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Ye G, Pan G, Zhu X, Li N, Liu H, Geng G, Jiang J. An integrated analysis of the anticarcinogenic role of forkhead box protein 1 in oesophageal squamous cell carcinoma. J Cell Mol Med 2024; 28:e18294. [PMID: 38652109 PMCID: PMC11037412 DOI: 10.1111/jcmm.18294] [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: 12/12/2023] [Revised: 03/11/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Forkhead box protein 1 (FOXP1) serves as a tumour promoter or suppressor depending on different cancers, but its effect in oesophageal squamous cell carcinoma has not been fully elucidated. This study investigated the role of FOXP1 in oesophageal squamous cell carcinoma through bioinformatics analysis and experimental verification. We determined through public databases that FOXP1 expresses low in oesophageal squamous cell carcinoma compared with normal tissues, while high expression of FOXP1 indicates a better prognosis. We identified potential target genes regulated by FOXP1, and explored the potential biological processes and signalling pathways involved in FOXP1 in oesophageal squamous cell carcinoma through GO and KEGG enrichment, gene co-expression analysis, and protein interaction network construction. We also analysed the correlation between FOXP1 and tumour immune infiltration levels. We further validated the inhibitory effect of FOXP1 on the proliferation of oesophageal squamous cell carcinoma cells through CCK-8, colony formation and subcutaneous tumour formation assays. This study revealed the anticarcinogenic effect of FOXP1 in oesophageal squamous cell carcinoma, which may serve as a novel biological target for the treatment of tumour.
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Affiliation(s)
- Guanzhi Ye
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Gaojian Pan
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Xiaolei Zhu
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Ning Li
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Hongming Liu
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Guojun Geng
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
| | - Jie Jiang
- Department of Thoracic SurgeryThe First Affiliated Hospital of Xiamen UniversityXiamenFujianChina
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2
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Basalova N, Illarionova M, Skryabina M, Vigovskiy M, Tolstoluzhinskaya A, Primak A, Chechekhina E, Chechekhin V, Karagyaur M, Efimenko A. Advances and Obstacles in Using CRISPR/Cas9 Technology for Non-Coding RNA Gene Knockout in Human Mesenchymal Stromal Cells. Noncoding RNA 2023; 9:49. [PMID: 37736895 PMCID: PMC10514828 DOI: 10.3390/ncrna9050049] [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: 07/03/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/23/2023] Open
Abstract
Non-coding RNA (ncRNAs) genes have attracted increasing attention in recent years due to their widespread involvement in physiological and pathological processes and regulatory networks. The study of the function and molecular partners of ncRNAs opens up opportunities for the early diagnosis and treatment of previously incurable diseases. However, the classical "loss-of-function" approach in ncRNA function analysis is challenged due to some specific issues. Here, we have studied the potency of two CRISPR/Cas9 variants, wild-type (SpCas9wt) and nickase (SpCas9D10A) programmable nucleases, for the editing of extended DNA sequences in human mesenchymal stromal cells (MSCs). Editing the genes of fibrosis-related hsa-miR-21-5p and hsa-miR-29c-3p, we have shown that a pair of SpCas9D10A molecules can effectively disrupt miRNA genes within the genomes of MSCs. This leads not only to a decrease in the level of knockout miRNA in MSCs and MSC-produced extracellular vesicles, but also to a change in cell physiology and the antifibrotic properties of the cell secretome. These changes correlate well with previously published data for the knockdown of certain miRNAs. The proposed approach can be used to knock out ncRNA genes within the genomes of MSCs or similar cell types in order to study their function in biological processes.
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Affiliation(s)
- Nataliya Basalova
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 27/10, Lomonosovsky Ave., 119192 Moscow, Russia; (N.B.); (M.V.); (A.T.)
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Maria Illarionova
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Mariya Skryabina
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Maksim Vigovskiy
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 27/10, Lomonosovsky Ave., 119192 Moscow, Russia; (N.B.); (M.V.); (A.T.)
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Anastasia Tolstoluzhinskaya
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 27/10, Lomonosovsky Ave., 119192 Moscow, Russia; (N.B.); (M.V.); (A.T.)
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Alexandra Primak
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Elizaveta Chechekhina
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Vadim Chechekhin
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Maxim Karagyaur
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 27/10, Lomonosovsky Ave., 119192 Moscow, Russia; (N.B.); (M.V.); (A.T.)
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
| | - Anastasia Efimenko
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 27/10, Lomonosovsky Ave., 119192 Moscow, Russia; (N.B.); (M.V.); (A.T.)
- Faculty of Medicine, Lomonosov Moscow State University, 27/1, Lomonosovsky Ave., 119192 Moscow, Russia; (M.I.); (M.S.); (A.P.); (E.C.); (V.C.)
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Zeng X, Xiao J, Bai X, Liu Y, Zhang M, Liu J, Lin Z, Zhang Z. Research progress on the circRNA/lncRNA-miRNA-mRNA axis in gastric cancer. Pathol Res Pract 2022; 238:154030. [PMID: 36116329 DOI: 10.1016/j.prp.2022.154030] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 07/14/2022] [Accepted: 07/16/2022] [Indexed: 01/19/2023]
Abstract
Gastric cancer is one of the most common malignant tumours worldwide. Genetic and epigenetic alterations are key factors in gastric carcinogenesis and drug resistance to chemotherapy. Competing endogenous RNA (ceRNA) regulation models have defined circRNA/lncRNA as miRNA sponges that indirectly regulate miRNA downstream target genes. The ceRNA regulatory network is related to the malignant biological behaviour of gastric cancer. The circRNA/lncRNA-miRNA-mRNA axis may be a marker for the early diagnosis and prognosis of gastric cancer and a potential therapeutic target for gastric cancer. Exosomal ncRNAs play an important role in gastric cancer and are expected to be ideal biomarkers for the diagnosis, prognosis, and treatment of gastric cancer. This review summarizes the specific ceRNA regulatory network (circRNA/lncRNA-miRNA-mRNA) discovered in gastric cancer in recent years, which may provide new ideas or strategies for early clinical diagnosis, further development, and application.
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Affiliation(s)
- Xuemei Zeng
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China
| | - Juan Xiao
- Department of Otorhinolaryngology, The Second Affiliated Hospital, Hengyang Medical School,University of South China, Hengyang 421001, China
| | - Xue Bai
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China
| | - Yiwen Liu
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China
| | - Meilan Zhang
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China
| | - Jiangrong Liu
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China
| | - Zixuan Lin
- Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Zhiwei Zhang
- Cancer Research Institute of Hengyang Medical School, University of South China; Key Laboratory of Cancer Cellular and Molecular Pathology in Hunan Province, Hengyang, Hunan 421001, China.
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Wang S, Xiao F, Li J, Fan X, He Z, Yan T, Yang M, Yang D. Circular RNAs Involved in the Regulation of the Age-Related Pathways. Int J Mol Sci 2022; 23:ijms231810443. [PMID: 36142352 PMCID: PMC9500598 DOI: 10.3390/ijms231810443] [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: 08/02/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 12/04/2022] Open
Abstract
Circular RNAs (circRNAs) are a class of covalently circular noncoding RNAs that have been extensively studied in recent years. Aging is a process related to functional decline that is regulated by signal transduction. An increasing number of studies suggest that circRNAs can regulate aging and multiple age-related diseases through their involvement in age-related signaling pathways. CircRNAs perform several biological functions, such as acting as miRNA sponges, directly interacting with proteins, and regulating transcription and translation to proteins or peptides. Herein, we summarize research progress on the biological functions of circRNAs in seven main age-related signaling pathways, namely, the insulin-insulin-like, PI3K-AKT, mTOR, AMPK, FOXO, p53, and NF-κB signaling pathways. In these pathways, circRNAs mainly function as miRNA sponges. In this review, we suggest that circRNAs are widely involved in the regulation of the main age-related pathways and are potential biomarkers for aging and age-related diseases.
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Affiliation(s)
- Siqi Wang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Feng Xiao
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Jiamei Li
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Xiaolan Fan
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Zhi He
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
| | - Taiming Yan
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
| | - Mingyao Yang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
- Correspondence: (M.Y.); (D.Y.); Tel.: +86-28-86290991 (M.Y.)
| | - Deying Yang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
- Correspondence: (M.Y.); (D.Y.); Tel.: +86-28-86290991 (M.Y.)
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Zou Y. Naturally occurring steroidal saponins as potential anticancer agents: Current developments and mechanisms of action. Curr Top Med Chem 2022; 22:1442-1456. [PMID: 35352659 DOI: 10.2174/1568026622666220330011047] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/08/2022] [Accepted: 02/08/2022] [Indexed: 11/22/2022]
Abstract
Cancer is claimed as a prevalent cause of mortality throughout the world. Conventional chemotherapy plays a pivotal role in the treatment of cancers, but the multidrug resistance has already become one of the major impediments for efficacious cancer therapy, creating a great demand for the development of novel anticancer drugs. Steroidal saponins, abundantly found in nature, possess extensive structural variability, and some naturally occurring steroidal saponins exhibited profound anticancer properties through a variety of pathways. Hence, naturally occurring steroidal saponins are powerful lead compounds/candidates in the development of novel therapeutic agents. This review article described the recent progress in naturally occurring steroidal saponins as potential anticancer agents, and the mechanisms of action were also discussed, covering articles published between 2017 and 2021.
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Affiliation(s)
- Yulin Zou
- The Third Clinical Medical College of China Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, 443002, Hubei, China
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6
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Wang R. Current perspectives on naturally occurring saponins as anticancer agents. Arch Pharm (Weinheim) 2022; 355:e2100469. [PMID: 35119132 DOI: 10.1002/ardp.202100469] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 01/07/2023]
Abstract
Saponins, a heterogeneous group of sterol and triterpene glycosides, are distributed widely in nature. Naturally occurring saponins could act on diverse targets in cancer cells and consequently exert potential antiproliferative effects in various cancers, including drug-resistant forms. Therefore, naturally occurring saponins are useful templates for the discovery of novel anticancer candidates. Covering articles published between January 2020 and October 2021, this review aims to outline the recent development of naturally occurring steroidal and triterpenoidal saponins with anticancer potential to provide novel anticancer lead hits/candidates.
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Affiliation(s)
- Ruo Wang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
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7
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Nai A, Zeng H, Wu Q, He Z, Zeng S, Bashir S, Ma F, He J, Wan W, Xu M. lncRNA/miR-29c-Mediated High Expression of LOX Can Influence the Immune Status and Chemosensitivity and Can Forecast the Poor Prognosis of Gastric Cancer. Front Cell Dev Biol 2022; 9:760470. [PMID: 35047494 PMCID: PMC8762233 DOI: 10.3389/fcell.2021.760470] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/22/2021] [Indexed: 12/20/2022] Open
Abstract
Gastric carcinoma is the fourth most prevalent cause of cancer-related deaths worldwide because of dismal prognosis and few therapeutic options. Accumulated studies have indicated that targeting lysyl oxidase (LOX) family members may serve as an anticancer strategy. Nevertheless, the specific mechanisms of LOX in stomach carcinoma are still unclear. In this study, we demonstrated that LOX is significantly different in 13 types of cancers and may act as a potential therapeutic target, especially in stomach carcinoma. Moreover, overexpression of LOX in gastric carcinoma was validated by multiple databases and contributed to the poor overall survival (OS), progression-free survival (PFS) and post-progression survival (PPS) of stomach adenocarcinoma (STAD) patients. Next, based on the ceRNA hypothesis, the HIF1A-AS2/RP11-366L20.2-miR-29c axis was characterized as the upstream regulatory mechanism of LOX gene overexpression in gastric cancer by combining correlation analysis, expression analysis, and survival analysis. Finally, we illustrated that LOX gene overexpression leads to dismal prognosis of gastric cancer, perhaps through promoting M2 macrophage polarization and tumor immune escape and enhancing drug resistance of tumor cells to chemotherapeutic drugs. Our research demonstrate that LOX may be potentially applied as a novel prognostic marker and targeting inhibition of LOX holds promise as a treatment strategy for gastric cancer.
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Affiliation(s)
- Aitao Nai
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Huihui Zeng
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China.,Department of Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Qiong Wu
- Key Laboratory of Brain Science Research and Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou, China
| | - Zirui He
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shuwen Zeng
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shoaib Bashir
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Feng Ma
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jie He
- Key Laboratory of Brain Science Research and Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou, China
| | - Wei Wan
- Key Laboratory of Brain Science Research and Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou, China
| | - Meng Xu
- Department of Oncology, The First Affiliated Hospital of Jinan University, Guangzhou, China
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