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Khan AJ, Man S, Abbas M, Liu S, Zhang F. FBXO8 is a novel prognostic biomarker in different molecular subtypes of breast cancer and suppresses breast cancer progression by targeting c-MYC. Biochim Biophys Acta Gen Subj 2024; 1868:130577. [PMID: 38301858 DOI: 10.1016/j.bbagen.2024.130577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/09/2024] [Accepted: 01/21/2024] [Indexed: 02/03/2024]
Abstract
F-box only protein 8 (FBXO8) is a recently identified member of the F-box proteins, showcasing its novelty in this protein family. Extensive research has established FBXO8's role as a tumor suppressor in various cancers, including hepatocellular carcinoma, and colorectal cancer, Nevertheless, its functional, mechanistic, and prognostic roles in primary and metastatic breast cancer, particularly in different molecular subtypes of breast cancer, various stages, as well as its potential implications in immunotherapy, tumor microenvironment, and prognostic survival among breast cancer patients, remain unexplored. In this article, we employed a multi-dimensional investigation leveraging TCGA, TIMER, TISIDB, STRING, MEXPRESS, UALCAN, and cBioPortal databases to explore the underlying suppression mechanism of FBXO8 in breast cancer. FBXO8 negatively correlates with MYC, NOTCH, WNT and inflammatory signaling pathways in breast tumor microenvironment. Furthermore we conducted RT-PCR, western blot, cell proliferation, cell migration, and mRNA target gene RT-PCR analyses to elucidate the role of FBXO8 in breast cancer progression. Mechanistically, PTEN and FBXW7 expression were down-regulated and MYC, IL10, IL6, NOTCH1, WNT6 mRNA expressions were up-regulated in FBXO8 knockdown cell lines. c-MYC silenced cells showed an increase in FBXO8 protein level, which suggests a negative feedback loop between FBXO8 and c-MYC to control breast cancer metastasis. These findings illuminate the novel role of FBXO8 as a prognostic and therapeutic target across different molecular subtypes of breast cancer. Finally, through the utilization of virtual screening and Molecular Dynamics simulations, we successfully identified two FDA-approved medications, Ledipasvir and Paritaprevir, that demonstrated robust binding capabilities and interactions with FBXO8.
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Affiliation(s)
- Abdul Jamil Khan
- Biomedical Nanocenter, School of Life Science, Inner Mongolia Agricultural University, Hohhot 010011, China
| | - Shad Man
- Inner Mongolia Key Laboratory for Molecular Regulation of the Cell, School of Life Sciences, Inner Mongolia University, Hohhot 010020, China
| | - Manzar Abbas
- Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, Hohhot 011517, China
| | - Shihao Liu
- Department of Informatics and Computer Engineering, Simon Kuznets Kharkiv National University of Economics, Nauky аve., 9-А, Kharkiv 61166, Ukraine
| | - Feng Zhang
- Key Laboratory of Optical Technology and Instrument for Medicine, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, China.
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Liu Y, Zhu T, Wang J, Cheng Y, Zeng Q, You Z, Dai G. Analysis of network expression and immune infiltration of disulfidptosis-related genes in chronic obstructive pulmonary disease. Immun Inflamm Dis 2024; 12:e1231. [PMID: 38578019 PMCID: PMC10996381 DOI: 10.1002/iid3.1231] [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: 11/01/2023] [Revised: 02/26/2024] [Accepted: 03/14/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a globally prevalent respiratory disease, and programmed cell death plays a pivotal role in the development of COPD. Disulfidptosis is a newly discovered type of cell death that may be associated with the progression of COPD. However, the expression and role of disulfidptosis-related genes (DRGs) in COPD remain unclear. METHODS The expression of DRGs was identified by analyzing RNA sequencing (RNA-seq) data in COPD. Further, COPD patients were classified into two subtypes by unsupervised cluster analysis to reveal their differences in gene expression and immune infiltration. Meanwhile, hub genes associated with disulfidptosis were screened by weighted gene co-expression network analysis. Subsequently, the hub genes were validated experimentally in cells and animals. In addition, we screened potential therapeutic drugs through the hub genes. RESULTS We identified two distinct molecular clusters and observed significant differences in immune cell populations between them. In addition, we screened nine hub genes, and experimental validation showed that CDC71, DOHH, PDAP1, and SLC25A39 were significantly upregulated in cigarette smoke-induced COPD mouse lung tissues and bronchial epithelial cells (BEAS-2B) treated with cigarette smoke extract. Finally, we predicted 10 potential small molecule drugs such as Atovaquone, Taurocholic acid, Latamoxef, and Methotrexate. CONCLUSION We highlighted the strong association between COPD and disulfidptosis, with DRGs demonstrating a discriminative capacity for COPD. Additionally, the expression of certain novel genes, including CDC71, DOHH, PDAP1, and SLC25A39, is linked to COPD and may aid in the diagnosis and assessment of this condition.
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Affiliation(s)
- Yanqun Liu
- The No. 1 Department of GerontologyThe Third Hospital of Mianyang, Sichuan Mental Health Center/The Third Hospital of Mianyang (Sichuan Mental Health Center)MianyangChina
| | - Tao Zhu
- Respiratory Medicine and Critical Care MedicineSuining Central HospitalSuiningChina
| | - Juan Wang
- The No. 1 Department of GerontologyThe Third Hospital of Mianyang, Sichuan Mental Health Center/The Third Hospital of Mianyang (Sichuan Mental Health Center)MianyangChina
| | - Yan Cheng
- The No. 1 Department of GerontologyThe Third Hospital of Mianyang, Sichuan Mental Health Center/The Third Hospital of Mianyang (Sichuan Mental Health Center)MianyangChina
| | - Qiang Zeng
- The No. 1 Department of GerontologyThe Third Hospital of Mianyang, Sichuan Mental Health Center/The Third Hospital of Mianyang (Sichuan Mental Health Center)MianyangChina
| | - Zhangqiang You
- Ecological Security and Protection Key Laboratory of Sichuan ProvinceMianyang Normal UniversityMianyangChina
| | - Guangming Dai
- Department of GeriatricsFirst People's Hospital of Suining CitySuiningChina
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Peng N, Liu J, Hai S, Liu Y, Zhao H, Liu W. Role of Post-Translational Modifications in Colorectal Cancer Metastasis. Cancers (Basel) 2024; 16:652. [PMID: 38339403 PMCID: PMC10854713 DOI: 10.3390/cancers16030652] [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: 01/04/2024] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignant tumors of the digestive tract. CRC metastasis is a multi-step process with various factors involved, including genetic and epigenetic regulations, which turn out to be a serious threat to CRC patients. Post-translational modifications (PTMs) of proteins involve the addition of chemical groups, sugars, or proteins to specific residues, which fine-tunes a protein's stability, localization, or interactions to orchestrate complicated biological processes. An increasing number of recent studies suggest that dysregulation of PTMs, such as phosphorylation, ubiquitination, and glycosylation, play pivotal roles in the CRC metastasis cascade. Here, we summarized recent advances in the role of post-translational modifications in diverse aspects of CRC metastasis and its detailed molecular mechanisms. Moreover, advances in drugs targeting PTMs and their cooperation with other anti-cancer drugs, which might provide novel targets for CRC treatment and improve therapeutic efficacy, were also discussed.
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Affiliation(s)
- Na Peng
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China; (N.P.); (S.H.); (Y.L.); (H.Z.)
| | - Jingwei Liu
- Department of Anus and Intestine Surgery, The First Affiliated Hospital of China Medical University, Shenyang 110001, China;
| | - Shuangshuang Hai
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China; (N.P.); (S.H.); (Y.L.); (H.Z.)
| | - Yihong Liu
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China; (N.P.); (S.H.); (Y.L.); (H.Z.)
| | - Haibo Zhao
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China; (N.P.); (S.H.); (Y.L.); (H.Z.)
| | - Weixin Liu
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, China; (N.P.); (S.H.); (Y.L.); (H.Z.)
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Zhong Y, Zhou L, Wang H, Lin S, Liu T, Kong X, Xiao G, Gao H. Kindlin-2 maintains liver homeostasis by regulating GSTP1-OPN-mediated oxidative stress and inflammation in mice. J Biol Chem 2024; 300:105601. [PMID: 38159860 PMCID: PMC10831259 DOI: 10.1016/j.jbc.2023.105601] [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: 09/11/2023] [Revised: 12/16/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024] Open
Abstract
Hepatocyte plays a principal role in preserving integrity of the liver homeostasis. Our recent study demonstrated that Kindlin-2, a focal adhesion protein that activates integrins and regulates cell-extracellular matrix interactions, plays an important role in regulation of liver homeostasis by inhibiting inflammation pathway; however, the molecular mechanism of how Kindlin-2 KO activates inflammation is unknown. Here, we show that Kindlin-2 loss largely downregulates the antioxidant glutathione-S-transferase P1 in hepatocytes by promoting its ubiquitination and degradation via a mechanism involving protein-protein interaction. This causes overproduction of intracellular reactive oxygen species and excessive oxidative stress in hepatocytes. Kindlin-2 loss upregulates osteopontin in hepatocytes partially because of upregulation of reactive oxygen species and consequently stimulates overproduction of inflammatory cytokines and infiltration in liver. The molecular and histological deteriorations caused by Kindlin-2 deficiency are markedly reversed by systemic administration of an antioxidant N-acetylcysteine in mice. Taken together, Kindlin-2 plays a pivotal role in preserving integrity of liver function.
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Affiliation(s)
- Yiming Zhong
- Shanghai Key Laboratory of Metabolic Remodeling and Health, State Key Laboratory of Genetic Engineering, Institute of Metabolism and Integrative Biology, School of Life Sciences, Jinshan Hospital, Fudan University, Shanghai, China; Department of Biochemistry, School of Medicine, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Southern University of Science and Technology, Shenzhen, China
| | - Liang Zhou
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Hui Wang
- Shanghai Key Laboratory of Metabolic Remodeling and Health, State Key Laboratory of Genetic Engineering, Institute of Metabolism and Integrative Biology, School of Life Sciences, Jinshan Hospital, Fudan University, Shanghai, China
| | - Sixiong Lin
- Department of Biochemistry, School of Medicine, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Southern University of Science and Technology, Shenzhen, China; Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spinal Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tiemin Liu
- Shanghai Key Laboratory of Metabolic Remodeling and Health, State Key Laboratory of Genetic Engineering, Institute of Metabolism and Integrative Biology, School of Life Sciences, Jinshan Hospital, Fudan University, Shanghai, China.
| | - Xingxing Kong
- Shanghai Key Laboratory of Metabolic Remodeling and Health, State Key Laboratory of Genetic Engineering, Institute of Metabolism and Integrative Biology, School of Life Sciences, Jinshan Hospital, Fudan University, Shanghai, China.
| | - Guozhi Xiao
- Department of Biochemistry, School of Medicine, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Southern University of Science and Technology, Shenzhen, China.
| | - Huanqing Gao
- Shanghai Key Laboratory of Metabolic Remodeling and Health, State Key Laboratory of Genetic Engineering, Institute of Metabolism and Integrative Biology, School of Life Sciences, Jinshan Hospital, Fudan University, Shanghai, China; Department of Biochemistry, School of Medicine, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Southern University of Science and Technology, Shenzhen, China.
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Zhang W, Dai J, Hou G, Liu H, Zheng S, Wang X, Lin Q, Zhang Y, Lu M, Gong Y, Xiang Z, Yu Y, Hu Y. SMURF2 predisposes cancer cell toward ferroptosis in GPX4-independent manners by promoting GSTP1 degradation. Mol Cell 2023; 83:4352-4369.e8. [PMID: 38016474 DOI: 10.1016/j.molcel.2023.10.042] [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: 03/21/2023] [Revised: 09/22/2023] [Accepted: 10/30/2023] [Indexed: 11/30/2023]
Abstract
Ferroptosis is a non-apoptotic form of regulated cell death. Glutathione (GSH) peroxidase 4 (GPX4) and GSH-independent ferroptosis suppressor protein 1 (FSP1) have been identified as major defenses. Here, we uncover a protective mechanism mediated by GSH S-transferase P1 (GSTP1) by monitoring proteinomic dynamics during ferroptosis. Dramatic downregulation of GSTP1 is caused by SMURF2-mediated GSTP1 ubiquitination and degradation at early stages of ferroptosis. Intriguingly, GSTP1 acts in GPX4- and FSP1-independent manners by catalyzing GSH conjugation of 4-hydroxynonenal and detoxifying lipid hydroperoxides via selenium-independent GSH peroxidase activity. Genetic modulation of the SMURF2/GSTP1 axis or the pharmacological inhibition of GSTP1's catalytic activity sensitized tumor responses to Food and Drug Administration (FDA)-approved ferroptosis-inducing drugs both in vitro and in vivo. GSTP1 expression also confers resistance to immune checkpoint inhibitors by blunting ferroptosis. Collectively, these findings demonstrate a GPX4/FSP1-independent cellular defense mechanism against ferroptosis and suggest that targeting SMURF2/GSTP1 to sensitize cancer cells to ferroptosis has potential as an anticancer therapy.
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Affiliation(s)
- Wenxin Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China
| | - Junren Dai
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | | | - Hao Liu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Shanliang Zheng
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Xingwen Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Qingyu Lin
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yi Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Minqiao Lu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yafan Gong
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Zhiyuan Xiang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yan Yu
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - Ying Hu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China.
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Yang J, Hu Y, Tan Z, Zhang F, Huang W, Chen K. The lncRNA FENDRR inhibits colorectal cancer progression via interacting with and triggering GSTP1 ubiquitination by FBX8. Heliyon 2023; 9:e23161. [PMID: 38144314 PMCID: PMC10746449 DOI: 10.1016/j.heliyon.2023.e23161] [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: 06/28/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 12/26/2023] Open
Abstract
Background Colorectal cancer (CRC) is characterized by its aggressiveness and high fatality rate. Long noncoding RNAs (lncRNAs) as molecular scaffolding in CRC have received little attention. Methods The TCGA database was used to find putative anti-oncogenic lncRNAs in CRC. The effect of FENDRR on CRC was evaluated using the colony formation assay, transwell assays, and wound healing assays, and FENDRR expression was validated by qRT-PCR. The location of the FENDRR binding proteins was determined by an RNA pull-down experiment, and the retrieved proteins were recognized by mass spectrometry. RNA immunoprecipitation (RIP) studies were used to demonstrate the interaction of GSTP1, FBX8, and FENDRR. Co-IP and immunofluorescence were utilized to confirm the connection between GSTP1 and FBX8. To determine the precise signaling pathways implicated in the action of FENDRR in CRC, we performed next-generation sequencing (NGS) on CRC cells transfected with a vector overexpressing FENDRR. Results The expression of FENDRR was significantly downregulated in CRC tissue and cells. The results of the function experiments showed that overexpression of FENDRR reduced CRC cells' ability to proliferation, invasion, migration and tube formation. In terms of mechanism, FENDRR could bind both GSTP1 and FBX8, act as a molecular scaffold, and utilize FBX8 to regulate the stability of GSTP1's protein. Additionally, the outcomes of NGS and qRT-PCR demonstrated that the expression of genes linked to the HIF-1 pathway was down-regulated following FENDRR overexpression. Lastly, rescue tests demonstrated that overexpression of GSTP1 in CRC cells could completely restore the inhibition induced by FENDRR. Conclusion In this study, we found that the molecular scaffolding protein FENDRR regulates the ubiquitination of GSTP1 and the suppression of the HIF-1 signaling pathway in the development of CRC. Our research provides more evidence of FENDRR's crucial role in the emergence of CRC and identifies it as a potential therapeutic target for CRC patients.
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Affiliation(s)
- Jing Yang
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Yuemei Hu
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Zhenyu Tan
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Feng Zhang
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Wentao Huang
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Kai Chen
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
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Yin S, Zhao S, Li J, Liu K, Ma X, Zhang Z, Wang R, Tian J, Liu F, Song Y, Song M, Zhao R, Yang R, Lee MH, Dong Z. NUMA1 modulates apoptosis of esophageal squamous cell carcinoma cells through regulating ASK1-JNK signaling pathway. Cell Mol Life Sci 2023; 80:211. [PMID: 37462735 PMCID: PMC11071978 DOI: 10.1007/s00018-023-04854-0] [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: 02/23/2023] [Revised: 05/30/2023] [Accepted: 07/01/2023] [Indexed: 07/21/2023]
Abstract
Esophageal squamous cell carcinoma (ESCC) is a common malignancy worldwide with a low survival rate due to a lack of therapeutic targets. Here, our results showed that nuclear mitotic apparatus protein 1 (NUMA1) transcript and protein levels are significantly upregulated in ESCC patient samples and its high expression predicated poor prognosis. Knock-down of NUMA1 promoted cell apoptosis and suppressed cell proliferation and colony formation. By using cell-derived xenograft (CDX) and patient-derived xenograft (PDX) mice models, we found silencing the NUMA1 expression suppressed tumor progression. In addition, conditional knocking-out of NUMA1 reduced 4NQO-induced carcinogenesis in mice esophagus, which further confirmed the oncogenic role of NUMA1 in ESCC. Mechanistically, from the immunoprecipitation assay we revealed that NUMA1 interacted with GSTP1 and TRAF2, promoted the association of TRAF2 with GSTP1 while inhibited the interaction of TRAF2 and ASK1, thus to regulate sustained activation of JNK. In summary, our findings suggest that NUMA1 plays an important role during ESCC progression and it functions through regulating ASK1-MKK4-SAPK/JNK signaling pathway.
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Affiliation(s)
- Shuying Yin
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Simin Zhao
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Jian Li
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Kangdong Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Xinli Ma
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Zihan Zhang
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Rui Wang
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Jie Tian
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Fangfang Liu
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
- Research Center of Basic Medicine Sciences, School of Basic Medical Sciences, AMS, Zhengzhou University, Zhengzhou, 450001, China
| | - Yanming Song
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Mengqiu Song
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Ran Zhao
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Ran Yang
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China
| | - Mee-Hyun Lee
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China.
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China.
- College of Korean Medicine, Dongshin University, Naju, Jeonnam, 58245, Republic of Korea.
| | - Zigang Dong
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China.
- China-US (Henan) Hormel Cancer Institute, No.127, Dongming Road, Jinshui District, Zhengzhou, 450008, Henan, China.
- Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, 450001, Henan, China.
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Al Saihati HA, Rabaan AA. Cellular resistance mechanisms in cancer and the new approaches to overcome resistance mechanisms chemotherapy. Saudi Med J 2023; 44:329-344. [PMID: 37062547 PMCID: PMC10153614 DOI: 10.15537/smj.2023.44.4.20220600] [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] [Indexed: 04/18/2023] Open
Abstract
Despite major advancements in cancer healing approaches over the last few decades, chemotherapy remains the most popular malignancy treatment. Chemotherapeutic drugs are classified into many kinds based on their mechanism of action. Multidrug resistance (MDR) is responsible for approximately 90% of fatalities in malignancy cases treated with standard chemotherapeutics or innovative targeted medicines. Many innovative prospective anti-cancer medicines displayed high anti-cancer efficacy in a single application. However, combining them with other medications improves cancer treatment efficacy. This supports the belief that a combination of drugs is significantly more effective than a single medicine. Due to the intricacy of MDR processes and the diversity of tumor illnesses, there will rarely be a single medicine that can be utilized to treat all types of cancer. Finding new medications that can reverse MDR in malignancy cells will augment efficacy of chemotherapeutic agents and allow us to treat cancers that are now incurable.
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Affiliation(s)
- Hajir A. Al Saihati
- From the Department of Clinical Laboratory Science (Al Saihati), Applied Medical College, University of Hafr Al Batin, Hafr Al Batin, and from the Depatment of Molecular Diagnostic Laboratory (Rabaan), Johns Hopkins Aramco Healthcare, Dhahran, Kingdom of Saudi Arabia.
| | - Ali A. Rabaan
- From the Department of Clinical Laboratory Science (Al Saihati), Applied Medical College, University of Hafr Al Batin, Hafr Al Batin, and from the Depatment of Molecular Diagnostic Laboratory (Rabaan), Johns Hopkins Aramco Healthcare, Dhahran, Kingdom of Saudi Arabia.
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Wu A, Zhang W, Zhang G, Ding X, Kang L, Zhou T, Ji M, Guan H. Age-related cataract: GSTP1 ubiquitination and degradation by Parkin inhibits its anti-apoptosis in lens epithelial cells. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119450. [PMID: 36871745 DOI: 10.1016/j.bbamcr.2023.119450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/14/2023] [Accepted: 02/23/2023] [Indexed: 03/07/2023]
Abstract
PURPOSE Oxidative stress-induced apoptosis of lens epithelial cells (LECs) contributes to the pathogenesis of age-related cataract (ARC). The purpose of this research is to underlie the potential mechanism of E3 ligase Parkin and its oxidative stress-associated substrate in cataractogenesis. METHODS The central anterior capsules were obtained from patients with ARC, Emory mice, and corresponding controls. SRA01/04 cells were exposed to H2O2 combined with cycloheximide (a translational inhibitor), MG-132 (a proteasome inhibitor), chloroquine (an autophagy inhibitor), Mdivi-1 (a mitochondrial division inhibitor), respectively. Co-immunoprecipitation was employed to detect protein-protein interactions and ubiquitin-tagged protein products. Levels of proteins and mRNA were evaluated by western blotting and quantitative RT-PCR assays. RESULTS Glutathione-S-transferase P1 (GSTP1) was identified as a novel Parkin substrate. Compared with corresponding controls, GSTP1 was significantly decreased in the anterior lens capsules obtained from human cataracts and Emory mice. Similarly, GSTP1 was declined in H2O2-stimulated SRA01/04 cells. Ectopic expression of GSTP1 mitigated H2O2-induced apoptosis, whereas silencing GSTP1 aggregated apoptosis. In addition, H2O2 stimulation and Parkin overexpression could promote the degradation of GSTP1 through the ubiquitin-proteasome system, autophagy-lysosome pathway, and mitophagy. After co-transfection with Parkin, the non-ubiquitinatable GSTP1 mutant maintained its anti-apoptotic function, while wildtype GSTP1 failed. Mechanistically, GSTP1 might promote mitochondrial fusion through upregulating Mitofusins 1/2 (MFN1/2). CONCLUSION Oxidative stress induces LECs apoptosis via Parkin-regulated degradation of GSTP1, which may provide potential targets for ARC therapy.
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Affiliation(s)
- Anran Wu
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Wenyi Zhang
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Guowei Zhang
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Xuemeng Ding
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Lihua Kang
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Tianqiu Zhou
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China
| | - Min Ji
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China.
| | - Huaijin Guan
- Eye Institute, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China.
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10
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Tan X, Huang X, Niu B, Guo X, Lei X, Qu B. Targeting GSTP1-dependent ferroptosis in lung cancer radiotherapy: Existing evidence and future directions. Front Mol Biosci 2022; 9:1102158. [PMID: 36589232 PMCID: PMC9800622 DOI: 10.3389/fmolb.2022.1102158] [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: 11/18/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Radiotherapy is applied in about 70% patients with tumors, yet radioresistance of tumor cells remains a challenge that limits the efficacy of radiotherapy. Ferroptosis, an iron-dependent lipid peroxidation regulated cell death, is involved in the development of a variety of tumors. Interestingly, there is evidence that ferroptosis inducers in tumor treatment can significantly improve radiotherapy sensitivity. In addition, related studies show that Glutathione S-transferase P1 (GSTP1) is closely related to the development of ferroptosis. The potential mechanism of targeting GSTP1 to inhibit tumor cells from evading ferroptosis leading to radioresistance has been proposed in this review, which implies that GSTP1 may play a key role in radiosensitization of lung cancer via ferroptosis pathway.
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Affiliation(s)
- Xin Tan
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China
| | - Xiang Huang
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Baolong Niu
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xingdong Guo
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China
| | - Xiao Lei
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China,*Correspondence: Xiao Lei, ; Baolin Qu,
| | - Baolin Qu
- Department of Radiation Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China,*Correspondence: Xiao Lei, ; Baolin Qu,
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11
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Gong Y, Lv Y, Xu F, Xiu Y, Lu Y, Liu Z, Deng L. LAMTOR3 is a prognostic biomarker in kidney renal clear cell carcinoma. J Clin Lab Anal 2022; 36:e24648. [PMID: 36082464 PMCID: PMC9459259 DOI: 10.1002/jcla.24648] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 11/05/2022] Open
Abstract
Objective The objective of the study was to investigate the expression of LAMTOR3 in kidney renal clear cell carcinoma (KIRC) and its clinical significance. Methods The expression of LAMTOR3 in KIRC and its relationship with clinical features were analyzed using the UALCAN online database. The results were verified using KIRC gene chip data and clinical specimens. The prognosis of KIRC patients was analyzed with the GEPIA2 database. GO, KEGG, and GSEA analyses were conducted to analyze the possible molecular mechanism of LAMTOR3 in KIRC. Immunohistochemical (IHC) and hematoxylin and eosin (H&E) staining were used for histopathological detection. Results UALCAN database analysis showed that LAMTOR3 expression in KIRC was significantly lower than in normal kidney tissues and correlated with the clinical stage, pathological grade, and tumor genotype (p < .05). GSE53757 dataset analysis consistently showed that the expression of LAMTOR3 in KIRC was significantly lower than in normal kidney tissues (p < .01). GEPIA2 database analysis indicated that patients with low LAMTOR3 expression had poor overall and disease‐free survival rates. GSEA analysis suggested that LAMTOR3 positively regulated the citrate cycle and drug metabolism cytochrome P450 and negatively regulated folate biosynthesis and olfactory transduction. The expression of LAMTOR3 in KIRC was also significantly correlated with immune cell infiltration. Finally, IHC showed that LAMTOR3 expression in the KIRC tissues was lower than in the adjacent normal tissues. Conclusion LAMTOR3 expression is significantly lower in KIRC. LAMTOR3 may be a potential marker for KIRC diagnosis and therapy.
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Affiliation(s)
- Yun Gong
- Health Management Center Jiangxi Provincial People's Hospital (The First Affiliated Hospital of Nanchang Medical College) Nanchang China
| | - Yue Lv
- Department of Urology The First Affiliated Hospital, Harbin Medical University Harbin China
| | - Fanghua Xu
- Department of Pathology Pingxiang People's Hospital (Pingxiang Hospital Affiliated to Southern Medical University) Pingxiang China
| | - Youcheng Xiu
- Department of Urology The First Affiliated Hospital, Harbin Medical University Harbin China
| | - Yinhui Lu
- Health Management Center Jiangxi Provincial People's Hospital (The First Affiliated Hospital of Nanchang Medical College) Nanchang China
| | - Zan Liu
- Department of Urology The First Affiliated Hospital, Harbin Medical University Harbin China
| | - Leihong Deng
- Department of Ultrasound Medicine The First Affiliated Hospital of Nanchang University Nanchang China
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12
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Wang X, Cai Q, Ping J, Diaz-Zabala H, Xia Y, Guo X. The putative oncogenic role of WDTC1 in colorectal cancer. Carcinogenesis 2022; 43:594-600. [PMID: 35238908 PMCID: PMC9234762 DOI: 10.1093/carcin/bgac027] [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: 01/13/2022] [Revised: 02/16/2022] [Accepted: 02/28/2022] [Indexed: 11/14/2022] Open
Abstract
Microsatellite instability (MSI) is detected in approximately 15% of colorectal cancers (CRCs). WD40 and tetratricopeptide repeats 1 (WDTC1) is frequently mutated in MSI CRC, indicating that it may contribute to CRC development. However, the functional evidence of the role of WDTC1 in CRC development remains unknown. Herein, we conducted in vitro assays to examine the function of WDTC1 using knockdown experiments in three CRC cell lines, SW480, CACO2, and LoVo. We provided strong evidence that silencing WDTC1 significantly suppressed cell proliferation, migration, and invasion consistently in all three CRC cell lines. To evaluate the potential role of WDTC1 in regulating CRC-related genes, we conducted RNA sequencing after 24 and 48 h in SW480 cells after treating WDTC1-siRNA and its vehicle control cells. Differential gene expression analysis identified 44 (42 downregulated and 2 upregulated) and 16 (all downregulated) genes, at time points of 24 and 48 h, respectively, whereas 15 downregulated genes were commonly detected at both time points. The ingenuity pathways analysis suggested that the most significant enrichments associated with cancer function and upstream regulator ATM/ATR were observed for these commonly observed genes. We further verified differential gene expression of eight cancer-related genes, ARHGEF12, GSTP1, FNDC3A, TMTC3, RTN4, RRM2, UHMK1, and PTPRF, using RT-PCR in all three cell lines. Our findings provided additional insight into the oncogenic role of WDTC1 in CRC development.
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Affiliation(s)
- Xiaoyu Wang
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Jie Ping
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Hector Diaz-Zabala
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Yumin Xia
- Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xingyi Guo
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA
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13
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Miao YD, Mu LJ, Mi DH. Metabolism-associated genes in occurrence and development of gastrointestinal cancer: Latest progress and future prospect. World J Gastrointest Oncol 2021; 13:758-771. [PMID: 34457185 PMCID: PMC8371517 DOI: 10.4251/wjgo.v13.i8.758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/27/2021] [Accepted: 06/23/2021] [Indexed: 02/06/2023] Open
Abstract
Gastrointestinal (GI) cancer remains one of the most prevalent cancers in the world. The occurrence and progression of GI cancer involve multiple events. Metabolic reprogramming is one of the hallmarks of cancer and is intricately related to tumorigenesis. Many metabolic genes are involved in the occurrence and development of GI cancer. Research approaches combining tumor genomics and metabolomics are more likely to provide deeper insights into this field. In this paper, we review the roles of metabolism-associated genes, especially those involved in the regulation pathways, in the occurrence and progression of GI cancer. We provide the latest progress and future prospect into the different molecular mechanisms of metabolism-associated genes involved in the occurrence and development of GI cancer.
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Affiliation(s)
- Yan-Dong Miao
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Lin-Jie Mu
- The First Affiliated Hospital, Kunming Medical University, Kunming 650000, Yunnan Province, China
| | - Deng-Hai Mi
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Dean’s Office, Gansu Academy of Traditional Chinese Medicine, Lanzhou 730000, Gansu Province, China
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14
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Lei X, Du L, Yu W, Wang Y, Ma N, Qu B. GSTP1 as a novel target in radiation induced lung injury. J Transl Med 2021; 19:297. [PMID: 34238333 PMCID: PMC8268607 DOI: 10.1186/s12967-021-02978-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/04/2021] [Indexed: 12/14/2022] Open
Abstract
The glutathione S-transferase P1(GSTP1) is an isoenzyme in the glutathione-S transferases (GSTs) enzyme system, which is the most abundant GSTs expressed in adult lungs. Recent research shows that GSTP1 is closely related to the regulation of cell oxidative stress, inhibition of cell apoptosis and promotion of cytotoxic metabolism. Interestingly, there is evidence that GSTP1 single nucleotide polymorphisms (SNP) 105Ile/Val related to the risk of radiation induced lung injury (RILI) development, which strongly suggests that GSTP1 is closely associated with the occurrence and development of RILI. In this review, we discuss our understanding of the role of GSTP1 in RILI and its possible mechanism.
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Affiliation(s)
- Xiao Lei
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China
| | - Lehui Du
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China
| | - Wei Yu
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China
| | - Yao Wang
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China
| | - Na Ma
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China
| | - Baolin Qu
- Department of Radiation Oncology, The Fifth Medical Center of the Chinese PLA General Hospital , Beijing, China.
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15
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Dong X, Sun R, Wang J, Yu S, Cui J, Guo Z, Pan X, Sun J, Yang J, Pan LL. Glutathione S-transferases P1-mediated interleukin-6 in tumor-associated macrophages augments drug-resistance in MCF-7 breast cancer. Biochem Pharmacol 2020; 182:114289. [PMID: 33080187 DOI: 10.1016/j.bcp.2020.114289] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 12/25/2022]
Abstract
Glutathione S-transferase P1 (GSTP1), a phase II detoxifying enzyme, is overexpressed and plays an important role during breast cancer drug resistance. Tumor-associated macrophages (TAMs), representing most of the leukocyte population in solid tumors, are involved in cancer cell resistance to chemotherapy. Although GSTP1 exists in TAMs, whether GSTP1 in TAMs promotes drug resistance is still unclear. In the current study, we found a novel mechanism that GSTP1 in TAMs contributes breast cancer cell drug resistance. GSTP1 is aberrantly expressed in TAMs from breast cancer tissues of patients after chemotherapy than that without chemotherapy. Adriamycin (ADR) time-dependently induced the expression of GSTP1 in TAMs in vitro. Conditional medium of TAMs significantly inhibited ADR-induced cell death of MCF-7 breast cancer cells. Meanwhile, overexpression of GSTP1 in TAMs promoted the expression and release of interleukin-6 (IL-6) associated with reduced ADR-induced breast cell death, which was reversed by IL-6 antibody. Mechanistically, GSTP1 interacted with inhibitor of nuclear factor κB kinase β (IKKβ) to activate nuclear factor-κB (NF-κB) to induced the expression and release of IL-6 in TAMs. Moreover, IL-6 further upregulated GSTP1 through c-Jun, and ultimately mediated drug resistance in MCF-7 cells. Taken together, our data demonstrated for the first time that GSTP1 in TAMs promoted ADR-resistance in breast cancer by regulating interleukin-6 release.
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Affiliation(s)
- Xiaoliang Dong
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, People's Republic of China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Rongmei Sun
- Engineering Institute, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Jing Wang
- School of Life Sciences and Technology, Tongji University, Shanghai, People's Republic of China
| | - Shengzhou Yu
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Jiaqi Cui
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Zhen Guo
- School of Life Sciences, Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Xiaohua Pan
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China; State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Jia Sun
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China; State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China.
| | - Jun Yang
- Department of General Surgery, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, People's Republic of China.
| | - Li-Long Pan
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, People's Republic of China.
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16
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Bukowski K, Kciuk M, Kontek R. Mechanisms of Multidrug Resistance in Cancer Chemotherapy. Int J Mol Sci 2020; 21:E3233. [PMID: 32370233 PMCID: PMC7247559 DOI: 10.3390/ijms21093233] [Citation(s) in RCA: 718] [Impact Index Per Article: 179.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 12/17/2022] Open
Abstract
Cancer is one of the main causes of death worldwide. Despite the significant development of methods of cancer healing during the past decades, chemotherapy still remains the main method for cancer treatment. Depending on the mechanism of action, commonly used chemotherapeutic agents can be divided into several classes (antimetabolites, alkylating agents, mitotic spindle inhibitors, topoisomerase inhibitors, and others). Multidrug resistance (MDR) is responsible for over 90% of deaths in cancer patients receiving traditional chemotherapeutics or novel targeted drugs. The mechanisms of MDR include elevated metabolism of xenobiotics, enhanced efflux of drugs, growth factors, increased DNA repair capacity, and genetic factors (gene mutations, amplifications, and epigenetic alterations). Rapidly increasing numbers of biomedical studies are focused on designing chemotherapeutics that are able to evade or reverse MDR. The aim of this review is not only to demonstrate the latest data on the mechanisms of cellular resistance to anticancer agents currently used in clinical treatment but also to present the mechanisms of action of novel potential antitumor drugs which have been designed to overcome these resistance mechanisms. Better understanding of the mechanisms of MDR and targets of novel chemotherapy agents should provide guidance for future research concerning new effective strategies in cancer treatment.
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Affiliation(s)
- Karol Bukowski
- Department of Molecular Biotechnology and Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237 Lodz, Poland; (M.K.); (R.K.)
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17
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Nakagawa T, Nakayama K, Nakayama KI. Knockout Mouse Models Provide Insight into the Biological Functions of CRL1 Components. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1217:147-171. [PMID: 31898227 DOI: 10.1007/978-981-15-1025-0_10] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The CRL1 complex, also known as the SCF complex, is a ubiquitin ligase that in mammals consists of an adaptor protein (SKP1), a scaffold protein (CUL1), a RING finger protein (RBX1, also known as ROC1), and one of about 70 F-box proteins. Given that the F-box proteins determine the substrate specificity of the CRL1 complex, the variety of these proteins allows the generation of a large number of ubiquitin ligases that promote the degradation or regulate the function of many substrate proteins and thereby control numerous key cellular processes. The physiological and pathological functions of these many CRL1 ubiquitin ligases have been studied by the generation and characterization of knockout mouse models that lack specific CRL1 components. In this chapter, we provide a comprehensive overview of these mouse models and discuss the role of each CRL1 component in mouse physiology and pathology.
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Affiliation(s)
- Tadashi Nakagawa
- Division of Cell Proliferation, ART, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Keiko Nakayama
- Division of Cell Proliferation, ART, Graduate School of Medicine, Tohoku University, Sendai, Japan.
| | - Keiichi I Nakayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan.
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18
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Lin M, Xu Y, Gao Y, Pan C, Zhu X, Wang ZW. Regulation of F-box proteins by noncoding RNAs in human cancers. Cancer Lett 2019; 466:61-70. [DOI: 10.1016/j.canlet.2019.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 09/11/2019] [Accepted: 09/17/2019] [Indexed: 12/11/2022]
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19
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Han Q, Han C, Liao X, Huang K, Wang X, Yu T, Yang C, Li G, Han B, Zhu G, Liu Z, Zhou X, Liu J, Su H, Shang L, Peng T, Ye X. Prognostic value of Kinesin-4 family genes mRNA expression in early-stage pancreatic ductal adenocarcinoma patients after pancreaticoduodenectomy. Cancer Med 2019; 8:6487-6502. [PMID: 31489986 PMCID: PMC6826000 DOI: 10.1002/cam4.2524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/13/2019] [Accepted: 08/15/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate the potential prognostic value of Kinesin-4 family genes mRNA expression in early-stage pancreatic ductal adenocarcinoma (PDAC) patients after pancreaticoduodenectomy. METHODS Kaplan-Meier survival analysis method with log-rank test and Cox proportional hazards regression analysis were performed to figure out the association between Kinesin-4 family genes expression and PDAC patients overall survival time. Joint-effect survival analysis and stratified survival analysis were carried out to assess the prognosis prediction value of prognosis-related gene. Nomogram was constructed for the individualized prognosis prediction. In addition, we had used the gene set enrichment analysis and genome-wide co-expression analysis to further explore the potential mechanism. RESULTS KIF21A expression level was significantly associated with PDAC patient clinical prognosis outcome and patient with a high expression of KIF21A would have a shorter overall survival time. The prognosis prediction significance of KIF21A was well validated by the joint-effect survival analysis, stratified survival analysis, and nomogram. Meanwhile, the gene set enrichment analysis and genome-wide co-expression analysis revealed that KIF21A might involve in DNA damage and repair, transcription and translation process, post-translation protein modification, cell cycle, carcinogensis genes and pathways. CONCLUSIONS Our current research demonstrated that KIF21A could serve as a potential prognostic biomarker for patient with early-stage PDAC after pancreaticoduodenectomy.
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Affiliation(s)
- Quanfa Han
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Chuangye Han
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Xiwen Liao
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Ketuan Huang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Xiangkun Wang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Tingdong Yu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Chengkun Yang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Guanghui Li
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Bowen Han
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Guangzhi Zhu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Zhengqian Liu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Xin Zhou
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Junqi Liu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Hao Su
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Liming Shang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Tao Peng
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Xinping Ye
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
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