1
|
Liu Z, Hu Q, Cao K, Sun J, Cui L, Ji M, Shan W, Yang W, Zhang G, Tian Z, Shi H, Zhang B, Wang R. Deficiency of SIAH1 promotes the formation of filopodia by increasing the accumulation of FASN in liver cancer. Cell Death Dis 2024; 15:537. [PMID: 39075049 PMCID: PMC11286965 DOI: 10.1038/s41419-024-06929-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 07/17/2024] [Accepted: 07/19/2024] [Indexed: 07/31/2024]
Abstract
It has been shown that the formation of filopodia is a key step in tumor cell metastasis, but there is limited research regarding its mechanism. In this study, we demonstrated that fatty acid synthase (FASN) promoted filopodia formation in liver cancer cells by regulating fascin actin-bundling protein 1 (FSCN1), a marker protein for filopodia. Mechanistically, on the one hand, the accumulation of FASN is caused by the enhanced deubiquitination of FASN mediated by UCHL5 (ubiquitin c-terminal hydrolase L5). In this pathway, low expression of SIAH1 (Seven in absentia homolog 1) can decrease the ubiquitination and degradation of ADRM1 (adhesion regulating molecule 1) thereby increasing its protein level, which will recruit and activate the deubiquitination enzyme UCHL5, leading to FASN undergo deubiquitination and escape from proteasomal degradation. On the other hand, the accumulation of FASN is related to its weakened ubiquitination, where SIAH1 directly acts as a ubiquitin ligase toward FASN, and low expression of SIAH1 reduces the ubiquitination and degradation of FASN. Both the two pathways are involved in the regulation of FASN in liver cancer. Our results reveal a novel mechanism for FASN accumulation due to the low expression of SIAH1 in human liver cancer and suggest an important role of FASN in filopodia formation in liver cancer cells.
Collapse
Affiliation(s)
- Zhiyi Liu
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Qinghe Hu
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Kuan Cao
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jun Sun
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Licheng Cui
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Mengxuan Ji
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Wengang Shan
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Weichao Yang
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Guowei Zhang
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Zilu Tian
- Hepatobiliary Surgery, Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Hengliang Shi
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Central Laboratory, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Bin Zhang
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Renhao Wang
- Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Research Center of Digestive Diseases, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
| |
Collapse
|
2
|
Menendez JA, Cuyàs E, Encinar JA, Vander Steen T, Verdura S, Llop‐Hernández À, López J, Serrano‐Hervás E, Osuna S, Martin‐Castillo B, Lupu R. Fatty acid synthase (FASN) signalome: A molecular guide for precision oncology. Mol Oncol 2024; 18:479-516. [PMID: 38158755 PMCID: PMC10920094 DOI: 10.1002/1878-0261.13582] [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: 10/02/2023] [Revised: 10/27/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024] Open
Abstract
The initial excitement generated more than two decades ago by the discovery of drugs targeting fatty acid synthase (FASN)-catalyzed de novo lipogenesis for cancer therapy was short-lived. However, the advent of the first clinical-grade FASN inhibitor (TVB-2640; denifanstat), which is currently being studied in various phase II trials, and the exciting advances in understanding the FASN signalome are fueling a renewed interest in FASN-targeted strategies for the treatment and prevention of cancer. Here, we provide a detailed overview of how FASN can drive phenotypic plasticity and cell fate decisions, mitochondrial regulation of cell death, immune escape and organ-specific metastatic potential. We then present a variety of FASN-targeted therapeutic approaches that address the major challenges facing FASN therapy. These include limitations of current FASN inhibitors and the lack of precision tools to maximize the therapeutic potential of FASN inhibitors in the clinic. Rethinking the role of FASN as a signal transducer in cancer pathogenesis may provide molecularly driven strategies to optimize FASN as a long-awaited target for cancer therapeutics.
Collapse
Affiliation(s)
- Javier A. Menendez
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
| | - Elisabet Cuyàs
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
| | - Jose Antonio Encinar
- Institute of Research, Development and Innovation in Biotechnology of Elche (IDiBE) and Molecular and Cell Biology Institute (IBMC)Miguel Hernández University (UMH)ElcheSpain
| | - Travis Vander Steen
- Division of Experimental Pathology, Department of Laboratory Medicine and PathologyMayo ClinicRochesterMNUSA
- Mayo Clinic Cancer CenterRochesterMNUSA
- Department of Biochemistry and Molecular Biology LaboratoryMayo Clinic LaboratoryRochesterMNUSA
| | - Sara Verdura
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
| | - Àngela Llop‐Hernández
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
| | - Júlia López
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
| | - Eila Serrano‐Hervás
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
- CompBioLab Group, Institut de Química Computacional i Catàlisi (IQCC) and Departament de QuímicaUniversitat de GironaGironaSpain
| | - Sílvia Osuna
- CompBioLab Group, Institut de Química Computacional i Catàlisi (IQCC) and Departament de QuímicaUniversitat de GironaGironaSpain
- ICREABarcelonaSpain
| | - Begoña Martin‐Castillo
- Metabolism & Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE)Catalan Institute of OncologyGironaSpain
- Girona Biomedical Research InstituteGironaSpain
- Unit of Clinical ResearchCatalan Institute of OncologyGironaSpain
| | - Ruth Lupu
- Division of Experimental Pathology, Department of Laboratory Medicine and PathologyMayo ClinicRochesterMNUSA
- Mayo Clinic Cancer CenterRochesterMNUSA
- Department of Biochemistry and Molecular Biology LaboratoryMayo Clinic LaboratoryRochesterMNUSA
| |
Collapse
|
3
|
Tong X, Liu C, Liang M, Ye X, Deng Z, Zhang X. Screening and validation of differentially expressed genes in adipose tissue of patients with obesity and type 2 diabetes mellitus. BIOMOLECULES & BIOMEDICINE 2024; 24:40-50. [PMID: 37597213 PMCID: PMC10787618 DOI: 10.17305/bb.2023.9498] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/21/2023]
Abstract
White adipose tissue (WAT) plays a pivotal role in the onset of type 2 diabetes mellitus (T2DM) and obesity. Despite its significance the underlying pathogenesis and key genes associated with it remain elusive. In our study, we screened the differentially expressed genes (DEGs) in intra-abdominal WAT of T2DM patients with obesity, as well as those with simple obesity, aiming to lay a foundational theory for an in-depth investigation of T2DM pathogenesis and the identification of novel therapeutic targets. Gene expression datasets (GSE16415 and GSE71416) were retrieved from the Gene Expression Omnibus (GEO) database. We employed R for screening DEGs and conducted a functional enrichment analysis using the Metascape database. Combined Lasso regression and Boruta feature selection algorithms were used to identify key DEGs. Subsequently, these were cross-verified using the GSE29231 dataset. Samples and medical records were collected from clinical study participants. The mRNA and protein expressions of the key DEGs were verified using qRT-PCR and western blotting, respectively. We discerned a total of 130 DEGs, with 40 being upregulated and 90 downregulated. Functional and pathway enrichment analyses illuminated that these genes are instrumental in mediating metabolite and energy production, neutrophil-mediated immunity, and other associated biological processes. This includes their involvement in the tricarboxylic acid cycle, glycolysis/gluconeogenesis, peroxisome proliferator-activated receptors, and other signalling pathways. Two genes, CIDEA and FSCN1 emerged as key DEGs. The low expression of CIDEA and high expression of FSCN1 in the T2DM and obesity group were verified in clinical samples (P < 0.05). We established that CIDEA and FSCN1 manifest significant differential expression in T2DM patients who are obese. This suggests their potential as risk assessment markers and therapeutic targets for T2DM.
Collapse
Affiliation(s)
- Xuewei Tong
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
- Clinical Laboratory Center, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Chunyan Liu
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
| | - Mengjie Liang
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
| | - Xueyan Ye
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
- Prenatal Diagnosis Center, Urumqi Maternal and Child Health Hospital, Urumqi, Xinjiang, China
| | - Zhaohui Deng
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
| | - Xin Zhang
- Department of Clinical Laboratory, Hospital of Xinjiang Production and Construction Corps/Second Affiliated Hospital, Medical School of Shihezi University, Urumqi, Xinjiang, China
| |
Collapse
|
4
|
Wu Z, Zhu L, Nie X, Liu Y, Zhang X, Qi Y. Inhibition of fatty acid synthase protects obese mice from acute lung injury via ameliorating lung endothelial dysfunction. Respir Res 2023; 24:81. [PMID: 36922854 PMCID: PMC10018982 DOI: 10.1186/s12931-023-02382-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 03/06/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Obesity has been identified as a risk factor for acute lung injury/acute respiratory distress syndrome (ALI/ARDS). However, the underlying mechanisms remain elusive. This study aimed to investigate the role of fatty acid synthase (FASN) in lipopolysaccharide (LPS)-induced ALI under obesity. METHODS A high-fat diet-induced obese (DIO) mouse model was established and lean mice fed with regular chow diet were served as controls. LPS was intratracheally instilled to reproduce ALI in mice. In vitro, primary mouse lung endothelial cells (MLECs), treated by palmitic acid (PA) or co-cultured with 3T3-L1 adipocytes, were exposed to LPS. Chemical inhibitor C75 or shRNA targeting FASN was used for in vivo and in vitro loss-of-function studies for FASN. RESULTS After LPS instillation, the protein levels of FASN in freshly isolated lung endothelial cells from DIO mice were significantly higher than those from lean mice. MLECs undergoing metabolic stress exhibited increased levels of FASN, decreased levels of VE-cadherin with increased p38 MAPK phosphorylation and NLRP3 expression, mitochondrial dysfunction, and impaired endothelial barrier compared with the control MLECs when exposed to LPS. However, these effects were attenuated by FASN inhibition with C75 or corresponding shRNA. In vivo, LPS-induced ALI, C75 pretreatment remarkably alleviated LPS-induced overproduction of lung inflammatory cytokines TNF-α, IL-6, and IL-1β, and lung vascular hyperpermeability in DIO mice as evidenced by increased VE-cadherin expression in lung endothelial cells and decreased lung vascular leakage. CONCLUSIONS Taken together, FASN inhibition alleviated the exacerbation of LPS-induced lung injury under obesity via rescuing lung endothelial dysfunction. Therefore, targeting FASN may be a potential therapeutic target for ameliorating LPS-induced ALI in obese individuals.
Collapse
Affiliation(s)
- Zhuhua Wu
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan China
| | - Li Zhu
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan China
| | - Xinran Nie
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan China
| | - Yingli Liu
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan China
| | - Xiaoju Zhang
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, No. 7, Weiwu Road, Zhengzhou, Henan China
| | - Yong Qi
- grid.414011.10000 0004 1808 090XDepartment of Pulmonary and Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, No. 7, Weiwu Road, Zhengzhou, Henan China
| |
Collapse
|
5
|
Crosstalk between fatty acid metabolism and tumour-associated macrophages in cancer progression. Biomedicine (Taipei) 2023; 12:9-19. [PMID: 36816174 PMCID: PMC9910230 DOI: 10.37796/2211-8039.1381] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/06/2022] [Indexed: 11/27/2022] Open
Abstract
Over the last few decades, cancer has been regarded as an independent and self sustaining progression. The earliest hallmarks of cancer comprise of sustaining proliferative signalling, avoiding growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, and activating invasion and metastasis. Nonetheless, two emerging hallmarks are being described: aberrant metabolic pathways and evasion of immune destruction. Changes in tumour cell metabolism are not restricted to tumour cells alone; the products of the altered metabolism have a direct impact on the activity of immune cells inside the tumour microenvironment, particularly tumour-associated macrophages (TAMs). The complicated process of cancer growth is orchestrated by metabolic changes dictating the tight mutual connection between these cells. Here, we discuss approaches to exploit the interaction of cancer cells' abnormal metabolic activity and TAMs. We also describe ways to exploit it by reprogramming fatty acid metabolism via TAMs.
Collapse
|
6
|
Salivary orosomucoid 1 as a biomarker of hepatitis B associated hepatocellular carcinoma. Sci Rep 2022; 12:15347. [PMID: 36096917 PMCID: PMC9467997 DOI: 10.1038/s41598-022-18894-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 08/22/2022] [Indexed: 11/09/2022] Open
Abstract
Saliva is rich in proteins, DNA, RNA and microorganisms, and can be regarded as a biomarker library. In order to explore a noninvasive and simple means of early screening for liver cancer, proteomics was used to screen salivary markers of hepatitis B associated liver cancer. We used mass spectrometry coupled isobaric tags for relative and absolute quantitation (iTRAQ)-technology to identify differentially expressed proteins (DEPs). Western blot, immunohistochemistry and enzyme linked immunosorbent assay were used to detect marker expression of in tissues and saliva. Statistical analysis was used to analyze the diagnostic efficacy of the markers was analyzed through statistical analyses. By comparing the hepatocellular carcinoma (HCC) group with non-HCC groups, we screened out 152 salivary DEPs. We found orosomucoid 1(ORM1) had significantly higher expression in saliva of HCC patients compared with non-HCC groups (p < 0.001) and the expression of ORM1 in liver cancer tissues was significantly higher than that in adjacent normal tissues (p < 0.001). The combination of salivary ORM1 and alpha-fetoprotein (AFP) showed reasonable specificities and sensitivities for detecting HCC. In a word, salivary ORM1 as a new biomarker of hepatitis B associated hepatocellular carcinoma, combination of salivary ORM1 and AFP as an improved diagnostic tool for hepatocellular carcinoma.
Collapse
|
7
|
Fu X, Yang Y, Zhang D. Molecular mechanism of albumin in suppressing invasion and metastasis of hepatocellular carcinoma. Liver Int 2022; 42:696-709. [PMID: 34854209 PMCID: PMC9299813 DOI: 10.1111/liv.15115] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 11/22/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Worldwide, hepatocellular carcinoma (HCC) is one of the most common causes of death in people. Albumin (ALB) is considered as an important indicator for HCC prognosis, and evidence has shown HCC cell growth can be regulated by ALB. However, the role of ALB in hepatocarcinogenesis and the mechanism of action is still unknown. METHODS The expression of ALB was determined by clinical profiles, immunohistochemistry, and western blot. Wound healing and Transwell assays were conducted to evaluate the effects of ALB during migration and invasion in HCC. We used mass spectrometry coupled isobaric tags for relative and absolute quantitation (iTRAQ)-technology to identify secretory differentially expressed proteins (DEPs) in ALB knockdown HepG2 cells. Western blot, reverse transcription-quantitative polymerase chain reaction and enzyme-linked immunosorbent assay techniques were used for verification. RESULTS We suggested that ALB was associated with aggressive metastasis and depleting ALB significantly promoted invasion and migration of HCC. A total of 210 DEPs were identified after silencing of ALB. We observed that a negative correlation between ALB and urokinase plasminogen activator surface receptor (uPAR) expression levels. CONCLUSIONS ALB acts as a tumour suppressor and plays a key role in HCC progression, particularly in invasion and metastasis. Suppression of ALB promoted migration and invasion of HCC cells by increasing uPAR, matrix metalloproteinase (MMP2), and MMP9.
Collapse
Affiliation(s)
- Xiao Fu
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases, Institute for Viral Hepatitis, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Yixuan Yang
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases, Institute for Viral Hepatitis, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Dazhi Zhang
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases, Institute for Viral Hepatitis, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| |
Collapse
|
8
|
Xu P, Luo A, Xiong C, Ren H, Yan L, Luo Q. SCUBE3 downregulation modulates hepatocellular carcinoma by inhibiting CCNE1 via TGFβ/PI3K/AKT/GSK3β pathway. Cancer Cell Int 2022; 22:1. [PMID: 34980127 PMCID: PMC8725472 DOI: 10.1186/s12935-021-02402-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/09/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES We aimed to verify the role of signal peptide-CUB-EGF-like domain-containing protein3 (SCUBE3) in the hepatocellular carcinoma (HCC) progression. METHODS The role of SCUBE3 in HCC cell proliferation, apoptosis, and cell cycle in vitro were detected using MTT assay, colony formation assay, 5-ethynyl-2´-deoxyuridine assay (EDU), Celigo cell counting assay, Caspase3/7 activity assay, and flow cytometry. The effect of SCUBE3 on HCC cell proliferation in vivo was inspected by a xenograft tumour model in nude mice. The related mechanisms were further studied. RESULTS The level of SCUBE3 was upregulated in HCC tissues and cell lines. Knockdown of SCUBE3 inhibited proliferation, promoted apoptosis, and induced cell cycle arrest in HCC cell lines in vitro and in vivo. Screening of cell cycle-related proteins revealed that CCNL2, CDK6, CCNE1, and CCND1 exhibited a significantly different expression profile. We found that SCUBE3 may promote the proliferation of HCC cells by regulating CCNE1 expression. The pathway enrichment analysis showed that the TGFβ signalling pathway and the PI3K/AKT signalling pathway were significantly altered. Co-immunoprecipitation results showed that SCUBE3 binds to the TGFβRII receptor. SCUBE3 knockdown inhibited the PI3K/AKT signalling pathway and the phosphorylation of GSK3β to inhibit its kinase activity. CONCLUSIONS SCUBE3 promotes HCC development by regulating CCNE1 via TGFβ/PI3K/AKT/GSK3β pathway. In addition, SCUBE3 may be a new molecular target for the clinical diagnosis and treatment of HCC.
Collapse
Affiliation(s)
- Pan Xu
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Aoran Luo
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Chuan Xiong
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610061, People's Republic of China
| | - Hong Ren
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Liang Yan
- Clinical Laboratory Department, Chongqing Hygeia Cancer Hospital, 200 SiXian Road, Chongqing, 401332, People's Republic of China.
| | - Qiang Luo
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China.
| |
Collapse
|
9
|
Li CH, Chan MH, Liang SM, Chang YC, Hsiao M. Fascin-1: Updated biological functions and therapeutic implications in cancer biology. BBA ADVANCES 2022; 2:100052. [PMID: 37082587 PMCID: PMC10074911 DOI: 10.1016/j.bbadva.2022.100052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 11/28/2022] Open
Abstract
Filopodia are cellular protrusions that respond to a variety of stimuli. Filopodia are formed when actin is bound to the protein Fascin, which may play a crucial role in cellular interactions and motility during cancer metastasis. Significantly, the noncanonical features of Fascin-1 are gradually being clarified, including the related molecular network contributing to metabolic reprogramming, chemotherapy resistance, stemness ac-tivity, and tumor microenvironment events. However, the relationship between biological characteristics and pathological features to identify effective therapeutic strategies needs to be studied further. The pur-pose of this review article is to provide a broad overview of the latest molecular networks and multiomics research regarding fascins and cancer. It also highlights their direct and indirect effects on available cancer treatments. With this multidisciplinary approach, researchers and clinicians can gain the most relevant in-formation on the function of fascins in cancer progression, which may facilitate clinical applications in the future.
Collapse
Affiliation(s)
- Chien-Hsiu Li
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | | | - Shu-Mei Liang
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
| | - Yu-Chan Chang
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Corresponding authors.
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
- Department of Biochemistry, Kaohsiung Medical University, Kaohsiung, Taiwan
- Corresponding authors.
| |
Collapse
|
10
|
Ristic B, Kopel J, Sherazi SAA, Gupta S, Sachdeva S, Bansal P, Ali A, Perisetti A, Goyal H. Emerging Role of Fascin-1 in the Pathogenesis, Diagnosis, and Treatment of the Gastrointestinal Cancers. Cancers (Basel) 2021; 13:cancers13112536. [PMID: 34064154 PMCID: PMC8196771 DOI: 10.3390/cancers13112536] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Gastrointestinal (GI) cancers, including esophageal, gastric, colorectal, liver, and pancreatic cancers, remain as one of the leading causes of death worldwide, with a large proportion accounting for fatalities related to metastatic disease. The active involvement of fascin-1 in forming membrane protrusions crucial for cellular movement has been identified as an important molecular mechanism behind the phenotypic switch from the localized to the metastatic tumor. Thus, fascin-1 expression status in the malignant tissue has been utilized as an important component in determining the patient’s clinicopathological outcomes. In this review, we provide an up-to-date literature review of the role of fascin-1 in the initiation and metastatic progression of GI tract cancers, its involvement in patients’ clinical outcomes, and its potential as a therapeutic target. Abstract Gastrointestinal (GI) cancers, including esophageal, gastric, colorectal, liver, and pancreatic cancers, remain as one of the leading causes of death worldwide, with a large proportion accounting for fatalities related to metastatic disease. Invasion of primary cancer occurs by the actin cytoskeleton remodeling, including the formation of the filopodia, stereocilia, and other finger-like membrane protrusions. The crucial step of actin remodeling in the malignant cells is mediated by the fascin protein family, with fascin-1 being the most active. Fascin-1 is an actin-binding protein that cross-links filamentous actin into tightly packed parallel bundles, giving rise to finger-like cell protrusions, thus equipping the cell with the machinery necessary for adhesion, motility, and invasion. Thus, fascin-1 has been noted to be a key component for determining patient diagnosis and treatment plan. Indeed, the overexpression of fascin-1 in GI tract cancers has been associated with a poor clinical prognosis and metastatic progression. Moreover, fascin-1 has received attention as a potential therapeutic target for metastatic GI tract cancers. In this review, we provide an up-to-date literature review of the role of fascin-1 in the initiation of GI tract cancers, metastatic progression, and patients’ clinical outcomes.
Collapse
Affiliation(s)
- Bojana Ristic
- Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA;
| | - Jonathan Kopel
- Department of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA;
| | - Syed A. A. Sherazi
- Department of Medicine, John H Stroger Jr Hospital of Cook County, Chicago, IL 60612, USA;
| | - Shweta Gupta
- Division of Hematology-Oncology, John H Stroger Jr Hospital of Cook County, Chicago, IL 60612, USA;
| | - Sonali Sachdeva
- Department of Cardiology, Boston University School of Medicine, Boston, MA 02118, USA;
| | - Pardeep Bansal
- Department of Gastroenterology, Mercy Health-St. Vincent Medical Center, Toledo, OH 43608, USA;
| | - Aman Ali
- Department of Medicine, The Commonwealth Medical College, Scranton, PA 18510, USA;
| | - Abhilash Perisetti
- Department of Gastroenterology and Hepatology, The University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Hemant Goyal
- The Wright Center for Graduate Medical Education, Scranton, PA 18510, USA
- Correspondence:
| |
Collapse
|