additionally, the study delineated pathways and miRNAs associated with these genes. CONCLUSION Our findings suggest that PLA2G2A and PLA2G12B may serve as novel potential diagnostic and prognostic markers for CCA. The increased levels of these genes in biological fluids could be employed as non-invasive markers for CCA, and their expression levels are indicative of prognosis, underscoring their potential utility in clinical settings.
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Affiliation(s)
- Chen Qiu
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Yu-Kai Xiang
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xuan-Bo Da
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Hong-Lei Zhang
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xiang-Yu Kong
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Nian-Zong Hou
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Cheng Zhang
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Fu-Zhou Tian
- General Surgery Center, Chengdu Military General Hospital, Chengdu 610083, Sichuan Province, China
| | - Yu-Long Yang
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
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Wu H, Jiao Y, Guo X, Wu Z, Lv Q. METTL14/miR-29c-3p axis drives aerobic glycolysis to promote triple-negative breast cancer progression though TRIM9-mediated PKM2 ubiquitination. J Cell Mol Med 2024; 28:e18112. [PMID: 38263865 PMCID: PMC10844685 DOI: 10.1111/jcmm.18112] [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: 09/21/2023] [Revised: 11/05/2023] [Accepted: 11/22/2023] [Indexed: 01/25/2024] Open
Abstract
The energy metabolic rearrangement of triple-negative breast cancer (TNBC) from oxidative phosphorylation to aerobic glycolysis is a significant biological feature and can promote the malignant progression. However, there is little knowledge about the functional mechanisms of methyltransferase-like protein 14 (METTL14) mediated contributes to TNBC malignant progression. Our study found that METTL14 expression was significantly upregulated in TNBC tissues and cell lines. Silencing METTL14 significantly inhibited TNBC cell growth and invasion in vitro, as well as suppressed tumour growth. Mechanically, METTL14 was first found to activate miR-29c-3p through m6A and regulate tripartite motif containing 9 (TRIM9) to promote ubiquitination of pyruvate kinase isoform M2 (PKM2) and lead to its transition from tetramer to dimer, resulting in glucose metabolic reprogramming from oxidative phosphorylation to aerobic glycolysis to promote the progress of TNBC. Taken together, these findings reveal important roles of METTL14 in TNBC tumorigenesis and energy metabolism, which might represent a novel potential therapeutic target for TNBC.
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Affiliation(s)
- Hao Wu
- Division of Breast Surgery, Department of General SurgeryWest China Hospital, Sichuan UniversityChengduChina
- Breast Center, West China HospitalSichuan UniversityChengduChina
| | - Yile Jiao
- Division of Breast Surgery, Department of General SurgeryWest China Hospital, Sichuan UniversityChengduChina
- Breast Center, West China HospitalSichuan UniversityChengduChina
| | - Xinyi Guo
- Division of Breast Surgery, Department of General SurgeryWest China Hospital, Sichuan UniversityChengduChina
- Breast Center, West China HospitalSichuan UniversityChengduChina
| | - Zhenru Wu
- Laboratory of Pathology, West China HospitalSichuan UniversityChengduChina
| | - Qing Lv
- Division of Breast Surgery, Department of General SurgeryWest China Hospital, Sichuan UniversityChengduChina
- Breast Center, West China HospitalSichuan UniversityChengduChina
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10
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Hüttmann N, Li Y, Poolsup S, Zaripov E, D’Mello R, Susevski V, Minic Z, Berezovski MV. Surface Proteome of Extracellular Vesicles and Correlation Analysis Reveal Breast Cancer Biomarkers. Cancers (Basel) 2024; 16:520. [PMID: 38339272 PMCID: PMC10854524 DOI: 10.3390/cancers16030520] [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: 12/23/2023] [Revised: 01/13/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Breast cancer (BC) is the second most frequently diagnosed cancer and accounts for approximately 25% of new cancer cases in Canadian women. Using biomarkers as a less-invasive BC diagnostic method is currently under investigation but is not ready for practical application in clinical settings. During the last decade, extracellular vesicles (EVs) have emerged as a promising source of biomarkers because they contain cancer-derived proteins, RNAs, and metabolites. In this study, EV proteins from small EVs (sEVs) and medium EVs (mEVs) were isolated from BC MDA-MB-231 and MCF7 and non-cancerous breast epithelial MCF10A cell lines and then analyzed by two approaches: global proteomic analysis and enrichment of EV surface proteins by Sulfo-NHS-SS-Biotin labeling. From the first approach, proteomic profiling identified 2459 proteins, which were subjected to comparative analysis and correlation network analysis. Twelve potential biomarker proteins were identified based on cell line-specific expression and filtered by their predicted co-localization with known EV marker proteins, CD63, CD9, and CD81. This approach resulted in the identification of 11 proteins, four of which were further investigated by Western blot analysis. The presence of transmembrane serine protease matriptase (ST14), claudin-3 (CLDN3), and integrin alpha-7 (ITGA7) in each cell line was validated by Western blot, revealing that ST14 and CLDN3 may be further explored as potential EV biomarkers for BC. The surface labeling approach enriched proteins that were not identified using the first approach. Ten potential BC biomarkers (Glutathione S-transferase P1 (GSTP1), Elongation factor 2 (EEF2), DEAD/H box RNA helicase (DDX10), progesterone receptor (PGR), Ras-related C3 botulinum toxin substrate 2 (RAC2), Disintegrin and metalloproteinase domain-containing protein 10 (ADAM10), Aconitase 2 (ACO2), UTP20 small subunit processome component (UTP20), NEDD4 binding protein 2 (N4BP2), Programmed cell death 6 (PDCD6)) were selected from surface proteins commonly identified from MDA-MB-231 and MCF7, but not identified in MCF10A EVs. In total, 846 surface proteins were identified from the second approach, of which 11 were already known as BC markers. This study supports the proposition that Evs are a rich source of known and novel biomarkers that may be used for non-invasive detection of BC. Furthermore, the presented datasets could be further explored for the identification of potential biomarkers in BC.
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Affiliation(s)
- Nico Hüttmann
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
- John L. Holmes Mass Spectrometry Facility, Faculty of Science, University of Ottawa, Ottawa, ON K1N 6N5, Canada;
| | - Yingxi Li
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
| | - Suttinee Poolsup
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
| | - Emil Zaripov
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
| | - Rochelle D’Mello
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
| | - Vanessa Susevski
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
| | - Zoran Minic
- John L. Holmes Mass Spectrometry Facility, Faculty of Science, University of Ottawa, Ottawa, ON K1N 6N5, Canada;
| | - Maxim V. Berezovski
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (N.H.); (Y.L.); (S.P.); (E.Z.); (R.D.); (V.S.)
- John L. Holmes Mass Spectrometry Facility, Faculty of Science, University of Ottawa, Ottawa, ON K1N 6N5, Canada;
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11
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Yang H, He C, Feng Y, Jin J. Exosome‑delivered miR‑486‑3p inhibits the progression of osteosarcoma via sponging CircKEAP1/MARCH1 axis components. Oncol Lett 2024; 27:24. [PMID: 38058466 PMCID: PMC10696630 DOI: 10.3892/ol.2023.14157] [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: 01/27/2023] [Accepted: 09/26/2023] [Indexed: 12/08/2023] Open
Abstract
Accumulating evidence shows that the disruption of competing endogenous RNA (ceRNA) networks plays a significant role in osteosarcoma (OS) initiation and progression. However, the specific roles and functions of the ceRNAs in OS remain unclear. First, differentially expressed microRNAs (DEMs) were identified by mining the E-MTAB-1136 and GSE28423 datasets. MiRWalk website was used to predict the target gene of miRNA. OS-associated circular RNA (circRNA) expression profiles were downloaded from the published microarray databases. Gene expression levels were assessed through reverse transcription-quantitative PCR and western blotting. The biological effects of circKEAP1, microRNA (miR)-486-3p and membrane-associated RINGCH finger protein 1 (MARCH1) in OS cells were investigated using Cell Counting Kit-8, Transwell, colony formation and wound healing assays. miR-486-3p was aberrantly downregulated in OS tissues and cell lines and was packed with exosomes. miR-486-3p overexpression was shown to inhibit OS cell progression and promoted cell cycle arrest in vitro. In addition, MARCH1 was identified as a direct downstream molecule of miR-486-3p in OS cells. circKEAP1 was found to be upregulated in OS tissues and cells. circKEAP1 was found to have binding sites with miR-486-3p. Mechanistically, circKEAP1 positively regulated MARCH1 expression by sponging miR-486-3p. Exosomal miR-486-3p inhibited the progression of OS by sponging the circKEAP1/MARCH1 axis. These findings may provide a promising treatment approach for OS.
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Affiliation(s)
- Huidong Yang
- Department of Orthopedics, Wuhan Asia General Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Department of Orthopedics, Wuhan University of Science and Technology School of Medicine, Wuhan, Hubei 430022, P.R. China
| | - Cheng He
- Department of Orthopedics, The 908th Hospital of Joint Logistics Support Forces of Chinese PLA, Nanchang, Jiangxi 330002, P.R. China
| | - Yi Feng
- Department of Orthopedics, Wuhan Asia General Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Jie Jin
- Department of Orthopedics, Wuhan Asia General Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei 430022, P.R. China
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12
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Xie W, Xu H, Cheng Y, Lin X, Zeng J, Sun Y. Calcium-sensing Receptor, a Potential Biomarker Revealed by Large-scale Public Databases and Experimental Verification in Metastatic Breast Cancer. Technol Cancer Res Treat 2024; 23:15330338241254219. [PMID: 38780484 PMCID: PMC11119385 DOI: 10.1177/15330338241254219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 05/25/2024] Open
Abstract
INTRODUCTION Breast cancer (BC) is a common cancer characterized by a high molecular heterogeneity. Therefore, understanding its biological properties and developing effective treatments for patients with different molecular features is imperative. Calcium-sensing receptor (CaSR) has been implicated in several regulatory functions in various types of human cancers. However, its underlying pathological mechanism in BC progression remains elusive. METHODS We utilized The Cancer Genome Atlas and Gene Expression Omnibus databases to explore the function of CaSR in the metastasis of BC. Gene ontology analysis, Kyoto Encyclopedia of Genes and Genomes analysis, and Gene Set Enrichment Analysis of biological processes and cell signaling pathways revealed that CaSR could be activated or inhibited. Importantly, quantitative reverse transcriptase-polymerase chain reaction and western blotting were used to verify the gene expression of the CaSR. Wound healing and transwell assays were conducted to assess the effect of CaSR on the migration of BC cells. RESULTS We demonstrated that CaSR expression in metastatic BC was higher than that in non-metastatic BC. It is the first time that database information has been used to reveal the biological process and molecular mechanism of CaSR in BC. Moreover, the CaSR expression in normal breast epithelial cells was notably less compared to that in BC cells. The activation of CaSR by Cinacalcet (a CaSR agonist) significantly enhanced the migration of BC cells, whereas NPS-2143 (a CaSR antagonist) treatment dramatically inhibited these effects. CONCLUSION AND FUTURE PERSPECTIVE Bioinformatics techniques and experiments demonstrated the involvement of CaSR in BC metastasis. Our findings shed new light on the receptor therapy and molecular pathogenesis of BC, and emphasize the crucial function of CaSR, facilitating the metastasis of BC.
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Affiliation(s)
- Wanlin Xie
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Huimin Xu
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yangyang Cheng
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xin Lin
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jingya Zeng
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yihua Sun
- Department of Clinical Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
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13
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Chen MN, Fang ZX, Wu Z, Bai JW, Li RH, Wen XF, Zhang GJ, Liu J. Notch3 restricts metastasis of breast cancers through regulation of the JAK/STAT5A signaling pathway. BMC Cancer 2023; 23:1257. [PMID: 38124049 PMCID: PMC10734157 DOI: 10.1186/s12885-023-11746-w] [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: 07/18/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE To explore the potential role of signal transducer and activator of transcription 5A (STAT5A) in the metastasis of breast cancer, and its mechanism of regulation underlying. METHODS AND RESULTS TCGA datasets were used to evaluate the expression of STAT5A in normal and different cancerous tissues through TIMER2.0, indicating that STAT5A level was decreased in breast cancer tissues compared with normal ones. Gene Set Enrichment Analysis predicted that STAT5A was associated with the activation of immune cells and cell cycle process. We further demonstrated that the infiltration of immune cells was positively associated with STAT5A level. Influorescence staining revealed the expression and distribution of F-actin was regulated by STAT5A, while colony formation assay, wound healing and transwell assays predicted the inhibitory role of STAT5A in the colony formation, migratory and invasive abilities in breast cancer cells. In addition, overexpression of the Notch3 intracellular domain (N3ICD), the active form of Notch3, resulted in the increased expression of STAT5A. Conversely, silencing of Notch3 expression by siNotch3 decreased STAT5A expression, supporting that STAT5A expression is positively associated with Notch3 in human breast cancer cell lines and breast cancer tissues. Mechanistically, chromatin immunoprecipitation showed that Notch3 was directly bound to the STAT5A promoter and induced the expression of STAT5A. Moreover, overexpressing STAT5A partially reversed the enhanced mobility of breast cancer cells following Notch3 silencing. Low expression of Notch3 and STAT5A predicted poorer prognosis of patients with breast cancer. CONCLUSION The present study demonstrates that Notch3 inhibits metastasis in breast cancer through inducing transcriptionally STAT5A, which was associated with tumor-infiltrating immune cells, providing a novel strategy to treat breast cancer.
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Affiliation(s)
- Min-Na Chen
- Department of Medical Oncology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Ze-Xuan Fang
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Zheng Wu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Jing-Wen Bai
- Department of Medical Oncology/Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China
| | - Rong-Hui Li
- Department of Medical Oncology/Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China
| | - Xiao-Fen Wen
- Department of Medical Oncology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Guo-Jun Zhang
- Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine/Department of Breast and Thyroid Surgery, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China.
| | - Jing Liu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China.
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14
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Gelman IH. Metastasis suppressor genes in clinical practice: are they druggable? Cancer Metastasis Rev 2023; 42:1169-1188. [PMID: 37749308 DOI: 10.1007/s10555-023-10135-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 09/01/2023] [Indexed: 09/27/2023]
Abstract
Since the identification of NM23 (now called NME1) as the first metastasis suppressor gene (MSG), a small number of other gene products and non-coding RNAs have been identified that suppress specific parameters of the metastatic cascade, yet which have little or no ability to regulate primary tumor initiation or maintenance. MSG can regulate various pathways or cell biological functions such as those controlling mitogen-activated protein kinase pathway mediators, cell-cell and cell-extracellular matrix protein adhesion, cytoskeletal architecture, G-protein-coupled receptors, apoptosis, and transcriptional complexes. One defining facet of this gene class is that their expression is typically downregulated, not mutated, in metastasis, such that any effective therapeutic intervention would involve their re-expression. This review will address the therapeutic targeting of MSG, once thought to be a daunting task only facilitated by ectopically re-expressing MSG in metastatic cells in vivo. Examples will be cited of attempts to identify actionable oncogenic pathways that might suppress the formation or progression of metastases through the re-expression of specific metastasis suppressors.
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Affiliation(s)
- Irwin H Gelman
- Department of Cancer Genetics & Genomics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA.
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15
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Psathas II, Birbas K, Bonatsos G, Trantas R, Mahaira LG, Kaklamanos I. Investigation of the Use of Circulating Long Non-coding RNA HOXA Transcript at the Distal Tip (LncRNA HOTTIP) as a Biomarker in Breast Cancer. Cureus 2023; 15:e50019. [PMID: 38186456 PMCID: PMC10767482 DOI: 10.7759/cureus.50019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2023] [Indexed: 01/09/2024] Open
Abstract
The critical need for new diagnostic and prognostic methods is highlighted by the fact that breast cancer continues to be the top cause of cancer-related deaths globally. Due to the dysregulation of long non-coding RNAs (lncRNAs) in numerous malignancies, they have become potential biomarkers in cancer. Recent research has focused on the lncRNA HOTTIP (HOXA transcript at the distal tip), which has a function in breast cancer metastasis and carcinogenesis. Until recently, HOTTIP had only been measured in cancer tissues and specimens. The aim of this study is to assess the amounts of the lncRNA HOTTIP in the blood serum of 46 breast cancer patients using real-time PCR analysis and identify the relationships between HOTTIP expression and several known clinical and pathological factors, including tumor grade, stage, lymph node involvement, hormone receptor status, and cell proliferation. The results of the study confirmed a positive relation of HOTTIP expression and breast cancer aggressiveness and metastatic behavior. The analysis results showed elevated HOTTIP values in stage III and T3/T4 tumors with multifocal characteristics and in lymph node involvement. Our findings raise the possibility of HOTTIP serving as a future prognostic biomarker for breast cancer patients.
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Affiliation(s)
- Ioannis I Psathas
- Surgical Oncology, General Oncological Hospital of Kifissia "Agioi Anargyroi", Athens, GRC
| | - Konstantinos Birbas
- Surgery, General Oncological Hospital of Kifissia "Agioi Anargiri" / National and Kapodistrian University of Athens, Athens, GRC
| | - Gerasimos Bonatsos
- Surgery, General Oncological Hospital of Kifissia "Agioi Anargiri" / National and Kapodistrian University of Athens, Athens, GRC
| | - Romanos Trantas
- Nursing School, National and Kapodistrian University of Athens, Athens, GRC
| | - Louisa G Mahaira
- Genetics, "Saint Savvas" General Anti-Cancer and Oncological Hospital of Athens, Athens, GRC
| | - Ioannis Kaklamanos
- Surgical Oncology, National and Kapodistrian University of Athens, Athens, GRC
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16
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Tanabe S, Boonstra E, Hong T, Quader S, Ono R, Cabral H, Aoyagi K, Yokozaki H, Perkins EJ, Sasaki H. Molecular Networks of Platinum Drugs and Their Interaction with microRNAs in Cancer. Genes (Basel) 2023; 14:2073. [PMID: 38003016 PMCID: PMC10671144 DOI: 10.3390/genes14112073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/10/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
The precise mechanism of resistance to anti-cancer drugs such as platinum drugs is not fully revealed. To reveal the mechanism of drug resistance, the molecular networks of anti-cancer drugs such as cisplatin, carboplatin, oxaliplatin, and arsenic trioxide were analyzed in several types of cancers. Since diffuse-type stomach adenocarcinoma, which has epithelial-mesenchymal transition (EMT)-like characteristics, is more malignant than intestinal-type stomach adenocarcinoma, the gene expression and molecular networks in diffuse- and intestinal-type stomach adenocarcinomas were analyzed. Analysis of carboplatin revealed the causal network in diffuse large B-cell lymphoma. The upstream regulators of the molecular networks of cisplatin-treated lung adenocarcinoma included the anti-cancer drug trichostatin A (TSA), a histone deacetylase inhibitor. The upstream regulator analysis of cisplatin revealed an increase in FAS, BTG2, SESN1, and CDKN1A, and the involvement of the tumor microenvironment pathway. The molecular networks were predicted to interact with several microRNAs, which may contribute to the identification of new drug targets for drug-resistant cancer. Analysis of oxaliplatin, a platinum drug, revealed that the SPINK1 pancreatic cancer pathway is inactivated in ischemic cardiomyopathy. The study showed the importance of the molecular networks of anti-cancer drugs and tumor microenvironment in the treatment of cancer resistant to anti-cancer drugs.
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Affiliation(s)
- Shihori Tanabe
- Division of Risk Assessment, Center for Biological Safety and Research, National Institute of Health Sciences, Kawasaki 210-9501, Japan
| | - Eger Boonstra
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-0033, Japan (T.H.); (H.C.)
| | - Taehun Hong
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-0033, Japan (T.H.); (H.C.)
| | - Sabina Quader
- Innovation Centre of NanoMedicine (iCONM), Kawasaki Institute of Industrial Promotion, Kawasaki 210-0821, Japan;
| | - Ryuichi Ono
- Division of Cellular and Molecular Toxicology, Center for Biological Safety and Research, National Institute of Health Sciences, Kawasaki 210-9501, Japan;
| | - Horacio Cabral
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-0033, Japan (T.H.); (H.C.)
| | - Kazuhiko Aoyagi
- Department of Clinical Genomics, National Cancer Center Research Institute, Tokyo 104-0045, Japan;
| | - Hiroshi Yokozaki
- Department of Pathology, Kobe University of Graduate School of Medicine, Kobe 650-0017, Japan;
| | - Edward J. Perkins
- US Army Engineer Research and Development Center, Vicksburg, MS 39180, USA;
| | - Hiroki Sasaki
- Department of Translational Oncology, National Cancer Center Research Institute, Tokyo 104-0045, Japan;
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17
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Xiao Y, Hu Y, Liu S. Non-coding RNAs: a promising target for early metastasis intervention. Chin Med J (Engl) 2023; 136:2538-2550. [PMID: 37442775 PMCID: PMC10617820 DOI: 10.1097/cm9.0000000000002619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Indexed: 07/15/2023] Open
Abstract
ABSTRACT Metastases account for the overwhelming majority of cancer-associated deaths. The dissemination of cancer cells from the primary tumor to distant organs involves a complex process known as the invasion-metastasis cascade. The underlying biological mechanisms of metastasis, however, remain largely elusive. Recently, the discovery and characterization of non-coding RNAs (ncRNAs) have revealed the diversity of their regulatory roles, especially as key contributors throughout the metastatic cascade. Here, we review recent progress in how three major types of ncRNAs (microRNAs, long non-coding RNAs, and circular RNAs) are involved in the multistep procedure of metastasis. We further examine interactions among the three ncRNAs as well as current progress in their regulatory mechanisms. We also propose the prevention of metastasis in the early stages of cancer progression and discuss current translational studies using ncRNAs as targets for metastasis diagnosis and treatments. These studies provide insights into developing more effective strategies to target metastatic relapse.
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Affiliation(s)
- Yi Xiao
- Department of Stomatology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Yijun Hu
- Clinical Research Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Shanrong Liu
- Department of Laboratory Diagnostics, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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18
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Petri BJ, Piell KM, Wilt AE, Howser AD, Winkler L, Whitworth MR, Valdes BL, Lehman NL, Clem BF, Klinge CM. MicroRNA regulation of the serine synthesis pathway in endocrine-resistant breast cancer cells. Endocr Relat Cancer 2023; 30:e230148. [PMID: 37650685 PMCID: PMC10546957 DOI: 10.1530/erc-23-0148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/25/2023] [Indexed: 09/01/2023]
Abstract
Despite the successful combination of therapies improving survival of estrogen receptor α (ER+) breast cancer patients with metastatic disease, mechanisms for acquired endocrine resistance remain to be fully elucidated. The RNA binding protein HNRNPA2B1 (A2B1), a reader of N(6)-methyladenosine (m6A) in transcribed RNA, is upregulated in endocrine-resistant, ER+ LCC9 and LY2 cells compared to parental MCF-7 endocrine-sensitive luminal A breast cancer cells. The miRNA-seq transcriptome of MCF-7 cells overexpressing A2B1 identified the serine metabolic processes pathway. Increased expression of two key enzymes in the serine synthesis pathway (SSP), phosphoserine aminotransferase 1 (PSAT1) and phosphoglycerate dehydrogenase (PHGDH), correlates with poor outcomes in ER+ breast patients who received tamoxifen (TAM). We reported that PSAT1 and PHGDH were higher in LCC9 and LY2 cells compared to MCF-7 cells and their knockdown enhanced TAM sensitivity in these-resistant cells. Here we demonstrate that stable, modest overexpression of A2B1 in MCF-7 cells increased PSAT1 and PHGDH and endocrine resistance. We identified four miRNAs downregulated in MCF-7-A2B1 cells that directly target the PSAT1 3'UTR (miR-145-5p and miR-424-5p), and the PHGDH 3'UTR (miR-34b-5p and miR-876-5p) in dual luciferase assays. Lower expression of miR-145-5p and miR-424-5p in LCC9 and ZR-75-1-4-OHT cells correlated with increased PSAT1 and lower expression of miR-34b-5p and miR-876-5p in LCC9 and ZR-75-1-4-OHT cells correlated with increased PHGDH. Transient transfection of these miRNAs restored endocrine-therapy sensitivity in LCC9 and ZR-75-1-4-OHT cells. Overall, our data suggest a role for decreased A2B1-regulated miRNAs in endocrine resistance and upregulation of the SSP to promote tumor progression in ER+ breast cancer.
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Affiliation(s)
- Belinda J. Petri
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Kellianne M. Piell
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Ali E. Wilt
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Alexa D. Howser
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Laura Winkler
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Mattie R. Whitworth
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Bailey L. Valdes
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
| | - Norman L. Lehman
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
- Pathology and Laboratory Medicine, University of Louisville, Louisville, KY, 40202, USA
- The Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Brian F. Clem
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
- The Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Carolyn M. Klinge
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine; Louisville, KY 40292 USA
- The Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
- University of Louisville Center for Integrative Environmental Health Sciences (CIEHS)
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19
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Lambrechts Y, Garg AD, Floris G, Punie K, Neven P, Nevelsteen I, Govaerts J, Richard F, Laenen A, Desmedt C, Wildiers H, Hatse S. Circulating biomarkers at diagnosis correlate with distant metastases of early luminal-like breast cancer. Genes Immun 2023; 24:270-279. [PMID: 37759086 PMCID: PMC10575765 DOI: 10.1038/s41435-023-00220-z] [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: 05/11/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023]
Abstract
There is an urgent need for new and better biomarker modalities to estimate the risk of recurrence within the luminal-like breast cancer (BC) population. Molecular diagnostic tests used in the clinic lack accuracy in identifying patients with early luminal BC who are likely to develop metastases. This study provides proof of concept that various liquid biopsy read-outs could serve as valuable candidates to build a multi-modal biomarker model distinguishing, already at diagnosis, between early metastasizing and non-metastasizing patients. All these blood biomarkers (chemokines, microRNAs, leukemia inhibitory factor, osteopontin, and serum-induced functional myeloid signaling responses) can be measured in baseline plasma/serum samples and could be added to the existing prognostic factors to improve risk stratification and more patient-tailored treatment in early luminal BC.
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Affiliation(s)
- Yentl Lambrechts
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Abhishek D Garg
- Laboratory of Cell Stress & Immunity (CSI), Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Giuseppe Floris
- Laboratory for Cell and Tissue Translational Research, Department of Imaging and Radiology, KU Leuven - Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Kevin Punie
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Patrick Neven
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Ines Nevelsteen
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Jannes Govaerts
- Laboratory of Cell Stress & Immunity (CSI), Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - François Richard
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Leuven Biostatistics and Statistical Bioinformatics Center, KU Leuven, Leuven, Belgium
| | - Christine Desmedt
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, Leuven, Belgium
| | - Hans Wildiers
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium
- Department of General Medical Oncology and Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
| | - Sigrid Hatse
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, Leuven, Belgium.
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20
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许 家, 林 龙, 陈 琼, 李 兰. [Hsa-miR-148a-3p promotes malignant behavior of breast cancer cells by downregulating DUSP1]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2023; 43:1515-1524. [PMID: 37814866 PMCID: PMC10563111 DOI: 10.12122/j.issn.1673-4254.2023.09.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Indexed: 10/11/2023]
Abstract
OBJECTIVE To investigate the role of Hsa-miR-148a-3p in regulating biological behaviors of breast cancer cells and explore the mechanism. METHODS TCGA database was used to identify the differential miRNAs and mRNAs in breast cancer, and the protein-protein interaction (PPI) network was constructed using String and Cytoscape to screen the top 10 hub genes and construct the miRNA-TOP10hub network. RT-qPCR was used to detect the expressions of Hsa-miR-148a-3p and DUSP1 in breast cancer tissues and cell lines. The effects of Hsa-miR-148a-3p mimic and inhibitor on proliferation, migration, invasion and apoptosis of MCF-7 cells were analyzed, and luciferase reporter gene experiment was performed to verify the binding of Hsa-miR-148a-3p to DUSP1. The effect of Hsa-miR-148a-3p overexpression on breast cancer cell xenograft growth was evaluated in nude mice. Kaplan-Meier survival curve analysis was used to analyze the survival of the tumor-bearing mice, and the expression level of DUSP1 in the xenografts was detected using immunohistochemistry. RESULTS A total of 54 differential miRNAs and 799 differential mRNAs were identified in breast cancer; 3716 target genes were intersected with the differential mRNA, resulting in 150 intersected genes. The top 10 hub genes were downregulated in breast cancer tissues in the PPI network. Double luciferase reporter gene experiment confirmed that Hsa-miR-148a-3p was capable of binding to DUSP1. Hsa-miR-148a-3p was up-regulated and DUSP1 was down-regulated significantly in breast cancer tissues and cells (P<0.01). In breast cancer cells, Hsa-miR-148a-3p mimic strongly promoted cell proliferation, migration and invasion and inhibited cell apoptosis (P<0.01). Hsa-miR-148a-3p overexpression obviously promoted xenograft growth in nude mice (P<0.01), shortened survival time of the mice (P<0.01), and reduced the expression of DUSP1 in the xenografts (P<0.01). CONCLUSION Hsa-miR-148a-3p promotes malignant behavior of breast cancer cells by inhibiting the expression of DUSP1.
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Affiliation(s)
- 家铭 许
- 海南省中医院,海南 海口 570000Hainan Provincial Hospital of Traditional Chinese Medicine, Haikou 570000, China
| | - 龙 林
- 海南省中医院,海南 海口 570000Hainan Provincial Hospital of Traditional Chinese Medicine, Haikou 570000, China
| | - 琼慧 陈
- 海口市人民医院 肿瘤化疗科,海南 海口 570208Department of Cancer Chemotherapy, Haikou People's Hospital, Haikou 570208, China
| | - 兰 李
- 海南医学院第一附属医院,海南 海口 570102First Affiliated Hospital of Hainan Medical College, Haikou 570102, China
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Lambrechts Y, Hatse S, Richard F, Boeckx B, Floris G, Desmedt C, Smeets A, Neven P, Lambrechts D, Wildiers H. Differences in the Tumor Molecular and Microenvironmental Landscape between Early (Non-Metastatic) and De Novo Metastatic Primary Luminal Breast Tumors. Cancers (Basel) 2023; 15:4341. [PMID: 37686617 PMCID: PMC10486668 DOI: 10.3390/cancers15174341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 08/10/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Background: The molecular mechanisms underlying the de novo metastasis of luminal breast cancer (dnMBC) remain largely unknown. Materials and Methods: Newly diagnosed dnMBC patients (grade 2/3, ER+, PR+/-, HER2-), with available core needle biopsy (CNB), collected from the primary tumor, were selected from our clinical-pathological database. Tumors from dnMBC patients were 1:1 pairwise matched (n = 32) to tumors from newly diagnosed patients who had no distant metastases at baseline (eBC group). RNA was extracted from 5 × 10 µm sections of FFPE CNBs. RNA sequencing was performed using the Illumina platform. Differentially expressed genes (DEG)s were assessed using EdgeR; deconvolution was performed using CIBERSORTx to assess immune cell fractions. A paired Wilcoxon test was used to compare dnMBC and eBC groups and corrected for the false discovery rate. Results: Many regulatory DEGs were significantly downregulated in dnMBC compared to eBC. Also, immune-related and hypoxia-related signatures were significantly upregulated. Paired Wilcoxon analysis showed that the CCL17 and neutrophils fraction were significantly upregulated, whereas the memory B-cell fraction was significantly downregulated in the dnMBC group. Conclusions: Primary luminal tumors of dnMBC patients display significant transcriptomic and immunological differences compared to comparable tumors from eBC patients.
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Affiliation(s)
- Yentl Lambrechts
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Sigrid Hatse
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - François Richard
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Bram Boeckx
- Laboratory of Translational Genetics, Department of Human Genetics, VIB-KU Leuven, 3000 Leuven, Belgium
- VIB Center for Cancer Biology, 3000 Leuven, Belgium
| | - Giuseppe Floris
- Laboratory for Cell and Tissue Translational Research, Department of Imaging and Radiology, KU Leuven, 3000 Leuven, Belgium
- Department of Pathology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Christine Desmedt
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Ann Smeets
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
- Department of Surgical Oncology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Patrick Neven
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Diether Lambrechts
- Laboratory of Translational Genetics, Department of Human Genetics, VIB-KU Leuven, 3000 Leuven, Belgium
- VIB Center for Cancer Biology, 3000 Leuven, Belgium
| | - Hans Wildiers
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
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Raji E, Vahedian V, Golshanrad P, Nahavandi R, Behshood P, Soltani N, Gharibi M, Rashidi M, Maroufi NF. The potential therapeutic effects of Galbanic acid on cancer. Pathol Res Pract 2023; 248:154686. [PMID: 37487315 DOI: 10.1016/j.prp.2023.154686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023]
Abstract
Galbanic acid (GBA), as a natural compound has potential anticancer properties. It has been documented that GBA shows promising therapeutic potential against various types of cancer, including breast, lung, colon, liver, and prostate cancer. Several mechanisms involve im anti-tumor effects of GBA include apoptosis induction, cell cycle arrest, inhibition of angiogenesis, suppression of metastasis, and modulation of immune responses. Furthermore, the synergistic effects of GBA along with chemotherapeutic agents led to has enhancing efficiency with reduction in toxicity. Moreover, GBA through antioxidant and anti-inflammatory properties possess indirect anti-tumor effects. In this review, we will summarize the anti-tumor effects of GBA acid along with involve mechanisms.
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Affiliation(s)
- Elahe Raji
- Department of Biology, Shahrekord Branch, Islamic Azad University, Iran
| | - Vahid Vahedian
- Department of Hematology, Transfusion Medicine and Cellular Therapy, Division of Hematology/oncology, Clinical Hospital, Faculty of Medicine, University of Sao Paulo (FMUSP-HC), Sao Paulo, Brazil; Department of Clinical Medicine, Laboratory of Medical Investigation in Pathogenesis and Targeted Therapy in Onco-Immuno-Hematology (LIM/31), Faculty of Medicine, University of Sao Paulo (FMUSP), Sao Paulo, Brazil
| | - Pezhman Golshanrad
- Sharif University of Technology (International Campus) Department of Computer Eng, Iran
| | - Reza Nahavandi
- Department of Biochemical and Pharmaceutical Engineering, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 11155-4563, Iran
| | - Parisa Behshood
- Department of Microbiology, Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Iran
| | - Nahal Soltani
- Department of Medical Laboratory Sciences, Faculty of Medicine, Islamic Azad University (IAU), Marand, Iran
| | - Mahdi Gharibi
- Department of pharmacy, Faculty of Pharmacy, University of Ankara, Ankara, Turkey
| | - Mohsen Rashidi
- The Department of Pharmacology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; The Health of Plant and Livestock Products Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Nazila Fathi Maroufi
- Department of Human Genetics, McGill University, Montreal, Canada; Victor Philip Dahdaleh Institute of Genomic Medicine at McGill University, Montreal, Canada; Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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Hao H, Wang B, Yang L, Sang Y, Xu W, Liu W, Zhang L, Jiang D. miRNA-186-5p inhibits migration, invasion and proliferation of breast cancer cells by targeting SBEM. Aging (Albany NY) 2023; 15:6993-7007. [PMID: 37477531 PMCID: PMC10415540 DOI: 10.18632/aging.204887] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 06/22/2023] [Indexed: 07/22/2023]
Abstract
The paper aimed to investigate the effect of miR186-5p on invasion and migration of breast cancer cells and its molecular mechanism. MicroRNA-186-5p was found to be low expressed in breast cancer and highly expressed in SBEM by bioinformatics analysis. After transfecting MDA-MB-231 cells with miR-186-5p inhibitor NC, miR-186-5p inhibitor, miR-186-5p mimic NC and miR-186-5p mimic, respectively. The migration and invasive ability of breast cancer cells were detected by cell scratch test and Transwell test. Moreover, after adding 740 Y-P to the miR-186-5p mimic NC group and miR-186-5p mimic group cells, SBEM and PI3K pathway-related proteins were detected by Western blotting and proliferation of the cancer cells was evaluated by monoclonal cell experiment. Meanwhile, exogenous miR-186-5p mimic in MDA-MB-231 cells significantly inhibited the expression of SBEM, p-PI3K, p-AKT and their downstream pathways, MMP1, MMP3, MMP9, CyclinD1, PCNA and CyclinB1 proteins and reduced proliferation of breast cancer cells. Furthermore, the expression of SBEM protein in the miR-186-5p mimic + 740Y-P group was significantly lower than the miR-186-5p mimic NC + 740Y-P group after adding 740 Y-P. However, there were no significant changes in the protein's levels associated with PI3K pathway and the cancer cells proliferation. These results suggest that low expression of miR-186-5p in breast cancer results in an abnormally high expression of SBEM, activation of PI3K/AKT signaling pathway, promoting migration and invasion of human breast cancer cells.
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Affiliation(s)
- Hui Hao
- Department of Medical Oncology, The Forth Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Bingsheng Wang
- Department of Medical Oncology, Hebei Cangzhou People’s Hospital, Cangzhou 061001, China
| | - Lin Yang
- Graduate School, Chengde Medical University and Cangzhou People’s Hospital, Cangzhou 061001, China
| | - Yinzhou Sang
- Department of Pathology, Hebei Cangzhou People’s Hospital, Cangzhou 061001, China
| | - Wei Xu
- Department of Medical Oncology, Hebei Cangzhou People’s Hospital, Cangzhou 061001, China
| | - Wei Liu
- Department of Medical Oncology, Hebei Cangzhou People’s Hospital, Cangzhou 061001, China
| | - Lili Zhang
- Department of Medicine, Cangzhou Medical College, Cangzhou 061011, China
| | - Da Jiang
- Department of Medical Oncology, The Forth Hospital of Hebei Medical University, Shijiazhuang 050000, China
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24
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Li J, Peng S, Zou X, Geng X, Wang T, Zhu W, Xia T. Value of negatively correlated miR-205-5p/ HMGB3 and miR-96-5p/ FOXO1 on the diagnosis of breast cancer and benign breast diseases. CANCER PATHOGENESIS AND THERAPY 2023; 1:159-167. [PMID: 38327836 PMCID: PMC10846318 DOI: 10.1016/j.cpt.2023.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/01/2023] [Accepted: 04/20/2023] [Indexed: 02/09/2024]
Abstract
Background MicroRNA (miRNA) and mRNA levels in matching specimens were used to identify miRNA-mRNA interactions. We aimed to integrate transcriptome, immunophenotype, methylation, mutation, and survival data analyses to examine the profiles of miRNAs and target mRNAs and their associations with breast cancer (BC) diagnosis. Methods Based on the Gene Expression Omnibus (GEO) database and The Cancer Genome Atlas (TCGA), differentially expressed miRNAs and targeted mRNAs were screened from experimentally verified miRNA-target interaction databases using Pearson's correlation analysis. We used real-time quantitative reverse transcription polymerase chain reaction to verify BC and benign disease samples, and logistic regression analysis was used to establish a diagnostic model based on miRNAs and target mRNAs. Receiver operating characteristic curve analysis was performed to test the ability to recognize the miRNA-mRNA pairs. Next, we investigated the complex interactions between miRNA-mRNA regulatory pairs and phenotypic hallmarks. Results We identified 27 and 359 dysregulated miRNAs and mRNAs, respectively, based on the GEO and TCGA databases. Using Pearson's correlation analysis, 10 negative miRNA-mRNA regulatory pairs were identified after screening both databases, and the related miRNA and target mRNA levels were assessed in 40 BC tissues and 40 benign breast disease tissues. Two key regulatory pairs (miR-205-5p/High mobility group box 3 (HMGB3) and miR-96-5p/Forkhead Box O1 (FOXO1)) were selected to establish the diagnostic model. They also had utility in survival and clinical analyses. Conclusions A diagnostic model including two miRNAs and their respective target mRNAs was established to distinguish between BC and benign breast diseases. These markers play essential roles in BC pathogenesis.
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Affiliation(s)
- Jiaying Li
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Department of Anesthesiology, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, China
| | - Shuang Peng
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Xuan Zou
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032 China
| | - Xiangnan Geng
- Department of Clinical Engineering, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Tongshan Wang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Wei Zhu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Tiansong Xia
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
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25
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Yin L, Chen GL, Xiang Z, Liu YL, Li XY, Bi JW, Wang Q. Current progress in chimeric antigen receptor-modified T cells for the treatment of metastatic breast cancer. Biomed Pharmacother 2023; 162:114648. [PMID: 37023621 DOI: 10.1016/j.biopha.2023.114648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/07/2023] Open
Abstract
Breast cancer is the leading cancer in women. Around 20-30% breast cancer patients undergo invasion or metastasis after radical surgical resection and eventually die. Number of breast cancer patients show poor sensitivity toward treatments despite the advances in chemotherapy, endocrine therapy, and molecular targeted treatments. Therapeutic resistance and tumor recurrence or metastasis develop with the ongoing treatments. Conducive treatment strategies are thus required. Chimeric antigen receptor (CAR)-modified T-cell therapy has progressed as a part of tumor immunotherapy. However, CAR-T treatment has not been effective in solid tumors because of tumor microenvironment complexity, inhibitory effects of extracellular matrix, and lacking ideal tumor antigens. Herein, the prospects of CAR-T cell therapy for metastatic breast cancer are discussed, and the targets for CAR-T therapy in breast cancer (HER-2, C-MET, MSLN, CEA, MUC1, ROR1, EGFR) at clinical level are reviewed. Moreover, solutions are proposed for the challenges of breast cancer CAR-T therapy regarding off-target effects, heterogeneous antigen expression by tumor cells and immunosuppressive tumor microenvironment. Ideas for improving the therapeutics of CAR-T cell therapy in metastatic breast cancer are suggested.
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Affiliation(s)
- Li Yin
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China; Shandong University of Traditional Chinese Medicine, 250355 Jinan, China
| | - Gui-Lai Chen
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Zhuo Xiang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Yu-Lin Liu
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Xing-Yu Li
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 266003 Qingdao, China
| | - Jing-Wang Bi
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China.
| | - Qiang Wang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China; Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 266003 Qingdao, China.
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Zhong C, Li J, Liu S, Li W, Zhang Q, Zhao J, Xiong M, Bao Y, Yao Y. Nanoblock-mediated selective oncolytic polypeptide therapy for triple-negative breast cancer. Theranostics 2023; 13:2800-2810. [PMID: 37284456 PMCID: PMC10240820 DOI: 10.7150/thno.81834] [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: 12/14/2022] [Accepted: 04/25/2023] [Indexed: 06/08/2023] Open
Abstract
Rationale: Broad-spectrum oncolytic peptides (Olps) constitute potential therapeutic options for treating heterogeneous triple-negative breast cancer (TNBC); however, their clinical application is limited owing to high toxicity. Methods: A nanoblock-mediated strategy was developed to induce selective anticancer activity of synthetic Olps. A synthetic Olp, C12-PButLG-CA, was conjugated to the hydrophobic or hydrophilic terminal of a poly(ethylene oxide)-b-poly(propylene oxide) nanoparticle or a hydrophilic poly(ethylene oxide) polymer. A nanoblocker, that can significantly reduce the toxicity of Olp, was screened out through hemolytic assay, and then Olps were conjugated to the nanoblock via a tumor acidity-cleavable bond to obtain the selective RNolp ((mPEO-PPO-CDM)2-Olp). The tumor acidity responsive membranolytic activity, in vivo toxicity and anti-tumor efficacy of RNolp were determined. Results: We found that the conjugation of Olps to the hydrophobic core of a nanoparticle but not the hydrophilic terminal or a hydrophilic polymer restricts their motion and drastically reduces their hemolytic activity. We then covalently conjugated Olps to such a nanoblock via a cleavable bond that can be hydrolyzed in the acidic tumor environment, yielding a selective RNolp molecule. At physiological pH (pH 7.4), RNolp remained stable with the Olps shielded by nanoblocks and exhibited low membranolytic activity. At the acidic tumor environment (pH 6.8), Olps could be released from the nanoparticles via the hydrolysis of the tumor acidity-cleavable bonds and exerted membranolytic activity against TNBC cells. RNolp is well tolerated in mice and demonstrated high antitumor efficacy in orthotopic and metastatic mouse models of TNBC. Conclusion: We developed a simple nanoblock-mediated strategy to induce a selective cancer therapy of Olps for TNBC.
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Affiliation(s)
- Cuiyu Zhong
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou 510150, China
| | - Jie Li
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, 511442, China
| | - Suiping Liu
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-Sen Memorial Hospital, Foshan 528200, China
| | - Weirong Li
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Qiang Zhang
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Junpeng Zhao
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Menghua Xiong
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, 511442, China
| | - Yan Bao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-Sen Memorial Hospital, Foshan 528200, China
| | - Yandan Yao
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Shenshan Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei 516621, China
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Lü J, Zhao Q, Guo Y, Li D, Xie H, Liu C, Hu X, Liu S, Hou Z, Wei X, Zheng D, Pestell RG, Yu Z. Regulation of ERα-dependent breast cancer metastasis by a miR-29a signaling. J Exp Clin Cancer Res 2023; 42:93. [PMID: 37081505 PMCID: PMC10116798 DOI: 10.1186/s13046-023-02665-6] [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: 01/21/2023] [Accepted: 04/07/2023] [Indexed: 04/22/2023] Open
Abstract
Malignant breast cancer (BC) remains incurable mainly due to the cancer cell metastasis, which is mostly related to the status of Estrogen receptor alpha (ERα). However, our understanding of the mechanisms through which ERα regulates cancer cell metastasis remains limited. Here we identified a miR-29a-PTEN-AKT axis as a downstream signaling pathway of ERα governing breast cancer progression and metastasis. Two estrogen response element (ERE) half sites were identified in the promoter and enhancer regions of miR-29a, which mediated transcriptional regulation of miR-29a by ERα. Low level of miR-29a showed association with reduced metastasis and better survival in ERα+ luminal subtype of BC. In contrast, high level of miR-29a was detected in ERα- triple negative breast cancer (TNBC) in association with distant metastasis and poor survival. miR-29a overexpression in BC tumors increased the number of circulating tumor cells and promoted lung metastasis in mice. Targeted knockdown of miR-29a in TNBC cells in vitro or administration of a nanotechnology-based anti-miR-29a delivery in TNBC tumor-bearing mice in vivo suppressed cellular invasion, EMT and lung metastasis. PTEN was identified as a direct target of miR-29a, inducing EMT and metastasis via AKT signaling. A small molecular inhibitor of AKT attenuated miR-29a-induced EMT. These findings demonstrate a novel mechanism responsible for ERα-regulated breast cancer metastasis, and reveal the combination of ERα status and miR-29a levels as a new risk indicator in BC.
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Affiliation(s)
- Jinhui Lü
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Qian Zhao
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuefan Guo
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Danni Li
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Heying Xie
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
- Jinzhou Medical University, Liaoning, China
| | - Cuicui Liu
- Fudan University Shanghai Cancer Center, Shanghai Cancer Hospital, Shanghai, 201321, China
| | - Xin Hu
- Fudan University Shanghai Cancer Center, Shanghai Cancer Hospital, Shanghai, 201321, China
| | - Suling Liu
- Fudan University Shanghai Cancer Center, Shanghai Cancer Hospital, Shanghai, 201321, China
| | - Zhaoyuan Hou
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xunbin Wei
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Deyou Zheng
- Departments of Genetics, Neurology, and Neuroscience, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY, 10462, USA
| | - Richard G Pestell
- Pennsylvania Cancer and Regenerative Medicine Research Center, and Baruch S. Blumberg Institute, 3805 Old Easton Road, Doylestown, PA, 18902, USA
- The Wistar Cancer Center, Philadelphia, PA, 19107, USA
| | - Zuoren Yu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
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Cheng J, Zhang K, Qu C, Peng J, Yang L. Non-Coding RNAs Derived from Extracellular Vesicles Promote Pre-Metastatic Niche Formation and Tumor Distant Metastasis. Cancers (Basel) 2023; 15:cancers15072158. [PMID: 37046819 PMCID: PMC10093357 DOI: 10.3390/cancers15072158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/08/2023] Open
Abstract
Metastasis is a critical stage of tumor progression, a crucial challenge of clinical therapy, and a major cause of tumor patient death. Numerous studies have confirmed that distant tumor metastasis is dependent on the formation of pre-metastatic niche (PMN). Recent studies have shown that extracellular vesicles (EVs) play an important role in PMN formation. The non-coding RNAs (ncRNAs) derived from EVs mediate PMN formation and tumor-distant metastasis by promoting an inflammatory environment, inhibiting anti-tumor immune response, inducing angiogenesis and permeability, and by microenvironmental reprogramming. Given the stability and high abundance of ncRNAs carried by EVs in body fluids, they have great potential for application in tumor diagnosis as well as targeted interventions. This review focuses on the mechanism of ncRNAs derived from EVs promoting tumor PMN formation and distant metastasis to provide a theoretical reference for strategies to control tumor metastasis.
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Affiliation(s)
- Jin Cheng
- Department of Oncology, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410078, China
- Cancer Research Institute, School of Basic Medicine Science, Central South University, Changsha 410078, China
| | - Kun Zhang
- Department of Oncology, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410078, China
| | - Chunhui Qu
- Department of Oncology, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410078, China
- Cancer Research Institute, School of Basic Medicine Science, Central South University, Changsha 410078, China
| | - Jinwu Peng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
- Department of Pathology, Xiangya Changde Hospital, Changde 415000, China
| | - Lifang Yang
- Department of Oncology, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410078, China
- Cancer Research Institute, School of Basic Medicine Science, Central South University, Changsha 410078, China
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Rossi M, Seidita I, Vannuccini S, Prisinzano M, Donati C, Petraglia F. Epigenetics, endometriosis and sex steroid receptors: An update on the epigenetic regulatory mechanisms of estrogen and progesterone receptors in patients with endometriosis. VITAMINS AND HORMONES 2023; 122:171-191. [PMID: 36863793 DOI: 10.1016/bs.vh.2023.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Endometriosis is a benign gynecological disease affecting ∼10% of reproductive-aged women and is defined as the presence of endometrial glands and stroma outside the uterine cavity. Endometriosis can cause a variety of health problems, from pelvic discomfort to catamenial pneumothorax, but it's mainly linked with severe and chronic pelvic pain, dysmenorrhea, and deep dyspareunia, as well as reproductive issues. The pathogenesis of endometriosis involves an endocrine dysfunction, with estrogen dependency and progesterone resistance, and inflammatory mechanism activation, together with impaired cell proliferation and neuroangiogenesis. The present chapter aims to discuss the main epigenetic mechanisms related to estrogen receptors (ERs) and progesterone receptors (PRs) in patients with endometriosis. There are numerous epigenetic mechanisms participating in endometriosis, regulating the expression of the genes encoding these receptors both indirectly, through the regulation of transcription factors, and directly, through DNA methylation, histone modifications, micro RNAs and long noncoding RNAs. This represents an open field of investigation, which may lead to important clinical implications such as the development of epigenetic drugs for the treatment of endometriosis and the identification of specific and early biomarkers for the disease.
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Affiliation(s)
- Margherita Rossi
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Isabelle Seidita
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Silvia Vannuccini
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Matteo Prisinzano
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Chiara Donati
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Felice Petraglia
- Obstetrics and Gynecology, and Molecular Biology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Careggi University Hospital, Florence, Italy.
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Wu H, Jiao Y, Zhou C, Guo X, Wu Z, Lv Q. miR-140-3p/usp36 axis mediates ubiquitination to regulate PKM2 and suppressed the malignant biological behavior of breast cancer through Warburg effect. Cell Cycle 2023; 22:680-692. [PMID: 36305548 PMCID: PMC9980702 DOI: 10.1080/15384101.2022.2139554] [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: 08/23/2022] [Revised: 10/10/2022] [Accepted: 10/19/2022] [Indexed: 11/03/2022] Open
Abstract
Breast cancer is a phenomenon in which breast epithelial cells proliferate out of control under the action of various carcinogenic factors. However, the role of USP36 in breast cancer is unknown. We analyzed the expression of USP36 in breast cancer and its association with poor prognosis in breast cancer patients. The effect of USP36 on malignant biological behavior of breast cancer was verified by cell functional experiments. The upstream regulatory mechanism of USP36 was analyzed by Western blot and quantitative RT-qPCR. The influence of USP36 on the Warburg effect of breast cancer was analyzed by detecting the metabolism of cellular energy substances. We found that USP36 is highly expressed in breast tumor tissues and breast cancer cell lines. High expression of USP36 predicts poor prognosis in patients with breast cancer. Effectively reducing the expression of USP36 can significantly inhibit the proliferation, invasion and migration of breast cancer cells, and promote the apoptosis of breast cancer cells. Meanwhile, inhibiting the expression of USP36 can significantly inhibit the production of ATP, lactate, pyruvate and glucose uptake in breast cancer cells. miR-140-3p is an upstream regulator of USP36, which can partially reverse the regulatory effect of USP36 on breast cancer cells. Importantly, USP36 regulates the expression of PKM2 through ubiquitination, which plays a role in regulating the Warburg effect. We confirmed that miR-140-3p regulates the expression of USP36, which mediates ubiquitination and regulates the expression of PKM2, and regulates the malignant biological behavior of breast cancer through the energy metabolism process.
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Affiliation(s)
- Hao Wu
- Department of Breast Surgery, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Yile Jiao
- Department of Breast Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Chen Zhou
- Department of Breast Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyi Guo
- Department of Breast Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenru Wu
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Qing Lv
- Department of Breast Surgery, West China Hospital, Sichuan University, Chengdu, China
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Qian Z, Chen L, Liu J, Jiang Y, Zhang Y. The emerging role of PPAR-alpha in breast cancer. Biomed Pharmacother 2023; 161:114420. [PMID: 36812713 DOI: 10.1016/j.biopha.2023.114420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/05/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Breast cancer has been confirmed to have lipid disorders in the tumour microenvironment. Peroxisome proliferator-activated receptor alpha (PPARα) is a ligand-activated transcriptional factor that belongs to the family of nuclear receptors. PPARα regulates the expression of genes involved in fatty acid homeostasis and is a major regulator of lipid metabolism. Because of its effects on lipid metabolism, an increasing number of studies have investigated the relationship of PPARα with breast cancer. PPARα has been shown to impact the cell cycle and apoptosis in normal cells and tumoral cells through regulating genes of the lipogenic pathway, fatty acid oxidation, fatty acid activation, and uptake of exogenous fatty acids. Besides, PPARα is involved in the regulation of the tumour microenvironment (anti-inflammation and inhibition of angiogenesis) by modulating different signal pathways such as NF-κB and PI3K/AKT/mTOR. Some synthetic PPARα ligands are used in adjuvant therapy for breast cancer. PPARα agonists are reported to reduce the side effects of chemotherapy and endocrine therapy. In addition, PPARα agonists enhance the curative effects of targeted therapy and radiation therapy. Interestingly, with the emerging role of immunotherapy, attention has been focused on the tumour microenvironment. The dual functions of PPARα agonists in immunotherapy need further research. This review aims to consolidate the operations of PPARα in lipid-related and other ways, as well as discuss the current and potential applications of PPARα agonists in tackling breast cancer.
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Affiliation(s)
- Zhiwen Qian
- Department of Oncology, Wuxi Maternal and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Lingyan Chen
- Department of Oncology, Wuxi Maternal and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China.
| | - Jiayu Liu
- Wuxi Maternal and Child Health Hospital, Wuxi School of Medicine, Jiangnan University, Wuxi 214000, China.
| | - Ying Jiang
- Wuxi Maternal and Child Health Hospital, Wuxi School of Medicine, Jiangnan University, Wuxi 214000, China.
| | - Yan Zhang
- Department of Oncology, Wuxi Maternal and Child Health Hospital Affiliated to Nanjing Medical University, Wuxi 214002, China; Wuxi Maternal and Child Health Hospital, Wuxi School of Medicine, Jiangnan University, Wuxi 214000, China.
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Shiau JP, Chuang YT, Yen CY, Chang FR, Yang KH, Hou MF, Tang JY, Chang HW. Modulation of AKT Pathway-Targeting miRNAs for Cancer Cell Treatment with Natural Products. Int J Mol Sci 2023; 24:ijms24043688. [PMID: 36835100 PMCID: PMC9961959 DOI: 10.3390/ijms24043688] [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: 11/21/2022] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
Many miRNAs are known to target the AKT serine-threonine kinase (AKT) pathway, which is critical for the regulation of several cell functions in cancer cell development. Many natural products exhibiting anticancer effects have been reported, but their connections to the AKT pathway (AKT and its effectors) and miRNAs have rarely been investigated. This review aimed to demarcate the relationship between miRNAs and the AKT pathway during the regulation of cancer cell functions by natural products. Identifying the connections between miRNAs and the AKT pathway and between miRNAs and natural products made it possible to establish an miRNA/AKT/natural product axis to facilitate a better understanding of their anticancer mechanisms. Moreover, the miRNA database (miRDB) was used to retrieve more AKT pathway-related target candidates for miRNAs. By evaluating the reported facts, the cell functions of these database-generated candidates were connected to natural products. Therefore, this review provides a comprehensive overview of the natural product/miRNA/AKT pathway in the modulation of cancer cell development.
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Affiliation(s)
- Jun-Ping Shiau
- Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ya-Ting Chuang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ching-Yu Yen
- School of Dentistry, Taipei Medical University, Taipei 11031, Taiwan
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Tainan 71004, Taiwan
| | - Fang-Rong Chang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Kun-Han Yang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ming-Feng Hou
- Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Jen-Yang Tang
- School of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Radiation Oncology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (J.-Y.T.); (H.-W.C.); Tel.: +88-67-3121101 (ext. 8105) (J.-Y.T.); +88-67-3121101 (ext. 2691) (H.-W.C.)
| | - Hsueh-Wei Chang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (J.-Y.T.); (H.-W.C.); Tel.: +88-67-3121101 (ext. 8105) (J.-Y.T.); +88-67-3121101 (ext. 2691) (H.-W.C.)
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Majed SO, Mustafa SA. The profiles of miR-4510 expression level in breast cancer. Sci Rep 2023; 13:2262. [PMID: 36755123 PMCID: PMC9908886 DOI: 10.1038/s41598-022-25292-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 11/28/2022] [Indexed: 02/10/2023] Open
Abstract
MicroRNA that is abnormally produced in breast cells can disrupt biological processes, which can lead to cancer. This study aims to screen differentially expressed genes (DEGs) and ncRNAs (DEncRNAs) in the formalin-fixed paraffin-embedded (FFPE) tissues of breast cancer (BC) as compared with the normal adjacent tissues (NAT), and identify miR-4510 as a novel biomarker of BC. This study looked at differentially expressed genes (DEGs) using MACE-Seq and differentially expressed ncRNAs (DEncRNAs) using the small RNA-Seq. Real-time qPCR was used to determine the level of expression of miR-4510. In this study, MACE-Seq results showed that 26,795 genes, with a p-value < 0.05, were differentially expressed in BC paraffin tissues as compared with NAT. Small RNA-Seq results revealed that 1326 ncRNAs, with a p-value < 0.05, were differentially expressed. We confirmed that miR-4510 was significantly down-expressed (p-value = 0.001) by qRT-PCR in the paraffin tissue of 120 BC patients. Based on eleven computational prediction programs, TP53, TP53INP1, MMP11, and COL1A1 for the miR-4510 were identified as miR-4510 targets. The MACE-seq result showed that the gene of TP53 (p-value = 0.001) and TP53INP1 (p-value = 0.02) was significantly down-regulated, but the gene of MMP11 (p-value = 0.004) and COL1A1 (p-value = 0.0001) was significantly over-expressed in 20 paired specimens of the BC and NAT. We discovered that a single SNP inside the miR-4510 binding site occurred only in BC, in which Guanine (G) changed into Adenine (A). Two SNPs outside the miR-4510 binding site occurred, and Guanine (G) in both BC and NAT was changed into Thymine (T), as compared to the reference sequence (RefSeq). Overall, our results suggested that miR-4510 functions as a tumor suppressor in the BC. Mir-4510 may act as a tumor suppressor, however additional experimental data is needed to corroborate these assumptions and can be exploited as a biomarker for BC.
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Affiliation(s)
- Sevan Omer Majed
- Biology Department, College of Education, Salahaddin University-Erbil, Erbil, Iraq
| | - Suhad Asad Mustafa
- General Directorate of Scientific Research Center, Salahaddin University-Erbil, Erbil, Iraq.
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Zhou Y, Zhang Y, Tian J, Miao Z, Lv S, Zhao X. A Meaningful Strategy for Glioma Diagnosis via Independent Determination of hsa_circ_0004214. Brain Sci 2023; 13:brainsci13020193. [PMID: 36831736 PMCID: PMC9954075 DOI: 10.3390/brainsci13020193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/06/2023] [Accepted: 01/16/2023] [Indexed: 01/26/2023] Open
Abstract
Glioma is one of the most common primary tumors in the central nervous system. Circular RNAs (circRNAs) may serve as novel biomarkers of various cancers. The purpose of this study is to reveal the diagnostic value of hsa_circ_0004214 for glioma and to predict its molecular interaction network. The expression of hsa_circ_0004214 was evaluated by RT-qPCR. The vector and siRNAs changed the expression of hsa_circ_0004214 to judge its influence on the migration degree of glioma cells. hsa_circ_0004214 can be stably expressed at a high level in high-grade glioma tissue (WHO III/IV). The area under the ROC curve of hsa_circ_0000745 in glioma tissue was 0.88, suggesting good diagnostic value. While used to distinguish high-grade glioma, AUC value can be increased to 0.931. The multi-factor correlation analysis found that the expression of hsa_circ_0004214 was correlated with GFAP (+) and Ki67 (+) in immunohistochemistry. In addition, the migration capacity of U87 was enhanced by overexpression of hsa_circ_0004214. Through miRNA microarray analysis and database screening, we finally identified 4 miRNAs and 9 RBPs that were most likely to interact with hsa_circ_0004214 and regulate the biological functions of glioma. Hsa_circ_0004 214 plays an important role in glioma, its expression level is a promising diagnostic marker for this malignancy.
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Affiliation(s)
- Yinan Zhou
- Department of Neurosurgery, Medical School of Nantong University, Nantong University, Nantong 226019, China
- Wuxi No. 2 People’s Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi 214002, China
| | - Yating Zhang
- Department of Neurosurgery, Medical School of Nantong University, Nantong University, Nantong 226019, China
- Wuxi No. 2 People’s Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi 214002, China
| | - Jiajia Tian
- Wuxi Clinical Medical College of Nanjing Medical University, Nanjing Medical University, Wuxi 214002, China
| | - Zengli Miao
- Department of Neurosurgery, Medical School of Nantong University, Nantong University, Nantong 226019, China
- Wuxi No. 2 People’s Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi 214002, China
| | - Shangrui Lv
- Wuxi Clinical Medical College of Nanjing Medical University, Nanjing Medical University, Wuxi 214002, China
| | - Xudong Zhao
- Department of Neurosurgery, Medical School of Nantong University, Nantong University, Nantong 226019, China
- Wuxi No. 2 People’s Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi 214002, China
- Department of Neurosurgery, Wuxi No. 2 People’s Hospital, Wuxi 214002, China
- Correspondence:
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The Role of Different Types of microRNA in the Pathogenesis of Breast and Prostate Cancer. Int J Mol Sci 2023; 24:ijms24031980. [PMID: 36768298 PMCID: PMC9916830 DOI: 10.3390/ijms24031980] [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: 12/01/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Micro ribonucleic acids (microRNAs or miRNAs) form a distinct subtype of non-coding RNA and are widely recognized as one of the most significant gene expression regulators in mammalian cells. Mechanistically, the regulation occurs through microRNA binding with its response elements in the 3'-untranslated region of target messenger RNAs (mRNAs), resulting in the post-transcriptional silencing of genes, expressing target mRNAs. Compared to small interfering RNAs, microRNAs have more complex regulatory patterns, making them suitable for fine-tuning gene expressions in different tissues. Dysregulation of microRNAs is well known as one of the causative factors in malignant cell growth. Today, there are numerous data points regarding microRNAs in different cancer transcriptomes, the specificity of microRNA expression changes in various tissues, and the predictive value of specific microRNAs as cancer biomarkers. Breast cancer (BCa) is the most common cancer in women worldwide and seriously impairs patients' physical health. Its incidence has been predicted to rise further. Mounting evidence indicates that microRNAs play key roles in tumorigenesis and development. Prostate cancer (PCa) is one of the most commonly diagnosed cancers in men. Different microRNAs play an important role in PCa. Early diagnosis of BCa and PCa using microRNAs is very useful for improving individual outcomes in the framework of predictive, preventive, and personalized (3P) medicine, thereby reducing the economic burden. This article reviews the roles of different types of microRNA in BCa and PCa progression.
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Isolation, Detection and Analysis of Circulating Tumour Cells: A Nanotechnological Bioscope. Pharmaceutics 2023; 15:pharmaceutics15010280. [PMID: 36678908 PMCID: PMC9864919 DOI: 10.3390/pharmaceutics15010280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/17/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Cancer is one of the dreaded diseases to which a sizeable proportion of the population succumbs every year. Despite the tremendous growth of the health sector, spanning diagnostics to treatment, early diagnosis is still in its infancy. In this regard, circulating tumour cells (CTCs) have of late grabbed the attention of researchers in the detection of metastasis and there has been a huge surge in the surrounding research activities. Acting as a biomarker, CTCs prove beneficial in a variety of aspects. Nanomaterial-based strategies have been devised to have a tremendous impact on the early and rapid examination of tumor cells. This review provides a panoramic overview of the different nanotechnological methodologies employed along with the pharmaceutical purview of cancer. Initiating from fundamentals, the recent nanotechnological developments toward the detection, isolation, and analysis of CTCs are comprehensively delineated. The review also includes state-of-the-art implementations of nanotechnological advances in the enumeration of CTCs, along with future challenges and recommendations thereof.
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Pan L, Liu W, Zhao H, Chen B, Yue X. MiR-191-5p inhibits KLF6 to promote epithelial-mesenchymal transition in breast cancer. Technol Health Care 2023; 31:2251-2265. [PMID: 37545272 DOI: 10.3233/thc-230217] [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] [Indexed: 08/08/2023]
Abstract
BACKGROUND MicroRNAs (miRNAs) exert certain functions in the development of several cancers and can be a potential hallmark for cancer diagnosis and prognosis. MiR-191-5p has been proven to have high expression in breast cancer (BC), while its biological role and potential regulatory mechanisms in BC remain an open issue. OBJECTIVE Bioinformatics was utilized to assay miR-191-5p level in BC tissues and predict its downstream target gene as well as the enriched signaling pathways of the target gene. METHODS qRT-PCR was carried out to assay miR-191-5p and KLF6 levels in BC cells as well as miR-191-5p level in blood-derived exosomes from BC patients. Western blot was to examine the expression of proteins linked with cell adhesion, epithelial-mesenchymal transition (EMT), and exosome markers. A dual luciferase reporter assay was utilized to verify the interaction between miR-191-5p and KLF6. Abilities of cell phenotypes of BC cells were detected by CCK8, Transwell, and cell adhesion assay, separately. RESULTS Upregulated miR-191-5p expression and downregulated KLF6 expression were observed in BC cells. There was a targeting relationship between miR-191-5p and KLF6. MiR-191-5p negatively regulated KLF6 to promote EMT and malignant progression of BC cells. Additionally, we described a dramatically high level of miR-191-5p in the blood exosomes of BC patients. CONCLUSION MiR-191-5p advances the EMT of BC by targeting KLF6, indicating that miR-191-5p and KLF6 may be new biomarkers for BC.
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Li W, Wang T, Fu G, Xu Y, Zhang N, Han L, Yang M. The allelic regulation of tumor suppressor ADARB2 in papillary thyroid carcinoma. Endocr Relat Cancer 2023; 30:ERC-22-0189. [PMID: 36305508 DOI: 10.1530/erc-22-0189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 10/24/2022] [Indexed: 11/07/2022]
Abstract
Papillary thyroid cancer (PTC) is one of the histological subtypes of thyroid cancer which is the most common endocrine malignancy in the world. The disrupted balance of the adenosine-to-inosine (A-to-I) RNA editing due to dysregulation of the editing genes exists in thyroid cancer. However, it is still largely unknown how functional single-nucleotide polymorphisms (SNPs) in the A-to-I RNA editing genes contribute to PTC genetic susceptibility. In this study, we systematically annotated and investigated the role of 28 potential functional SNPs of ADAR, ADARB1, ADARB2 and AIMP2 in PTC. We identified ADARB2 rs904957 and rs1007147 genetic variants which are associated with significantly elevated PTC risk in two case-control sets consisting of 2020 PTC cases and 2021 controls. Further investigations disclosed that ADARB2 could inhibit cell viability and invasion capabilities of PTC cells as a novel tumor suppressor. The ADARB2 rs904957 thymine-to-cytosine (T-to-C) polymorphism in gene 3'-untranslated region enhances miR-1180-3p-binding affinity and represses ADARB2 expression through an allele-specific manner. In line with this, carriers with the rs904957 C allele correlated with decreased tumor suppressor ADARB2 expression in tissue specimens showed notably increased risk of developing PTC compared to the T allele carriers. Our findings highlight that the A-to-I RNA editing gene ADARB2 SNPs confer PTC risk. Importantly, these insights would improve our understanding for the general roles of RNA editing and editing genes during cancer development.
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Affiliation(s)
- Wenwen Li
- Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, China
- Shandong Provincial Key Laboratory of Radiation Oncology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
| | - Teng Wang
- Shandong University Cancer Center, Cheeloo College of Medicine, Jinan, Shandong Province, China
| | - Guobin Fu
- Department of Medical Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
| | - Yuan Xu
- Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, China
- Shandong Provincial Key Laboratory of Radiation Oncology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
| | - Nasha Zhang
- Shandong Provincial Key Laboratory of Radiation Oncology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Linyu Han
- Shandong Provincial Key Laboratory of Radiation Oncology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
| | - Ming Yang
- Shandong Provincial Key Laboratory of Radiation Oncology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, China
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Wang S, Li L, Yang M, Wang X, Zhang H, Wu N, Jia K, Wang J, Li M, Wei L, Liu J. Identification of Three Circulating MicroRNAs in Plasma as Clinical Biomarkers for Breast Cancer Detection. J Clin Med 2022; 12:jcm12010322. [PMID: 36615122 PMCID: PMC9821655 DOI: 10.3390/jcm12010322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/15/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
The diagnostic value of microRNAs (miRNAs) for breast cancer (BC) is largely unknown. Here, our research aim was to explore new circulating miRNAs for BC diagnosis. First, we identified 14 common differentially expressed miRNAs in tissues by TCGA_BRCA and GSE97811 datasets and preliminarily validated them in serum by the GSE73002 dataset. Furthermore, we examined three plasma miRNAs in BC patients (n = 108) and healthy subjects (n = 103) by RT−PCR, namely, hsa-miR-100-5p, hsa-miR-191-5p and hsa-miR-342-3p. The levels of these three miRNAs in BC patients were higher than those in healthy controls (p < 0.05). The ROC curve analysis revealed that these three miRNAs had high diagnostic efficacy for BC and early-stage BC. The combination of hsa-miR-100-5p and hsa-miR-191-5p was the optimal combination for the diagnosis of BC and early-stage BC. Additionally, hsa-miR-100-5p was correlated with stage I−II, T1 stage, N0 stage and Luminal A subtype (p < 0.05). Hsa-miR-191-5p and hsa-miR-342-3p were irrelevant to TNM stage, T stage, N stage and molecular subtypes. Meanwhile, the biological function analysis indicated that these three miRNAs are mainly involved in the calcium signaling pathway, MAPK signaling pathway and microRNAs in cancer. In conclusion, these three miRNAs demonstrate a positive effect on detection and discovery in BC.
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Affiliation(s)
- Shuang Wang
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Lijuan Li
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Mengmeng Yang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Xiaoyan Wang
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Huan Zhang
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Nan Wu
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Kaichao Jia
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Junchao Wang
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Menghui Li
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
| | - Lijuan Wei
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Correspondence: (L.W.); (J.L.); Tel.: +86-22-2334-0123 (L.W. & J.L.)
| | - Juntian Liu
- Department of Cancer Prevention Center, Tianjin Medical University Cancer Institute and Hospital, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Huanhu Xi Road, Hexi District, Tianjin 300060, China
- Correspondence: (L.W.); (J.L.); Tel.: +86-22-2334-0123 (L.W. & J.L.)
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Zhang X, Tan J, Chen Y, Ma S, Bai W, Peng Y, Shi G. Identification of serum MiRNAs as candidate biomarkers for non-small cell lung cancer diagnosis. BMC Pulm Med 2022; 22:479. [PMID: 36522766 PMCID: PMC9756610 DOI: 10.1186/s12890-022-02267-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Lung cancer is one of the most common solid tumors worldwide and the leading cause of cancer-associated death. Non-small cell lung cancer (NSCLC) is accounts for approximately 85% of all the lung cancers and lung squamous carcinoma (SCC) and adenocarcinoma (ADC) are the main subtypes of NSCLC. Early diagnose using serum biomarkers could improve the overall survival of patients. In this study, we aimed to identify miRNAs from serum with clinical utility in the diagnosis of NSCLC. METHODS Ten patients with SCC, ten patients with ADC and five noncancerous individuals were enrolled in the screening cohort. miRNA expression levels in serum were measured by microarray analysis. Candidate miRNAs were validated by real-time quantitative polymerase chain reaction analysis in a validation cohort of 78 NSCLC patients and 44 noncancerous individuals. Receiver operating characteristic curves were used to assess the diagnostic performance of serum miRNAs for NSCLC. Logistic regression was used to evaluate the diagnostic value of the combination of markers. RESULTS Six candidate miRNAs were differentially expressed between NSCLC patients and noncancerous individuals in the screening set (fold change > 2, p < 0.05). Among them, expression levels of miR-3149 and miR-4769.3p were confirmed to be significantly increased in tumor serum in the validation set. The area under the curve values of miR-3149 and miR-4769.3p in distinguishing NSCLC patients from noncancerous controls were 0.830 and 0.735, respectively. When combined with tumor markers CEA and Cyfra21-1, the joint diagnostic model increased the area under the curve to 0.898. CONCLUSION Serum miRNAs miR-3149 and miR-4769.3p were up-regulated in NSCLC and may be potential biomarkers for early diagnosis of lung cancer.
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Affiliation(s)
- Xintong Zhang
- grid.414341.70000 0004 1757 0026Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China ,Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China
| | - Jinjing Tan
- Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China ,grid.414341.70000 0004 1757 0026Cancer Research Center, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Yan Chen
- grid.414341.70000 0004 1757 0026Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China ,Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China
| | - Shang Ma
- grid.414341.70000 0004 1757 0026Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China ,Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China
| | - Wanqiu Bai
- grid.414341.70000 0004 1757 0026Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China ,Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China
| | - Yanjing Peng
- Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China ,grid.414341.70000 0004 1757 0026Cancer Research Center, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Guangli Shi
- grid.414341.70000 0004 1757 0026Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China ,Beijing Tuberculosis Thoracic Tumor Institute, Beijing, 101149 China
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Shen Y, Xue J, Yu J, Jiang Y, Bu J, Zhu T, Gu X, Zhu X. Comprehensive analysis of the expression, prognostic significance, and regulation pathway of G2E3 in breast cancer. World J Surg Oncol 2022; 20:398. [PMID: 36517818 PMCID: PMC9753372 DOI: 10.1186/s12957-022-02871-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 12/04/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Loss of G2-specific E3-like (G2E3) protein sensitizes tumor cells to chemotherapy. However, the role of G2E3 in breast cancer development and patient's prognosis is unclear. Here, we explored the expression, prognostic significance, and regulatory pathway of G2E3 in breast cancer. METHODS TCGA and UALCAN database were utilized to explore G2E3 expression in breast cancer and normal tissues and its expression in breast cancer based on clinicopathological characteristics, respectively. The Kaplan-Meier plotter database was utilized to determine the effect of G2E3 on the prognosis of breast cancer patients. RT-PCR was utilized to validate the G2E3 expression in cancerous and normal breast tissues. Immunohistochemistry analysis was utilized to validate the prognostic effect of G2E3 expression in breast cancer patients and the relationship between G2E3 expression and lymphocyte infiltration levels. Receiver operating characteristic (ROC) curves were also generated to validate the diagnostic value of G2E3 expression in recurrence/distant organ metastasis and death. The STRING database, DAVID database, and Sanger-box tools were utilized to perform GO functional, KEGG pathway enrichment, and GSEA analysis. The TISIDB database was utilized to determine the relationship between G2E3 expression and tumor immunity. Finally, CTD database was utilized to screen for potential therapeutic compounds that could reduce the G2E3 mRNA expression. RESULTS TCGA data presented that G2E3 expression was higher in breast cancer tissues than in normal breast tissues. This result was further validated by RT-PCR (P = 0.003). The Kaplan-Meier plotter database suggested that patients with high G2E3 mRNA expression had significantly shorter RFS and OS than patients with low G2E3 mRNA expression. Immunohistochemistry analysis of 156 breast cancer clinical specimens also validated patients with G2E3-positive expression had a significantly shorter DFS and OS than patients with G2E3-negative expression. Thus, G2E3 expression was an independent prognostic predictor of DFS and OS. The G2E3-positive expression also has a high diagnostic value for recurrence/distant organ metastasis and death. GSEA analysis revealed that G2E3 might be enriched in the E2F, PI3K/AKT/mTOR signaling, DNA repair pathways, and other cancer-related signaling pathways. The TISIDB database showed that G2E3 expression was significantly negatively associated with lymphocyte infiltration. This result was further validated in clinical breast cancer samples (P = 0.048; R = -0.158). Using the CTD database, we found that (+)-JQ1 compound, 1,2-dimethylhydrazine, and other compounds may decrease the G2E3 mRNA expression. These compounds could serve as potential therapeutic compounds for the clinical treatment of breast cancer. CONCLUSIONS G2E3 expression was higher in breast cancer tissues than in normal tissues. G2E3-positive expression was related to a worse survival outcome in patients with breast cancer. Genes co-expressed with G2E3 may be enriched in the breast cancer-related signaling pathways. The G2E3 expression was significantly negatively associated with lymphocyte infiltration. G2E3 may serve as a novel prognostic biomarker and therapeutic target for breast cancer.
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Affiliation(s)
- Yanyan Shen
- grid.412467.20000 0004 1806 3501Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Jinqi Xue
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Jiahui Yu
- grid.412467.20000 0004 1806 3501Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Yi Jiang
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Jiawen Bu
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Tong Zhu
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Xi Gu
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China
| | - Xudong Zhu
- grid.412467.20000 0004 1806 3501Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004 Liaoning China ,grid.459742.90000 0004 1798 5889Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, 110042 Liaoning China
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DNA Damage Response in Cancer Therapy and Resistance: Challenges and Opportunities. Int J Mol Sci 2022; 23:ijms232314672. [PMID: 36499000 PMCID: PMC9735783 DOI: 10.3390/ijms232314672] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Resistance to chemo- and radiotherapy is a common event among cancer patients and a reason why new cancer therapies and therapeutic strategies need to be in continuous investigation and development. DNA damage response (DDR) comprises several pathways that eliminate DNA damage to maintain genomic stability and integrity, but different types of cancers are associated with DDR machinery defects. Many improvements have been made in recent years, providing several drugs and therapeutic strategies for cancer patients, including those targeting the DDR pathways. Currently, poly (ADP-ribose) polymerase inhibitors (PARP inhibitors) are the DDR inhibitors (DDRi) approved for several cancers, including breast, ovarian, pancreatic, and prostate cancer. However, PARPi resistance is a growing issue in clinical settings that increases disease relapse and aggravate patients' prognosis. Additionally, resistance to other DDRi is also being found and investigated. The resistance mechanisms to DDRi include reversion mutations, epigenetic modification, stabilization of the replication fork, and increased drug efflux. This review highlights the DDR pathways in cancer therapy, its role in the resistance to conventional treatments, and its exploitation for anticancer treatment. Biomarkers of treatment response, combination strategies with other anticancer agents, resistance mechanisms, and liabilities of treatment with DDR inhibitors are also discussed.
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Visfatin-Induced Inhibition of miR-1264 Facilitates PDGF-C Synthesis in Chondrosarcoma Cells and Enhances Endothelial Progenitor Cell Angiogenesis. Cells 2022; 11:cells11213470. [PMID: 36359873 PMCID: PMC9656973 DOI: 10.3390/cells11213470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/22/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
New treatments for chondrosarcoma are extremely important. Chondrosarcoma is a primary malignant bone tumor with a very unfavorable prognosis. High-grade chondrosarcoma has a high potential to metastasize to any organ in the body. Platelet-derived growth factor (PDGF) is a potent angiogenic factor that promotes tumor angiogenesis and metastasis. The adipocytokine visfatin promotes metastatic potential of chondrosarcoma; however, the role of visfatin in angiogenesis in human chondrosarcoma is unclear. We report that the levels of PDGF-C expression were positively correlated with tumor stages, significantly higher than the levels of expression in normal cartilage. Visfatin increased PDGF-C expression and endothelial progenitor cell (EPC) angiogenesis through the PI3K/Akt/mTOR signaling pathway, and dose-dependently down-regulated the synthesis of miR-1264, which targets the 3′-UTR of PDGF-C. Additionally, we discovered inhibition of visfatin or PDGF-C in chondrosarcoma tumors significantly reduced tumor angiogenesis and size. Our results indicate that visfatin inhibits miR-1264 production through the PI3K/Akt/mTOR signaling cascade, and thereby promotes PDGF-C expression and chondrosarcoma angiogenesis. Visfatin may be worth targeting in the treatment of chondrosarcoma angiogenesis.
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Tian S, Wei Y, Hu H, Zhao H. Mixed computational-experimental study to reveal the anti-metastasis and anti-angiogenesis effects of Astragalin in human breast cancer. Comput Biol Med 2022; 150:106131. [PMID: 36195046 DOI: 10.1016/j.compbiomed.2022.106131] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/31/2022] [Accepted: 09/18/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Breast cancer is the most aggressive malignant tumor with high morbidity and mortality. Astragalin, a flavonoid widely found in a variety of edible and medicinal plants, is recorded to possess multiple biological and pharmacological activities. However, its effect of anti-breast cancer has been unknown. METHODS Computational pharmacology was employed to explore the potential mechanism of anti-metastasis and anti-angiogenesis effects of Astragalin on breast cancer. The targets of Astragalin were obtained from TCMSP, Swiss Target Prediction, SEA, BATMAN-TCM, ChemMapper and STITCH databases, and targets of breast cancer were got from OMIM, GeneCards, and DisGeNET databases. Protein-protein interaction network (PPI), Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were performed to elucidate the interactions of these two groups of targets. Moreover, the anti-metastasis and anti-angiogenesis effects of Astragalin were validated by in vitro and in vivo experiments using wound healing assay, transwell migration and invasion assay, gelatin zymography assay, tube formation assay, and chick embryo chorioallantoic membrane model. RESULTS Computational pharmacology analysis indicated that the effects of Astragalin against breast cancer were mainly related to the regulation of the cell movement, migration, and angiogenesis, and taking AKT, ZEB1, VEGF, and MMP9 as the promising targets. Further experimental pharmacology indicated that Astragalin exerted anti-metastasis and anti-angiogenesis activities on breast cancer, and verified AKT, ZEB1, VEGF, and MMP9 as the key targets. CONCLUSION Astragalin suppresses the metastasis and angiogenesis of breast cancer, and AKT, ZEB1, VEGF, and MMP9 are the promising targets for Astragalin against breast cancer. Thus, Astragalin is a potential therapeutic agent for breast cancer.
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Affiliation(s)
- Shasha Tian
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yingying Wei
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Hongtao Hu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Huajun Zhao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
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A Breast Cancer Prediction Model Based on a Panel from Circulating Exosomal miRNAs. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5170261. [PMID: 36312858 PMCID: PMC9615554 DOI: 10.1155/2022/5170261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 12/09/2022]
Abstract
Breast cancer (BC) has been a serious threat to women's health. Exosomes contain a variety of biomolecules, which is an excellent choice as disease diagnostic markers, but whether it could be applied as a noninvasive biomarker for BC diagnosis demands to be additional studied. In this study, we aimed at creating a predictive model and reveal the value of plasma exosomal miRNA (exo-miRNA) in early diagnosis of BC. Firstly, exosomes isolated from plasma were identified by Nanoparticle Tracking Analysis (NTA), Transmission Electron Microscope (TEM), and Western Blot. miRNA expression in plasma samples from 56 BC patients and 40 normal controls was analyzed by high-throughput sequencing. miRNAs with strong correlation characteristics were selected by Lasso logistic regression. Then, we built the training set and test set, evaluated the Lasso regression accuracy, and evaluated the performance of different models in the training set and test set. Finally, GO analysis, KEGG, and Reactome pathway enrichment analysis were used to understand the biological significance of 16 characteristic miRNAs. The successful separation of exosomes in serum was identified by NTA, TEM, and Western Blot. The training set data matrix containing 1962 miRNAs was obtained by sequencing for model construction, and 16 strongly correlated miRNAs were selected by Lasso logistic regression. The accuracy of Lasso regression in training set and test set were 97.22% and 95.83%, respectively. We built different models and evaluated the performance of each model in the training set and test set. The results showed that the AUC values of Lasso, SVM, GBDT, and Random Forest model in the training set were 1, and the AUC values in the test set were 0.979, 0.936, 0.971, and 0.979, respectively. Bioinformatics analysis showed that 16 signature miRNAs were significantly enriched in cancer-related pathways such as herpes simplex virus 1 infection, TGF-β signaling, and Toll-like receptor family. The results of this study suggest that the 16 characteristic miRNAs screened from plasma exosomes can be used as a group of biomarkers, and the prediction model constructed based on this set of markers is expected to be used in the early diagnosis of BC.
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The Present and Future of Clinical Management in Metastatic Breast Cancer. J Clin Med 2022; 11:jcm11195891. [PMID: 36233758 PMCID: PMC9573678 DOI: 10.3390/jcm11195891] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/17/2022] Open
Abstract
Regardless of the advances in our ability to detect early and treat breast cancer, it is still one of the common types of malignancy worldwide, with the majority of patients decease upon metastatic disease. Nevertheless, due to these advances, we have extensively characterized the drivers and molecular profiling of breast cancer and further dividing it into subtypes. These subgroups are based on immunohistological markers (Estrogen Receptor-ER; Progesterone Receptor-PR and Human Epidermal Growth Factor Receptor 2-HER-2) and transcriptomic signatures with distinct therapeutic approaches and regiments. These therapeutic approaches include targeted therapy (HER-2+), endocrine therapy (HR+) or chemotherapy (TNBC) with optional combination radiotherapy, depending on clinical stage. Technological and scientific advances in the identification of molecular pathways that contribute to therapy-resistance and establishment of metastatic disease, have provided the rationale for revolutionary targeted approaches against Cyclin-Dependent Kinases 4/6 (CDK4/6), PI3 Kinase (PI3K), Poly ADP Ribose Polymerase (PARP) and Programmed Death-Ligand 1 (PD-L1), among others. In this review, we focus on the comprehensive overview of epidemiology and current standard of care treatment of metastatic breast cancer, along with ongoing clinical trials. Towards this goal, we utilized available literature from PubMed and ongoing clinical trial information from clinicaltrials.gov to reflect the up to date and future treatment options for metastatic breast cancer.
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Cui X, Yang X, Wang G, Li H, Li S, Xu T, Wu Y, Zhang Z, Li X, Du Y, Dong M. Regulation of antitumor miR-205 targets oncogenes: Direct regulation of lymphoid specific helicase and its clinical significance. Life Sci 2022; 309:120993. [PMID: 36162484 DOI: 10.1016/j.lfs.2022.120993] [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: 07/11/2022] [Revised: 09/13/2022] [Accepted: 09/20/2022] [Indexed: 11/15/2022]
Abstract
HEADING AIMS Breast cancer is one of the most common malignant tumors with a high incidence and leading cancer-related death in women worldwide. MiR-205 plays a crucial role in breast cancer initiation and progression. Here, we identified the relationship between miR-205 and lymphoid specific helicase and confirmed the significance of the miR-205/lymphoid specific helicase (miR-205/HELLS) axis. MATERIALS AND METHODS Data from The Cancer Genome Atlas (TCGA) database and Gene Expression Omnibus (GEO) database were analyzed to investigate the expression level of miR-205 and HELLS in breast cancer. The TargetScan, Starbase and miRWalk databases were used to predict the candidate target genes of miR-205. Proliferation and migration abilities were examined using cell counting kit-8 assay, colony formation assays, transwell assay and wound-healing assay. Dual-luciferase reporter assay was utilized to confirm the binding of miR-205 and HELLS. Quantitative RT-PCR, western blot assays or immunohistochemistry were conducted to detect the expression level of genes in breast cancer cells or tissues. Mice xenograft models were constructed to explore the function of miR-205 and HELLS in vivo. KEY FINDINGS Overexpressed miR-205 alleviated cancer cell proliferation and migration and influenced patients' prognosis by negatively regulating the HELLS gene. Consistently, animal experiments revealed that both overexpressing miR-205 and knocking down HELLS exhibited significant tumor growth inhibition in vivo. SIGNIFICANCE Our study demonstrated that miR-205 targets HELLS to regulate tumor progression. MiR-205 and HELLS could be considered a novel diagnosis and therapeutic molecular marker of breast cancer.
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Affiliation(s)
- Xiaoqing Cui
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Xue Yang
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Ge Wang
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Hanning Li
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Shuyu Li
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Tao Xu
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Department of Obstetrics and Gynecology, Cancer Biology research center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Yonglin Wu
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China
| | - Ziyao Zhang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Rd, Wuhan, 430060, Hubei, People's Republic of China
| | - Xingrui Li
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China.
| | - Yaying Du
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China.
| | - Menglu Dong
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China; Laboratory of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430030, People's Republic of China.
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Zhang X, Zhu Y, Wu JD, Zhou Y, Chen W, Gu W. Two lncRNAs, MACC1-AS1 and UCA1, co-mediate the expression of multiple mRNAs through interaction with individual miRNAs in breast cancer cells. Noncoding RNA Res 2022; 7:164-170. [PMID: 35846076 PMCID: PMC9272136 DOI: 10.1016/j.ncrna.2022.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 06/23/2022] [Accepted: 06/23/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Increasing studies have shown that lncRNAs often play roles through interaction with miRNAs to control gene expression by inhibiting translation or facilitating degradation of target mRNAs. Here, we report that two lncRNAs, MACC1-AS1 and UCA1 are coordinately expressed in breast cancer cells and share the ability to interact with multiple miRNAs to mediate the expression of different genes. METHODS Targetscan, starBase and miRDB databases were used to predict the relationships of MACC1-AS1/UCA1-miRNA-mRNA network. qRT-PCR, and RNA sequencing were used to study the differential expression of lncRNAs and miRNA-targeted genes in breast cancer cells. RIP, RNA pull-down and luciferase assays were performed to confirm the molecular interactions of MACC1-AS1 or UCA1 with predicted miRNAs. The role of lncRNA-mediated miRNA-mRNA interactions in cell proliferation was examined by MTT assays following loss-of-function and gain-of-function effects. RESULTS We identified a lncRNA-miRNA-mRNA regulatory network in breast cancer cells, in which a number of mRNAs can be co-regulated by MACC1-AS1 and UCA1 lncRNAs. Each lncRNA possesses the capacity as a ceRNA to compete with various mRNA-targeting miRNAs. Interaction of MACC1-AS1 or UCA1 with individual miRNAs is able to increase the expression of the same target mRNAs, such as TBL1X and MEF2D, thus affecting cancer-cell growth phenotype. CONCLUSIONS Our study suggests that in each cell type, there is a balance of interactions between certain lncRNAs and miRNAs. Disrupting the balance would eventually affect the expression of miRNA-targeted genes and cell proliferation.
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Affiliation(s)
- Xiaona Zhang
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
| | - Yanmei Zhu
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
| | - Jun-Dong Wu
- Tumor Hospital, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
| | - Yanchun Zhou
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
| | - Weibing Chen
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
| | - Wei Gu
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, Guangdong Province, 515041, China
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Choi S, Lee S, Han YH, Choi J, Kim I, Lee J, An HJ. miR-31-3p functions as a tumor suppressor by directly targeting GABBR2 in prostate cancer. Front Oncol 2022; 12:945057. [PMID: 36059697 PMCID: PMC9434366 DOI: 10.3389/fonc.2022.945057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
MicroRNAs are key regulators of gene expression in tumorigenesis. In this study, we investigated the tumor-suppressive function of miR-31-3p. Analysis of the Gene Expression Omnibus database revealed that the expression of miR-31-3p in prostate cancer tissues is lower than that in adjacent normal tissues from patients with prostate cancer. Moreover, miR-31-3p induces apoptosis in DU145, PC-3, and LNCap prostate cancer cells, while those transfected with miR-31-3p exhibit significantly decreased cell proliferation, migration, invasiveness, and tumor sphere-forming ability, as determined using the cell counting kit-8, transwell, and sphere-forming assays. Further analysis revealed that GABBR2 is a direct target of miR-31-3p. Within a DU145 xenograft murine model, intratumoral injection of a miR-31-3p mimic suppresses tumor growth. Taken together, the findings of this study suggest that miR-31-3p performs a novel tumor-suppressive function in prostate cancer and may represent a novel target for anti-prostate cancer miRNA therapeutics.
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Affiliation(s)
- Sujin Choi
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Pangyo-ro, South Korea
| | - Soonchul Lee
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Pangyo-ro, South Korea
| | - Young-Hoon Han
- Division of Radiation Cancer Research, Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
| | - Junwon Choi
- Department of Molecular Science and Technology, Ajou University, Yeongtong-gu, South Korea
| | - Isaac Kim
- Department of General Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Pangyo-ro, South Korea
| | - Jusung Lee
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Pangyo-ro, South Korea
| | - Hyun-Ju An
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Pangyo-ro, South Korea
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Mao XD, Wei X, Xu T, Li TP, Liu KS. Research progress in breast cancer stem cells: characterization and future perspectives. Am J Cancer Res 2022; 12:3208-3222. [PMID: 35968346 PMCID: PMC9360222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 06/25/2022] [Indexed: 06/15/2023] Open
Abstract
More and more studies have proved that there are a small number of cells with self-renewal and differentiation ability in breast tumors, namely breast cancer stem cells. Such cells play a key role in the initiation, development and migration of breast tumors. The properties of breast tumor stem cells are regulated by a range of intracellular and extracellular factors, including important signaling pathways, transcription factors, non-coding RNAs, and cytokines such as Hedgehog, Wnt, Notch, microRNA93, microRNA100, and IL-6. Tumor microenvironment (such as mesenchymal stem cells, macrophages and cytokines) plays an important role in the regulation of breast tumor stem cells. Using the keywords including "breast cancer stem cells", "signal pathway", "chemotherapy tolerance", and "non-coding RNA", "triple negative breast cancer", "inhibitors", this study retrieved the original articles and reviews published before October 3, 2021, from PubMed and WEB OF SCI database and this study performed a comprehensive review of them. After treatment, there is a correlation between the metastasis-prone nature and recurrence with breast cancer stem cells. The signaling pathway of breast cancer stem cells plays a significant role in activating the function of breast cancer cells, regulating the differentiation of breast cancer cells and controlling the division of breast cancer cells. This imbalance leads to the uncontrolled growth and development of breast cancer cells. Targeted therapy that blocks the corresponding pathway may become a new perspective for breast cancer treatment. In addition, corresponding therapeutic strategies can be used according to the expression characteristics of different molecular types of breast cancer stem cells. For ER-positive breast cancer, simultaneous endocrine therapy and targeted therapy of tumor stem cells may improve the efficacy of endocrine therapy. Trastuzumab therapy significantly reduces the risk of recurrence of HER2-positive breast cancer. For drug-resistant patients, combination therapy is required due to the different phenotypes of epithelial-mesenchymal transforming tumor stem cells. This study briefly reviews the research progress of breast cancer stem cell-related signaling pathways and their inhibitors, in order to provide a reference for breast cancer patients to obtain more effective clinical treatment.
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Affiliation(s)
- Xiao-Dong Mao
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese MedicineNanjing 210028, Jiangsu, China
- Key Laboratory of TCM Syndrome & Treatment of Yingbing of State Administration of Traditional Chinese Medicine, Jiangsu Province Academy of Traditional Chinese MedicineNanjing 210028, Jiangsu, China
| | - Xiao Wei
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese MedicineNanjing 210028, Jiangsu, China
- Key Laboratory of TCM Syndrome & Treatment of Yingbing of State Administration of Traditional Chinese Medicine, Jiangsu Province Academy of Traditional Chinese MedicineNanjing 210028, Jiangsu, China
| | - Tao Xu
- Xi’an Jiaotong University Global Health InstituteXi’an 710049, Shanxi, China
| | - Tai-Ping Li
- Department of Neuro-Psychiatric Institute, The Affiliated Brain Hospital of Nanjing Medical UniversityNanjing 210029, Jiangsu, China
| | - Kang-Sheng Liu
- Department of Clinical Laboratory, Women’s Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care HospitalNanjing 210029, Jiangsu, China
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