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Chuan J, Li W, Pan S, Jiang Z, Shi J, Yang Z. Progress in the development of modulators targeting Frizzleds. Pharmacol Res 2024; 206:107286. [PMID: 38936522 DOI: 10.1016/j.phrs.2024.107286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 06/08/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
The Frizzleds (FZDs) receptors on the cell surface belong to the class F of G protein-coupled receptors (GPCRs) which are the major receptors of WNT protein that mediates the classical WNT signaling pathway and other non-classical pathways. Besides, the FZDs also play a core role in tissue regeneration and tumor occurrence. With the structure and mechanism of FZDs activation becoming clearer, a series of FZDs modulators (inhibitors and agonists) have been developed, with the hope of bringing benefits to the treatment of cancer and degenerative diseases. Most of the FZDs inhibitors (small molecules, antibodies or designed protein inhibitors) block WNT signaling through binding to the cysteine-rich domain (CRD) of FZDs. Several small molecules impede FZDs activation by targeting to the third intracellular domain or the transmembrane domain of FZDs. However, three small molecules (FZM1.8, SAG1.3 and purmorphamine) activate the FZDs through direct interaction with the transmembrane domain. Another type of FZDs agonists are bivalent or tetravalent antibodies which activate the WNT signaling via inducing FZD-LRP5/6 heterodimerization. In this article, we reviewed the FZDs modulators reported in recent years, summarized the critical molecules' discovery processes and the elucidated relevant structural and pharmacological mechanisms. We believe the summaried molecular mechanisms of the relevant modulators could provide important guidance and reference for the future development of FZD modulators.
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Affiliation(s)
- Junlan Chuan
- Sichuan Provincial Key Laboratory for Human Disease Gene Study and Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Wei Li
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, No. 9, Section 4, Renmin South Road, Chengdu 610041, China; The University of Chinese Academy of Sciences, 380 Huaibeizhuang, Huairou District, Beijing 101408, China
| | - Shengliu Pan
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, No. 9, Section 4, Renmin South Road, Chengdu 610041, China; The University of Chinese Academy of Sciences, 380 Huaibeizhuang, Huairou District, Beijing 101408, China
| | - Zhongliang Jiang
- Hematology Department, Miller School of Medicine, University of Miami, USA
| | - Jianyou Shi
- Sichuan Provincial Key Laboratory for Human Disease Gene Study and Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
| | - Zhenglin Yang
- Research Unit for Blindness Prevention, Chinese Academy of Medical Sciences (2019RU026), Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China; Jinfeng Laboratory, Chongqing, China.
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Dong L, Dong C, Yu Y, Jiao X, Zhang X, Zhang X, Li Z. Transcriptomic analysis of Paraoxonase 1 expression in hepatocellular carcinoma and its potential impact on tumor immunity. Clin Transl Oncol 2024:10.1007/s12094-024-03598-y. [PMID: 39031295 DOI: 10.1007/s12094-024-03598-y] [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: 05/06/2024] [Accepted: 07/01/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is characterized by a complex pathogenesis that confers aggressive malignancy, leading to a lack of dependable biomarkers for predicting invasion and metastasis, which results in poor prognoses in patients with HCC. Glycogen storage disease (GSD) is an uncommon metabolic disorder marked by hepatomegaly and liver fibrosis. Notably, hepatic adenomas in GSD patients present a heightened risk of malignancy compared to those in individuals without the disorder. In this investigation, PON1 emerged as a potential pivotal gene for HCC through bioinformatics analysis. METHODS Transcriptomic profiling data of liver cancer were collected and integrated from TCGA and GEO databases. Bioinformatics analysis was conducted to identify mutated mRNAs associated with GSD, and the PON1 gene was selected as a key gene. Patients were grouped based on the expression levels of PON1, and differences in clinical characteristics, biological pathways, immune infiltration, and expression of immune checkpoints were compared. RESULTS The expression levels of the PON1 gene showed significant differences between the high-expression group and the low-expression group in HCC patients. Further analysis indicated that the PON1 gene at different expression levels might influence the clinical manifestations, biological processes, immune infiltration, and expression of immune checkpoints in HCC. Additionally, immunohistochemistry (IHC) results revealed high expression of PON1 in normal tissues and low expression in HCC tissues. These findings provide important clues and future research directions for the early diagnosis, prognosis, immunotherapy, and potential molecular interactions of HCC. CONCLUSION Our investigation underscores the noteworthy prognostic significance of PON1 in HCC, suggesting its potential pivotal role in modulating tumor progression and immune cell infiltration. These findings establish PON1 as a novel tumor biomarker with significant implications for the prognosis, targeted therapy, and immunotherapy of patients with HCC.
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Affiliation(s)
- Linhuan Dong
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China
| | - Changjun Dong
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China
| | - Yunlin Yu
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China
| | - Xin Jiao
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China
| | - Xiangwei Zhang
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China
| | - Xianlin Zhang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China.
| | - Zheng Li
- Department of General surgery, Affiliated Renhe Hospital of China Three Gorges University, Yichang, 443000, China.
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Hu T, Tang W, Hong W, Huang Q, Sun X, Wu W, Zhang J. Spermine oxidase regulates liver inflammation and fibrosis through β-catenin pathway. Clin Res Hepatol Gastroenterol 2024; 48:102421. [PMID: 39002816 DOI: 10.1016/j.clinre.2024.102421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 07/09/2024] [Accepted: 07/11/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Spermine oxidase (SMOX), an inducible enzyme involved in the catabolic pathway of polyamine, was found to be upregulated in hepatocellular carcinoma and might be an important oncogene of it in our previous studies. This study attempted to further investigate its relationship with liver inflammation and fibrosis both in vitro and in vivo. METHODS The effect of SMOX inhibition on LPS-induced inflammatory response in mouse liver cell line AML12 was validated by using small interfering RNA or SMOX inhibitor MDL72527. Western blotting and immunofluorescence were utilized to verify whether LPS could induce β-catenin to transfer into the nucleus and whether it could be reversed by interfering with the expression of SMOX or using SMOX inhibitor. Then, the SMOX inhibitor MDL72527 and SMOX knockout mice were used to verify the hypothesis above in vivo. RESULTS The expression of SMOX could be induced by LPS in AML12 cells. The inhibition of SMOX could inhibit LPS-induced inflammatory response in AML12 cells. LPS could induce β-catenin transfer from cytoplasm to nucleus, while SMOX downregulation or inhibition could partially reverse this process. In vivo intervention with SMOX inhibitor MDL72527 or SMOX knockout mice could significantly improve the damage of liver function, reduce intrahepatic inflammation, inhibit the nuclear transfer of β-catenin in liver tissue, and alleviate carbon tetrachloride-induced liver fibrosis in mice. CONCLUSION SMOX can promote the inflammatory response and fibrosis of hepatocytes. It provides a new therapeutic strategy for hepatitis and liver fibrosis, inhibiting early liver cancer.
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Affiliation(s)
- Tingting Hu
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Wenqing Tang
- Department of Gastroenterology and Hepatology, Shanghai Institute of Liver Disease, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wandong Hong
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Qingke Huang
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Xuecheng Sun
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Wenzhi Wu
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Jie Zhang
- Department of Otolaryngology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang 325000, China.
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Ma C, Feng Y, Zhong K, Wei J. PKM2 promotes glioma progression by mediating CTNNB1 expression. Neurol Res 2024; 46:583-592. [PMID: 38797679 DOI: 10.1080/01616412.2024.2337508] [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: 06/25/2023] [Accepted: 03/26/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Glioma is a common intracranial tumor, exhibiting a high degree of aggressiveness and invasiveness. Pyruvate kinase M2 (PKM2) is overexpressed in glioma tissues. However, the biological role of PKM2 in glioma is unclear. METHODS The qRT-PCR, CCK-8, Transwell, flow cytometry detection, western blot assays, ELISA assay, and pyruvate kinase activity assays were performed in glioma cells transfected with PKM2 shRNA to explore the function of PKM2 in glioma progression. Then, STRING website was used to predict the proteins that interacted with PKM2, and Co-IP assay was conducted to further validate their interaction. Subsequently, the above experiments were performed again to find the effect of catenin beta 1 (CTNNB1) overexpression on PKM2-deficient glioma cells. The transplanted tumor models were also established to further validate our findings. RESULTS PKM2 was up-regulated in glioma cells and tissues. After inhibiting PKM2, the proliferation, migration, glycolysis, and EMT of glioma cells were significantly decreased, and the proportion of apoptosis was increased. The prediction results of STRING website showed that CTNNB1 and PKM2 had the highest interaction score. The correlation between CTNNB1 and PKM2 was further confirmed by Co-IP test. PKM2 knockdown suppressed glioma cell proliferation, migration, glycolysis, and EMT, while CTNNB1 overexpression rescued these inhibitory effects. Correspondingly, PKM2 knockdown inhibited glioma growth in vivo. CONCLUSION In summary, these findings indicated that PKM2 promotes glioma progression by mediating CTNNB1 expression, providing a possible molecular marker for the clinical management of gliomas.
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Affiliation(s)
- Chunyang Ma
- Department of Neurosurgery, First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China
| | - Yuan Feng
- Department of Immunology, Affiliated Children's Hospital of Xi'an Jiaotong University School of Medicine, Xi'an, Shanxi, China
| | - Kaiyi Zhong
- Department of Nephrology, Hainan West Central Hospital, Hainan, China
| | - Jiali Wei
- Department of Nephrology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical College), Haikou, Hainan, China
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Chen M, Huang S, Weng S, Weng J, Guo R, Shi B, Liu D. Songorine ameliorates LPS-induced sepsis cardiomyopathy by Wnt/β-catenin signaling pathway-mediated mitochondrial biosynthesis. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:4713-4725. [PMID: 38133657 DOI: 10.1007/s00210-023-02897-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023]
Abstract
Septic cardiomyopathy (SCM) is manifested by impairment of cardiac contractile function with myocardial mitochondrial dysregulation. Natural product, songorine (SGR), a diterpenoid alkaloid derived from the lateral root of Aconitum carmichaeli, has been reported for the treatment of heart failure. Here, the protective role of SGR in heart injury of SCM was investigated and its underlying action of mechanism was explored. Firstly, the mouse and cardiomyocytes (H9C2 cell) SCM model induced by LPS were established to evaluate the therapeutic effect of SGR. The in vivo results exhibited that SGR rescued the survival rate of SCM mice, restored the loss of ejection fraction (EF) and fractional shortening (FS), and reduced left ventricular systolic diameter and left ventricular diastole diameter (LVIDs, LVIDd) by echocardiography. SGR improved the mitochondrial biosynthesis and myocardial fiber structure and arranged them neatly by transmission electron microscope (TEM). Further, SGR inhibited inflammatory targets myeloperoxidase (MPO) and tumor necrosis factor (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6), and plasminogen activator inhibitor-1 (PAI-1). And SGR activated the mitochondrial biosynthesis-related peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α), β-catenin, and matrix metallopeptidase 2 (MMP2) proteins. Meanwhile, the in vitro results showed that SGR promoted the increased the myocardial H9C2 cell viability, and mitochondrial biosynthesis and structure. SGR also blocked the inflammatory factors and reversed PGC-1α, β-catenin, and MMP2 in vitro, while SGR alleviated the myocardial cell apoptosis via flow cytometry. The findings indicate that SGR mitigates sepsis-caused myocardial damage by Wnt/β-catenin signaling pathway-mediated mitochondrial biosynthesis. SGR may be a promising candidate for treatment of SCM.
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Affiliation(s)
- Min Chen
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Shanjiao Huang
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Shuoyun Weng
- School of Ophthalmology&Optometry, Wenzhou Medical University, Wenzhou, 325000, China
| | - Junting Weng
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Rongjie Guo
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Bingbing Shi
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China
| | - Danjuan Liu
- Department of Critical Care Medicine, the Affiliated Hospital of Putian University, No. 999 Dongzhen East Road, Licheng District, Putian, 351100, Fujian, China.
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Liu Y, Liang Z, Li Y, Zhu W, Feng B, Xu W, Fu J, Wei P, Luo M, Dong Z. Integrated transcriptome and microRNA analysis reveals molecular responses to high-temperature stress in the liver of American shad (Alosa sapidissima). BMC Genomics 2024; 25:656. [PMID: 38956484 PMCID: PMC11218383 DOI: 10.1186/s12864-024-10567-w] [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: 03/11/2024] [Accepted: 06/26/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Fish reproduction, development and growth are directly affected by temperature, investigating the regulatory mechanisms behind high temperature stress is helpful to construct a finer molecular network. In this study, we systematically analyzed the transcriptome and miRNA information of American shad (Alosa sapidissima) liver tissues at different cultivation temperatures of 24 ℃ (Low), 27 ℃ (Mid) and 30 ℃ (High) based on a high-throughput sequencing platform. RESULTS The results showed that there were 1594 differentially expressed genes (DEGs) and 660 differentially expressed miRNAs (DEMs) in the LowLi vs. MidLi comparison group, 473 DEGs and 84 DEMs in the MidLi vs. HighLi group, 914 DEGs and 442 DEMs in the LowLi vs. HighLi group. These included some important genes and miRNAs such as calr, hsp90b1, hsp70, ssa-miR-125a-3p, ssa-miR-92b-5p, dre-miR-15a-3p and novel-m1018-5p. The DEGs were mainly enriched in the protein folding, processing and export pathways of the endoplasmic reticulum; the target genes of the DEMs were mainly enriched in the focal adhesion pathway. Furthermore, the association analysis revealed that the key genes were mainly enriched in the metabolic pathway. Interestingly, we found a significant increase in the number of genes and miRNAs involved in the regulation of heat stress during the temperature change from 24 °C to 27 °C. In addition, we examined the tissue expression characteristics of some key genes and miRNAs by qPCR, and found that calr, hsp90b1 and dre-miR-125b-2-3p were significantly highly expressed in the liver at 27 ℃, while novel-m0481-5p, ssa-miR-125a-3p, ssa-miR-92b-5p, dre-miR-15a-3p and novel-m1018-5p had the highest expression in the heart at 30℃. Finally, the quantitative expression trends of 10 randomly selected DEGs and 10 DEMs were consistent with the sequencing data, indicating the reliability of the results. CONCLUSIONS In summary, this study provides some fundamental data for subsequent in-depth research into the molecular regulatory mechanisms of A. sapidissima response to heat stress, and for the selective breeding of high temperature tolerant varieties.
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Affiliation(s)
- Ying Liu
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu, China
| | - Zhengyuan Liang
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu, China
| | - Yulin Li
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu, China
| | - Wenbin Zhu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu, China
| | - Bingbing Feng
- Fisheries Technology Extension Center of Jiangsu Province, Nanjing, Jiangsu, China
| | - Wei Xu
- Fisheries Technology Extension Center of Jiangsu Province, Nanjing, Jiangsu, China
| | - Jianjun Fu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu, China
| | - Panpan Wei
- Qinghai Provincial Key Laboratory of Breeding and Protection of Gymnocypris przewalskii, Rescue Center of Qinghai Lake Naked Carp, Xining, Qinghai, China
| | - Mingkun Luo
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu, China.
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu, China.
| | - Zaijie Dong
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu, China.
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu, China.
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Zhang XZ, Mo XC, Wang ZT, Sun R, Sun DQ. N-glycosylation of Wnt3 regulates the progression of hepatocellular carcinoma by affecting Wnt/β-catenin signal pathway. World J Gastrointest Oncol 2024; 16:2769-2780. [PMID: 38994173 PMCID: PMC11236237 DOI: 10.4251/wjgo.v16.i6.2769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/25/2024] [Accepted: 04/28/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Wnt/FZD-mediated signaling pathways are activated in more than 90% of hepatocellular carcinoma (HCC) cell lines. As a well-known secretory glycoprotein, Wnt3 can interact with FZD receptors on the cell surface, thereby activating the Wnt/β-catenin signaling pathway. However, the N-glycosylation modification site of Wnt3 and the effect of this modification on the biological function of the protein are still unclear. AIM To investigate the effect of Wnt3 N-glycosylation on the biological function of HCC cells. METHODS Site-directed mutagenesis was used to verify the Wnt3 N-glycosylation sites, actinomycin D treatment was used to detect the stability of Wnt3 after site-directed mutation, the binding of the N-glycosylation site-directed mutant Wnt3 to FZD7 was observed by laser confocal microscopy, and the effects of the N-glycosylation site-directed mutation of Wnt3 on the Wnt/β-catenin signaling pathway and the progression of HCC cells were detected by western blot and cell function experiments. RESULTS Wnt3 has two N-glycosylation-modified sites (Asn90 and Asn301); when a single site at amino acid 301 is mutated, the stability of Wnt3 is weakened; the binding ability of Wnt3 to FZD7 decreases when both sites are mutated simultaneously; and the level of proteins related to the Wnt/β-catenin signaling pathway is downregulated. Cell proliferation, migration and invasion are also weakened in the case of single 301 site and double-site mutations. CONCLUSION These results indicate that by inhibiting the N-glycosylation of Wnt3, the proliferation, migration, invasion and colony formation abilities of liver cancer cells can be weakened, which might provide new therapeutic strategies for clinical liver cancer in the future.
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Affiliation(s)
- Xin-Zhan Zhang
- Department of Biochemistry and Molecular Biology & Research Center for Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou Province, China
| | - Xiao-Chuan Mo
- Department of Biochemistry and Molecular Biology & Research Center for Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou Province, China
| | - Zhu-Ting Wang
- Department of Biochemistry and Molecular Biology & Research Center for Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou Province, China
| | - Rong Sun
- Department of Biochemistry and Molecular Biology & Research Center for Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou Province, China
| | - Da-Quan Sun
- Department of Biochemistry and Molecular Biology & Research Center for Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou Province, China
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Braghini MR, De Stefanis C, Tiano F, Castellano A, Cicolani N, Pezzullo M, Tocco V, Spada M, Alaggio R, Alisi A, Francalanci P. Focal adhesion kinase and its epigenetic interactors as diagnostic and therapeutic hints for pediatric hepatoblastoma. Front Oncol 2024; 14:1397647. [PMID: 38947885 PMCID: PMC11211568 DOI: 10.3389/fonc.2024.1397647] [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: 03/07/2024] [Accepted: 05/31/2024] [Indexed: 07/02/2024] Open
Abstract
Background Hepatoblastoma (HB) is the most common pediatric hepatic malignancy. Despite the progress in HB treatment, investigating HB pathomechanisms to optimize stratification and therapies remains a focal point to improve the outcome for high-risk patients. Methods Here, we pointed to explore the impact of these mechanisms in HB. An observational study was performed on liver samples from a cohort of 17 patients with a diagnosis of HB and two normal liver samples. The in vitro experiments were executed on the Huh6 human HB cell line treated with the FAK inhibitor TAE226. Results Our results highlight a significant up-regulation of mRNA and protein expression of FAK in livers from HB with respect to normal livers. The increased protein expression of total and Tyr397 phosphorylated FAK (pTyr397FAK) was significantly correlated with the expression of some epigenetic regulators of histone H3 methylation and acetylation. Of note, the expression of pTyr397FAK, N-methyltransferase enzyme (EZH2) and tri-methylation of the H3K27 residue correlated with tumor size and alpha-fetoprotein (AFP) levels. Finally, TAE226 caused a significant reduction of pTyr397FAK, epigenetic regulators, AFP, EPCAM, OCT4, and SOX2, in association with anti-proliferative and pro-apoptotic effects on HB cells. Conclusion Our results suggest a role of FAK in HB that requires further investigations mainly focused on the exploration of its effective diagnostic and therapeutic translatability.
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Affiliation(s)
- Maria Rita Braghini
- Research Unit of Genetics of Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | | | - Francesca Tiano
- Research Unit of Genetics of Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Aurora Castellano
- Division of Oncohematology, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Nicolo’ Cicolani
- Core Facilities, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Marco Pezzullo
- Core Facilities, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Valeria Tocco
- Core Facilities, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Marco Spada
- Research Unit of Clinical Hepatogastroenterology and Transplantation; Division of Hepatobiliopancreatic Surgery, Liver and Kidney Transplantation, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Rita Alaggio
- Pathology Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Anna Alisi
- Research Unit of Genetics of Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Paola Francalanci
- Pathology Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
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Choudhary S, Singh MK, Kashyap S, Seth R, Singh L. Wnt/β-Catenin Signaling Pathway in Pediatric Tumors: Implications for Diagnosis and Treatment. CHILDREN (BASEL, SWITZERLAND) 2024; 11:700. [PMID: 38929279 PMCID: PMC11201634 DOI: 10.3390/children11060700] [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] [Revised: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024]
Abstract
The evolutionarily conserved Wnt signaling has a significant and diverse role in maintaining cell homeostasis and tissue maintenance. It is necessary in the regulation of crucial biological functions such as embryonal development, proliferation, differentiation, cell fate, and stem cell pluripotency. The deregulation of Wnt/β-catenin signaling often leads to various diseases, including cancer and non-cancer diseases. The role of Wnt/β-catenin signaling in adult tumors has been extensively studied in literature. Although the Wnt signaling pathway has been well explored and recognized to play a role in the initiation and progression of cancer, there is still a lack of understanding on how it affects pediatric tumors. This review discusses the recent developments of this signaling pathway in pediatric tumors. We also focus on understanding how different types of variations in Wnt signaling pathway contribute to cancer development and provide an insight of tissue specific mutations that lead to clinical progression of these tumors.
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Affiliation(s)
- Sahar Choudhary
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi 110029, India; (S.C.); (R.S.)
| | | | - Seema Kashyap
- Department of Ocular Pathology, All India Institute of Medical Sciences, New Delhi 110029, India;
| | - Rachna Seth
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi 110029, India; (S.C.); (R.S.)
| | - Lata Singh
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi 110029, India; (S.C.); (R.S.)
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Szilveszter RM, Muntean M, Florea A. Molecular Mechanisms in Tumorigenesis of Hepatocellular Carcinoma and in Target Treatments-An Overview. Biomolecules 2024; 14:656. [PMID: 38927059 PMCID: PMC11201617 DOI: 10.3390/biom14060656] [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: 04/30/2024] [Revised: 05/29/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Hepatocellular carcinoma is the most common primary malignancy of the liver, with hepatocellular differentiation. It is ranked sixth among the most common cancers worldwide and is the third leading cause of cancer-related deaths. The most important etiological factors discussed here are viral infection (HBV, HCV), exposure to aflatoxin B1, metabolic syndrome, and obesity (as an independent factor). Directly or indirectly, they induce chromosomal aberrations, mutations, and epigenetic changes in specific genes involved in intracellular signaling pathways, responsible for synthesis of growth factors, cell proliferation, differentiation, survival, the metastasis process (including the epithelial-mesenchymal transition and the expression of adhesion molecules), and angiogenesis. All these disrupted molecular mechanisms contribute to hepatocarcinogenesis. Furthermore, equally important is the interaction between tumor cells and the components of the tumor microenvironment: inflammatory cells and macrophages-predominantly with a pro-tumoral role-hepatic stellate cells, tumor-associated fibroblasts, cancer stem cells, extracellular vesicles, and the extracellular matrix. In this paper, we reviewed the molecular biology of hepatocellular carcinoma and the intricate mechanisms involved in hepatocarcinogenesis, and we highlighted how certain signaling pathways can be pharmacologically influenced at various levels with specific molecules. Additionally, we mentioned several examples of recent clinical trials and briefly described the current treatment protocol according to the NCCN guidelines.
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Affiliation(s)
- Raluca-Margit Szilveszter
- Department of Pathology, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400340 Cluj-Napoca, Romania
- Department of Cell and Molecular Biology, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (M.M.); (A.F.)
- Cluj County Emergency Clinical Hospital, 400340 Cluj-Napoca, Romania
| | - Mara Muntean
- Department of Cell and Molecular Biology, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (M.M.); (A.F.)
| | - Adrian Florea
- Department of Cell and Molecular Biology, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (M.M.); (A.F.)
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11
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Švajger U, Kamenšek U. Interleukins and interferons in mesenchymal stromal stem cell-based gene therapy of cancer. Cytokine Growth Factor Rev 2024; 77:76-90. [PMID: 38508954 DOI: 10.1016/j.cytogfr.2024.03.002] [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: 02/05/2024] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/22/2024]
Abstract
The tumor microenvironment is importantly shaped by various cytokines, where interleukins (ILs) and interferons (IFNs) shape the balance of immune activity within tumor niche and associated lymphoid organs. Their importance in activation and tuning of both innate and adaptive immune responses prompted their use in several clinical trials, albeit with limited therapeutic efficacy and risk of toxicity due to systemic administration. Increasing preclinical evidence suggests that local delivery of ILs and IFNs could significantly increase their effectiveness, while simultaneously attenuate the known side effects and issues related to their biological activity. A prominent way to achieve this is to use cell-based delivery vehicles. For this purpose, mesenchymal stromal stem cells (MSCs) are considered an almost ideal candidate. Namely, MSCs can be obtained in large quantities and from obtainable sources (e.g. umbilical cord or adipose tissue), their ex vivo expansion is relatively straightforward compared to other cell types and they possess very low immunogenicity making them suitable for allogeneic use. Importantly, MSCs have shown an intrinsic capacity to respond to tumor-directed chemotaxis. This review provides a focused and detailed discussion on MSC-based gene therapy using ILs and IFNs, engineering techniques and insights on potential future advancements.
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Affiliation(s)
- Urban Švajger
- Slovenian Institute for Transfusion Medicine, Department for Therapeutic Services, Šlajmerjeva Ulica 6, Ljubljana SI-1000, Slovenia; Faculty of Pharmacy, University of Ljubljana, Aškerčeva Cesta 7, Ljubljana SI-1000, Slovenia.
| | - Urška Kamenšek
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Zaloška Cesta 2, Ljubljana SI-1000, Slovenia; Biotechnical Faculty, University of Ljubljana, Jamnikarjeva Ulica 101, Ljubljana SI-1000, Slovenia
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12
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Qian L, Zhang Y, Wang G, Li B, Zhou H, Qiu J, Qin L. miR-29a-SIRT1-Wnt/β-Catenin Axis Regulates Tumor Progression and Survival in Hepatocellular Carcinoma. Biochem Genet 2024; 62:1895-1913. [PMID: 37776468 DOI: 10.1007/s10528-023-10521-7] [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: 04/04/2023] [Accepted: 09/05/2023] [Indexed: 10/02/2023]
Abstract
Sirtuin 1 (SIRT1) participates in the initiation and evolution of hepatocellular carcinoma (HCC). However, the specific mechanism of SIRT1 in HCC remains unclear. The mRNA expression of miR-29a in HCC were identified by qRT-PCR. miR-29a mimic and inhibitor were employed. The alteration of biological behavior was evaluated by Cell Counting Kit-8 (CCK8), clone formation, transwell and wound-healing assay. SIRT1 was verified to be a target gene which directly regulated by miR-29a. Luciferase reporter assay and co-IP were employed to evaluate the direct binding of miR-29a and SIRT1. Animal model was used to evaluate its function on tumor growth and metastasis in vivo. The relationship between miR-29a/SIRT1 and prognosis of HCC patients was analyzed. SIRT1 overexpression accompanied by low expression of miR-29a were detected in HCC which was negatively correlated, and associated with overall survival, vascular invasion and TNM stage. Up-regulation of miR-29a suppressed cell growth and motility. Deprivation of miR-29a expression led to opposite effect. The direct binding of miR-29a to SIRT1 was confirmed by luciferase reporter assay and co-IP. miR-29a repressed SIRT1, DKK2 and β-catenin, but their expression was obviously elevated by miR-29a inhibitor. Animal model suggested miR-29a could reduce the expression of SIRT1, thereby inhibiting HCC growth and metastasis by inactivating Wnt/β-catenin pathway. Low expression of miR-29a and high expression of SIRT1 predicted shorter survival time in HCC patients. miR-29a had the function of tumor suppressor which directly inhibited oncogenic SIRT1. The loss of miR-29a led to up-regulation of SIRT1, aggravate malignant transformation and poor prognosis of HCC.
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Affiliation(s)
- Liqiang Qian
- Department of General Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
- Department of General Surgery, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China
| | - Yanjun Zhang
- School of Health and Social Care, Shanghai Urban Construction Vocational College, Shanghai, China
| | - Gang Wang
- Department of General Surgery, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China
| | - Bin Li
- Department of General Surgery, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China
| | - Hemei Zhou
- Department of General Surgery, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China
| | - Jie Qiu
- Department of General Surgery, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China
| | - Lei Qin
- Department of General Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, China.
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Xiao M, Wang L, Tang Q, Yang Q, Yang X, Zhu G, Lei L, Li S. Postoperative tumor treatment strategies: From basic research to clinical therapy. VIEW 2024; 5. [DOI: 10.1002/viw.20230117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/15/2024] [Indexed: 07/04/2024] Open
Abstract
AbstractDespite progression in advanced treatments for malignant tumors, surgery remains the primary treatment intervention, which removes a large portion of firm tumor tissues; however, the postoperative phase poses a possible risk for provincial tumor recurrence and metastasis. Consequently, the prevention of tumor recurrence and metastasis has attracted research attention. In this review, we summarized the postoperative treatment strategies for various tumors from both basic research and clinical perspectives. We delineated the underlying factors contributing to the recurrence of malignant tumors with a substantial prevalence rate, related molecular mechanisms of tumor recurrence post‐surgery, and related means of monitoring recurrence and metastasis after surgery. Furthermore, we described relevant therapeutic approaches for postoperative tumor recurrence, including chemotherapy, radiation therapy, immunotherapy, targeted therapy, and photodynamic therapy. This review focused on the emerging technologies used for postoperative tumor treatment in recent years in terms of functional classification, including the prevention of postoperative tumor recurrence, functional reconstruction, and monitoring of recurrence. Finally, we discussed the future development and deficiencies of postoperative tumor therapy. To understand postoperative treatment strategies for tumors from clinical treatment and basic research and further guide the research directions for postoperative tumors.
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Affiliation(s)
- Minna Xiao
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery Binzhou People's Hospital Binzhou China
| | - Qinglai Tang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Qian Yang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Xinming Yang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Gangcai Zhu
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Lanjie Lei
- Institute of Translational Medicine Zhejiang Shuren University Hangzhou China
| | - Shisheng Li
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
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Ostojić M, Đurić A, Živić K, Grahovac J. Analysis of the nischarin expression across human tumor types reveals its context-dependent role and a potential as a target for drug repurposing in oncology. PLoS One 2024; 19:e0299685. [PMID: 38781180 PMCID: PMC11115306 DOI: 10.1371/journal.pone.0299685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Nischarin was reported to be a tumor suppressor that plays a critical role in breast cancer initiation and progression, and a positive prognostic marker in breast, ovarian and lung cancers. Our group has found that nischarin had positive prognostic value in female melanoma patients, but negative in males. This opened up a question whether nischarin has tumor type-specific and sex-dependent roles in cancer progression. In this study, we systematically examined in the public databases the prognostic value of nischarin in solid tumors, regulation of its expression and associated signaling pathways. We also tested the effects of a nischarin agonist rilmenidine on cancer cell viability in vitro. Nischarin expression was decreased in tumors compared to the respective healthy tissues, most commonly due to the deletions of the nischarin gene and promoter methylation. Unlike in healthy tissues where it was located in the cytoplasm and at the membrane, in tumor tissues nischarin could also be observed in the nuclei, implying that nuclear translocation may also account for its cancer-specific role. Surprisingly, in several cancer types high nischarin expression was a negative prognostic marker. Gene set enrichment analysis showed that in tumors in which high nischarin expression was a negative prognostic marker, signaling pathways that regulate stemness were enriched. In concordance with the findings that nischarin expression was negatively associated with pathways that control cancer growth and progression, nischarin agonist rilmenidine decreased the viability of cancer cells in vitro. Taken together, our study lays a ground for functional studies of nischarin in a context-dependent manner and, given that nischarin has several clinically approved agonists, provides rationale for their repurposing, at least in tumors in which nischarin is predicted to be a positive prognostic marker.
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Affiliation(s)
- Marija Ostojić
- Department of Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ana Đurić
- Department of Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Kristina Živić
- Department of Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Jelena Grahovac
- Department of Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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15
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Wan B, Cheng M, He T, Zhang L. UCHL5 promotes hepatocellular carcinoma progression by promoting glycolysis through activating Wnt/β-catenin pathway. BMC Cancer 2024; 24:618. [PMID: 38773433 PMCID: PMC11110341 DOI: 10.1186/s12885-023-11317-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: 02/11/2023] [Accepted: 08/18/2023] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is highly malignant with a dismal prognosis, although the available therapies are insufficient. No efficient ubiquitinase has been identified as a therapeutic target for HCC despite the complicating role that of proteins ubiquitination plays in the malignant development of HCC. METHODS The expression of ubiquitin carboxyl terminal hydrolase L5 (UCHL5) in HCC tumor tissue and adjacent normal tissue was determined using the cancer genome atlas (TCGA) database and was validated using real-time quantitative polymerase chain reaction (RT-qRCR), Western blot and immunohistochemistry (IHC), and the relation of UCHL5 with patient clinical prognosis was explored. The expression of UCHL5 was knocked down and validated, and the effect of UCHL5 on the biological course of HCC was explored using cellular assays. To clarify the molecular mechanism of action of UCHL5 affecting HCC, expression studies of Adenosine triphosphate adenosine triphosphate (ATP), extracellular acidification (ECAR), and glycolysis-related enzymes were performed. The effects of UCHL5 on β-catenin ubiquitination and Wnt signaling pathways were explored in depth and validated using cellular functionalities. Validation was also performed in vivo. RESULTS In the course of this investigation, we discovered that UCHL5 was strongly expressed in HCC at both cellular and tissue levels. The prognosis of patients with high UCHL5 expression is considerably worse than that of those with low UCHL5 expression. UCHL5 has been shown to increase the degree of glycolysis in HCC cells with the impact of stimulating the proliferation and metastasis of HCC cells in both in vivo and in vitro. UCHL5 downregulates its degree of ubiquitination by binding to β-catenin, which activates the Wnt/β-catenin pathway and accelerates HCC cell glycolysis. Thereby promoting the growth of the HCC. CONCLUSIONS In summary, we have demonstrated for the first time that UCHL5 is a target of HCC and promotes the progression of hepatocellular carcinoma by promoting glycolysis through the activation of the Wnt/β-catenin pathway. UCHL5 may thus serve as a novel prognostic marker and therapeutic target for the treatment of HCC.
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Affiliation(s)
- Baishun Wan
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, No. 127, Dongming Road, Zhengzhou, Henan Province, 450008, China
| | - Ming Cheng
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, No. 127, Dongming Road, Zhengzhou, Henan Province, 450008, China
| | - Tao He
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, No. 127, Dongming Road, Zhengzhou, Henan Province, 450008, China
| | - Ling Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Cancer Hospital of Zhengzhou University, No. 127, Dongming Road, Zhengzhou, Henan Province, 450008, China.
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16
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Heumann P, Albert A, Gülow K, Tümen D, Müller M, Kandulski A. Current and Future Therapeutic Targets for Directed Molecular Therapies in Cholangiocarcinoma. Cancers (Basel) 2024; 16:1690. [PMID: 38730642 PMCID: PMC11083102 DOI: 10.3390/cancers16091690] [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: 03/25/2024] [Revised: 04/17/2024] [Accepted: 04/21/2024] [Indexed: 05/13/2024] Open
Abstract
We conducted a comprehensive review of the current literature of published data, clinical trials (MEDLINE; ncbi.pubmed.com), congress contributions (asco.org; esmo.org), and active recruiting clinical trains (clinicaltrial.gov) on targeted therapies in cholangiocarcinoma. Palliative treatment regimens were analyzed as well as preoperative and perioperative treatment options. We summarized the current knowledge for each mutation and molecular pathway that is or has been under clinical evaluation and discussed the results on the background of current treatment guidelines. We established and recommended targeted treatment options that already exist for second-line settings, including IDH-, BRAF-, and NTRK-mutated tumors, as well as for FGFR2 fusion, HER2/neu-overexpression, and microsatellite instable tumors. Other options for targeted treatment include EGFR- or VEGF-dependent pathways, which are known to be overexpressed or dysregulated in this cancer type and are currently under clinical investigation. Targeted therapy in CCA is a hallmark of individualized medicine as these therapies aim to specifically block pathways that promote cancer cell growth and survival, leading to tumor shrinkage and improved patient outcomes based on the molecular profile of the tumor.
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Affiliation(s)
- Philipp Heumann
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, Rheumatology, and Infectious Diseases University Hospital Regensburg Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | | | | | | | | | - Arne Kandulski
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, Rheumatology, and Infectious Diseases University Hospital Regensburg Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
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Gu X, Dong M, Xia S, Li H, Bao X, Cao X, Xu Y. γ-Glutamylcysteine ameliorates blood-brain barrier permeability and neutrophil extracellular traps formation after ischemic stroke by modulating Wnt/β-catenin signalling in mice. Eur J Pharmacol 2024; 969:176409. [PMID: 38365105 DOI: 10.1016/j.ejphar.2024.176409] [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: 11/05/2023] [Revised: 01/17/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
During the inflammatory response after stroke, the blood-brain barrier (BBB) is significantly disrupted, compromising its integrity. This disruption allows many peripheral neutrophils to infiltrate the injury site in the brain and release neutrophil extracellular traps (NETs), which further increase BBB permeability. In this study, we aimed to investigate the protective effects of γ-Glutamylcysteine (γ-GC), an immediate precursor of GSH, against BBB breakdown and NET formation after ischemic stroke. Our data indicated that γ-GC treatment effectively attenuated BBB damage, decreased neutrophil infiltration, and suppressed the release of NETs, ultimately leading to the amelioration of ischemic injury. Transcriptomic data and subsequent validation studies revealed that mechanistically, γ-GC exerts its effect by activating the Wnt/β-catenin pathway after ischemic stroke. This research suggests that γ-GC may hold promise as a therapeutic agent for alleviating brain injury following an ischemic stroke.
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Affiliation(s)
- Xinya Gu
- Department of Neurology, Nanjing Drum Tower Hospital Clinical College of Xuzhou Medical University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China
| | - Mengqi Dong
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China
| | - Shengnan Xia
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China
| | - Huiqin Li
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China
| | - Xinyu Bao
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China
| | - Xiang Cao
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China.
| | - Yun Xu
- Department of Neurology, Nanjing Drum Tower Hospital Clinical College of Xuzhou Medical University, Nanjing, China; Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China; Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, China; Jiangsu Provincial Key Discipline of Neurology, Nanjing, China; Nanjing Neurology Medical Center, Nanjing, China.
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Wang T, Jin Y, Wang M, Chen B, Sun J, Zhang J, Yang H, Deng X, Cao X, Wang L, Tang Y. SALL4 in gastrointestinal tract cancers: upstream and downstream regulatory mechanisms. Mol Med 2024; 30:46. [PMID: 38584262 PMCID: PMC11000312 DOI: 10.1186/s10020-024-00812-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: 07/18/2023] [Accepted: 03/20/2024] [Indexed: 04/09/2024] Open
Abstract
Effective therapeutic targets and early diagnosis are major challenges in the treatment of gastrointestinal tract (GIT) cancers. SALL4 is a well-known transcription factor that is involved in organogenesis during embryonic development. Previous studies have revealed that SALL4 regulates cell proliferation, survival, and migration and maintains stem cell function in mature cells. Additionally, SALL4 overexpression is associated with tumorigenesis. Despite its characterization as a biomarker in various cancers, the role of SALL4 in GIT cancers and the underlying mechanisms are unclear. We describe the functions of SALL4 in GIT cancers and discuss its upstream/downstream genes and pathways associated with each cancer. We also consider the possibility of targeting these genes or pathways as potential therapeutic options for GIT cancers.
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Affiliation(s)
- Tairan Wang
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Yan Jin
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Mengyao Wang
- First Clinical Medical College, Xinxiang Medical University, Xinxiang, 453003, China
| | - Boya Chen
- First Clinical Medical College, Xinxiang Medical University, Xinxiang, 453003, China
| | - Jinyu Sun
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Jiaying Zhang
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Hui Yang
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Xinyao Deng
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Xingyue Cao
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China
| | - Lidong Wang
- State Key Laboratory of Esophageal Cancer Prevention & Treatment and Henan Key, Laboratory for Esophageal Cancer Research of The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052, China.
| | - Yuanyuan Tang
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, 453003, China.
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Xiao XY, Zhang NN, Long YZ, Huang GL. Repair mechanism of radiation-induced salivary gland injury by hypoxia-pretreated human urine-derived stem cell exosomes. Oral Dis 2024; 30:1234-1241. [PMID: 36546840 DOI: 10.1111/odi.14476] [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: 06/05/2022] [Revised: 12/07/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To explore the protective effect of human urine-derived stem cell exosomes (hUSC-Exos) on radiation-induced salivary gland (SG) injuries in Sprague Dawley rats. METHODS Fresh adult urine was collected, and primary hUSCs were isolated and identified. The hUSCs were hypoxia-pretreated with 1% oxygen for 24 h and then transferred to a normoxic culture environment for 24 h. The hUSC-Exos were collected and identified for exosomes. A radiation-induced injury model was established in the rats, and exosomes were introduced by local injection in the SG and tail vein. The submandibular gland was excised for morphological observation 1 week later. Immunohistochemical detection of the glandular tissue was conducted by α-smooth muscle actin (a-SMA), stem cell growth factor receptor (c-Kit) staining, and periodic acid-Schiff staining. Qualitative polymerase chain reaction and western blot analysis were adopted to detect the gene and protein expression of Wnt3a, GSK3β, and Axin. RESULTS In both the normoxic and hypoxic hUSC-Exo groups, microvesicular structures with bilayer membranes of approximately 80 nm in diameter were detected, and the expressions of CD9 and CD63 were detected by nanoflow cytometry. Compared with the control group, in the radiation-induced injury model group, the expression of a-SMA was significantly higher, the expression of c-Kit was significantly lower, and the expressions of Wnt3a, GSK3β, and Axin were significantly upregulated; the differences were statistically significant (p < 0.05). Compared with the model group, in the normoxic and hypoxic hUSC-Exo groups, the expression of a-SMA was significantly decreased, the expression of c-Kit was significantly increased, and the expressions of Wnt3a, GSK3β, and Axin were significantly upregulated; the differences were statistically significant (p < 0.05). CONCLUSION Hypoxia-pretreated hUSC-Exos could repair radiation-induced SG injuries by activating the Wnt3a/GSK3β pathway to suppress the expressions of a-SMA and c-Kit.
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Affiliation(s)
| | - Ni-Ni Zhang
- Department of Dentofacial Surgery, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
| | - Yuan-Zhu Long
- School Stomatol, Key Lab Oral Disease Research, Zunyi Medical University, Zunyi, China
| | - Gui-Lin Huang
- Department of Dentofacial Surgery, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
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Prasad M, Tamil Selvan S, Shanmugam R, Murugan R, Fareed M. Analysing the Anticancer Properties of Pterostilbene Through Absorption, Distribution, Metabolism, and Excretion (ADME) and Molecular Docking Studies. Cureus 2024; 16:e58425. [PMID: 38756274 PMCID: PMC11097614 DOI: 10.7759/cureus.58425] [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: 01/12/2024] [Accepted: 04/16/2024] [Indexed: 05/18/2024] Open
Abstract
Aim The aim of this study is to examine the possible therapeutic effect of pterostilbene (PTS), a chemical present in grapes and blueberries, in the treatment of liver cancer by analysing its interactions with important proteins linked to the wingless/integrated (Wnt) signaling system. Objective Using computational techniques like molecular docking and absorption, distribution, metabolism, and excretion (ADME) studies, this research focuses on examining the pharmacokinetics and molecular interactions of PTS with proteins such as vimentin (Vim), glycogen synthase kinase 3 beta (GSK3-β), epithelial cadherin (E-cadherin), interleukin-6 (IL-6), interleukin-1 beta (IL-1β), c-Jun N-terminal kinase (JNK), and Wnt, all of which are connected to the Wnt signaling pathway in liver cancer. Methods The study includes the synthesis of proteins and ligands, ADME investigations for PTS, and AutoDock Vina molecular docking simulations to evaluate binding affinities and interactions. PTS is obtained from PubChem, while protein structures are obtained from the Protein Data Bank. Results Strong binding affinities between PTS and essential proteins in the Wnt signaling cascade are shown by molecular docking, which also highlights noteworthy hydrogen bonds, hydrophobic interactions, and electrostatic contacts. According to an ADME study, PTS has advantageous pharmacokinetic properties, such as moderate solubility, membrane permeability, and a minimal chance of drug interactions. Conclusion The extensive study highlights PTS's potential as a viable treatment option for liver cancer. The study promotes its investigation in cutting-edge liver cancer therapy approaches and urges more investigation into the molecular mechanisms, underpinning its anticancer properties. This paper sheds important light on the role of natural chemicals in cancer therapy and emphasizes the need for computational methods in drug discovery.
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Affiliation(s)
- Monisha Prasad
- Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Silambarasan Tamil Selvan
- Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Rajeshkumar Shanmugam
- Nanobiomedicine Lab, Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Ramadurai Murugan
- Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Mohammad Fareed
- Centre for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
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Zheng HZ, Miao X, Chang J, Zhou H, Zhang JJ, Mo HM, Jia Q. Smoking behavior associated upregulation of SERPINB12 promotes proliferation and metastasis via activating WNT signaling in NSCLC. J Cardiothorac Surg 2024; 19:141. [PMID: 38504347 PMCID: PMC10949655 DOI: 10.1186/s13019-024-02625-x] [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: 04/01/2023] [Accepted: 03/09/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) is the leading cause of morality among all malignant tumors. Smoking is one of the most important causes of NSCLC, which contributes not only to the initiation of NSCLC but also to its progression. The identification of specific biomarkers associated with smoking will promote diagnosis and treatment. METHODS Data mining was used to identify the smoking associated gene SERPINB12. CCK8 assays, colony formation assays, a mouse xenograft model and transwell assays were performed to measure the biological functions of SERPINB12 in NSCLC. GSEA, luciferase reporter assays and immunofluorescence were conducted to explore the potential molecular mechanisms of SERPINB12 in NSCLC. RESULTS In this study, by data mining the TCGA database, we found that SERPINB12 was greatly upregulated in NSCLC patients with cigarette consumption behavior, while the expression level was positively correlated with disease grade and poor prognosis. SERPINB12 is a kind of serpin peptidase inhibitor, but its function in malignant tumors remains largely unknown. Functionally, knockdown of SERPINB12 observably inhibited the proliferation and metastasis of NSCLC cells in vitro and in vivo. Moreover, downregulation of SERPINB12 attenuated Wnt signaling by inhibiting the nuclear translocation of β-catenin, which explained the molecular mechanism underlying tumor progression. CONCLUSIONS In conclusion, SERPINB12 functions as a tumorigenesis factor, which could be a promising biomarker for NSCLC patients with smoking behavior, as well as a therapeutic target.
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Affiliation(s)
- Hong-Zhen Zheng
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Xiang Miao
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Jing Chang
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Hai Zhou
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Jing-Jian Zhang
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Hui-Min Mo
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China
| | - Qin Jia
- Department of Respiratory Medicine, Shidong Hospital, Yangpu District, 999 Shiguang Road, Yangpu District, Shanghai, 200438, P.R. China.
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22
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Almalki WH, Almujri SS. The dual roles of circRNAs in Wnt/β-Catenin signaling and cancer progression. Pathol Res Pract 2024; 255:155132. [PMID: 38335783 DOI: 10.1016/j.prp.2024.155132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 02/12/2024]
Abstract
Cancer, a complex pathophysiological condition, arises from the abnormal proliferation and survival of cells due to genetic mutations. Dysregulation of cell cycle control, apoptosis, and genomic stability contribute to uncontrolled growth and metastasis. Tumor heterogeneity, microenvironmental influences, and immune evasion further complicate cancer dynamics. The intricate interplay between circular RNAs (circRNAs) and the Wnt/β-Catenin signalling pathway has emerged as a pivotal axis in the landscape of cancer biology. The Wnt/β-Catenin pathway, a critical regulator of cell fate and proliferation, is frequently dysregulated in various cancers. CircRNAs, a class of non-coding RNAs with closed-loop structures, have garnered increasing attention for their diverse regulatory functions. This review systematically explores the intricate crosstalk between circRNAs and the Wnt/β-Catenin pathway, shedding light on their collective impact on cancer initiation and progression. The review explores the diverse mechanisms through which circRNAs modulate the Wnt/β-Catenin pathway, including sponging microRNAs, interacting with RNA-binding proteins, and influencing the expression of key components in the pathway. Furthermore, the review highlights specific circRNAs implicated in various cancer types, elucidating their roles as either oncogenic or tumour-suppressive players in the context of Wnt/β-Catenin signaling. The intricate regulatory networks formed by circRNAs in conjunction with the Wnt/β-Catenin pathway are discussed, providing insights into potential therapeutic targets and diagnostic biomarkers. This comprehensive review delves into the multifaceted roles of circRNAs in orchestrating tumorigenesis through their regulatory influence on the Wnt/β-Catenin pathway.
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Affiliation(s)
- Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Salem Salman Almujri
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 61421, Aseer, Saudi Arabia
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Ma X, Wang Z, Wang S, Tian Y, Xie B, Li J, Ma B, Li L. The assessment of circulating tumor DNA associated with Wnt/β-catenin signaling pathway as a diagnostic tool for liver cancer: a systematic review and meta-analysis. Expert Rev Anticancer Ther 2024; 24:155-167. [PMID: 38299537 DOI: 10.1080/14737140.2024.2312246] [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: 08/19/2023] [Accepted: 01/21/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) in peripheral blood has become a promising noninvasive biomarker. However, the diagnostic potential of Wnt/β-catenin signaling pathway-related ctDNA for liver cancer is controversial. Here, we aimed to access the diagnostic potential and clinicopathological features of Wnt/β-catenin signaling pathway-related ctDNA in liver cancer and provide data support for its clinical diagnosis and treatment. METHODS A comprehensive literature search was conducted to identify the relevant studies. The methodological quality of the included studies was evaluated using the QUADAS-2 tool. The bivariate linear mixed models were used. RESULTS The AUC (area under the curve), pooled sensitivity and specificity were 0.77, 0.42 and 0.98, respectively. The findings suggested that control type, sample source, research methods and thresholds were the potential sources of heterogeneity (p < 0.05). Additionally, this study also found that there were significant correlations between the hypermethylation of Wnt/β-catenin signaling pathway-related ctDNA and tumor size, TNM stage, distant metastasis, and HBV infection(p < 0.05). CONCLUSION This study confirmed that Wnt/β-catenin signaling pathway-related ctDNA had the better diagnostic potential for liver cancer and might be an effective complementary tool for serum AFP assays in the early diagnosis of liver cancer. PROSPERO (No. CRD42023404984).[Figure: see text].
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Affiliation(s)
- Xingyuan Ma
- Department of Clinical Laboratory Center, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- Evidence-Based Medicine Centre, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Department of Medical Laboratory Animal Science, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Zhe Wang
- Evidence-Based Medicine Centre, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Shuaiyang Wang
- Department of Clinical Laboratory Center, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- Evidence-Based Medicine Centre, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Department of Medical Laboratory Animal Science, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Ye Tian
- Department of Clinical Laboratory Center, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- Evidence-Based Medicine Centre, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Department of Medical Laboratory Animal Science, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Bei Xie
- Department of Medical Laboratory Animal Science, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Jing Li
- Department of Clinical Laboratory Center, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Bin Ma
- Evidence-Based Medicine Centre, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Linjing Li
- Department of Clinical Laboratory Center, Lanzhou University Second Hospital, Lanzhou, Gansu, China
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Wang P, Yang L, Guo Y, Qi S, Liang J, Tian G, Tian Z. SENP3 mediates the activation of the Wnt/β-catenin signaling pathway to accelerate the growth and metastasis of oesophagal squamous cell carcinoma in mice. Funct Integr Genomics 2024; 24:40. [PMID: 38383667 DOI: 10.1007/s10142-024-01321-2] [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: 12/01/2023] [Revised: 02/05/2024] [Accepted: 02/13/2024] [Indexed: 02/23/2024]
Abstract
As a common malignant tumor, esophageal squamous cell carcinoma (ESCC) is occasionally seen in clinical practice. This type of disease has low incidence rate and mortality. The post-translational modification of small ubiquitin like modifiers (SUMO) can play a crucial role in regulating protein function, and can significantly impact the occurrence and development of diseases. SUMO-specific peptidase (SENP) affects cell activity by regulating the biological function of SUMO. SENP3 belongs to the SENP family, and available data indicate that many malignancies are associated with SENPs, it is currently unclear its role in ESCC. This study indicates that there is a high level of SENP3 expression in ESCC tumor cells. If the expression level of this gene is high, it can have a significant impact on ESCC cell lines and affect physiological activities such as invasion of KYSE170 cells. If the gene is knocked out, this situation will not occur. There is also research data indicating that this gene can effectively activate related signaling pathways, thereby promoting the physiological activities of malignant tumor cells. In a nude mouse xenograft tumor model, KYSE170 cells with SENP3 expression knockdown induced a smaller volume and weight of tumor tissue. Therefore, it can be clearly stated that SENP3 can enable Wnt/ β- The catenin signaling pathway is stimulated, which in turn affects the physiological activities of ESCC cells, including the invasion process. The results of this article lay the foundation for clinical staff to carry out clinical management.
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Affiliation(s)
- Pengzeng Wang
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, No.12 Jian-Kang Road, Chang-An District, Shijiazhuang, 050011, People's Republic of China
| | - Linan Yang
- Department of Respiratory Medicine, the Second Hospital of Hebei Medical University, Shijiazhuang, 050011, People's Republic of China
| | - Yin Guo
- Department of Radiotherapy, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, People's Republic of China
| | - Shuliang Qi
- Department of Thoracic Surgery, Gucheng County Hospital in Hebei Province, Hengshui, 253800, People's Republic of China
| | - Jia Liang
- Department of Cancer, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, People's Republic of China
| | - Guo Tian
- Medical Record Room, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, People's Republic of China
| | - Ziqiang Tian
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, No.12 Jian-Kang Road, Chang-An District, Shijiazhuang, 050011, People's Republic of China.
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25
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Cheng X, Wu C, Xu H, Zou R, Li T, Ye S. miR-557 inhibits hepatocellular carcinoma progression through Wnt/β-catenin signaling pathway by targeting RAB10. Aging (Albany NY) 2024; 16:3716-3733. [PMID: 38364252 PMCID: PMC10929814 DOI: 10.18632/aging.205554] [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: 08/15/2023] [Accepted: 12/26/2023] [Indexed: 02/18/2024]
Abstract
Accumulating evidence suggests that aberrant miRNAs participate in carcinogenesis and progression of hepatocellular carcinoma (HCC). Abnormal miR-557 expression is reported to interfere with the progression of several human cancers. However, the potential roles of miR-557 in HCC remain largely unknown. In the current study, we found that miR-557 was down-regulated in HCC tissues and cell lines, and was closely related to recurrence and metastasis of HCC. Notably, overexpression of miR-557 inhibited proliferation, migration, invasion, epithelial-to-mesenchymal transition (EMT) progression, blocked cells in G0/G1 phase of MHCC-97H cells in vitro, and suppressed tumor growth in vivo. However, loss of miR-557 facilitated these parameters in Huh7 cells both in vitro and in vivo. Moreover, RAB10 was identified as a direct downstream target of miR-557 through its 3'-UTR. Furthermore, RAB10 re-expression or knockdown partially abolished the effects of miR-557 on proliferation, migration, invasion, and EMT progression of HCC cells. Mechanistically, overexpression of miR-557 suppressed Wnt/β-catenin signaling by inhibiting GSK-3β phosphorylation, increasing β-catenin phosphorylation, and decreasing β-catenin transport to the nucleus, while knockdown of miR-557 activated Wnt/β-catenin signaling. Moreover, the TOP/FOP-Flash reporter assays showed that miR-557 overexpression or knockdown significantly suppressed or activated Wnt signaling activity, respectively. Additionally, low expression of miR-557 and high expression of RAB10 in HCC tissues was closely associated with tumor size, degree of differentiation, TNM stage and poor prognosis in HCC patients. Taken together, these results demonstrate that miR-557 blocks the progression of HCC via the Wnt/β-catenin pathway by targeting RAB10.
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Affiliation(s)
- Xiaoye Cheng
- Department of Hematology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Can Wu
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Haocheng Xu
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ruixiang Zou
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Taiyuan Li
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Shanping Ye
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi Province, China
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Liu Q, Cheng C, Huang J, Yan W, Wen Y, Liu Z, Zhou B, Guo S, Fang W. MYH9: A key protein involved in tumor progression and virus-related diseases. Biomed Pharmacother 2024; 171:116118. [PMID: 38181716 DOI: 10.1016/j.biopha.2023.116118] [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: 09/03/2023] [Revised: 12/20/2023] [Accepted: 12/29/2023] [Indexed: 01/07/2024] Open
Abstract
The myosin heavy chain 9 (MYH9) gene encodes the heavy chain of non-muscle myosin IIA (NMIIA), which belongs to the myosin II subfamily of actin-based molecular motors. Previous studies have demonstrated that abnormal expression and mutations of MYH9 were correlated with MYH9-related diseases and tumors. Furthermore, earlier investigations identified MYH9 as a tumor suppressor. However, subsequent research revealed that MYH9 promoted tumorigenesis, progression and chemoradiotherapy resistance. Note-worthily, MYH9 has also been linked to viral infections, like severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Epstein-Barr virus, and hepatitis B virus, as a receptor or co-receptor. In addition, MYH9 promotes the development of hepatocellular carcinoma by interacting with the hepatitis B virus-encoding X protein. Finally, various findings highlighted the role of MYH9 in the development of these illnesses, especially in tumors. This review summarizes the involvement of the MYH9-regulated signaling network in tumors and virus-related diseases and presents possible drug interventions on MYH9, providing insights for the use of MYH9 as a therapeutic target for tumors and virus-mediated diseases.
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Affiliation(s)
- Qing Liu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - Chao Cheng
- Department of Otolaryngology, Shenzhen Longgang Otolaryngology hospital, Shenzhen 518000, China
| | - Jiyu Huang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - Weiwei Yan
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - Yinhao Wen
- Department of Oncology, Pingxiang People's Hospital, Pingxiang 337000, China
| | - Zhen Liu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China; Key Laboratory of Protein Modification and Degradation, Basic School of Guangzhou Medical University, Guangzhou 510315, China.
| | - Beixian Zhou
- The People's Hospital of Gaozhou, Gaozhou 525200, China.
| | - Suiqun Guo
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510315, China.
| | - Weiyi Fang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China; The People's Hospital of Gaozhou, Gaozhou 525200, China; Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510315, China.
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Wang J, Yang C, Yu R, Zhuang M, Jiang F. ASIC1a contributes to the epithelial-mesenchymal transformation of breast cancer by activating the Ca 2+ /β-catenin pathway. ENVIRONMENTAL TOXICOLOGY 2024; 39:991-1000. [PMID: 37994395 DOI: 10.1002/tox.24013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/21/2023] [Accepted: 10/07/2023] [Indexed: 11/24/2023]
Abstract
Breast cancer is the most common cancer in the world, with metastasis being one of the leading causes of death among patients. The acidic environment of breast cancer tissue promotes tumor cell invasion and migration by inducing epithelial-mesenchymal transformation (EMT) in tumor cells, but the exact mechanisms are not yet fully understood. This study investigated the expression of acid-sensitive ion channel 1a (ASIC1a) in breast cancer tissue samples and explored the mechanisms by which ASIC1a mediates the promotion of EMT in breast cancer cells in an acidic microenvironment through in vivo and in vitro experiments. The results showed that first, the expression of ASIC1a was significantly upregulated in breast cancer tissue and was correlated with the TNM (tumor node metastasis) staging of breast cancer. Furthermore, ASIC1a expression was higher in tumors with lymph node metastasis than in those without. Second, the acidic microenvironment promoted [Ca2+ ]i influx via ASIC1a activation and regulated the expression of β-catenin, Vimentin, and E-cadherin, thus promoting EMT in breast cancer cells. Inhibition of ASIC1a activation with PcTx-1 could suppress EMT in breast cancer cells. Finally, in vivo studies also showed that inhibition of ASIC1a could reduce breast cancer metastasis, invasion, and EMT. This study suggests that ASIC1a expression is associated with breast cancer staging and metastasis. Therefore, ASIC1a may become a new breast cancer biomarker, and the elucidation of the mechanism by which ASIC1a promotes EMT in breast cancer under acidic microenvironments provides evidence for the use of ASIC1a as a molecular target for breast cancer treatment.
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Affiliation(s)
- Jiawei Wang
- Translational Institute for Cancer Pain, Clinical Research and Innovation Unit, Chongming Hospital Affiliated to Shanghai University of Medicine and Health Sciences, Shanghai, PR China
- School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Chao Yang
- Translational Institute for Cancer Pain, Clinical Research and Innovation Unit, Chongming Hospital Affiliated to Shanghai University of Medicine and Health Sciences, Shanghai, PR China
| | - Ruihua Yu
- Translational Institute for Cancer Pain, Clinical Research and Innovation Unit, Chongming Hospital Affiliated to Shanghai University of Medicine and Health Sciences, Shanghai, PR China
| | - Ming Zhuang
- Department of Breast Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Feng Jiang
- Translational Institute for Cancer Pain, Clinical Research and Innovation Unit, Chongming Hospital Affiliated to Shanghai University of Medicine and Health Sciences, Shanghai, PR China
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Pei L, Zhao F, Zhang Y. USP43 impairs cisplatin sensitivity in epithelial ovarian cancer through HDAC2-dependent regulation of Wnt/β-catenin signaling pathway. Apoptosis 2024; 29:210-228. [PMID: 38087046 PMCID: PMC10830728 DOI: 10.1007/s10495-023-01873-x] [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] [Accepted: 07/09/2023] [Indexed: 02/01/2024]
Abstract
Epithelial ovarian cancer (EOC) is the leading cause of cancer death all over the world. USP43 functions as a tumor promoter in various malignant cancers. Nevertheless, the biological roles and mechanisms of USP43 in EOC remain unknown. In this study, USP43 was highly expressed in EOC tissues and cells, and high expression of USP43 were associated with a poor prognosis of EOC. USP43 overexpression promoted EOC cell proliferation, enhanced the ability of migration and invasion, decreased cisplatin sensitivity and inhibited apoptosis. Knockdown of USP43 in vitro effectively retarded above malignant progression of EOC. In vivo xenograft tumors, silencing USP43 slowed tumor growth and enhanced cisplatin sensitivity. Mechanistically, USP43 inhibited HDAC2 degradation and enhanced HDAC2 protein stability through its deubiquitylation function. USP43 diminished the sensitivity of EOC cells to cisplatin through activation of the Wnt/β-catenin signaling pathway mediated by HDAC2. Taken together, the data in this study revealed the functions of USP43 in proliferation, migration, invasion, chemoresistance of EOC cells, and the mechanism of HDAC2-mediated Wnt/β-catenin signaling pathway. Thus, USP43 might serve as a potential target for the control of ovarian cancer progression.
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Affiliation(s)
- Lipeng Pei
- Department of Obstetrics and Gynecology, General Hospital of Northern Theater Command, Shenyang, People's Republic of China
| | - Feng Zhao
- Department of Stem Cells and Regenerative Medicine, College of Basic Medical Science, China Medical University, Shenyang, People's Republic of China
| | - Yi Zhang
- Department of Gynecology, The First Hospital of China Medical University, No. 155, Nanjing North Street, Shenyang, People's Republic of China.
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Luo X, He X, Zhang X, Zhao X, Zhang Y, Shi Y, Hua S. Hepatocellular carcinoma: signaling pathways, targeted therapy, and immunotherapy. MedComm (Beijing) 2024; 5:e474. [PMID: 38318160 PMCID: PMC10838672 DOI: 10.1002/mco2.474] [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: 05/30/2023] [Revised: 12/26/2023] [Accepted: 12/29/2023] [Indexed: 02/07/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer with a high mortality rate. It is regarded as a significant public health issue because of its complicated pathophysiology, high metastasis, and recurrence rates. There are no obvious symptoms in the early stage of HCC, which often leads to delays in diagnosis. Traditional treatment methods such as surgical resection, radiotherapy, chemotherapy, and interventional therapies have limited therapeutic effects for HCC patients with recurrence or metastasis. With the development of molecular biology and immunology, molecular signaling pathways and immune checkpoint were identified as the main mechanism of HCC progression. Targeting these molecules has become a new direction for the treatment of HCC. At present, the combination of targeted drugs and immune checkpoint inhibitors is the first choice for advanced HCC patients. In this review, we mainly focus on the cutting-edge research of signaling pathways and corresponding targeted therapy and immunotherapy in HCC. It is of great significance to comprehensively understand the pathogenesis of HCC, search for potential therapeutic targets, and optimize the treatment strategies of HCC.
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Affiliation(s)
- Xiaoting Luo
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and TreatmentZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
| | - Xin He
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
| | - Xingmei Zhang
- Department of NeurobiologySchool of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Xiaohui Zhao
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
| | - Yuzhe Zhang
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
| | - Yusheng Shi
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
| | - Shengni Hua
- Department of Radiation OncologyZhuhai People's HospitalZhuhai Hospital Affiliated with Jinan UniversityZhuhaiChina
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Tang C, Zhuang H, Tong H, Yu X, Chen J, Wang Q, Ma X, Wang B, Hua Y, Shang C, Tang Z. Identification of FOXP1 as a favorable prognostic biomarker and tumor suppressor in intrahepatic cholangiocarcinoma. BMC Cancer 2024; 24:137. [PMID: 38279090 PMCID: PMC10811915 DOI: 10.1186/s12885-024-11882-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 01/15/2024] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND Forkhead-box protein P1 (FOXP1) has been proposed to have both oncogenic and tumor-suppressive properties, depending on tumor heterogeneity. However, the role of FOXP1 in intrahepatic cholangiocarcinoma (ICC) has not been previously reported. METHODS Immunohistochemistry was performed to detect FOXP1 expression in ICC and normal liver tissues. The relationship between FOXP1 levels and the clinicopathological characteristics of patients with ICC was evaluated. Finally, in vitro and in vivo experiments were conducted to examine the regulatory role of FOXP1 in ICC cells. RESULTS FOXP1 was significantly downregulated in the ICC compared to their peritumoral tissues (p < 0.01). The positive rates of FOXP1 were significantly lower in patients with poor differentiation, lymph node metastasis, invasion into surrounding organs, and advanced stages (p < 0.05). Notably, patients with FOXP1 positivity had better outcomes (overall survival) than those with FOXP1 negativity (p < 0.05), as revealed by Kaplan-Meier survival analysis. Moreover, Cox multivariate analysis showed that negative FOXP1 expression, advanced TNM stages, invasion, and lymph node metastasis were independent prognostic risk factors in patients with ICC. Lastly, overexpression of FOXP1 inhibited the proliferation, migration, and invasion of ICC cells and promoted apoptosis, whereas knockdown of FOXP1 had the opposite role. CONCLUSION Our findings suggest that FOXP1 may serve as a novel outcome predictor for ICC as well as a tumor suppressor that may contribute to cancer treatment.
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Affiliation(s)
- Chenwei Tang
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
- Department of General Surgery, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University, Shanghai, 200000, China
| | - Hongkai Zhuang
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
| | - Huanjun Tong
- Department of General Surgery, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University, Shanghai, 200000, China
| | - Xiaopeng Yu
- Department of General Surgery, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University, Shanghai, 200000, China
| | - Jialu Chen
- Department of General Surgery, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University, Shanghai, 200000, China
| | - Qingbin Wang
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
| | - Xiaowu Ma
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
| | - Bingkun Wang
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
| | - Yonglin Hua
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China
| | - Changzhen Shang
- Department of Hepatobiliary Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510220, Guangdong Province, China.
| | - Zhaohui Tang
- Department of General Surgery, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University, Shanghai, 200000, China.
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Guo Z, Xie Y, Zhang L, Liu S, Jiang W. A novel disulfidptosis-related lncRNAs signature for predicting survival and immune response in hepatocellular carcinoma. Aging (Albany NY) 2024; 16:267-284. [PMID: 38180745 PMCID: PMC10817373 DOI: 10.18632/aging.205367] [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: 06/26/2023] [Accepted: 11/15/2023] [Indexed: 01/06/2024]
Abstract
The accumulation of intracellular disulfides induces a novel and unique form of metabolic-related cell death known as disulfidptosis. A previous study revealed the prognostic value of a risk model of disulfidptosis-related genes in hepatocellular carcinoma (HCC). However, to date, no studies have investigated the relationship between disulfidptosis-related long non-coding RNAs (DRLs) and HCC. In this study, we collected and analyzed RNA sequencing data from 370 HCC samples to explore the DRLs in the tumorigenesis and development of HCC. By employing Lasso Cox regression and multivariate Cox regression analyses, we identified five prognostic DRLs, which were used to construct a prognostic signature. The signature was subsequently validated using receiver operating characteristic (ROC) curves, Kaplan-Meier analysis, Cox regression analyses, nomograms, and calibration curves. Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and gene set enrichment analysis (GSEA) were performed, revealing that the DRLs signature was associated with HCC and several cancer-related pathways. Furthermore, the DRLs signature showed correlations with the infiltration of M0 and M1 macrophages, immune-related functions, and multiple immune checkpoints, including PDCD1, LAG3, CTLA4, TIGIT, CD47, and others. Analysis using the tumor immune dysfunction and exclusion (TIDE) approach demonstrated that the DRLs signature could predict the response to immunotherapy. Finally, we screened potential chemotherapy drugs that could sensitize HCC. In conclusion, our novel DRLs signature provides valuable insights into predicting patient survival and immunotherapy responses.
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Affiliation(s)
- Zhoubo Guo
- The First Central Clinical School, Tianjin Medical University, Tianjin, China
- Department of Liver Transplantation, Tianjin First Central Hospital, Tianjin Medical University, Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin Key Laboratory for Organ Transplantation, Tianjin Key Laboratory of Molecular and Treatment of Liver Cancer, Tianjin, China
| | - Yan Xie
- Department of Liver Transplantation, Tianjin First Central Hospital, Tianjin Medical University, Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin Key Laboratory for Organ Transplantation, Tianjin Key Laboratory of Molecular and Treatment of Liver Cancer, Tianjin, China
| | - Li Zhang
- Department of Liver Transplantation, Tianjin First Central Hospital, Tianjin Medical University, Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin Key Laboratory for Organ Transplantation, Tianjin Key Laboratory of Molecular and Treatment of Liver Cancer, Tianjin, China
| | - Shuaichen Liu
- Department of Liver Transplantation, Tianjin First Central Hospital, Tianjin Medical University, Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin Key Laboratory for Organ Transplantation, Tianjin Key Laboratory of Molecular and Treatment of Liver Cancer, Tianjin, China
| | - Wentao Jiang
- Department of Liver Transplantation, Tianjin First Central Hospital, Tianjin Medical University, Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin Key Laboratory for Organ Transplantation, Tianjin Key Laboratory of Molecular and Treatment of Liver Cancer, Tianjin, China
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Gao Q, Chen N, Li B, Zu M, Ma Y, Xu H, Zhu Z, Reis RL, Kundu SC, Xiao B. Natural lipid nanoparticles extracted from Morus nigra L. leaves for targeted treatment of hepatocellular carcinoma via the oral route. J Nanobiotechnology 2024; 22:4. [PMID: 38169394 PMCID: PMC10763359 DOI: 10.1186/s12951-023-02286-3] [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: 10/25/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
The clinical application of conventional medications for hepatocellular carcinoma treatment has been severely restricted by their adverse effects and unsatisfactory therapeutic effectiveness. Inspired by the concept of 'medicine food homology', we extracted and purified natural exosome-like lipid nanoparticles (LNPs) from black mulberry (Morus nigra L.) leaves. The obtained MLNPs possessed a desirable hydrodynamic particle size (162.1 nm), a uniform size distribution (polydispersity index = 0.025), and a negative surface charge (-26.6 mv). These natural LNPs were rich in glycolipids, functional proteins, and active small molecules (e.g., rutin and quercetin 3-O-glucoside). In vitro experiments revealed that MLNPs were preferentially internalized by liver tumor cell lines via galactose receptor-mediated endocytosis, increased intracellular oxidative stress, and triggered mitochondrial damage, resulting in suppressing the viability, migration, and invasion of these cells. Importantly, in vivo investigations suggested that oral MLNPs entered into the circulatory system mainly through the jejunum and colon, and they exhibited negligible adverse effects and superior anti-liver tumor outcomes through direct tumor killing and intestinal microbiota modulation. These findings collectively demonstrate the potential of MLNPs as a natural, safe, and robust nanomedicine for oral treatment of hepatocellular carcinoma.
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Affiliation(s)
- Qiang Gao
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Nanxi Chen
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Baoyi Li
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Menghang Zu
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Ya Ma
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Haiting Xu
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Zhenhua Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, China
| | - Rui L Reis
- 3Bs Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, AvePark, Barco, Guimarães, 4805-017, Portugal
- ICVS/3B's-PT Government Associate Laboratory, AvePark, Braga, Guimarães, Portugal
| | - Subhas C Kundu
- 3Bs Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, AvePark, Barco, Guimarães, 4805-017, Portugal
- ICVS/3B's-PT Government Associate Laboratory, AvePark, Braga, Guimarães, Portugal
| | - Bo Xiao
- State Key Laboratory of Resource Insects, College of Sericulture, Textile, and Biomass Sciences, Southwest University, Beibei, Chongqing, 400715, China.
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Yang H, Zhao Y, Song W, Fan G. The inhibition of β-catenin activity by luteolin isolated from Paulownia flowers leads to growth arrest and apoptosis in cholangiocarcinoma. Int J Biol Macromol 2024; 254:127627. [PMID: 37884243 DOI: 10.1016/j.ijbiomac.2023.127627] [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: 08/31/2023] [Revised: 10/07/2023] [Accepted: 10/21/2023] [Indexed: 10/28/2023]
Abstract
To develop an inhibitor targeting the Wnt/β-catenin signaling pathway, flavonoid monomer that can interact with β-catenin was isolated from Paulownia flowers. Luteolin may form stable hydrogen bonds with β-catenin by molecular docking. Fluorescence quenching analysis determined the physical interaction between luteolin and β-catenin. The binding of luteolin to β-catenin caused a loss of α-helical structure and induced a conformational change through circular dichroism spectroscopy. Luteolin inhibits the activity of the Wnt signaling, causing cholangiocarcinoma (CCA) cell cycle arrest in the G2/M phase, leading to cell apoptosis and inhibition of cell migration. In addition, transcriptome and proteomics analysis showed that the differentially expressed proteins were significantly enriched in the Wnt/β-catenin pathway. β-catenin protein in the nucleus was significantly decreased, while C-Myc and cyclin D1 in the CCA cells were significantly decreased after luteolin treatment. Additionally, activation of the Wnt/β-catenin signaling reversed the inhibitory effect of luteolin on the migration of CCA cells. Therefore, luteolin can directly interact with β-catenin and act as an inhibitor of β-catenin, inhibiting proliferation and reducing the migration ability of CCA cells by inhibiting the Wnt/β-catenin pathway. This study provides a scientific basis for the development of Wnt/β-catenin pathway inhibitors and the prevention and treatment of CCA.
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Affiliation(s)
- Haibo Yang
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan 450002, PR China; School of Life Science and Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, PR China
| | - Yaying Zhao
- School of Life Science and Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, PR China; College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Wei Song
- School of Life Science and Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, PR China; School of Medicine and Health, Harbin Institute of Technology, Harbin, Heilongjiang 150001, PR China; Zhengzhou Research Institute, Harbin Institute of Technology, Zhengzhou, Henan 450000, PR China.
| | - Guoqiang Fan
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan 450002, PR China.
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Al-Hamaly MA, Cox AH, Haney MG, Zhang W, Arvin EC, Sampathi S, Wimsett M, Liu C, Blackburn JS. Zebrafish drug screening identifies Erlotinib as an inhibitor of Wnt/β-catenin signaling and self-renewal in T-cell acute lymphoblastic leukemia. Biomed Pharmacother 2024; 170:116013. [PMID: 38104416 PMCID: PMC10833092 DOI: 10.1016/j.biopha.2023.116013] [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: 09/22/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023] Open
Abstract
The Wnt/β-catenin pathway's significance in cancer initiation, progression, and stem cell biology underscores its therapeutic potential. However, the clinical application of Wnt inhibitors remains limited due to challenges posed by off-target effects and complex cross-talk of Wnt signaling with other pathways. In this study, we leveraged a zebrafish model to perform a robust and rapid drug screening of 773 FDA-approved compounds to identify Wnt/β-catenin inhibitors with minimal toxicity. Utilizing zebrafish expressing a Wnt reporter, we identified several drugs that suppressed Wnt signaling without compromising zebrafish development. The efficacy of the top hit, Erlotinib, extended to human cells, where it blocked Wnt/β-catenin signaling downstream of the destruction complex. Notably, Erlotinib treatment reduced self-renewal in human T-cell Acute Lymphoblastic Leukemia cells, which rely on active β-catenin signaling for maintenance of leukemia-initiating cells. Erlotinib also reduced leukemia-initiating cell frequency and delayed disease formation in zebrafish models. This study underscores zebrafish's translational potential in drug discovery and repurposing and highlights a new use for Erlotinib as a Wnt inhibitor for cancers driven by aberrant Wnt/β-catenin signaling.
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Affiliation(s)
- Majd A Al-Hamaly
- Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40356, United States; Markey Cancer Center, University of Kentucky, Lexington, KY 40536, United States
| | - Anna H Cox
- College of Medicine, University of Kentucky, Lexington, KY 40536, United States; Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States
| | - Meghan G Haney
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
| | - Wen Zhang
- Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States
| | - Emma C Arvin
- Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States
| | - Shilpa Sampathi
- Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States
| | - Mary Wimsett
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
| | - Chunming Liu
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, United States; Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States
| | - Jessica S Blackburn
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, United States; Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, United States.
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Cai X, Lv Y, Pan J, Cao Z, Zhang J, Li Y, Zheng H. CBX8 Promotes Epithelial-mesenchymal Transition, Migration, and Invasion of Lung Cancer through Wnt/β-catenin Signaling Pathway. Curr Protein Pept Sci 2024; 25:386-393. [PMID: 38265409 DOI: 10.2174/0113892037273375231204080906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Lung cancer (LC) is primarily responsible for cancer-related deaths worldwide. Epithelial-mesenchymal transition (EMT) is a process in which epithelial cells acquire mesenchymal features and is associated with the development of tumors. CBX8, a member of the PcG protein family, plays a critical role in various cancers, containing LC. However, specific regulatory mechanisms of CBX8 in LC progression are not fully understood. This study aimed to investigate the regulatory role of CBX8 in LC progression. METHODS Bioinformatics was used to analyze the relationship between CBX8 level and tumor and the enrichment pathway of CBX8 enrichment. qRT-PCR was used to detect the differential expression of CBX8 in LC cells and normal lung epithelial cells. The effects of knockdown or overexpression of CBX8 on the proliferation, migration and invasion of LC cells were evaluated by CCK- -8 assay and Transwell assay, and the levels of proteins associated with the EMT pathway and Wnt/ β-catenin signaling pathway were detected by western blot. RESULTS Bioinformatics analysis revealed that CBX8 was highly expressed in LC and enriched on the Wnt/β-catenin signaling pathway. The expression level of CBX8 was significantly elevated in LC cells. Knockdown of CBX8 significantly inhibited cell proliferation, migration and invasion, and decreased the expression levels of EMT-related proteins and Wnt/β-catenin pathway-related proteins. Conversely, overexpression of CBX8 promoted cell proliferation, migration and invasion, and increased the expression levels of EMT-related proteins and Wnt/β-catenin pathway-related proteins. The Wnt inhibitor IWP-4 alleviated the effects produced by overexpression of CBX8. CONCLUSION Collectively, these data demonstrated that CBX8 induced EMT through Wnt/β-- catenin signaling, driving migration and invasion of LC cells.
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Affiliation(s)
- Xiaoping Cai
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Yuankai Lv
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Jiongwei Pan
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Zhuo Cao
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Junzhi Zhang
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Yuling Li
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
| | - Hao Zheng
- Department of Respiratory, Six affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, Lishui 323000, China
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Verma S, Ishteyaque S, Washimkar KR, Verma S, Nilakanth Mugale M. Mitochondrial-mediated nuclear remodeling and macrophage polarizations: A key switch from liver fibrosis to HCC progression. Exp Cell Res 2024; 434:113878. [PMID: 38086504 DOI: 10.1016/j.yexcr.2023.113878] [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: 07/28/2023] [Revised: 10/24/2023] [Accepted: 12/03/2023] [Indexed: 12/17/2023]
Abstract
Liver fibrosis is a significant health burden worldwide and has emerged as the leading cause of Hepatocellular carcinoma (HCC) incidence. Mitochondria are the dynamic organelles that regulate the differentiation, survival, and polarization of macrophages. Nuclear-DNA-associated proteins, micro-RNAs, as well as macrophage polarization are essential for maintaining intracellular and extra-cellular homeostasis in the liver parenchyma. Dysregulated mitochondrial coding genes (ETS complexes I, II, III, IV, and V), non-coding RNAs (mitomiRs), and nuclear alteration lead to the production of reactive oxygen species (ROS) and inflammation which are implicated in the transition of liver fibrosis into HCC. Recent findings indicated the protecting effect of E74-like factor 3/peroxisome proliferator-activated receptor-γ (Elf-3/PPAR-γ). HDAR-y inhibits the deacetylation of PPAR-y and maintains the PPAR-y pathway. Elf-3 plays a tumor suppressive role through epithelial-mesenchymal transition-related gene and zinc finger E-box binding homeobox 2 (ZEB-2) domain. Additionally, the development of HCC includes the PI3K/Akt/mTOR and transforming Growth Factor β (TGF-β) pathway that promotes the Epithelial-mesenchymal transition (EMT) through Smad/Snail/Slug signaling cascade. In contrast, the TLR2/NOX2/autophagy axis promotes M2 polarization in HCC. Thus, a thorough understanding of the mitochondrial and nuclear reciprocal relationship related to macrophage polarization could provide new research opportunities concerning diseases with a significant impact on liver parenchyma towards developing liver fibrosis or liver cancer. Moreover, this knowledge can be used to develop new therapeutic strategies to treat liver diseases.
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Affiliation(s)
- Shobhit Verma
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sharmeen Ishteyaque
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kaveri R Washimkar
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Smriti Verma
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Madhav Nilakanth Mugale
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Behl T, Kumar A, Vishakha, Sehgal A, Singh S, Sharma N, Yadav S, Rashid S, Ali N, Ahmed AS, Vargas-De-La-Cruz C, Bungau SG, Khan H. Understanding the mechanistic pathways and clinical aspects associated with protein and gene based biomarkers in breast cancer. Int J Biol Macromol 2023; 253:126595. [PMID: 37648139 DOI: 10.1016/j.ijbiomac.2023.126595] [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: 05/02/2023] [Revised: 08/22/2023] [Accepted: 08/27/2023] [Indexed: 09/01/2023]
Abstract
Cancer is one of the most widespread and severe diseases with a huge mortality rate. In recent years, the second-leading mortality rate of any cancer globally has been breast cancer, which is one of the most common and deadly cancers found in women. Detecting breast cancer in its initial stages simplifies treatment, decreases death risk, and recovers survival rates for patients. The death rate for breast cancer has risen to 0.024 % in some regions. Sensitive and accurate technologies are required for the preclinical detection of BC at an initial stage. Biomarkers play a very crucial role in the early identification as well as diagnosis of women with breast cancer. Currently, a wide variety of cancer biomarkers have been discovered for the diagnosis of cancer. For the identification of these biomarkers from serum or other body fluids at physiological amounts, many detection methods have been developed. In the case of breast cancer, biomarkers are especially helpful in discovering those who are more likely to develop the disease, determining prognosis at the time of initial diagnosis and choosing the best systemic therapy. In this study we have compiled various clinical aspects and signaling pathways associated with protein-based biomarkers and gene-based biomarkers.
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Affiliation(s)
- Tapan Behl
- School of Health Sciences and Technology, University of Petroleum and Energy Studies, Dehradun 248007, Uttarakhand, India
| | - Ankush Kumar
- Institute of Pharmaceutical Sciences, IET Bhaddal Technical Campus, Ropar 140108, Punjab, India
| | - Vishakha
- Institute of Pharmaceutical Sciences, IET Bhaddal Technical Campus, Ropar 140108, Punjab, India
| | - Aayush Sehgal
- GHG Khalsa College of Pharmacy, Gurusar Sadhar, 141104 Ludhiana, Punjab, India
| | - Sukhbir Singh
- Department of Pharmaceutics, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana Ambala 133203, Haryana, India
| | - Neelam Sharma
- Department of Pharmaceutics, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana Ambala 133203, Haryana, India
| | - Shivam Yadav
- School of Pharmacy, Babu Banarasi Das University, Lucknow 226028, Uttar Pradesh, India
| | - Summya Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia.
| | - Nemat Ali
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadah 11451, Saudi Arabia
| | - Amira Saber Ahmed
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza 12622, Egypt
| | - Celia Vargas-De-La-Cruz
- Department of Pharmacology, Bromatology and Toxicology, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima 150001, Peru; E-Health Research Center, Universidad de Ciencias y Humanidades, Lima 15001, Peru
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410087, Romania; Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410087, Romania
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan.
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Yi S, Zhang C, Li M, Qu T, Wang J. Machine learning and experiments identifies SPINK1 as a candidate diagnostic and prognostic biomarker for hepatocellular carcinoma. Discov Oncol 2023; 14:231. [PMID: 38093163 PMCID: PMC10719188 DOI: 10.1007/s12672-023-00849-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
Machine learning techniques have been widely used in predicting disease prognosis, including cancer prognosis. One of the major challenges in cancer prognosis is to accurately classify cancer types and stages to optimize early screening and detection, and machine learning techniques have proven to be very useful in this regard. In this study, we aimed at identifying critical genes for diagnosis and outcomes of hepatocellular carcinoma (HCC) patients using machine learning. The HCC expression dataset was downloaded from GSE65372 datasets and TCGA datasets. Differentially expressed genes (DEGs) were identified between 39 HCC and 15 normal samples. For the purpose of locating potential biomarkers, the LASSO and the SVM-RFE assays were performed. The ssGSEA method was used to analyze the TCGA to determine whether there was an association between SPINK1 and tumor immune infiltrates. RT-PCR was applied to examine the expression of SPINK1 in HCC specimens and cells. A series of functional assays were applied to examine the function of SPINK1 knockdown on the proliferation of HCC cells. In this study, 103 DEGs were obtained. Based on LASSO and SVM-RFE analysis, we identified nine critical diagnostic genes, including C10orf113, SPINK1, CNTLN, NRG3, HIST1H2AI, GPRIN3, SCTR, C2orf40 and PITX1. Importantly, we confirmed SPINK1 as a prognostic gene in HCC. Multivariate analysis confirmed that SPINK1 was an independent prognostic factor for overall survivals of HCC patients. We also found that SPINK1 level was positively associated with Macrophages, B cells, TFH, T cells, Th2 cells, iDC, NK CD56bright cells, Th1 cells, aDC, while negatively associated with Tcm and Eosinophils. Finally, we demonstrated that SPINK1 expression was distinctly increased in HCC specimens and cells. Functionally, silence of SPINK1 distinctly suppressed the proliferation of HCC cells via regulating Wnt/β-catenin pathway. The evidence provided suggested that SPINK1 may possess oncogenic properties by inducing dysregulated immune infiltration in HCC. Additionally, SPINK1 was identified as a novel biomarker and therapeutic target for HCC.
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Affiliation(s)
- Shiming Yi
- Department of Hepatobiliary Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Chunlei Zhang
- Department of Colorectal and Anus Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Ming Li
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Tianyi Qu
- Emergency Department, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jiafeng Wang
- Department of Hepatobiliary Surgery, the Affiliated Taian City Central Hospital of Qingdao University, Taian, China.
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Wang J, Zhu G. A precise prognostic signature in CTNNB1-mutant hepatocellular carcinoma: Prognosis prediction and precision treatment exploration. Heliyon 2023; 9:e22382. [PMID: 38125518 PMCID: PMC10730442 DOI: 10.1016/j.heliyon.2023.e22382] [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: 02/01/2023] [Revised: 09/27/2023] [Accepted: 11/10/2023] [Indexed: 12/23/2023] Open
Abstract
Background CTNNB1 mutates in most hepatocellular carcinoma (HCC) which is the most familiar form of liver cancer with high heterogeneity. It is critical to create a specific prognostication methodology and to investigate additional treatment options for CTNNB1-mutant HCCs. Methods A total of 926 samples in five independent cohorts were enrolled in this study, including 127 CTNNB1-mutant samples and 75 estimated CTNNB1-mutant samples. The prognostic signature was constructed by LASSO-Cox regression and evaluated by bioinformatics analyses. The selection of possible drug targets and agents was produced based on the expression profiles and drug sensitivity data of cancer cell lines in two databases. Results A prognostic signature based on 15 genes categorized the CTNNB1-mutant HCCs into two groups with different risks. Compared to low-risk patients, high-risk patients had significantly inferior prognoses. ROC curve and multivariate analysis also indicated the superior performance of our signature on the prognosis estimation, particularly in CTNNB1-mutant HCCs. Besides, the nomogram was constructed according to the prognostic signature with excellent predictive performance confirmed by the calibration curve. Subsequently, we suggested that AT-7519 and PHA-793887 might be potential drug agents for high-risk patients. Conclusion We established a 15-gene prognostic model, particularly in HCCs with CTNNB1 mutations with good predictive efficiency. Besides, we explored the potential drug targets and agents for patients with high risk. Our findings offered a fresh idea for personalized prognosis management in HCCs with CTNNB1 mutations and threw new insight for precise treatment in HCCs as well.
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Affiliation(s)
- Junying Wang
- Department of Interventional and Vascular Surgery, Zhongda Hospital, Southeast University, Jiangsu, 210009, China
| | - Guangyu Zhu
- Department of Interventional and Vascular Surgery, Zhongda Hospital, Southeast University, Jiangsu, 210009, China
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Lou YX, Gu J, Zhu L, Sun SQ, Hao XL, Chen JP, Han F, Wang DD, Jiang X, Liu JY. TC2N Promotes Cell Proliferation and Metastasis in Hepatocellular Carcinoma by Targeting the Wnt/β-Catenin Signaling Pathway. J Transl Med 2023; 103:100260. [PMID: 37839635 DOI: 10.1016/j.labinv.2023.100260] [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: 02/14/2023] [Revised: 09/14/2023] [Accepted: 10/07/2023] [Indexed: 10/17/2023] Open
Abstract
Hepatocellular carcinoma (HCC), one of the most prevalent types of cancer worldwide, has an exceedingly poor prognosis. Tandem C2 domain nuclear protein (TC2N) has been implicated in tumorigenesis and serves as an oncogene or tumor suppressor in different types of cancer. Here, we explore the possible regulatory activities and molecular mechanisms of TC2N in HCC progression. However, TC2N expression was significantly upregulated in HCC tissues and hepatoma cell lines, and this upregulation was positively correlated with tumor progression in HCC patients. The ectopic overexpression of TC2N accelerated the proliferation, migration, and invasion of HCC cells, whereas its knockdown showed the opposite effects. Bioinformatics analysis showed that TC2N participates in the regulation of the Wnt/β-catenin signaling pathway. Mechanistically, TC2N activated the Wnt/β-catenin signaling pathway by regulating the expression levels of β-catenin and its downstream targets CyclinD1, MMP7, c-Myc, c-Jun, AXIN2, and glutamine synthase. Furthermore, the deletion of β-catenin effectively neutralized the regulation of TC2N in HCC proliferation and metastasis. Overall, this study showed that TC2N promotes HCC proliferation and metastasis by activating the Wnt/β-catenin signaling pathway, indicating that TC2N might be a potential molecular target for the treatment of HCC.
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Affiliation(s)
- Yi-Xia Lou
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jing Gu
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Lei Zhu
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Sheng-Qi Sun
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiang-Lin Hao
- Department of Pathology, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jian-Ping Chen
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Fei Han
- Department of Toxicology, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Dan-Dan Wang
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China; Laboratory of Cell Signal Transduction, Henan Provincial Engineering Centre for Tumor Molecular Medicine, School of Basic Medicine, Henan University, Kaifeng, China
| | - Xiao Jiang
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jin-Yi Liu
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, China.
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Zhang Y, Zhou H, Ding C. The ameliorative effect of CangFu Daotan Decoction on polycystic ovary syndrome of rodent model is associated with m6A methylation and Wnt/β-catenin pathway. Gynecol Endocrinol 2023; 39:2181637. [PMID: 36822223 DOI: 10.1080/09513590.2023.2181637] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Objective: This study investigates the effects of CangFu Daotan Decoction (CDD) on m6A methylation and Wnt/β-catenin pathway in rats with polycystic ovary syndrome (PCOS).Methods: The PCOS rat model was established by letrozole gavage. The rats were fed high-fat chow, and their body weight and blood glucose were recorded. The expressions of follicle-stimulating hormone(FSH), luteinizing hormone(LH), and testosterone(T) were quantified by ELISA. Chemical components in CDD were analyzed using UPLC-Q/TOF-MS. Based on network pharmacology methods, related targets of CDD on PCOS were screened. An enrichment analysis according to Tokyo Encyclopedia of Genes and Genomes (KEGG) was conducted to predict the potential signaling pathway of CDD in PCOS. The expressions of Wnt-1, β-Catenin, GSK-3β, C-MYC, Beclin1, LC3II, Bax, and PCNA were detected by western blotting. The expressions of Mettl3, Mettl14, Fto, Alkbh5, Ythdf1, and Ythdf2 were monitored by RT-PCR. The expressions of Mettl3, Fto, and Ythdf1 were detected by western blotting.Results: Letrozole and a high-fat diet induced ovarian dysfunction in rats, which was attenuated by CDD. CDD decreased blood glucose, LH, and T concentrations and increased FSH expression in PCOS. After removing duplicates, a total of 71 compounds were identified by UHPLC-Q/TOF-MS, among which terpenoids and flavonoids account for the main proportion. The clustering analysis showed that the active site of CDD might be in the Wnt/β-catenin pathway. CDD decreased the expressions of Wnt-1, β-Catenin, GSK-3β, C-MYC, Beclin1, LC3II, and Bax and increased PCNA expression in the ovarian tissue of PCOS rats. CDD decreased the m6A gene expressions of Mettl3, Mettl14, Fto, Alkbh5, Ythdf1, and Ythdf2 in peripheral blood and ovarian tissue of PCOS rats. CDD reduced the m6A proteins expressions of Mettl3, Fto, and Ythdf1 in the ovarian tissue of PCOS rats.Conclusion: CDD can regulate m6A modification and inhibit the Wnt/β-catenin signaling pathway in PCOS rats, thereby reducing body weight, lowering blood glucose levels, improving sex hormone disorders, and decreasing autophagy and apoptosis in ovarian tissue to promote the recovery of ovarian morphology.
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Affiliation(s)
- Yuwei Zhang
- Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Haili Zhou
- Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Caifei Ding
- Department of Reproductive Medicine, Zhejiang Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou, Zhejiang, China
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Park SE, Chung KS, Heo SW, Kim SY, Lee JH, Hassan AHE, Lee YS, Lee JY, Lee KT. Therapeutic role of 2-stearoxyphenethyl phosphocholine targeting microtubule dynamics and Wnt/β-catenin/EMT signaling in human colorectal cancer cells. Life Sci 2023; 334:122227. [PMID: 37926298 DOI: 10.1016/j.lfs.2023.122227] [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: 07/05/2023] [Revised: 10/25/2023] [Accepted: 10/29/2023] [Indexed: 11/07/2023]
Abstract
The inhibition of cell death, perturbation of microtubule dynamics, and acceleration of Wnt/β-catenin/epithelial-mesenchymal transition (EMT) signaling are fundamental processes in the progression and metastasis of colorectal cancer (CRC). To explore the role of 2-stearoxyphenethyl phosphocholine (stPEPC), an alkylphospholipid-based compound, in CRC, we conducted an MTT assay, cell cycle analysis, western blot analysis, immunoprecipitation, immunofluorescence staining, Annexin V/propidium iodide double staining, small interfering RNA gene silencing, a wound-healing assay, an invasion assay, and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay in the human CRC cell lines HT29 and HCT116. stPEPC showed anti-proliferative properties and mitotic cell accumulation via upregulated phosphorylation of BUBR1 and an association between mitotic arrest deficiency 2 (MAD2) and cell division cycle protein 20 homolog (CDC20). These results suggest that activation of the mitotic checkpoint complex and tubulin polymerization occurred, resulting in mitotic catastrophe in HT29 and HCT116 cells. In addition, stPEPC attenuated cell migration and invasion by regulating proteins mediated by EMT, such as E-cadherin and occludin. stPEPC altered the protein expression of Wnt3a and phosphorylation of low-density lipoprotein receptor-related protein 6 (LRP6), glycogen synthase kinase 3β (GSK3β), and β-catenin as well as their target genes, including cMyc and cyclin D1, in CRC cells. Thus, stPEPC may be useful for developing new drugs to treat human CRC.
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Affiliation(s)
- Sang-Eun Park
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Biomedical Pharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - So-Won Heo
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Biomedical Pharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Soo-Yeon Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jeong-Hun Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ahmed H E Hassan
- Medicinal Chemistry Laboratory, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Yong Sup Lee
- Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Medicinal Chemistry Laboratory, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Jae Yeol Lee
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University, Seoul 02447, Republic of Korea; KHU-KIST Department of Converging Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea.
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Cheng M, Zheng X, Wei J, Liu M. Current state and challenges of emerging biomarkers for immunotherapy in hepatocellular carcinoma (Review). Exp Ther Med 2023; 26:586. [PMID: 38023367 PMCID: PMC10665984 DOI: 10.3892/etm.2023.12285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 08/29/2023] [Indexed: 12/01/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most prevalent form of primary liver cancer. According to the American Cancer Society, among patients diagnosed with advanced liver cancer, HCC has the sixth-highest incident rate, resulting in a poor prognosis. Surgery, radiofrequency ablation, transcatheter arterial chemoembolization, radiation, chemotherapy, targeted therapy and immunotherapy are the current treatment options available. Immunotherapy, which has emerged as an innovative treatment strategy over the past decade, is serving a vital role in the treatment of advanced liver cancer. Since only a small number of individuals can benefit from immunotherapy, biomarkers are required to help clinicians identify the target populations for this precision medicine. These biomarkers, such as PD-1/PD-L1, tumor mutational burden and circulating tumor DNA, can be used to investigate interactions between immune checkpoint inhibitors and tumors. The present review summarizes information on the currently available biomarkers used for immunotherapy and the challenges that are present.
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Affiliation(s)
- Mo Cheng
- Department of Medical Oncology, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xiufeng Zheng
- Department of Medical Oncology, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Jing Wei
- Department of Medical Oncology, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Ming Liu
- Department of Medical Oncology, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Bopape M, Tiloke C, Ntsapi C. Moringa oleifera and Autophagy: Evidence from In Vitro Studies on Chaperone-Mediated Autophagy in HepG 2 Cancer Cells. Nutr Cancer 2023; 75:1822-1847. [PMID: 37850743 DOI: 10.1080/01635581.2023.2270215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 08/23/2023] [Indexed: 10/19/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most prevalent primary liver cancer in Sub-Saharan African countries, including South Africa (SA). Given the limitations in current HCC therapeutics, there is an increasing need for alternative adjuvant therapeutic options. As such, several cell survival mechanisms, such as autophagy, have been identified as potential adjuvant therapeutic targets in HCC treatment. Of the three most established autophagic pathways, the upregulation of chaperone-mediated autophagy (CMA) has been extensively described in various cancer cells, including HCC cells. CMA promotes tumor growth and chemotherapeutic drug resistance, thus contributing to HCC tumorigenesis. Therefore, the modulation of CMA serves as a promising adjuvant target for current HCC therapeutic strategies. Phytochemical extracts found in the medicinal plant, Moringa oleifera (MO), have been shown to induce apoptosis in numerous cancer cells, including HCC. MO leaves have the greatest abundance of phytochemicals displaying anticancer potential. However, the potential interaction between the pro-apoptotic effects of MO aqueous leaf extract and the survival-promoting role of CMA in an in vitro model of HCC remains unclear. This review aims to summarize the latest findings on the role of CMA, and MO in the progression of HCC.
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Affiliation(s)
- Matlola Bopape
- Department of Basic Medical Sciences, University of the Free State, Bloemfontein, South Africa
| | - Charlette Tiloke
- Department of Basic Medical Sciences, University of the Free State, Bloemfontein, South Africa
| | - Claudia Ntsapi
- Department of Basic Medical Sciences, University of the Free State, Bloemfontein, South Africa
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Seo SH, Cho KJ, Park HJ, Lee HW, Kim BK, Park JY, Kim DY, Ahn SH, Cheon JH, Yook JI, Kim MD, Joo DJ, Kim SU. Inhibition of Dickkopf-1 enhances the anti-tumor efficacy of sorafenib via inhibition of the PI3K/Akt and Wnt/β-catenin pathways in hepatocellular carcinoma. Cell Commun Signal 2023; 21:339. [PMID: 38012711 PMCID: PMC10680194 DOI: 10.1186/s12964-023-01355-2] [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: 08/02/2023] [Accepted: 10/14/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Sorafenib improves the overall survival in patients with advanced hepatocellular carcinoma (HCC). Dickkopf-1 (DKK1) is commonly overexpressed in HCC. In this study, we investigated whether the inhibition of DKK1 enhances the anti-tumor efficacy of sorafenib in HCC. METHODS HCC cells were treated with sorafenib and WAY-262611, which is an inhibitor of DKK1. Transgenic mouse models were also developed using hydrodynamic tail vein injection. Mice were orally administered with sorafenib (32 mg/kg), WAY-262611 (16 mg/kg), or sorafenib + WAY-262611 for 10 days. Mechanisms of sorafenib and WAY-262611 were explored via western blotting, immunostaining, and RNA sequencing. RESULTS DKK1 was significantly overexpressed in patients with HCC than in the healthy controls and patients with liver diseases except HCC (all P < 0.05). Compared with sorafenib alone, sorafenib + WAY-262611 significantly inhibited the cell viability, invasion, migration, and colony formation by promoting apoptosis and altering the cell cycles in HCC cells (all P < 0.05). Moreover, sorafenib + WAY-262611 decreased the p110α, phospho-Akt (all P < 0.05), active β-catenin (all P < 0.05) and phospho-GSK-3β (Ser9) expression levels, while increasing the phospho-GSK-3β (Tyr216) expression levels compared with those in the sorafenib alone in vitro and in vivo. In addition, sorafenib + WAY-262611 inhibited tumor progression by regulating cell proliferation and apoptosis, significantly better than sorafenib alone in mouse models. CONCLUSIONS Our results indicate that DKK1 inhibition significantly enhances the anti-tumor efficacy of sorafenib by inhibiting the PI3K/Akt and Wnt/β-catenin pathways via regulation of GSK3β activity, suggesting a novel therapeutic strategy for HCC. Video Abstract.
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Affiliation(s)
- Sang Hyun Seo
- Department of Internal Medicine, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Korea
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kyung Joo Cho
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hye Jung Park
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hye Won Lee
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Beom Kyung Kim
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Jun Yong Park
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Do Young Kim
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Sang Hoon Ahn
- Yonsei Liver Center, Severance Hospital, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jong In Yook
- Department of Oral Pathology, Yonsei University College of Dentistry, Seoul, Korea
| | - Man-Deuk Kim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University of College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Yonsei Liver Center, Severance Hospital, Seoul, Korea.
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea.
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Xiong Z, Ma Y, He J, Li Q, Liu L, Yang C, Chen J, Shen Y, Han X. Apoptotic bodies of bone marrow mesenchymal stem cells inhibit endometrial stromal cell fibrosis by mediating the Wnt/β-catenin signaling pathway. Heliyon 2023; 9:e20716. [PMID: 37885720 PMCID: PMC10598495 DOI: 10.1016/j.heliyon.2023.e20716] [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: 06/07/2023] [Revised: 09/18/2023] [Accepted: 10/04/2023] [Indexed: 10/28/2023] Open
Abstract
Background Intrauterine adhesions (IUAs) are a common illness of the uterine cavity. Endometrial fibrosis is the main pathological feature. In addition to a high recurrence rate, patients with severe IUAs have a low pregnancy rate. However, there are few effective treatments for IUAs. This study aims to confirm the influence of apoptotic bodies of bone marrow mesenchymal stem cells (BMSCs) on endometrial stromal cell fibrosis by mediating the Wnt/β-catenin signaling pathway and to provide new insight for the clinical treatment of IUAs. Methods Human endometrial stromal cells (HESCs) were used to establish an IUA cell model by treatment with TGF-β1, and a rat IUA model was established by the double injury method. Apoptosis of BMSCs was detected by TUNEL assays, and cell morphology was observed by the CM-DiI tracer. The morphology of apoptotic vacuoles and apoptotic bodies (ABs) was detected by TEM. We used Western blotting to detect the expression of histone H3.3, histone H2B, C3b, cyclin D1, C1QC, α-SMA, COL1A1, COL5A2, FN, CTGF, Wnt2b, c-MYC, CK-18 and VIM. The expression levels of α-SMA, COL1A1, COL5A2, FN and CTGF were detected by RT‒qPCR. The expression levels of α-SMA, COL1A1, FN and CTGF were detected by immunofluorescence. Immunohistochemistry was used to detect the expression of TGF-β, CK-18 and VIM. Flow cytometry, cell scratch assays, CCK-8 assays, and H & E and Masson staining were used to detect the cell cycle, cell migration, cell proliferation, and endometrial pathology, respectively. Results We found that ultraviolet light (UV) irradiation induced apoptosis of BMSCs and increased the production of ABs. TGF-β1 treatment can induce HESCs to form extracellular matrix (ECM), and aggravate cell fibrosis, and adding ABs or FH535, an inhibitor of the Wnt/β-catenin signaling pathway, can inhibit TGF-β1-induced HESC fibrosis. However, the inhibitory effect of ABs on TGF-β1-induced fibrosis of HESCs was attenuated by the addition of LiCl. In the Wnt/β-catenin signaling pathway, LiCl is an activator after coculture with TGF-β1. In vivo, IUA-induced narrowing of the uterine cavity was accompanied by intrauterine adhesions, increased deposition of collagen fibers, upregulation of TGF-β1, VIM, α-SMA, COL1A1 and COL5A2, and downregulation of CK-18. These changes in expression were reversed after treatment with ABs or FH535. When ABs and LiCl were added at the same time, the inhibitory effect of ABs on IUA fibrosis was weakened. Conclusion BMSC-derived ABs inhibit the fibrosis of HESCs by inhibiting the Wnt/β-catenin signaling pathway. These results provide a new direction for the clinical treatment of IUAs.
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Affiliation(s)
- Zhenghua Xiong
- Department of Gynecology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
- Department of Gynecology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Yaru Ma
- Department of Gynecology, Women and Children's Hospital Affiliated to Qingdao University, Qingdao, Shandong, China
| | - Jia He
- Department of Plastic Surgery, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Qin Li
- Department of Gynecology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Liu Liu
- Department of Plastic Surgery, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Chunli Yang
- Department of Gynecology, Baoshan People's Hospital, Baoshan, Yunnan, China
| | - Jia Chen
- Department of Gynecology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Yi Shen
- Department of Gynecology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Xuesong Han
- Department of Gynecology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
- Department of Gynecology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
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47
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Wu YB, Li SY, Liu JY, Xue JJ, Xu JF, Chen T, Cao TY, Zhou H, Wu TT, Dong CL, Qian WF, Qiao LW, Hou SY, Wang T, Shen C. Long non-coding RNA NRSN2-AS1 promotes ovarian cancer progression through targeting PTK2/β-catenin pathway. Cell Death Dis 2023; 14:696. [PMID: 37875515 PMCID: PMC10598275 DOI: 10.1038/s41419-023-06214-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: 04/19/2023] [Revised: 09/17/2023] [Accepted: 10/03/2023] [Indexed: 10/26/2023]
Abstract
As a common malignant tumor among women, ovarian cancer poses a serious threat to their health. This study demonstrates that long non-coding RNA NRSN2-AS1 is over-expressed in ovarian cancer tissues using patient sample and tissue microarrays. In addition, NRSN2-AS1 is shown to promote ovarian cancer cell proliferation and metastasis both in vitro and in vivo. Mechanistically, NRSN2-AS1 stabilizes protein tyrosine kinase 2 (PTK2) to activate the β-catenin pathway via repressing MG-53-mediated ubiquitinated degradation of PTK2, thereby facilitating ovarian cancer progression. Rescue experiments verify the function of the NRSN2-AS1/PTK2/β-catenin axis and the effects of MG53 on this axis in ovarian cancer cells. In conclusion, this study demonstrates the key role of the NRSN2-AS1/PTK2/β-catenin axis for the first time and explores its potential clinical applications in ovarian cancer.
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Affiliation(s)
- Yi-Bo Wu
- Human Reproductive and Genetic Center, Affiliated Hospital of Jiangnan University, Wuxi, 214122, China
| | - Shen-Yi Li
- Human Reproductive and Genetic Center, Affiliated Hospital of Jiangnan University, Wuxi, 214122, China
- Department of Obstetrics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China
| | - Jin-Yan Liu
- Department of Breast and Thyroid Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China
| | - Jia-Jia Xue
- Suzhou Dushu Lake Hospital (Dushu Lake Hospital Affiliated to Soochow University), Suzhou, 215124, China
| | - Jin-Fu Xu
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Ting Chen
- Department of Gynaecology, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China
| | - Tian-Yue Cao
- Department of Gynaecology, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China
| | - Hui Zhou
- Human Reproductive and Genetic Center, Affiliated Hospital of Jiangnan University, Wuxi, 214122, China
| | - Tian-Tian Wu
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Chun-Lin Dong
- Human Reproductive and Genetic Center, Affiliated Hospital of Jiangnan University, Wuxi, 214122, China
| | - Wei-Feng Qian
- Department of Breast and Thyroid Surgery, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China
| | - Long-Wei Qiao
- State Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China.
| | - Shun-Yu Hou
- Department of Gynaecology, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China.
| | - Ting Wang
- State Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China.
| | - Cong Shen
- State Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China.
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48
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Lu X, Mao J, Wang Y, Huang Y, Gu M. Water extract of frankincense and myrrh inhibits liver cancer progression and epithelial‑mesenchymal transition through Wnt/β‑catenin signaling. Mol Clin Oncol 2023; 19:77. [PMID: 37719039 PMCID: PMC10502803 DOI: 10.3892/mco.2023.2673] [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: 04/25/2023] [Accepted: 07/27/2023] [Indexed: 09/19/2023] Open
Abstract
Wnt/β-catenin signaling is associated with epithelial-mesenchymal transformation (EMT), which serves an important role in hepatocellular carcinoma (HCC) invasion and metastasis. Frankincense and myrrh (FM) are antitumor agents commonly used in clinical practice. The present study aimed to investigate the effect and mechanism of water extract of FM on the progression of liver cancer cells. FM was applied to study its effects on HCC cell proliferation. Cell migration and invasion were evaluated by wound healing and Transwell assays. In addition, western blot was used to study the protein levels associated with EMT and Wnt/β-catenin signaling. The nuclear translocation of β-catenin was detected by immunofluorescence assay. A non-toxic dose of FM significantly inhibited invasion and metastasis of liver cancer cells. Furthermore, FM promoted expression of EMT marker E-cadherin, while decreasing expression of vimentin and N-cadherin. Finally, the protein and the nuclear staining levels of Disheveled 2 and β-catenin were both suppressed by water extract of FM. The water extract of FM inhibited the migration and invasion of liver cancer cells and inhibited EMT by suppressing activation of the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Xian Lu
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Jialei Mao
- Department of Oncology, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Yaodong Wang
- Department of Gastroenterology, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Yonggang Huang
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
| | - Maolin Gu
- Department of Hepatic Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215300, P.R. China
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49
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Wang J, Zhu G. Silencing of keratin 15 impairs viability and mobility while facilitating the doxorubicin chemosensitivity by inactivating the β‑catenin pathway in liver cancer. Oncol Lett 2023; 26:447. [PMID: 37720670 PMCID: PMC10502946 DOI: 10.3892/ol.2023.14034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/11/2023] [Indexed: 09/19/2023] Open
Abstract
Keratin 15 (KRT15) regulates the invasion as well as the stemness and is associated with tumor size and metastasis of several gastrointestinal cancers apart from liver cancer. The present study aimed to explore the effect of KRT15 knockdown on liver cancer malignant behaviors and its interaction with the β-catenin pathway. Small interfering (si)-KRT15 and si-negative control (NC) were transfected into liver cancer cell lines, followed by the addition or not of CHIR-99021 (a β-catenin agonist). Cell viability, invasion, apoptosis, and the half maximal inhibitory concentration (IC50) value of doxorubicin (Dox) were then assessed. The present study illustrated that KRT15 gene and protein expression levels were upregulated in most liver cancer cell lines (Huh7, PLC, Hep3B and HepG2) compared to the normal liver cell line THLE-2. si-KRT15 reduced cell viability and invasive cell count while promoting the apoptosis rate in Huh7 and HepG2 cells. In addition, si-KRT15 also reduced the IC50 value of Dox. Furthermore, si-KRT15 inactivated the β-catenin pathway as reflected by β-catenin, cyclin D1 and c-Myc expression levels in Huh7 and HepG2 cells. Subsequently, CHIR-99021 treatment increased the cell viability and invasive cell count while reducing the apoptosis rate in Huh7 and HepG2 cells. Concurrently, the IC50 value of Dox was also increased. Notably, CHIR-99021 treatment attenuated the effect of si-KRT15 on mediating the aforementioned Huh7 and HepG2 cell malignant behaviors and Dox chemosensitivity. In conclusion, KRT15 knockdown suppressed viability and mobility but facilitated Dox chemosensitivity via inactivating the β-catenin pathway in liver cancer, suggesting its potential as a target for liver cancer treatment.
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Affiliation(s)
- Junying Wang
- Department of Interventional Radiology and Vascular Surgery, Zhongda Hospital, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Guangyu Zhu
- Department of Interventional Radiology and Vascular Surgery, Zhongda Hospital, Southeast University, Nanjing, Jiangsu 210009, P.R. China
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50
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Choi J, Gang S, Ramalingam M, Hwang J, Jeong H, Yoo J, Cho HH, Kim BC, Jang G, Jeong HS, Jang S. BML-281 promotes neuronal differentiation by modulating Wnt/Ca 2+ and Wnt/PCP signaling pathway. Mol Cell Biochem 2023:10.1007/s11010-023-04857-2. [PMID: 37768498 DOI: 10.1007/s11010-023-04857-2] [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: 07/11/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023]
Abstract
Histone deacetylase (HDAC) inhibitors promote differentiation through post-translational modifications of histones. BML-281, an HDAC6 inhibitor, has been known to prevent tumors, acute dextran sodium sulfate-associated colitis, and lung injury. However, the neurogenic differentiation effect of BML-281 is poorly understood. In this study, we investigated the effect of BML-281 on neuroblastoma SH-SY5Y cell differentiation into mature neurons by immunocytochemistry (ICC), reverse transcriptase PCR (RT-PCR), quantitative PCR (qPCR), and western blotting analysis. We found that the cells treated with BML-281 showed neurite outgrowth and morphological changes into mature neurons under a microscope. It was confirmed that the gene expression of neuronal markers (NEFL, MAP2, Tuj1, NEFH, and NEFM) was increased with certain concentrations of BML-281. Similarly, the protein expression of neuronal markers (NeuN, Synaptophysin, Tuj1, and NFH) was upregulated with BML-281 compared to untreated cells. Following treatment with BML-281, the expression of Wnt5α increased, and downstream pathways were activated. Interestingly, both Wnt/Ca2+ and Wnt/PCP pathways activated and regulated PKC, Cdc42, RhoA, Rac1/2/3, and p-JNK. Therefore, BML-281 induces the differentiation of SH-SY5Y cells into mature neurons by activating the non-canonical Wnt signaling pathway. From these results, we concluded that BML-281 might be a novel drug to differentiation into neuronal cells through the regulation of Wnt signaling pathway to reduce the neuronal cell death.
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Affiliation(s)
- Jiyun Choi
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
| | - Seoyeon Gang
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
- Department of Pre-Medical Science, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
| | - Mahesh Ramalingam
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
| | - Jinsu Hwang
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
| | - Haewon Jeong
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea
| | - Jin Yoo
- Department of Physiological Education, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Hyong-Ho Cho
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, 61469, Republic of Korea
| | - Byeong C Kim
- Department of Neurology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, 61469, Republic of Korea
| | - Geupil Jang
- School of Biological Sciences and Technology, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Han-Seong Jeong
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea.
| | - Sujeong Jang
- Department of Physiology, Chonnam National University Medical School, Jellanamdo, 58128, Republic of Korea.
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