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Zheng SS, Wu JF, Wu WX, Hu JW, Zhang D, Huang C, Zhang BH. CBX1 is involved in hepatocellular carcinoma progression and resistance to sorafenib and lenvatinib via IGF-1R/AKT/SNAIL signaling pathway. Hepatol Int 2024; 18:1499-1515. [PMID: 38769286 PMCID: PMC11461582 DOI: 10.1007/s12072-024-10696-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 04/29/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Chromobox Homolog 1 (CBX1) plays a crucial role in the pathogenesis of numerous diseases, including the evolution and advancement of diverse cancers. The role of CBX1 in pan-cancer and its mechanism in hepatocellular carcinoma (HCC), however, remains to be further investigated. METHODS Bioinformatics approaches were harnessed to scrutinize CBX1's expression profile, its association with tumor staging, and its potential impact on patient outcomes across various cancers. Single-cell RNA sequencing data facilitated the investigation of CBX1 expression patterns at the individual cell level. The CBX1 expression levels in HCC and adjacent non-tumor tissues were quantified through Real-Time Polymerase Chain Reaction (RT-PCR), Western Blotting (WB), and Immunohistochemical analyses. A tissue microarray was employed to explore the relationship between CBX1 levels, patient prognosis, and clinicopathological characteristics in HCC. Various in vitro assays-including CCK-8, colony formation, Transwell invasion, and scratch tests-were conducted to assess the proliferative and motility properties of HCC cells upon modulation of CBX1 expression. Moreover, the functional impact of CBX1 on HCC was further discerned through xenograft studies in nude mice. RESULTS CBX1 was found to be upregulated in most cancer forms, with heightened expression correlating with adverse patient prognoses. Within the context of HCC, elevated levels of CBX1 were consistently indicative of poorer clinical outcomes. Suppression of CBX1 through knockdown methodologies markedly diminished HCC cell proliferation, invasive capabilities, migratory activity, Epithelial-mesenchymal transition (EMT) processes, and resistance to Tyrosine kinase inhibitors (TKIs). Contrastingly, CBX1 augmentation facilitated the opposite effects. Subsequent investigative efforts revealed CBX1 to be a promoter of EMT and a contributor to increased TKI resistance within HCC cells, mediated via the IGF-1R/AKT/SNAIL signaling axis. The oncogenic activities of CBX1 proved to be attenuable either by AKT pathway inhibition or by targeted silencing of IGF-1R. CONCLUSIONS The broad overexpression of CBX1 in pan-cancer and specifically in HCC positions it as a putative oncogenic entity. It is implicated in forwarding HCC progression and exacerbating TKI resistance through its interaction with the IGF-1R/AKT/SNAIL signaling cascade.
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Affiliation(s)
- Su-Su Zheng
- Department of Hepatic Oncology, Xiamen Clinical Research Center for Cancer Therapy, Zhongshan Hospital, Fudan University (Xiamen Branch), Xiamen, 361015, China
| | - Jing-Fang Wu
- Department of Hepatic Oncology, Liver Cancer Institute, Key Laboratory for Carcinogenesis and Cancer Invasion (Ministry of Education), Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Wei-Xun Wu
- Department of Liver Surgery, Zhongshan Hospital, Fudan University (Xiamen Branch), Xiamen, 361015, China
| | - Jin-Wu Hu
- Department of Liver Cancer, Shanghai Geriatrics Medical Center, 2560 Chunshen Road, Shanghai, 201104, China
| | - Dai Zhang
- Department of Hepatic Oncology, Liver Cancer Institute, Key Laboratory for Carcinogenesis and Cancer Invasion (Ministry of Education), Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Cheng Huang
- Department of Liver Surgery, Liver Cancer Institute, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Bo-Heng Zhang
- Department of Hepatic Oncology, Xiamen Clinical Research Center for Cancer Therapy, Zhongshan Hospital, Fudan University (Xiamen Branch), Xiamen, 361015, China.
- Department of Hepatic Oncology, Liver Cancer Institute, Key Laboratory for Carcinogenesis and Cancer Invasion (Ministry of Education), Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
- Center for Evidence-Based Medicine, Shanghai Medical School, Fudan University, Shanghai, 200032, China.
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Lv KJ, Yu SZ, Wang Y, Zhang SR, Li WY, Hou J, Tan DL, Guo H, Hou YZ. Cancer-associated fibroblasts promote the progression and chemoresistance of HCC by inducing IGF-1. Cell Signal 2024; 124:111378. [PMID: 39241901 DOI: 10.1016/j.cellsig.2024.111378] [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: 05/05/2024] [Revised: 08/18/2024] [Accepted: 08/31/2024] [Indexed: 09/09/2024]
Abstract
Crosstalk between cancer-associated fibroblasts (CAFs) and tumour cells plays a critical role in multiple cancers, including hepatocellular carcinoma (HCC). CAFs contribute to tumorigenesis by secreting growth factors, modifying the extracellular matrix, supporting angiogenesis, and suppressing antitumor immune responses. However, effect and mechanism of CAF-mediated promotion of hepatocellular carcinoma cells are still unclear. In study, we demonstrated CAFs promoted the proliferation and inhibited the apoptosis of HCC cells by secreting interleukin-6 (IL-6), which induced autocrine insulin-like growth factor-1 (IGF-1) in HCC. IGF-1 promoted the progression and chemoresistance of HCC. IGF-1 receptor (IGF-1R) inhibitor NT157 abrogated the effect of CAF-derived IL-6 and autocrine IGF-1 on HCC. Mechanistic studies revealed that NT157 decreased IL-6-induced IGF-1 expression by inhibiting STAT3 phosphorylation and led to IRS-1 degradation, which mediated the proliferation of tumour by activating AKT signalling in ERK-dependent manner. Inhibition of IGF-1R also enhanced the therapeutic effect of sorafenib on HCC, especially chemoresistant tumours. STATEMENT OF SIGNIFICANCE: Our study showed IL-6-IGF-1 axis played crucial roles in the crosstalk between HCC and CAFs, providing NT157 inhibited of STAT3 and IGF-1R as a new targeted therapy in combination with sorafenib.
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Affiliation(s)
- Ke-Jia Lv
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Si-Zhe Yu
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, PR China
| | - Yu Wang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xian Jiaotong University, China
| | - Shi-Rong Zhang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Wen-Yuan Li
- Department of Medical Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Jia Hou
- Department of Pathology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - De-Li Tan
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Hui Guo
- Phase I clinical trial research ward, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China; Department of Medical Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China.
| | - Yu-Zhu Hou
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, ShaanXi 710061, China.
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Zhang YY, Li YJ, Xue CD, Li S, Gao ZN, Qin KR. Effects of T2DM on cancer progression: pivotal precipitating factors and underlying mechanisms. Front Endocrinol (Lausanne) 2024; 15:1396022. [PMID: 39290325 PMCID: PMC11405243 DOI: 10.3389/fendo.2024.1396022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 08/21/2024] [Indexed: 09/19/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder affecting people worldwide. It is characterized by several key features, including hyperinsulinemia, hyperglycemia, hyperlipidemia, and dysbiosis. Epidemiologic studies have shown that T2DM is closely associated with the development and progression of cancer. T2DM-related hyperinsulinemia, hyperglycemia, and hyperlipidemia contribute to cancer progression through complex signaling pathways. These factors increase drug resistance, apoptosis resistance, and the migration, invasion, and proliferation of cancer cells. Here, we will focus on the role of hyperinsulinemia, hyperglycemia, and hyperlipidemia associated with T2DM in cancer development. Additionally, we will elucidate the potential molecular mechanisms underlying their effects on cancer progression. We aim to identify potential therapeutic targets for T2DM-related malignancies and explore relevant directions for future investigation.
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Affiliation(s)
- Yu-Yuan Zhang
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
- School of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, Liaoning, China
| | - Yong-Jiang Li
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
- School of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, Liaoning, China
| | - Chun-Dong Xue
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
- School of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, Liaoning, China
| | - Shen Li
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
| | - Zheng-Nan Gao
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
| | - Kai-Rong Qin
- Institute of Cardio-Cerebrovascular Medicine, Central Hospital of Dalian University of Technology, Dalian, Liaoning, China
- School of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, Liaoning, China
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Xue Y, Ruan Y, Wang Y, Xiao P, Xu J. Signaling pathways in liver cancer: pathogenesis and targeted therapy. MOLECULAR BIOMEDICINE 2024; 5:20. [PMID: 38816668 PMCID: PMC11139849 DOI: 10.1186/s43556-024-00184-0] [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: 01/04/2024] [Accepted: 04/23/2024] [Indexed: 06/01/2024] Open
Abstract
Liver cancer remains one of the most prevalent malignancies worldwide with high incidence and mortality rates. Due to its subtle onset, liver cancer is commonly diagnosed at a late stage when surgical interventions are no longer feasible. This situation highlights the critical role of systemic treatments, including targeted therapies, in bettering patient outcomes. Despite numerous studies on the mechanisms underlying liver cancer, tyrosine kinase inhibitors (TKIs) are the only widely used clinical inhibitors, represented by sorafenib, whose clinical application is greatly limited by the phenomenon of drug resistance. Here we show an in-depth discussion of the signaling pathways frequently implicated in liver cancer pathogenesis and the inhibitors targeting these pathways under investigation or already in use in the management of advanced liver cancer. We elucidate the oncogenic roles of these pathways in liver cancer especially hepatocellular carcinoma (HCC), as well as the current state of research on inhibitors respectively. Given that TKIs represent the sole class of targeted therapeutics for liver cancer employed in clinical practice, we have particularly focused on TKIs and the mechanisms of the commonly encountered phenomena of its resistance during HCC treatment. This necessitates the imperative development of innovative targeted strategies and the urgency of overcoming the existing limitations. This review endeavors to shed light on the utilization of targeted therapy in advanced liver cancer, with a vision to improve the unsatisfactory prognostic outlook for those patients.
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Affiliation(s)
- Yangtao Xue
- Key Laboratory of Laparoscopic Technology of Zhejiang Province, Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- National Engineering Research Center of Innovation and Application of Minimally Invasive Instruments, Hangzhou, 310016, China
- Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Hangzhou, 310016, China
- Zhejiang University Cancer Center, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Yeling Ruan
- Key Laboratory of Laparoscopic Technology of Zhejiang Province, Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- National Engineering Research Center of Innovation and Application of Minimally Invasive Instruments, Hangzhou, 310016, China
- Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Hangzhou, 310016, China
- Zhejiang University Cancer Center, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Yali Wang
- Key Laboratory of Laparoscopic Technology of Zhejiang Province, Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- National Engineering Research Center of Innovation and Application of Minimally Invasive Instruments, Hangzhou, 310016, China
- Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Hangzhou, 310016, China
- Zhejiang University Cancer Center, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Peng Xiao
- Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China.
| | - Junjie Xu
- Key Laboratory of Laparoscopic Technology of Zhejiang Province, Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China.
- National Engineering Research Center of Innovation and Application of Minimally Invasive Instruments, Hangzhou, 310016, China.
- Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Hangzhou, 310016, China.
- Zhejiang University Cancer Center, Hangzhou, 310058, China.
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China.
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Kodama T, Takehara T. Molecular Genealogy of Metabolic-associated Hepatocellular Carcinoma. Semin Liver Dis 2024; 44:147-158. [PMID: 38499207 PMCID: PMC11245329 DOI: 10.1055/a-2289-2298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
This review examines the latest epidemiological and molecular pathogenic findings of metabolic-associated hepatocellular carcinoma (HCC). Its increasing prevalence is a significant concern and reflects the growing burden of obesity and metabolic diseases, including metabolic dysfunction-associated steatotic liver disease, formerly known as nonalcoholic fatty liver disease, and type 2 diabetes. Metabolic-associated HCC has unique molecular abnormality and distinctive gene expression patterns implicating aberrations in bile acid, fatty acid metabolism, oxidative stress, and proinflammatory pathways. Furthermore, a notable frequency of single nucleotide polymorphisms in genes such as patatin-like phospholipase domain-containing 3, transmembrane 6 superfamily member 2, glucokinase regulator, and membrane-bound O-acyltransferase domain-containing 7 has been observed. The tumor immune microenvironment of metabolic-associated HCC is characterized by unique phenotypes of macrophages, neutrophils, and T lymphocytes. Additionally, the pathogenesis of metabolic-associated HCC is influenced by abnormal lipid metabolism, insulin resistance, and dysbiosis. In conclusion, deciphering the intricate interactions among metabolic processes, genetic predispositions, inflammatory responses, immune regulation, and microbial ecology is imperative for the development of novel therapeutic and preventative measures against metabolic-associated HCC.
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Affiliation(s)
- Takahiro Kodama
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
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Ruff SM, Pawlik TM. Emerging therapies targeting growth factors in hepatocellular carcinoma. Expert Opin Pharmacother 2024; 25:255-262. [PMID: 38591252 DOI: 10.1080/14656566.2024.2340714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 03/01/2024] [Indexed: 04/10/2024]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is a primary liver cancer that commonly arises in the background of chronic liver inflammation and/or cirrhosis. Chronic liver inflammation results in the production of different growth factors, remodeling of the microenvironment architecture into fibrosis, and eventually carcinogenesis. Overexpression of some growth factors has been associated with worse prognosis in patients with HCC. Targeted therapies against growth factors may disrupt cell signaling and the mechanisms that allow for cell survival (e.g. angiogenesis, proliferation, metastases). AREAS COVERED We herein review potential growth factor targets of HCC and the limited research that exists regarding targeted therapy of these ligands and their receptors. We performed an extensive literature search to investigate preclinical studies, clinical research, and clinical trials. EXPERT OPINION Systemic therapy for patients with HCC is continuing to evolve. Anti-angiogenic therapy holds the most promise among targeted therapy for growth factors among patients with HCC. Improving our understanding of growth factors in HCC will hopefully lead to the development of new targeted therapies and strategies for combination therapies with immune checkpoint inhibitors.
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Affiliation(s)
- Samantha M Ruff
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
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7
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Zhang Z, Wang X, Liu Y, Wu H, Zhu X, Ye C, Ren H, Chong W, Shang L, Li L. Phospholysine phosphohistidine inorganic pyrophosphate phosphatase suppresses insulin-like growth factor 1 receptor expression to inhibit cell adhesion and proliferation in gastric cancer. MedComm (Beijing) 2024; 5:e472. [PMID: 38292328 PMCID: PMC10827000 DOI: 10.1002/mco2.472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 12/01/2023] [Accepted: 01/01/2024] [Indexed: 02/01/2024] Open
Abstract
Phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP) has recently emerged as a novel tumor suppressor. Researchers have observed that LHPP plays a crucial role in inhibiting proliferation, growth, migration, invasion, and cell metabolism across various cancers. Nevertheless, the specific functions and underlying mechanisms of LHPP as a tumor suppressor in gastric cancer (GC) require further exploration. The expression of LHPP was assessed in human GC specimens and cell lines. Various assays were employed to evaluate the impact of LHPP on GC cells. RNA sequencing and Gene Set Enrichment Analysis were conducted to unravel the mechanism through which LHPP regulates GC cell behavior. Additionally, xenograft nude mouse models were utilized to investigate the in vivo effects of LHPP. The findings indicate that LHPP, functioning as a tumor suppressor, is downregulated in both GC tissues and cells. LHPP emerges as an independent risk factor for GC patients, and its expression level exhibits a positive correlation with patient prognosis. LHPP exerts inhibitory effects on the adhesion and proliferation of GC cells by suppressing the expression of insulin-like growth factor 1 receptor (IGF1R) and modulating downstream signaling pathways. Consequently, LHPP holds potential as a biomarker for targeted therapy involving IGF1R inhibition in GC patients.
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Affiliation(s)
- Zihao Zhang
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of General SurgeryZhongshan HospitalFudan UniversityShanghaiChina
| | - Xu Wang
- Department of AnesthesiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
| | - Yuan Liu
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
| | - Hao Wu
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
- Department of General SurgeryPeking Union Medical CollegePeking Union Medical College HospitalChinese Academy of Medical SciencesBeijingChina
| | - Xingyu Zhu
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
| | - Chunshui Ye
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
| | - Huicheng Ren
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
| | - Wei Chong
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
- Medical Science and Technology Innovation CenterShandong First Medical University & Shandong Academy of Medical SciencesShandongChina
- Key Laboratory of Engineering of Shandong ProvinceShandong Provincial HospitalJinanShandongChina
| | - Liang Shang
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
- Medical Science and Technology Innovation CenterShandong First Medical University & Shandong Academy of Medical SciencesShandongChina
- Key Laboratory of Engineering of Shandong ProvinceShandong Provincial HospitalJinanShandongChina
| | - Leping Li
- Department of Gastrointestinal SurgeryShandong Provincial HospitalShandong UniversityJinanShandongChina
- Department of Gastrointestinal SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina
- Medical Science and Technology Innovation CenterShandong First Medical University & Shandong Academy of Medical SciencesShandongChina
- Key Laboratory of Engineering of Shandong ProvinceShandong Provincial HospitalJinanShandongChina
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Mahmoudi-Aznaveh A, Tavoosidana G, Najmabadi H, Azizi Z, Ardestani A. The liver-derived exosomes stimulate insulin gene expression in pancreatic beta cells under condition of insulin resistance. Front Endocrinol (Lausanne) 2023; 14:1303930. [PMID: 38027137 PMCID: PMC10661932 DOI: 10.3389/fendo.2023.1303930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction An insufficient functional beta cell mass is a core pathological hallmark of type 2 diabetes (T2D). Despite the availability of several effective pharmaceuticals for diabetes management, there is an urgent need for novel medications to protect pancreatic beta cells under diabetic conditions. Integrative organ cross-communication controls the energy balance and glucose homeostasis. The liver and pancreatic islets have dynamic cross-communications where the liver can trigger a compensatory beta cell mass expansion and enhanced hormonal secretion in insulin-resistant conditions. However, the indispensable element(s) that foster beta cell proliferation and insulin secretion have yet to be completely identified. Exosomes are important extracellular vehicles (EVs) released by most cell types that transfer biological signal(s), including metabolic messengers such as miRNA and peptides, between cells and organs. Methods We investigated whether beta cells can take up liver-derived exosomes and examined their impact on beta cell functional genes and insulin expression. Exosomes isolated from human liver HepG2 cells were characterized using various methods, including Transmission Electron Microscopy (TEM), dynamic light scattering (DLS), and Western blot analysis of exosomal markers. Exosome labeling and cell uptake were assessed using CM-Dil dye. The effect of liver cell-derived exosomes on Min6 beta cells was determined through gene expression analyses of beta cell markers and insulin using qPCR, as well as Akt signaling using Western blotting. Results Treatment of Min6 beta cells with exosomes isolated from human liver HepG2 cells treated with insulin receptor antagonist S961 significantly increased the expression of beta cell markers Pdx1, NeuroD1, and Ins1 compared to the exosomes isolated from untreated cells. In line with this, the activity of AKT kinase, an integral component of the insulin receptor pathway, is elevated in pancreatic beta cells, as represented by an increase in AKT's downstream substrate, FoxO1 phosphorylation. Discussions This study suggests that liver-derived exosomes may carry a specific molecular cargo that can affect insulin expression in pancreatic beta cells, ultimately affecting glucose homeostasis.
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Affiliation(s)
- Azam Mahmoudi-Aznaveh
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Tavoosidana
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Najmabadi
- Genetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Zahra Azizi
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Ardestani
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Centre for Biomolecular Interactions Bremen, University of Bremen, Bremen, Germany
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Song X, Lan Y, Zheng X, Zhu Q, Liao X, Liu K, Zhang W, Peng Q, Zhu Y, Zhao L, Chen X, Shu Y, Yang K, Hu J. Targeting drug-tolerant cells: A promising strategy for overcoming acquired drug resistance in cancer cells. MedComm (Beijing) 2023; 4:e342. [PMID: 37638338 PMCID: PMC10449058 DOI: 10.1002/mco2.342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/29/2023] Open
Abstract
Drug resistance remains the greatest challenge in improving outcomes for cancer patients who receive chemotherapy and targeted therapy. Surmounting evidence suggests that a subpopulation of cancer cells could escape intense selective drug treatment by entering a drug-tolerant state without genetic variations. These drug-tolerant cells (DTCs) are characterized with a slow proliferation rate and a reversible phenotype. They reside in the tumor region and may serve as a reservoir for resistant phenotypes. The survival of DTCs is regulated by epigenetic modifications, transcriptional regulation, mRNA translation remodeling, metabolic changes, antiapoptosis, interactions with the tumor microenvironment, and activation of signaling pathways. Thus, targeting the regulators of DTCs opens a new avenue for the treatment of therapy-resistant tumors. In this review, we first provide an overview of common characteristics of DTCs and the regulating networks in DTCs development. We also discuss the potential therapeutic opportunities to target DTCs. Last, we discuss the current challenges and prospects of the DTC-targeting approach to overcome acquired drug resistance. Reviewing the latest developments in DTC research could be essential in discovering of methods to eliminate DTCs, which may represent a novel therapeutic strategy for preventing drug resistance in the future.
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Affiliation(s)
- Xiaohai Song
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Yang Lan
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Xiuli Zheng
- Department of RadiologyHuaxi MR Research Center (HMRRC) and Critical Care MedicinePrecision Medicine Center, Frontiers Science Center for Disease‐Related Molecular Network, West China HospitalSichuan UniversityChengduChina
| | - Qianyu Zhu
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Xuliang Liao
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Kai Liu
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Weihan Zhang
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - QiangBo Peng
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Yunfeng Zhu
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Linyong Zhao
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Xiaolong Chen
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Yang Shu
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Kun Yang
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Jiankun Hu
- Department of General SurgeryGastric Cancer CenterLaboratory of Gastric CancerState Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
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Aborehab NM, Kandeil MA, Sabry D, Rabie R, Ibrahim IT. Circular SERPINA3 and its target microRNA-944 as potential biomarkers in hepatitis C virus-induced hepatocellular carcinoma in Egyptian population. Noncoding RNA Res 2023; 8:401-412. [PMID: 37305177 PMCID: PMC10247953 DOI: 10.1016/j.ncrna.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/02/2023] [Accepted: 05/14/2023] [Indexed: 06/13/2023] Open
Abstract
Background The most prevalent cancer in Egypt is hepatocellular carcinoma (HCC) mainly due to the infection with the hepatitis C virus. So it is critical to find sensitive biomarkers for early diagnosis of HCC and avoid post-operation tumor recurrence. Therefore, this research was designed to demonstrate the circSERPINA3 role in the regulation of microRNA-944 gene expression in HCV-related HCC cases and compare these results with circSERPINA3 and microRNA-944 gene expression levels in HCV-infected patients. Methodology Study participants were divided into three groups: healthy controls, HCV- infected, and HCV-induced HCC patients. The gene expression levels of circSERPINA3 and microRNA-944 were evaluated using Real-Time qPCR. Then the immunoblotting procedure was applied to measure the serum levels of MDM2 and E-cadherin besides, the serum concentration levels of glypican-3 and alpha-fetoprotein were measured by sandwich ELISA. Results The gene expression level of circSERPINA3 was significantly upregulated in both HCV-infected and HCC patients causing suppression of the antitumor effect of miR-944 and showing a lower 1-year survival rate than the participants who had low circSERPINA3 gene expression levels. Subsequently, the miR-944 downstream protein, MDM2 was remarkably upregulated, exaggerating the metastasis and oxidative stress in HCC cases. Additionally, the results confirmed the downregulation of microRNA-944 improved the progression of viral hepatitis C cases to hepatocarcinogenesis through the significantly increased serum level of the metastatic marker, E-cadherin. Although alpha-fetoprotein is a common diagnostic marker used in the diagnosis of HCC, our results showed that glypican-3 had greater sensitivity and specificity and positively correlated to the IGF-1 signaling pathway of HCC cases. Moreover, the gene expression levels of circSERPINA3 and E-cadherin in both the HCV and HCV-induced HCC were significantly positively correlated. Conclusion circSERPINA3 and miR-944 were sensitive molecular markers for early diagnosis of HCC and could be prospective treatment targets for HCV-infected patients to avoid tumor recurrence in HCC cases.
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Affiliation(s)
- Nora M. Aborehab
- Department of Biochemistry, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 12451, Egypt
| | - Mohamed A. Kandeil
- Department of Biochemistry, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62521, Egypt
| | - Dina Sabry
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Badr University in Cairo, Cairo, 11829, Egypt
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, 11562, Egypt
| | - Radwa Rabie
- Department of Biochemistry, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 12451, Egypt
| | - Ibrahim T. Ibrahim
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62521, Egypt
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