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Xu YJ, Zhao JM, Gao C, Ni XF, Wang W, Hu WW, Wu CP. Hsa_circ_0136666 activates Treg-mediated immune escape of colorectal cancer via miR-497/PD-L1 pathway. Cell Signal 2021; 86:110095. [PMID: 34320370 DOI: 10.1016/j.cellsig.2021.110095] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/29/2021] [Accepted: 07/21/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE In the rankings of cancer mortality and incidence worldwide, colorectal cancer ranks fourth and the third, respectively. Circular RNA hsa_circ_0136666 (hsa_circ_0136666) is reported to participate in the growth of colorectal cancer. However, the mechanism by which hsa_circ_0136666 regulates the tumorigenesis of colorectal cancer needs to be further explored. In this study, we report here the role of hsa_circ_0136666 in the aberrant activation of Treg cells and immune evasion of tumor cells, providing a new strategy for the treatment of colorectal cancer. METHODS Western blotting assay and qRT-PCR assay were used to determine protein and mRNA expression levels. Dual-luciferase reporter assay was used to evaluate the targeted regulatory relationship. RNA immunoprecipitation was used to detect RNA binding. Colony formation assay was utilized to measure the cell proliferation. Flow cytometry was used to assess cell apoptosis. Xenograft model was setup to evaluate tumor growth. RESULTS The results showed that hsa_circ_0136666 and PD-L1 was increased in colorectal cancer cells while miR-497 was decreased in colorectal cancer cells when compared with normal colon epithelial cell line. Hsa_circ_0136666 was demonstrated to directly target miR-497, which also regulated PD-L1 by binding to its 3'UTR. Further mechanistic studies identified that hsa_circ_0136666 controlled cell proliferation and apoptosis via targeting miR-497 and regulating PD-L1 expression. Of note, hsa_circ_0136666 stimulated Treg cells mediated by miR-497/PD-L1 axis and its downstream signal pathway in Treg cells. Finally, hsa_circ_0136666 was found to accelerate the tumor growth in vivo. CONCLUSIONS Our findings demonstrated that hsa_circ_0136666 promoted the expression of PD-L1 by inhibiting miR-497 level in colorectal cancer, thus inducing the activation of Treg cells and leading to the immune escape of tumor, providing a novel mechanistic insight into the pathogenesis of colorectal cancer.
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Affiliation(s)
- Yan-Jie Xu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China
| | - Jie-Min Zhao
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China
| | - Cao Gao
- Department of Anesthesiology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China
| | - Xue-Feng Ni
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China
| | - Wei Wang
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China
| | - Wen-Wei Hu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China.
| | - Chang-Ping Wu
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213000, Jiangsu Province, PR China.
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152
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Liu T, Xia R, Li C, Chen X, Cai X, Li W. mRNA expression level of CDH2, LEP, POSTN, TIMP1 and VEGFC modulates 5-fluorouracil resistance in colon cancer cells. Exp Ther Med 2021; 22:1023. [PMID: 34373709 PMCID: PMC8343572 DOI: 10.3892/etm.2021.10455] [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: 08/18/2020] [Accepted: 04/22/2021] [Indexed: 11/30/2022] Open
Abstract
Drug resistance severely affects the clinical efficacy of therapeutic agents in patients with colon cancer. The aim of the present study was to identify genes involved in drug resistance in colon cancer using bioinformatics analysis and to identify the underlying mechanisms in vitro. Genes associated with cancer recurrence and chemotherapy resistance were identified using data mining. Immunohistochemistry was performed to analyze the protein expression level of genes of interest in human colon cancer tissues. Reverse transcription-quantitative PCR analysis was performed to analyze the gene expression level in patient samples and in colon cancer cell lines (HCT116 and LoVo). Cell viability was evaluated using the Cell Counting Kit-8 assay in the colon cancer cell lines. Apoptosis was measured using PI staining. The results from the present study revealed 602 genes using both ‘cancer recurrence’ and ‘chemoresistance’ terms on the GenCLiP3 website. Gene functional annotation was performed using the Database for Annotation, Visualization and Integrated Discovery then, the protein-protein interaction networks of the 602 genes were analyzed using STRING analysis. Further, in the GEPIA database, 14 genes (ATM, CDH2, CDKN2A, EPO, LEP, TGFB1, TIMP1, PGR, VEGFC, POSTN, BCL6, CYP19A1, NOTCH3 and XPA) were found to be upregulated in colon cancer tissue and were associated with poor prognosis in patients with colon cancer. Further analysis of 33 paired human colon cancer tissues revealed that 8 genes (ATM, CDH2, CDKN2A, LEP, PGR, TIMP1, POSTN and VEGFC) were significantly upregulated, which was consistent with the results obtained from the earlier analysis and 5 genes (CDH2, LEP, POSTN, TIMP1 and VEGFC) were associated with patient prognosis. Silencing of these 5 genes using small interfering RNAs significantly enhanced the sensitivity of colon cancer cells to the chemotherapeutic agent, 5-fluorouracil (5-FU). Taken together, the results suggested that CDH2, LEP, POSTN, TIMP1 and VEGFC might play a role in chemotherapeutic resistance in colon cancer and represent potential targets for overcoming 5-FU resistance in colon cancer.
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Affiliation(s)
- Tao Liu
- Department of Hepatobiliary Surgery, Xiang'an Hospital of Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Rongmu Xia
- School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Chenmeng Li
- Department of Medical Oncology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, P.R. China
| | - Xiaocong Chen
- School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Xuemin Cai
- School of Medicine, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Wengang Li
- Department of Hepatobiliary Surgery, Xiang'an Hospital of Xiamen University, Xiamen, Fujian 361102, P.R. China
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153
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Yang C, Huang S, Cao F, Zheng Y. Role of ferroptosis-related genes in prognostic prediction and tumor immune microenvironment in colorectal carcinoma. PeerJ 2021; 9:e11745. [PMID: 34316400 PMCID: PMC8286063 DOI: 10.7717/peerj.11745] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 06/19/2021] [Indexed: 01/11/2023] Open
Abstract
Background and Aim Colorectal cancer (CRC) ranks the second most common cause of cancer-related mortality worldwide. Ferroptosis, a recently discovered form of programmed cell death different from other, raises promising novel opportunities for therapeutic intervention of CRC. This study intended to systematically assess the prognosis value and multiple roles of the ferroptosis-related genes in the tumor immune microenvironment of CRC. Materials and Methods Of 1,192 CRC patients with complete information from the public datasets (TCGA CRC, GEO GSE39582 and GSE17538 cohorts) were selected for analysis. Firstly, K-means consensus clustering was performed to identify ferroptosis-associated subtypes in CRC patients. Subsequently, we constructed a risk signature based on ferroptosis-related genes in TCGA cohort and acquired its validation in two GEO cohorts. Additionally, we established a nomogram integrating the risk signature and clinical factors to improve risk assessment of CRC patients. Results Five molecular subtypes were identified by consensus clustering for ferroptosis-related genes. There were significant differences in the overall survival, immune cells infiltration status and PD1/PD-L1 mRNA among the five clusters. Then, a risk signature based on the ten-gene was constructed which could distinguish effectively high-risk group among CRC patients in both training and validation sets. The high-risk patients were more likely to have an inhibitory immune microenvironment and lower stemness features. A prognostic nomogram integrated risk signature and clinicopathological features could be used as a more accurate prognostic prediction visualization tool than TNM stage alone. Conclusion This ferroptosis risk signature may accurately differentiate between different risk populations and predict the prognosis of CRC. Besides, this study elucidated the crucial role of ferroptosis in tumor immune microenvironment.
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Affiliation(s)
- Chao Yang
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuoyang Huang
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Fengyu Cao
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yongbin Zheng
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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154
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Wang YX, Lin C, Cui LJ, Yang WH, Li QM, Liu ZJ, Miao XP. Rauwolfia vomitoria Extract Represses Colorectal Cancer Cell Autophagy and Promotes Apoptosis. Pharmacology 2021; 106:488-497. [PMID: 34237728 DOI: 10.1159/000512614] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 10/25/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most frequent digestive tract tumors in the world with an increasing incidence. Currently, surgical resection and chemotherapy are the main therapeutic options; however, their effects are limited by various adverse reactions. Rauwolfia vomitoria extract (Rau) has been shown to repress the progression of multiple human cancers; however, whether Rau plays a role in CRC remains undetermined. METHODS Influences of Rau treatment on HCT-116 and LoVo cells were estimated via MTT and colony formation experiments. Flow cytometry analysis was adopted to evaluate the apoptosis rate of HCT-116 and LoVo cells. Apoptosis-related proteins (Bcl-2, Bax, and caspase-3) and autophagy-related proteins (LC3 and P62) were assessed by Western blotting. Effects of Rau on autophagy of HCT-116 and LoVo cell were evaluated through GFP-LC3 analysis. In vivo xenograft tumor assay was conducted to further examine the role of Rau in CRC tumor growth. RESULTS Rau remarkably repressed HCT-116 and LoVo cell viability and promoted HCT-116 and LoVo cell apoptosis in vitro in a dose-dependent manner. Rau increased the expression of caspase-3 and Bax and decreased the expression of Bcl-2 in HCT-116 and LoVo cells. Moreover, Rau was demonstrated to decrease the LC3||/LC3| ratio and increase the level of P62 in HCT-116 and LoVo cells. In addition, we found that Rau repressed xenograft tumor growth and also repressed autophagy in vivo. CONCLUSION Our findings revealed that Rau repressed CRC cell viability and autophagy in vitro and in vivo, suggesting that Rau might be a potent therapeutic agent of CRC.
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Affiliation(s)
- Yu-Xuan Wang
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
| | - Cheng Lin
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
| | - Lu-Jia Cui
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
| | - Wan-He Yang
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
| | - Qiu-Min Li
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
| | - Zhan-Ju Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Xin-Pu Miao
- Department of Gastroenterology, Hainan General Hospital, Haikou, China
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155
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Qu J, Sun Z, Peng C, Li D, Yan W, Xu Z, Hou Y, Shen S, Chen P, Wang T. C. tropicalis promotes chemotherapy resistance in colon cancer through increasing lactate production to regulate the mismatch repair system. Int J Biol Sci 2021; 17:2756-2769. [PMID: 34345205 PMCID: PMC8326116 DOI: 10.7150/ijbs.59262] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/22/2021] [Indexed: 11/17/2022] Open
Abstract
Due to chemotherapeutic drug resistance, tumor recurrence is common in patients with colorectal cancer (CRC) and chemo-resistant patients are often accompanied by defects in the mismatch repair system (MMR). Our previous study has shown that Candida tropicalis (C. tropicalis) is closely related to the occurrence and development of colorectal cancer, but whether this conditional pathogenic fungus is involved in chemotherapy needs further investigation. Here we found that C. tropicalis promoted chemotherapy resistance of colon cancer to oxaliplatin. Compared with oxaliplatin-treated group, the expression of functional MMR proteins in tumors were decreased in C.tropicalis/oxaliplatin -treated group, while the glycolysis level of tumors was up-regulated and the production of lactate was significantly increased in C.tropicalis/oxaliplatin -treated group. Inhibiting lactate production significantly alleviated the chemoresistance and rescued the decreased expression of MMR caused by C. tropicalis. Furthermore, we found that lactate down-regulated the expression of MLH1 through the GPR81-cAMP-PKA-CREB axis. This study clarified that C. tropicalis promoted chemoresistance of colon cancer via producing lactate and inhibiting the expression of MLH1, which may provide novel ideas for improving CRC chemotherapy effect.
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Affiliation(s)
- Junxing Qu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Zhiheng Sun
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Chen Peng
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Daoqian Li
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Wenyue Yan
- Department of Oncology, Yancheng First Hospital, Affiliated Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu, China, 224001
| | - Zhen Xu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Sunan Shen
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
| | - Ping Chen
- Department of Oncology, Yancheng First Hospital, Affiliated Hospital of Nanjing University Medical School, The First People's Hospital of Yancheng, Yancheng, Jiangsu, China, 224001
| | - Tingting Wang
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093.,Jiangsu Key Laboratory of Molecular Medicine, Division of Immunology, Medical School, Nanjing University, Nanjing, China, 210093
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156
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The Impact of Extracellular Ca 2+ and Nanosecond Electric Pulses on Sensitive and Drug-Resistant Human Breast and Colon Cancer Cells. Cancers (Basel) 2021; 13:cancers13133216. [PMID: 34203184 PMCID: PMC8268418 DOI: 10.3390/cancers13133216] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/15/2021] [Accepted: 06/23/2021] [Indexed: 01/16/2023] Open
Abstract
Simple Summary The drug resistance phenomenon in cancer constantly induces problems in therapeutic protocols. Pulsed electric fields (PEFs) seem to be a promising method in drug molecule delivery. Here we have proved that electroporation supported by calcium ions can alternate the activity of drug resistance proteins. Our results indicated that MDR1 expression is not significantly modified by nanosecond electroporation in multidrug-resistant cells. However, PEF significantly inhibited MDR1 activity and cell viability when combined with calcium ions. Abstract (1) Background: Calcium electroporation (CaEP) is based on the application of electrical pulses to permeabilize cells (electroporation) and allow cytotoxic doses of calcium to enter the cell. (2) Methods: In this work, we have used doxorubicin-resistant (DX) and non-resistant models of human breast cancer (MCF-7/DX, MCF-7/WT) and colon cancer cells (LoVo, LoVo/DX), and investigated the susceptibility of the cells to extracellular Ca2+ and electric fields in the 20 ns–900 ns pulse duration range. (3) Results: We have observed that colon cancer cells were less susceptible to PEF than breast cancer cells. An extracellular Ca2+ (2 mM) with PEF was more disruptive for DX-resistant cells. The expression of glycoprotein P (MDR1, P-gp) as a drug resistance marker was detected by the immunofluorescent (CLSM) method and rhodamine-123 efflux as an MDR1 activity. MDR1 expression was not significantly modified by nanosecond electroporation in multidrug-resistant cells, but a combination with calcium ions significantly inhibited MDR1 activity and cell viability. (4) Conclusions: We believe that PEF with calcium ions can reduce drug resistance by inhibiting drug efflux activity. This phenomenon of MDR mechanism disruption seems promising in anticancer protocols.
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157
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Shao YM, Wu Y. Inhibitory effects of piperine on proliferation, migration, and invasion of human colon cancer SW480 cells. Shijie Huaren Xiaohua Zazhi 2021; 29:639-646. [DOI: 10.11569/wcjd.v29.i12.639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Many recent reports have shown that piperine has anticancer activity, but the specific roles and biological mechanisms of piperine in colon cancer are not well studied.
AIM To investigate the effects and potential mechanisms of piperine on the proliferation, migration, and invasion of human colon cancer SW480 cells.
METHODS SW480 cells were treated with 0 (blank control), 5, 10, and 20 μg/mL piperine for 24 h, respectively. Cell viability was detected by cell counting kit-8 (CCK-8) assay. Proliferation was detected by 5-ethynyl-2'-deoxyuridine (EDU) staining. Cell migration and invasion were detected by Transwell assay. The protein expression levels of microtubule-associated light chain 3 (LC3), p53, B cell lymphoma/lewkmia-2 (Bcl-2), Bcl-2 associated X protein (Bax), and cleaved cysteine aspartate proteinase-3 (Cleaved caspase 3) were detected by Western blotting.
RESULTS Piperine inhibited cell viability, proliferation, migration, and invasion in a concentration-dependent manner. Western blot analysis showed that piperine increased the expression of p53, Bax, and Cleaved caspase 3 but decreased the expression of Bcl-2 in SW480 cells compared with control cells.
CONCLUSION Piperine can inhibit the proliferation, migration, and invasion of SW480 cells, and the mechanism may be related to the up-regulation of p53 signaling pathway and the induction of autophagic cell death.
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Affiliation(s)
- Yi-Min Shao
- Department of Pharmacy, Tonglu Traditional Chinese Medicine Hospital, Hangzhou 311500, Zhejiang Province, China
| | - Yong Wu
- Department of Pharmacy, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 31006, Zhejiang Province, China
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158
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Morshedi K, Borran S, Ebrahimi MS, Masoud Khooy MJ, Seyedi ZS, Amiri A, Abbasi-Kolli M, Fallah M, Khan H, Sahebkar A, Mirzaei H. Therapeutic effect of curcumin in gastrointestinal cancers: A comprehensive review. Phytother Res 2021; 35:4834-4897. [PMID: 34173992 DOI: 10.1002/ptr.7119] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/18/2021] [Accepted: 03/26/2021] [Indexed: 12/11/2022]
Abstract
Gastrointestinal (GI) cancers with a high global prevalence are a leading cause of morbidity and mortality. Accordingly, there is a great need to develop efficient therapeutic approaches. Curcumin, a naturally occurring agent, is a promising compound with documented safety and anticancer activities. Recent studies have demonstrated the activity of curcumin in the prevention and treatment of different cancers. According to systematic studies on curcumin use in various diseases, it can be particularly effective in GI cancers because of its high bioavailability in the gastrointestinal tract. Nevertheless, the clinical applications of curcumin are largely limited because of its low solubility and low chemical stability in water. These limitations may be addressed by the use of relevant analogues or novel delivery systems. Herein, we summarize the pharmacological effects of curcumin against GI cancers. Moreover, we highlight the application of curcumin's analogues and novel delivery systems in the treatment of GI cancers.
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Affiliation(s)
- Korosh Morshedi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Sarina Borran
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | - Zeynab Sadat Seyedi
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran
| | - Atefeh Amiri
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Abbasi-Kolli
- Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maryam Fallah
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakistan
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
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159
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Fu X, Zhao W, Li K, Zhou J, Chen X. Cryptotanshinone Inhibits the Growth of HCT116 Colorectal Cancer Cells Through Endoplasmic Reticulum Stress-Mediated Autophagy. Front Pharmacol 2021; 12:653232. [PMID: 34220498 PMCID: PMC8248532 DOI: 10.3389/fphar.2021.653232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 04/20/2021] [Indexed: 12/19/2022] Open
Abstract
Among cancers, colorectal cancer (CRC) has one of the highest annual incidence and death rates. Considering severe adverse reactions associated with classical chemotherapy medications, traditional Chinese medicines have become potential drug candidates. In the current study, the effects of cryptotanshinone (CPT), a major component of Salvia miltiorrhiza Bunge (Danshen) on CRC and underlying mechanism were explored. First of all, data from in vitro experiments and in vivo zebrafish models indicated that CPT selectively inhibited the growth and proliferation of HCT116 and SW620 cells while had little effect on SW480 cells. Secondly, both ER stress and autophagy were associated with CRC viability regulation. Interestingly, ER stress inhibitor and autophagy inhibitor merely alleviated cytotoxic effects on HCT116 cells in response to CPT stimulation, while have little effect on SW620 cells. The significance of apoptosis, autophagy and ER stress were verified by clinical data from CRC patients. In summary, the current study has revealed the anti-cancer effects of CPT in CRC by activating autophagy signaling mediated by ER stress. CPT is a promising drug candidate for CRC treatment.
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Affiliation(s)
- Xiaojing Fu
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Wenwen Zhao
- School of Basic Medicine, Qingdao University, Qingdao, China.,State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Kangkang Li
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Jingyi Zhou
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Xuehong Chen
- School of Basic Medicine, Qingdao University, Qingdao, China
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160
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Bhaskaran NA, Kumar L. Treating colon cancers with a non-conventional yet strategic approach: An overview of various nanoparticulate systems. J Control Release 2021; 336:16-39. [PMID: 34118336 DOI: 10.1016/j.jconrel.2021.06.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 12/18/2022]
Abstract
Regardless of progress in therapy management which are developed for colon cancer (CC), it remains the third most common cause of mortality due to cancers around the world. Conventional medicines pose side effects due to untoward action on non-target cells. Their inability to deliver drugs to the affected regions of the colon locally, in a reproducible manner raises a concern towards the efficacy of therapy. In this regard, nanoparticles emerged as a promising drug delivery system due to their flexibility in designing, drug release modulation and cancer cell targeting. Not only are nanoparticles making their way into colon cancer research in the revolution of conventional onco-therapeutics, but they also offer promising scope in the development of colon cancer vaccines and theranostic tools. However, there are challenges with respect to drug delivery using nanoparticles, which may hamper the delivery of these novel carriers to the colon. The present review addresses recent advents in nanotechnology for colon-specific drug delivery (CDDS) which may help to overcome the existing challenges and intends to recognize futuristic potentials in the treatment of CC with CDDS.
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Affiliation(s)
- N A Bhaskaran
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Udupi, Karnataka, India
| | - L Kumar
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Udupi, Karnataka, India.
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161
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Kong X, Liu C, Lu P, Guo Y, Zhao C, Yang Y, Bo Z, Wang F, Peng Y, Meng J. Combination of UPLC-Q-TOF/MS and Network Pharmacology to Reveal the Mechanism of Qizhen Decoction in the Treatment of Colon Cancer. ACS OMEGA 2021; 6:14341-14360. [PMID: 34124457 PMCID: PMC8190929 DOI: 10.1021/acsomega.1c01183] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/14/2021] [Indexed: 05/29/2023]
Abstract
Traditional Chinese medicine (TCM) has been utilized for the treatment of colon cancer. Qizhen decoction (QZD), a potential compound prescription of TCM, possesses multiple biological activities. It has been proven clinically effective in the treatment of colon cancer. However, the molecular mechanism of anticolon cancer activity is still not clear. This study aimed to identify the chemical composition of QZD. Furthermore, a collaborative analysis strategy of network pharmacology and cell biology was used to further explore the critical signaling pathway of QZD anticancer activity. First, ultraperformance liquid chromatography-quadrupole time-of-flight/mass spectrometry (UPLC-Q-TOF/MS) was performed to identify the chemical composition of QZD. Then, the chemical composition database of QZD was constructed based on a systematic literature search and review of chemical constituents. Moreover, the common and indirect targets of chemical components of QZD and colon cancer were searched by multiple databases. A protein-protein interaction (PPI) network was constructed using the String database (https://www.string-db.org/). All of the targets were analyzed by Gene Oncology (GO) bioanalysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, and the visual network topology diagram of "Prescription-TCM-Chemical composition-Direct target-Indirect target-Pathway" was constructed by Cytoscape software (v3.7.1). The top molecular pathway ranked by statistical significance was further verified by molecular biology methods. The results of UPLC-Q-TOF/MS showed that QZD had 111 kinds of chemical components, of which 103 were unique components and 8 were common components. Ten pivotal targets of QZD in the treatment of colon cancer were screened by the PPI network. Targets of QZD involve many biological processes, such as the signaling pathway, immune system, gene expression, and so on. QZD may interfere with biological pathways such as cell replication, oxygen-containing compounds, or organic matter by protein binding, regulation of signal receptors or enzyme binding, and affect cytoplasm and membrane-bound organelles. The main antitumor core pathways were the apoptosis metabolic pathway, the PI3K-Akt signal pathway, and so on. Expression of the PI3K-Akt signal pathway was significantly downregulated after the intervention of QZD, which was closely related to the inhibition of proliferation and migration of colon cancer cells by cell biology methods. The present work may facilitate a better understanding of the effective components, therapeutic targets, biological processes, and signaling pathways of QZD in the treatment of colon cancer and provide useful information about the utilization of QZD.
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Affiliation(s)
- Xianbin Kong
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Chuanxin Liu
- School
of Chinese Materia Medical, Beijing University
of Chinese Medicine, Beijing 102488, China
| | - Peng Lu
- State
Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yuzhu Guo
- Department
of Radiotherapy, Tianjin Hospital, Tianjin 300211, China
| | - Chenchen Zhao
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Yuying Yang
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Zhichao Bo
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Fangyuan Wang
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Yingying Peng
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Jingyan Meng
- College
of Traditional Chinese Medicine, Tianjin
University of Traditional Chinese Medicine, Tianjin 301617, China
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162
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Shamekhi S, Abdolalizadeh J, Ostadrahimi A, Mohammadi SA, Barzegari A, Lotfi H, Bonabi E, Zarghami N. Apoptotic Effect of Saccharomyces cerevisiae on Human Colon Cancer SW480 Cells by Regulation of Akt/NF-ĸB Signaling Pathway. Probiotics Antimicrob Proteins 2021; 12:311-319. [PMID: 30788662 DOI: 10.1007/s12602-019-09528-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Drug resistance is one of the major problems, which causes recurrence of cancers. Therefore, complementary treatments are needed to improve the impacts of chemotherapy agents. The effect of probiotics as cancer-preventing agents through involvement in the activation of apoptotic pathways has been established. The present study sought to investigate how the heat-killed form of Saccharomyces cerevisiae (as a probiotic) could affect the Akt/NF-kB-induced apoptosis in colon cancer cells, the SW480 cell line. The cytotoxic effects of heat-killed yeast (HKY) and 5-fluorouracil (5-FU, as a positive control drug) were assayed using the MTT method. Morphological changes followed by apoptosis were examined using DAPI staining. The transcription and translation level of apoptosis genes were explored with qRT-PCR and western blotting. The data were analyzed using GraphPad Prism V6.0 Software. The results showed that HKY could induce apoptosis in colon cancer cell line through downregulation of p-Akt1, Rel A, Bcl-XL, pro-caspase 3, and pro-caspase 9 expressions, and upregulation of BAX, cleaved caspase-3, and cleaved caspase-9. Besides, Akt protein expression was not affected. It is noticeable that HKY had a better modulating effect on BAX expression compared with 5-FU. It was able to modulate Akt/NF-kB signaling pathway followed by the apoptotic cascade.
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Affiliation(s)
- Sara Shamekhi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jalal Abdolalizadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Faculty of Pharmacy, Department of Pharmaceutical Biotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Ostadrahimi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyyed Abolghasem Mohammadi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Abolfazl Barzegari
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hajie Lotfi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esat Bonabi
- Department of Medical Microbiology, Faculty of Medicine, Istanbul Aydin University, Istanbul, Turkey
| | - Nosratollah Zarghami
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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163
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Skarkova V, Skarka A, Manethova M, Stefanidi AA, Rudolf E. Silencing of E-cadherin expression leads to increased chemosensitivity to irinotecan and oxaliplatin in colorectal cancer cell lines. Hum Exp Toxicol 2021; 40:2063-2073. [PMID: 34075792 DOI: 10.1177/09603271211021479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Colorectal carcinoma (CRC) is a leading malignant disease in most developed countries. In advanced stages it presents with metastatic dissemination and significant chemoresistance. Despite intensive studies, no convincing evidence has been published concerning the association of cadherins and epithelial-mesenchymal transition (EMT) as a direct cause of acquired chemoresistance in CRC. The present study was designed to investigate the role of E-cadherin in EMT and its associated chemosensitivity/chemoresistance in four immortalized CRC cell lines representing various stages of CRC development (i.e. HT29 and Caco-2-early, SW480 and SW620 late). The expression of E-cadherin gene CDH1 was downregulated by the specific siRNA. Cell proliferation and chemosensitivity to irinotecan (IT) and oxaliplatin (OPT) were detected using WST-1 and x-CELLigence Real Time analysis. Expression of selected EMT markers were tested and compared using RT-PCR and western blot analysis in both variants (E-cadherin silenced and non-silenced) of each cell line. We have discovered that downregulation of E-cadherin expression has a diverse effect on both cell proliferation as well as the expression of EMT markers in individual tested CRC cell lines, with Caco-2 cells being the most responsive. On the other hand, reduced E-cadherin expression resulted in increased sensitivity of all cell lines to IT and mostly to OPT which might be related to changes in intracellular metabolism of these drugs. These results suggest dichotomy of E-cadherin involvement in the phenotypic EMT spectrum of CRC and warrants further mechanistic studies.
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Affiliation(s)
- Veronika Skarkova
- Department of Medical Biology and Genetics, Faculty of Medicine, 37740Charles University, Hradec Kralove, Czech Republic
| | - Adam Skarka
- Department of Chemistry, Faculty of Sciences, 48282University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Monika Manethova
- The Fingerland Department of Pathology, Faculty of Medicine and University Hospital in Hradec Kralove, 37740Charles University, Hradec Kralove, Czech Republic
| | - Afroditi A Stefanidi
- Department of Medical Biology and Genetics, Faculty of Medicine, 37740Charles University, Hradec Kralove, Czech Republic
| | - Emil Rudolf
- Department of Medical Biology and Genetics, Faculty of Medicine, 37740Charles University, Hradec Kralove, Czech Republic
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164
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Hussein NA, Malla S, Pasternak MA, Terrero D, Brown NG, Ashby CR, Assaraf YG, Chen ZS, Tiwari AK. The role of endolysosomal trafficking in anticancer drug resistance. Drug Resist Updat 2021; 57:100769. [PMID: 34217999 DOI: 10.1016/j.drup.2021.100769] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/10/2021] [Accepted: 05/14/2021] [Indexed: 02/08/2023]
Abstract
Multidrug resistance (MDR) remains a major obstacle towards curative treatment of cancer. Despite considerable progress in delineating the basis of intrinsic and acquired MDR, the underlying molecular mechanisms remain to be elucidated. Emerging evidences suggest that dysregulation in endolysosomal compartments is involved in mediating MDR through multiple mechanisms, such as alterations in endosomes, lysosomes and autophagosomes, that traffic and biodegrade the molecular cargo through macropinocytosis, autophagy and endocytosis. For example, altered lysosomal pH, in combination with transcription factor EB (TFEB)-mediated lysosomal biogenesis, increases the sequestration of hydrophobic anti-cancer drugs that are weak bases, thereby producing an insufficient and off-target accumulation of anti-cancer drugs in MDR cancer cells. Thus, the use of well-tolerated, alkalinizing compounds that selectively block Vacuolar H⁺-ATPase (V-ATPase) may be an important strategy to overcome MDR in cancer cells and increase chemotherapeutic efficacy. Other mechanisms of endolysosomal-mediated drug resistance include increases in the expression of lysosomal proteases and cathepsins that are involved in mediating carcinogenesis and chemoresistance. Therefore, blocking the trafficking and maturation of lysosomal proteases or direct inhibition of cathepsin activity in the cytosol may represent novel therapeutic modalities to overcome MDR. Furthermore, endolysosomal compartments involved in catabolic pathways, such as macropinocytosis and autophagy, are also shown to be involved in the development of MDR. Here, we review the role of endolysosomal trafficking in MDR development and discuss how targeting endolysosomal pathways could emerge as a new therapeutic strategy to overcome chemoresistance in cancer.
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Affiliation(s)
- Noor A Hussein
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA
| | - Saloni Malla
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA
| | - Mariah A Pasternak
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA
| | - David Terrero
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA
| | - Noah G Brown
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA
| | - Charles R Ashby
- Department of Pharmaceutical Sciences, College of Pharmacy & Pharmaceutical Sciences, St. John's University, Queens, NY, USA
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion-Israel Institute of Technology, Haifa, 3200003, Israel
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy & Pharmaceutical Sciences, St. John's University, Queens, NY, USA.
| | - Amit K Tiwari
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo, Toledo, 43614, OH, USA; Department of Cancer Biology, College of Medicine and Life Sciences, University of Toledo, Toledo, 43614, OH, USA.
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165
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Jadid MFS, Aghaei E, Taheri E, Seyyedsani N, Chavoshi R, Abbasi S, Khorrami A, Goleij P, Hajazimian S, Taefehshokr S, Isazadeh A, Shanehbandi D. Melatonin increases the anticancer potential of doxorubicin in Caco-2 colorectal cancer cells. ENVIRONMENTAL TOXICOLOGY 2021; 36:1061-1069. [PMID: 33507000 DOI: 10.1002/tox.23105] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/30/2020] [Accepted: 01/16/2021] [Indexed: 06/12/2023]
Abstract
Colorectal cancer (CC) is an important human malignancy with high cancer related death worldwide. The chemotherapy using doxorubicin hydrochloride is one of the most common cancer therapeutic methods. However, drug resistance lowers the treatment efficacy in CC patients. The combination therapies seem to be more promising by taking the advantage of synergistic effects. The present study aimed to evaluate a new strategy to enhance the anticancer activity of doxorubicin in Caco-2 CC cell line by co-administration of melatonin. The effects of doxorubicin, melatonin, and their combinations (Dox-Mel) were investigated on the proliferation and viability, morphological alterations, and tumor spheroid formation. Flow cytometry was employed to compare the apoptotic situation of the cells in study groups. Changes in metastatic potential of the cells were assessed by wound healing assay and trans-well migration assays. Moreover, expression of BAX, SMAC, BCL-2, SURVIVIN, MMP-2, and MMP-9 genes were evaluated by quantitative real time PCR and western blotting. Our study showed that doxorubicin, melatonin, and Dox-Mel significantly decreased the proliferation and viability, tumor spheroid formation, invasion, and migration. Furthermore, the changes were in a concentration and time dependent manner. There was an increase in apoptosis rate in the treatment groups. Expression of genes involved in apoptosis and cell motility were altered significantly. It was observed that anticancer activity of Dox-Mel combination was significantly more than doxorubicin and melatonin treatments alone. We showed an enhanced apoptotic and anticancer activity of doxorubicin and melatonin combination chemotherapy on CC cell line than doxorubicin or melatonin treatments alone. This combination could promote the treatment efficiency and alleviate the un-intended side effects by lowering the dose of doxorubicin prescription.
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Affiliation(s)
| | - Elnaz Aghaei
- Department of Genetics, Bonab Branch, Islamic Azad University, Bonab, Iran
| | - Elham Taheri
- Department of Pharmaceutical Biotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Seyyedsani
- Department of Genetics, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Reza Chavoshi
- Department of Genetics, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Samane Abbasi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Afshin Khorrami
- Department of Biology, School of Science, Yazd University, Yazd, Iran
| | - Pouya Goleij
- Department of Genetics, Faculty of Biology, Sana Institute of Higher Education, Sari, Iran
| | - Saba Hajazimian
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sina Taefehshokr
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Isazadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Dariush Shanehbandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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166
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Bagheri S, Saboury AA. Hypothesis of using albumin to improve drug efficacy in cancers accompanied by hypoalbuminemia. Xenobiotica 2021; 51:778-785. [PMID: 33979263 DOI: 10.1080/00498254.2021.1929557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A common problem in many cancers is the resistance of some patients to common drugs or relapse. Hypoalbuminemia has been reported in some of resistant cancer patients.This article evaluates the usefulness of albumin in the treatment of drug-resistant cancers with hypoalbuminemia based on available evidences.Rapid metabolism and drug excretion from the body is one of the causes of drug resistance. Albumin is the major plasma protein to which almost all drugs are bound. There is some evidence that increasing drug binding to albumin has beneficial effects on drug efficacy in some cancers and cancer cells. On the other hand, some reports have shown that cancer cells can use albumin as the energy and amino acid source.We have hypothesized that in this particular group of cancers, adding albumin to a treatment regimen could have a beneficial effect on drug efficacy and dosage. In fact, excess albumin can prevent rapid metabolism of drug by increasing the fraction of albumin-bound drug, and can increase drug delivery to cancer cells due to the absorption of drug-albumin complex by cancer cells.
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Affiliation(s)
- Soghra Bagheri
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali A Saboury
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
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167
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Identification and Verification of a 17 Immune-Related Gene Pair Prognostic Signature for Colon Cancer. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6057948. [PMID: 34124251 PMCID: PMC8166469 DOI: 10.1155/2021/6057948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 04/15/2021] [Accepted: 05/13/2021] [Indexed: 12/12/2022]
Abstract
Background Colon cancer (CC) is a malignant tumor with a high incidence and poor prognosis. Accumulating evidence shows that the immune signature plays an important role in the tumorigenesis, progression, and prognosis of CC. Our study is aimed at establishing a novel robust immune-related gene pair signature for predicting the prognosis of CC. Methods Gene expression profiles and corresponding clinical information are obtained from two public data sets: The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO, GSE39582). We screened out immune-related gene pairs (IRGPs) associated with prognosis in the discovery cohort. Lasso-Cox proportional hazard regression was used to develop the best prognostic signature model. According to this, the patients in the validation cohort were divided into high immune-risk group and low immune-risk group, and the prediction ability of the signature model was verified by survival analysis and independent prognostic analysis. Results A total of 17 IRGPs composed of 26 IRGs were used to construct a prognostic-related risk scoring model. This model accurately predicted the prognosis of CC patients, and the patients in the high immune-risk group indicated poor prognosis in the discovery cohort and validation cohort. Besides, whether in univariate or multivariate analysis, the IRGP signature was an independent prognostic factor. T cell CD4 memory resting in the low-risk group was significantly higher than that in the high-risk group. Functional analysis showed that the biological processes of the low-risk group included "TCA cycle" and "RNA degradation," while the high-risk group was enriched in the "CAMs" and "focal adhesion" pathways. Conclusion We have successfully established a signature model composed of 17 IRGPs, which provides a novel idea to predict the prognosis of CC patients.
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168
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Ghaznavi H, Shirvaliloo M, Zarebkohan A, Shams Z, Radnia F, Bahmanpour Z, Sargazi S, Saravani R, Shirvalilou S, Shahraki O, Shahraki S, Nazarlou Z, Sheervalilou R. An Updated Review on Implications of Autophagy and Apoptosis in Tumorigenesis: Possible Alterations in Autophagy through Engineered Nanomaterials and Their Importance in Cancer Therapy. Mol Pharmacol 2021; 100:119-143. [PMID: 33990406 DOI: 10.1124/molpharm.121.000234] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/19/2021] [Indexed: 12/17/2022] Open
Abstract
Most commonly recognized as a catabolic pathway, autophagy is a perplexing mechanism through which a living cell can free itself of excess cytoplasmic components, i.e., organelles, by means of certain membranous vesicles or lysosomes filled with degrading enzymes. Upon exposure to external insult or internal stimuli, the cell might opt to activate such a pathway, through which it can gain control over the maintenance of intracellular components and thus sustain homeostasis by intercepting the formation of unnecessary structures or eliminating the already present dysfunctional or inutile organelles. Despite such appropriateness, autophagy might also be considered a frailty for the cell, as it has been said to have a rather complicated role in tumorigenesis. A merit in the early stages of tumor formation, autophagy appears to be salutary because of its tumor-suppressing effects. In fact, several investigations on tumorigenesis have reported diminished levels of autophagic activity in tumor cells, which might result in transition to malignancy. On the contrary, autophagy has been suggested to be a seemingly favorable mechanism to progressed malignancies, as it contributes to survival of such cells. Based on the recent literature, this mechanism might also be activated upon the entry of engineered nanomaterials inside a cell, supposedly protecting the host from foreign materials. Accordingly, there is a good chance that therapeutic interventions for modulating autophagy in malignant cells using nanoparticles may sensitize cancerous cells to certain treatment modalities, e.g., radiotherapy. In this review, we will discuss the signaling pathways involved in autophagy and the significance of the mechanism itself in apoptosis and tumorigenesis while shedding light on possible alterations in autophagy through engineered nanomaterials and their potential therapeutic applications in cancer. SIGNIFICANCE STATEMENT: Autophagy has been said to have a complicated role in tumorigenesis. In the early stages of tumor formation, autophagy appears to be salutary because of its tumor-suppressing effects. On the contrary, autophagy has been suggested to be a favorable mechanism to progressed malignancies. This mechanism might be affected upon the entry of nanomaterials inside a cell. Accordingly, therapeutic interventions for modulating autophagy using nanoparticles may sensitize cancerous cells to certain therapies.
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Affiliation(s)
- Habib Ghaznavi
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Milad Shirvaliloo
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Amir Zarebkohan
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Zinat Shams
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Fatemeh Radnia
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Zahra Bahmanpour
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Saman Sargazi
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Ramin Saravani
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Sakine Shirvalilou
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Omolbanin Shahraki
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Sheida Shahraki
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Ziba Nazarlou
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
| | - Roghayeh Sheervalilou
- Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (H.G.), Infectious and Tropical Diseases Research Center, (M.S.), Department of Medical Nanotechnology, School of Advanced Medical Sciences,Tabriz University of Medical Sciences, Tabriz, Iran (A.Z.), Department of Biological Science, Kharazmi University, Tehran, Iran (Z.S.), Department of Medical Biotechnology, Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran (F.R.), Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran (Z.B.), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sar), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (R.S.), Finetech in Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran (S.Sh), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (O.S), Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (S.Sha), Material Engineering Department, College of Science Koç University, Istanbul 34450, Turkey (Z.N.), Pharmacology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran (R.Sh)
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169
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TAK1 signaling is a potential therapeutic target for pathological angiogenesis. Angiogenesis 2021; 24:453-470. [PMID: 33973075 DOI: 10.1007/s10456-021-09787-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023]
Abstract
Angiogenesis plays a critical role in both physiological responses and disease pathogenesis. Excessive angiogenesis can promote neoplastic diseases and retinopathies, while inadequate angiogenesis can lead to aberrant perfusion and impaired wound healing. Transforming growth factor β activated kinase 1 (TAK1), a member of the mitogen-activated protein kinase kinase kinase family, is a key modulator involved in a range of cellular functions including the immune responses, cell survival and death. TAK1 is activated in response to various stimuli such as proinflammatory cytokines, hypoxia, and oxidative stress. Emerging evidence has recently suggested that TAK1 is intimately involved in angiogenesis and mediates pathogenic processes related to angiogenesis. Several detailed mechanisms by which TAK1 regulates pathological angiogenesis have been clarified, and potential therapeutics targeting TAK1 have emerged. In this review, we summarize recent studies of TAK1 in angiogenesis and discuss the crosstalk between TAK1 and signaling pathways involved in pathological angiogenesis. We also discuss the approaches for selectively targeting TAK1 and highlight the rationales of therapeutic strategies based on TAK1 inhibition for the treatment of pathological angiogenesis.
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170
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Grigoreva T, Sagaidak A, Romanova A, Novikova D, Garabadzhiu A, Tribulovich V. Establishment of drug-resistant cell lines under the treatment with chemicals acting through different mechanisms. Chem Biol Interact 2021; 344:109510. [PMID: 33974899 DOI: 10.1016/j.cbi.2021.109510] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 04/28/2021] [Accepted: 05/05/2021] [Indexed: 02/07/2023]
Abstract
The problem of chemoresistance development is an inescapable flipside of modern oncotherapy, in particular for сolorectal cancer patients. The search for or development of drugs effective against resistant tumors involves the use of model resistant cell lines in vitro. To obtain such lines, we reproduced the development of chemoresistance of human colon adenocarcinoma cells under the treatment with drugs of different mechanisms, a cytostatic (paclitaxel) and a targeted agent (Nutlin-3a, an inhibitor of p53-Mdm2 protein-protein interaction). In each case, we gradually increased the content of the substance in the medium, starting from effective concentrations that do not cause total cell death. When studying the lines resistant to the corresponding drug, we noted a reduced sensitivity to the drug of another mechanism of action. Analysis of the original and resistant lines showed that the cells use the universal efflux defense mechanism. The observed effect can be partially neutralized using inhibitors of the ABC transport proteins, including P-glycoprotein, known for its oncoprotective function. The role of the latter was confirmed by real-time RT-PCR and Western blotting.
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Affiliation(s)
- Tatyana Grigoreva
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia.
| | - Aleksandra Sagaidak
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia
| | - Angelina Romanova
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia
| | - Daria Novikova
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia
| | - Aleksander Garabadzhiu
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia
| | - Viacheslav Tribulovich
- St. Petersburg State Institute of Technology (Technical University), Moskovskii Prospect, 26, St. Petersburg, 190013, Russia
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171
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Ding Y, Fan J, Fan Z, Zhang K. γ-Tocotrienol reverses multidrug resistance of breast cancer cells through the regulation of the γ-Tocotrienol-NF-κB-P-gp axis. J Steroid Biochem Mol Biol 2021; 209:105835. [PMID: 33556581 DOI: 10.1016/j.jsbmb.2021.105835] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 01/17/2021] [Accepted: 02/03/2021] [Indexed: 02/07/2023]
Abstract
The problem of multidrug resistance (MDR) presents a major obstacle in the chemotherapy of cancer. The MDR phenotype is often linked to the overexpression of ATP-binding cassette (ABC) transporters, that pumps out and decreased intracellular drug accumulation. γ-Tocotrienol, an unsaturated tocopherol belonging to the vitamin E family, has been shown to reverse the MDR of MCF-7/Adr cell. To reveal the role of γ-tocotrienol-NF-κB-P-gp axis in the reversal process, the expression level of mdr1/P-gp was determined by real-time PCR and western blot, while NF-κB activity was detected by immunofluorescence and NF-κB transcriptional activity reporter assay. Besides, mdr1 promoter activity and P-gp transport capacity were measured with the effect of γ-tocotrienol and NF-κB agonist/antagonist. Results showed that γ-tocotrienol effectively inhibited the expression levels of mdr1 mRNA and P-gp protein. It is demonstrated that γ-tocotrienol also suppressed mdr1 promoter activity and the efflux activity of P-gp. In addition, the activation of NF-κB signaling pathway and the transcriptional activity of NF-κB were both reduced by γ-tocotrienol. Evidences also showed that the NF-κB pathway is really involved in the regulation of the expression and function of mdr1/P-gp. Taken together, we confirmed that γ-tocotrienol reversed the MDR of MCF-7/Adr through the signaling pathway of NF-κB and P-gp.
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Affiliation(s)
- Yuedi Ding
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, China; Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
| | - Jun Fan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, China
| | - Zhenqiang Fan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, China
| | - Kai Zhang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, China; Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
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172
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Rahmanian M, Seyfoori A, Ghasemi M, Shamsi M, Kolahchi AR, Modarres HP, Sanati-Nezhad A, Majidzadeh-A K. In-vitro tumor microenvironment models containing physical and biological barriers for modelling multidrug resistance mechanisms and multidrug delivery strategies. J Control Release 2021; 334:164-177. [PMID: 33895200 DOI: 10.1016/j.jconrel.2021.04.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023]
Abstract
The complexity and heterogeneity of the three-dimensional (3D) tumor microenvironment have brought challenges to tumor studies and cancer treatment. The complex functions and interactions of cells involved in tumor microenvironment have led to various multidrug resistance (MDR) and raised challenges for cancer treatment. Traditional tumor models are limited in their ability to simulate the resistance mechanisms and not conducive to the discovery of multidrug resistance and delivery processes. New technologies for making 3D tissue models have shown the potential to simulate the 3D tumor microenvironment and identify mechanisms underlying the MDR. This review overviews the main barriers against multidrug delivery in the tumor microenvironment and highlights the advances in microfluidic-based tumor models with the success in simulating several drug delivery barriers. It also presents the progress in modeling various genetic and epigenetic factors involved in regulating the tumor microenvironment as a noticeable insight in 3D microfluidic tumor models for recognizing multidrug resistance and delivery mechanisms. Further correlation between the results obtained from microfluidic drug resistance tumor models and the clinical MDR data would open up avenues to gain insight into the performance of different multidrug delivery treatment strategies.
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Affiliation(s)
- Mehdi Rahmanian
- Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Amir Seyfoori
- Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Mohsen Ghasemi
- Genetics Department, Breast Cancer Research Center (BCRC), Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Milad Shamsi
- Center for BioEngineering Research and Education (CBRE), University of Calgary, Calgary, Alberta T2N 1N4, Canada; BioMEMS and Bioinspired Microfluidic Laboratory, Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Ahmad Rezaei Kolahchi
- BioMEMS and Bioinspired Microfluidic Laboratory, Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Hassan Pezeshgi Modarres
- BioMEMS and Bioinspired Microfluidic Laboratory, Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Amir Sanati-Nezhad
- Center for BioEngineering Research and Education (CBRE), University of Calgary, Calgary, Alberta T2N 1N4, Canada; BioMEMS and Bioinspired Microfluidic Laboratory, Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
| | - Keivan Majidzadeh-A
- Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran; Genetics Department, Breast Cancer Research Center (BCRC), Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran.
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173
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Li S, Ren Y, Lu X, Shen Y, Yang X. Cryo-EM structure of human ABCB8 transporter in nucleotide binding state. Biochem Biophys Res Commun 2021; 557:187-191. [PMID: 33872987 DOI: 10.1016/j.bbrc.2021.04.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 11/17/2022]
Abstract
Human ATP-binding cassette transporter 8 of subfamily B (hABCB8) is an ABC transporter that located in the inner membrane of mitochondria. The ABCB8 is involved in the maturation of Fe-S and protects the heart from oxidative stress. Here, we present the cryo-EM structure of human ABCB8 binding with AMPPNP in inward-facing conformation with resolution of 4.1 Å. hABCB8 shows an open-inward conformation when ATP is bound. Unexpectedly, cholesterol molecules were identified in the transmembrane domain of hABCB8. Our results provide structural basis for the transport mechanism of the ABC transporter in mitochondria.
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Affiliation(s)
- Shunjin Li
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China; College of Life Sciences, Nankai University, Tianjin 100094, China
| | - Yue Ren
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China; College of Life Sciences, Nankai University, Tianjin 100094, China
| | - Xuhang Lu
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China; College of Life Sciences, Nankai University, Tianjin 100094, China
| | - Yuequan Shen
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China; College of Life Sciences, Nankai University, Tianjin 100094, China; Synergetic Innovation Center of Chemical Science and Engineering, Tianjin 300071, China
| | - Xue Yang
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China.
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174
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Lee J, Kang J, Kwon NY, Sivaraman A, Naik R, Jin SY, Oh AR, Shin JH, Na Y, Lee K, Lee HJ. Dual Inhibition of P-gp and BCRP Improves Oral Topotecan Bioavailability in Rodents. Pharmaceutics 2021; 13:559. [PMID: 33921129 PMCID: PMC8071537 DOI: 10.3390/pharmaceutics13040559] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 12/26/2022] Open
Abstract
P-glycoprotein (P-gp) inhibition has been studied to overcome multidrug resistance in cancer chemotherapy but failed in clinical trials due to low/toxic effects. Recently, a dual modulation of transporters and natural derivatives have been examined to surmount this limitation. We examined breast cancer resistance protein (BCRP) inhibition in vitro and in vivo by P-gp inhibitors derived from natural compounds in previous studies. P-gp inhibitors increased the accumulation of the anticancer drug, topotecan (TPT)-a substrate of P-gp and BCRP, albeit with higher affinity for BCRP-in BCRP-overexpressing cells, resulting in cell death. These dual inhibitors, when orally co-administered with TPT, enhanced TPT bioavailability with slightly reduced total oral clearance (Clt/F) in rats. In xenograft mice, they strengthened oral TPT-induced tumor reduction with no alterations in body weight. Moreover, we investigated the effects of an oral drug formulation (Cremophor® EL, Tween® 80, and polyethylene glycol 400) on the transporters function. The excipients increased TPT accumulation in P-gp- or BCRP-overexpressing cells. Oral TPT bioavailability was higher with the formulation than with a control, as shown by the increases in the maximum plasma concentration (Cmax) and the area under the plasma concentration-time curve from zero to infinity (AUCINF) (p< 0.01). Therefore, oral TPT bioavailability was enhanced by P-gp/BCRP dual inhibition, which resulted in a formulation-mediated increase in absorption and decrease in elimination, and a dual inhibitor-mediated decrease in elimination. These results suggest that the combination of dual inhibition by a natural derivative and the drug formulation can be a useful clinical approach.
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Affiliation(s)
- Jaeok Lee
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
| | - Jiyeon Kang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
| | - Na-Yun Kwon
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
| | - Aneesh Sivaraman
- College of Pharmacy, Dongguk University, Goyang-si 10326, Korea; (A.S.); (R.N.); (K.L.)
| | - Ravi Naik
- College of Pharmacy, Dongguk University, Goyang-si 10326, Korea; (A.S.); (R.N.); (K.L.)
| | - So-Young Jin
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
| | - A. Reum Oh
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
| | - Jae-Ho Shin
- College of Pharmacy, CHA University, Pocheon-si 11160, Korea; (J.-H.S.); (Y.N.)
| | - Younghwa Na
- College of Pharmacy, CHA University, Pocheon-si 11160, Korea; (J.-H.S.); (Y.N.)
| | - Kyeong Lee
- College of Pharmacy, Dongguk University, Goyang-si 10326, Korea; (A.S.); (R.N.); (K.L.)
| | - Hwa-Jeong Lee
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea; (J.L.); (J.K.); (N.-Y.K.); (S.-Y.J.); (A.R.O.)
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175
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Parvathaneni V, Elbatanony RS, Shukla SK, Kulkarni NS, Kanabar DD, Chauhan G, Ayehunie S, Chen ZS, Muth A, Gupta V. Bypassing P-glycoprotein mediated efflux of afatinib by cyclodextrin complexation – Evaluation of intestinal absorption and anti-cancer activity. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114866] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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176
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Micallef I, Baron B. The Mechanistic Roles of ncRNAs in Promoting and Supporting Chemoresistance of Colorectal Cancer. Noncoding RNA 2021; 7:24. [PMID: 33807355 PMCID: PMC8103280 DOI: 10.3390/ncrna7020024] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/03/2021] [Accepted: 03/29/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal Cancer (CRC) is one of the most common gastrointestinal malignancies which has quite a high mortality rate. Despite the advances made in CRC treatment, effective therapy is still quite challenging, particularly due to resistance arising throughout the treatment regimen. Several studies have been carried out to identify CRC chemoresistance mechanisms, with research showing different signalling pathways, certain ATP binding cassette (ABC) transporters and epithelial mesenchymal transition (EMT), among others to be responsible for the failure of CRC chemotherapies. In the last decade, it has become increasingly evident that certain non-coding RNA (ncRNA) families are involved in chemoresistance. Research investigations have demonstrated that dysregulation of microRNAs (miRNAs), long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) contribute towards promoting resistance in CRC via different mechanisms. Considering the currently available data on this phenomenon, a better understanding of how these ncRNAs participate in chemoresistance can lead to suitable solutions to overcome this problem in CRC. This review will first focus on discussing the different mechanisms of CRC resistance identified so far. The focus will then shift onto the roles of miRNAs, lncRNAs and circRNAs in promoting 5-fluorouracil (5-FU), oxaliplatin (OXA), cisplatin and doxorubicin (DOX) resistance in CRC, specifically using ncRNAs which have been recently identified and validated under in vivo or in vitro conditions.
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Affiliation(s)
| | - Byron Baron
- Centre for Molecular Medicine and Biobanking, University of Malta, MSD2080 Msida, Malta;
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177
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Kubiak A, Chighizola M, Schulte C, Bryniarska N, Wesołowska J, Pudełek M, Lasota M, Ryszawy D, Basta-Kaim A, Laidler P, Podestà A, Lekka M. Stiffening of DU145 prostate cancer cells driven by actin filaments - microtubule crosstalk conferring resistance to microtubule-targeting drugs. NANOSCALE 2021; 13:6212-6226. [PMID: 33885607 DOI: 10.1039/d0nr06464e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The crucial role of microtubules in the mitotic-related segregation of chromosomes makes them an excellent target for anticancer microtubule targeting drugs (MTDs) such as vinflunine (VFL), colchicine (COL), and docetaxel (DTX). MTDs affect mitosis by directly perturbing the structural organisation of microtubules. By a direct assessment of the biomechanical properties of prostate cancer DU145 cells exposed to different MTDs using atomic force microscopy, we show that cell stiffening is a response to the application of all the studied MTDs (VFL, COL, DTX). Changes in cellular rigidity are typically attributed to remodelling of the actin filaments in the cytoskeleton. Here, we demonstrate that cell stiffening can be driven by crosstalk between actin filaments and microtubules in MTD-treated cells. Our findings improve the interpretation of biomechanical data obtained for living cells in studies of various physiological and pathological processes.
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Affiliation(s)
- Andrzej Kubiak
- Department of Biophysical Microstructures, Institute of Nuclear Physics, Polish Academy of Sciences, PL-31342 Kraków, Poland.
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178
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Aghabozorgi AS, Sharif S, Jafarzadeh-Esfehani R, Vakili S, Abbaszadegan MR. Role of miRNA gene variants in the susceptibility and pharmacogenetics of colorectal cancer. Pharmacogenomics 2021; 22:303-318. [PMID: 33733820 DOI: 10.2217/pgs-2020-0159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most significant challenges in the field of cancer pathology. miRNAs are among the genetic factors associated with the disease. Although many studies have reviewed the expression patterns of various miRNAs in CRC, few studies have focused on different variants of miRNA. In the present review, miRNA variants have been categorized into three subgroups, including miRNA variants that predict susceptibility to CRC, miRNA variants that predict the clinical parameters of CRC and finally, miRNA variants that predict the pharmacological aspects of CRC. Moreover, a comprehensive review of potentially functional miRNA-associated SNPs as well as their importance as candidate cancer biomarkers are discussed.
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Affiliation(s)
| | - Samaneh Sharif
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Saba Vakili
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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179
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Hervieu C, Christou N, Battu S, Mathonnet M. The Role of Cancer Stem Cells in Colorectal Cancer: From the Basics to Novel Clinical Trials. Cancers (Basel) 2021; 13:1092. [PMID: 33806312 PMCID: PMC7961892 DOI: 10.3390/cancers13051092] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/23/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023] Open
Abstract
The treatment options available for colorectal cancer (CRC) have increased over the years and have significantly improved the overall survival of CRC patients. However, the response rate for CRC patients with metastatic disease remains low and decreases with subsequent lines of therapy. The clinical management of patients with metastatic CRC (mCRC) presents a unique challenge in balancing the benefits and harms while considering disease progression, treatment-related toxicities, drug resistance and the patient's overall quality of life. Despite the initial success of therapy, the development of drug resistance can lead to therapy failure and relapse in cancer patients, which can be attributed to the cancer stem cells (CSCs). Thus, colorectal CSCs (CCSCs) contribute to therapy resistance but also to tumor initiation and metastasis development, making them attractive potential targets for the treatment of CRC. This review presents the available CCSC isolation methods, the clinical relevance of these CCSCs, the mechanisms of drug resistance associated with CCSCs and the ongoing clinical trials targeting these CCSCs. Novel therapeutic strategies are needed to effectively eradicate both tumor growth and metastasis, while taking into account the tumor microenvironment (TME) which plays a key role in tumor cell plasticity.
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Affiliation(s)
- Céline Hervieu
- EA 3842 CAPTuR “Control of Cell Activation in Tumor Progression and Therapeutic Resistance”, Faculty of Medicine, Genomics, Environment, Immunity, Health and Therapeutics (GEIST) Institute, University of Limoges, 87025 Limoges CEDEX, France; (C.H.); (N.C.); (S.B.)
| | - Niki Christou
- EA 3842 CAPTuR “Control of Cell Activation in Tumor Progression and Therapeutic Resistance”, Faculty of Medicine, Genomics, Environment, Immunity, Health and Therapeutics (GEIST) Institute, University of Limoges, 87025 Limoges CEDEX, France; (C.H.); (N.C.); (S.B.)
- Department of General, Endocrine and Digestive Surgery, University Hospital of Limoges, 87025 Limoges CEDEX, France
| | - Serge Battu
- EA 3842 CAPTuR “Control of Cell Activation in Tumor Progression and Therapeutic Resistance”, Faculty of Medicine, Genomics, Environment, Immunity, Health and Therapeutics (GEIST) Institute, University of Limoges, 87025 Limoges CEDEX, France; (C.H.); (N.C.); (S.B.)
| | - Muriel Mathonnet
- EA 3842 CAPTuR “Control of Cell Activation in Tumor Progression and Therapeutic Resistance”, Faculty of Medicine, Genomics, Environment, Immunity, Health and Therapeutics (GEIST) Institute, University of Limoges, 87025 Limoges CEDEX, France; (C.H.); (N.C.); (S.B.)
- Department of General, Endocrine and Digestive Surgery, University Hospital of Limoges, 87025 Limoges CEDEX, France
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180
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Li Z, Zhou X, Zhu H, Song X, Gao H, Niu Z, Lu J. Purpurin binding interacts with LHPP protein that inhibits PI3K/AKT phosphorylation and induces apoptosis in colon cancer cells HCT-116. J Biochem Mol Toxicol 2021; 35:e22665. [PMID: 33368780 DOI: 10.1002/jbt.22665] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/22/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022]
Abstract
Colorectal cancer (CRC) is the leading type of diagnosed cancer; globally, it resides in the fourth-leading origin of cancer-interrelated mortality in the globe. The treatment strategies were chemotherapy and potent radiotherapy. Although chemotherapy treatment can eliminate tumor cells, it remains with unnecessary toxic effects in cancer patients. Therefore, the identification of natural-based compounds, which have selectively inhibiting target proteins with limited toxicity that can facilitate the therapeutic approaches against CRC. In this existing approach, which highlights the binding efficacy of our anthraquinone compound, purpurin against phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP) protein restrains the CRC cell growth by inhibiting phosphatidylinositol-3-kinase/protein kinase B (PI3K/AKT), cell proliferation, and inducing apoptosis signaling. Primarily, purpurin (36 μM) exposed to HCT-116 cells and incubated for 24 and 48 h could induce reactive oxygen species production, subsequently alter mitochondrion membrane, and increase the apoptotic cells in HCT-116. LHPP, a kind of histidine phosphatase protein, has been considered as a tumor suppressor in numerous carcinomas. However, purpurin-mediated LHPP proteins and its associated molecular events in CRC remain unclear. In our docking studies revealed that purpurin has been strongly interacts with LHPP via hydrophobic and hydrophilic binding interaction. Western blot results confirmed that purpurin enhances the expression of LHPP protein, thereby inhibits the expression of phosphorylated-PI3K/AKT, EGFR, cyclin-D1, PCNA in HCT-116 cells. Moreover, purpurin induces messenger RNA expression of apoptotic genes (Bax, CASP-9, and CASP-3) in HCT-116 cells. Thus, we conclude that purpurin could be a natural and useful compound, which inhibits the growth of CRC cells through the activation of LHPP proteins.
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Affiliation(s)
- Zhiwen Li
- Department of Colorectal and Anal Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Xu Zhou
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Huaqiang Zhu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Xie Song
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Hengjun Gao
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Zheyu Niu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Jun Lu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
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181
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Luo Y, Wang CZ, Sawadogo R, Yuan J, Zeng J, Xu M, Tan T, Yuan CS. 4-Vinylguaiacol, an Active Metabolite of Ferulic Acid by Enteric Microbiota and Probiotics, Possesses Significant Activities against Drug-Resistant Human Colorectal Cancer Cells. ACS OMEGA 2021; 6:4551-4561. [PMID: 33644563 PMCID: PMC7905800 DOI: 10.1021/acsomega.0c04394] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/29/2021] [Indexed: 05/04/2023]
Abstract
Ferulic acid, a hydroxycinnamic acid, is abundant in vegetables, grains, and medicinal plants. Emerging evidence suggests that ferulic acid may exert beneficial effects against colorectal cancer. However, the anticancer activity of ferulic acid is relatively low, and its metabolism after oral administration is largely unknown. In this study, mimicking the enteric environment, human intestinal microflora and commercial probiotics were used to metabolize ferulic acid to its metabolites, and their anticancer activities were evaluated. Ferulic acid can be biotransformed to 4-vinylguaiacol (2-methoxy-4-vinylphenol), and the contents of ferulic acid and 4-vinylguaiacol in bio-transformed extracts were determined by high-performance liquid chromatography (HPLC). Using the chemotherapy-sensitive cell line HCT-116 and the chemo-resistant cell line HT-29, the cell proliferation was determined by the modified trichrome stain assay. The cell cycle and induction of apoptosis were assayed using flow cytometry. HPLC data showed that there was a marked transformation from ferulic acid to 4-vinylguaiacol, and the conversion rates of intestinal microflora and four probiotics were from 1.3 to 36.8%. Both ferulic acid and 4-vinylguaiacol possessed dose- and time-related anticancer activities on the two cell lines, while 4-vinylguaiacol showed more potent effects than ferulic acid. Interestingly, 4-vinylguaiacol exhibited significantly higher antiproliferative effects on the HT-29 cell line than that on HCT-116. The IC50 of the metabolite 4-vinylguaiacol on HT-29 cells was 350 μM, 3.7-fold higher than its parent compound. The potential of cancer cell growth inhibition of 4-vinylguaiacol was mediated by cell cycle arrest at the G1 phase and induction of apoptosis. Data from this study indicate that the oral administration of ferulic acid offers a promising approach to increase its anticancer activity through gut microbial conversion to 4-vinylguaiacol, and the biotransformation could also be achieved by selected commercial probiotics. 4-Vinylguaiacol is a potential anticancer metabolite from ferulic acid for chemotherapy-resistant colon cancer cells.
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Affiliation(s)
- Yun Luo
- Key
Laboratory of Modern Preparation of Traditional Chinese Medicine,
Ministry of Education, Jiangxi University
of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, People’s Republic of China
- Tang
Center for Herbal Medicine Research and Department of Anesthesia &
Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, Illinois 60637, United States
| | - Chong-Zhi Wang
- Tang
Center for Herbal Medicine Research and Department of Anesthesia &
Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, Illinois 60637, United States
| | - Richard Sawadogo
- Tang
Center for Herbal Medicine Research and Department of Anesthesia &
Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, Illinois 60637, United States
- Institute
for Health Science Research, 03 BP 7192 Ouagadougou, Burkina
Faso
| | - Jinbin Yuan
- Key
Laboratory of Modern Preparation of Traditional Chinese Medicine,
Ministry of Education, Jiangxi University
of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, People’s Republic of China
| | - Jinxiang Zeng
- Key
Laboratory of Modern Preparation of Traditional Chinese Medicine,
Ministry of Education, Jiangxi University
of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, People’s Republic of China
| | - Ming Xu
- Tang
Center for Herbal Medicine Research and Department of Anesthesia &
Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, Illinois 60637, United States
| | - Ting Tan
- Key
Laboratory of Modern Preparation of Traditional Chinese Medicine,
Ministry of Education, Jiangxi University
of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, People’s Republic of China
- . Phone: 86-791-8711-9027. Fax: 86-791-8711-8658
| | - Chun-Su Yuan
- Tang
Center for Herbal Medicine Research and Department of Anesthesia &
Critical Care, Committee on Clinical Pharmacology and Pharmacogenomics,
Pritzker School of Medicine, University
of Chicago, Chicago, Illinois 60637, United
States
- . Phone: 1-773-702-1916. Fax: 1-773-834-0601
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182
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Zhang J, Song Q, Wu M, Zheng W. The Emerging Roles of Exosomes in the Chemoresistance of Hepatocellular Carcinoma. Curr Med Chem 2021; 28:93-109. [PMID: 32000636 DOI: 10.2174/0929867327666200130103206] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/08/2019] [Accepted: 10/23/2019] [Indexed: 11/22/2022]
Abstract
Hepatocellular carcinoma (HCC) is a common gastrointestinal malignancy with a leading incidence of cancer-related mortality worldwide. Despite the progress of treatment options, there remains low efficacy for patients with intermediate-advanced HCC, due to tumor metastasis, recurrence and chemoresistance. Increasing evidence suggests that exosomes in the tumor microenvironment (TME), along with other extracellular vesicles (EVs) and cytokines, contribute to the drug chemosensitivity of cancer cells. Exosomes, the intercellular communicators in various biological activities, have shown to play important roles in HCC progression. This review summarizes the underlying associations between exosomes and chemoresistance of HCC cells. The exosomes derived from distinct cell types mediate the drug resistance by regulating drug efflux, epithelial-mesenchymal transition (EMT), cancer stem cell (CSC) properties, autophagic phenotypes, as well as the immune response. In summary, TME-related exosomes can be a potential target to reverse chemoresistance and a candidate biomarker of drug efficacy in HCC patients.
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Affiliation(s)
- Jie Zhang
- Department of Chemotherapy, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
| | - Qianqian Song
- Department of Radiology, Wake Forest School of Medicine, One Medical Center Boulevard, Winston-Salem, 27157 NC, United States
| | - Mengna Wu
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
| | - Wenjie Zheng
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
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183
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Bittner ML, Lopes R, Hua J, Sima C, Datta A, Wilson-Robles H. Comprehensive live-cell imaging analysis of cryptotanshinone and synergistic drug-screening effects in various human and canine cancer cell lines. PLoS One 2021; 16:e0236074. [PMID: 33544704 PMCID: PMC7864433 DOI: 10.1371/journal.pone.0236074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 12/01/2020] [Indexed: 12/15/2022] Open
Abstract
Background Several studies have highlighted both the extreme anticancer effects of Cryptotanshinone (CT), a Stat3 crippling component from Salvia miltiorrhiza, as well as other STAT3 inhibitors to fight cancer. Methods Data presented in this experiment incorporates 2 years of in vitro studies applying a comprehensive live-cell drug-screening analysis of human and canine cancer cells exposed to CT at 20 μM concentration, as well as to other drug combinations. As previously observed in other studies, dogs are natural cancer models, given to their similarity in cancer genetics, epidemiology and disease progression compared to humans. Results Results obtained from several types of human and canine cancer cells exposed to CT and varied drug combinations, verified CT efficacy at combating cancer by achieving an extremely high percentage of apoptosis within 24 hours of drug exposure. Conclusions CT anticancer efficacy in various human and canine cancer cell lines denotes its ability to interact across different biological processes and cancer regulatory cell networks, driving inhibition of cancer cell survival.
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Affiliation(s)
- Michael L. Bittner
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
- Translational Genomics Research Institute, Phoenix, AZ, United States of America
| | - Rosana Lopes
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
- * E-mail: (RL); (HWR)
| | - Jianping Hua
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Chao Sima
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Aniruddha Datta
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Heather Wilson-Robles
- College of Veterinary Medicine, Texas A&M University, College Station, TX, United States of America
- * E-mail: (RL); (HWR)
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184
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Li H, Gao C, Liu C, Liu L, Zhuang J, Yang J, Zhou C, Feng F, Sun C, Wu J. A review of the biological activity and pharmacology of cryptotanshinone, an important active constituent in Danshen. Biomed Pharmacother 2021; 137:111332. [PMID: 33548911 DOI: 10.1016/j.biopha.2021.111332] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/13/2021] [Accepted: 01/25/2021] [Indexed: 02/07/2023] Open
Abstract
Cryptotanshinone (IUPAC name: (R)-1,2,6,7,8,9-hexahydro-1,6,6-trimethyl-phenanthro(1,2-b)furan-10,11-dione), a biologically active constituent extracted from the roots and rhizomes of the plant Salvia miltiorrhiza, has been studied in depth as a medicinally active compound and shown to have efficacy in the treatment of numerous diseases and disorders. In this review, we describe in detail the current status of cryptotanshinone research, including findings relating to the structure, pharmacokinetics, pharmacological activity, and derivatives of this compound. Cryptotanshinoneh as a diverse range of pharmacological effects, including anti-cancer, anti-inflammatory, immune regulatory, neuroprotective, and anti-fibrosis activities. Studies on the molecular mechanisms underlying the activities of cryptotanshinone have established that the JAK2/STAT3, PI3K/AKT, NF-κB, AMPK, and cell cycle pathways are involved in the inhibitory and pro-apoptotic effects of cryptotanshinone on different tumor cell lines, these molecular pathways interact in a coordinated manner to inhibit cell proliferation, migration and invasion,and induce transformation, autophagy, necrosis, and cellular immunity. The anti-inflammatory mechanisms of cryptotanshinone have been found to be associated with the TLR4-MyD88/PI3K/Nrf2 and TLR4-MyD88/NF-κB/MAPK pathways, whereasthe Hedgehog, NF-κB, and Nrf-2/HO-1 pathways are regulated by cryptotanshinone to reduce organ fibrosis, and its inhibitory effects on the PI3K/AKT-eNOS pathway have been linked to neuroprotective effects. Given the potential medicinal utility of cryptotanshinone, further research is needed to verify the efficacy and safety of this compound in clinical use, evaluate its pharmacological activity, and identify molecular targets.
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Affiliation(s)
- Huayao Li
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China.
| | - Chundi Gao
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China.
| | - Cun Liu
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China.
| | - Lijuan Liu
- Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China; Department of Basic Medical Science, Qingdao University, Qingdao, 266071, PR China.
| | - Jing Zhuang
- Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China; Qingdao Academy of Chinese Medical Sciences, Shandong University of Chinese Medicine, Qingdao, 266112, Shandong, PR China.
| | - Jing Yang
- Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China.
| | - Chao Zhou
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China; Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China.
| | - Fubin Feng
- Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China; Department of Basic Medical Science, Qingdao University, Qingdao, 266071, PR China.
| | - Changgang Sun
- Departmen of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041, Shandong, PR China; Chinese Medicine Innovation Institute, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China.
| | - Jibiao Wu
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, PR China.
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185
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Chemosensitization of HT29 and HT29-5FU Cell Lines by a Combination of a Multi-Tyrosine Kinase Inhibitor and 5FU Downregulates ABCC1 and Inhibits PIK3CA in Light of Their Importance in Saudi Colorectal Cancer. Molecules 2021; 26:molecules26020334. [PMID: 33440689 PMCID: PMC7827067 DOI: 10.3390/molecules26020334] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/30/2020] [Accepted: 01/07/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) remains one of the main causes of death worldwide and in Saudi Arabia. The toxicity and the development of resistance against 5 fluorouracil 5FU pose increasing therapeutic difficulties, which necessitates the development of personalized drugs and drug combinations. Objectives: First, to determine the most important kinases and kinase pathways, and the amount of ABC transporters and KRAS in samples taken from Saudi CRC patients. Second, to investigate the chemosensitizing effect of LY294002 and HAA2020 and their combinations with 5FU on HT29, HT29-5FU, HCT116, and HCT116-5FU CRC cells, their effect on the three ABC transporters, cell cycle, and apoptosis, in light of the important kinase pathways resulting from the first part of this study. Methods: The PamChip® peptide micro-array profiling was used to determine the level of kinase and targets in the Saudi CRC samples. Next, RT-PCR, MTT cytotoxicity, Western blotting, perturbation of cell cycle, annexin V, and immunofluorescence assays were used to investigate the effect on CRC, MRC5, and HUVEC cells. Results: The kinase activity profiling highlighted the importance of the PI3K/AKT, MAPK, and the growth factors pathways in the Saudi CRC samples. PIK3CA was the most overexpressed, and it was associated with increased level of mutated KRAS and the three ABC transporters, especially ABCC1 in the Saudi samples. Next, combining HAA2020 with 5FU exhibited the best synergistic and resistance-reversal effect in the four CRC cells, and the highest selectivity indices compared to MRC5 and HUVEC normal cells. Additionally, HAA2020 with 5FU exerted significant inhibition of ABCC1 in the four CRC cells, and inhibition of PIK3CA/AKT/MAPK7/ERK in HT29 and HT29-5FU cells. The combination also inhibited EGFR, increased the preG1/S cell cycle phases, apoptosis, and caspase 8 in HT29 cells, while it increased the G1 phase, p21/p27, and apoptosis in HT29-5FU cells. Conclusion: We have combined the PamChip kinase profiling of Saudi CRC samples with in vitro drug combination studies in four CRC cells, highlighting the importance of targeting PIK3CA and ABCC1 for Saudi CRC patients, especially given that the overexpression of PIK3CA mutations was previously linked with the lack of activity for the anti-EGFRs as first line treatment for CRC patients. The combination of HAA2020 and 5FU has selectively sensitized the four CRC cells to 5FU and could be further studied.
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186
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Tang D, Huang W, Yang Z, Wu X, Sang X, Wang K, Cao G, Hao M. Two immune-enhanced molecular subtypes differ in inflammation, immune checkpoints, mutations, and prognostic outcome in stage I-II colonic carcinoma. J Biochem Mol Toxicol 2021; 35:e22703. [PMID: 33410236 DOI: 10.1002/jbt.22703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/16/2020] [Accepted: 12/17/2020] [Indexed: 11/07/2022]
Abstract
The purpose of this paper is to investigate the immune function of the tumor microenvironment and its clinical correlation with colonic carcinoma. Immune genes were downloaded from the The Cancer Genome Atlas database. Five subtypes are obtained by cluster screening based on immune gene expression data. The C3 and C4 subtypes show stronger immune activity. In addition, the C4 subtype has the largest number of gene mutations and the worst prognosis. Most of the immune signatures are upregulated in the C4 subtype, while most of the immune infiltration-related cells are upregulated in the C3 and C4 subtypes. The different immune microenvironments between these subtypes may provide new ideas for immunotherapy strategies in colon carcinoma.
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Affiliation(s)
- Dongxin Tang
- Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China
| | - Wei Huang
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhu Yang
- Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China
| | - Xin Wu
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Xianan Sang
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Kuilong Wang
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Gang Cao
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Min Hao
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
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Cao L, Hong W, Cai P, Xu C, Bai X, Zhao Z, Huang M, Jin J. Cryptotanshinone strengthens the effect of gefitinib against non-small cell lung cancer through inhibiting transketolase. Eur J Pharmacol 2021; 890:173647. [PMID: 33049304 DOI: 10.1016/j.ejphar.2020.173647] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 10/01/2020] [Accepted: 10/09/2020] [Indexed: 01/10/2023]
Abstract
Lung cancer is the leading cause of cancer-related mortality and causes more than a million deaths per year. Gefitinib is the first-line agent of advanced lung cancer, however, resistance to gefitinib becomes a major problem in clinical application. Transketolase (TKT) is a key enzyme functioning between the oxidative arm and the non-oxidative arm of the pentose phosphate pathway. In this study, we firstly found that the expression of TKT was remarkably up-regulated in NSCLC cells, while the knockdown of TKT could inhibit cell proliferation and enhance the effect of gefitinib on NSCLC cells, which indicated the role of TKT in treating advanced lung cancer. Cryptotanshinone (CTS) is a natural active compound possessing anti-cancer effect. Here we demonstrated that CTS could strengthen the effect of gefitinib on NSCLC cells via inhibition of TKT in vitro and in vivo. Moreover, Nrf2 was involved in the repression of CTS on TKT expression. Collectively, these findings indicated the role of TKT in lung cancer progression and may provide novel therapeutic strategies to overcome resistance to gefitinib. Furthermore, CTS may serve as a new candidate in adjuvant treatment of advanced lung cancer.
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Affiliation(s)
- Lin Cao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Weipeng Hong
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Peiheng Cai
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Chuncao Xu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xupeng Bai
- St George and Sutherland Clinical School, Faculty of Medicine, UNSW, Sydney, Australia
| | - Zhongxiang Zhao
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Min Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Jing Jin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China.
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Gupta G, Borglum K, Chen H. Immunogenic Cell Death: A Step Ahead of Autophagy in Cancer Therapy. JOURNAL OF CANCER IMMUNOLOGY 2021; 3:47-59. [PMID: 34263254 PMCID: PMC8276988 DOI: 10.33696/cancerimmunol.3.041] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Immunogenic cell death (ICD) plays a major role in providing long lasting protective antitumor immunity by the chronic exposure of damage associated molecular patterns (DAMPs) in the tumor microenvironment (TME). DAMPs are essential for attracting immunogenic cells to the TME, maturation of DCs, and proper presentation of tumor antigens to the T cells so they can kill more cancer cells. Thus for the proper release of DAMPs, a controlled mechanism of cell death is necessary. Drug induced tumor cell killing occurs by apoptosis, wherein autophagy may act as a shield protecting the tumor cells and sometimes providing multi-drug resistance to chemotherapeutics. However, autophagy is required for the release of ATP as it remains one of the key DAMPs for the induction of ICD. In this review, we discuss the intricate balance between autophagy and apoptosis and the various strategies that we can apply to make these immunologically silent processes immunogenic. There are several steps of autophagy and apoptosis that can be regulated to generate an immune response. The genes involved in the processes can be regulated by drugs or inhibitors to amplify the effects of ICD and therefore serve as potential therapeutic targets.
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Affiliation(s)
- Gourab Gupta
- Department of Biological Science, Center for Colon Cancer Research, University of South Carolina, Columbia, SC 29208, USA
| | - Kristina Borglum
- Department of Biological Science, Center for Colon Cancer Research, University of South Carolina, Columbia, SC 29208, USA
| | - Hexin Chen
- Department of Biological Science, Center for Colon Cancer Research, University of South Carolina, Columbia, SC 29208, USA
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189
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Ko M, Oh GT, Park J, Kwon HJ. Extract of high hydrostatic pressure-treated danshen (Salvia miltiorrhiza) ameliorates atherosclerosis via autophagy induction. BMB Rep 2020. [PMID: 33172543 PMCID: PMC7781913 DOI: 10.5483/bmbrep.2020.53.12.184] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Danshen (Salvia miltiorrhiza) is a traditional medicinal plant widely used in Asian countries for its pharmacological activities (e.g., amelioration of cardiovascular diseases). In this study, we investigated the anti-atherosclerotic activity of raw danshen root extract prepared using high hydrostatic pressure (HHP) at 550 MPa for 5 min and hot water extraction. This method was useful for elimination of bacteria from cultured danshen plants and for better extraction yield of active principles. The HHP-treated danshen extract (HDE) inhibited proliferation of human umbilical vein endothelial cells (HUVECs) and induced autophagy that was assessed by LC3 conversion and p62 degradation. HDE suppressed foam cell formation in oxLDL-induced RAW264.7 macrophages; lysosomal activity simultaneously increased, measured by acridine orange staining. HDE also reduced atherosclerotic plaque development in vivo in apolipoprotein E knock-out (ApoE−/−) mice fed a high cholesterol diet. Taken together, these results indicated that HDE exhibited anti-atherosclerotic activity via autophagy induction.
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Affiliation(s)
- Minjeong Ko
- Chemical Genomics Global Research Lab, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Goo Taeg Oh
- Department of Life Sciences, Ewha Womans University, Seoul 03762, Korea
| | - Jiyong Park
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Ho Jeong Kwon
- Chemical Genomics Global Research Lab, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
- Corresponding author. Tel: +82-2-2123-5883; Fax: +82-2-362-7265; E-mail:
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190
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Massaro C, Safadeh E, Sgueglia G, Stunnenberg HG, Altucci L, Dell’Aversana C. MicroRNA-Assisted Hormone Cell Signaling in Colorectal Cancer Resistance. Cells 2020; 10:cells10010039. [PMID: 33396628 PMCID: PMC7823834 DOI: 10.3390/cells10010039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/26/2020] [Accepted: 12/28/2020] [Indexed: 12/17/2022] Open
Abstract
Despite substantial progress in cancer therapy, colorectal cancer (CRC) is still the third leading cause of cancer death worldwide, mainly due to the acquisition of resistance and disease recurrence in patients. Growing evidence indicates that deregulation of hormone signaling pathways and their cross-talk with other signaling cascades inside CRC cells may have an impact on therapy resistance. MicroRNAs (miRNAs) are small conserved non-coding RNAs thatfunction as negative regulators in many gene expression processes. Key studies have identified miRNA alterations in cancer progression and drug resistance. In this review, we provide a comprehensive overview and assessment of miRNAs role in hormone signaling pathways in CRC drug resistance and their potential as future targets for overcoming resistance to treatment.
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Affiliation(s)
- Crescenzo Massaro
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via De Crecchio, 7, 80138 Naples, Italy; (C.M.); (E.S.); (G.S.)
| | - Elham Safadeh
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via De Crecchio, 7, 80138 Naples, Italy; (C.M.); (E.S.); (G.S.)
| | - Giulia Sgueglia
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via De Crecchio, 7, 80138 Naples, Italy; (C.M.); (E.S.); (G.S.)
| | | | - Lucia Altucci
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via De Crecchio, 7, 80138 Naples, Italy; (C.M.); (E.S.); (G.S.)
- Correspondence: (L.A.); (C.D.); Tel.: +39-081-566-7564 (L.A.); +39-081-566-7566 (C.D.)
| | - Carmela Dell’Aversana
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via De Crecchio, 7, 80138 Naples, Italy; (C.M.); (E.S.); (G.S.)
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore” (IEOS)-National Research Council (CNR), Via Sergio Pansini 5, 80131 Naples, Italy
- Correspondence: (L.A.); (C.D.); Tel.: +39-081-566-7564 (L.A.); +39-081-566-7566 (C.D.)
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Zhu GX, Gao D, Shao ZZ, Chen L, Ding WJ, Yu QF. Wnt/β‑catenin signaling: Causes and treatment targets of drug resistance in colorectal cancer (Review). Mol Med Rep 2020; 23:105. [PMID: 33300082 PMCID: PMC7723170 DOI: 10.3892/mmr.2020.11744] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 10/23/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is the third most common malignant tumor in humans. Chemotherapy is used for the treatment of CRC. However, the effect of chemotherapy remains unsatisfactory due to drug resistance. Growing evidence has shown that the presence of highly metastatic tumor stem cells, regulation of non-coding RNAs and the tumor microenvironment contributes to drug resistance mechanisms in CRC. Wnt/β-catenin signaling mediates the chemoresistance of CRC in these three aspects. Therefore, the present study analyzed the abundant evidence of the contribution of Wnt/β-catenin signaling to the development of drug resistance in CRC and discussed its possible role in improving the chemosensitivity of CRC, which may provide guidelines for its clinical treatment.
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Affiliation(s)
- Gui-Xian Zhu
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Dian Gao
- Department of Pathogen Biology and Immunology, Medical College of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zhao-Zhao Shao
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Li Chen
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Wen-Jie Ding
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qiong-Fang Yu
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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Hou YQ, Wang YY, Wang XC, Liu Y, Zhang CZ, Chen ZS, Zhang Z, Wang W, Kong DX. Multifaceted anti-colorectal tumor effect of digoxin on HCT8 and SW620 cells in vitro. Gastroenterol Rep (Oxf) 2020; 8:465-475. [PMID: 33442480 PMCID: PMC7793120 DOI: 10.1093/gastro/goaa076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 01/22/2023] Open
Abstract
Background Colorectal cancer (CRC) is one of the leading causes of cancer death worldwide. Novel drugs for CRC therapy are urgently needed. Digoxin has been in clinical use for treatment of heart failure and atrial arrhythmias for many years. Fragmentary reports suggested that digoxin might have antitumor efficacy on CRC. Here, we aimed to investigate the antitumor effect of digoxin on human CRC cells and the underlying mechanism. Methods Cell viability was determined using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay and plate colony formation assay. The effects of digoxin on cell-cycle distribution and apoptosis were analysed by flow cytometry. The anti-metastatic effect on tumor cells was determined by wound-healing assay and transwell assay. Anti-angiogenic effect was examined by determining the inhibition against proliferation, migration, and tube formation of human umbilical vein endothelial cells (HUVECs). Mechanism study was performed by Western blot, enzyme-linked immunosorbent assay (ELISA), and gelatin-zymography assay. Results Digoxin potently inhibited cell proliferation, induced G1-phase and G2/M-phase arrest in colorectal-cancer HCT8 and SW620 cells, respectively. No obvious apoptosis was observed in the treated cells. Anti-metastatic activities were shown on HCT8 cells by inhibiting the migration and invasion. Meanwhile, the expression of MMP2, MMP9, and phosphorylated Integrinβ1 were decreased. Digoxin inhibited the proliferation, migration, and tube formation of HUVECs and reduced HIF1α expression and vascular endothelial growth factor A (VEGF-A) secretion in HCT8 cells, suggesting anti-angiogenic activity. Furthermore, digoxin significantly reversed ABCB1-mediated multidrug resistance on SW620/Ad300 cells. Conclusion Our findings suggest that digoxin has the potential to be applied as an antitumor drug via inhibiting proliferation and metastasis as well as reversing the ABCB1-mediated multidrug resistance of colorectal cancer.
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Affiliation(s)
- Yong-Qiang Hou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin, P. R. China
| | - Ying-Ying Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin, P. R. China
| | - Xing-Can Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin, P. R. China
| | - Yao Liu
- Department of Otorhinolaryngology Head and Neck, Institute of Otorhinolaryngology, Tianjin First Central Hospital, Tianjin, P. R. China
| | - Chun-Ze Zhang
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, P. R. China
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, USA
| | - Zhe Zhang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin, P. R. China
- Corresponding authors. Zhe Zhang, 22 Qixiangtai Road, Heping District, Tianjin 300070, China. Tel: +86-22-83336658; Fax: +86-22-83336560; . Wei Wang, 24 Fukang Road, Nankai District, Tianjin 300192, China. Tel: +86-22-23626991;
| | - Wei Wang
- Department of Otorhinolaryngology Head and Neck, Institute of Otorhinolaryngology, Tianjin First Central Hospital, Tianjin, P. R. China
- Corresponding authors. Zhe Zhang, 22 Qixiangtai Road, Heping District, Tianjin 300070, China. Tel: +86-22-83336658; Fax: +86-22-83336560; . Wei Wang, 24 Fukang Road, Nankai District, Tianjin 300192, China. Tel: +86-22-23626991;
| | - De-Xin Kong
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin, P. R. China
- School of Medicine, Tianjin Tianshi College, Tianyuan University, Tianjin, P. R. China
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Symbiotic thermo-chemotherapy for enhanced HepG2 cancer treatment via magneto-drugs encapsulated polymeric nanocarriers. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125355] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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194
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Triangular Relationship between p53, Autophagy, and Chemotherapy Resistance. Int J Mol Sci 2020; 21:ijms21238991. [PMID: 33256191 PMCID: PMC7730978 DOI: 10.3390/ijms21238991] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/23/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
Chemotherapy and radiation often induce a number of cellular responses, such as apoptosis, autophagy, and senescence. One of the major regulators of these processes is p53, an essential tumor suppressor that is often mutated or lost in many cancer types and implicated in early tumorigenesis. Gain of function (GOF) p53 mutations have been implicated in increased susceptibility to drug resistance, by compromising wildtype anti-tumor functions of p53 or modulating key p53 processes that confer chemotherapy resistance, such as autophagy. Autophagy, a cellular survival mechanism, is initially induced in response to chemotherapy and radiotherapy, and its cytoprotective nature became the spearhead of a number of clinical trials aimed to sensitize patients to chemotherapy. However, increased pre-clinical studies have exemplified the multifunctional role of autophagy. Additionally, compartmental localization of p53 can modulate induction or inhibition of autophagy and may play a role in autophagic function. The duality in p53 function and its effects on autophagic function are generally not considered in clinical trial design or clinical therapeutics; however, ample pre-clinical studies suggest they play a role in tumor responses to therapy and drug resistance. Further inquiry into the interconnection between autophagy and p53, and its effects on chemotherapeutic responses may provide beneficial insights on multidrug resistance and novel treatment regimens for chemosensitization.
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195
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Zamame Ramirez JA, Romagnoli GG, Kaneno R. Inhibiting autophagy to prevent drug resistance and improve anti-tumor therapy. Life Sci 2020; 265:118745. [PMID: 33186569 DOI: 10.1016/j.lfs.2020.118745] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/29/2020] [Accepted: 11/06/2020] [Indexed: 02/07/2023]
Abstract
Cytotoxic drugs remain the first-line option for cancer therapy but the development of drug-resistance by tumor cells represents a primary obstacle for successful chemotherapy. Autophagy is a physiological mechanism of cell survival efficiently used by tumor cells to avoid cell death and to induce drug-resistance. It is a macromolecular process, in which cells degrade and recycle intracellular substrates and damaged organelles to alleviate cell stress caused by nutritional deprivation, hypoxia, irradiation, and cytotoxic agents, as well. There is evidence that autophagy prevents cancer during the early steps of carcinogenesis, but once transformed, these cells show enhanced autophagy capacity and use it to survive, grow, and facilitate metastasis. Current basic studies and clinical trials show the feasibility of using pharmacological or molecular blockage of autophagy to improve the anticancer therapy efficiency. In this review, we overviewed the pathways and molecular aspects of autophagy, its role in carcinogenesis, and the evidence for its role in cancer adaptation and drug-resistance. Finally, we reviewed the clinical findings on how the autophagy interference helps to improve conventional anticancer therapy.
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Affiliation(s)
- Jofer Andree Zamame Ramirez
- São Paulo State University - UNESP, Department of Chemical and Biological Sciences, Institute of Biosciences of Botucatu, Botucatu, SP, Brazil; São Paulo State University - UNESP, Department of Pathology, School of Medicine of Botucatu, Botucatu, SP, Brazil
| | - Graziela Gorete Romagnoli
- São Paulo State University - UNESP, Department of Chemical and Biological Sciences, Institute of Biosciences of Botucatu, Botucatu, SP, Brazil; São Paulo State University - UNESP, Department of Pathology, School of Medicine of Botucatu, Botucatu, SP, Brazil; Oeste Paulista University - UNOESTE, Department of Health Sciences, Jaú, SP, Brazil
| | - Ramon Kaneno
- São Paulo State University - UNESP, Department of Chemical and Biological Sciences, Institute of Biosciences of Botucatu, Botucatu, SP, Brazil.
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Zhang Y, Wu ZX, Yang Y, Wang JQ, Li J, Sun Z, Teng QX, Ashby CR, Yang DH. Poziotinib Inhibits the Efflux Activity of the ABCB1 and ABCG2 Transporters and the Expression of the ABCG2 Transporter Protein in Multidrug Resistant Colon Cancer Cells. Cancers (Basel) 2020; 12:cancers12113249. [PMID: 33158067 PMCID: PMC7694178 DOI: 10.3390/cancers12113249] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/28/2020] [Accepted: 11/02/2020] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Globally, colorectal cancer (CRC) is a leading cause of cancer deaths and chemotherapy, in combination with radiotherapy when appropriate, is used to treat the majority of CRC patients. However, the acquisition or development of drug resistance can decrease, or even abolish, the efficacy of chemotherapy. ATP-binding cassette (ABC) transporters, particularly, the ABCB1 and ABCG2 transporter, are mediators of multidrug resistance (MDR) in certain types of cancer cells. The aim of our in vitro study was to determine if poziotinib can overcome MDR to certain chemotherapeutic drugs in colon cancer cells. Our results indicated that in MDR CRC cell lines, poziotinib inhibits the transport function of the ABCB1 and ABCG2 transporters, increasing the intracellular accumulation of certain anticancer drugs, and thus, their efficacy. Furthermore, poziotinib decreased the expression of the ABCG2 protein. Therefore, if our results can be translated to humans, they suggest that using poziotinib in combination with certain anticancer drugs may be of therapeutic benefit in colorectal cancer patients. Abstract Colorectal cancer (CRC) is a leading cause of cancer deaths in the United States. Currently, chemotherapy is a first-line treatment for CRC. However, one major drawback of chemotherapy is the emergence of multidrug resistance (MDR). It has been well-established that the overexpression of the ABCB1 and/or ABCG2 transporters can produce MDR in cancer cells. In this study, we report that in vitro, poziotinib can antagonize both ABCB1- and ABCG2-mediated MDR at 0.1–0.6 μM in the human colon cancer cell lines, SW620/Ad300 and S1-M1-80. Mechanistic studies indicated that poziotinib increases the intracellular accumulation of the ABCB1 transporter substrates, paclitaxel and doxorubicin, and the ABCG2 transporter substrates, mitoxantrone and SN-38, by inhibiting their substrate efflux function. Accumulation assay results suggested that poziotinib binds reversibly to the ABCG2 and ABCB1 transporter. Furthermore, western blot experiments indicated that poziotinib, at 0.6 μM, significantly downregulates the expression of the ABCG2 but not the ABCB1 transporter protein, suggesting that the ABCG2 reversal effect produced by poziotinib is due to transporter downregulation and inhibition of substrate efflux. Poziotinib concentration-dependently stimulated the ATPase activity of both ABCB1 and ABCG2, with EC50 values of 0.02 μM and 0.21 μM, respectively, suggesting that it interacts with the drug-substrate binding site. Molecular docking analysis indicated that poziotinib binds to the ABCB1 (−6.6 kcal/mol) and ABCG2 (−10.1 kcal/mol) drug-substrate binding site. In summary, our novel results show that poziotinib interacts with the ABCB1 and ABCG2 transporter, suggesting that poziotinib may increase the efficacy of certain chemotherapeutic drugs used in treating MDR CRC.
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Affiliation(s)
- Yongchao Zhang
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou 450003, China
- Correspondence: (Y.Z.); (D.-H.Y.); Tel.: +86-1378-361-0295 (Y.Z.); Tel.: +1-718-990-6468 (D.-H.Y.)
| | - Zhuo-Xun Wu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Yuqi Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Jing-Quan Wang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Jun Li
- Department of Otolaryngology-Head and Neck Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China;
| | - Zoey Sun
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Qiu-Xu Teng
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Charles R. Ashby
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
| | - Dong-Hua Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY 11439, USA; (Z.-X.W.); (Y.Y.); (J.-Q.W.); (Z.S.); (Q.-X.T.); (C.R.A.J.)
- Correspondence: (Y.Z.); (D.-H.Y.); Tel.: +86-1378-361-0295 (Y.Z.); Tel.: +1-718-990-6468 (D.-H.Y.)
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197
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Shen X, Han J. Overexpression of gene DEP domain containing 1 and its clinical prognostic significance in colorectal cancer. J Clin Lab Anal 2020; 34:e23634. [PMID: 33140894 PMCID: PMC7755795 DOI: 10.1002/jcla.23634] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/29/2020] [Accepted: 10/03/2020] [Indexed: 01/05/2023] Open
Abstract
Background Colorectal cancer (CRC) is one of the most commonly seen malignancies worldwide, yet its regulatory mechanisms still need to be further illuminated. Abundant evidence revealed that aberrant expression of cancer‐related genes contributes to CRC progression. DEP domain containing 1 (DEPDC1) has been found to play a crucial role in the carcinogenesis and development of malignancies. Nevertheless, limited studies have been concerned with the role of DEPDC1 in CRC. This study aimed to investigate the relationship between DEPDC1 expression and CRC clinicopathological parameters. Methods Solid CRC tissues and adjacent noncancerous tissues (ANCTs) (n = 150) were chosen randomly to detect the mRNA expression levels of DEPDC1 by real‐time quantitative reverse transcription‐polymerase chain reaction (RT‐qPCR). Formalin‐fixed, paraffin‐embedded (FFPE) blocks of CRC tissues and ANCTs (n = 150) were acquired to examine DEPDC1 protein expression levels by immunohistochemistry (IHC). Results DEPDC1 was significantly overexpressed in CRC tissues than that in ANCTs (P < .05). High protein expression of DEPDC1 was associated with poorer TNM stage and recurrence (P < .001 and P = .003, respectively). Kaplan‐Meier survival analysis showed significantly shorter overall survival (OS) and disease‐free survival (DFS) in DEPDC1 protein high‐expression group compared with low‐expression group (P < .05). Univariate analysis demonstrated that DEPDC1 protein expression was correlated with DFS (P = .005) and OS (P = .006). Multivariate analysis revealed that the combination of DEPDC1 protein expression and TNM stage has statistical significance in CRC prognosis prediction (P = .024 and P = .009, respectively). Conclusions DEPDC1 may act as a potential biomarker for CRC detection as well as a prognostic predictor concerning the survival of CRC patients.
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Affiliation(s)
- Xiaohan Shen
- Ningbo Diagnostic Pathology Center (Shanghai Cancer Center Ningbo Pathology Center), Ningbo, China.,Ningbo Medical Center Lihuili Hospital, Ningbo, China
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198
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Shaheer K, Somashekarappa HM, Lakshmanan MD. Piperine sensitizes radiation-resistant cancer cells towards radiation and promotes intrinsic pathway of apoptosis. J Food Sci 2020; 85:4070-4079. [PMID: 33089532 DOI: 10.1111/1750-3841.15496] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 09/10/2020] [Accepted: 09/18/2020] [Indexed: 12/27/2022]
Abstract
Piperine, a bioactive alkaloid, is known to have anticancer activities. Hence, in this study, the effectiveness of piperine pretreatment as a strategy for radio-sensitizing colorectal adenocarcinoma cell line (HT-29) was analyzed. For this, HT-29 cells were pretreated with piperine (12.5 and 25 µg/mL) and exposed to γ-radiation (1.25 Gy) and analyzed for various effector pathways to elucidate the possible mode of action in comparison to individual treatments. The proliferation efficiency of the cells was analyzed by trypan blue dye exclusion assay and MTT assay. The synergistic effects of the combination treatment were analyzed with compuSyn software. Downstream signaling pathways leading to apoptosis were studied using flowcytometry, immunofluorescence, and immunoblot assays. It was observed that combination treatment arrested HT-29 cells at G2/M phase nearly 2.8 folds higher than radiation treatment alone, inducing the radio-resistant cells to undergo apoptosis through mitochondria-dependent pathway. In addition, activation of caspase-3 and cleavage of poly(ADP-ribose) polymerases-1, the key molecular events in apoptotic signaling, were significantly enhanced. Activation of estrogen receptor beta (ERβ), a nuclear hormone transcription factor promoting tumor suppression represents a novel clinical advance towards management and prevention of cancers. Interestingly, the expression of ERβ was increased in the cells treated with piperine. In conclusion, piperine pretreatment enhances radio-sensitization in HT-29 cells by inducing the cells to undergo apoptosis hence, can be used as a classic candidate for colon cancer sensitization towards radiotherapy. PRACTICAL APPLICATION: Piperine induces enhanced radiosensitization of colon cancer cell line (HT-29) by interfering with the cancer cell line proliferation, DNA damage, and apoptosis.
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Affiliation(s)
- Koniyan Shaheer
- Molecular Biology Division, Yenepoya Research Centre, Yenepoya (deemed to be University), Deralakatte, Mangalore, Karnataka, 575018, India
| | - H M Somashekarappa
- Centre for Application of Radioisotopes and Radiation Technology (CARRT), USIC, Mangalore University, Mangalore, Karnataka, 575018, India
| | - M Divya Lakshmanan
- Molecular Biology Division, Yenepoya Research Centre, Yenepoya (deemed to be University), Deralakatte, Mangalore, Karnataka, 575018, India
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199
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Wang Y, Zhang Z, Auyeung KKW, Cho CH, Yung KKL, Ko JKS. Cryptotanshinone-Induced p53-Dependent Sensitization of Colon Cancer Cells to Apoptotic Drive by Regulation of Calpain and Calcium Homeostasis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1179-1202. [PMID: 32668972 DOI: 10.1142/s0192415x20500585] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Over-expression of calpains in tumor tissues can be associated with cancer progression. Thus, inhibition of calpain activity using specific inhibitors has become a novel approach to control tumor growth. In this study, the anticancer potential of cryptotanshinone in combination with calpain inhibitor had been investigated in colon cancer cells and tumor xenograft. Cryptotanshinone elicited an initial endoplasmic reticular (ER) stress response, whereas prolonged stress would result in the promotion of apoptosis. It was then discovered that cryptotanshinone could cause rapid and sustained increase in cytosolic calcium in colon cancer cells accompanied by early GRP78 overexpression, which could be attenuated by pre-treatment of the calcium chelator BAPTA-AM. Cryptotanshinone also facilitated an early increase in calpain activity, which could be blocked by BAPTA-AM or the calpain inhibitor PD150606. A dynamic interaction between GRP78 and calpain during the action of cryptotanshinone was unveiled. This together with the altered NF-[Formula: see text]B signaling could be abolished by calpain inhibitor. GRP78 knockdown increased the sensitivity of cancer cells to cryptotanshinone-evoked apoptosis and reduction of cancer cell colony formation. Such sensitization of drug action had been confirmed to be p53-dependent by using p53-mutated (HT-29) and p53-deficient (HCT116 p53-∕-) cells. The synergistic antitumor effect of cryptotanshinone and calpain inhibitor was further exhibited in vivo. Taken together, findings in this study exemplify a new chemotherapeutic regimen comprising cryptotanshinone and calpain inhibitor by regulation of calpain and calcium homeostasis. This has provided us with new insights in the search of a potential target-specific neoadjuvant therapy against colon cancer.
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Affiliation(s)
- Yue Wang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Zhu Zhang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Kathy Ka-Wai Auyeung
- Department of Chemistry, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Chi-Hin Cho
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, P. R. China
| | - Ken Kin-Lam Yung
- Department of Biology, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Joshua Ka-Shun Ko
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China.,Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong, Baptist University, Hong Kong SAR, P. R. China
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200
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Scherr AL, Mock A, Gdynia G, Schmitt N, Heilig CE, Korell F, Rhadakrishnan P, Hoffmeister P, Metzeler KH, Schulze-Osthoff K, Illert AL, Boerries M, Trojan J, Waidmann O, Falkenhorst J, Siveke J, Jost PJ, Bitzer M, Malek NP, Vecchione L, Jelas I, Brors B, Glimm H, Stenzinger A, Grekova SP, Gehrig T, Schulze-Bergkamen H, Jäger D, Schirmacher P, Heikenwalder M, Goeppert B, Schneider M, Fröhling S, Köhler BC. Identification of BCL-XL as highly active survival factor and promising therapeutic target in colorectal cancer. Cell Death Dis 2020; 11:875. [PMID: 33070156 PMCID: PMC7568722 DOI: 10.1038/s41419-020-03092-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 12/13/2022]
Abstract
Since metastatic colorectal cancer (CRC) is a leading cause of cancer-related death, therapeutic approaches overcoming primary and acquired therapy resistance are an urgent medical need. In this study, the efficacy and toxicity of high-affinity inhibitors targeting antiapoptotic BCL-2 proteins (BCL-2, BCL-XL, and MCL-1) were evaluated. By RNA sequencing analysis of a pan-cancer cohort comprising >1500 patients and subsequent prediction of protein activity, BCL-XL was identified as the only antiapoptotic BCL-2 protein that is overactivated in CRC. Consistently, pharmacologic and genetic inhibition of BCL-XL induced apoptosis in human CRC cell lines. In a combined treatment approach, targeting BCL-XL augmented the efficacy of chemotherapy in vitro, in a murine CRC model, and in human ex vivo derived CRC tissue cultures. Collectively, these data show that targeting of BCL-XL is efficient and safe in preclinical CRC models, observations that pave the way for clinical translation.
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Affiliation(s)
- Anna-Lena Scherr
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Andreas Mock
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany.,Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Georg Gdynia
- Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Nathalie Schmitt
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Christoph E Heilig
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Felix Korell
- Department of Medicine V, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Praveen Rhadakrishnan
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120, Heidelberg, Germany
| | - Paula Hoffmeister
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Klaus H Metzeler
- Department of Medicine III, University Hospital, LMU Munich, 81377, Munich, Germany
| | - Klaus Schulze-Osthoff
- German Cancer Consortium (DKTK), 69120, Heidelberg, Germany.,Department of Molecular Medicine, Interfaculty Institute for Biochemistry, University of Tübingen, 72076, Tübingen, Germany
| | - Anna L Illert
- Department of Internal Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg and German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,Comprehensive Cancer Center Freiburg (CCCF), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany
| | - Melanie Boerries
- German Cancer Consortium (DKTK) Partner Site Freiburg and German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,Comprehensive Cancer Center Freiburg (CCCF), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany.,Institute of Medical Bioinformatics and Systems Medicine, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany
| | - Jörg Trojan
- Department of Medicine 1, University Hospital Frankfurt, 60590, Frankfurt, Germany.,Universitäres Centrum für Tumorerkrankungen (UCT), University Hospital Frankfurt, 60590, Frankfurt, Germany
| | - Oliver Waidmann
- Department of Medicine 1, University Hospital Frankfurt, 60590, Frankfurt, Germany.,Universitäres Centrum für Tumorerkrankungen (UCT), University Hospital Frankfurt, 60590, Frankfurt, Germany
| | - Johanna Falkenhorst
- Depārtment of Medical Oncology, Sarcoma Center, West German Cancer Center, University Duisburg-Essen, Medical School, 45147, Essen, Germany.,DKTK partner site Essen and German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Jens Siveke
- Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, 45147, Essen, Germany.,Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, 69120, Heidelberg, Germany
| | - Philipp J Jost
- Medical Department III for Hematology and Oncology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany.,Central Institute for Translational Cancer Research (Translatum), Technical University of Munich, 81675, Munich, Germany.,German Consortium for Translational Cancer Research (DKTK) partner site TUM, German Cancer Research Center Heidelberg (DKFZ), 69120, Heidelberg, Germany
| | - Michael Bitzer
- Department of Internal Medicine I, University Hospital Tübingen, 72076, Tübingen, Germany
| | - Nisar P Malek
- Department of Internal Medicine I, University Hospital Tübingen, 72076, Tübingen, Germany
| | - Loredana Vecchione
- Charité Comprehensive Cancer Center, 10117, Berlin, Germany.,Department of Hematology, Oncology and Tumor Immunology (CCM) Charité - Universitaetsmedizin Berlin, 10117, Berlin, Germany
| | - Ivan Jelas
- Charité Comprehensive Cancer Center, 10117, Berlin, Germany
| | - Benedikt Brors
- German Cancer Consortium (DKTK), 69120, Heidelberg, Germany.,Division of Applied Bioinformatics, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Hanno Glimm
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Dresden and German Cancer Research Center (DKFZ), 01307, Dresden, Germany.,Center for Personalized Oncology, University Hospital Carl Gustav Carus Dresden at TU Dresden, 01307, Dresden, Germany.,German Cancer Consortium (DKTK) Dresden, 01307, Dresden, Germany
| | - Albrecht Stenzinger
- German Cancer Consortium (DKTK), 69120, Heidelberg, Germany.,Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Svetlana P Grekova
- Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Tobias Gehrig
- Department of General and Visceral Surgery, Spital Linth, 8730, Uznach, Switzerland
| | | | - Dirk Jäger
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany.,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Peter Schirmacher
- German Cancer Consortium (DKTK), 69120, Heidelberg, Germany.,Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Benjamin Goeppert
- Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Martin Schneider
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120, Heidelberg, Germany
| | - Stefan Fröhling
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Bruno C Köhler
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital Heidelberg, 69120, Heidelberg, Germany. .,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany.
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