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Meng X, Bai X, Ke A, Li K, Lei Y, Ding S, Dai D. Long Non-Coding RNAs in Drug Resistance of Gastric Cancer: Complex Mechanisms and Potential Clinical Applications. Biomolecules 2024; 14:608. [PMID: 38927012 PMCID: PMC11201466 DOI: 10.3390/biom14060608] [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: 03/10/2024] [Revised: 05/11/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024] Open
Abstract
Gastric cancer (GC) ranks as the third most prevalent malignancy and a leading cause of cancer-related mortality worldwide. However, the majority of patients with GC are diagnosed at an advanced stage, highlighting the urgent need for effective perioperative and postoperative chemotherapy to prevent relapse and metastasis. The current treatment strategies have limited overall efficacy because of intrinsic or acquired drug resistance. Recent evidence suggests that dysregulated long non-coding RNAs (lncRNAs) play a significant role in mediating drug resistance in GC. Therefore, there is an imperative to explore novel molecular mechanisms underlying drug resistance in order to overcome this challenging issue. With advancements in deep transcriptome sequencing technology, lncRNAs-once considered transcriptional noise-have garnered widespread attention as potential regulators of carcinogenesis, including tumor cell proliferation, metastasis, and sensitivity to chemo- or radiotherapy through multiple regulatory mechanisms. In light of these findings, we aim to review the mechanisms by which lncRNAs contribute to drug therapy resistance in GC with the goal of providing new insights and breakthroughs toward overcoming this formidable obstacle.
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Affiliation(s)
- Xiangyu Meng
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
- Department of Gastric Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang 110042, China
| | - Xiao Bai
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
| | - Angting Ke
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
| | - Kaiqiang Li
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
| | - Yun Lei
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
| | - Siqi Ding
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
| | - Dongqiu Dai
- Department of Surgical Oncology, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; (X.M.); (X.B.); (K.L.); (Y.L.); (S.D.)
- Cancer Center, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
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Siddique R, Gupta G, Mgm J, Kumar A, Kaur H, Ariffin IA, Pramanik A, Almalki WH, Ali H, Shahwan M, Patel N, Murari K, Mishra R, Thapa R, Bhat AA. Targeting notch-related lncRNAs in cancer: Insights into molecular regulation and therapeutic potential. Pathol Res Pract 2024; 257:155282. [PMID: 38608371 DOI: 10.1016/j.prp.2024.155282] [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: 02/15/2024] [Revised: 03/29/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024]
Abstract
Cancer is a group of diseases marked by unchecked cell proliferation and the ability for the disease to metastasize to different body areas. Enhancements in treatment and early detection are crucial for improved outcomes. LncRNAs are RNA molecules that encode proteins and have a length of more than 200 nucleotides. LncRNAs are crucial for chromatin architecture, gene regulation, and other cellular activities that impact both normal growth & pathological processes, even though they are unable to code for proteins. LncRNAs have emerged as significant regulators in the study of cancer biology, with a focus on their intricate function in the Notch signaling pathway. The imbalance of this pathway is often linked to a variety of malignancies. Notch signaling is essential for cellular functions like proliferation, differentiation, and death. The cellular response is shaped by these lncRNAs through their modulation of essential Notch pathway constituents such as receptors, ligands, and downstream effectors around it. Furthermore, a variety of cancer types exhibit irregular expression of Notch-related lncRNAs, underscoring their potential use as therapeutic targets and diagnostic markers. Gaining an understanding of the molecular processes behind the interaction between the Notch pathway and lncRNAs will help you better understand the intricate regulatory networks that control the development of cancer. This can open up new possibilities for individualized treatment plans and focused therapeutic interventions. The intricate relationships between lncRNAs & the Notch pathway in cancer are examined in this review.
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Affiliation(s)
- Raihan Siddique
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
| | - Gaurav Gupta
- School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India; Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Johar Mgm
- Management and Science University (MSU), Shah Alam, Selangor 40100 MSU, Malaysia
| | - Ashwani Kumar
- Department of Life Sciences, School of Sciences, Jain (Deemed-to-be) University, Bengaluru, Karnataka 560069, India; Department of Pharmacy, Vivekananda Global University, Jaipur, Rajasthan 303012, India
| | - Harpreet Kaur
- School of Basic & Applied Sciences, Shobhit University, Gangoh, Uttar Pradesh 247341, India; Department of Health & Allied Sciences, Arka Jain University, Jamshedpur, Jharkhand- 831001, India
| | - I A Ariffin
- Management and Science University (MSU), Shah Alam, Selangor 40100 MSU, Malaysia
| | - Atreyi Pramanik
- School of Applied and Life Sciences, Divison of Research and Innovation, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Haider Ali
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India; Department of Pharmacology, Kyrgyz State Medical College, Bishkek, Kyrgyzstan
| | - Moyad Shahwan
- Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates; Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Neeraj Patel
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
| | - Krishna Murari
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
| | - Riya Mishra
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
| | - Riya Thapa
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
| | - Asif Ahmad Bhat
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India.
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3
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Zhang J, Wu L, Wang C, Xie X, Han Y. Research Progress of Long Non-Coding RNA in Tumor Drug Resistance: A New Paradigm. Drug Des Devel Ther 2024; 18:1385-1398. [PMID: 38689609 PMCID: PMC11060174 DOI: 10.2147/dddt.s448707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 03/25/2024] [Indexed: 05/02/2024] Open
Abstract
In the past few decades, chemotherapy has been one of the most effective cancer treatment options. Drug resistance is currently one of the greatest obstacles to effective cancer treatment. Even though drug resistance mechanisms have been extensively investigated, they have not been fully elucidated. Recent genome-wide investigations have revealed the existence of a substantial quantity of long non-coding RNAs (lncRNAs) transcribed from the human genome, which actively participate in numerous biological processes, such as transcription, splicing, epigenetics, the cell cycle, cell differentiation, development, pluripotency, immune microenvironment. The abnormal expression of lncRNA is considered a contributing factor to the drug resistance. Furthermore, drug resistance may be influenced by genetic and epigenetic variations, as well as individual differences in patient treatment response, attributable to polymorphisms in metabolic enzyme genes. This review focuses on the mechanism of lncRNAs resistance to target drugs in the study of tumors with high mortality, aiming to establish a theoretical foundation for targeted therapy.
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Affiliation(s)
- Jing Zhang
- Laboratory of Tissue Engineering, Faculty of Life Science, Northwest University, Xi’an, Shaanxi, People’s Republic of China
| | - Le Wu
- Laboratory of Tissue Engineering, Faculty of Life Science, Northwest University, Xi’an, Shaanxi, People’s Republic of China
| | - Chenchen Wang
- Department of Critical Care Medicine, the 940th Hospital of Joint Logistics Support Force of PLA, Lanzhou, Gansu, People’s Republic of China
| | - Xin Xie
- Laboratory of Tissue Engineering, Faculty of Life Science, Northwest University, Xi’an, Shaanxi, People’s Republic of China
| | - Yuying Han
- Laboratory of Tissue Engineering, Faculty of Life Science, Northwest University, Xi’an, Shaanxi, People’s Republic of China
- Department of Critical Care Medicine, the 940th Hospital of Joint Logistics Support Force of PLA, Lanzhou, Gansu, People’s Republic of China
- Science and Education Department, Xi’an No. 5 Hospital, Xi’an, Shaanxi, People’s Republic of China
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Mazarei M, Shahabi Rabori V, Ghasemi N, Salehi M, Rayatpisheh N, Jahangiri N, Saberiyan M. LncRNA MALAT1 signaling pathway and clinical applications in overcome on cancers metastasis. Clin Exp Med 2023; 23:4457-4472. [PMID: 37695391 DOI: 10.1007/s10238-023-01179-x] [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: 05/21/2023] [Accepted: 08/27/2023] [Indexed: 09/12/2023]
Abstract
In spite of its high mortality rate and difficulty in finding a cure, scientific advancements have contributed to a reduction in cancer-related fatalities. Aberrant gene expression during carcinogenesis emphasizes the importance of targeting the signaling networks that control gene expression in cancer treatment. Long noncoding RNAs (lncRNAs), which are transcribed RNA molecules that play a role in gene expression regulation, are a recent innovative therapeutic approach for diagnosing and treating malignancies. MALAT1, a well-known lncRNA, functions in gene expression, RNA processing, and epigenetic control. High expression levels of MALAT1 are associated with several human disorders, including metastasis, invasion, autophagy, and proliferation of cancer cells. MALAT1 affects various signaling pathways and microRNAs (miRNAs), and this study aims to outline its functional roles in cancer metastasis and its interactions with cellular signaling pathways. Moreover, MALAT1 and its interactions with signaling pathways can be promising target for cancer treatment.
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Affiliation(s)
- Madineh Mazarei
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Nazila Ghasemi
- Department of Biology, Jahrom Branch, Islamic Azad University, Jahrom, Iran
| | - Mehrnaz Salehi
- School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Najmeh Rayatpisheh
- School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Negin Jahangiri
- Department of Biology, Faculty of Basic Sciences and Engineering, Gonbad Kavous University, Gonbad-e Kavus, Iran
| | - Mohammadreza Saberiyan
- Department of Medical Genetics, Faculty of Medicine, School of Medical Sciences, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
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Gupta J, Ahmed AT, Tayyib NA, Zabibah RS, Shomurodov Q, Kadheim MN, Alsaikhan F, Ramaiah P, Chinnasamy L, Samarghandian S. A state-of-art of underlying molecular mechanisms and pharmacological interventions/nanotherapeutics for cisplatin resistance in gastric cancer. Biomed Pharmacother 2023; 166:115337. [PMID: 37659203 DOI: 10.1016/j.biopha.2023.115337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 09/04/2023] Open
Abstract
The fourth common reason of death among patients is gastric cancer (GC) and it is a dominant tumor type in Ease Asia. One of the problems in GC therapy is chemoresistance. Cisplatin (CP) is a platinum compound that causes DNA damage in reducing tumor progression and viability of cancer cells. However, due to hyperactivation of drug efflux pumps, dysregulation of genes and interactions in tumor microenvironment, tumor cells can develop resistance to CP chemotherapy. The current review focuses on the CP resistance emergence in GC cells with emphasizing on molecular pathways, pharmacological compounds for reversing chemoresistance and the role of nanostructures. Changes in cell death mechanisms such as upregulation of pro-survival autophagy can prevent CP-mediated apoptosis that results in drug resistance. Moreover, increase in metastasis via EMT induction induces CP resistance. Dysregulation of molecular pathways such as PTEN, PI3K/Akt, Nrf2 and others result in changes in CP response of GC cells. Non-coding RNAs determine CP response of GC cells and application of pharmacological compounds with activity distinct of CP can result in sensitivity in tumor cells. Due to efficacy of exosomes in transferring bioactive molecules such as RNA and DNA molecules among GC cells, exosomes can also result in CP resistance. One of the newest progresses in overcoming CP resistance in GC is application of nanoplatforms for delivery of CP in GC therapy that they can increase accumulation of CP at tumor site and by suppressing carcinogenic factors and overcoming biological barriers, they increase CP toxicity on cancer cells.
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Affiliation(s)
- Jitendra Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, U.P., India
| | | | - Nahla A Tayyib
- Faculty of Nursing, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Qakhramon Shomurodov
- Department of Maxillofacial Surgery, Tashkent State Dental Institute, Tashkent, Uzbekistan; Department of Scientific Affairs, Samarkand State Medical University, Samarkand, Uzbekistan
| | - Mostafai N Kadheim
- Department of Dentistry, Kut University College, Kut, Wasit 52001, Iraq; Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad 10022 Iraq
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.
| | | | | | - Saeed Samarghandian
- Healthy Ageing Research Centre, Neyshabur University of Medical Sciences, Neyshabur, the Islamic Republic of Iran.
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Kałafut J, Czerwonka A, Czapla K, Przybyszewska-Podstawka A, Hermanowicz JM, Rivero-Müller A, Borkiewicz L. Regulation of Notch1 Signalling by Long Non-Coding RNAs in Cancers and Other Health Disorders. Int J Mol Sci 2023; 24:12579. [PMID: 37628760 PMCID: PMC10454443 DOI: 10.3390/ijms241612579] [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: 07/12/2023] [Revised: 07/30/2023] [Accepted: 08/05/2023] [Indexed: 08/27/2023] Open
Abstract
Notch1 signalling plays a multifaceted role in tissue development and homeostasis. Currently, due to the pivotal role of Notch1 signalling, the relationship between NOTCH1 expression and the development of health disorders is being intensively studied. Nevertheless, Notch1 signalling is not only controlled at the transcriptional level but also by a variety of post-translational events. First is the ligand-dependent mechanical activation of NOTCH receptors and then the intracellular crosstalk with other signalling molecules-among those are long non-coding RNAs (lncRNAs). In this review, we provide a detailed overview of the specific role of lncRNAs in the modulation of Notch1 signalling, from expression to activity, and their connection with the development of health disorders, especially cancers.
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Affiliation(s)
- Joanna Kałafut
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
| | - Arkadiusz Czerwonka
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
| | - Karolina Czapla
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
| | - Alicja Przybyszewska-Podstawka
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
| | - Justyna Magdalena Hermanowicz
- Department of Pharmacodynamics, Medical University of Bialystok, Mickiewicza 2C, 15-222 Bialystok, Poland;
- Department of Clinical Pharmacy, Medical University of Bialystok, Waszyngtona 15, 15-274 Bialystok, Poland
| | - Adolfo Rivero-Müller
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
| | - Lidia Borkiewicz
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Aleje Raławickie 1, 20-059 Lublin, Poland; (J.K.); (A.C.); (K.C.); (A.P.-P.)
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Hashemi M, Hasani S, Hajimazdarany S, Mirmazloomi SR, Makvandy S, Zabihi A, Goldoost Y, Gholinia N, Kakavand A, Tavakolpournegari A, Salimimoghadam S, Nabavi N, Zarrabi A, Taheriazam A, Entezari M, Hushmandi K. Non-coding RNAs targeting notch signaling pathway in cancer: From proliferation to cancer therapy resistance. Int J Biol Macromol 2022; 222:1151-1167. [DOI: 10.1016/j.ijbiomac.2022.09.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 09/22/2022] [Indexed: 11/26/2022]
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Eptaminitaki GC, Stellas D, Bonavida B, Baritaki S. Long Non-coding RNAs (lncRNAs) signaling in Cancer Chemoresistance: From Prediction to Druggability. Drug Resist Updat 2022; 65:100866. [DOI: 10.1016/j.drup.2022.100866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/03/2022]
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The PI3K/AKT signaling pathway in cancer: Molecular mechanisms and possible therapeutic interventions. Exp Mol Pathol 2022; 127:104787. [DOI: 10.1016/j.yexmp.2022.104787] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 04/15/2022] [Accepted: 05/21/2022] [Indexed: 01/02/2023]
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Hanssen KM, Haber M, Fletcher JI. Targeting multidrug resistance-associated protein 1 (MRP1)-expressing cancers: Beyond pharmacological inhibition. Drug Resist Updat 2021; 59:100795. [PMID: 34983733 DOI: 10.1016/j.drup.2021.100795] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/30/2021] [Accepted: 09/05/2021] [Indexed: 12/30/2022]
Abstract
Resistance to chemotherapy remains one of the most significant obstacles to successful cancer treatment. While inhibiting drug efflux mediated by ATP-binding cassette (ABC) transporters is a seemingly attractive and logical approach to combat multidrug resistance (MDR), small molecule inhibition of ABC transporters has so far failed to confer clinical benefit, despite considerable efforts by medicinal chemists, biologists, and clinicians. The long-sought treatment to eradicate cancers displaying ABC transporter overexpression may therefore lie within alternative targeting strategies. When aberrantly expressed, the ABC transporter multidrug resistance-associated protein 1 (MRP1, ABCC1) confers MDR, but can also shift cellular redox balance, leaving the cell vulnerable to select agents. Here, we explore the physiological roles of MRP1, the rational for targeting this transporter in cancer, the development of small molecule MRP1 inhibitors, and the most recent developments in alternative therapeutic approaches for targeting cancers with MRP1 overexpression. We discuss approaches that extend beyond simple MRP1 inhibition by exploiting the collateral sensitivity to glutathione depletion and ferroptosis, the rationale for targeting the shared transcriptional regulators of both MRP1 and glutathione biosynthesis, advances in gene silencing, and new molecules that modulate transporter activity to the detriment of the cancer cell. These strategies illustrate promising new approaches to address multidrug resistant disease that extend beyond the simple reversal of MDR and offer exciting routes for further research.
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Affiliation(s)
- Kimberley M Hanssen
- Children's Cancer Institute Australia, Lowy Cancer Research Centre, UNSW Sydney, Sydney, NSW, Australia; School of Women's and Children's Health, UNSW Sydney, Sydney, NSW, Australia
| | - Michelle Haber
- Children's Cancer Institute Australia, Lowy Cancer Research Centre, UNSW Sydney, Sydney, NSW, Australia; School of Women's and Children's Health, UNSW Sydney, Sydney, NSW, Australia
| | - Jamie I Fletcher
- Children's Cancer Institute Australia, Lowy Cancer Research Centre, UNSW Sydney, Sydney, NSW, Australia; School of Women's and Children's Health, UNSW Sydney, Sydney, NSW, Australia.
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Li Y, Wang L, Xu X, Sun H, Wu L. LncRNA HLA Complex Group 11 Knockdown Alleviates Cisplatin Resistance in Gastric Cancer by Targeting the miR-144-3p/UBE2D1 Axis. Cancer Manag Res 2021; 13:7543-7557. [PMID: 34629901 PMCID: PMC8493275 DOI: 10.2147/cmar.s329846] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/20/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE Cisplatin (DDP) treatment is one of the most predominant chemotherapeutic strategies for patients with gastric cancer (GC). LncRNA noncoding RNA HLA complex group 11 (lncRNA HCG11) has been confirmed to promote GC progression. This study attempted to investigate the underlying molecular mechanism of HCG11 in DDP resistance of GC. METHODS qRT-PCR was performed to evaluate the expression of HCG11, microRNA-144-3p (miR-144-3p), and ubiquitin-conjugating enzyme E2 D1 (UBE2D1) in GC. The correlation between HCG11 and clinicopathological features of GC patients was assessed. DDP-resistant GC cells and their parental cells were cultured in different concentrations of DDP. The role of HCG11 for the viability and the half maximal inhibitory concentration (IC50) of DDP in DDP-resistant GC cells was determined by MTT assay. Then, the invasion of DDP-resistant GC cells was measured by transwell assay. Next, a dual-luciferase reporter assay was used to confirm the interactions among HCG11, miR-144-3p, and UBE2D1 in GC. RESULTS The expression of HCG11 and UBE2D1 was elevated in tumor tissues of GC patients, but miR-144-3p was declined. HCG11 expression was elevated in DDP-resistant GC patients and is strongly correlated with DDP sensitivity and World Health Organization grade in GC patients. HCG11 knockdown reduced the viability, IC50 of DDP, and invasion of DDP-resistant GC cells. Additionally, HCG11 targeted miR-144-3p and miR-144-3p further targeted UBE2D1. Feedback experiments indicated that low expression of miR-144-3p or overexpression of UBE2D1 mitigated the inhibitory effect of HCG11 depletion on DDP resistance of GC cells. CONCLUSION HCG11 knockdown attenuated DDP resistance of GC cells through via miR-144-3p/UBE2D1 axis, affording a novel therapeutic strategy for GC.
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Affiliation(s)
- Yu Li
- Department of Oncology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin City, Heilongjiang Province, 150040, People’s Republic of China
| | - Liqin Wang
- Nursing Teaching and Research Department, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin City, Heilongjiang Province, 150040, People’s Republic of China
| | - Xiaoyi Xu
- Department of Medical Laboratory, First Clinical Medical College, Mudanjiang Medical University, Mudanjiang City, Heilongjiang Province, 157011, People’s Republic of China
| | - Heng Sun
- Department of Oncology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin City, Heilongjiang Province, 150040, People’s Republic of China
| | - Leilei Wu
- Pharmacy Laboratory, College of Pharmacy, Mudanjiang Medical University, Mudanjiang City, Heilongjiang Province, 157011, People’s Republic of China
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Wu J, Xu S, Li W, Lu Y, Zhou Y, Xie M, Luo Y, Cao Y, He Y, Zeng T, Ling H. lncRNAs as Hallmarks for Individualized Treatment of Gastric Cancer. Anticancer Agents Med Chem 2021; 22:1440-1457. [PMID: 34229588 DOI: 10.2174/1871520621666210706113102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/16/2021] [Accepted: 04/18/2021] [Indexed: 11/22/2022]
Abstract
Gastric cancer is global cancer with a high mortality rate. A growing number of studies have found the abnormal expression of lncRNA (long noncoding RNA) in many tumors, which plays a role in promoting or inhibiting cancer. Similarly, lncRNA abnormal expression plays an essential biological function in gastric cancer. This article focuses on lncRNA involvement in the development of gastric cancer in terms of cell cycle disorder, apoptosis inhibition, metabolic remodeling, promotion of tumor inflammation, immune escape, induction of angiogenesis, and epithelial mesenchymal transition (EMT). The involvement of lncRNA in the development of gastric cancer is related to drug resistance, such as cisplatin and multi-drug resistance. It can also be used as a potential marker for the diagnosis and prognosis of gastric cancer and a target for the treatment. With an in-depth understanding of the mechanism of lncRNA in gastric cancer, new ideas for personalized treatment of gastric cancer are expected.
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Affiliation(s)
- Jing Wu
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Shan Xu
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Wei Li
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Yuru Lu
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Yu Zhou
- Shaoyang University, Shaoyang, Hunan 422000, China
| | - Ming Xie
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Yichen Luo
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Yijing Cao
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Yan He
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Tiebing Zeng
- Hunan Province Cooperative innovation Center for Molecular Target New Drug Study [Hunan Provincial Education Department document (Approval number: 2014-405], Hengyang, Hunan 421001, China
| | - Hui Ling
- Key Laboratory of Tumor Cellular & Molecular Pathology (University of South China),College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
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13
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Gao K, Xing W, Liu X, Liu J, Sun H, Hao W, Zheng Y. The Notch1 gene may control cell chemoresistance in esophageal squamous cell cancer. Transl Cancer Res 2021; 10:3278-3285. [PMID: 35116634 PMCID: PMC8799163 DOI: 10.21037/tcr-21-447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 06/04/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND In our previous study, missense mutations in the Notch1 gene were found in chemotherapy-resistant esophageal squamous cell cancer (ESCC) patients. In this study, we explored changes in the interaction between Notch1 and DLL4 resulting from missense mutations. METHODS Bioinformatics analysis was performed to assess and compare the different biological structures and functions of wild type (WT) and mutation type (MT) sequences of Notch1. A genetic information search was performed, and the results were analyzed using in silico modeling. Homology modeling of the Notch1 protein was carried out using Swiss-Model software, and modeling of site-directed mutations was carried out using PyMOL software to observe the protein structure. The Notch1-DLL4 ligand-receptor complex protein model was constructed, Wincoot software was used to determine site-directed mutations, and a protein-ligand interaction profiler (PLIP) was used to calculate the noncovalent interactions in the complex. RESULTS The mutation site was located in the region where Notch1 binds to DLL4. A careful examination of the in silico structural model revealed that the mutation caused an alteration in the surface charge, and the water-bridge bonds of the interaction between Notch1-DLL4 increased in number from 5 to 7. CONCLUSIONS Notch1 gene missense mutation leads to an increase in the number of water-bridge bonds, thus enhancing the Notch1-DLL4 interaction, which may lead to tighter Notch1-DLL4 binding, either making the pathway easier to activate or increasing the length of time it is active.
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Affiliation(s)
- Kun Gao
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Wenqun Xing
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Xianben Liu
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jizhao Liu
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Haibo Sun
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Wentao Hao
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Yan Zheng
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
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14
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García-Venzor A, Mandujano-Tinoco EA, Ruiz-Silvestre A, Sánchez JM, Lizarraga F, Zampedri C, Melendez-Zajgla J, Maldonado V. lncMat2B regulated by severe hypoxia induces cisplatin resistance by increasing DNA damage repair and tumor-initiating population in breast cancer cells. Carcinogenesis 2021; 41:1485-1497. [PMID: 32710610 DOI: 10.1093/carcin/bgaa078] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 07/14/2020] [Accepted: 07/22/2020] [Indexed: 12/15/2022] Open
Abstract
Multicellular tumor spheroids (MCTSs) constitute a three-dimensional culture system that recapitulates the in vivo tumor microenvironment. Tumor cells cultured as MCTSs present antineoplastic resistance due to the effect of microenvironmental signals acting upon them. In this work, we evaluated the biological function of a new microenvironment-regulated long non-coding RNA, lncMat2B, in breast cancer. In MCTSs, the expression of lncMat2B presented an increase and a zonal heterogeneity, as it was expressed principally in quiescent cells of hypoxic regions of the MCTSs. As expected, functional assays supported the role of severe hypoxia in the regulation of lncMat2B. Moreover, gain- and loss-of-function assays using a transcriptional silencing CRISPR/Cas9 system and gBlock revealed that lncMAT2B regulates the tumor-initiating phenotype. Interestingly, lncMat2B is overexpressed in a cisplatin-resistant MCF-7 cell line, and its ectopic expression in wild type MCF-7 cells increased survival to cisplatin exposure by reducing DNA damage and reactive oxygen species accumulation. lncMAT2B is a possible link between severe hypoxia, tumor-initiating phenotype and drug resistance in breast cancer cells.
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Affiliation(s)
| | - Edna Ayerim Mandujano-Tinoco
- Basic Research, Instituto Nacional de Medicina Genómica, CDMX, México, México.,Tejido Conjuntivo, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra, CDMX, México, México
| | | | - José Manuel Sánchez
- Basic Research, Instituto Nacional de Medicina Genómica, CDMX, México, México
| | - Floria Lizarraga
- Basic Research, Instituto Nacional de Medicina Genómica, CDMX, México, México
| | - Cecilia Zampedri
- Basic Research, Instituto Nacional de Medicina Genómica, CDMX, México, México
| | | | - Vilma Maldonado
- Basic Research, Instituto Nacional de Medicina Genómica, CDMX, México, México
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15
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Ghafouri-Fard S, Glassy MC, Abak A, Hussen BM, Niazi V, Taheri M. The interaction between miRNAs/lncRNAs and Notch pathway in human disorders. Biomed Pharmacother 2021; 138:111496. [PMID: 33743335 DOI: 10.1016/j.biopha.2021.111496] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Notch pathway is a signaling cascade with important impacts on cell proliferation, differentiation, developmental processes and tissue homeostasis. This pathway also regulates stem cell properties, thus being involved in both normal developmental processes and metastatic capacity of cancer cells. Lots of lncRNAs and miRNAs have been recognized that control Notch pathway at some levels or their expression is regulated by this pathway. FOXD2-AS1, MEG3, ANRIL, linc-OIP5, lincRNA-p21, CBR3-AS1, HOTAIR, PVT1 and GAS5 are among lncRNAs that interact with Notch signaling. miR-19, miR-21, miR-33a, miR-8/200, miR-34a, miR-146a, miR-37, miR-100, miR-107 and several other miRNAs have functional interplay with this signaling cascade. In the present review article, we have illuminated the interplay between lncRNAs/miRNAs and Notch pathway in two distinct contexts i.e. cancers and non-neoplastic conditions.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mark C Glassy
- Translational Neuro-Oncology Laboratory, San Diego (UCSD) Moores Cancer Center, University of California, CA, United States
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bashdar Mahmud Hussen
- Pharmacognosy Department, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Vahid Niazi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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16
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Hang Q, Lu J, Zuo L, Liu M. Linc00641 promotes the progression of gastric carcinoma by modulating the miR-429/Notch-1 axis. Aging (Albany NY) 2021; 13:8497-8509. [PMID: 33714199 PMCID: PMC8034904 DOI: 10.18632/aging.202661] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/04/2021] [Indexed: 12/23/2022]
Abstract
Linc00641 plays different roles in various types of human cancers. However, the function of linc00641 and its underlying mechanism of action in gastric cancer have not been fully elucidated. Therefore, the aim of our current study was to explore the molecular mechanism of linc00641 in gastric cancer. MTT assays, flow cytometry, wound healing assays, and Transwell invasion assays were utilized to measure cell viability, apoptosis, migration and invasion, respectively. Western blotting and RT-PCR assays were carried out to explore the mechanism of linc00641 in gastric cancer cells. We found that silencing linc00641 suppressed the viability and stimulated the apoptosis of gastric cancer cells, while linc00641 overexpression had the opposite effects. Moreover, linc00641 sponged the expression of miR-429 and subsequently upregulated Notch-1 expression in gastric cancer cells. We concluded that linc00641 promoted the malignant progression of gastric cancer by modulating the miR-429/Notch-1 axis.
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Affiliation(s)
- Qun Hang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, PR China
| | - Jie Lu
- Department of Operating Theatre, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, PR China
| | - Lugen Zuo
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, PR China
| | - Mulin Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, PR China
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17
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Li Z, Lü M, Zhou Y, Xu L, Jiang Y, Liu Y, Li X, Song M. Role of Long Non-Coding RNAs in the Chemoresistance of Gastric Cancer: A Systematic Review. Onco Targets Ther 2021; 14:503-518. [PMID: 33500626 PMCID: PMC7822221 DOI: 10.2147/ott.s294378] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 12/31/2020] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Accumulating evidence demonstrates that long non-coding RNAs (lncRNAs) play a vital role in the chemoresistance of gastric cancer (GC). The present systematic review summarises the emerging role, potential targets or pathways and regulatory mechanisms of lncRNAs involved in chemoresistance and proposes a number of clinical implications of lncRNAs as novel therapeutic targets for GC. METHODS Studies on lncRNAs involved in the chemoresistance of GC published until July 2020 in the PubMed and Web of Science databases were systematically reviewed and the expression form, role in chemoresistance, targets or pathways, corresponding drugs and potential mechanisms of relevant lncRNAs were summarised in detail. RESULTS A total of 48 studies were included in this systematic review. Amongst these studies, 32 involved single drug resistance and 16 involved in multidrug resistance (MDR). The 48 studies collected described 38 lncRNAs in the drug-resistant cells of GC, including 33 upregulated and 5 downregulated lncRNAs. Cisplatin (DDP) was the most studied drug and lncRNA MALAT1 was the most studied lncRNA related to the chemoresistance of GC. The potential mechanisms of chemoresistance for lncRNAs in GC mainly included, amongst others, reduction of apoptosis, induction of autophagy, repair of DNA damage, promotion of epithelial-mesenchymal transition (EMT) and regulation of the related signalling pathways. CONCLUSION LncRNAs play a vital role in the chemoresistance of GC and are novel therapeutic targets for the disease. Detailed chemoresistance mechanisms, translational studies and clinical trials on lncRNAs in GC are urgently needed.
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Affiliation(s)
- Zonglin Li
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Muhan Lü
- Department of Gastroenterology, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Yejiang Zhou
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Linxia Xu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Yifan Jiang
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Yi Liu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Xin Li
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
| | - Min Song
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou646000, People’s Republic of China
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18
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Taheri M, Shoorei H, Tondro Anamag F, Ghafouri-Fard S, Dinger ME. LncRNAs and miRNAs participate in determination of sensitivity of cancer cells to cisplatin. Exp Mol Pathol 2021; 123:104602. [PMID: 33422487 DOI: 10.1016/j.yexmp.2021.104602] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/27/2020] [Accepted: 12/31/2020] [Indexed: 02/08/2023]
Abstract
Cisplatin is an extensively used chemotherapeutic substance for various types of human malignancies including sarcomas, carcinomas and lymphomas. Yet, the vast application of this drug is hampered by the emergence of chemoresistance in some treated patients. Several mechanisms such as degradation of the membrane transporters by cisplatin have been implicated in the pathogenesis of this event. Recent researches have also indicated the role of long non-coding RNAs (lncRNAs) as well as micoRNAs (miRNAs) in the emergence of resistance to cisplatin in several cancer types. For instance, up-regulation of miR-21 has been associated with resistance to this agent in ovarian cancer, oral squamous cell cancer, gastric malignancy and non-small cell lung cancer (NSCLC). On the other hand, down-regulation of miR-218 has been implicated in emergence of chemoresistance in breast cancer and esophageal squamous cell carcinoma. MALAT1 is implicated in the chemoresistance of bladder cancer cells, NSCLC, gastric cancer and cervical cancer. Most notably, the expression profile of resistance-associated miRNAs and lncRNAs can predict overall survival of cancer patients. Mechanistic assays have revealed that interference with expression of some miRNAs and lncRNAs can reverse the resistance phenotype in cancer cells. In this paper, we review the scientific writings on the role of lncRNAs and miRNAs in the evolution of chemoresistance to cisplatin in cancer cells.
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Affiliation(s)
- Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | | | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Marcel E Dinger
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia.
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19
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Sun W, Jiang C, Ji Y, Xiao C, Song H. Long Noncoding RNAs: New Regulators of Resistance to Systemic Therapies for Gastric Cancer. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8853269. [PMID: 33506041 PMCID: PMC7808844 DOI: 10.1155/2021/8853269] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/07/2020] [Accepted: 12/19/2020] [Indexed: 02/07/2023]
Abstract
Gastric cancer (GC) is the second leading cause of cancer mortality and the fourth most commonly diagnosed malignant disease, with approximately 951,000 new cases diagnosed and approximately 723,000 cases of mortality each year. The highest mortality rate of GC is in East Asia, and the lowest is in North America. A large number of studies have demonstrated that GC patients are characterized by higher morbidity, metastasis rates, and mortality and lower early diagnosis rates, radical resection rates, and 5-year survival rates. All cases of GC can be divided into two important stages, namely, early- and advanced-stage GC, and the stage mainly determines the treatment strategy for and the therapeutic effect in GC patients. Patients with early-stage GC undergo radical surgery followed by chemotherapy, and the 5-year survival rate can be as high as 90%. However, patients with advanced-stage GC cannot undergo radical surgery because they are at risk for metastasis; therefore, they can choose only radiotherapy or chemotherapy and have a poor prognosis. Based on the lack of specific clinical manifestations and detection methods, most GC patients (>70%) are diagnosed in the advanced stage; therefore, continued efforts toward developing treatments have been focused on advanced-stage GC patients and include molecular targeted therapy, immunotherapy, and small molecular therapy. Nevertheless, in recent years, accumulating evidence has indicated that small molecules, especially long noncoding RNAs (lncRNAs), are involved in the occurrence, development, and progression of GC, and their abundantly dysregulated expression has been identified in GC tissues and cell lines. Therefore, lncRNAs are considered easily detectable molecules and ideal biomarkers or target-specific agents for the future diagnosis or treatment of GC. In this review, we primarily discuss the status of GC, the role of lncRNAs in GC, and the emerging systemic treatments for GC.
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Affiliation(s)
- Weihong Sun
- Department of Internal Medicine-Oncology Affiliated Qingdao Central Hospital, Qingdao University, 127 Siliu South Road, Qingdao 266042, China
- Department of Internal Medicine-Oncology Qingdao Tumor Hospital, 127 Siliu South Road, Qingdao 266042, China
| | - Changqing Jiang
- Department of Pathology Qingdao Municipal Hospital, Donghai Middle Road, Qingdao 266071, China
| | - Ying Ji
- Department of Internal Medicine-Oncology Affiliated Qingdao Central Hospital, Qingdao University, 127 Siliu South Road, Qingdao 266042, China
- Department of Internal Medicine-Oncology Qingdao Tumor Hospital, 127 Siliu South Road, Qingdao 266042, China
| | - Chao Xiao
- Department of Internal Medicine-Oncology Affiliated Qingdao Central Hospital, Qingdao University, 127 Siliu South Road, Qingdao 266042, China
- Department of Internal Medicine-Oncology Qingdao Tumor Hospital, 127 Siliu South Road, Qingdao 266042, China
| | - Haiping Song
- Department of Internal Medicine-Oncology Affiliated Qingdao Central Hospital, Qingdao University, 127 Siliu South Road, Qingdao 266042, China
- Department of Internal Medicine-Oncology Qingdao Tumor Hospital, 127 Siliu South Road, Qingdao 266042, China
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20
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Non-coding RNAs underlying chemoresistance in gastric cancer. Cell Oncol (Dordr) 2020; 43:961-988. [PMID: 32495294 DOI: 10.1007/s13402-020-00528-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/17/2020] [Accepted: 04/24/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Gastric cancer (GC) is a major health issue in the Western world. Current clinical imperatives for this disease include the identification of more effective biomarkers to detect GC at early stages and enhance the prevention and treatment of metastatic and chemoresistant GC. The advent of non-coding RNAs (ncRNAs), particularly microRNAs (miRNAs) and long-non coding RNAs (lncRNAs), has led to a better understanding of the mechanisms by which GC cells acquire features of therapy resistance. ncRNAs play critical roles in normal physiology, but their dysregulation has been detected in a variety of cancers, including GC. A subset of ncRNAs is GC-specific, implying their potential application as biomarkers and/or therapeutic targets. Hence, evaluating the specific functions of ncRNAs will help to expand novel treatment options for GC. CONCLUSIONS In this review, we summarize some of the well-known ncRNAs that play a role in the development and progression of GC. We also review the application of such ncRNAs in clinical diagnostics and trials as potential biomarkers. Obviously, a deeper understanding of the biology and function of ncRNAs underlying chemoresistance can broaden horizons toward the development of personalized therapy against GC.
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21
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Gharaibeh L, Elmadany N, Alwosaibai K, Alshaer W. Notch1 in Cancer Therapy: Possible Clinical Implications and Challenges. Mol Pharmacol 2020; 98:559-576. [PMID: 32913140 DOI: 10.1124/molpharm.120.000006] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 08/10/2020] [Indexed: 12/19/2022] Open
Abstract
The Notch family consists of four highly conserved transmembrane receptors. The release of the active intracellular domain requires the enzymatic activity of γ-secretase. Notch is involved in embryonic development and in many physiologic processes of normal cells, in which it regulates growth, apoptosis, and differentiation. Notch1, a member of the Notch family, is implicated in many types of cancer, including breast cancer (especially triple-negative breast cancer), leukemias, brain tumors, and many others. Notch1 is tightly connected to many signaling pathways that are therapeutically involved in tumorigenesis. Together, they impact apoptosis, proliferation, chemosensitivity, immune response, and the population of cancer stem cells. Notch1 inhibition can be achieved through various and diverse methods, the most common of which are the γ-secretase inhibitors, which produce a pan-Notch inhibition, or the use of Notch1 short interference RNA or Notch1 monoclonal antibodies, which produce a more specific blockade. Downregulation of Notch1 can be used alone or in combination with chemotherapy, which can achieve a synergistic effect and a decrease in chemoresistance. Targeting Notch1 in cancers that harbor high expression levels of Notch1 offers an addition to therapeutic strategies recruited for managing cancer. Considering available evidence, Notch1 offers a legitimate target that might be incorporated in future strategies for combating cancer. In this review, the possible clinical applications of Notch1 inhibition and the obstacles that hinder its clinical application are discussed. SIGNIFICANCE STATEMENT: Notch1 plays an important role in different types of cancer. Numerous approaches of Notch1 inhibition possess potential benefits in the management of various clinical aspects of cancer. The application of different Notch1 inhibition modalities faces many challenges.
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Affiliation(s)
- L Gharaibeh
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan (L.G); Cellular Neurosciences, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany (N.E.); Research Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia (K.A.); and Cell Therapy Center, The University of Jordan, Amman, Jordan (W.A.)
| | - N Elmadany
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan (L.G); Cellular Neurosciences, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany (N.E.); Research Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia (K.A.); and Cell Therapy Center, The University of Jordan, Amman, Jordan (W.A.)
| | - K Alwosaibai
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan (L.G); Cellular Neurosciences, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany (N.E.); Research Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia (K.A.); and Cell Therapy Center, The University of Jordan, Amman, Jordan (W.A.)
| | - W Alshaer
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan (L.G); Cellular Neurosciences, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany (N.E.); Research Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia (K.A.); and Cell Therapy Center, The University of Jordan, Amman, Jordan (W.A.)
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Molecular Bases of Mechanisms Accounting for Drug Resistance in Gastric Adenocarcinoma. Cancers (Basel) 2020; 12:cancers12082116. [PMID: 32751679 PMCID: PMC7463778 DOI: 10.3390/cancers12082116] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 12/24/2022] Open
Abstract
Gastric adenocarcinoma (GAC) is the most common histological type of gastric cancer, the fifth according to the frequency and the third among the deadliest cancers. GAC high mortality is due to a combination of factors, such as silent evolution, late clinical presentation, underlying genetic heterogeneity, and effective mechanisms of chemoresistance (MOCs) that make the available antitumor drugs scarcely useful. MOCs include reduced drug uptake (MOC-1a), enhanced drug efflux (MOC-1b), low proportion of active agents in tumor cells due to impaired pro-drug activation or active drug inactivation (MOC-2), changes in molecular targets sensitive to anticancer drugs (MOC-3), enhanced ability of cancer cells to repair drug-induced DNA damage (MOC-4), decreased function of pro-apoptotic factors versus up-regulation of anti-apoptotic genes (MOC-5), changes in tumor cell microenvironment altering the response to anticancer agents (MOC-6), and phenotypic transformations, including epithelial-mesenchymal transition (EMT) and the appearance of stemness characteristics (MOC-7). This review summarizes updated information regarding the molecular bases accounting for these mechanisms and their impact on the lack of clinical response to the pharmacological treatment currently used in GAC. This knowledge is required to identify novel biomarkers to predict treatment failure and druggable targets, and to develop sensitizing strategies to overcome drug refractoriness in GAC.
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23
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Li F, Chen ZH, Tan BB, Li Y. Long non-coding RNAs as potential markers for occurrence, progression, and prognosis of gastric cancer. Shijie Huaren Xiaohua Zazhi 2020; 28:544-552. [DOI: 10.11569/wcjd.v28.i13.544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
In recent years, more and more attention has been paid to the relationship between long non-coding RNAs (lncRNAs) and tumor. Abnormal expression of lncRNAs plays an oncogenic or tumor-suppressing role in gastric cancer (GC) by participating in the biological behaviors of GC cells, such as proliferation, invasion, and migration. By summarizing the relevant literature, this paper discusses the research status, detection technology, and mechanism of action of lncRNAs in GC, as well as their potential as markers for occurrence, progression, prognosis, and drug resistance of GC. It is expected that lncRNAs can play an important role in early detection, early treatment, and effective improvement of chemotherapy resistance of GC to achieve personalized precise treatment of this malignancy.
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Affiliation(s)
- Fang Li
- Department of Pathology, Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Zi-Hao Chen
- Third Department of Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Bi-Bo Tan
- Third Department of Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Yong Li
- Third Department of Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
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24
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Li H, Wang P, Liu J, Liu W, Wu X, Ding J, Kang J, Li J, Lu J, Pan G. Hypermethylation of lncRNA MEG3 impairs chemosensitivity of breast cancer cells. J Clin Lab Anal 2020; 34:e23369. [PMID: 32618397 PMCID: PMC7521317 DOI: 10.1002/jcla.23369] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 03/13/2020] [Accepted: 04/02/2020] [Indexed: 01/01/2023] Open
Abstract
Background Chemoresistance posed a barrier to successful treatment of breast cancer (BC), and lncRNA MEG3 has been documented to implicate in BC development. However, whether MEG3 methylation, which led to low MEG3 expression, was relevant to BC progression and chemoresistance remained uncertain. Methods In the aggregate, 374 pairs of tumor tissues and adjacent normal tissues were collected from pathologically confirmed BC patients, and four BC cell lines, including MDA‐MB‐231, Bcap‐37, MCF‐7, and SK‐BR‐3, were purchased. Moreover, methylation‐specific polymerase chain reaction (PCR) was adopted to evaluate the methylation status of BC tissues and cell lines, and chemo‐tolerance of BC cell lines was assessed by performing MTT assay. Concurrently, transwell assay and scratch assay were carried out to estimate the migratory and invasive capability of BC cell lines. Results Methylated MEG3, lowly expressed MEG3, large tumor size (≥2 cm), advanced TNM grade and lymphatic metastasis were potentially symbolic of poor prognosis among BC patients (P < .05). Besides, MDA‐MB‐231 cell line exhibited the strongest resistance against paclitaxel, adriamycin, and vinorelbine (P < .05), while MCF‐7 cell line seemed more sensitive against these drugs than any other BC cell line (P < .05). Furthermore, pcDNA3.1‐MEG3 and 5‐Aza‐dC markedly sensitized MDA‐MB‐231 and MCF‐7 cell lines against the drug treatments (P < .05). Simultaneously, proliferation and metastasis of the BC cell lines were slowed down under the force of pcDNA3.1‐MEG3 and 5‐Aza‐dC (P < .05). Conclusion Preventing methylation of MEG3 might matter in lessening BC chemoresistance, owing to its hindering proliferation and metastasis of BC cells.
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Affiliation(s)
- Hongchang Li
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Puhua Wang
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Jiazhe Liu
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Weiyan Liu
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Xubo Wu
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Junbin Ding
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Jie Kang
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Jindong Li
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Jingfeng Lu
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Gaofeng Pan
- Department of General Surgery, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
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25
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Qu Y, Tan HY, Chan YT, Jiang H, Wang N, Wang D. The functional role of long noncoding RNA in resistance to anticancer treatment. Ther Adv Med Oncol 2020; 12:1758835920927850. [PMID: 32536982 PMCID: PMC7268113 DOI: 10.1177/1758835920927850] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022] Open
Abstract
Chemotherapy is one of the fundamental methods of cancer treatment. However, drug resistance remains the main cause of clinical treatment failure. We comprehensively review the newly identified roles of long noncoding RNAs (lncRNAs) in oncobiology that are associated with drug resistance. The expression of lncRNAs is tissue-specific and often dysregulated in human cancers. Accumulating evidence suggests that lncRNAs are involved in chemoresistance of cancer cells. The main lncRNA-driven mechanisms of chemoresistance include regulation of drug efflux, DNA damage repair, cell cycle, apoptosis, epithelial-mesenchymal transition (EMT), induction of signaling pathways, and angiogenesis. LncRNA-driven mechanisms of resistance to various antineoplastic agents have been studied extensively. There are unique mechanisms of resistance against different types of drugs, and each mechanism may have more than one contributing factor. We summarize the emerging strategies that can be used to overcome the technical challenges in studying and addressing lncRNA-mediated drug resistance.
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Affiliation(s)
- Yidi Qu
- School of Life Sciences, Jilin University, Changchun, China
| | - Hor-Yue Tan
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong S.A.R., P.R. China
| | - Yau-Tuen Chan
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong S.A.R., P.R. China
| | - Hongbo Jiang
- School of Life Sciences, Jilin University, Changchun, China
| | - Ning Wang
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong S.A.R., P.R. China
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun, 130012, China
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26
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Yuan L, Xu ZY, Ruan SM, Mo S, Qin JJ, Cheng XD. Long non-coding RNAs towards precision medicine in gastric cancer: early diagnosis, treatment, and drug resistance. Mol Cancer 2020; 19:96. [PMID: 32460771 PMCID: PMC7251695 DOI: 10.1186/s12943-020-01219-0] [Citation(s) in RCA: 191] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/21/2020] [Indexed: 02/07/2023] Open
Abstract
Gastric cancer is a deadly disease and remains the third leading cause of cancer-related death worldwide. The 5-year overall survival rate of patients with early-stage localized gastric cancer is more than 60%, whereas that of patients with distant metastasis is less than 5%. Surgical resection is the best option for early-stage gastric cancer, while chemotherapy is mainly used in the middle and advanced stages of this disease, despite the frequently reported treatment failure due to chemotherapy resistance. Therefore, there is an unmet medical need for identifying new biomarkers for the early diagnosis and proper management of patients, to achieve the best response to treatment. Long non-coding RNAs (lncRNAs) in body fluids have attracted widespread attention as biomarkers for early screening, diagnosis, treatment, prognosis, and responses to drugs due to the high specificity and sensitivity. In the present review, we focus on the clinical potential of lncRNAs as biomarkers in liquid biopsies in the diagnosis and prognosis of gastric cancer. We also comprehensively discuss the roles of lncRNAs and their molecular mechanisms in gastric cancer chemoresistance as well as their potential as therapeutic targets for gastric cancer precision medicine.
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Affiliation(s)
- Li Yuan
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006 China
| | - Zhi-Yuan Xu
- Institute of Cancer and Basic Medicine, Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Banshan Road 1#, Gongshu District, Hangzhou, 310022 China
| | - Shan-Ming Ruan
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006 China
| | - Shaowei Mo
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006 China
| | - Jiang-Jiang Qin
- Institute of Cancer and Basic Medicine, Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Banshan Road 1#, Gongshu District, Hangzhou, 310022 China
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053 China
| | - Xiang-Dong Cheng
- Institute of Cancer and Basic Medicine, Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Banshan Road 1#, Gongshu District, Hangzhou, 310022 China
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27
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Jiang W, Xia J, Xie S, Zou R, Pan S, Wang ZW, Assaraf YG, Zhu X. Long non-coding RNAs as a determinant of cancer drug resistance: Towards the overcoming of chemoresistance via modulation of lncRNAs. Drug Resist Updat 2020; 50:100683. [DOI: 10.1016/j.drup.2020.100683] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/18/2020] [Accepted: 02/21/2020] [Indexed: 12/11/2022]
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28
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Zhang X, Yang H. Research Progress on Long Non-coding RNAs and Drug Resistance of Breast Cancer. Clin Breast Cancer 2020; 20:275-282. [PMID: 32414649 DOI: 10.1016/j.clbc.2019.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/23/2019] [Accepted: 11/06/2019] [Indexed: 01/02/2023]
Abstract
Breast cancer, as the foremost cause of women's death in the world, is highly metastatic and mutable. Resistance to drugs for chemotherapies, endocrine therapies, and targeted therapies is an important factor that impacts the prognosis of breast cancer. Long non-coding ribonucleic acids (LncRNAs) are crucial regulators of intracellular gene expressions. Some researchers have suggested that expression level of several types of LncRNAs were closely related to the prognosis of patients with breast cancer. LncRNAs significantly impact biological processes such as drug transport, detoxication, apoptosis, epithelial to mesenchymal transition (EMT), and autophagy by regulating intracellular signaling pathways such as multi-drug resistance gene 1 (MDR1), nuclear factor erythroid 2-related factor 2 (NRF2), phosphoinositide 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR), transforming growth factor-β (TGF-β), BRCA1/2, and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). This paper will summarize research progress on correlations between LncRNA and drug resistance of breast cancer. It will particularly expound molecular mechanisms through which LncRNAs regulate drug resistance of breast cancer. It will further discuss the feasibility as molecular markers for forecasting drug resistance of breast cancer and may be becoming new targets for treating breast cancer in the future.
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Affiliation(s)
- Xiping Zhang
- Department of Breast Surgery, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang Province, China
| | - Hongjian Yang
- Department of Breast Surgery, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang Province, China.
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29
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Xu S, Gong Y, Yin Y, Xing H, Zhang N. The multiple function of long noncoding RNAs in osteosarcoma progression, drug resistance and prognosis. Biomed Pharmacother 2020; 127:110141. [PMID: 32334375 DOI: 10.1016/j.biopha.2020.110141] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 03/22/2020] [Accepted: 03/30/2020] [Indexed: 12/16/2022] Open
Abstract
Osteosarcoma is a bone tumor prevalent in children and young adults. LncRNAs are a family of non-protein-coding transcripts longer than 200 nucleotides. The tumor-related pathological functions of lncRNAs include proliferation, migration, and chemotherapy resistance, all of which have been widely acknowledged in research on osteosarcoma. In addition, compelling evidence suggests that lncRNAs could serve as diagnostic indicators, prognostic biomarkers, and targets for disease treatment. In this review, we systematically summarize how lncRNAs regulate tumorigenesis, invasion and therapeutic resistance. By deepening our knowledge of the relationship between lncRNAs and osteosarcoma, we hope to translate research findings into clinical applications as soon as possible.
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Affiliation(s)
- Shengjie Xu
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yingchao Gong
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ying Yin
- Department of Gastroenterology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - Hongyuan Xing
- Department of Orthopedics, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Ning Zhang
- Department of Orthopedics, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China.
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30
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Wei L, Sun J, Zhang N, Zheng Y, Wang X, Lv L, Liu J, Xu Y, Shen Y, Yang M. Noncoding RNAs in gastric cancer: implications for drug resistance. Mol Cancer 2020; 19:62. [PMID: 32192494 PMCID: PMC7081551 DOI: 10.1186/s12943-020-01185-7] [Citation(s) in RCA: 273] [Impact Index Per Article: 68.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/12/2020] [Indexed: 12/18/2022] Open
Abstract
Gastric cancer is the fourth most common malignancy and the third leading cause of cancer-related deaths worldwide. Advanced gastric cancer patients can notably benefit from chemotherapy including adriamycin, platinum drugs, 5-fluorouracil, vincristine, and paclitaxel as well as targeted therapy drugs. Nevertheless, primary drug resistance or acquisition drug resistance eventually lead to treatment failure and poor outcomes of the gastric cancer patients. The detailed mechanisms involved in gastric cancer drug resistance have been revealed. Interestingly, different noncoding RNAs (ncRNAs), such as microRNAs (miRNAs), long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs), are critically involved in gastric cancer development. Multiple lines of evidences demonstrated that ncRNAs play a vital role in gastric cancer resistance to chemotherapy reagents and targeted therapy drugs. In this review, we systematically summarized the emerging role and detailed molecular mechanisms of ncRNAs impact drug resistance of gastric cancer. Additionally, we propose the potential clinical implications of ncRNAs as novel therapeutic targets and prognostic biomarkers for gastric cancer.
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Affiliation(s)
- Ling Wei
- 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, 250117, Shandong Province, China
| | - Jujie Sun
- Department of Pathology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong Province, China
| | - Nasha Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong Province, China
| | - Yan Zheng
- 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, 250117, Shandong Province, China
| | - Xingwu Wang
- 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, 250117, Shandong Province, China
| | - Liyan Lv
- 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, 250117, Shandong Province, China
| | - Jiandong Liu
- 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, 250117, Shandong Province, China
| | - Yeyang Xu
- 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, 250117, Shandong Province, China
| | - Yue Shen
- 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, 250117, 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, 250117, Shandong Province, China.
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31
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Liu K, Gao L, Ma X, Huang JJ, Chen J, Zeng L, Ashby CR, Zou C, Chen ZS. Long non-coding RNAs regulate drug resistance in cancer. Mol Cancer 2020; 19:54. [PMID: 32164712 PMCID: PMC7066752 DOI: 10.1186/s12943-020-01162-0] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/13/2020] [Indexed: 12/24/2022] Open
Abstract
Chemoresistance, whether intrinsic or acquired, is a major obstacle in the treatment of cancer. The resistance of cancer cells to chemotherapeutic drugs can result from various mechanisms. Over the last decade, it has been reported that 1ong noncoding RNAs (lncRNAs) can mediate carcinogenesis and drug resistance/sensitivity in cancer cells. This article reviews, in detail, recent studies regarding the roles of lncRNAs in mediating drug resistance.
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Affiliation(s)
- Kaisheng Liu
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Lin Gao
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Xiaoshi Ma
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Juan-Juan Huang
- Department of Physics, Technical University of Munich, 85748, Garching, Germany
| | - Juan Chen
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Leli Zeng
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA.,Tomas Lindahl Nobel Laureate Laboratory, Research Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, People's Republic of China
| | - Charles R Ashby
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA
| | - Chang Zou
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China.
| | - Zhe-Sheng Chen
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA.
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32
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Liu K, Gao L, Ma X, Huang JJ, Chen J, Zeng L, Ashby CR, Zou C, Chen ZS. Long non-coding RNAs regulate drug resistance in cancer. Mol Cancer 2020. [PMID: 32164712 DOI: 10.1186/s12943-020-01162-0.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Chemoresistance, whether intrinsic or acquired, is a major obstacle in the treatment of cancer. The resistance of cancer cells to chemotherapeutic drugs can result from various mechanisms. Over the last decade, it has been reported that 1ong noncoding RNAs (lncRNAs) can mediate carcinogenesis and drug resistance/sensitivity in cancer cells. This article reviews, in detail, recent studies regarding the roles of lncRNAs in mediating drug resistance.
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Affiliation(s)
- Kaisheng Liu
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Lin Gao
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Xiaoshi Ma
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Juan-Juan Huang
- Department of Physics, Technical University of Munich, 85748, Garching, Germany
| | - Juan Chen
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China
| | - Leli Zeng
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA.,Tomas Lindahl Nobel Laureate Laboratory, Research Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, People's Republic of China
| | - Charles R Ashby
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA
| | - Chang Zou
- The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, 518020, Guangdong, People's Republic of China.
| | - Zhe-Sheng Chen
- College of Pharmacy and Health Sciences, St. John's University, Queens, New York, NY, 11439, USA.
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Zhang X, Xie K, Zhou H, Wu Y, Li C, Liu Y, Liu Z, Xu Q, Liu S, Xiao D, Tao Y. Role of non-coding RNAs and RNA modifiers in cancer therapy resistance. Mol Cancer 2020; 19:47. [PMID: 32122355 PMCID: PMC7050132 DOI: 10.1186/s12943-020-01171-z] [Citation(s) in RCA: 148] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 02/24/2020] [Indexed: 02/08/2023] Open
Abstract
As the standard treatments for cancer, chemotherapy and radiotherapy have been widely applied to clinical practice worldwide. However, the resistance to cancer therapies is a major challenge in clinics and scientific research, resulting in tumor recurrence and metastasis. The mechanisms of therapy resistance are complicated and result from multiple factors. Among them, non-coding RNAs (ncRNAs), along with their modifiers, have been investigated to play key roles in regulating tumor development and mediating therapy resistance within various cancers, such as hepatocellular carcinoma, breast cancer, lung cancer, gastric cancer, etc. In this review, we attempt to elucidate the mechanisms underlying ncRNA/modifier-modulated resistance to chemotherapy and radiotherapy, providing some therapeutic potential points for future cancer treatment.
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Affiliation(s)
- Xinyi Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Department of Pathology, Xiangya Hospital, School of Basic Medicine, Central South University, Changsha, 410078, Hunan, China
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- Department of Cardiovascular Medicine, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Kai Xie
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Honghua Zhou
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- Department of Cardiovascular Medicine, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Yuwei Wu
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- Department of Cardiovascular Medicine, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Chan Li
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Yating Liu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Department of Pathology, Xiangya Hospital, School of Basic Medicine, Central South University, Changsha, 410078, Hunan, China
- NHC Key Laboratory of Carcinogenesis (Central South University), Cancer Research Institute, Central South University, Changsha, 410078, Hunan, China
- Hunan Key Laboratory of Early Diagnosis and Precision Therapy, Department of Thoracic Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Zhaoya Liu
- Department of Geriatrics, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Qian Xu
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Shuang Liu
- Department of Oncology, Institute of Medical Sciences, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
| | - Desheng Xiao
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Department of Pathology, Xiangya Hospital, School of Basic Medicine, Central South University, Changsha, 410078, Hunan, China.
| | - Yongguang Tao
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Department of Pathology, Xiangya Hospital, School of Basic Medicine, Central South University, Changsha, 410078, Hunan, China.
- NHC Key Laboratory of Carcinogenesis (Central South University), Cancer Research Institute, Central South University, Changsha, 410078, Hunan, China.
- Hunan Key Laboratory of Early Diagnosis and Precision Therapy, Department of Thoracic Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, China.
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Interaction of Long Noncoding RNAs and Notch Signaling: Implications for Tissue Homeostasis Loss. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1227:107-129. [PMID: 32072502 DOI: 10.1007/978-3-030-36422-9_8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The Notch signaling is a crucial pathway involved in cellular development, progression, and differentiation. Deregulation of Notch signaling pathway commonly impacts tissue homeostasis, being highly associated with proliferative disorders. The long noncoding RNAs (lncRNAs), which are transcripts with more than 200 nucleotides that do not code for proteins, were already described as Notch signaling pathway-interacting molecules. Many of them act as important transcriptional and posttranscriptional regulators, affecting gene expression and targeting other regulatory molecules, such as miRNAs. Due to their strong impact on function and gene expression of Notch-related molecules, lncRNAs influence susceptibility to cancer and other diseases, and can be regarded as potential biomarkers and therapeutic targets. Along this chapter, we summarize the cross talk between the Notch signaling pathway and their most important modulating lncRNAs, as well as the pathological consequences of these interactions, in different tissues.
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Ruan T, Liu W, Tao K, Wu C. A Review of Research Progress in Multidrug-Resistance Mechanisms in Gastric Cancer. Onco Targets Ther 2020; 13:1797-1807. [PMID: 32184615 PMCID: PMC7053652 DOI: 10.2147/ott.s239336] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/15/2020] [Indexed: 12/14/2022] Open
Abstract
Gastric cancer is one of the most common malignant tumors, and it is also one of the leading causes of cancer death worldwide. Because of its insidious symptoms and lack of early dictation screening, many cases of gastric cancer are at late stages which make it more complicated to cure. For these advanced-stage gastric cancers, combination therapy of surgery, chemotherapy, radiotherapy and target therapy would bring more benefit to the patients. However, the drug-resistance to the chemotherapy restricts its effect and might lead to treatment failure. In this review article, we discuss the mechanisms which have been found in recent years of drug resistance in gastric cancer. And we also want to find new approaches to counteract chemotherapy resistance and bring more benefits to the patients.
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Affiliation(s)
- Tuo Ruan
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Weizhen Liu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Kaixiong Tao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chuanqing Wu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Wu Z, Huang W, Chen Y, Chen B, Liu R, Bai P, Xing J. LINC01638 lncRNA promotes the proliferation, migration and invasion of prostate carcinoma cells by interacting with Notch1. Cancer Biomark 2019; 25:161-168. [PMID: 31104008 DOI: 10.3233/cbm-182137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
LINC01638 lncRNA is known as an oncogenic lncRNA in triple negative breast cancer. However, the role of LINC01638 lncRNA in other diseases is unknown. In the present study we observed that plasma levels of LINC01638 lncRNA and Notch1 were upregulated in prostate carcinoma patients comparing with healthy controls. LINC01638 lncRNA and Notch1 were positively correlated in prostate carcinoma patients but not in healthy controls. Upregulation of LINC01638 lncRNA distinguished prostate carcinoma patients from healthy controls. LINC01638 lncRNA overexpression in prostate carcinoma cells led to upregulated Notch1 expression. Notch1 overexpression also led to increased expression level of LINC01638 lncRNA. Both LINC01638 lncRNA and Notch1 overexpression promoted the proliferation, migration and invasion of prostate carcinoma cells. We concluded that LINC01638 lncRNA might promote the proliferation, migration and invasion of prostate carcinoma cells by interacting with Notch1.
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Luo YJ, Huang QM, Ren Y, Liu ZL, Xu CF, Wang H, Xiao JW. Non-coding RNA in drug resistance of gastric cancer. World J Gastrointest Oncol 2019; 11:957-970. [PMID: 31798777 PMCID: PMC6883183 DOI: 10.4251/wjgo.v11.i11.957] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 09/21/2019] [Accepted: 10/03/2019] [Indexed: 02/05/2023] Open
Abstract
Gastric cancer (GC) is the third leading cause of cancer-related mortality worldwide. The poorly prognosis and survival of GC are due to diagnose in an advanced, non-curable stage and with a limited response to chemotherapy. The acquisition of drug resistance accounts for the majority of therapy failure of chemotherapy in GC patients. Although the mechanisms of anticancer drug resistance have been broadly studied, the regulation of these mechanisms has not been completely understood. Accumulating evidence has recently highlighted the role of non-coding RNAs (ncRNAs), including long non-coding RNAs and microRNAs, in the development and maintenance of drug resistance due to their regulatory features in specific genes involved in the chemoresistant phenotype of GC. We review the literature on ncRNAs in drug resistance of GC. This review summarizes the current knowledge about the ncRNAs’ characteristics, their regulation of the genes involved in chemoresistance and their potential as targeted therapies for personalized treatment in resistant GC.
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Affiliation(s)
- Ya-Jun Luo
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Qing-Mei Huang
- Department of Oncology, The Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan Province, China
| | - Yan Ren
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
| | - Zi-Lin Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
| | - Cheng-Fei Xu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
| | - Hao Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
| | - Jiang-Wei Xiao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
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38
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Zhao W, Shan B, He D, Cheng Y, Li B, Zhang C, Duan C. Recent Progress in Characterizing Long Noncoding RNAs in Cancer Drug Resistance. J Cancer 2019; 10:6693-6702. [PMID: 31777598 PMCID: PMC6856905 DOI: 10.7150/jca.30877] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 09/18/2019] [Indexed: 12/13/2022] Open
Abstract
Drug resistance is an important cause of failure in cancer chemotherapies. A large number of long noncoding RNAs (lncRNAs) have been found to be related to drug resistance in cancers. Therefore, lncRNAs provide potential targets for cancer therapies. The lncRNAs involved in cancer drug resistance are attracting interest from an increasing number of researchers. This review summarizes the latest research on the mechanisms and functions of lncRNAs in cancer drug resistance and envisages their future developments and therapeutic applications. This research suggests that lncRNAs regulate drug resistance through multiple mechanisms. LncRNAs do not affect drug resistance directly; usually, they do so by regulating the expression of some intermediate regulatory factors. In addition, lncRNAs exhibit a diversity of functions in cancer drug resistance. The overexpression of most lncRNAs promotes drug resistance, while a few lncRNAs have inhibitory effects.
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Affiliation(s)
- Wenyuan Zhao
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, PR China
| | - Bin Shan
- College of Medical Sciences, Washington State University Spokane, WA, USA
| | - Dan He
- Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical College, Central South University, Changsha, PR China
| | - Yuanda Cheng
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, PR China
| | - Bin Li
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, PR China
| | - Chunfang Zhang
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, PR China
| | - Chaojun Duan
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, PR China.,Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, PR China
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39
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High Notch1 expression affects chemosensitivity of head and neck squamous cell carcinoma to paclitaxel and cisplatin treatment. Biomed Pharmacother 2019; 118:109306. [DOI: 10.1016/j.biopha.2019.109306] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/30/2019] [Accepted: 07/31/2019] [Indexed: 01/16/2023] Open
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40
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Guo J, Li P, Liu X, Li Y. NOTCH signaling pathway and non-coding RNAs in cancer. Pathol Res Pract 2019; 215:152620. [PMID: 31564572 DOI: 10.1016/j.prp.2019.152620] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/20/2019] [Accepted: 09/01/2019] [Indexed: 02/08/2023]
Abstract
Malignant tumors, known as cancer, seriously threaten human life and health. Cancer has the characteristics of abnormal cell differentiation, proliferation, invasion and metastasis. As a result, cancer often accompanied by poor prognosis and a lower survival rate. Notch signaling pathway is a highly conserved system in many multicellular organisms, and which has been proved to play a biological role in many cancers. In recent years, increasing evidence has shown that non-coding RNA can not only activate or inhibit NOTCH pathway, but also regulate the occurrence and development of cancer through NOTCH pathway. Therefore, we focus on the cancer-NOTCH-non-coding RNA axis in this review, and provide new ideas for cancer therapy.
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Affiliation(s)
- Jing Guo
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Ping Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Xiaomin Liu
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Yanli Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China.
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41
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Jiao J, Zhang S. Long non‑coding RNA MEG‑3 suppresses gastric carcinoma cell growth, invasion and migration via EMT regulation. Mol Med Rep 2019; 20:2685-2693. [PMID: 31524253 PMCID: PMC6691256 DOI: 10.3892/mmr.2019.10515] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/29/2018] [Indexed: 12/20/2022] Open
Abstract
Gastric carcinoma is one of the most frequently diagnosed gastrointestinal tumors. Long non-coding RNAs (lncRNAs) are broadly defined as endogenous cellular non-coding RNA molecules. Studies have demonstrated that they may be associated with human cancer progression. In the present study, the role of lncRNA-maternally expressed gene 3 (MEG3) in the progression of gastric carcinoma cells was investigated in vitro and in vivo. It was demonstrated that lncRNA-MEG3 expression was downregulated in gastric carcinoma cells compared with normal gastric cells. lncRNA-MEG3 transfection increased E-cadherin expression and markedly inhibited gastric carcinoma cell growth, migration and invasion. Flow cytometric analysis revealed that lncRNA-MEG3 transfection promoted the apoptosis of gastric carcinoma cells. Western blot analysis demonstrated that lncRNA-MEG3 transfection inhibited the expression of anti-apoptotic proteins B cell lymphoma-2 (Bcl-2) and Bcl-2-like protein 2 and increased the expression of pro-apoptotic proteins caspase-3 and caspase-9 in gastric carcinoma cells. lncRNA-MEG3 transfection upregulated the expression of epithelial marker E-cadherin and inhibited the expression of mesenchymal markers vimentin and fibronectin in gastric carcinoma cells, which suggested that lncRNA-MEG3 inhibited epithelial-mesenchymal transition (EMT), which may subsequently inhibit progression in gastric carcinoma cells. The present study also revealed that lncRNA-MEG3 transfection suppressed tumor growth mainly by decreasing the expression of vascular endothelial growth factor and increasing the expression of Bcl-2 in vivo. In conclusion, these results indicated that lncRNA-MEG3 may regulate EMT-associated signaling pathways and has the potential as a therapeutic target in gastric carcinoma.
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Affiliation(s)
- Junquan Jiao
- Center for Cancer Diagnosis and Treatment, Shangluo Central Hospital, Shangluo, Shaanxi 72600, P.R. China
| | - Shaobo Zhang
- Department of General Surgery, Hong Hui Hospital, Xi'an Jiao Tong University, Xi'an, Shaanxi 710049, P.R. China
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42
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Zhu Y, Zhao Y, Dong S, Liu L, Tai L, Xu Y. Systematic identification of dysregulated lncRNAs associated with platinum-based chemotherapy response across 11 cancer types. Genomics 2019; 112:1214-1222. [PMID: 31302201 DOI: 10.1016/j.ygeno.2019.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/26/2019] [Accepted: 07/10/2019] [Indexed: 12/11/2022]
Abstract
Aberrant expression of long non-coding RNAs (lncRNAs) leads to the development of chemoresistance by regulating a series of biological processes, which is one of the major obstacles in the cancer treatment. This study aimed to identify some key lncRNAs that are associated with platinum-based chemoresistance in multiple cancers. Regulating the expression levels of these lncRNAs can enhance the sensitivity of patients to chemotherapy drugs and improve the therapeutic effect of cancer. By systematically analyzing 648 samples regarding platinum drug response from the Cancer Genome Atlas (TCGA), we have identified 32 dysregulated lncRNAs across 11 cancer types that could affect platinum-based chemotherapy response, of which 78.125% (25/32) were significantly down-regulated in drug-resistant samples. Drug response prediction model that had been constructed based on the expression pattern of these dysregulated lncRNAs could accurately predict the chemotherapy response of tumor patients, and the area under the curve (AUC) was between 0.8034 and 0.9984. In particular, all of these dysregulated lncRNAs that we identified were cancer-specific. They were significantly associated with the survival of tumor patients and could serve as cancer-specific biomarkers for prognosis. In conclusion, this study will contribute to improving the drug resistance of tumor patients during chemotherapy, and it is of real significance for selecting effective chemotherapy drugs and achieving precision medicine.
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Affiliation(s)
- Yanjiao Zhu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Yichuan Zhao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Siyao Dong
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Lu Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Lin Tai
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Yan Xu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China.
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43
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Chen C, Tang X, Liu Y, Zhu J, Liu J. Induction/reversal of drug resistance in gastric cancer by non-coding RNAs (Review). Int J Oncol 2019; 54:1511-1524. [PMID: 30896792 PMCID: PMC6438417 DOI: 10.3892/ijo.2019.4751] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 02/21/2019] [Indexed: 12/12/2022] Open
Abstract
Gastric cancer (GC) is one of the most prevalent and malignant types of cancer worldwide. In China, it is the second most common type of cancer and the malignancy with the highest incidence and mortality rate. Chemotherapy for GC is not always effective due to the development of drug resistance. Drug resistance, which is frequently observed in GC, undermines the success rate of chemotherapy and the survival of patients with GC. The dysregulation of non‑coding RNAs (ncRNAs), primarily microRNAs (miRNAs or miRs) and long non‑coding RNAs (lncRNAs), is involved in the development of GC drug resistance via numerous mechanisms. These mechanisms contribute to the involvement of a large and complex network of ncRNAs in drug resistance. In this review, we focus on and summarize the latest research on the specific mechanisms of action of miRNAs and lncRNAs that modulate drug resistance in GC. In addition, we discuss future prospects and clinical applications of ncRNAs as potential targeted therapies against the chemoresistance of GC.
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Affiliation(s)
- Chao Chen
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Xiaohuan Tang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Yuanda Liu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Jiaming Zhu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Jingjing Liu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
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44
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Abu N, Hon KW, Jeyaraman S, Jamal R. Long noncoding RNAs as biotargets in cisplatin-based drug resistance. Future Oncol 2018; 14:3085-3095. [PMID: 30468082 DOI: 10.2217/fon-2018-0303] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Since its discovery, cisplatin has become the key drug in chemotherapy for cancers. Nevertheless, chemoresistance in cancers has become an impediment in using cisplatin for cancer treatment. The resistance toward cisplatin is multifaceted as it involves multiple cellular pathways. Ever since the knowledge of long noncoding RNAs as modulators of various molecular pathways came to light, the interest in the biological function of lncRNAs as biomarkers has increased dramatically. Numerous studies have reported the link between the dysregulation of lncRNAs and drug resistance in cancers. More importantly, several lncRNAs were found to be vital in regulating cisplatin resistance. Therefore, this review summarizes the recent efforts in linking between cisplatin resistance and different types of lncRNAs.
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Affiliation(s)
- Nadiah Abu
- UKM Medical Molecular Biology Institute (UMBI), UKM Medical Center, Jalan Yaacob Latiff, Cheras 56000, Kuala Lumpur, Malaysia
| | - Kha Wai Hon
- UKM Medical Molecular Biology Institute (UMBI), UKM Medical Center, Jalan Yaacob Latiff, Cheras 56000, Kuala Lumpur, Malaysia
| | - Shivapriya Jeyaraman
- UKM Medical Molecular Biology Institute (UMBI), UKM Medical Center, Jalan Yaacob Latiff, Cheras 56000, Kuala Lumpur, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute (UMBI), UKM Medical Center, Jalan Yaacob Latiff, Cheras 56000, Kuala Lumpur, Malaysia
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45
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Soni H, Matthews AT, Pallikkuth S, Gangaraju R, Adebiyi A. γ-secretase inhibitor DAPT mitigates cisplatin-induced acute kidney injury by suppressing Notch1 signaling. J Cell Mol Med 2018; 23:260-270. [PMID: 30407728 PMCID: PMC6307805 DOI: 10.1111/jcmm.13926] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/16/2018] [Accepted: 08/30/2018] [Indexed: 12/22/2022] Open
Abstract
Organ toxicity, including kidney injury, limits the use of cisplatin for the treatment of multiple human cancers. Hence, interventions to alleviate cisplatin-induced nephropathy are of benefit to cancer patients. Recent studies have demonstrated that pharmacological inhibition of the Notch signaling pathway enhances cisplatin efficacy against several cancer cells. However, whether augmentation of the anti-cancer effect of cisplatin by Notch inhibition comes at the cost of increased kidney injury is unclear. We show here that treatment of mice with cisplatin resulted in a significant increase in Notch ligand Delta-like 1 (Dll1) and Notch1 intracellular domain (N1ICD) protein expression levels in the kidneys. N-[N-(3,5-difluorophenacetyl)-L-alanyl]-S-phenylglycine t-butyl ester (DAPT), a γ-secretase inhibitor reversed cisplatin-induced increase in renal N1ICD expression and plasma or urinary levels of predictive biomarkers of acute kidney injury (AKI). DAPT also mitigated cisplatin-induced tubular injury and reduction in glomerular filtration rate. Real-time multiphoton microscopy revealed marked necrosis and peritubular vascular dysfunction in the kidneys of cisplatin-treated mice which were abrogated by DAPT. Cisplatin-induced Dll1/Notch1 signaling was recapitulated in a human proximal tubule epithelial cell line (HK-2). siRNA-mediated Dll1 knockdown and DAPT attenuated cisplatin-induced Notch1 cleavage and cytotoxicity in HK-2 cells. These data suggest that Dll1-mediated Notch1 signaling contributes to cisplatin-induced AKI. Hence, the Notch signaling pathway could be a potential therapeutic target to alleviate renal complications associated with cisplatin chemotherapy.
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Affiliation(s)
- Hitesh Soni
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Anberitha T Matthews
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Sandeep Pallikkuth
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Rajashekhar Gangaraju
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, Tennessee.,Department of Anatomy and Neurobiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Adebowale Adebiyi
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
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46
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Sun W, Shi Y, Wang Z, Zhang J, Cai H, Zhang J, Huang D. Interaction of long-chain non-coding RNAs and important signaling pathways on human cancers (Review). Int J Oncol 2018; 53:2343-2355. [PMID: 30272345 DOI: 10.3892/ijo.2018.4575] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 08/24/2018] [Indexed: 11/05/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) usually refer to non-coding RNA transcripts >200 nucleotides in length. In terms of the full genomic transcript, the proportion of lncRNAs far exceeds that of coding RNA. Initially, lncRNAs were considered to be the transcriptional noise of genes, but it has since been demonstrated that lncRNAs serve an important role in the regulation of cellular activities through interaction with DNA, RNA and protein. Numerous studies have demonstrated that various intricate signaling pathways are closely related to lncRNAs. Here, we focus on a large number of studies regarding the interaction of lncRNAs with important signaling pathways. It is comprehensively illustrated that lncRNAs regulate key metabolic components and regulatory factors of signaling pathways to affect the biological activities of tumor cells. Evidence suggests that the abnormal expression or mutation of lncRNAs in human tumor cells, and their interaction with signaling pathways, may provide a basis and potential target for the diagnosis and treatment of human cancers.
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Affiliation(s)
- Wei Sun
- Department of Postgraduates, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
| | - Ying Shi
- Department of Obstetrics, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
| | - Zhifei Wang
- Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
| | - Jiye Zhang
- Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
| | - Hanhui Cai
- Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
| | - Jungang Zhang
- Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
| | - Dongsheng Huang
- Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310014, P.R. China
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47
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Corrà F, Agnoletto C, Minotti L, Baldassari F, Volinia S. The Network of Non-coding RNAs in Cancer Drug Resistance. Front Oncol 2018; 8:327. [PMID: 30211115 PMCID: PMC6123370 DOI: 10.3389/fonc.2018.00327] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 07/31/2018] [Indexed: 12/12/2022] Open
Abstract
Non-coding RNAs (ncRNAs) have been implicated in most cellular functions. The disruption of their function through somatic mutations, genomic imprinting, transcriptional and post-transcriptional regulation, plays an ever-increasing role in cancer development. ncRNAs, including notorious microRNAs, have been thus proposed to function as tumor suppressors or oncogenes, often in a context-dependent fashion. In parallel, ncRNAs with altered expression in cancer have been reported to exert a key role in determining drug sensitivity or restoring drug responsiveness in resistant cells. Acquisition of resistance to anti-cancer drugs is a major hindrance to effective chemotherapy and is one of the most important causes of relapse and mortality in cancer patients. For these reasons, non-coding RNAs have become recent focuses as prognostic agents and modifiers of chemo-sensitivity. This review starts with a brief outline of the role of most studied non-coding RNAs in cancer and then highlights the modulation of cancer drug resistance via known ncRNAs based mechanisms. We identified from literature 388 ncRNA-drugs interactions and analyzed them using an unsupervised approach. Essentially, we performed a network analysis of the non-coding RNAs with direct relations with cancer drugs. Within such a machine-learning framework we detected the most representative ncRNAs-drug associations and groups. We finally discussed the higher integration of the drug-ncRNA clusters with the goal of disentangling effectors from downstream effects and further clarify the involvement of ncRNAs in the cellular mechanisms underlying resistance to cancer treatments.
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Affiliation(s)
- Fabio Corrà
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Chiara Agnoletto
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Linda Minotti
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Federica Baldassari
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Stefano Volinia
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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48
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Hahne JC, Valeri N. Non-Coding RNAs and Resistance to Anticancer Drugs in Gastrointestinal Tumors. Front Oncol 2018; 8:226. [PMID: 29967761 PMCID: PMC6015885 DOI: 10.3389/fonc.2018.00226] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/31/2018] [Indexed: 12/12/2022] Open
Abstract
Non-coding RNAs are important regulators of gene expression and transcription. It is well established that impaired non-coding RNA expression especially the one of long non-coding RNAs and microRNAs is involved in a number of pathological conditions including cancer. Non-coding RNAs are responsible for the development of resistance to anticancer treatments as they regulate drug resistance-related genes, affect intracellular drug concentrations, induce alternative signaling pathways, alter drug efficiency via blocking cell cycle regulation, and DNA damage response. Furthermore, they can prevent therapeutic-induced cell death and promote epithelial-mesenchymal transition (EMT) and elicit non-cell autonomous mechanisms of resistance. In this review, we summarize the role of non-coding RNAs for different mechanisms resulting in drug resistance (e.g., drug transport, drug metabolism, cell cycle regulation, regulation of apoptotic pathways, cancer stem cells, and EMT) in the context of gastrointestinal cancers.
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Affiliation(s)
- Jens C. Hahne
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
| | - Nicola Valeri
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
- Department of Medicine, The Royal Marsden NHS Trust, London, United Kingdom
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49
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Hu Y, Zhu QN, Deng JL, Li ZX, Wang G, Zhu YS. Emerging role of long non-coding RNAs in cisplatin resistance. Onco Targets Ther 2018; 11:3185-3194. [PMID: 29881292 PMCID: PMC5983019 DOI: 10.2147/ott.s158104] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Cisplatin (CDDP) is one of the most commonly used chemotherapy drugs for the treatment of various cancers. Although platinum-based therapies are highly efficacious against rapidly proliferating malignant tumors, the development of CDDP resistance results in significant relapse as well as decreased overall survival rates, which is a significant obstacle in CDDP-based cancer therapy. Long non-coding RNAs (lncRNAs) are involved in cancer development and progression by the regulation of processes related to chromatin remodeling, transcription, and posttranscriptional processing. Emerging evidence has recently highlighted the roles of lncRNAs in the development of CDDP resistance. In this review, we discuss the roles and mechanisms of lncRNAs in CDDP chemoresistance, including changes in cellular uptake or efflux of a drug, intracellular detoxification, DNA repair, apoptosis, autophagy, cell stemness, and the related signaling pathways, aiming to provide potential lncRNA-targeted strategies for overcoming drug resistance in cancer therapy.
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Affiliation(s)
- Yang Hu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, People's Republic of China
| | - Qiong-Ni Zhu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, People's Republic of China
| | - Jun-Li Deng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, People's Republic of China
| | - Zhi-Xing Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, People's Republic of China
| | - Guo Wang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, People's Republic of China
| | - Yuan-Shan Zhu
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
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Bai L, Wang A, Zhang Y, Xu X, Zhang X. Knockdown of MALAT1 enhances chemosensitivity of ovarian cancer cells to cisplatin through inhibiting the Notch1 signaling pathway. Exp Cell Res 2018; 366:161-171. [PMID: 29548748 DOI: 10.1016/j.yexcr.2018.03.014] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 12/14/2022]
Abstract
Long non-coding RNAs (lncRNAs) are critical regulators in chemoresistance of various tumors including ovarian cancer. Metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) has been reported to be upregulated and contributed to ovarian cancer tumorigenesis. The aim of this study was to explore the roles of MALAT1 and the underlying molecular regulatory mechanism in the chemoresistance of ovarian cancer cells. Our data demonstrated that MALAT1 and Notch1 mRNA were upregulated in ovarian cancer tissues, as well as cisplatin (CDDP)-resistant ovarian cancer cells. A positive correlation between MALAT1 and Notch1 mRNA expression was observed. MALAT1 knockdown significantly attenuated CDDP resistance, and enhanced CDDP-induced apoptosis in CDDP-resistant ovarian cancer cells. MALAT1 knockdown enhanced CDDP-induced apoptosis in vivo, as indicated by upregulation of Bax protein expression and downregulation of Bcl-2 protein expression. Additionally, MALAT1 knockdown inhibited the Notch1 pathway and ABCC1 expression in CDDP-resistant ovarian cancer cells. MALAT1 was demonstrated to interact with Notch1. Notch1 knockdown attenuated CDDP resistance, and downregulated the protein expression of ABCC1 in ovarian cancer cells. Taken together, our findings suggested that knockdown of MALAT-1 enhanced chemosensitivity of ovarian cancer cells to CDDP through inhibiting Notch1 signaling pathway.
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MESH Headings
- Adenocarcinoma, Mucinous/drug therapy
- Adenocarcinoma, Mucinous/metabolism
- Adenocarcinoma, Mucinous/secondary
- Animals
- Antineoplastic Agents/pharmacology
- Apoptosis
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Cell Proliferation
- Cisplatin/pharmacology
- Cystadenocarcinoma, Serous/drug therapy
- Cystadenocarcinoma, Serous/metabolism
- Cystadenocarcinoma, Serous/secondary
- Drug Resistance, Neoplasm
- Endometrial Neoplasms/drug therapy
- Endometrial Neoplasms/metabolism
- Endometrial Neoplasms/secondary
- Female
- Follow-Up Studies
- Humans
- Lymphatic Metastasis
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Middle Aged
- Ovarian Neoplasms/drug therapy
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Prognosis
- RNA, Long Noncoding/genetics
- Receptor, Notch1/genetics
- Receptor, Notch1/metabolism
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Lin Bai
- Department of Obstetrics and Gynecology, The First People's Hospital of Shangqiu, No. 292 Kaixuan Nan Road, Suiyang District, Shangqiu 476100, China.
| | - Aihua Wang
- Department of Obstetrics and Gynecology, The First People's Hospital of Shangqiu, No. 292 Kaixuan Nan Road, Suiyang District, Shangqiu 476100, China
| | - Yali Zhang
- Department of Obstetrics and Gynecology, The First People's Hospital of Shangqiu, No. 292 Kaixuan Nan Road, Suiyang District, Shangqiu 476100, China
| | - Xiaofeng Xu
- Department of Obstetrics and Gynecology, The First People's Hospital of Shangqiu, No. 292 Kaixuan Nan Road, Suiyang District, Shangqiu 476100, China
| | - Xiao Zhang
- Department of Obstetrics and Gynecology, The First People's Hospital of Shangqiu, No. 292 Kaixuan Nan Road, Suiyang District, Shangqiu 476100, China
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