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Thangavelu L, Goyal A, Afzal M, Moglad E, Rawat S, Kazmi I, Alzarea SI, Almalki WH, Rani R, Madhubabu P, Rajput P, Bansal P. Pyroptosis in lung cancer: The emerging role of non-coding RNAs. Pathol Res Pract 2024; 263:155619. [PMID: 39357188 DOI: 10.1016/j.prp.2024.155619] [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] [Received: 08/10/2024] [Revised: 09/12/2024] [Accepted: 09/25/2024] [Indexed: 10/04/2024]
Abstract
Lung cancer remains an intractable malignancy worldwide, prompting novel therapeutic modalities. Pyroptosis, a lethal form of programmed cell death featured by inflammation, has been involved in cancer progression and treatment response. Simultaneously, non-coding RNA has been shown to have important roles in coordinating pattern formation and oncogenic pathways, including long non-coding RNA (lncRNAs), microRNA (miRNAs), circular RNA (circRNAs), and small interfering RNA (siRNAs). Recent studies have revealed that ncRNAs can promote or inhibit pyroptosis by interacting with key molecular players such as NLRP3, GSDMD, and various transcription factors. This dual role of ncRNAs offers a unique therapeutic potential to manipulate pyroptosis pathways, providing opportunities for innovative cancer treatments. In this review, we integrate current research findings to propose novel strategies for leveraging ncRNA-mediated pyroptosis as a therapeutic intervention in lung cancer. We explore the potential of ncRNAs as biomarkers for predicting patient response to treatment and as targets for overcoming resistance to conventional therapies.
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Affiliation(s)
- Lakshmi Thangavelu
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, India
| | - Ahsas Goyal
- Institute of Pharmaceutical Research, GLA University, Mathura, UP, India
| | - Muhammad Afzal
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah 21442, Saudi Arabia
| | - Ehssan Moglad
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam bin Abdulaziz University, Alkharj 11942, Saudi Arabia
| | - Sushama Rawat
- Graphic Era (Deemed to be University), Clement Town, 248002, Dehradun, India
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al-Jouf 72341, Saudi Arabia
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Richa Rani
- University Centre for Research and Development, Chandigarh University, Mohali, Punjab 140413, India
| | | | - Pranchal Rajput
- Uttaranchal Institute of Pharmaceutical Sciences, Division of Research and Innovation, Uttaranchal University, India
| | - Pooja Bansal
- Department of Applied Sciences, Chandigarh Engineering College, Chandigarh Group of Colleges, Jhanjeri, Mohali 140307, Punjab, India
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2
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Wang H, Wang D, Xu Y. Exonuclease-iii -propelled DNAzyme cascade for sensitive and reliable cervical cancer related miRNA analysis. Anal Biochem 2024; 691:115547. [PMID: 38670419 DOI: 10.1016/j.ab.2024.115547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/28/2024] [Accepted: 04/24/2024] [Indexed: 04/28/2024]
Abstract
MicroRNAs (miRNAs) can serve as biomarkers for early-diagnosis, therapy, and postoperative care of cervical cancer. Sensitive and reliable quantification of miRNA remains a huge challenge due to its low expressing levels and background interference. Herein, we propose a novel exonuclease-III (Exo-III)-propelled DNAzyme cascade for sensitive and high-efficient miRNA analysis. This method involves the engineering of compact DNAzyme hairpin probes, including the H1 probe and H2 probe. The H1 probe is designed with exposed analyte recognition subunits that can specifically recognize target miRNA. This recognition triggers two processes: Exo-iii-assisted target regeneration and successive substrate cleavage catalyzed by DNAzyme. The unique character of Exo-III that catalyzes removal of mononucleotides from the blunt or recessed 3'-OH termini of dsDNA confers the approach with a minimal background signal. The multiple signal cycles provided an abundant signal amplification and consequently, the method exhibited a low limit of detection of 3.12 fM, and a better specificity over several homologous miRNAs. In summary, this powerful Exo-III driven DNAzyme cascaded system offers broader and more adaptable methods for comprehending the activities of miRNA in various biological occurrences.
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Affiliation(s)
- Hongli Wang
- Department of Obstetrics and Gynecology, Northwest Women's and Children's Hospital, Xi'an city, 710061, Shaanxi Province, China
| | - Daoli Wang
- Department of Pediatrics, Northwest Women's and Children's Hospital, Xi'an city, 710061, Shaanxi Province, China
| | - Yehong Xu
- Department of Obstetrics and Gynecology, Northwest Women's and Children's Hospital, Xi'an city, 710061, Shaanxi Province, China.
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3
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Brown N, Roman M, Miller D, Murphy G, Woźniak MJ. A Systematic Review and Meta-Analysis of MicroRNA as Predictive Biomarkers of Acute Kidney Injury. Biomedicines 2024; 12:1695. [PMID: 39200160 PMCID: PMC11351452 DOI: 10.3390/biomedicines12081695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/23/2024] [Accepted: 07/28/2024] [Indexed: 09/01/2024] Open
Abstract
Acute kidney injury (AKI) affects 10-15% of hospitalised patients and arises after severe infections, major surgeries, or exposure to nephrotoxic drugs. AKI diagnosis based on creatinine level changes lacks specificity and may be delayed. MicroRNAs are short non-coding RNA secreted by all cells. This review of studies measuring miRNAs in AKI aimed to verify miRNAs as diagnostic markers. The study included data from patients diagnosed with AKI due to sepsis, ischaemia, nephrotoxins, radiocontrast, shock, trauma, and cardiopulmonary bypass. Out of 71 studies, the majority focused on AKI in sepsis patients, followed by cardiac surgery patients, ICU patients, and individuals receiving nephrotoxic agents or experiencing ischaemia. Studies that used untargeted assays found 856 differentially regulated miRNAs, although none of these were confirmed by more than one study. Moreover, 68 studies measured miRNAs by qRT-PCR, and 2 studies reported downregulation of miR-495-3p and miR-370-3p in AKI patients with sepsis after the AKI diagnosis. In three studies, upregulation of miR-21 was reported at the time of the AKI diagnosis with a significant pooled effect of 0.56. MiR-21 was also measured 19-24 h after cardiac surgery in three studies. However, the pooled effect was not significant. Despite the considerable research into miRNA in AKI, there is a knowledge gap in their applicability as diagnostic markers of AKI in humans.
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Affiliation(s)
| | | | | | | | - Marcin J. Woźniak
- Department of Cardiovascular Sciences and NIHR Cardiovascular Biomedical Research Unit, Glenfield Hospital, University of Leicester, Leicester LE3 9QP, UK; (N.B.); (M.R.); (D.M.); (G.M.)
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Negahdary M. Role of miRNA-21 in cancer and its application in electrochemical bioanalysis. Bioanalysis 2024:1-4. [PMID: 38949192 DOI: 10.1080/17576180.2024.2368340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/12/2024] [Indexed: 07/02/2024] Open
Affiliation(s)
- Masoud Negahdary
- Department of Biomedical Engineering, Texas A&M University, 600 Discovery Drive, College Station, TX 77840-3006, USA
- Center for Remote Health Technologies & Systems, Texas A&M Engineering Experiment Station, 600 Discovery Drive, College Station, TX 77840-3006, USA
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Zhang L, Xie Q, Chang S, Ai Y, Dong K, Zhang H. Epigenetic Factor MicroRNAs Likely Mediate Vaccine Protection Efficacy against Lymphomas in Response to Tumor Virus Infection in Chickens through Target Gene Involved Signaling Pathways. Vet Sci 2024; 11:139. [PMID: 38668407 PMCID: PMC11053969 DOI: 10.3390/vetsci11040139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/16/2024] [Accepted: 03/20/2024] [Indexed: 04/29/2024] Open
Abstract
Epigenetic factors, including microRNAs (miRNAs), play an important role in affecting gene expression and, therefore, are involved in various biological processes including immunity protection against tumors. Marek's disease (MD) is a highly contagious disease of chickens caused by the MD virus (MDV). MD has been primarily controlled by vaccinations. MD vaccine efficacy might, in part, be dependent on modulations of a complex set of factors including host epigenetic factors. This study was designed to identify differentially expressed miRNAs in the primary lymphoid organ, bursae of Fabricius, in response to MD vaccination followed by MDV challenge in two genetically divergent inbred lines of White Leghorns. Small RNA sequencing and bioinformatic analyses of the small RNA sequence reads identified hundreds of miRNAs among all the treatment groups. A small portion of the identified miRNAs was differentially expressed within each of the four treatment groups, which were HVT or CVI988/Rispens vaccinated line 63-resistant birds and line 72-susceptible birds. A direct comparison between the resistant line 63 and susceptible line 72 groups vaccinated with HVT followed by MDV challenge identified five differentially expressed miRNAs. Gene Ontology analysis of the target genes of those five miRNAs revealed that those target genes, in addition to various GO terms, are involved in multiple signaling pathways including MAPK, TGF-β, ErbB, and EGFR1 signaling pathways. The general functions of those pathways reportedly play important roles in oncogenesis, anti-cancer immunity, cancer cell migration, and metastatic progression. Therefore, it is highly likely that those miRNAs may, in part, influence vaccine protection through the pathways.
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Affiliation(s)
- Lei Zhang
- U.S. Department of Agriculture, Agricultural Research Service, U.S. National Poultry Research Center, Athens, GA 30605, USA;
- Institute of Special Wild Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun 130112, China
| | - Qingmei Xie
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China;
| | - Shuang Chang
- College of Veterinary Medicine, Shandong Agricultural University, Tai’an 271018, China;
| | - Yongxing Ai
- College of Animal Science, Jilin University, Changchun 130062, China;
| | - Kunzhe Dong
- Department of Pharmacology and Toxicology, Augusta University, Augusta, GA 30912, USA;
| | - Huanmin Zhang
- U.S. Department of Agriculture, Agricultural Research Service, U.S. National Poultry Research Center, Athens, GA 30605, USA;
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Li J, Li PT, Wu W, Ding BN, Wen YG, Cai HL, Liu SX, Hong T, Zhang JF, Zhou JD, Qian LY, Du J. POU2F2-mediated upregulation of lncRNA PTPRG-AS1 inhibits ferroptosis in breast cancer via miR-376c-3p/SLC7A11 axis. Epigenomics 2024; 16:215-231. [PMID: 38318853 DOI: 10.2217/epi-2023-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024] Open
Abstract
Background: Triple-negative breast cancer (TNBC) is a subtype of BC with high rates of mortality. The mechanism of PTPRG-AS1 in ferroptosis of TNBC was investigated. Methods: Chromatin immunoprecipitation and dual-luciferase reporter assays were used to measure intermolecular relationships. MTT and colony formation assays detected cell viability and proliferation. Kits detected Fe2+ and reactive oxygen species levels. The role of PTPRG-AS1 in tumor growth was analyzed in vivo. Results: PTPRG-AS1 was increased in TNBC tissues and cells. PTPRG-AS1 silencing increased the reduction of glutathione and GPX4, increased Fe2+ and reactive oxygen species in erastin-treated cells and inhibited proliferation. POU2F2 transcriptionally upregulated PTPRG-AS1. PTPRG-AS1 targeted miR-376c-3p to upregulate SLC7A11. PTPRG-AS1 knockdown suppressed tumor growth in vivo. Conclusion: POU2F2 transcriptionally activates PTPRG-AS1 to modulate ferroptosis and proliferation by miR-376c-3p/SLC7A11, promoting TNBC.
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Affiliation(s)
- Jun Li
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Pei-Ting Li
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Wei Wu
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Bo-Ni Ding
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Yan-Guang Wen
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Hai-Lin Cai
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Shuang-Xi Liu
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Tao Hong
- Department of Breast & Thyroid Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330008, Jiangxi Province, China
| | - Jian-Fei Zhang
- Department of Plastic Surgery, The Second Affiliated Hospital of the University of South China, Hengyang, 421000, Hunan Province, China
| | - Jian-Da Zhou
- Department of Plastic Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Li-Yuan Qian
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
| | - Juan Du
- Department of Breast & Thyroid Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan Province, China
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Singh P. MicroRNA based combinatorial therapy against TKIs resistant CML by inactivating the PI3K/Akt/mTOR pathway: a review. Med Oncol 2023; 40:300. [PMID: 37713129 DOI: 10.1007/s12032-023-02161-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/14/2023] [Indexed: 09/16/2023]
Abstract
Chronic myeloid leukemia (CML) is characterized by presence of Philadelphia chromosome, which harbors BCR-ABL oncogene responsible for encoding BCR-ABL oncoprotein. This oncoprotein interferes with cellular signaling pathways, resulting in tumor progression. Among these pathways, PI3K/Akt/mTOR pathway is significantly upregulated in CML. Tyrosine kinase inhibitors (TKIs) are current standard therapy for CML, and they have shown remarkable efficacy. However, emergence of TKIs drug resistance has necessitated investigation of novel therapeutic approaches. Components of PI3K/Akt/mTOR pathway have emerged as attractive targets in this context, as this pathway is known to be activated in TKIs-resistant CML cells/patients. Inhibiting this pathway may provide a complementary approach to improving TKIs' efficacy and treatment outcomes. Given previous research indicating that miRNAs play an inhibitory role in cancer, current study used computational tools to identify miRNAs that specifically target pathway's core components. A comprehensive analysis was performed, resulting in identification of 111 miRNAs that potentially target PI3K/Akt/mTOR pathway. From this extensive list, 7 miRNAs was selected for further investigation based on their consistent downregulation across leukemia subtypes. Except for hsa-miR-199a-3p, remaining six miRNAs have been extensively studied in acute myeloid leukemia (AML). Given high similarity between AML and CML, it is believed that six miRNAs which are not studied in context of CML may also be advantageous for curing chemoresistance in CML. Building upon this knowledge, it is reasonable to speculate that a combination therapy approach involving use of miRNAs alongside TKIs may offer improved therapy for TKIs-resistant CML compared to TKIs monotherapy alone.
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Affiliation(s)
- Priyanka Singh
- Department of Biochemistry, School of Basic Sciences, Central University of Punjab, Ghudda, 151401, Bathinda, India.
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8
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Benlhachemi S, Abouqal R, Coleman N, Murray MJ, Khattab M, El fahime E. Circulating microRNA profiles in Wilms tumour (WT): A systematic review and meta-analysis of diagnostic test accuracy. Noncoding RNA Res 2023; 8:413-425. [PMID: 37305178 PMCID: PMC10247954 DOI: 10.1016/j.ncrna.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/13/2023] Open
Abstract
Background Wilms tumour (WT) is caused by aberrant embryonic kidney development and associated with dysregulated expression of short, non-protein-coding RNAs termed microRNAs (miRNAs). At present, there is no reliable circulating biomarker of WT, and this remains an urgent unmet clinical need. Such biomarkers may assist diagnosis, subtyping/prognostication, and disease-monitoring. Here, we established the list of dysregulated circulating miRNAs in WT from the existing published literature. Methods Regardless of publication date, PubMed, Scopus, Web-of-Science, and Wiley online library databases were searched for English/French studies on WT circulating miRNAs. The PRISMA-compliant search was registered in PROSPERO. The QUADAS tool measured retained article quality. The meta-analysis assessed the sensitivity and specificity of miRNAs for WT diagnosis. Results Qualitative analysis included 280 samples (172 WT patients; 108 healthy controls) from five of 450 published articles. The study uncovered 301 dysregulated miRNAs (144 up-regulated, 143 down-regulated, 14 conflicting). The pooled sensitivity, specificity, and AUC of the 49 significantly dysregulated microRNAs from two studies was 0.67 [0.62; 0.73], 0.95 [0.92; 0.96] and 0.77 [0.73; 0.81] respectively, indicating a stronger diagnostic potential for WT. Conclusions Circulating miRNAs show promise for WT diagnosis and prognosis. More research is needed to confirm these findings and determine associations with tumour stage/subtype. Prospero registration number CRD42022301597.
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Affiliation(s)
- Sara Benlhachemi
- Laboratory of Genomics and Molecular Epidemiology of Genetic Diseases (GE2MG). Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Morocco
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, Rabat, Morocco
| | - Redouane Abouqal
- Biostatistics Laboratory, Clinical Epidemiology Research. Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Morocco
| | - Nicholas Coleman
- Department of Pathology, University of Cambridge, Cambridge, CB2 1QP, UK
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ, UK
| | - Matthew Jonathan Murray
- Department of Pathology, University of Cambridge, Cambridge, CB2 1QP, UK
- Department of Paediatric Haematology and Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ, UK
| | - Mohammed Khattab
- Department of Paediatric Haematology and Oncology, Abulcasis International University of Health Sciences, Rabat, Morocco
| | - Elmostafa El fahime
- Molecular Biology and Functional Genomics Platform, National Center for Scientific and Technical Research, Rabat, Morocco
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Ponomaryova AA, Rykova EY, Solovyova AI, Tarasova AS, Kostromitsky DN, Dobrodeev AY, Afanasiev SA, Cherdyntseva NV. Genomic and Transcriptomic Research in the Discovery and Application of Colorectal Cancer Circulating Markers. Int J Mol Sci 2023; 24:12407. [PMID: 37569782 PMCID: PMC10419249 DOI: 10.3390/ijms241512407] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/24/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Colorectal cancer (CRC) is the most frequently occurring malignancy in the world. However, the mortality from CRC can be reduced through early diagnostics, selection of the most effective treatment, observation of the therapy success, and the earliest possible diagnosis of recurrences. A comprehensive analysis of genetic and epigenetic factors contributing to the CRC development is needed to refine diagnostic, therapeutic, and preventive strategies and to ensure appropriate decision making in managing specific CRC cases. The liquid biopsy approach utilizing circulating markers has demonstrated its good performance as a tool to detect the changes in the molecular pathways associated with various cancers. In this review, we attempted to brief the main tendencies in the development of circulating DNA and RNA-based markers in CRC such as cancer-associated DNA mutations, DNA methylation changes, and non-coding RNA expression shifts. Attention is devoted to the existing circulating nucleic acid-based CRC markers, the possibility of their application in clinical practice today, and their future improvement. Approaches to the discovery and verification of new markers are described, and the existing problems and potential solutions for them are highlighted.
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Affiliation(s)
- Anastasia A. Ponomaryova
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Elena Yu. Rykova
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Department of Engineering Problems of Ecology, Novosibirsk State Technical University, 630087 Novosibirsk, Russia
| | - Anastasia I. Solovyova
- Department of Biochemistry, Medico-Biological Faculty, Siberian State Medical University, 634050 Tomsk, Russia
| | - Anna S. Tarasova
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Dmitry N. Kostromitsky
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Alexey Yu. Dobrodeev
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Sergey A. Afanasiev
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Nadezhda V. Cherdyntseva
- Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, 634009 Tomsk, Russia
- Faculty of Chemistry, National Research Tomsk State University, 634050 Tomsk, Russia
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Song J, Li W, Yuan C, Gao T, Lu X, Wang L, Niu Q. Changes in miR-134-3p expression and zDHHC3-AMPARs axis in association with aluminum neurotoxicity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:92880-92890. [PMID: 37495815 DOI: 10.1007/s11356-023-28901-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/17/2023] [Indexed: 07/28/2023]
Abstract
Aluminum (Al) is a neurotoxic substance associated with cognitive dysfunction and neurodegenerative diseases, such as Alzheimer's disease, but the mechanisms for aluminum neurotoxicity remain to be identified. In this work, we try to investigate a novel potential biomarker of cognitive dysfunction following aluminum exposure and the mechanism involved. Recently, miR-134-3p was reported as a novel regulator of cognitive function. To address this, we investigate the expression level of miR-134-3p in plasma from 280 aluminum factory workers and analyzed the correlation between miRNA-134-3p, blood Al concentration, and Montreal Cognitive Assessment Scale (MoCA scale) score. The results implied that occupational aluminum exposure elevated miR-134-3p expression in the plasma of workers accompanied by cognitive impairment. Our experiment studies using both animal models and PC12 cells validated the upregulation of miR-134-3p caused by aluminum. In addition, we identified that palmitoylation enzyme zDHHC3 was the target of miR-134-3p, and the decreasing AMPAR receptor (AMPAR) trafficking was related to the learning and memory impairment induced by aluminum. More importantly, using transfection and interference approaches in PC12 cells, inhibition of miR-134-3p resulted in a recovery of zDHHC3-AMPARs axis to a certain extent in response to aluminum. In summary, miR-134-3p was found to be involved in aluminum neurotoxicity by targeting zDHHC3-AMPARs axis and could serve as a potential biomarker or helpful target.
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Affiliation(s)
- Jing Song
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China.
- Key Lab of Environmental Hazard and Health of Shanxi Province, Shanxi Medical University, Taiyuan, China.
- National Health Commission Key Laboratory of Pneumoconiosis, Taiyuan, China.
| | - Wenjing Li
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Chunman Yuan
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Ting Gao
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Xiaoting Lu
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
- Key Lab of Environmental Hazard and Health of Shanxi Province, Shanxi Medical University, Taiyuan, China
- National Health Commission Key Laboratory of Pneumoconiosis, Taiyuan, China
| | - Linping Wang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
- Key Lab of Environmental Hazard and Health of Shanxi Province, Shanxi Medical University, Taiyuan, China
- National Health Commission Key Laboratory of Pneumoconiosis, Taiyuan, China
| | - Qiao Niu
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, China
- Key Lab of Environmental Hazard and Health of Shanxi Province, Shanxi Medical University, Taiyuan, China
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Gan T, Yu J, He J. miRNA, lncRNA and circRNA: targeted molecules with therapeutic promises in Mycoplasma pneumoniae infection. Arch Microbiol 2023; 205:293. [PMID: 37477725 DOI: 10.1007/s00203-023-03636-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/02/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023]
Abstract
Mycoplasma pneumoniae (MP) is primarily recognized as a respiratory pathogen that causes community-acquired pneumonia, which can lead to acute upper and lower airway inflammation and extrapulmonary syndrome. Refractory pneumonia caused by MP can cause severe complications and even be life-threatening, particularly in infants and the elderly. It is well-known that non-coding RNAs (ncRNAs) represented by miRNAs, lncRNAs and circRNAs have been manifested to be widely involved in the regulation of gene expression. Growing evidence indicates that these ncRNAs have distinct differentiated expression in MP infection and affect multiple biological processes, playing an indispensable role in the initiation and promotion of MP infection. However, the epigenetic mechanisms involved in the development of MP infection remain unclear. This article reviews the mechanisms by which miRNAs, lncRNAs, and circRNAs mediate MP infection, such as inflammatory responses, apoptosis and pulmonary fibrosis. Focusing on miRNAs, lncRNAs and circRNAs associated with MP infection could provide new insights into this disease's early diagnosis and therapeutic approaches.
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Affiliation(s)
- Tian Gan
- The Affiliated Nanhua Hospital, Department of Clinical Laboratory, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Jianwei Yu
- The Affiliated Nanhua Hospital, Department of Clinical Laboratory, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
- Department of Public Health Laboratory Sciences, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Jun He
- The Affiliated Nanhua Hospital, Department of Clinical Laboratory, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China.
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12
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Roi A, Boia S, Rusu LC, Roi CI, Boia ER, Riviș M. Circulating miRNA as a Biomarker in Oral Cancer Liquid Biopsy. Biomedicines 2023; 11:biomedicines11030965. [PMID: 36979943 PMCID: PMC10046112 DOI: 10.3390/biomedicines11030965] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/10/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
Oral cancer is currently challenging the healthcare system, with a high incidence among the population and a poor survival rate. One of the main focuses related to this malignancy is the urge to implement a viable approach for improving its early diagnosis. By introducing the use of liquid biopsy and the identification of potential biomarkers, aiming for a noninvasive approach, new advancements offer promising perspectives in the diagnosis of oral cancer. The present review discusses the potential of circulating miRNAs as oral cancer biomarkers identified in body fluids such as serum, plasma, and saliva samples of oral cancer patients. Existing results reveal an important implication of different miRNA expressions involved in the initiation, development, progression, and metastasis rate of oral malignancy. Liquid biomarkers can play a crucial role in the development of the concept of personalized medicine, providing a wide range of clinical applications and future targeted therapies.
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Affiliation(s)
- Alexandra Roi
- Department of Oral Pathology, Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, "Victor Babes" University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania
| | - Simina Boia
- Department of Periodontology, "Victor Babes" University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania
| | - Laura-Cristina Rusu
- Department of Oral Pathology, Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, "Victor Babes" University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania
| | - Ciprian Ioan Roi
- Department of Anesthesiology and Oral Surgery, Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, "Victor Babes" University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 30041 Timisoara, Romania
| | - Eugen Radu Boia
- Department of Ear, Nose and Throat, "Victor Babes" University of Medicine and Pharmacy Timisoara, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania
| | - Mircea Riviș
- Department of Anesthesiology and Oral Surgery, Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, "Victor Babes" University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 30041 Timisoara, Romania
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13
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Agrawal D, Kumari R, Ratre P, Rehman A, Srivastava RK, Reszka E, Goryacheva IY, Mishra PK. Cell-free circulating miRNAs-lncRNAs-mRNAs as predictive markers for breast cancer risk assessment in women exposed to indoor air pollution. CASE STUDIES IN CHEMICAL AND ENVIRONMENTAL ENGINEERING 2022; 6:100267. [DOI: 10.1016/j.cscee.2022.100267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
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14
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Su F, Gao Z, Liu Y, Zhou G, Gao W, Deng C, Liu Y, Zhang Y, Ma X, Wang Y, Guan L, Zhang Y, Liu B. Prioritizing key synergistic circulating microRNAs for the early diagnosis of biliary tract cancer. Front Oncol 2022; 12:968412. [PMID: 36276146 PMCID: PMC9582275 DOI: 10.3389/fonc.2022.968412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Biliary tract cancer (BTC) is a highly aggressive malignant tumor. Serum microRNAs (ser-miRNAs) serve as noninvasive biomarkers to identify high risk individuals, thereby facilitating the design of precision therapies. The study is to prioritize key synergistic ser-miRNAs for the diagnosis of early BTC. Sampling technology, significant analysis of microarrays, Pearson Correlation Coefficients, t-test, decision tree, and entropy weight were integrated to develop a global optimization algorithm of decision forest. The source code is available at https://github.com/SuFei-lab/GOADF.git. Four key synergistic ser-miRNAs were prioritized and the synergistic classification performance was better than the single miRNA’ s. In the internal feature evaluation dataset, the area under the receiver operating characteristic curve (AUC) for each single miRNA was 0.8413 (hsa-let-7c-5p), 0.7143 (hsa-miR-16-5p), 0.8571 (hsa-miR-17-5p), and 0.9365 (hsa-miR-26a-5p), respectively, whereas the synergistic AUC value increased to 1.0000. In the internal test dataset, the single AUC was 0.6500, 0.5125, 0.6750, and 0.7500, whereas the synergistic AUC increased to 0.8375. In the independent test dataset, the single AUC was 0.7280, 0.8313, 0.8957, and 0.8303, and the synergistic AUC was 0.9110 for discriminating between BTC patients and healthy controls. The AUC for discriminating BTC from pancreatic cancer was 0.9000. Hsa-miR-26a-5p was a predictor of prognosis, patients with high expression had shorter survival than those with low expression. In conclusion, hsa-let-7c-5p, hsa-miR-16-5p, hsa-miR-17-5p, and hsa-miR-26a-5p may act as key synergistic biomarkers and provide important molecular mechanisms that contribute to pathogenesis of BTC.
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Affiliation(s)
- Fei Su
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Ziyu Gao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Yueyang Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Guiqin Zhou
- Department of Immunology, Harbin Medical University, Harbin, China
| | - Wei Gao
- Laboratory of Medical Genetics, Harbin Medical University, Harbin, China
| | - Chao Deng
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Yuyu Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Yihao Zhang
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Xiaoyan Ma
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Yongxia Wang
- Department of Anatomy, Harbin Medical University, Harbin, China
| | - Lili Guan
- Department of Information Management, Shanghai Lixin University of Accounting and Finance, Shanghai, China
- *Correspondence: Baoquan Liu, ; Yafang Zhang, ; Lili Guan,
| | - Yafang Zhang
- Department of Anatomy, Harbin Medical University, Harbin, China
- *Correspondence: Baoquan Liu, ; Yafang Zhang, ; Lili Guan,
| | - Baoquan Liu
- Department of Anatomy, Harbin Medical University, Harbin, China
- Department of Modern Medicine and Pharmacy, University of Tibetan Medicine, Lhasa, China
- *Correspondence: Baoquan Liu, ; Yafang Zhang, ; Lili Guan,
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15
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Liquid Biopsy and Circulating Biomarkers for the Diagnosis of Precancerous and Cancerous Oral Lesions. Noncoding RNA 2022; 8:ncrna8040060. [PMID: 36005828 PMCID: PMC9414906 DOI: 10.3390/ncrna8040060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/21/2022] [Accepted: 08/08/2022] [Indexed: 12/19/2022] Open
Abstract
Oral cancer is one of the most common malignancies worldwide, accounting for 2% of all cases annually and 1.8% of all cancer deaths. To date, tissue biopsy and histopathological analyses are the gold standard methods for the diagnosis of oral cancers. However, oral cancer is generally diagnosed at advanced stages with a consequent poor 5-year survival (~50%) due to limited screening programs and inefficient physical examination strategies. To address these limitations, liquid biopsy is recently emerging as a novel minimally invasive tool for the early identification of tumors as well as for the evaluation of tumor heterogeneity and prognosis of patients. Several studies have demonstrated that liquid biopsy in oral cancer could be useful for the detection of circulating biomarkers including circulating tumor DNA (ctDNA), microRNAs (miRNAs), proteins, and exosomes, thus improving diagnostic strategies and paving the way to personalized medicine. However, the application of liquid biopsy in oral cancer is still limited and further studies are needed to better clarify its clinical impact. The present manuscript aims to provide an updated overview of the potential use of liquid biopsy as an additional tool for the management of oral lesions by describing the available methodologies and the most promising biomarkers.
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Qian L, Zhao Q, Yu P, Lü J, Guo Y, Gong X, Ding Y, Yu S, Fan L, Fan H, Zhang Y, Liu Z, Sheng H, Yu Z. Diagnostic potential of a circulating miRNA model associated with therapeutic effect in heart failure. Lab Invest 2022; 20:267. [PMID: 35690861 PMCID: PMC9188190 DOI: 10.1186/s12967-022-03465-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 05/30/2022] [Indexed: 11/10/2022]
Abstract
Heart failure (HF), as the leading cause of death, is continuing to increase along with the aging of the general population all over the world. Identification of diagnostic biomarkers for early detection of HF is considered as the most effective way to reduce the risk and mortality. Herein, we collected plasma samples from HF patients (n = 40) before and after medical therapy to determine the change of circulating miRNAs through a quantitative real-time PCR (QRT-PCR)-based miRNA screening analysis. miR-30a-5p and miR-654-5p were identified as the most significantly changed miRNAs in the plasma of patients upon treatment. In consistence, miR-30a-5p showed upregulation and miR-654-5p showed downregulation in the circulation of 30 HF patients, compared to 15 normal controls in the training phase, from which a two-circulating miRNA model was developed for HF diagnosis. Next, we performed the model validation using an independent cohort including 50 HF patients and 30 controls. As high as 98.75% of sensitivity and 95.00% of specificity were achieved. A comparison between the miRNA model and NT-pro BNP in diagnostic accuracy of HF indicated an upward trend of the miRNA model. Moreover, change of the two miRNAs was further verified in association with the therapeutic effect of HF patients, in which miR-30a-5p showed decrease while miR-654-5p showed increase in the plasma of patients after LVAD implantation. In conclusion, the current study not only identified circulating miR-654-5p for the first time as a novel biomarker of HF, but also developed a novel 2-circulating miRNA model with promising potentials for diagnosis and prognosis of HF patients, and in association with therapeutic effects as well.
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Affiliation(s)
- Lu Qian
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Qian Zhao
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Ping Yu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Jinhui Lü
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuefan Guo
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Xin Gong
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuanyuan Ding
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Shanshan Yu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Lieying Fan
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Huimin Fan
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuzhen Zhang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Zhongmin Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
| | - Hongzhuan Sheng
- Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
| | - Zuoren Yu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Heart Failure Institute, Shanghai East Hospital, Jinzhou Medical University & Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
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17
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Al Sulaiman D, Juthani N, Doyle PS. Quantitative and Multiplex Detection of Extracellular Vesicle-Derived MicroRNA via Rolling Circle Amplification within Encoded Hydrogel Microparticles. Adv Healthc Mater 2022; 11:e2102332. [PMID: 35029040 PMCID: PMC9117410 DOI: 10.1002/adhm.202102332] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/06/2022] [Indexed: 12/11/2022]
Abstract
Extracellular vesicle-derived microRNA (EV-miRNA) represent a promising cancer biomarker for disease diagnosis and monitoring. However, existing techniques to detect EV-miRNA rely on complex, bias-prone strategies, and preprocessing steps, making absolute quantification highly challenging. This work demonstrates the development and application of a method for quantitative and multiplex detection of EV-miRNA, via rolling circle amplification within encoded hydrogel particles. By a one-pot extracellular vesicle lysis and microRNA capture step, the bias and losses associated with standard RNA extraction techniques is avoided. The system offers a large dynamic range (3 orders of magnitude), ease of multiplexing, and a limit of detection down to 2.3 zmol (46 × 10-18 m), demonstrating its utility in clinical applications based on liquid biopsy tests. Furthermore, orthogonal measurements of EV concentrations coupled with the direct, absolute quantification of miRNA in biological samples results in quantitative measurements of miRNA copy numbers per volume sample, and per extracellular vesicle.
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Affiliation(s)
- Dana Al Sulaiman
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02142 USA
- Division of Physical Science and Engineering King Abdullah University of Science and Technology Thuwal 23955‐6900 Kingdom of Saudi Arabia
| | - Nidhi Juthani
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02142 USA
| | - Patrick S. Doyle
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02142 USA
- Harvard Medical School Initiative for RNA Medicine Boston MA 02115 USA
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18
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Vadla GP, Daghat B, Patterson N, Ahmad V, Perez G, Garcia A, Manjunath Y, Kaifi JT, Li G, Chabu CY. Combining plasma extracellular vesicle Let-7b-5p, miR-184 and circulating miR-22-3p levels for NSCLC diagnosis and drug resistance prediction. Sci Rep 2022; 12:6693. [PMID: 35461372 PMCID: PMC9035169 DOI: 10.1038/s41598-022-10598-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 04/05/2022] [Indexed: 01/04/2023] Open
Abstract
Low-dose computed tomography (LDCT) Non-Small Cell Lung (NSCLC) screening is associated with high false-positive rates, leading to unnecessary expensive and invasive follow ups. There is a need for minimally invasive approaches to improve the accuracy of NSCLC diagnosis. In addition, NSCLC patients harboring sensitizing mutations in epidermal growth factor receptor EGFR (T790M, L578R) are treated with Osimertinib, a potent tyrosine kinase inhibitor (TKI). However, nearly all patients develop TKI resistance. The underlying mechanisms are not fully understood. Plasma extracellular vesicle (EV) and circulating microRNA (miRNA) have been proposed as biomarkers for cancer screening and to inform treatment decisions. However, the identification of highly sensitive and broadly predictive core miRNA signatures remains a challenge. Also, how these systemic and diverse miRNAs impact cancer drug response is not well understood. Using an integrative approach, we examined plasma EV and circulating miRNA isolated from NSCLC patients versus screening controls with a similar risk profile. We found that combining EV (Hsa-miR-184, Let-7b-5p) and circulating (Hsa-miR-22-3p) miRNAs abundance robustly discriminates between NSCLC patients and high-risk cancer-free controls. Further, we found that Hsa-miR-22-3p, Hsa-miR-184, and Let-7b-5p functionally converge on WNT/βcatenin and mTOR/AKT signaling axes, known cancer therapy resistance signals. Targeting Hsa-miR-22-3p and Hsa-miR-184 desensitized EGFR-mutated (T790M, L578R) NSCLC cells to Osimertinib. These findings suggest that the expression levels of circulating hsa-miR-22-3p combined with EV hsa-miR-184 and Let-7b-5p levels potentially define a core biomarker signature for improving the accuracy of NSCLC diagnosis. Importantly, these biomarkers have the potential to enable prospective identification of patients who are at risk of responding poorly to Osimertinib alone but likely to benefit from Osimertinib/AKT blockade combination treatments.
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Affiliation(s)
- G P Vadla
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - B Daghat
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - N Patterson
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - V Ahmad
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - G Perez
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - A Garcia
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - Y Manjunath
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
| | - J T Kaifi
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA
| | - G Li
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA
| | - C Y Chabu
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA.
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA.
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA.
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19
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Liu Z, Huang J, Jiang Q, Li X, Tang X, Chen S, Jiang L, Fu G, Liu S. miR-125a attenuates the malignant biological behaviors of cervical squamous cell carcinoma cells through Rad51. Bioengineered 2022; 13:8503-8514. [PMID: 35332852 PMCID: PMC9161904 DOI: 10.1080/21655979.2022.2051827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 11/02/2022] Open
Abstract
Cervical squamous cell carcinoma (CSCC), the most common cervical malignancy, is more likely to invade and metastasize than other cervical cancers. miR-125a, a tumor suppressor gene, has been confirmed to be associated with cancer metastasis. However, the role of miR-125a in CSCC and the underlying mechanism are unknown. miR-125a expression was confirmed by real-time quantitative PCR (RT-qPCR), and the Rad51 expression level was measured by western blotting analysis. CSCC cell proliferation, migration and invasion were assessed with functional assays, including CCK-8, colony formation, wound healing and Transwell assays. Our data confirmed that miR-125a is expressed at low levels in CSCC tissues and cells. Functionally, the overexpression of miR-125a greatly prevented the proliferation, migration and invasion of CSCC cells, and the inhibition of miR-125a expression strongly enhanced these behaviors in CSCC cells. Moreover, the expression of Rad51, a miR-125a target gene, greatly reversed the miR-125-mediated inhibition of CSCC cell proliferation, migration and invasion. In addition, we discovered that miR-125a downregulated the levels of phosphorylated PI3K, AKT and mTOR through Rad51 in CSCC cells. miR-125a, a tumor suppressor, can attenuate the malignant behaviors of CSCC cells by targeting Rad51. Therefore, the miR-125a/Rad51 axis might be a target for CSCC therapy.
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Affiliation(s)
- Zeping Liu
- Department of Pathology, The Second Hospital of Longyan, Longyan, China
| | - Jinchang Huang
- Department of Pathology, Ganzhou People’s Hospital, the Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China
| | - Qiuju Jiang
- Department of Pathology, The Second Hospital of Longyan, Longyan, China
| | - Xiaoling Li
- Department of Pathology, The Second Hospital of Longyan, Longyan, China
| | - Xiaohui Tang
- Department of Pathology, The Second Hospital of Longyan, Longyan, China
| | - Shasha Chen
- Department of Pathology, The Second Hospital of Longyan, Longyan, China
| | - Liling Jiang
- Department of Gynaecology and Obstetrics, The Second Hospital of Longyan, Longyan, China
| | - Genghua Fu
- Department of Gynaecology and Obstetrics, The Second Hospital of Longyan, Longyan, China
| | - Sijun Liu
- Department of Pathology, The First Affiliated Hospital of Gannan Medical University, Gannan, China
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20
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Zhuang H, Ma X, Liu X, Li C, Li X, Wu L, Wen M, Shi W, Yang X. Hyaluronan-mediated motility receptor antisense RNA 1 promotes hepatitis B virus-related hepatocellular carcinoma progression by regulating miR-627-3p/High Mobility Group AT-hook 2 axis. Bioengineered 2022; 13:8617-8630. [PMID: 35322735 PMCID: PMC9162001 DOI: 10.1080/21655979.2022.2054151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a common malignancy in the world, with high mortality and poor prognosis. Hepatitis B virus (HBV) is one of the key factors implicated in the occurrence of HCC. Increasing evidence suggests that miRNAs play important roles in the development and metastasis of HBV-associated HCC (HBV-HCC). Here, we performed CCK8 (Cell count kit-8), EdU (5-ethynyl-2’-deoxyuridine) incorporation assay, wound-healing assay, transwell assay to study the changes in the cellular phenotype. Luciferase reporter assay, RNA pull-down experiment, RT-qPCR and western blotting were employed to study molecular mechanism. In addition, we also constructed a mouse HCC xenograft model to verify the functional role of HMMR-AS1/miR-627-3p/HMGA2 signal axis in vivo. Our study demonstrated that HMMR-AS1 was highly expressed in HCC tissues and cell lines, suggesting its implication in the progression of HCC. In addition, in vitro experiments showed that high HMMR-AS1 expression facilitated the migration, invasion, and proliferation of HCC cells. We further revealed that HMMR-AS1 promoted the malignant phenotype of HCC cells by regulating miR-627-3p/HMGA2 axis. Together, our data suggest that HMMR-AS1 regulates HBV-HCC progression via miR-627-3p/HMGA2 axis.
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Affiliation(s)
- Hai Zhuang
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Xiaoxia Ma
- Department of Hepato-Biliary Surgery Ward, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Xiaoyan Liu
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Chao Li
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Xinying Li
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Ling Wu
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Maofei Wen
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Wenli Shi
- Department of Infectious Diseases Ward, Baiyun Hospital Affiliated to Guizhou Medical University, Guiyang, China
| | - Xiaozhou Yang
- Department of Infectious Diseases, The Second Affifiliated Hospital of Dalian Medical University, Dalian, China
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21
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Dehghanian F, Azhir Z, Khalilian S, Grüning B. Non-coding RNAs underlying the pathophysiological links between type 2 diabetes and pancreatic cancer: A systematic review. J Diabetes Investig 2022; 13:405-428. [PMID: 34859606 PMCID: PMC8902405 DOI: 10.1111/jdi.13727] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/11/2021] [Accepted: 11/30/2021] [Indexed: 12/21/2022] Open
Abstract
Type 2 diabetes is known as a risk factor for pancreatic cancer (PC). Various genetic and environmental factors cause both these global chronic diseases. The mechanisms that define their relationships are complex and poorly understood. Recent studies have implicated that metabolic abnormalities, including hyperglycemia and hyperinsulinemia, could lead to cell damage responses, cell transformation, and increased cancer risk. Hence, these kinds of abnormalities following molecular events could be essential to develop our understanding of this complicated link. Among different molecular events, focusing on shared signaling pathways including metabolic (PI3K/Akt/mTOR) and mitogenic (MAPK) pathways in addition to regulatory mechanisms of gene expression such as those involved in non-coding RNAs (miRNAs, circRNAs, and lncRNAs) could be considered as powerful tools to describe this association. A better understanding of the molecular mechanisms involved in the development of type 2 diabetes and pancreatic cancer would help us to find a new research area for developing therapeutic and preventive strategies. For this purpose, in this review, we focused on the shared molecular events resulting in type 2 diabetes and pancreatic cancer. First, a comprehensive literature review was performed to determine similar molecular pathways and non-coding RNAs; then, the final results were discussed in more detail.
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Affiliation(s)
- Fariba Dehghanian
- Department of Cell and Molecular Biology and MicrobiologyFaculty of Biological Science and TechnologyUniversity of IsfahanIsfahanIran
| | - Zahra Azhir
- Department of Cell and Molecular Biology and MicrobiologyFaculty of Biological Science and TechnologyUniversity of IsfahanIsfahanIran
| | - Sheyda Khalilian
- Department of Cell and Molecular Biology and MicrobiologyFaculty of Biological Science and TechnologyUniversity of IsfahanIsfahanIran
| | - Björn Grüning
- Department of Computer ScienceBioinformatics GroupUniversity of FreiburgFreiburgGermany
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22
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Yu Q, Chen W, Li Y, He J, Wang Y, Yang S, Zhou J. The novel circular RNA HIPK3 accelerates the proliferation and invasion of hepatocellular carcinoma cells by sponging the micro RNA-124 or micro RNA-506/pyruvate dehydrogenase kinase 2 axis. Bioengineered 2022; 13:4717-4729. [PMID: 35212603 PMCID: PMC8974013 DOI: 10.1080/21655979.2022.2031398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Circular RNAs (circRNAs) have been confirmed to be associated with the progression of various cancers, including hepatocellular carcinoma (HCC). However, the role and mechanism of circHIPK3 in HCC are still unclear. To investigate its function, circHIPK3 expression was first determined by RT–qPCR in HCC tissues or cells. Functionally, cell proliferation and invasion were investigated by CCK-8, EdU, or Transwell assays. In terms of understanding the mechanism, the interaction of the circRNA HIPK3/micro RNA 124 (miRNA 124) or micro RNA 506 (miRNA506) /PDK2 regulatory loop was verified by dual-luciferase reporter gene assay. In addition, a xenograft tumor model was established to confirm the impact of circHIPK3 on the growth of HCC cells in vivo. We found that circHIPK3 was upregulated in HCC patients and associated with clinical characteristics, while miR-124 and miR-506 were downregulated in HCC patients. Additionally, we proved that knock down of circHIPK3 remarkably suppressed the proliferation and invasion of HCC cells. Mechanistically, circHIPK3 directly bound to miR-124 or miR-506 and inhibited their expression, and PDK2 was a target gene of miR-124 or miR-506. Moreover, circHIPK3 overexpression reversed the inhibitory effect of miR-124 or miR-506 on HCC progression. miR-124 or miR-506 could also suppress tumorigenesis of HCC cells by PDK2. Furthermore, in vivo evidence confirmed that knock down of circHIPK3 inhibited tumor formation. We suggest that circHIPK3 can accelerate the proliferation and invasion of HCC cells by sponging miR-124 or miR-506 to upregulate PDK2, which is the underlying mechanism of circHIPK3-induced HCC progression.
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Affiliation(s)
- Qiangfeng Yu
- The Second Department of General Surgery, Zhuhai People's Hospital, Zhuhai, China
| | - Wenxiang Chen
- Department of Hepatobiliary and Pancreatic Surgery, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Yiming Li
- Department of Hepatobiliary and Pancreatic Surgery, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Jun He
- Department of Hepatobiliary and Pancreatic Surgery, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Yu Wang
- Department of Hepatobiliary and Pancreatic Surgery, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Sijia Yang
- The Second Department of General Surgery, Zhuhai People's Hospital, Zhuhai, China
| | - Jianyin Zhou
- Department of Hepatobiliary and Pancreatic Surgery, Zhongshan Hospital, Xiamen University, Xiamen, China
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23
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Xiao D, Hu X, Zhang J. Tumor Targeted Polymer Nanoparticles Co-loaded with Docetaxel and siCCAT2 for Combination Therapy of Lung Cancer. J Drug Target 2021; 30:534-543. [PMID: 34931561 DOI: 10.1080/1061186x.2021.2016773] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Multi-drug resistance (MDR) is the major hindrances toward the successful treatment of malignant lung cancer. The aim of this study was to develop a novel nanoparticle co-loaded with docetaxel (DTX) and si-colon cancer-associated transcript-2 (siCCAT2) (NP-DTX/siCCAT2) for overcoming the DTX-resistant non-small cell lung cancer (NSCLC). The NP-DTX/siCCAT2, developed by DTX-conjugated poly (D,L-lactic-co-glycolic acid) (PLGA) copolymers, has an average size of t 87.26 nm. Further modification of Transferrin (Tf) peptides on the surface of NP-DTX/siCCAT2 did not significantly change the particle size with an average diameter of 96.81 nm. The present study demonstrated that TfNP-DTX/siCCAT2 has excellent tumor targeting ability and resulted in an enhanced anti-tumor effect both in vitro and in vivo experiments. Not unexpectedly, more excellent anti-tumor effect of NP-DTX/siCCAT2 was obtained than the NP-DTX because of that that silencing of CCAT2 levels in lung cancer cells resulted in down-regulated expressions of P-glycoprotein (P-gp) and multidrug-resistance-associated proteins 1 (MRP1). Further investigation revealed that inhibition of CCAT2 expression dramatically increased the activity of miR-204-3p and thereby signally suppressed the IGFBP2/AKT/Bcl2 pathway.
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Affiliation(s)
- Dayong Xiao
- Department of Thoracic and Cardiovascular Surgery, People's Hospital of Wanning City, Hainan Province, 571541, China
| | - Xinlei Hu
- Department of Endocrinology, Handan First Hospital, Handan, Hebei Province, 056002, China
| | - Juan Zhang
- Department of Thoracic and Cardiovascular Surgery, Jinan Fourth People's Hospital, Jinan, Shandong Province, 250000, China
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24
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Dai T, Liang J, Liu W, Zou Y, Niu F, Li M, Zhang H, Li C, Fan M, Cui G. The miRNA mir-582-3p suppresses ovarian cancer progression by targeting AKT/MTOR signaling via lncRNA TUG1. Bioengineered 2021; 12:10771-10781. [PMID: 34793263 PMCID: PMC8810093 DOI: 10.1080/21655979.2021.2003662] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Ovarian cancer (OC) is one of the most common malignancies of the female reproductive system. The miRNA miR-582-3p is associated with a variety of tumors, and the aim of this study was to investigate the role and mechanisms of miR-582-3p specifically in ovarian carcinogenesis and progression. Low expression of miR-582-3p was noted in OC tissue and cell lines, and lower expression of miR-582-3p correlated with lower overall survival in OC patients. Knockdown of miR-582-3p promoted the proliferation and migration of OC cells, while overexpression inhibited them. TUG1, a long non-coding RNA, was found to bind to miR-582-3p, and inhibition of lncRNA TUG1 decreased viability and migration and weakened the effect of miR-582-3p knockdown in OC cells. Implantation of OC cells with reduced miR-582-3p caused increased tumor growth, while lncRNA TUG1 knockdown suppressed tumor growth and relieved the impact of reduced miR-582-3p in vivo. Phosphorylation of AKT and mTOR were significantly enhanced with decreased miR-582-3p expression, but lncRNA TUG1 knockdown attenuated this trend in vitro and in vivo. The novel miR-582-3p represses the malignant properties of OC via the AKT/mTOR signaling pathway by targeting lncRNA TUG1. This axis may represent valuable prognostic biomarkers and therapeutic targets for OC.
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Affiliation(s)
- Tianyu Dai
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Junhui Liang
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Wei Liu
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yonghui Zou
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Feifei Niu
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Mengqing Li
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Haomeng Zhang
- Department of Gynecology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Changzhong Li
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Mingjun Fan
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Guoying Cui
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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25
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Li AL, Chou CY, Chen CL, Wu KL, Lin SC, Chen HC, Wang MC, Chang CC, Hsu BG, Wu MS, Ma N, Huang CC. The MicroRNA Prediction Models as Ancillary Diagnosis Biomarkers for Urothelial Carcinoma in Patients With Chronic Kidney Disease. Front Med (Lausanne) 2021; 8:726214. [PMID: 34660637 PMCID: PMC8517232 DOI: 10.3389/fmed.2021.726214] [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: 06/16/2021] [Accepted: 09/07/2021] [Indexed: 12/24/2022] Open
Abstract
Urothelial carcinoma is a common urological cancer in chronic kidney disease patients. Cystoscopy and urine cytology are the clinical diagnostic tools for UC. However, cystoscopy is an invasive procedure, while urine cytology showed low sensitivity for low-grade urothelial tumors. High accuracy with non-invasive tools for UC is needed for CKD patients. Our study collected a total of 272 urine and 138 plasma samples to detect the miRNA expression levels for establishing UC signatures from CKD patients. Seventeen candidate miRNAs of biofluids were selected and confirmed by qRT-PCR. Our results showed that urinary miR-1274a and miR-30a-5p expression levels were significantly lower but miR-19a-5p expression levels were higher in UC when compared with CKD. In plasma samples, miR-155-5p, miR-19b-1-5p, miR-378, and miR-636 showed significantly lower expression in UC compared to those with CKD. The Kaplan-Meier curve showed that lower expression of miR-19a, miR-19b, miR-636 and miR-378, and higher expression of miR-708-5p were associated with poor prognosis in patients with bladder cancer. In addition, we produced classifiers for predicting UC by multiple logistic regression. The urine signature was developed with four miRNAs, and the AUC was 0.8211. Eight miRNA expression levels from both urine and plasma samples were examined, and the AUC was 0.8595. Two miRNA classifiers and the nomograms could improve the drawbacks of current UC biomarker screenings for patients with CKD.
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Affiliation(s)
- An-Lun Li
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Che-Yi Chou
- Division of Nephrology, Department of Internal Medicine, Asia University Hospital, Taichung, Taiwan
| | - Chien-Lung Chen
- Department of Nephrology, Landseed International Hospital, Taoyuan, Taiwan
| | - Kun-Lin Wu
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan.,Division of Nephrology, Department of Internal Medicine, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan
| | - Shih-Chieh Lin
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hung-Chun Chen
- Division of Nephrology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Cheng Wang
- Division of Nephrology, Cheng Kung University Hospital, Tainan, Taiwan
| | - Chia-Chu Chang
- Division of Nephrology, Department of Internal Medicine, Kuang Tien General Hospital, Taichung, Taiwan.,Department of Nutrition, Hungkuang University, Taichung, Taiwan
| | - Bang-Gee Hsu
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Mai-Szu Wu
- Division of Nephrology, Taipei Medical University and Hospitals, Taipei, Taiwan
| | - Nianhan Ma
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Chiu-Ching Huang
- Division of Nephrology and The Kidney Institute, China Medical University and Hospitals, Taichung, Taiwan
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26
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He N, Zhang Y, Zhang Y, Feng B, Zheng Z, Wang D, Zhang S, Ye H. Increasing Fracture Risk Associates With Plasma Circulating MicroRNAs in Aging People's Sarcopenia. Front Physiol 2021; 12:678610. [PMID: 34163374 PMCID: PMC8215392 DOI: 10.3389/fphys.2021.678610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022] Open
Abstract
Aging generally coincides with a gradual decline in mass and strength of muscles and bone mineral density (BMD). Sarcopenia is closely linked to osteoporosis in the elderly, which can lead to abnormal gait, balance disorders, and dysfunctions, as well as increase in the risks of falls, fractures, weakness, and death. MicroRNAs (miRNAs, miRs) are a kind of short and non-coding RNA molecules but can regulate posttranscriptional protein expression. However, we have known little about their participation in age-associated osteoporosis and sarcopenia. The current study aims to confirm those miRNAs as biomarkers for age-related reduction in muscular atrophy associated with human blood fractures. In our study, 10 fracture-risk-related miRNAs (miR-637, miR-148a-3p, miR-125b-5p, miR-124-3p, miR-122-5p, miR-100-5p, miR-93-5p, miR-21-5p, miR-23a-3p, and miR-24-3p) were analyzed. For the initial screening, we determined the abundance of fracture-risk-associated miRNAs by RT-PCR most frequently detected in enrolled 93 elderly with sarcopenia and non-sarcopenia, respectively. Statistically, the relative expression levels of plasma miR-23a-3p, miR-93-5p, and miR-637 in the sarcopenia group were significantly lower than that in the non-sarcopenia group, while the levels of other miRNAs did not change significantly. Moreover, we showed that the levels of ASM/height2, handgrip strength, and 4-m velocity in the sarcopenia group were significantly lower than in the non-sarcopenia group. Whereafter, we expanded the sample for further detection and analysis and revealed that the levels of plasma miR-23a-3p, miR-93-5p, and miR-637 in the sarcopenia group were significantly lower than that in the non-sarcopenia group, which is consistent with the initial screening experiment. From our analysis, changes in levels of plasma miR-93-5p and miR-637 were dramatically related to ASM/height2. Furthermore, changes in miR-23a and miR-93-5p were significantly affected by ASM/height2 in female individuals, with no significant correlations between miRNAs changes and these diagnostic indexes in male individuals after adjusting sex. The study showed that plasma miRNAs changed in an aging-related sarcopenia manner and were associated with increased fracture risk. In aging patients, plasma miR-23a-3p, miR-93-5p, and miR-637 have the potential as biomarkers of sarcopenia, which can affect the development of physiological dysfunction and may be also used in the fracture risk assessment of these patients.
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Affiliation(s)
- Nana He
- Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, Ningbo, China
| | - Yuelin Zhang
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
| | - Yue Zhang
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
| | - Beili Feng
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
| | - Zaixing Zheng
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
| | - Dongjuan Wang
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
| | - Shun Zhang
- Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, Ningbo, China
| | - Honghua Ye
- Department of Cardiology, HwaMei Hospital (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
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Hoelzle CR, Arnoult S, Borém CRM, Ottone M, de Magalhães KCSF, da Silva IL, Simões RT. microRNA Levels in Cervical Cancer Samples and Relationship with Lesion Grade and HPV Infection. Microrna 2021; 10:139-145. [PMID: 34086555 DOI: 10.2174/2211536610666210604123534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 12/12/2020] [Accepted: 03/12/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND miR-21, miR-214, and miR-let-7a are three validated and well-known miRNAs. miR-21 is described as an "oncomir," while miR-214 and miR-let-7a are described mainly as tumor suppressors. The role of these miRNAs remains unclear in cervical cancer, an important malignancy among women worldwide and responsible for many deaths every year. OBJECTIVE The objective of this study was to describe the expression profile of miR-21, miR-214, and miR-let-7a in plasma and cervical scraping from a control group and patients with different grades of cervical lesions and invasive cervical cancer, and then correlate with HPV infection groups. METHODS Plasma and cervical scraping were submitted to DNA and RNA extraction. HPV detection and typing were performed by conventional PCR followed by PAGE to amplicons interpretation. The miRNA relative expression in plasma and cervical scraping samples was performed by real-time PCR using specific TaqMan probes. RESULTS miR-21 (p=0.0277) and miR-214 (p=0.0151) were up-regulated in cervical scraping samples of the invasive cervical cancer (ICC) group. However, miR-214 was also up-regulated in the LSIL group (p=0.0062). Both miRNAs were not related to HPV infection. However, miR-let-7a was higher in HPV positive plasma samples (p=0.0433) than in HPV negative plasma samples, and the correlation analysis confirmed the association between the levels of this miRNA with the presence of HPV (p=0.0407; r=0.3029), but not with lesion grade (p>0.05). CONCLUSION Our results suggest that miR-21 is related to cervical cancer progression and miR-214 appears to have an ambiguous role in cervical lesions. miR-let-7a may be upregulated at the systemic level in patients with HPV infection.
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Affiliation(s)
- Carolina R Hoelzle
- Santa Casa de Belo Horizonte Ensino e Pesquisa - EP/SCBH. Molecular Biology and Biomarkers Laboratory. Belo Horizonte, Minas Gerais, Brazil
| | - Solène Arnoult
- Polytech Marseille. Aix-Marseille Université. Marseille, France
| | - Cinthya R M Borém
- Santa Casa de Belo Horizonte Ensino e Pesquisa - EP/SCBH. Molecular Biology and Biomarkers Laboratory. Belo Horizonte, Minas Gerais, Brazil
| | - Mariana Ottone
- Santa Casa de Belo Horizonte Ensino e Pesquisa - EP/SCBH. Molecular Biology and Biomarkers Laboratory. Belo Horizonte, Minas Gerais, Brazil
| | - Kênia C S F de Magalhães
- Santa Casa de Belo Horizonte Ensino e Pesquisa - EP/SCBH. Molecular Biology and Biomarkers Laboratory. Belo Horizonte, Minas Gerais, Brazil
| | - Istéfani L da Silva
- Center for Biological and Health Sciences. Federal University of West of Bahia (UFOB), Bahia, Brazil
| | - Renata T Simões
- Santa Casa de Belo Horizonte Ensino e Pesquisa - EP/SCBH. Molecular Biology and Biomarkers Laboratory. Belo Horizonte, Minas Gerais, Brazil
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Farahani DB, Akrami H, Moradi B, Mehdizadeh K, Fattahi MR. The Effect of hsa-miR-451b Knockdown on Biological Functions of Gastric Cancer Stem-Like Cells. Biochem Genet 2021; 59:1203-1224. [PMID: 33725258 DOI: 10.1007/s10528-021-10057-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 03/02/2021] [Indexed: 01/15/2023]
Abstract
Numerous researches have extensively studied factors such as microRNAs that lead to cancer. Thus, the current study's purpose is to investigate the biological consequences of hsa-miR-451b inhibition on the properties and functions of gastric cancer stem-like cells. First, gastric cancer stem-like cells were transfected by hsa-miR-451b inhibitor then we used real-time RT-PCR to evaluate its effect on the expression of hsa-miR-451b and two of its direct target genes, Stemness markers such as KLF4, SOX2, CD44, OCT3/4 and NANOG genes and finally Akt, PI3K, Bcl-2, Bax, CASP3 and PCNA genes involved in apoptosis. Here, we conducted a DNA Laddering assay to investigate apoptosis. The level of the MMP-2 and -9 Activities and Migration were examined by Zymography and Transwell invasion assay. HUVEC cells were used to investigate angiogenesis. The outcomes revealed that the level of the MMP-2 and -9 Activities, migration and angiogenesis decreased, but apoptosis was induced by inhibiting hsa-miR-451b. Evaluating KREMEN1 and CASK expression showed that the former increased, and the latter dropped under hsa-miR-451b inhibition. Also, upregulation of the KLF4 and SOX2 and downregulation of the CD44, OCT3/4, and NANOG decreased Self-renewal ability of gastric cancer stem cells under hsa-miR-451b inhibition. Even, under hsa-miR-451b inhibition, downregulation of Akt, PI3K, Bcl-2 and PCNA as well as upregulation of Bax and CASP3 revealed a movement towards apoptosis in MKN-45 stem-like cells. In summary, hsa-miR-451b is an oncomir in the carcinogenesis of gastric cancer stem-like cells and may be suggested as an appropriate therapeutic target for future gastric cancer treatment.
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Affiliation(s)
| | - Hassan Akrami
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, 71935-1311, Shiraz, Iran.
| | - Behrouz Moradi
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran
| | - Kiumars Mehdizadeh
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran
| | - Mohammad Reza Fattahi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, 71935-1311, Shiraz, Iran
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29
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Huber M, Kepesidis KV, Voronina L, Božić M, Trubetskov M, Harbeck N, Krausz F, Žigman M. Stability of person-specific blood-based infrared molecular fingerprints opens up prospects for health monitoring. Nat Commun 2021; 12:1511. [PMID: 33686065 PMCID: PMC7940620 DOI: 10.1038/s41467-021-21668-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 02/03/2021] [Indexed: 01/31/2023] Open
Abstract
Health state transitions are reflected in characteristic changes in the molecular composition of biofluids. Detecting these changes in parallel, across a broad spectrum of molecular species, could contribute to the detection of abnormal physiologies. Fingerprinting of biofluids by infrared vibrational spectroscopy offers that capacity. Whether its potential for health monitoring can indeed be exploited critically depends on how stable infrared molecular fingerprints (IMFs) of individuals prove to be over time. Here we report a proof-of-concept study that addresses this question. Using Fourier-transform infrared spectroscopy, we have fingerprinted blood serum and plasma samples from 31 healthy, non-symptomatic individuals, who were sampled up to 13 times over a period of 7 weeks and again after 6 months. The measurements were performed directly on liquid serum and plasma samples, yielding a time- and cost-effective workflow and a high degree of reproducibility. The resulting IMFs were found to be highly stable over clinically relevant time scales. Single measurements yielded a multiplicity of person-specific spectral markers, allowing individual molecular phenotypes to be detected and followed over time. This previously unknown temporal stability of individual biochemical fingerprints forms the basis for future applications of blood-based infrared spectral fingerprinting as a multiomics-based mode of health monitoring.
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Affiliation(s)
- Marinus Huber
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany ,grid.450272.60000 0001 1011 8465Max Planck Institute of Quantum Optics, Garching, Germany
| | - Kosmas V. Kepesidis
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany
| | - Liudmila Voronina
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany ,grid.450272.60000 0001 1011 8465Max Planck Institute of Quantum Optics, Garching, Germany
| | - Maša Božić
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany
| | - Michael Trubetskov
- grid.450272.60000 0001 1011 8465Max Planck Institute of Quantum Optics, Garching, Germany
| | - Nadia Harbeck
- grid.5252.00000 0004 1936 973XDepartment of Obstetrics and Gynecology, Breast Center and Comprehensive Cancer Center (CCLMU), Hospital of the Ludwig Maximilian University (LMU), Munich, Germany
| | - Ferenc Krausz
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany ,grid.450272.60000 0001 1011 8465Max Planck Institute of Quantum Optics, Garching, Germany ,Center for Molecular Fingerprinting (CMF), Budapest, Hungary
| | - Mihaela Žigman
- grid.5252.00000 0004 1936 973XDepartment of Physics, Ludwig Maximilian University of Munich, Garching, Germany ,grid.450272.60000 0001 1011 8465Max Planck Institute of Quantum Optics, Garching, Germany ,Center for Molecular Fingerprinting (CMF), Budapest, Hungary
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30
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Rai S, Garg PK, Bhatt S, Latha TK, Verma AK, Banerjee BD, Singh MP. The diagnostic role of microRNA 21 in patients with nonsmall cell lung cancer: An exploratory study. Lung India 2020; 37:501-505. [PMID: 33154212 PMCID: PMC7879878 DOI: 10.4103/lungindia.lungindia_100_20] [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] [Indexed: 12/24/2022] Open
Abstract
Background: Although histopathological examination of the biopsy specimen is the gold standard for the diagnosis of non small cell lung cancer (NSCLC), a blood-based noninvasive test (liquid biopsy) may prove to be helpful in patients with repeatedly negative biopsy or for response assessment following neoadjuvant therapy. The present study was conducted to explore the diagnostic value of circulating serum microRNA (miRNA) 21 in patients with NSCLC. Methods: This case–control analytical study was carried out in a tertiary care teaching hospital in Northern India. The study consisted of 30 cases of biopsy-proven NSCLC and 30 controls. Serum miRNA-21 expression levels were estimated by extracting total RNA from the serum sample, reverse transcribing it to cDNA and quantified in relation to U6 reference miRNA. Results: A total of 30 patients with NSCLC and 30 controls were included in the study. The subjects were comparable in two groups with reference to age, gender, and smoking. Pathological types were adenocarcinoma in 19 (63.3%) and squamous cell carcinoma in 11 (36.6%) patients. Majority of the patients had advanced disease-AJCC stage III in 15 patients and AJCC Stage IV in 13 patients; two patients had stage II disease. There was a significant upregulation of serum miRNA 21 gene expression in the patients with lung cancer compared to controls (median fold change, 3.39 vs. −2.81, P = 0.00). A fourfold change in serum miRNA 21 is significantly associated with the diagnosis of NSCLC with a high specificity of 97% and area under curve of 0.84 (95% confidence interval of 0.74–0.94). Conclusion: Estimation of serum miRNA 21 expression has potential to be used as liquid biopsy for the diagnosis of NSCLC. Further studies with large sample sizes are warranted to confirm the diagnostic accuracy of serum miRNA 21 expression.
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Affiliation(s)
- Shreyash Rai
- Department of Surgery, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, India
| | - Pankaj Kumar Garg
- Department of Surgery, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi; Department of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Shuchi Bhatt
- Department of Radiodiagnosis, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, India
| | - Thammineni Krishna Latha
- Department of Biochemistry, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, India
| | - Amit Kumar Verma
- Department of Medicine, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, India
| | - Basu Dev Banerjee
- Department of Biochemistry, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, India
| | - Mahendra Pal Singh
- Department of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Zhuang J, Huo Q, Yang F, Xie N. Perspectives on the Role of Histone Modification in Breast Cancer Progression and the Advanced Technological Tools to Study Epigenetic Determinants of Metastasis. Front Genet 2020; 11:603552. [PMID: 33193750 PMCID: PMC7658393 DOI: 10.3389/fgene.2020.603552] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/09/2020] [Indexed: 12/11/2022] Open
Abstract
Metastasis is a complex process that involved in various genetic and epigenetic alterations during the progression of breast cancer. Recent evidences have indicated that the mutation in the genome sequence may not be the key factor for increasing metastatic potential. Epigenetic changes were revealed to be important for metastatic phenotypes transition with the development in understanding the epigenetic basis of breast cancer. Herein, we aim to present the potential epigenetic drivers that induce dysregulation of genes related to breast tumor growth and metastasis, with a particular focus on histone modification including histone acetylation and methylation. The pervasive role of major histone modification enzymes in cancer metastasis such as histone acetyltransferases (HAT), histone deacetylases (HDACs), DNA methyltransferases (DNMTs), and so on are demonstrated and further discussed. In addition, we summarize the recent advances of next-generation sequencing technologies and microfluidic-based devices for enhancing the study of epigenomic landscapes of breast cancer. This feature also introduces several important biotechnologists for identifying robust epigenetic biomarkers and enabling the translation of epigenetic analyses to the clinic. In summary, a comprehensive understanding of epigenetic determinants in metastasis will offer new insights of breast cancer progression and can be achieved in the near future with the development of innovative epigenomic mapping tools.
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Affiliation(s)
- Jialang Zhuang
- Biobank, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, China.,Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Qin Huo
- Biobank, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Fan Yang
- Biobank, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Ni Xie
- Biobank, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, China
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Akoto T, Bhagirath D, Saini S. MicroRNAs in treatment-induced neuroendocrine differentiation in prostate cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2020; 3:804-818. [PMID: 33426506 PMCID: PMC7793563 DOI: 10.20517/cdr.2020.30] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Prostate cancer is a condition commonly associated with men worldwide. Androgen deprivation therapy remains one of the targeted therapies. However, after some years, there is biochemical recurrence and metastatic progression into castration-resistant prostate cancer (CRPC). CRPC cases are treated with second-line androgen deprivation therapy, after which, these CRPCs transdifferentiate to form neuroendocrine prostate cancer (NEPC), a highly aggressive variant of CRPC. NEPC arises via a reversible transdifferentiation process, known as neuroendocrine differentiation (NED), which is associated with altered expression of lineage markers such as decreased expression of androgen receptor and increased expression of neuroendocrine lineage markers including enolase 2, chromogranin A and synaptophysin. The etiological factors and molecular basis for NED are poorly understood, contributing to a lack of adequate molecular biomarkers for its diagnosis and therapy. Therefore, there is a need to fully understand the underlying molecular basis for this cancer. Recent studies have shown that microRNAs (miRNAs) play a key epigenetic role in driving therapy-induced NED in prostate cancer. In this review, we briefly describe the role of miRNAs in prostate cancer and CRPCs, discuss some key players in NEPCs and elaborate on miRNA dysregulation as a key epigenetic process that accompanies therapy-induced NED in metastatic CRPC. This understanding will contribute to better clinical management of the disease.
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Affiliation(s)
- Theresa Akoto
- Department of Cellular Biology and Anatomy, Augusta University, Augusta, GA 30912, USA
| | - Divya Bhagirath
- Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA 30912, USA
| | - Sharanjot Saini
- Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA 30912, USA
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Rapado-González Ó, López-López R, López-Cedrún JL, Triana-Martínez G, Muinelo-Romay L, Suárez-Cunqueiro MM. Cell-Free microRNAs as Potential Oral Cancer Biomarkers: From Diagnosis to Therapy. Cells 2019; 8:cells8121653. [PMID: 31861130 PMCID: PMC6952938 DOI: 10.3390/cells8121653] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 12/14/2019] [Accepted: 12/15/2019] [Indexed: 02/06/2023] Open
Abstract
Oral cavity cancer is the most frequent malignancy of the head and neck. Unfortunately, despite educational interventions for prevention and early diagnosis, oral cancer patients are often diagnosed in advanced stages associated with poor prognosis and life expectancy. Therefore, there is an urgent need to find noninvasive biomarkers to improve early detection of this tumor. Liquid biopsy has emerged as a valuable tool in medical oncology which provides new horizons for improving clinical decision making. Notably, cell-free microRNAs (miRNAs), a class of short non-coding RNAs, are emerging as novel noninvasive cancer biomarkers. Here, we provide an overview of the potential clinical application of cell-free miRNAs as diagnostic, prognostic, and therapeutic biomarkers in oral cancer.
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Affiliation(s)
- Óscar Rapado-González
- Department of Surgery and Medical-Surgical Specialties, Medicine and Dentistry School, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Liquid Biopsy Analysis Unit, Translational Medical Oncology (Oncomet), Health Research Institute of Santiago (IDIS), 15706 Santiago de Compostela, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Rafael López-López
- Translational Medical Oncology (Oncomet), Health Research Institute of Santiago (IDIS), Complexo Hospitalario Universitario de Santiago de Compostela (SERGAS), 15706 Santiago de Compostela, Spain;
| | - José Luis López-Cedrún
- Department of Oral and Maxillofacial Surgery, Complexo Hospitalario Universitario de A Coruña (SERGAS), 15006 A Coruña, Spain;
| | | | - Laura Muinelo-Romay
- Liquid Biopsy Analysis Unit, Translational Medical Oncology (Oncomet), Health Research Institute of Santiago (IDIS), 15706 Santiago de Compostela, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Correspondence: (L.M.-R.); (M.M.S.-C.); Tel.: +34-981-955-073 (L.M.-R.); +34-881-812-437 (M.M.S.-C.)
| | - María Mercedes Suárez-Cunqueiro
- Department of Surgery and Medical-Surgical Specialties, Medicine and Dentistry School, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Oral Sciences, Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain
- Correspondence: (L.M.-R.); (M.M.S.-C.); Tel.: +34-981-955-073 (L.M.-R.); +34-881-812-437 (M.M.S.-C.)
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