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Zheng B, Chen K, Liu X, Wan Z, Wu Y, Xu L, Xiao J, Chen J. Transcription factor ETS1‑mediated ECT2 expression promotes the malignant behavior of prostate cancer cells. Oncol Lett 2024; 28:453. [PMID: 39100995 PMCID: PMC11294974 DOI: 10.3892/ol.2024.14585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/22/2024] [Indexed: 08/06/2024] Open
Abstract
Prostate cancer remains the most prevalent malignancy diagnosed in men worldwide. Epithelial cell transforming sequence 2 (ECT2) is an oncogene involved in the progression of human tumors. The present study aimed to explore the involvement of ECT2 in prostate cancer and its participation in the malignant progression of prostate cancer. ECT2 expression in prostate cancer cell lines was examined via reverse transcription-quantitative PCR and western blotting. The effects of knockdown of ECT2 expression in PC-3 cells on cellular biological behaviors, including proliferation, migration and invasion, were examined using Cell Counting Kit-8, colony formation, wound healing and Transwell assays. The glycolysis level was determined based on the lactate release, glucose uptake, oxygen consumption rate and extracellular acidification rate. The binding relationship between ECT2 and ETS1 was verified using luciferase reporter and chromatin immunoprecipitation assays. The results indicated that ECT2 was highly expressed in prostate cancer cell lines. Knockdown of ECT2 expression could inhibit cell proliferation, migration, invasion and glycolysis. In addition, the transcription factor ETS1 could directly bind to the ECT2 promoter and positively regulate ECT2 expression. These data were combined with the results of rescue experiments and demonstrated that the inhibitory effects of the knockdown of ECT2 expression on the malignant behavior and glycolysis of prostate cancer cells were partially reversed by ETS1 overexpression. In conclusion, ETS1 induced transcriptional upregulation of ECT2 and enhanced the malignant biological behaviors of prostate cancer cells, thereby promoting the progression of prostate cancer. This evidence provides a theoretical basis for the treatment of prostate cancer.
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Affiliation(s)
- Bo Zheng
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Kuifu Chen
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Xin Liu
- Department of Radiology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian 361000, P.R. China
| | - Zhenghua Wan
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Yulong Wu
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Liming Xu
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Jiguang Xiao
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Jinqu Chen
- Department of Urology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
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Ji J, Bi F, Zhang X, Zhang Z, Xie Y, Yang Q. Single-cell transcriptome analysis revealed heterogeneity in glycolysis and identified IGF2 as a therapeutic target for ovarian cancer subtypes. BMC Cancer 2024; 24:926. [PMID: 39085784 PMCID: PMC11292870 DOI: 10.1186/s12885-024-12688-7] [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: 04/19/2024] [Accepted: 07/24/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND As the most malignant tumor of the female reproductive system, ovarian cancer (OC) has garnered increasing attention. The Warburg effect, driven by glycolysis, accounts for tumor cell proliferation under aerobic conditions. However, the metabolic heterogeneity linked to glycolysis in OC remains elusive. METHODS We integrated single-cell data with OC to score glycolysis level in tumor cell subclusters. This led to the identification of a subcluster predominantly characterized by glycolysis, with a strong correlation to patient prognosis. Core transcription factors were pinpointed using hdWGCNA and metaVIPER. A specific transcription factor regulatory network was then constructed. A glycolysis-related prognostic model was developed and tested for estimating OC prognosis with a total of 85 machine-learning combinations, focusing on specific upregulated genes of two subtypes. We identified IGF2 as a key within the prognostic model and investigated its impact on OC progression and drug resistance through in vitro experiments, including the transwell assay, lactate production detection, and the CCK-8 assay. RESULTS Analysis showed that the Malignant 7 subcluster was primarily related to glycolysis. Two OC molecular subtypes, CS1 and CS2, were identified with distinct clinical, biological, and microenvironmental traits. A prognostic model was built, and IGF2 emerged as a key gene linked to prognosis. Experiments have proven that IGF2 can promote the glycolysis pathway and the malignant biological progression of OC cells. CONCLUSIONS We developed two novel OC subtypes based on glycolysis score, established a stable prognostic model, and identified IGF2 as the marker gene. These insights provided a new avenue for exploring OC's molecular mechanisms and personalized treatment approaches.
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Affiliation(s)
- Jinting Ji
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China
| | - Fangfang Bi
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China
| | - Xiaocui Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China
| | - Zhiming Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China
| | - Yichi Xie
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China
| | - Qing Yang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
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Tang T, Pei M, Xiao Y, Deng Y, Lu Y, Yu XQ, Wen L, Hu Q. Functional Analysis of Forkhead Transcription Factor Fd59a in the Spermatogenesis of Drosophila melanogaster. INSECTS 2024; 15:480. [PMID: 39057213 PMCID: PMC11277555 DOI: 10.3390/insects15070480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/16/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024]
Abstract
Spermatogenesis is critical for insect reproduction and is regulated by many different genes. In this study, we found that Forkhead transcription factor Fd59a functions as a key factor in the spermatogenesis of Drosophila melanogaster. Fd59a contains a conversed Forkhead domain, and it is clustered to the FoxD subfamily with other FoxD members from some insect and vertebrate species. Mutations in Fd59a caused swelling in the apical region of the testis. More importantly, fewer mature sperm were present in the seminal vesicle of Fd59a mutant flies compared to the control flies, and the fertility of Fd59a2/2 mutant males was significantly lower than that of the control flies. Immunofluorescence staining showed that the homeostasis of the testis stem cell niche in Fd59a2/2 mutant and Fd59a RNAi flies was disrupted and the apoptosis of sperm bundles was increased. Furthermore, results from RNA sequencing and qRT-PCR suggested that Fd59a can regulate the expression of genes related to reproductive process and cell death. Taken together, our results indicated that Fd59a plays a key role in the spermatogenesis of Drosophila.
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Affiliation(s)
- Ting Tang
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Mengyuan Pei
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Yanhong Xiao
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Yingshan Deng
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Yuzhen Lu
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Xiao-Qiang Yu
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
| | - Liang Wen
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
- National Key Laboratory of Green Pesticide, College of Plant Protection, South China Agricultural University, Guangzhou 510642, China
| | - Qihao Hu
- Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Guangzhou Key Laboratory of Insect Development Regulation and Application Research, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; (T.T.); (M.P.); (Y.X.); (Y.D.); (Y.L.); (X.-Q.Y.)
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Zhao J, Jin D, Huang M, Ji J, Xu X, Wang F, Zhou L, Bao B, Jiang F, Xu W, Lu X, Xiao M. Glycolysis in the tumor microenvironment: a driver of cancer progression and a promising therapeutic target. Front Cell Dev Biol 2024; 12:1416472. [PMID: 38933335 PMCID: PMC11199735 DOI: 10.3389/fcell.2024.1416472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024] Open
Abstract
Even with sufficient oxygen, tumor cells use glycolysis to obtain the energy and macromolecules they require to multiply, once thought to be a characteristic of tumor cells known as the "Warburg effect". In fact, throughout the process of carcinogenesis, immune cells and stromal cells, two major cellular constituents of the tumor microenvironment (TME), also undergo thorough metabolic reprogramming, which is typified by increased glycolysis. In this review, we provide a full-scale review of the glycolytic remodeling of several types of TME cells and show how these TME cells behave in the acidic milieu created by glucose shortage and lactate accumulation as a result of increased tumor glycolysis. Notably, we provide an overview of putative targets and inhibitors of glycolysis along with the viability of using glycolysis inhibitors in combination with immunotherapy and chemotherapy. Understanding the glycolytic situations in diverse cells within the tumor immunological milieu will aid in the creation of subsequent treatment plans.
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Affiliation(s)
- Junpeng Zhao
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Dandan Jin
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Mengxiang Huang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Jie Ji
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Xuebing Xu
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Fei Wang
- Department of Laboratory Medicine, Affiliated Hospital and Medical School of Nantong University, Nantong, Jiangsu, China
| | - Lirong Zhou
- Department of Clinical Medicine, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Baijun Bao
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Feng Jiang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
| | - Weisong Xu
- Department of Gastroenterology, Affiliated Nantong Rehabilitation Hospital of Nantong University, Nantong, Jiangsu, China
| | - Xiaomin Lu
- Department of Oncology Affiliated Haian Hospital of Nantong University, Nantong, Jiangsu, China
| | - Mingbing Xiao
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu, China
- Department of Laboratory Medicine, Affiliated Hospital and Medical School of Nantong University, Nantong, Jiangsu, China
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Zhou Z, Li Y, Chen S, Xie Z, Du Y, Liu Y, Shi Y, Lin X, Zeng X, Zhao H, Chen G. GLUT1 promotes cell proliferation via binds and stabilizes phosphorylated EGFR in lung adenocarcinoma. Cell Commun Signal 2024; 22:303. [PMID: 38831321 PMCID: PMC11145837 DOI: 10.1186/s12964-024-01678-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/26/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND While previous studies have primarily focused on Glucose transporter type 1 (GLUT1) related glucose metabolism signaling, we aim to discover if GLUT1 promotes tumor progression through a non-metabolic pathway. METHODS The RNA-seq and microarray data were comprehensively analyzed to evaluate the significance of GLUT1 expression in lung adenocarcinoma (LUAD). The cell proliferation, colony formation, invasion, and migration were used to test GLUT1 's oncogenic function. Co-immunoprecipitation and mass spectrum (MS) were used to uncover potential GLUT1 interacting proteins. RNA-seq, DIA-MS, western blot, and qRT-PCR to probe the change of gene and cell signaling pathways. RESULTS We found that GLUT1 is highly expressed in LUAD, and higher expression is related to poor patient survival. GLUT1 knockdown caused a decrease in cell proliferation, colony formation, migration, invasion, and induced apoptosis in LUAD cells. Mechanistically, GLUT1 directly interacted with phosphor-epidermal growth factor receptor (p-EGFR) and prevented EGFR protein degradation via ubiquitin-mediated proteolysis. The GLUT1 inhibitor WZB117 can increase the sensitivity of LUAD cells to EGFR-tyrosine kinase inhibitors (TKIs) Gefitinib. CONCLUSIONS GLUT1 expression is higher in LUAD and plays an oncogenic role in lung cancer progression. Combining GLUT1 inhibitors and EGFR-TKIs could be a potential therapeutic option for LUAD treatment.
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Affiliation(s)
- Zhiqing Zhou
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yu Li
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Sijie Chen
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Zhangrong Xie
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yuhui Du
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yue Liu
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yuxuan Shi
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiangyi Lin
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiaofei Zeng
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
- National Key Laboratory for Tropical Crop Breeding, Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, Guangdong, 518120, China
| | - Huijie Zhao
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guoan Chen
- Department of Human Cell Biology and Genetics, Joint Laboratory of Guangdong-Hong Kong Universities for Vascular Homeostasis and Diseases, School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China.
- The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.
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Ju Y, Fang S, Liu L, Ma H, Zheng L. The function of the ELF3 gene and its mechanism in cancers. Life Sci 2024; 346:122637. [PMID: 38614305 DOI: 10.1016/j.lfs.2024.122637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 04/01/2024] [Accepted: 04/10/2024] [Indexed: 04/15/2024]
Abstract
E74-like factor 3 (ELF3) is an important member of the E-twenty-six (ETS) transcription factor family. ELF3 is expressed in various types of cells and regulates a variety of biological behaviors, such as cell proliferation, differentiation, apoptosis, migration, and invasion, by binding to DNA to regulate the expression of other genes. In recent years, studies have shown that ELF3 plays an important role in the occurrence and development of many tumors and inflammation and immune related diseases. ELF3 has different functions and expression patterns in different tumors; it can function as a tumor suppressor gene or an oncogene, highlighting its dual effects of tumor promotion and inhibition. ELF3 also affects the levels of tumor immunity-related cytokines and is involved in the regulation and expression of multiple signaling pathways. In tumor therapy, ELF3 is a complex and multifunctional gene and has become a key focus of targeted treatment research. An in-depth study of the biological function of ELF3 can help to elucidate its role in biological processes and provide ideas and a basis for the development and clinical application of ELF3-related therapeutic methods. This review introduces the structure and physiological and cellular functions of the ELF3 gene, summarizes the mechanisms of action of ELF3 in different types of malignant tumors and its role in immune regulation, inflammation, etc., and discusses treatment methods for ELF3-related diseases, providing significant reference value for scholars studying the ELF3 gene and related diseases.
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Affiliation(s)
- Yiheng Ju
- Affiliated Hospital of Qingdao University, Qingdao, China
| | - Sheng Fang
- Yantai Penglai People's Hospital, Yantai, China
| | - Lei Liu
- Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hui Ma
- Affiliated Hospital of Qingdao University, Qingdao, China.
| | - Longbo Zheng
- Affiliated Hospital of Qingdao University, Qingdao, China.
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Wang T, Zhang M, Gong X, Chen W, Peng Y, Liao C, Xu H, Li Q, Shen G, Ren H, Zhu Y, Zhang B, Mao J, Wei L, Chen Y, Yang X. Inhibition of Nogo-B reduces the progression of pancreatic cancer by regulation NF-κB/GLUT1 and SREBP1 pathways. iScience 2024; 27:109741. [PMID: 38706871 PMCID: PMC11068639 DOI: 10.1016/j.isci.2024.109741] [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: 10/10/2023] [Revised: 01/22/2024] [Accepted: 04/10/2024] [Indexed: 05/07/2024] Open
Abstract
Pancreatic cancer (PC) is a lethal disease and associated with metabolism dysregulation. Nogo-B is related to multiple metabolic related diseases and types of cancers. However, the role of Nogo-B in PC remains unknown. In vitro, we showed that cell viability and migration was largely reduced in Nogo-B knockout or knockdown cells, while enhanced by Nogo-B overexpression. Consistently, orthotopic tumor and metastasis was reduced in global Nogo knockout mice. Furthermore, we indicated that glucose enhanced cell proliferation was associated to the elevation expression of Nogo-B and nuclear factor κB (NF-κB). While, NF-κB, glucose transporter type 1 (GLUT1) and sterol regulatory element-binding protein 1 (SREBP1) expression was reduced in Nogo-B deficiency cells. In addition, we showed that GLUT1 and SREBP1 was downstream target of NF-κB. Therefore, we demonstrated that Nogo deficiency inhibited PC progression is regulated by the NF-κB/GLUT1 and SREBP1 pathways, and suggested that Nogo-B may be a target for PC therapy.
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Affiliation(s)
- Tianxiang Wang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Min Zhang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Xinyu Gong
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Wanjing Chen
- Department of General Surgery, The Second Affiliated Hospital, Anhui Medical University, Hefei 230000, China
| | - Ying Peng
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Chenzhong Liao
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Hongmei Xu
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Qingshan Li
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Guodong Shen
- Department of Geriatrics, The First Affiliated Hospital of University of Science and Technology of China, Gerontology Institute of Anhui Province, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230000, China
| | - Huirong Ren
- Department of Geriatrics, The First Affiliated Hospital of University of Science and Technology of China, Gerontology Institute of Anhui Province, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230000, China
| | - Yaxin Zhu
- Institute for International Health Professions Education and Research, China Medical University, Shenyang 110000, China
| | - Baotong Zhang
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, Shenzhen 518000, China
| | - Jiali Mao
- Department of Anesthesiology, The First Affiliated Hospital of University of Science and Technology of China, Hefei 230000, China
| | - Lingling Wei
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Yuanli Chen
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
| | - Xiaoxiao Yang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Anhui Provincial International Science and Technology Cooperation Base for Major Metabolic Diseases and Nutritional Interventions, College of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, China
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8
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Liu X, Min S, Zhang Q, Liu Y, Zou Z, Wang N, Zhou B. Prognostic and clinicopathological significance of FOXD1 in various cancers: a meta and bioinformation analysis. Future Sci OA 2024; 10:FSO901. [PMID: 38827805 PMCID: PMC11140636 DOI: 10.2144/fsoa-2023-0085] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/21/2023] [Indexed: 06/05/2024] Open
Abstract
Aim: To examine both predictive and clinicopathological importance underlying FOXD1 in malignant tumors, our study adopts meta-analysis. Methods: We searched from PubMed, Embase, WOS, Wanfang and CNKI. Stata SE15.1 was used to calculate the risk ratio (HR) as well as relative risk (RR) with 95% of overall CIs to assess FOXD1 and overall survival rate (OS), disease-free survival rate as well as clinicopathological parameters. Results: 3808 individuals throughout 17 trials showed high FOXD1 expression was linked to disadvantaged OS (p < 0.001) and disease-free survival (p < 0.001) and higher TNM stage (p < 0.001). Conclusion: Elevated FOXD1 had worse predictions and clinicopathological parameters in most cancers. The GEPIA database findings also support our results.
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Affiliation(s)
- Xiaohan Liu
- Department of general surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P.R. China
- Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Shengyun Min
- Department of general surgery, Changzheng Hospital, Nanchang, Jiangxi, 330100, P.R. China
| | - Qin Zhang
- Department of general surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P.R. China
- Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Yan Liu
- Department of general surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P.R. China
- Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Zhenhong Zou
- Department of general surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P.R. China
| | - Nanye Wang
- Department of ophthalmology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P.R. China
| | - Bin Zhou
- Department of orthopedics, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Guo X, Wan P, Shen W, Sun M, Peng Z, Liao Y, Huang Y, Liu R. Fusobacterium periodonticum BCT protein targeting glucose metabolism to promote the epithelial-mesenchymal transition of esophageal cancer cells by lactic acid. J Transl Med 2024; 22:401. [PMID: 38689341 PMCID: PMC11061911 DOI: 10.1186/s12967-024-05157-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/02/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND The cancer microbiota was considered the main risk factor for cancer progression. We had proved that Fusobacterium periodonticum (F.p) was higher abundance in Esophageal cancer(EC)tissues. Bioinformation analysis found that BCT was a key virulence protein of F.p. However, little is known about the role and mechanism of BCT in EC. This study aimed to recognize the key virulence protein of F.p and explore the mechanism of BCT in promoting EC. METHODS We constructed a eukaryotic expression vector and purified the recombinant protein BCT. CCK8 used to analyzed the activity of EC after treated by different concentration of BCT. UPLC-MS/MS and ELISA used to detect the metabonomics and metabolites. The ability of migration and invasion was completed by transwell assay. RT-QPCR, WB used to analyze the expression of relevant genes. RESULTS Our data showed that BCT was higher expression in EC tumor tissues (p < 0.05) and BCT in 20 µg/mL promoted the survival, invasion and migration of EC cells (EC109) (p < 0.05). Meanwhile, UPLC-MS/MS results suggested that BCT resulted in an augmentation of hypotaurine metabolism, arachidonic acid metabolism, glycolysis/gluconeogenesis, tryptophan metabolism, citrate cycle activity in EC109. The metabolic changes resulted in decreasing in glucose and pyruvate levels but increase in lactate dehydrogenase (LDH) activity and lactic acid (LA) as well as the expression of glucose transporter 1, Hexokinase 2, LDH which regulated the glycolysis were all changed (p < 0.05). The BCT treatment upregulated the expression of TLR4, Akt, HIF-1α (p < 0.05) which regulated the production of LA. Furthermore, LA stimulation promoted the expression of GPR81, Wnt, and β-catenin (p < 0.05), thereby inducing EMT and metastasis in EC109 cells. CONCLUSION Altogether, these findings identified that impact of BCT in regulation of glycolysis in EC109 and its involves the TLR4/Akt/HIF-1α pathway. Meanwhile, glycolysis increasing the release of LA and promote the EMT of EC109 by GPR81/Wnt/β-catenin signaling pathway. In summary, our findings underscore the potential of targeting BCT as an innovative strategy to mitigate the development of EC.
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Affiliation(s)
- Xinxin Guo
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Ping Wan
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Weitao Shen
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Mingjun Sun
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Zhenyan Peng
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Yinghao Liao
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Yang Huang
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China
| | - Ran Liu
- Key Laboratory of Environmental Medicine Engineering, School of Public Health, Ministry of Education, Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China.
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10
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Prasad P, Kannan B, Sriram G, Jaber M, Khair AMB, Ramasubramanian A, Ramani P, Jayaseelan VP, Arumugam P. Waterpipe smoke condensate induces epithelial-mesenchymal transformation and promotes metastasis of oral cancer by FOXD1 expression. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024:101900. [PMID: 38692456 DOI: 10.1016/j.jormas.2024.101900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 04/27/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND/PURPOSE Smoking is a major contributor to global oral cancer cases, necessitating urgent intervention. FOXD1, involved in developmental processes and various cancers, shows promise as a prognostic marker in oral squamous cell carcinoma (OSCC). This study investigates the impact of waterpipe smoke condensate (WPSC) on OSCC, focusing on FOXD1 role in inducing epithelial-mesenchymal transition (EMT) and metastasis. METHODS The study involved using OSCC cells treated with WPSC to evaluate their proliferation, colony formation, gene expression, and protein levels. The researchers also explored the clinical relevance of their findings using online databases to analyze FOXD1 expression in cancer tissues and its correlation with clinicopathological features and patient survival. Additionally, in silico tools were employed for functional analysis, pathway enrichment, and network exploration. RESULTS The study found that WPSC increased the expression of FOXD1 in OSCC cells, which led to increased cell growth. The study also showed that FOXD1 plays a critical role in the EMT process induced by WPSC, as evidenced by changes in the expression of EMT-related genes and proteins. Clinical analysis revealed that FOXD1 was significantly associated with more aggressive tumor features and poorer prognosis in cancer patients. CONCLUSION The study highlights FOXD1 as a key player in OSCC pathogenesis and a potential prognostic marker and therapeutic target, particularly when influenced by WPSC exposure. Further research is needed to explore FOXD1 molecular mechanisms and clinical implications to enhance OSCC treatment strategies.
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Affiliation(s)
- Prathibha Prasad
- Medical and Dental Sciences Department, College of Dentistry, Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE; Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India; Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE
| | - Balachander Kannan
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Gopu Sriram
- Faculty of Dentistry, National University of Singapore, Singapore
| | - Mohamed Jaber
- Medical and Dental Sciences Department, College of Dentistry, Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE; Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE
| | - Al Moutassem Billah Khair
- Medical and Dental Sciences Department, College of Dentistry, Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE; Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, UAE
| | - Abilasha Ramasubramanian
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Pratibha Ramani
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Vijayashree Priyadharshini Jayaseelan
- Clinical Genetics Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Paramasivam Arumugam
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India.
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11
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Gu M, Liu Y, Xin P, Guo W, Zhao Z, Yang X, Ma R, Jiao T, Zheng W. Fundamental insights and molecular interactions in pancreatic cancer: Pathways to therapeutic approaches. Cancer Lett 2024; 588:216738. [PMID: 38401887 DOI: 10.1016/j.canlet.2024.216738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/08/2024] [Accepted: 02/18/2024] [Indexed: 02/26/2024]
Abstract
The gastrointestinal tract can be affected by a number of diseases that pancreatic cancer (PC) is a malignant manifestation of them. The prognosis of PC patients is unfavorable and because of their diagnosis at advanced stage, the treatment of this tumor is problematic. Owing to low survival rate, there is much interest towards understanding the molecular profile of PC in an attempt in developing more effective therapeutics. The conventional therapeutics for PC include surgery, chemotherapy and radiotherapy as well as emerging immunotherapy. However, PC is still incurable and more effort should be performed. The molecular landscape of PC is an underlying factor involved in increase in progression of tumor cells. In the presence review, the newest advances in understanding the molecular and biological events in PC are discussed. The dysregulation of molecular pathways including AMPK, MAPK, STAT3, Wnt/β-catenin and non-coding RNA transcripts has been suggested as a factor in development of tumorigenesis in PC. Moreover, cell death mechanisms such as apoptosis, autophagy, ferroptosis and necroptosis demonstrate abnormal levels. The EMT and glycolysis in PC cells enhance to ensure their metastasis and proliferation. Furthermore, such abnormal changes have been used to develop corresponding pharmacological and nanotechnological therapeutics for PC.
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Affiliation(s)
- Ming Gu
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Yang Liu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Peng Xin
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Wei Guo
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Zimo Zhao
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Xu Yang
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Ruiyang Ma
- Department of Otorhinolaryngology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Taiwei Jiao
- Department of Gastroenterology and Endoscopy, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Wenhui Zheng
- Department of Anesthesiology, The Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
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12
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ZHAO XUHUI, HUANG XIAOMIN, DANG CHUNYAN, WANG XIA, QI YUJIAO, LI HONGLING. The Epstein-Barr virus-miRNA-BART6-5p regulates TGF-β/SMAD4 pathway to induce glycolysis and enhance proliferation and metastasis of gastric cancer cells. Oncol Res 2024; 32:999-1009. [PMID: 38686046 PMCID: PMC11055990 DOI: 10.32604/or.2024.046679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/26/2023] [Indexed: 05/02/2024] Open
Abstract
Background EBV-miR-BARTs exhibit significant relevance in epithelial tumors, particularly in EBV-associated gastric and nasopharyngeal cancers. However, their specific mechanisms in the initiation and progression of gastric cancer remain insufficiently explored. Material and Methods Initially, EBV-miRNA-BART6-5p and its target gene SMAD4 expression were assessed in EBV-associated gastric cancer tissues and cell lines. Subsequent transfection induced overexpression of EBV-miRNA-BART6-5p in AGS and MKN-45, and downregulation in EBV-positive cells (SUN-719). The subsequent evaluation aimed to observe their impact on gastric cancer cell proliferation, migration, and glycolytic processes, with the TGF-β/SMAD4 signaling pathway value clarified using a TGF-β inhibitor. Results EBV-miRNA-BART6-5p exhibits pronounced upregulation in EBV-associated gastric cancer tissues and EBV-positive cells, while its target gene SMAD4 demonstrates downregulated expression. Upregulation of it can promote the proliferation and migration of gastric cancer cells. Additionally, We found EBV-miRNA-BART6-5p promotes glycolysis of gastric cancer cells. Inhibition of the TGF-β/SMAD4 signaling pathway resulted in suppressed proliferation and migration of gastric cancer cells, concomitant with a diminished glycolytic capacity. Conclusion In this study, we found that EBV-miRNA-BART6-5p can target SMAD4, effectively increasing glycolysis in gastric cancer cells by regulating the TGF-β/SMAD4 signaling pathway, thereby enhancing the proliferation and metastasis of gastric cancer cells. Our findings may offer new insights into the metabolic aspects of gastric cancer.
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Affiliation(s)
- XUHUI ZHAO
- The First Clinical Medical College, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China
- Department of Oncology, Gansu People’s Hospital, Lanzhou, 730000, China
| | - XIAOMIN HUANG
- The First Clinical Medical College, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China
| | - CHUNYAN DANG
- Department of Oncology, Gansu People’s Hospital, Lanzhou, 730000, China
| | - XIA WANG
- The First Clinical Medical College, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China
| | - YUJIAO QI
- The Clinical Medical College, Ningxia Medical University, Ningxia, 750004, China
| | - HONGLING LI
- Department of Oncology, Gansu People’s Hospital, Lanzhou, 730000, China
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13
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Bai X, Xiong J, Li L, Yu C, Sun C. Suppression of hypoxia-induced CAV1 autophagic degradation enhances nanoalbumin-paclitaxel transcytosis and improves therapeutic activity in pancreatic cancer. Eur J Pharmacol 2024; 969:176431. [PMID: 38395374 DOI: 10.1016/j.ejphar.2024.176431] [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: 10/29/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024]
Abstract
Nanoalbumin-paclitaxel (nab-paclitaxel) is a standard chemotherapy for pancreatic cancer but has shown limited efficacy. However, the mechanism through which circulating nab-paclitaxel passes through the tumour vascular endothelium has not been determined. In our study, a new nonradioactive and highly sensitive method for analysing nab-paclitaxel transcytosis was established. Based on these methods, we found that hypoxia significantly enhanced the autophagic degradation of CAV1 and therefore attenuated caveolae-mediated nab-paclitaxel transcytosis across endothelial cells (ECs). In a proof-of-concept experiment, higher levels of CAV1, accompanied by lower levels of LC3B, were observed in the vascular endothelium of pancreatic cancer tissues collected from patients who showed a good response to nab-paclitaxel compared with those from patients who showed a poor response to nab-paclitaxel. Furthermore, both in vivo and in vitro studies confirmed that suppressing the autophagic degradation of CAV1 via EC-specific ATG5 knockdown or hydroxychloroquine sulfate (HCQ) treatment significantly enhanced nab-paclitaxel translocation across the endothelial barrier into pancreatic cancer cells and amplified the inhibitory effect of nab-paclitaxel on pancreatic tumour growth. The stimulation of CAV1 expression by EC-specific overexpression of exogenous CAV1 or administration of gemcitabine hydrochloride (GE) had the same effect. These results demonstrated that suppressing CAV1 autophagic degradation is a novel translatable strategy for enhancing nab-paclitaxel chemotherapeutic activity in the treatment of pancreatic cancer.
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Affiliation(s)
- Xiangli Bai
- School of Basic Medicine, Guizhou Medical University, 5500025, Guiyang, Guizhou, China; Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Hospital of Guizhou Medical University, 550004, Guiyang, Guizhou, China; Department of Laboratory Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430077, Wuhan, Hubei, China
| | - Jia Xiong
- Department of Cardiovascular Surgery, Jinan University 2nd Clinical Medicine College People's Hospital of Shenzhen, 518020, Shenzhen, Guangdong, China
| | - Lin Li
- School of Basic Medicine, Guizhou Medical University, 5500025, Guiyang, Guizhou, China; Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Hospital of Guizhou Medical University, 550004, Guiyang, Guizhou, China
| | - Chao Yu
- Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Hospital of Guizhou Medical University, 550004, Guiyang, Guizhou, China
| | - Chengyi Sun
- School of Basic Medicine, Guizhou Medical University, 5500025, Guiyang, Guizhou, China; Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Hospital of Guizhou Medical University, 550004, Guiyang, Guizhou, China.
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14
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Ren J, Ren B, Liu X, Cui M, Fang Y, Wang X, Zhou F, Gu M, Xiao R, Bai J, You L, Zhao Y. Crosstalk between metabolic remodeling and epigenetic reprogramming: A new perspective on pancreatic cancer. Cancer Lett 2024; 587:216649. [PMID: 38311052 DOI: 10.1016/j.canlet.2024.216649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/21/2023] [Accepted: 01/13/2024] [Indexed: 02/06/2024]
Abstract
Pancreatic cancer is a highly malignant solid tumor with a poor prognosis and a high mortality rate. Thus, exploring the mechanisms underlying the development and progression of pancreatic cancer is critical for identifying targets for diagnosis and treatment. Two important hallmarks of cancer-metabolic remodeling and epigenetic reprogramming-are interconnected and closely linked to regulate one another, creating a complex interaction landscape that is implicated in tumorigenesis, invasive metastasis, and immune escape. For example, metabolites can be involved in the regulation of epigenetic enzymes as substrates or cofactors, and alterations in epigenetic modifications can in turn regulate the expression of metabolic enzymes. The crosstalk between metabolic remodeling and epigenetic reprogramming in pancreatic cancer has gained considerable attention. Here, we review the emerging data with a focus on the reciprocal regulation of metabolic remodeling and epigenetic reprogramming. We aim to highlight how these mechanisms could be applied to develop better therapeutic strategies.
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Affiliation(s)
- Jie Ren
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Bo Ren
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Xiaohong Liu
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Ming Cui
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Yuan Fang
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Xing Wang
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Feihan Zhou
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Minzhi Gu
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Ruiling Xiao
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Jialu Bai
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
| | - Yupei Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100023, PR China; Key Laboratory of Research in Pancreatic Tumor, Chinese Academy of Medical Sciences, Beijing 100023, PR China; National Science and Technology Key Infrastructure on Translational Medicine in Peking Union Medical College Hospital, Beijing 100023, PR China.
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15
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Hao B, Dong H, Xiong R, Song C, Xu C, Li N, Geng Q. Identification of SLC2A1 as a predictive biomarker for survival and response to immunotherapy in lung squamous cell carcinoma. Comput Biol Med 2024; 171:108183. [PMID: 38422959 DOI: 10.1016/j.compbiomed.2024.108183] [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: 11/04/2023] [Revised: 01/20/2024] [Accepted: 02/18/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND As one of the common subtypes of non-small lung cancer, lung squamous cell carcinoma (LUSC) patients with advanced stage have few choices of treatment strategies. Therefore, it is urgent to discover genes that are associated with the survival and efficacy of immunotherapies. METHOD Differential gene expression analyses were conducted using TCGA LUSC bulk-sequencing and single-cell RNA-sequencing data. Prognostic genes were identified from the TCGA LUSC cohort. Protein expression validation and survival analyses were performed. Experiments were conducted to explore the underlying mechanisms. In addition, the correlation between gene expression and pathological response to adjuvant immunochemotherapy was also investigated. RESULTS After a series of bioinformatic analyses, solute carrier family 2 member 1(SLC2A1), encoding glucose transporter-1 (GLUT1), was found to be differentially expressed between tumor and normal tissues. GLUT1 was subsequently identified as an independent prognostic factor for LUSC. GSEA analysis revealed the glycolysis metabolism pathway of KEGG enriched in SLC2A1high tumor tissues. LASSO analyses revealed that tumor tissues with high expression of SLC2A1 were associated with high levels of protein lactylation. We found that SLC2A1 was preferentially expressed by SPP1+ macrophages in the tumor microenvironment, and the expression of SLC2A1 was associated with the abundance of SPP1+ macrophages. Immunofluorescence demonstrated GLUT1 and HIF1α colocalization in tumor-infiltrating macrophages. In vitro experiments showed HIF-1α-induced macrophage polarization under hypoxia, and GLUT1 inhibition blocked this polarization. In addition, SLC2A1 was negatively associated with the common immune checkpoint molecules, such as programmed cell death 1(PD-1), T cell immunoreceptor with Ig and ITIM domains (TIGIT), cytotoxic T-lymphocyte associated protein 4 (CTLA4) and lymphocyte activating 3 (LAG3), while showed a positive association with CD44. Finally, we observed that there was a significant correlation between pre-adjuvant-treatment GLUT1 expression and the pathological response. CONCLUSION SLC2A1 expression was differentially upregulated in tumor tissues, and elevated GLUT1 expression was associated with worse survival and poor pathological response to adjuvant immunochemotherapy. Upregulation of GLUT1 promoted macrophage polarization into the M2 phenotype. The findings will contribute to guiding the treatment selection for LUSC patients and providing personalized immunotherapy strategies.
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Affiliation(s)
- Bo Hao
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
| | - Huixing Dong
- Department of Pulmonary and Critical Care Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 XianXia Road, Shanghai 200336, China.
| | - Rui Xiong
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
| | - Congkuan Song
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
| | - Chenzhen Xu
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
| | - Ning Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
| | - Qing Geng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan 430060, China.
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16
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Wu W, Huang T, Li S, Gong G, Zhao D, Qiu Y. Subtyping and prognostic model construction based on vesicle-mediated transport-related genes in colorectal cancer. Hum Mol Genet 2024; 33:478-490. [PMID: 37971354 DOI: 10.1093/hmg/ddad197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is impacted by various environmental and genetic variables. Dysregulation of vesicle-mediated transport-related genes (VMTRGs) has been observed in many malignancies, but their effect on prognosis in CRC remains unclear. METHODS CRC samples were clustered into varying subtypes per differential expression of VMTRGs. R package was utilized to explore differences in survival, immune, and drug sensitivity among different disease subtypes. According to differentially expressed genes (DEGs) between subtypes, regression analysis was employed to build a riskscore model and identify independent prognostic factors. The model was validated through a Gene Expression Omnibus (GEO) dataset. Immune landscape, immunophenoscore (IPS), and Tumor Immune Dysfunction and Exclusion (TIDE) scores for different risk groups were calculated. RESULTS Two subtypes of CRC were identified based on VMTRGs, which showed significant differences in survival rates, immune cell infiltration abundance, immune functional activation levels, and immune checkpoint expression levels. Cluster2 exhibited higher sensitivity to anti-tumor drugs such as Nilotinib, Cisplatin, and Oxaliplatin compared to Cluster1. DEGs were mainly enriched in biological processes such as epidermis development, epidermal cell differentiation, and receptor-ligand activity, and signaling pathways like pancreatic secretion. The constructed 13-gene riskscore model demonstrated good predictive ability for CRC patients' prognosis. Furthermore, differences in immune landscape, IPS, and TIDE scores were observed among different risk groups. CONCLUSION This study successfully obtained two CRC subtypes with distinct survival statuses and immune levels based on differential expression of VMTRGs. A 13-gene risk model was constructed. The findings had important implications for prognosis and treatment of CRC.
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Affiliation(s)
- Wei Wu
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
| | - Tong Huang
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
| | - Shengwen Li
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
| | - Guangwei Gong
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
| | - Dan Zhao
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
| | - Yue Qiu
- Department of General Surgery, The Central Hospital of Xiaogan, 6 Guangchang Road, Xiaogan City, Hubei Province 432000, China
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Ashrafizadeh M, Luo K, Zhang W, Reza Aref A, Zhang X. Acquired and intrinsic gemcitabine resistance in pancreatic cancer therapy: Environmental factors, molecular profile and drug/nanotherapeutic approaches. ENVIRONMENTAL RESEARCH 2024; 240:117443. [PMID: 37863168 DOI: 10.1016/j.envres.2023.117443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/17/2023] [Accepted: 10/17/2023] [Indexed: 10/22/2023]
Abstract
A high number of cancer patients around the world rely on gemcitabine (GEM) for chemotherapy. During local metastasis of cancers, surgery is beneficial for therapy, but dissemination in distant organs leads to using chemotherapy alone or in combination with surgery to prevent cancer recurrence. Therapy failure can be observed as a result of GEM resistance, threatening life of pancreatic cancer (PC) patients. The mortality and morbidity of PC in contrast to other tumors are increasing. GEM chemotherapy is widely utilized for PC suppression, but resistance has encountered its therapeutic impacts. The purpose of current review is to bring a broad concept about role of biological mechanisms and pathways in the development of GEM resistance in PC and then, therapeutic strategies based on using drugs or nanostructures for overcoming chemoresistance. Dysregulation of the epigenetic factors especially non-coding RNA transcripts can cause development of GEM resistance in PC and miRNA transfection or using genetic tools such as siRNA for modulating expression level of these factors for changing GEM resistance are suggested. The overexpression of anti-apoptotic proteins and survival genes can contribute to GEM resistance in PC. Moreover, supportive autophagy inhibits apoptosis and stimulates GEM resistance in PC cells. Increase in metabolism, glycolysis induction and epithelial-mesenchymal transition (EMT) stimulation are considered as other factors participating in GEM resistance in PC. Drugs can suppress tumorigenesis in PC and inhibit survival factors and pathways in increasing GEM sensitivity in PC. More importantly, nanoparticles can increase pharmacokinetic profile of GEM and promote its blood circulation and accumulation in cancer site. Nanoparticles mediate delivery of GEM with genes and drugs to suppress tumorigenesis in PC and increase drug sensitivity. The basic research displays significant connection among dysregulated pathways and GEM resistance, but the lack of clinical application is a drawback that can be responded in future.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China; International Association for Diagnosis and Treatment of Cancer, Shenzhen, Guangdong, 518055, China; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Kuo Luo
- Department of Oncology, Chongqing Hyheia Hospital, Chongqing, 4001331, China
| | - Wei Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Xianbin Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China.
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18
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Cheng W, Cai C, Xu Y, Xiao X, Shi T, Liao Y, Wang X, Chen S, Zhou M, Liao Z. The TRIM21-FOXD1-BCL-2 axis underlies hyperglycaemic cell death and diabetic tissue damage. Cell Death Dis 2023; 14:825. [PMID: 38092733 PMCID: PMC10719266 DOI: 10.1038/s41419-023-06355-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 11/26/2023] [Accepted: 11/30/2023] [Indexed: 12/17/2023]
Abstract
Chronic hyperglycaemia is a devastating factor that causes diabetes-induced damage to the retina and kidney. However, the precise mechanism by which hyperglycaemia drives apoptotic cell death is incompletely known. Herein, we found that FOXD1, a FOX family transcription factor specifically expressed in the retina and kidney, regulated the transcription of BCL-2, a master regulator of cell survival. Intriguingly, the protein level of FOXD1, which responded negatively to hyperglycaemic conditions, was controlled by the TRIM21-mediated K48-linked polyubiquitination and subsequent proteasomal degradation. The TRIM21-FOXD1-BCL-2 signalling axis was notably active during diabetes-induced damage to murine retinal and renal tissues. Furthermore, we found that tartary buckwheat flavonoids effectively reversed the downregulation of FOXD1 protein expression and thus restored BCL-2 expression and facilitated the survival of retinal and renal tissues. In summary, we identified a transcription factor responsible for BCL-2 expression, a signalling axis (TRM21-FOXD1-BCL-2) underlying hyperglycaemia-triggered apoptosis, and a potential treatment for deleterious diabetic complications.
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Affiliation(s)
- Wenwen Cheng
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Cifeng Cai
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Yifan Xu
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Xueqi Xiao
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Tiantian Shi
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Yueling Liao
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China
| | - Xiaoyi Wang
- First Affiliated Hospital of Huzhou University, Huzhou, 313000, China
| | - Shasha Chen
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China.
| | - Meiliang Zhou
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
| | - Zhiyong Liao
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, China.
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19
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Yang Q, Meng X, Chen J, Li X, Huang Y, Xiao X, Li R, Wu X. RPLP2 activates TLR4 in an autocrine manner and promotes HIF-1α-induced metabolic reprogramming in hepatocellular carcinoma. Cell Death Discov 2023; 9:440. [PMID: 38052785 DOI: 10.1038/s41420-023-01719-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 11/04/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023] Open
Abstract
Metabolic reprogramming is a major feature of cancer, and aerobic glycolysis is one of the most widely studied metabolic reprogramming processes. Acidic ribosome protein P2 (RPLP2) is associated with both tumorigenesis and endoplasmic reticulum stress. However, limited knowledge exists regarding the role of RPLP2 in hepatocellular carcinoma (HCC) progression. In the present study, we observed a significant upregulation of RPLP2 in HCC tissues. Moreover, RPLP2 expression is closely correlated with patient prognosis and survival. The subsequent experimental validation demonstrated that RPLP2 exerted a regulatory effect on the expression of glycolytic enzymes and lactate production, thereby facilitating HCC cell proliferation. Mechanistically, the PI3K/AKT signalling pathway was found to play an important role in the regulation of hypoxia-inducible factor-1α (HIF-1α)-mediated aerobic glycolysis and cell growth. RPLP2 activates TLR4 on the surface of HCC cells and the downstream PI3K/AKT pathway through autocrine signalling. This activation then facilitates the entry of HIF-1α into the nucleus, enabling it to fulfil its transcriptional function. In conclusion, our findings suggested that RPLP2 induces a metabolic shift towards aerobic glycolysis and facilitates the progression of HCC through TLR4-dependent activation of the PI3K/AKT/HIF-1α pathway. Our study revealed the novel mechanism by which the ribosomal protein RPLP2 regulates glycolysis to promote HCC progression. These findings may offer a potential therapeutic target for HCC treatment.
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Affiliation(s)
- Qingqing Yang
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China
| | - Xiangrui Meng
- Yancheng Medical Research Center of Nanjing University Medical School, Yancheng First Hospital, Affiliated Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, 224006, Yancheng, Jiangsu, China
| | - Jin Chen
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China
| | - Xiangsu Li
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China
| | - Yang Huang
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China
| | - Xueyi Xiao
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China
| | - Rongqing Li
- Department of Medical Genetics and Prenatal Diagnosis, The Affiliated Taizhou People's Hospital of Nanjing Medical University, 225399, Taizhou, Jiangsu, China.
| | - Xudong Wu
- Department of Gastroenterology, The Yancheng Clinical College of Xuzhou Medical University, 224006, Yancheng, Jiangsu, China.
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20
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Xu L, Ma X, Zhang X, Zhang C, Zhang Y, Gong S, Wu N, Zhang P, Feng X, Guo J, Zhao M, Ren Z, Zhang P. hsa_circ_0007919 induces LIG1 transcription by binding to FOXA1/TET1 to enhance the DNA damage response and promote gemcitabine resistance in pancreatic ductal adenocarcinoma. Mol Cancer 2023; 22:195. [PMID: 38044421 PMCID: PMC10694898 DOI: 10.1186/s12943-023-01887-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 10/24/2023] [Indexed: 12/05/2023] Open
Abstract
BACKGROUND Circular RNAs (circRNAs) play important roles in the occurrence and development of cancer and chemoresistance. DNA damage repair contributes to the proliferation of cancer cells and resistance to chemotherapy-induced apoptosis. However, the role of circRNAs in the regulation of DNA damage repair needs clarification. METHODS RNA sequencing analysis was applied to identify the differentially expressed circRNAs. qRT-PCR was conducted to confirm the expression of hsa_circ_0007919, and CCK-8, FCM, single-cell gel electrophoresis and IF assays were used to analyze the proliferation, apoptosis and gemcitabine (GEM) resistance of pancreatic ductal adenocarcinoma (PDAC) cells. Xenograft model and IHC experiments were conducted to confirm the effects of hsa_circ_0007919 on tumor growth and DNA damage in vivo. RNA sequencing and GSEA were applied to confirm the downstream genes and pathways of hsa_circ_0007919. FISH and nuclear-cytoplasmic RNA fractionation experiments were conducted to identify the cellular localization of hsa_circ_0007919. ChIRP, RIP, Co-IP, ChIP, MS-PCR and luciferase reporter assays were conducted to confirm the interaction among hsa_circ_0007919, FOXA1, TET1 and the LIG1 promoter. RESULTS We identified a highly expressed circRNA, hsa_circ_0007919, in GEM-resistant PDAC tissues and cells. High expression of hsa_circ_0007919 correlates with poor overall survival (OS) and disease-free survival (DFS) of PDAC patients. Hsa_circ_0007919 inhibits the DNA damage, accumulation of DNA breaks and apoptosis induced by GEM in a LIG1-dependent manner to maintain cell survival. Mechanistically, hsa_circ_0007919 recruits FOXA1 and TET1 to decrease the methylation of the LIG1 promoter and increase its transcription, further promoting base excision repair, mismatch repair and nucleotide excision repair. At last, we found that GEM enhanced the binding of QKI to the introns of hsa_circ_0007919 pre-mRNA and the splicing and circularization of this pre-mRNA to generate hsa_circ_0007919. CONCLUSIONS Hsa_circ_0007919 promotes GEM resistance by enhancing DNA damage repair in a LIG1-dependent manner to maintain cell survival. Targeting hsa_circ_0007919 and DNA damage repair pathways could be a therapeutic strategy for PDAC.
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Affiliation(s)
- Lei Xu
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong Cancer Hospital and Institute, Jinan, China
| | - Xiao Ma
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
- Department of General Surgery, Xuzhou First People's Hospital, Xuzhou, China
| | - Xiuzhong Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Chong Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yi Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Shuai Gong
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Nai Wu
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Peng Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
- Department of General Surgery, Shangqiu Municipal Hospital, Shangqiu, China
| | - Xinyu Feng
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Jiaxuan Guo
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Mengmeng Zhao
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Zeqiang Ren
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
| | - Pengbo Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
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21
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Cao S, Wang D, Wang P, Liu Y, Dong W, Ruan X, Liu L, Xue Y, E T, Lin H, Liu X. SUMOylation of RALY promotes vasculogenic mimicry in glioma cells via the FOXD1/DKK1 pathway. Cell Biol Toxicol 2023; 39:3323-3340. [PMID: 37906341 PMCID: PMC10693529 DOI: 10.1007/s10565-023-09836-3] [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: 05/28/2023] [Accepted: 10/11/2023] [Indexed: 11/02/2023]
Abstract
Human malignant gliomas are the most common and aggressive primary malignant tumors of the human central nervous system. Vasculogenic mimicry (VM), which refers to the formation of a tumor blood supply system independently of endothelial cells, contributes to the malignant progression of glioma. Therefore, VM is considered a potential target for glioma therapy. Accumulated evidence indicates that alterations in SUMOylation, a reversible post-translational modification, are involved in tumorigenesis and progression. In the present study, we found that UBA2 and RALY were upregulated in glioma tissues and cell lines. Downregulation of UBA2 and RALY inhibited the migration, invasion, and VM of glioma cells. RALY can be SUMOylated by conjugation with SUMO1, which is facilitated by the overexpression of UBA2. The SUMOylation of RALY increases its stability, which in turn increases its expression as well as its promoting effect on FOXD1 mRNA. The overexpression of FOXD1 promotes DKK1 transcription by activating its promoter, thereby promoting glioma cell migration, invasion, and VM. Remarkably, the combined knockdown of UBA2, RALY, and FOXD1 resulted in the smallest tumor volumes and the longest survivals of nude mice in vivo. UBA2/RALY/FOXD1/DKK1 axis may play crucial roles in regulating VM in glioma, which may contribute to the development of potential strategies for the treatment of gliomas.
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Affiliation(s)
- Shuo Cao
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning Province, China
| | - Di Wang
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China
| | - Ping Wang
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, China
| | - Yunhui Liu
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China
| | - Weiwei Dong
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China
| | - Xuelei Ruan
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, China
| | - Libo Liu
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, China
| | - Yixue Xue
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, China
| | - Tiange E
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China
| | - Hongda Lin
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China
| | - Xiaobai Liu
- Key Laboratory of Neuro-Oncology in Liaoning Province, Shenyang, 110004, China.
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
- Liaoning Medical Surgery and Rehabilitation Robot Technology Engineering Research Center, Shenyang, 110004, China.
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22
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Huang Y, Zhang L, Liu T, Liang E. LMNB1 targets FOXD1 to promote progression of prostate cancer. Exp Ther Med 2023; 26:513. [PMID: 37840569 PMCID: PMC10570766 DOI: 10.3892/etm.2023.12212] [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: 09/02/2022] [Accepted: 06/09/2023] [Indexed: 10/17/2023] Open
Abstract
Forkhead box D1 (FOXD1) expression is upregulated in various types of human cancer. To the best of our knowledge, the roles of FOXD1 in prostate cancer (PC) remain largely unknown. The Cancer Genome Atlas dataset was used for the bioinformatics analysis of FOXD1 in PC. FOXD1 expression levels in normal immortalized human prostate epithelial cells (RWPE-1) and prostate cancer cells were detected by reverse transcription-quantitative PCR. PC cell viability was detected using Cell Counting Kit-8 assay. Transwell assays were performed to assess the migration and invasion of PC cells. Luciferase reporter gene assay was used to validate the association between FOXD1 and lamin (LMN)B1. LMNB1 is an important part of the cytoskeleton, which serves an important role in the process of tumor occurrence and development, regulating apoptosis and DNA repair. FOXD1 expression was upregulated in PC tissues, with its high expression being associated with clinical stage and survival in PC. Knockdown of FOXD1 inhibited viability, migration and invasion of PC cells. FOXD1 positively regulated LMNB1 expression. The effect of FOXD1 knockdown on PC cells was reversed by LMNB1 overexpression. In conclusion, FOXD1, positively regulated by LMNB1, served as an oncogene in PC and may be a potential biomarker and treatment target for PC.
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Affiliation(s)
- Yuanshe Huang
- Agriculture College, Innovation Center for Efficient Agricultural of Guizhou Mountain Characteristics, Anshun University, Anshun, Guizhou 561000, P.R. China
| | - Lai Zhang
- Agriculture College, Innovation Center for Efficient Agricultural of Guizhou Mountain Characteristics, Anshun University, Anshun, Guizhou 561000, P.R. China
| | - Tianlei Liu
- Agriculture College, Innovation Center for Efficient Agricultural of Guizhou Mountain Characteristics, Anshun University, Anshun, Guizhou 561000, P.R. China
| | - E Liang
- Agriculture College, Innovation Center for Efficient Agricultural of Guizhou Mountain Characteristics, Anshun University, Anshun, Guizhou 561000, P.R. China
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23
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Cheng L, Yan H, Liu Y, Guan G, Cheng P. Dissecting multifunctional roles of forkhead box transcription factor D1 in cancers. Biochim Biophys Acta Rev Cancer 2023; 1878:188986. [PMID: 37716516 DOI: 10.1016/j.bbcan.2023.188986] [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: 06/21/2023] [Revised: 08/30/2023] [Accepted: 08/30/2023] [Indexed: 09/18/2023]
Abstract
As a member of the forkhead box (FOX) family of transcription factors (TF), FOXD1 has recently been implicated as a crucial regulator in a variety of human cancers. Accumulating evidence has established dysregulated and aberrant FOXD1 signaling as a prominent feature in cancer development and progression. However, there is a lack of systematic review on this topic. Here, we summarized the present understanding of FOXD1 functions in cancer biology and reviewed the downstream targets and upstream regulatory mechanisms of FOXD1 as well as the related signaling pathways within the context of current reports. We highlighted the functional features of FOXD1 in cancers to identify the future research consideration of this multifunctional transcription factor and potential therapeutic strategies targeting its oncogenic activity.
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Affiliation(s)
- Lin Cheng
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
| | - Haixu Yan
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Liu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
| | - Gefei Guan
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China.
| | - Peng Cheng
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China.
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24
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Yang S, Liu Y, Tang C, Han A, Lin Z, Quan J, Yang Y. The CPT1A/Snail axis promotes pancreatic adenocarcinoma progression and metastasis by activating the glycolytic pathway. iScience 2023; 26:107869. [PMID: 37736047 PMCID: PMC10509355 DOI: 10.1016/j.isci.2023.107869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/10/2023] [Accepted: 09/06/2023] [Indexed: 09/23/2023] Open
Abstract
Recent studies have demonstrated that CPT1A plays a critical role in tumor metabolism and progression. However, the molecular mechanisms by which CPT1A affects tumorigenicity during PAAD progression remain unclear. In the current research, the bioinformatics analysis and immunohistochemical staining results showed that CPT1A was overexpressed in PAAD tissues and that its overexpression was associated with a shorter survival time in patients with PAAD. Overexpression of CPT1A increased cell proliferation and promoted EMT and glycolytic metabolism in PAAD cells. Mechanistically, CPT1A is able to bind to Snail and facilitate PAAD progression by regulating Snail stability. In summary, our findings revealed Snail-dependent glycolysis as a crucial metabolic pathway by which CPT1A accelerates PAAD progression. Targeting the CPT1A/Snail/glycolysis axis in PAAD to suppress cell proliferation and metastatic dissemination is a new potential treatment strategy to improve the anticancer therapeutic effect and prolong patient survival.
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Affiliation(s)
- Shipeng Yang
- Central Laboratory, The Affiliated Hospital of Yanbian University, Yanji 133000, China
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
- Department of Pathology, Yanbian University Medical College, Yanji 133000, China
| | - Ying Liu
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
| | - Chunxiao Tang
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
| | - Anna Han
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
| | - Zhenhua Lin
- Central Laboratory, The Affiliated Hospital of Yanbian University, Yanji 133000, China
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
| | - Jishu Quan
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
| | - Yang Yang
- Central Laboratory, The Affiliated Hospital of Yanbian University, Yanji 133000, China
- Key Laboratory of Tumor Pathobiology (Yanbian University), State Ethnic Affairs, Commission, Yanji 133000, China
- Department of Pathology, Yanbian University Medical College, Yanji 133000, China
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25
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Cao W, Zeng Z, Lei S. 5'-tRF-19-Q1Q89PJZ Suppresses the Proliferation and Metastasis of Pancreatic Cancer Cells via Regulating Hexokinase 1-Mediated Glycolysis. Biomolecules 2023; 13:1513. [PMID: 37892195 PMCID: PMC10605356 DOI: 10.3390/biom13101513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/20/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
tRNA-derived small RNAs (tDRs) are dysregulated in several diseases, including pancreatic cancer (PC). However, only a limited number of tDRs involved in PC progression are known. Herein, a novel tDR, 5'-tRF-19-Q1Q89PJZ (tRF-19-Q1Q89PJZ), was verified in PC plasma using RNA and Sanger sequencing. tRF-19-Q1Q89PJZ was downregulated in PC tissues and plasma, which was related to advanced clinical characteristics and poor prognosis. tRF-19-Q1Q89PJZ overexpression inhibited the malignant activity of PC cells in vitro, while tRF-19-Q1Q89PJZ inhibition produced an opposite effect. The differentially expressed genes induced by tRF-19-Q1Q89PJZ overexpression were enriched in "pathways in cancer" and "glycolysis". Mechanistically, tRF-19-Q1Q89PJZ directly sponged hexokinase 1 (HK1) mRNA and inhibited its expression, thereby suppressing glycolysis in PC cells. HK1 restoration relieved the inhibitory effect of tRF-19-Q1Q89PJZ on glycolysis in PC cells and on their proliferation and mobility in vitro. tRF-19-Q1Q89PJZ upregulation inhibited PC cell proliferation and metastasis in vivo and suppressed HK1 expression in tumor tissues. Furthermore, tRF-19-Q1Q89PJZ expression was attenuated under hypoxia. Collectively, these findings indicate that tRF-19-Q1Q89PJZ suppresses the malignant activity of PC cells by regulating HK1-mediated glycolysis. Thus, tRF-19-Q1Q89PJZ may serve as a key target for PC therapy.
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Affiliation(s)
- Wenpeng Cao
- Department of Anatomy, School of Basic Medicine, Guizhou Medical University, Guiyang 550025, China
| | - Zhirui Zeng
- Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang 550025, China;
| | - Shan Lei
- Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang 550025, China;
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Xu H, Ba Z, Liu C, Yu X. Long noncoding RNA DLEU1 promotes proliferation and glycolysis of gastric cancer cells via APOC1 upregulation by recruiting SMYD2 to induce trimethylation of H3K4 modification. Transl Oncol 2023; 36:101731. [PMID: 37478669 PMCID: PMC10375852 DOI: 10.1016/j.tranon.2023.101731] [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: 04/21/2023] [Revised: 06/06/2023] [Accepted: 06/21/2023] [Indexed: 07/23/2023] Open
Abstract
OBJECTIVES APOC1 has been reported to promote tumor progression. Nevertheless, its impact on cell proliferation and glycolysis in gastric cancer (GC) remains to be probed. Hence, this study explored the related impacts and mechanisms. METHODS DLEU1, SMYD2, and APOC1 expression was detected in GC cells. Afterward, ectopic expression and knockdown experiments were conducted in GC cells, followed by measurement of cell proliferation, glucose uptake capability, lactic acid production, ATP content, extracellular acidification rate (ECAR), oxygen consumption rate (OCR), and GLUT1, HK2, and LDHA expression. In addition, interactions between DLEU1 and SMYD2 were analyzed with RIP and RNA pull down assays, and the binding of SMYD2 to APOC1 promoter and the methylation modification of SMYD2 in H3K4me3 were assessed with a ChIP assay. The ectopic tumor formation experiment in nude mice was conducted for in vivo validation. RESULTS DLEU1, SMYD2, and APOC1 were highly expressed in GC cells. The downregulation of DLEU1 or APOC1 inhibited glucose uptake capability, lactic acid production, ECAR, the expression of GLUT1, HK2, and LDHA, ATP contents, and proliferation but augmented OCR in GC cells, which was also verified in animal experiments. Mechanistically, DLEU1 interacted with SMYD2 and recruited SMYD2 to APOC1 promoter to promote H3K4me3 modification, thus facilitating APOC1 expression. Furthermore, the effects of DLEU1 silencing on GC cell proliferation and glycolysis were negated by overexpressing SMYD2 or APOC1. CONCLUSION LncRNA DLEU1 recruited SMYD2 to upregulate APOC1 expression, thus boosting GC cell proliferation and glycolysis.
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Affiliation(s)
- Haitao Xu
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, P. R. China
| | - Zhichang Ba
- Department of Medical Imaging Center, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, P. R. China
| | - Chunxun Liu
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, P. R. China
| | - Xuefeng Yu
- Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150081, P. R. China.
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Meng ZY, Fan YC, Zhang CS, Zhang LL, Wu T, Nong MY, Wang T, Chen C, Jiang LH. EXOSC10 is a novel hepatocellular carcinoma prognostic biomarker: a comprehensive bioinformatics analysis and experiment verification. PeerJ 2023; 11:e15860. [PMID: 37701829 PMCID: PMC10494838 DOI: 10.7717/peerj.15860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/17/2023] [Indexed: 09/14/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a common malignant tumor. There are few studies on EXOSC10 (exosome component 10) in HCC; however, the importance of EXOSC10 for HCC remains unclear. Methods In the study, the prognosis value of EXOSC10 and the immune correlation were explored by bioinformatics. The expression of EXOSC10 was verified by tissue samples from clinical patients and in vitro experiment (liver cancer cell lines HepG2, MHCC97H and Huh-7; normal human liver cell line LO2). Immunohistochemistry (IHC) was used to detect EXOSC10 protein expression in clinical tissue from HCC. Huh-7 cells with siEXOSC10 were constructed using lipofectamine 3000. Cell counting kit 8 (CCK-8) and colony formation were used to test cell proliferation. The wound healing and transwell were used to analyze the cell migration capacity. Mitochondrial membrane potential, Hoechst 33342 dye, and flow cytometer were used to detect the change in cell apoptosis, respectively. Differential expression genes (DEGs) analysis and gene set enrichment analysis (GSEA) were used to investigate the potential mechanism of EXOSC10 and were verified by western blotting. Results EXOSC10 was highly expressed in tissues from patients with HCC and was an independent prognostic factor for overall survival (OS) in HCC. Increased expression of EXOSC10 was significantly related to histological grade, T stage, and pathological stage. Multivariate analysis indicated that the high expression level of EXOSC10 was correlated with poor overall survival (OS) in HCC. GO and GSEA analysis showed enrichment of the cell cycle and p53-related signaling pathway. Immune analysis showed that EXOSC10 expression was a significant positive correlation with immune infiltration in HCC. In vitro experiments, cell proliferation and migration were inhibited by the elimination of EXOSC10. Furthermore, the elimination of EXOSC10 induced cell apoptosis, suppressed PARP, N-cadherin and Bcl-2 protein expression levels, while increasing Bax, p21, p53, p-p53, and E-cadherin protein expression levels. Conclusions EXOSC10 had a predictive value for the prognosis of HCC and may regulate the progression of HCC through the p53-related signaling pathway.
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Affiliation(s)
- Zhi-Yong Meng
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
- First Clinical Medical College, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yu-Chun Fan
- Medical College, Guangxi University, Nanning, China
| | - Chao-Sheng Zhang
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
| | - Lin-Li Zhang
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
| | - Tong Wu
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
| | - Min-Yu Nong
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
| | - Tian Wang
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
| | - Chuang Chen
- Guangxi Medical University Cancer Hospital, Nanning, China
| | - Li-He Jiang
- School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Nanning, China
- Medical College, Guangxi University, Nanning, China
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province,Taizhou, Zhejiang, China
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province (Zunyi Medical University), Guizhou, China
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Wu T, Yang Z, Chen W, Jiang M, Xiao Z, Su X, Jiao Z, Yu Y, Chen S, Song M, Yang A. miR-30e-5p-mediated FOXD1 promotes cell proliferation by blocking cellular senescence and apoptosis through p21/CDK2/Rb signaling in head and neck carcinoma. Cell Death Discov 2023; 9:295. [PMID: 37563111 PMCID: PMC10415393 DOI: 10.1038/s41420-023-01571-2] [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: 05/20/2023] [Revised: 07/13/2023] [Accepted: 07/20/2023] [Indexed: 08/12/2023] Open
Abstract
Forkhead box D1 (FOXD1) belongs to the FOX protein family, which has been found to function as a oncogene in multiple cancer types, but its role in head and neck squamous cell carcinoma (HNSCC) requires further investigation. Our research aimed to investigate the function of FOXD1 in HNSCC. Bioinformatics analysis indicated that mRNA level of FOXD1 was highly expressed in HNSCC tissues, and over-expressed FOXD1 was related to poor prognosis. Moreover, FOXD1 knockdown increased the ratio of senescent cells but decreased the proliferation ability, while FOXD1 overexpression obtained the opposite results. In vitro experiments revealed that FOXD1 bound to the p21 promoter and inhibited its transcription, which blocked the cyclin dependent kinase 2 (CDK2)/retinoblastoma (Rb) signaling pathway, thus preventing senescence and accelerating proliferation of tumor cells. CDK2 inhibitor could reverse the process to some extent. Further research has shown that miR-3oe-5p serves as a tumor suppressant by repressing the translation of FOXD1 through combining with the 3'-untranslated region (UTR). Thus, FOXD1 resists cellular senescence and facilitates HNSCC cell proliferation by affecting the expression of p21/CDK2/Rb signaling, suggesting that FOXD1 may be a potential curative target for HNSCC.
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Affiliation(s)
- Tong Wu
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Zhongyuan Yang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Weichao Chen
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Mingjie Jiang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Zhichao Xiao
- Department of Otolaryngology-Head Neck Surgery, Loudi Central Hospital, Loudi, Hunan Province, China
| | - Xuan Su
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Zan Jiao
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Yongchao Yu
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China
| | - Shuwei Chen
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China.
| | - Ming Song
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China.
| | - Ankui Yang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
- State Key Laboratory of Oncology in Southern China, Guangzhou, 510060, China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, 510060, China.
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Ashrafizadeh M, Zhang W, Zou R, Sethi G, Klionsky DJ, Zhang X. A bioinformatics analysis, pre-clinical and clinical conception of autophagy in pancreatic cancer: Complexity and simplicity in crosstalk. Pharmacol Res 2023; 194:106822. [PMID: 37336429 DOI: 10.1016/j.phrs.2023.106822] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/16/2023] [Accepted: 06/16/2023] [Indexed: 06/21/2023]
Abstract
Pancreatic cancer (PC) is a serious gastrointestinal tract disease for which the 5-year survival rate is less than 10%, even in developed countries such as the USA. The genomic profile alterations and dysregulated biological mechanisms commonly occur in PC. Macroautophagy/autophagy is a cell death process that is maintained at a basal level in physiological conditions, whereas its level often changes during tumorigenesis. The function of autophagy in human cancers is dual and can be oncogenic and onco-suppressor. Autophagy is a potent controller of tumorigenesis in PC. The supportive autophagy in PC escalates the growth rate of PC cells and its suppression can mediate cell death. Autophagy also determines the metastasis of PC cells, and it can control the EMT in affecting migration. Moreover, starvation and hypoxia can stimulate glycolysis, and glycolysis induction can be mediated by autophagy in enhancing tumorigenesis in PC. Furthermore, protective autophagy stimulates drug resistance and gemcitabine resistance in PC cells, and its inhibition can enhance radiosensitivity. Autophagy can degrade MHC-I to mediate immune evasion and also regulates polarization of macrophages in the tumor microenvironment. Modulation of autophagy activity is provided by silibinin, ursolic acid, chrysin and huaier in the treatment of PC. Non-coding RNAs are also controllers of autophagy in PC and its inhibition can improve therapy response in patients. Moreover, mitophagy shows dysregulation in PC, which can enhance the proliferation of PC cells. Therefore, a bioinformatics analysis demonstrates the dysregulation of autophagy-related proteins and genes in PC as biomarkers.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518055, China; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wei Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518055, China
| | - Rongjun Zou
- Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, Guangdong, China; The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong, China
| | - Gautam Sethi
- Department of Pharmacology and NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Daniel J Klionsky
- Life Sciences Institute and Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA
| | - Xianbin Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518055, China.
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30
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Kumegawa K, Yang L, Miyata K, Maruyama R. FOXD1 is associated with poor outcome and maintains tumor-promoting enhancer-gene programs in basal-like breast cancer. Front Oncol 2023; 13:1156111. [PMID: 37234983 PMCID: PMC10206236 DOI: 10.3389/fonc.2023.1156111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Breast cancer biology varies markedly among patients. Basal-like breast cancer is one of the most challenging subtypes to treat because it lacks effective therapeutic targets. Despite numerous studies on potential targetable molecules in this subtype, few targets have shown promise. However, the present study revealed that FOXD1, a transcription factor that functions in both normal development and malignancy, is associated with poor prognosis in basal-like breast cancer. We analyzed publicly available RNA sequencing data and conducted FOXD1-knockdown experiments, finding that FOXD1 maintains gene expression programs that contribute to tumor progression. We first conducted survival analysis of patients grouped via a Gaussian mixture model based on gene expression in basal-like tumors, finding that FOXD1 is a prognostic factor specific to this subtype. Then, our RNA sequencing and chromatin immunoprecipitation sequencing experiments using the basal-like breast cancer cell lines BT549 and Hs578T with FOXD1 knockdown revealed that FOXD1 regulates enhancer-gene programs related to tumor progression. These findings suggest that FOXD1 plays an important role in basal-like breast cancer progression and may represent a promising therapeutic target.
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Affiliation(s)
- Kohei Kumegawa
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Liying Yang
- Project for Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kenichi Miyata
- Project for Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Reo Maruyama
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research, Tokyo, Japan
- Project for Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
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31
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Yin W, Song X, Xiang Y. WDR79 promotes aerobic glycolysis of pancreatic ductal adenocarcinoma (PDAC) by the suppression of SIRT4. Open Med (Wars) 2023; 18:20220624. [PMID: 36712589 PMCID: PMC9843230 DOI: 10.1515/med-2022-0624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 11/15/2022] [Accepted: 11/28/2022] [Indexed: 01/17/2023] Open
Abstract
Pancreatic cancer (PC) is an aggressive malignant disease. Pancreatic ductal adenocarcinoma (PDAC) is a main type of PDAC. The inhibition of aerobic glycolysis in PC cells is one of the approaches to treat PDAC. WD repeat protein 79 (WDR79) acts as a scaffold protein and is involved in several physiological processes. Since WDR79 affects the progression of several types of cancers, whereas its role in PDAC remains unclear. This study was aimed to investigate the role of WDR79 in the progression of PDAC and clarify the mechanism. We found that WDR79 was highly expressed in PDAC cells. Knockdown of WDR79 inhibited the growth as well as the motility of PDAC cells, while overexpression of WDR79 contributed to the growth and motility. The ablation of WDR79 restrained aerobic glycolysis of PDAC cells. Mechanically, we found that WDR79 depletion increased SIRT4 expression by suppressing UHRF1 expression, which counteracted the function of WDR79 in PDAC. We thought that WDR79 could serve as a target for treating PDAC.
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Affiliation(s)
- Wenke Yin
- Department of Pathology, Institute of Basic Medicine and Forensic Medicine, North Sichuan Medical College, No. 55 Dongshun Road, Gaoping District, Nanchong, Sichuan, 637100, China,Department of Pathology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, 637000, China
| | - Xiaoyan Song
- Ultrasonography Lab, Nanchong Oriental Hospital, Nanchong, Sichuan, 637000, China
| | - Yue Xiang
- Department of Pathology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, 637000, China
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32
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Du L, Dou K, Zhang D, Xia H, Liang N, Wang N, Sun J, Bai R. MiR-19a-3p Promotes Aerobic Glycolysis in Ovarian Cancer Cells via IGFBP3/PI3K/AKT Pathway. Folia Biol (Praha) 2023; 69:163-172. [PMID: 38583177 DOI: 10.14712/fb2023069050163] [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] [Indexed: 04/09/2024]
Abstract
Aerobic glycolysis is a prominent feature of cancer. Here, we reported that miR-19a-3p promotes aerobic glycolysis in ovarian cancer cells SKVO3 and ES-2 by increased production of ATP, lactic acid, extracellular acidification (ECAR), and increased expression of PKM2, LDHA, GLUT1 and GLUT3. Further study showed that over-expression of IGFBP3, the target of miR-19a-3p, decreases aerobic glycolysis in ovarian cancer cells, while knockdown of IGFBP3 expression increases aerobic glycolysis. The rescue assay suggested that miR-19a-3p promotes aerobic glycolysis in ovarian cancer cells through targeting IGFBP3. Moreover, over-expression of miR-19a-3p or silencing of IGFBP3 expression promoted activation of AKT, which is important for aerobic glycolysis in cancer cells, indicating that miR-19a-3p promotes aerobic glycolysis in ovarian cancer cells through the IGFBP3/PI3K/AKT pathway. This suggests that miR-19a-3p and IGFBP3 may serve as potential treatment targets of ovarian cancer.
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Affiliation(s)
- Lijun Du
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Kaikai Dou
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Dan Zhang
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Huidong Xia
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Nianhai Liang
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Ningping Wang
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Jianmin Sun
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China
| | - Ru Bai
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, China.
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