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Fasano M, Pirozzi M, Miceli CC, Cocule M, Caraglia M, Boccellino M, Vitale P, De Falco V, Farese S, Zotta A, Ciardiello F, Addeo R. TGF-β Modulated Pathways in Colorectal Cancer: New Potential Therapeutic Opportunities. Int J Mol Sci 2024; 25:7400. [PMID: 39000507 PMCID: PMC11242595 DOI: 10.3390/ijms25137400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 07/01/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer worldwide, with 20% of patients presenting with metastatic disease at diagnosis. TGF-β signaling plays a crucial role in various cellular processes, including growth, differentiation, apoptosis, epithelial-mesenchymal transition (EMT), regulation of the extracellular matrix, angiogenesis, and immune responses. TGF-β signals through SMAD proteins, which are intracellular molecules that transmit TGF-β signals from the cell membrane to the nucleus. Alterations in the TGF-β pathway and mutations in SMAD proteins are common in metastatic CRC (mCRC), making them critical factors in CRC tumorigenesis. This review first analyzes normal TGF-β signaling and then investigates its role in CRC pathogenesis, highlighting the mechanisms through which TGF-β influences metastasis development. TGF-β promotes neoangiogenesis via VEGF overexpression, pericyte differentiation, and other mechanisms. Additionally, TGF-β affects various elements of the tumor microenvironment, including T cells, fibroblasts, and macrophages, promoting immunosuppression and metastasis. Given its strategic role in multiple processes, we explored different strategies to target TGF-β in mCRC patients, aiming to identify new therapeutic options.
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Affiliation(s)
- Morena Fasano
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Mario Pirozzi
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Chiara Carmen Miceli
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Mariateresa Cocule
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
- Laboratory of Precision and Molecular Oncology, Biogem Scarl, Institute of Genetic Research, Contrada Camporeale, 83031 Ariano Irpino, Italy
| | - Mariarosaria Boccellino
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
| | - Pasquale Vitale
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
| | - Vincenzo De Falco
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
| | - Stefano Farese
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Alessia Zotta
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Fortunato Ciardiello
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Raffaele Addeo
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
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Canda AE, Sever T, Calibasi Kocal G, Basbinar Y, Ellidokuz H. In vitro 3D microfluidic peritoneal metastatic colorectal cancer model for testing different oxaliplatin-based HIPEC regimens. Pleura Peritoneum 2024; 9:23-29. [PMID: 38558874 PMCID: PMC10980980 DOI: 10.1515/pp-2023-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 01/15/2024] [Indexed: 04/04/2024] Open
Abstract
Objectives Treatment of colorectal peritoneal metastases with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) is still evolving. Conducting a randomized trial is challenging due to the high heterogeneity in the presentation of peritoneal disease and various surgical approaches. Biological research may facilitate more rapid translation of information into clinical practice. There is an emerging need for a preclinical model to improve HIPEC treatment protocols in terms of drug doses and treatment durations. The aim of the study is to design a tool that serves as an in vitro three-dimensional (3D) microfluidic peritoneal metastatic colorectal cancer model to test the efficacy of different HIPEC treatments. Methods We determined the effects of current therapy options using a 3D static disease model on human colon carcinoma cell lines (HCT 116) and transforming growth factor-β1 induced epithelial-to-mesenchymal transition (EMT) HCT 116 lines at 37 °C and 42 °C for 30, 60, and 120 min. We determined oxaliplatin's half maximal inhibitory concentrations in a 3D static culture by using viability assay. Clinical practices of HIPEC were applied in the developed model. Results EMT-induced HCT 116 cells were less sensitive to oxaliplatin treatment compared to non-induced cells. We observed increased cytotoxicity when increasing the temperature from 37 °C to 42 °C and extending the treatment duration from 30 to 120 min. We found that 200 mg/m2 oxaliplatin administered for 120 min is the most effective HIPEC treatment option within the framework of clinic applications. Conclusions The tool map provide insights into creating more realistic pre-clinical tools that could be used for a patient-based drug screening.
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Affiliation(s)
- Aras Emre Canda
- Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
| | - Tolga Sever
- Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
| | - Gizem Calibasi Kocal
- Institute of Oncology, Department of Translational Oncology, institution-id-type="Ringgold" />Dokuz Eylul University, Izmir, Türkiye
| | - Yasemin Basbinar
- Institute of Oncology, Department of Translational Oncology, institution-id-type="Ringgold" />Dokuz Eylul University, Izmir, Türkiye
| | - Hulya Ellidokuz
- Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
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Xu Y, Hao J, Chen Q, Qin Y, Qin H, Ren S, Sun C, Zhu Y, Shao B, Zhang J, Wang H. Inhibition of the RBMS1/PRNP axis improves ferroptosis resistance-mediated oxaliplatin chemoresistance in colorectal cancer. Mol Carcinog 2024; 63:224-237. [PMID: 37861356 DOI: 10.1002/mc.23647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 07/25/2023] [Accepted: 10/01/2023] [Indexed: 10/21/2023]
Abstract
The majority of patients with advanced colorectal cancer have chemoresistance to oxaliplatin, and studies on oxaliplatin resistance are limited. Our research showed that RNA-binding motif single-stranded interacting protein 1 (RBMS1) caused ferroptosis resistance in tumor cells, leading to oxaliplatin resistance. We employed bioinformatics to evaluate publically accessible data sets and discovered that RBMS1 was significantly upregulated in oxaliplatin-resistant colorectal cancer cells, in tandem with ferroptosis suppression. In vivo and in vitro studies revealed that inhibiting RBMS1 expression caused ferroptosis in colorectal cancer cells, restoring tumor cell sensitivity to oxaliplatin. Mechanistically, this is due to RBMS1 inducing prion protein translation, resulting in ferroptosis resistance in tumor cells. Validation of clinical specimens revealed that RBMS1 is similarly linked to tumor development and a poor prognosis. Overall, RBMS1 is a potential therapeutic target with clinical translational potential, particularly for oxaliplatin chemoresistance in colorectal cancer.
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Affiliation(s)
- Yini Xu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Jingpeng Hao
- Department of Anorectal Surgery, Tianjin Medical University Second Hospital, Tianjin, China
| | - Qiang Chen
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Yafei Qin
- Department of Vascular Surgery, Henan Provincial People's Hospital, The Affiliated People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Hong Qin
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Shaohua Ren
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Chenglu Sun
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Yanglin Zhu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Bo Shao
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Jingyi Zhang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
| | - Hao Wang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin General Surgery Institute, Tianjin, China
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Kurter H, Basbinar Y, Ellidokuz H, Calibasi-Kocal G. The Role of Cyanidin-3- O-glucoside in Modulating Oxaliplatin Resistance by Reversing Mesenchymal Phenotype in Colorectal Cancer. Nutrients 2023; 15:4705. [PMID: 38004099 PMCID: PMC10674439 DOI: 10.3390/nu15224705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Epithelial-mesenchymal transition (EMT) plays an important role in the biological and biochemical processes of cells, and it is a critical process in the malignant transformation, and mobility of cancer. Additionally, EMT is one of the main mechanisms contributing to chemoresistance. Resistance to oxaliplatin (OXA) poses a momentous challenge in the chemotherapy of advanced colorectal cancer (CRC) patients, highlighting the need to reverse drug resistance and improve patient survival. In this study, we explored the response of cyanidin-3-O-glucoside (C3G), the most abundant anthocyanin in plants, on the mechanisms of drug resistance in cancer, with the purpose of overcoming acquired OXA resistance in CRC cell lines. METHODS We generated an acquired OXA-resistant cell line, named HCT-116-ROx, by gradually exposing parental HCT-116 cells to increasing concentrations of OXA. To characterize the resistance, we performed cytotoxicity assays and shape factor analyses. The apoptotic rate of both resistant and parental cells was determined using Hoechst 33342/Propidium Iodide (PI) fluorescence staining. Migration capacity was evaluated using a wound-healing assay. The mesenchymal phenotype was assessed through qRT-PCR and immunofluorescence staining, employing E-cadherin, N-cadherin, and Vimentin markers. RESULTS Resistance characterization announced decreased OXA sensitivity in resistant cells compared to parental cells. Moreover, the resistant cells exhibited a spindle cell morphology, indicative of the mesenchymal phenotype. Combined treatment of C3G and OXA resulted in an augmented apoptotic rate in the resistant cells. The migration capacity of resistant cells was higher than parental cells, while treatment with C3G decreased the migration rate of HCT-116-ROx cells. Analysis of EMT markers showed that HCT-116-ROx cells exhibited loss of the epithelial phenotype (E-cadherin) and gain of the mesenchymal phenotype (N-cadherin and Vimentin) compared to HCT-116 cells. However, treatment of resistant cells with C3G reversed the mesenchymal phenotype. CONCLUSION The morphological observations of cells acquiring oxaliplatin resistance indicated the loss of the epithelial phenotype and the acquisition of the mesenchymal phenotype. These findings suggest that EMT may contribute to acquired OXA resistance in CRC. Furthermore, C3G decreased the mobility of resistant cells, and reversed the EMT process, indicating its potential to overcome acquired OXA resistance.
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Affiliation(s)
- Hasan Kurter
- Department of Translational Oncology, Institute of Health Sciences, Dokuz Eylul University, Izmir 35330, Turkey;
| | - Yasemin Basbinar
- Department of Translational Oncology, Institute of Oncology, Dokuz Eylul University, Izmir 35330, Turkey;
| | - Hulya Ellidokuz
- Department of Preventive Oncology, Institute of Oncology, Dokuz Eylul University, Izmir 35330, Turkey;
| | - Gizem Calibasi-Kocal
- Department of Translational Oncology, Institute of Oncology, Dokuz Eylul University, Izmir 35330, Turkey;
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Xing P, Wang S, Cao Y, Liu B, Zheng F, Guo W, Huang J, Zhao Z, Yang Z, Lin X, Sang L, Liu Z. Treatment strategies and drug resistance mechanisms in adenocarcinoma of different organs. Drug Resist Updat 2023; 71:101002. [PMID: 37678078 DOI: 10.1016/j.drup.2023.101002] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/11/2023] [Accepted: 08/12/2023] [Indexed: 09/09/2023]
Abstract
Adenocarcinoma is a common type of malignant tumor, originating from glandular epithelial cells in various organs, such as pancreas, breast, lung, stomach, colon, rectus, and prostate. For patients who lose the opportunity for radical surgery, medication is available to provide potential clinical benefits. However, drug resistance is a big obstacle to obtain desired clinical prognosis. In this review, we provide a summary of treatment strategies and drug resistance mechanisms in adenocarcinoma of different organs, including pancreatic cancer, gastric adenocarcinoma, colorectal adenocarcinoma, lung adenocarcinoma, and prostate cancer. Although the underlying molecular mechanisms involved in drug resistance of adenocarcinoma vary from one organ to the other, there are several targets that are universal for drug resistance in adenocarcinoma, and targeting these molecules could potentially reverse drug resistance in the treatment of adenocarcinomas.
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Affiliation(s)
- Peng Xing
- Department of Surgical Oncology, Breast Surgery, General Surgery,The First Hospital of China Medical University, Shenyang, China
| | - Shuo Wang
- Department of Surgical Oncology, Breast Surgery, General Surgery,The First Hospital of China Medical University, Shenyang, China
| | - Yu Cao
- Department of Surgical Oncology, Breast Surgery, General Surgery,The First Hospital of China Medical University, Shenyang, China
| | - Bo Liu
- Department of Cardiac Surgery,The First Hospital of China Medical University, Shenyang, China
| | - Feifei Zheng
- Department of Laboratory Medicine, the Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Wei Guo
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Junhao Huang
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Zimo Zhao
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang, China
| | - Ziyi Yang
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Xingda Lin
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Liang Sang
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang, China.
| | - Zhe Liu
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, China.
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Singh S, Gouri V, Samant M. TGF-β in correlation with tumor progression, immunosuppression and targeted therapy in colorectal cancer. Med Oncol 2023; 40:335. [PMID: 37855975 DOI: 10.1007/s12032-023-02204-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 09/25/2023] [Indexed: 10/20/2023]
Abstract
Colorectal cancer (CRC) is a complex malignancy responsible for the second-highest cancer deaths worldwide. TGF-β maintains normal cellular homeostasis by inhibiting the cell cycle and inducing apoptosis, but its elevated level is correlated with colorectal cancer progression, as TGF-β is a master regulator of the epithelial-to-mesenchymal transition, a critical step of metastasis. Tumors, including CRC, use elevated TGF-β levels to avoid immune surveillance by modulating immune cell differentiation, proliferation, and effector function. Presently, the treatment of advanced CRC is mainly based on chemotherapy, with multiple adverse effects. Thus, there is a need to develop alternate tactics because CRC continue to be mostly resistant to the present therapeutic regimen. TGF-β blockade has emerged as a promising therapeutic target in cancer therapy. Blocking TGF-β with phytochemicals and other molecules, such as antisense oligonucleotides, monoclonal antibodies, and bifunctional traps, alone or in combination, may be a safer and more effective way to treat CRC. Furthermore, combination immunotherapy comprising TGF-β blockers and immune checkpoint inhibitors is gaining popularity because both molecules work synergistically to suppress the immune system. Here, we summarize the current understanding of TGF-β as a therapeutic target for managing CRC and its context-dependent tumor-promoting or tumor-suppressing nature.
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Affiliation(s)
- Sumeet Singh
- Cell and Molecular Biology Laboratory, Department of Zoology, Soban Singh Jeena University, Almora, Uttarakhand, India
| | - Vinita Gouri
- Cell and Molecular Biology Laboratory, Department of Zoology, Soban Singh Jeena University, Almora, Uttarakhand, India
- Department of Zoology, Kumaun University, Nainital, Uttarakhand, India
| | - Mukesh Samant
- Cell and Molecular Biology Laboratory, Department of Zoology, Soban Singh Jeena University, Almora, Uttarakhand, India.
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Unraveling the function of epithelial-mesenchymal transition (EMT) in colorectal cancer: Metastasis, therapy response, and revisiting molecular pathways. Biomed Pharmacother 2023; 160:114395. [PMID: 36804124 DOI: 10.1016/j.biopha.2023.114395] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Colorectal cancer (CRC) is a dangerous form of cancer that affects the gastrointestinal tract. It is a major global health concern, and the aggressive behavior of tumor cells makes it difficult to treat, leading to poor survival rates for patients. One major challenge in treating CRC is the metastasis, or spread, of the cancer, which is a major cause of death. In order to improve the prognosis for patients with CRC, it is necessary to focus on ways to inhibit the cancer's ability to invade and spread. Epithelial-mesenchymal transition (EMT) is a process that is linked to the spread of cancer cells, also known as metastasis. The process transforms epithelial cells into mesenchymal ones, increasing their mobility and ability to invade other tissues. This has been shown to be a key mechanism in the progression of colorectal cancer (CRC), a particularly aggressive form of gastrointestinal cancer. The activation of EMT leads to increases in the spread of CRC cells, and during this process, levels of the protein E-cadherin decrease while levels of N-cadherin and vimentin increase. EMT also contributes to the development of resistance to chemotherapy and radiation therapy in CRC. Non-coding RNAs, such as long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), play a role in regulating EMT in CRC, often through their ability to "sponge" microRNAs. Anti-cancer agents have been shown to suppress EMT and reduce the progression and spread of CRC cells. These findings suggest that targeting EMT or related mechanisms may be a promising approach for treating CRC patients in the clinic.
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Nygaard V, Ree AH, Dagenborg VJ, Børresen-Dale AL, Edwin B, Fretland ÅA, Grzyb K, Haugen MH, Mælandsmo GM, Flatmark K. A PRRX1 Signature Identifies TIM-3 and VISTA as Potential Immune Checkpoint Targets in a Subgroup of Microsatellite Stable Colorectal Cancer Liver Metastases. CANCER RESEARCH COMMUNICATIONS 2023; 3:235-244. [PMID: 36968142 PMCID: PMC10035516 DOI: 10.1158/2767-9764.crc-22-0295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/21/2022] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
Disease recurrence and drug resistance are major challenges in the clinical management of patients with colorectal cancer liver metastases (CLM), and because tumors are generally microsatellite stable (MSS), responses to immune therapies are poor. The mesenchymal phenotype is overrepresented in treatment-resistant cancers and is associated with an immunosuppressed microenvironment. The aim of this work was to molecularly identify and characterize a mesenchymal subgroup of MSS CLM to identify novel therapeutic approaches. We here generated a mesenchymal gene expression signature by analysis of resection specimens from 38 patients with CLM using ranked expression level of the epithelial-to-mesenchymal transition-related transcription factor PRRX1. Downstream pathway analysis based on the resulting gene signature was performed and independent, publicly available datasets were used to validate the findings. A subgroup comprising 16% of the analyzed CLM samples were classified as mesenchymal, or belonging to the PRRX1 high group. Analysis of the PRRX1 signature genes revealed a distinct immunosuppressive phenotype with high expression of immune checkpoints HAVCR2/TIM-3 and VISTA, in addition to the M2 macrophage marker CD163. The findings were convincingly validated in datasets from three external CLM cohorts. Upregulation of immune checkpoints HAVCR2/TIM-3 and VISTA in the PRRX1 high subgroup is a novel finding, and suggests immune evasion beyond the PD-1/PD-L1 axis, which may contribute to poor response to PD-1/PD-L1-directed immune therapy in MSS colorectal cancer. Importantly, these checkpoints represent potential novel opportunities for immune-based therapy approaches in a subset of MSS CLM. Significance CLM is an important cause of colorectal cancer mortality where the majority of patients have yet to benefit from immunotherapies. In this study of gene expression profiling analyses, we uncovered novel immune checkpoint targets in a subgroup of patients with MSS CLMs harboring a mesenchymal phenotype.
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Affiliation(s)
- Vigdis Nygaard
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Anne Hansen Ree
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
| | - Vegar Johansen Dagenborg
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterological Surgery, Oslo University Hospital, Oslo, Norway
| | - Anne-Lise Børresen-Dale
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Bjørn Edwin
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
- The Intervention Center, Oslo University Hospital, Oslo, Norway
| | - Åsmund Avdem Fretland
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
- The Intervention Center, Oslo University Hospital, Oslo, Norway
| | - Krzysztof Grzyb
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Mads H. Haugen
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Gunhild M. Mælandsmo
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Institute for Medical Biology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Kjersti Flatmark
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterological Surgery, Oslo University Hospital, Oslo, Norway
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Papaccio F, García-Mico B, Gimeno-Valiente F, Cabeza-Segura M, Gambardella V, Gutiérrez-Bravo MF, Alfaro-Cervelló C, Martinez-Ciarpaglini C, Rentero-Garrido P, Zúñiga-Trejos S, Carbonell-Asins JA, Fleitas T, Roselló S, Huerta M, Sánchez del Pino MM, Sabater L, Roda D, Tarazona N, Cervantes A, Castillo J. "Proteotranscriptomic analysis of advanced colorectal cancer patient derived organoids for drug sensitivity prediction". JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2023; 42:8. [PMID: 36604765 PMCID: PMC9817273 DOI: 10.1186/s13046-022-02591-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/28/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Patient-derived organoids (PDOs) from advanced colorectal cancer (CRC) patients could be a key platform to predict drug response and discover new biomarkers. We aimed to integrate PDO drug response with multi-omics characterization beyond genomics. METHODS We generated 29 PDO lines from 22 advanced CRC patients and provided a morphologic, genomic, and transcriptomic characterization. We performed drug sensitivity assays with a panel of both standard and non-standard agents in five long-term cultures, and integrated drug response with a baseline proteomic and transcriptomic characterization by SWATH-MS and RNA-seq analysis, respectively. RESULTS PDOs were successfully generated from heavily pre-treated patients, including a paired model of advanced MSI high CRC deriving from pre- and post-chemotherapy liver metastasis. Our PDOs faithfully reproduced genomic and phenotypic features of original tissue. Drug panel testing identified differential response among PDOs, particularly to oxaliplatin and palbociclib. Proteotranscriptomic analyses revealed that oxaliplatin non-responder PDOs present enrichment of the t-RNA aminoacylation process and showed a shift towards oxidative phosphorylation pathway dependence, while an exceptional response to palbociclib was detected in a PDO with activation of MYC and enrichment of chaperonin T-complex protein Ring Complex (TRiC), involved in proteome integrity. Proteotranscriptomic data fusion confirmed these results within a highly integrated network of functional processes involved in differential response to drugs. CONCLUSIONS Our strategy of integrating PDOs drug sensitivity with SWATH-mass spectrometry and RNA-seq allowed us to identify different baseline proteins and gene expression profiles with the potential to predict treatment response/resistance and to help in the development of effective and personalized cancer therapeutics.
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Affiliation(s)
- Federica Papaccio
- grid.11780.3f0000 0004 1937 0335Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy ,Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Blanca García-Mico
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Francisco Gimeno-Valiente
- grid.83440.3b0000000121901201University College London Cancer Institute, Cancer Evolution and Genome Instability Laboratory, London, UK
| | - Manuel Cabeza-Segura
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Valentina Gambardella
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - María Fernanda Gutiérrez-Bravo
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.442220.20000 0004 0485 4548Health Sciences Faculty, Universidad Internacional SEK (UISEK), Quito, 170120 Ecuador
| | - Clara Alfaro-Cervelló
- Department of Pathology, Hospital Clínico Universitario, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Carolina Martinez-Ciarpaglini
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain ,Department of Pathology, Hospital Clínico Universitario, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Pilar Rentero-Garrido
- grid.5338.d0000 0001 2173 938XPrecision Medicine Unit, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Sheila Zúñiga-Trejos
- grid.5338.d0000 0001 2173 938XBioinformatic and Biostatistic Unit, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Juan Antonio Carbonell-Asins
- grid.5338.d0000 0001 2173 938XBioinformatic and Biostatistic Unit, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Tania Fleitas
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Susana Roselló
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Marisol Huerta
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Manuel M. Sánchez del Pino
- grid.5338.d0000 0001 2173 938XUniversity Institute of Biotechnology and Biomedicine (BIOTECMED), University of Valencia, 46100 Burjassot, Spain ,grid.5338.d0000 0001 2173 938XDepartment of Biochemistry and Molecular Biology, Universitat de València, 46100 Burjassot, Spain
| | - Luís Sabater
- Liver, Biliary and Pancreatic Unit, Department of Surgery, Hospital Clínico Universitario of Valencia, University of Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Desamparados Roda
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Noelia Tarazona
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Andrés Cervantes
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Josefa Castillo
- Department of Medical Oncology, Hospital Clínico Universitario de Valencia, INCLIVA Biomedical Research Institute, University of Valencia, Avda. Blasco Ibañez 17, 46010 Valencia, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain ,grid.5338.d0000 0001 2173 938XDepartment of Biochemistry and Molecular Biology, Universitat de València, 46100 Burjassot, Spain
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10
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Toledo B, Picon-Ruiz M, Marchal JA, Perán M. Dual Role of Fibroblasts Educated by Tumour in Cancer Behavior and Therapeutic Perspectives. Int J Mol Sci 2022; 23:15576. [PMID: 36555218 PMCID: PMC9778751 DOI: 10.3390/ijms232415576] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/25/2022] [Accepted: 12/03/2022] [Indexed: 12/13/2022] Open
Abstract
Tumours are complex systems with dynamic interactions between tumour cells, non-tumour cells, and extracellular components that comprise the tumour microenvironment (TME). The majority of TME's cells are cancer-associated fibroblasts (CAFs), which are crucial in extracellular matrix (ECM) construction, tumour metabolism, immunology, adaptive chemoresistance, and tumour cell motility. CAF subtypes have been identified based on the expression of protein markers. CAFs may act as promoters or suppressors in tumour cells depending on a variety of factors, including cancer stage. Indeed, CAFs have been shown to promote tumour growth, survival and spread, and secretome changes, but they can also slow tumourigenesis at an early stage through mechanisms that are still poorly understood. Stromal-cancer interactions are governed by a variety of soluble factors that determine the outcome of the tumourigenic process. Cancer cells release factors that enhance the ability of fibroblasts to secrete multiple tumour-promoting chemokines, acting on malignant cells to promote proliferation, migration, and invasion. This crosstalk between CAFs and tumour cells has given new prominence to the stromal cells, from being considered as mere physical support to becoming key players in the tumour process. Here, we focus on the concept of cancer as a non-healing wound and the relevance of chronic inflammation to tumour initiation. In addition, we review CAFs heterogeneous origins and markers together with the potential therapeutic implications of CAFs "re-education" and/or targeting tumour progression inhibition.
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Affiliation(s)
- Belén Toledo
- Department of Health Sciences, University of Jaén, E-23071 Jaén, Spain
| | - Manuel Picon-Ruiz
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, E-18100 Granada, Spain
- Instituto de Investigación Sanitaria ibs. GRANADA, Hospitales Universitarios de Granada-Universidad de Granada, E-18071 Granada, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, E-18016 Granada, Spain
- Excellence Research Unit “Modeling Nature” (MNat), University of Granada, E-18016 Granada, Spain
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, E-18100 Granada, Spain
- Instituto de Investigación Sanitaria ibs. GRANADA, Hospitales Universitarios de Granada-Universidad de Granada, E-18071 Granada, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, E-18016 Granada, Spain
- Excellence Research Unit “Modeling Nature” (MNat), University of Granada, E-18016 Granada, Spain
| | - Macarena Perán
- Department of Health Sciences, University of Jaén, E-23071 Jaén, Spain
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, E-18100 Granada, Spain
- Excellence Research Unit “Modeling Nature” (MNat), University of Granada, E-18016 Granada, Spain
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11
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Hogenson TL, Xie H, Phillips WJ, Toruner MD, Li JJ, Horn IP, Kennedy DJ, Almada LL, Marks DL, Carr RM, Toruner M, Sigafoos AN, Koenig-Kappes AN, Olson RL, Tolosa EJ, Zhang C, Li H, Doles JD, Bleeker J, Barrett MT, Boyum JH, Kipp BR, Mahipal A, Hubbard JM, Scheffler Hanson TJ, Petersen GM, Dasari S, Oberg AL, Truty MJ, Graham RP, Levy MJ, Zhu M, Billadeau DD, Adjei AA, Dusetti N, Iovanna JL, Bekaii-Saab TS, Ma WW, Fernandez-Zapico ME. Culture media composition influences patient-derived organoid ability to predict therapeutic responses in gastrointestinal cancers. JCI Insight 2022; 7:e158060. [PMID: 36256477 PMCID: PMC9746806 DOI: 10.1172/jci.insight.158060] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 10/12/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUNDA patient-derived organoid (PDO) platform may serve as a promising tool for translational cancer research. In this study, we evaluated PDO's ability to predict clinical response to gastrointestinal (GI) cancers.METHODSWe generated PDOs from primary and metastatic lesions of patients with GI cancers, including pancreatic ductal adenocarcinoma, colorectal adenocarcinoma, and cholangiocarcinoma. We compared PDO response with the observed clinical response for donor patients to the same treatments.RESULTSWe report an approximately 80% concordance rate between PDO and donor tumor response. Importantly, we found a profound influence of culture media on PDO phenotype, where we showed a significant difference in response to standard-of-care chemotherapies, distinct morphologies, and transcriptomes between media within the same PDO cultures.CONCLUSIONWhile we demonstrate a high concordance rate between donor tumor and PDO, these studies also showed the important role of culture media when using PDOs to inform treatment selection and predict response across a spectrum of GI cancers.TRIAL REGISTRATIONNot applicable.FUNDINGThe Joan F. & Richard A. Abdoo Family Fund in Colorectal Cancer Research, GI Cancer program of the Mayo Clinic Cancer Center, Mayo Clinic SPORE in Pancreatic Cancer, Center of Individualized Medicine (Mayo Clinic), Department of Laboratory Medicine and Pathology (Mayo Clinic), Incyte Pharmaceuticals and Mayo Clinic Hepatobiliary SPORE, University of Minnesota-Mayo Clinic Partnership, and the Early Therapeutic program (Department of Oncology, Mayo Clinic).
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Affiliation(s)
- Tara L. Hogenson
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Hao Xie
- Department of Gastrointestinal Oncology, H Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
- Division of Medical Oncology, Department of Oncology
| | - William J. Phillips
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Merih D. Toruner
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Jenny J. Li
- Division of Medical Oncology, Department of Oncology
| | - Isaac P. Horn
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Devin J. Kennedy
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Luciana L. Almada
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - David L. Marks
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Ryan M. Carr
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Murat Toruner
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Ashley N. Sigafoos
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Amanda N. Koenig-Kappes
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Rachel L.O. Olson
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Ezequiel J. Tolosa
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Hu Li
- Department of Pharmacology, and
| | - Jason D. Doles
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonathan Bleeker
- Sanford Research, Oncology, Sanford Health, Sioux Falls, South Dakota, USA
| | | | | | | | - Amit Mahipal
- Division of Medical Oncology, Department of Oncology
| | | | | | | | - Surendra Dasari
- Division of Computational Biology, Department of Quantitative Health Sciences, and
| | - Ann L. Oberg
- Division of Computational Biology, Department of Quantitative Health Sciences, and
| | - Mark J. Truty
- Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Rondell P. Graham
- Division of Anatomic Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J. Levy
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Mojun Zhu
- Division of Medical Oncology, Department of Oncology
| | - Daniel D. Billadeau
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Alex A. Adjei
- Division of Medical Oncology, Department of Oncology
| | - Nelson Dusetti
- Cancer Research Center of Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Juan L. Iovanna
- Cancer Research Center of Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | | | - Wen Wee Ma
- Division of Medical Oncology, Department of Oncology
| | - Martin E. Fernandez-Zapico
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, Minnesota, USA
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12
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Chen TW, Hung WZ, Chiang SF, Chen WTL, Ke TW, Liang JA, Huang CY, Yang PC, Huang KCY, Chao KSC. Dual inhibition of TGFβ signaling and CSF1/CSF1R reprograms tumor-infiltrating macrophages and improves response to chemotherapy via suppressing PD-L1. Cancer Lett 2022; 543:215795. [PMID: 35718267 DOI: 10.1016/j.canlet.2022.215795] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/02/2022]
Abstract
TGFβ contributes to chemoresistance in advanced colorectal cancer (CRC) via diverse immune-microenvironment mechanisms. Here, we found that cancer cell autonomous TGFβ directly triggered tumor programmed cell death 1 ligand 1 (PD-L1) upregulation, resulting in resistance to chemotherapy. Inhibition of tumor PD-L1 expression sensitized cancer cells to chemotherapy, reduced lung metastasis and increased the influx of CD8+ T cells. However, chemorefractory cancer cell-derived CSF1 recruited TAMs for TGFβ-mediated PD-L1 upregulation via a vicious cycle. High infiltration of macrophages was clinically correlated with the status of tumor PD-L1 after chemotherapy treatment in CRC patients. We found that depletion of immunosuppressive CSF1R+ TAM infiltration and blockade of the TGFβ receptor resulted in an increased influx of cytotoxic CD8+ T and effector memory CD8+ cells, a reduction in regulatory T cells, and a synergistic inhibition of tumor growth when combined with chemotherapy. These findings show that CSF1R+ TAMs and TGFβ are the dominant components that regulate PD-L1 expression within the immunosuppressive tumor microenvironment, providing a therapeutic strategy for advanced CRC patients.
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Affiliation(s)
- Tsung-Wei Chen
- Graduate Institute of Biomedical Science, China Medical University, Taichung, 40402, Taiwan; Department of Pathology, Asia University Hospital, Asia University, Taichung, 41354, Taiwan
| | - Wei-Ze Hung
- Proton Therapy and Science Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Shu-Fen Chiang
- Lab of Precision Medicine, Feng-Yuan Hospital, Ministry of Health and Welfare, Taichung, 42055, Taiwan
| | - William Tzu-Liang Chen
- Department of Colorectal Surgery, China Medical University HsinChu Hospital, China Medical University, HsinChu, 302, Taiwan; Department of Colorectal Surgery, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan; Department of Surgery, School of Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Tao-Wei Ke
- Department of Colorectal Surgery, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan; School of Chinese Medicine & Graduate Institute of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Ji-An Liang
- Department of Radiation Oncology, China Medical University Hospital, China Medical University, Taichung, Taiwan; Department of Radiotherapy, School of Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, 40402, Taiwan; Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan; Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, Taiwan; Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien, 970, Taiwan; Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, 97004, Taiwan
| | - Pei-Chen Yang
- Proton Therapy and Science Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Kevin Chih-Yang Huang
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung, 40402, Taiwan; Translation Research Core, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan.
| | - K S Clifford Chao
- Graduate Institute of Biomedical Science, China Medical University, Taichung, 40402, Taiwan; Proton Therapy and Science Center, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan; Department of Radiation Oncology, China Medical University Hospital, China Medical University, Taichung, Taiwan.
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13
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In-silico drug-likeness analysis, ADME properties, and molecular docking studies of cyanidin-3-arabinoside, pelargonidin-3-glucoside, and peonidin-3-arabinoside as natural anticancer compounds against acting receptor-like kinase 5 receptor. Anticancer Drugs 2022; 33:517-522. [PMID: 35324525 DOI: 10.1097/cad.0000000000001297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The aim of the study was in-silico drug-likeness analysis, absorption, distribution, metabolism, and excretion (ADME) properties, and molecular docking studies of anthocyanins as natural anticancer compounds against acting receptor-like kinase 5 (ALK5) receptor. Transforming growth factor-β (TGF-β) plays an essential role in various cellular processes. Increased expression of TGF-β and its receptor TGFβR-I (i.e. ALK5) have been associated with poor prognosis in cancer patients. METHODS The drug-likeness activity of anthocyanins was performed using SwissADME tool. Molecular docking studies were carried out by using the Autodock Vina 1.5.6 tool. RESULTS The results revealed that cyanidin-3-arabinoside (C3A), pelargonidin-3-glucoside (P3G), and peonidin-3-arabinoside (P3A) were able to use both Lipinski's rule of five and Ghose variations. The binding energies of C3A, P3G, and P3A against ALK5 were found as -8.0, -8.3, and -8.4 kcal mol-1, respectively. CONCLUSION These selected anthocyanins have shown higher binding energies than known inhibitors to the ALK5 receptor. Further in-vitro and in-vivo studies were strongly recommended to clarify the whole mechanism.
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14
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Lv X, Xu G. Regulatory role of the transforming growth factor-β signaling pathway in the drug resistance of gastrointestinal cancers. World J Gastrointest Oncol 2021; 13:1648-1667. [PMID: 34853641 PMCID: PMC8603464 DOI: 10.4251/wjgo.v13.i11.1648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/28/2021] [Accepted: 08/18/2021] [Indexed: 02/06/2023] Open
Abstract
Gastrointestinal (GI) cancer, including esophageal, gastric, and colorectal cancer, is one of the most prevalent types of malignant carcinoma and the leading cause of cancer-related deaths. Despite significant advances in therapeutic strategies for GI cancers in recent decades, drug resistance with various mechanisms remains the prevailing cause of therapy failure in GI cancers. Accumulating evidence has demonstrated that the transforming growth factor (TGF)-β signaling pathway has crucial, complex roles in many cellular functions related to drug resistance. This review summarizes current knowledge regarding the role of the TGF-β signaling pathway in the resistance of GI cancers to conventional chemotherapy, targeted therapy, immunotherapy, and traditional medicine. Various processes, including epithelial-mesenchymal transition, cancer stem cell development, tumor microenvironment alteration, and microRNA biogenesis, are proposed as the main mechanisms of TGF-β-mediated drug resistance in GI cancers. Several studies have already indicated the benefit of combining antitumor drugs with agents that suppress the TGF-β signaling pathway, but this approach needs to be verified in additional clinical studies. Moreover, the identification of potential biological markers that can be used to predict the response to TGF-β signaling pathway inhibitors during anticancer treatments will have important clinical implications in the future.
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Affiliation(s)
- Xiaoqun Lv
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai 201508, China
| | - Guoxiong Xu
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai 201508, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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15
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Goudar VS, Koduri MP, Ta YNN, Chen Y, Chu LA, Lu LS, Tseng FG. Impact of a Desmoplastic Tumor Microenvironment for Colon Cancer Drug Sensitivity: A Study with 3D Chimeric Tumor Spheroids. ACS APPLIED MATERIALS & INTERFACES 2021; 13:48478-48491. [PMID: 34633791 DOI: 10.1021/acsami.1c18249] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Three-dimensional (3D) spheroid culture provides opportunities to model tumor growth closer to its natural context. The collagen network in the extracellular matrix supports autonomic tumor cell proliferation, but its presence and role in tumor spheroids remain unclear. In this research, we developed an in vitro 3D co-culture model in a microwell 3D (μ-well 3D) cell-culture array platform to mimic the tumor microenvironment (TME). The modular setup is used to characterize the paracrine signaling molecules and the role of the intraspheroidal collagen network in cancer drug resistance. The μ-well 3D platform is made up of poly(dimethylsiloxane) that contains 630 round wells for individual spheroid growth. Inside each well, the growth surface measured 500 μm in diameter and was functionalized with the amphiphilic copolymer. HCT-8 colon cancer cells and/or NIH3T3 fibroblasts were seeded in each well and incubated for up to 9 days for TME studies. It was observed that NIH3T3 cells promoted the kinetics of tumor organoid formation. The two types of cells self-organized into core-shell chimeric tumor spheroids (CTSs) with fibroblasts confined to the shell and cancer cells localized to the core. Confocal microscopy analysis indicated that a type-I collagen network developed inside the CTS along with increased TGF-β1 and α-SMA proteins. The results were correlated with a significantly increased stiffness in 3D co-cultured CTS up to 52 kPa as compared to two-dimensional (2D) co-culture. CTS was more resistant to 5-FU (IC50 = 14.0 ± 3.9 μM) and Regorafenib (IC50 = 49.8 ± 9.9 μM) compared to cells grown under the 2D condition 5-FU (IC50 = 12.2 ± 3.7 μM) and Regorafenib (IC50 = 5.9 ± 1.9 μM). Targeted collagen homeostasis with Sclerotiorin led to damaged collagen structure and disrupted the type-I collagen network within CTS. Such a treatment significantly sensitized collagen-supported CTS to 5-FU (IC50 = 4.4 ± 1.3 μM) and to Regorafenib (IC50 = 0.5 ± 0.2 μM). In summary, the efficient formation of colon cancer CTSs in a μ-well 3D culture platform allows exploration of the desmoplastic TME. The novel role of intratumor collagen quality as a drug sensitization target warrants further investigation.
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Affiliation(s)
- Venkanagouda S Goudar
- Department of Engineering and System Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Manohar Prasad Koduri
- International Intercollegiate Ph.D. Program, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
- Department of Mechanical, Materials, and Aerospace, School of Engineering, University of Liverpool, Harrison Hughes Building, Liverpool L693GH, U.K
| | - Yen-Nhi Ngoc Ta
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Yunching Chen
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Li-An Chu
- Department of Biomedical and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
- Brain Research Center, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Long-Sheng Lu
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan, ROC
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan, ROC
- International Ph.D. Program in Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan, ROC
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei 11031, Taiwan, ROC
| | - Fan-Gang Tseng
- Department of Engineering and System Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
- International Intercollegiate Ph.D. Program, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
- Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan, ROC
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16
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Namikawa T, Shimizu S, Yokota K, Tanioka N, Munekage M, Uemura S, Maeda H, Kitagawa H, Kobayashi M, Hanazaki K. Neutrophil-to-lymphocyte ratio and C-reactive protein-to-albumin ratio as prognostic factors for unresectable advanced or recurrent gastric cancer. Langenbecks Arch Surg 2021; 407:609-621. [PMID: 34652563 DOI: 10.1007/s00423-021-02356-w] [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: 07/15/2021] [Accepted: 10/11/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE This study evaluated the prognostic value of C-reactive protein-to-albumin (CAR) and neutrophil-to-lymphocyte ratios (NLR) in conjunction with host-related factors in patients with unresectable advanced or recurrent gastric cancer. METHODS A total of 411 patients with unresectable advanced gastric cancer were treated at Kochi Medical School between 2007 and 2019. Associations between clinicopathological parameters and systemic inflammatory and nutritional markers, including CAR and NLR, with overall survival were analyzed retrospectively. RESULTS The optimal cut-off values of predicted median survival time were 0.096 (sensitivity, 74.9%; specificity, 42.5%) for CAR and 3.47 (sensitivity, 64.1%; specificity, 57.5%) for NLR, based on the results of receiver operating characteristic analysis. A weak significant positive correlation was identified between CAR and NLR (r = 0.388, P < 0.001). The median survival time was significantly higher in patients with intestinal-type than those with diffuse-type histology (18.3 months vs. 9.5 months; P = 0.001), CAR < 0.096 than those with CAR ≥ 0.096 (14.8 months vs. 9.9 months; P < 0.029), and those with NLR < 3.47 than NLR ≥ 3.47 (14.7 months vs. 8.8 months; P < 0.001). Multivariate survival analysis revealed that diffuse-type histology (hazard ratio (HR) 1.865; 95% confidence interval (CI) 1.397-2.490; P < 0.001)), 1 or more performance status (HR 11.510; 95% CI 7.941-16.683; P < 0.001), and NLR ≥ 3.47 (HR 1.341; 95% CI 1.174-1.769; P = 0.023) were significantly associated with independent predictors of worse prognosis. CONCLUSIONS High CAR and NLR are associated with poor survival in patients with unresectable and recurrent gastric cancer.
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Affiliation(s)
- Tsutomu Namikawa
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan.
| | - Shigeto Shimizu
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Keiichiro Yokota
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Nobuhisa Tanioka
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Masaya Munekage
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Sunao Uemura
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Hiromichi Maeda
- Department of Human Health and Medical Sciences, Kochi Medical School, Kochi, Japan
| | - Hiroyuki Kitagawa
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Michiya Kobayashi
- Department of Human Health and Medical Sciences, Kochi Medical School, Kochi, Japan
| | - Kazuhiro Hanazaki
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
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Lee S, Byeon S, Ko J, Hyung S, Lee I, Jeon NL, Hong JY, Kim ST, Park SH, Lee J. Reducing tumor invasiveness by ramucirumab and TGF-β receptor kinase inhibitor in a diffuse-type gastric cancer patient-derived cell model. Cancer Med 2021; 10:7253-7262. [PMID: 34542244 PMCID: PMC8525100 DOI: 10.1002/cam4.4259] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/19/2021] [Accepted: 08/10/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Diffuse-type gastric cancer (GC) is known to be more aggressive and relatively resistant to conventional chemotherapy. Hence, more optimized treatment strategy is urgently needed in diffuse-type GC. METHODS Using a panel of 10 GC cell lines and 3 GC patient-derived cells (PDCs), we identified cell lines with high EMTness which is a distinct feature for diffuse-type GC. We treated GC cells with high EMTness with ramucirumab alone, TGF-β receptor kinase inhibitor (TEW-7197) alone, or in combination to investigate the drug's effects on invasiveness, spheroid formation, EMT marker expression, and tumor-induced angiogenesis using a spheroid-on-a-chip model. RESULTS Both TEW-7197 and ramucirumab treatments profoundly decreased invasiveness of EMT-high cell lines and PDCs. With a 3D tumor spheroid-on-a-chip, we identified versatile influence of co-treatment on cancer cell-induced blood vessel formation as well as on EMT progression in tumor spheroids. The 3D tumor spheroid-on-a-chip demonstrated that TEW-7197 + ramucirumab combination significantly decreased PDC-induced vessel formation. CONCLUSIONS In this study, we showed TEW-7197 and ramucirumab considerably decreased invasiveness, thus EMTness in a panel of diffuse-type GC cell lines including GC PDCs. Taken together, we confirmed that combination of TEW-7197 and ramucirumab reduced tumor spheroid and GC PDC-induced blood vessel formation concomitantly in the spheroid-on-a-chip model.
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Affiliation(s)
- Song‐Yi Lee
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - Seonggyu Byeon
- Department of Internal MedicineChungbuk National University HospitalChungbuk National University College of MedicineCheongjuKorea
| | - Jihoon Ko
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
- Department of Mechanical EngineeringSeoul National UniversitySeoulKorea
| | - Sujin Hyung
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - In‐Kyoung Lee
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - Noo Li Jeon
- Department of Mechanical EngineeringSeoul National UniversitySeoulKorea
| | - Jung Yong Hong
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - Seung Tae Kim
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - Se Hoon Park
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
| | - Jeeyun Lee
- Division of Hematology‐OncologyDepartment of MedicineSamsung Medical CenterSungkyunkwan UniversitySeoulKorea
- Department of Intelligent Precision Healthcare ConvergenceSungkyunkwan UniversitySuwonKorea
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18
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Yücel A, Yücel H, Aydemir F, Mutaf M, Eryılmaz MA, Arbağ H. Development of Pharyngocutaneous Fistula after Total Laryngectomy: The Predictive Value of C-reactive Protein/Albumin Ratio. ACTA MEDICA (HRADEC KRÁLOVÉ) 2021; 63:159-163. [PMID: 33355076 DOI: 10.14712/18059694.2020.58] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND We aimed to evaluate whether C-reactive protein(CRP)/ Albumin ratio (CAR) performed in the early postoperative period after total laryngectomy could be a predictive factor for the development of pharyngocutaneous fistula (PCF). METHODS The files of patients with laryngeal squamous cell carcinoma who underwent total laryngectomy between January 2005 and January 2019 were retrospectively reviewed. Patients were divided into two groups: patients with PCF (PCF group) and without (Non-PCF group). CAR values and risk factors were compared between groups. RESULTS The overall incidence of PCF was 23.2%. There was a statistically significant difference between the two groups in terms of CRP and CAR levels (p = 0.001). The CAR value of 27.05 (sensitivity = 75.0% , specificity 68.2%, area under curve (AUC) = 0.742, 95% confidence interval 0.616-0.868) was determined as a cutoff value to describe the development of fistula in the early postoperative period. In multiple linear regression analysis, there was an independent relationship between presence of PCF and previous RT and CAR value. CONCLUSIONS CAR, performed in the early postoperative period, may be a new and useful marker for predicting PCF after total laryngectomy.
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Affiliation(s)
- Abitter Yücel
- Department of Otorhinolaryngology Head and Neck Surgery, Konya Training and Research Hospital, University of Health Sciences, Konya, Turkey.
| | - Hilal Yücel
- Department of Otorhinolaryngology Head and Neck Surgery, Konya Training and Research Hospital, University of Health Sciences, Konya, Turkey
| | - Fuat Aydemir
- Department of Otorhinolaryngology, Kulu State Hospital, Konya, Turkey
| | - Mert Mutaf
- Department of Otorhinolaryngology Head and Neck Surgery, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
| | - Mehmet Akif Eryılmaz
- Department of Otorhinolaryngology Head and Neck Surgery, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
| | - Hamdi Arbağ
- Department of Otorhinolaryngology Head and Neck Surgery, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
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TGF-β Signaling: From Tissue Fibrosis to Tumor Microenvironment. Int J Mol Sci 2021; 22:ijms22147575. [PMID: 34299192 PMCID: PMC8303588 DOI: 10.3390/ijms22147575] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/09/2021] [Accepted: 07/09/2021] [Indexed: 02/06/2023] Open
Abstract
Transforming growth factor-β (TGF-β) signaling triggers diverse biological actions in inflammatory diseases. In tissue fibrosis, it acts as a key pathogenic regulator for promoting immunoregulation via controlling the activation, proliferation, and apoptosis of immunocytes. In cancer, it plays a critical role in tumor microenvironment (TME) for accelerating invasion, metastasis, angiogenesis, and immunosuppression. Increasing evidence suggest a pleiotropic nature of TGF-β signaling as a critical pathway for generating fibrotic TME, which contains numerous cancer-associated fibroblasts (CAFs), extracellular matrix proteins, and remodeling enzymes. Its pathogenic roles and working mechanisms in tumorigenesis are still largely unclear. Importantly, recent studies successfully demonstrated the clinical implications of fibrotic TME in cancer. This review systematically summarized the latest updates and discoveries of TGF-β signaling in the fibrotic TME.
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20
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Yu Q, Li KZ, Fu YJ, Tang Y, Liang XQ, Liang ZQ, Bai JH. Clinical significance and prognostic value of C-reactive protein/albumin ratio in gastric cancer. Ann Surg Treat Res 2021; 100:338-346. [PMID: 34136430 PMCID: PMC8176197 DOI: 10.4174/astr.2021.100.6.338] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/08/2021] [Accepted: 03/23/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose This study was aimed to evaluate the clinical significance and prognostic value of CRP/albumin ratio (CAR) in patients with gastric cancer. Methods The data of 205 gastric cancer patients who underwent surgery was analyzed retrospectively. The association of CAR with the clinical features and prognostic value in gastric cancer was analyzed. The data of this study was combined with previous studies to further determine the prognostic value of CAR in patients with gastric cancer using a meta-analysis method. Results Cox analysis revealed that preoperative CAR was an independent prognosis indicator in patients with gastric cancer. High expression of CAR indicated a shorter survival time than in those with lower expression. CAR has a higher prognostic value in the 1-, 3-, and 5-year overall survival in patients with gastric cancer. CAR showed significant difference regarding the gastric cancer patients' age, M stage, and clinical stage. The discriminate value of CAR in M stage of gastric cancer was high (area under the curve, 0.809). A meta-analysis combining previous data and our data showed that preoperative CAR demonstrated a significant association with the overall survival of patients with gastric cancer. Conclusion This study demonstrated that preoperative CAR could serve as an important prognostic indicator in patients with gastric cancer.
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Affiliation(s)
- Qian Yu
- Department of Pharmaceutics, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Ke-Zhi Li
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yan-Jun Fu
- Department of Pharmaceutics, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yanping Tang
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Xin-Qiang Liang
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Zhi-Qing Liang
- Department of Endocrinology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Ji-Hong Bai
- Department of Pharmaceutics, Affiliated Hospital of Guilin Medical University, Guilin, China
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21
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De Las Rivas J, Brozovic A, Izraely S, Casas-Pais A, Witz IP, Figueroa A. Cancer drug resistance induced by EMT: novel therapeutic strategies. Arch Toxicol 2021; 95:2279-2297. [PMID: 34003341 PMCID: PMC8241801 DOI: 10.1007/s00204-021-03063-7] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023]
Abstract
Over the last decade, important clinical benefits have been achieved in cancer patients by using drug-targeting strategies. Nevertheless, drug resistance is still a major problem in most cancer therapies. Epithelial-mesenchymal plasticity (EMP) and tumour microenvironment have been described as limiting factors for effective treatment in many cancer types. Moreover, epithelial-to-mesenchymal transition (EMT) has also been associated with therapy resistance in many different preclinical models, although limited evidence has been obtained from clinical studies and clinical samples. In this review, we particularly deepen into the mechanisms of which intermediate epithelial/mesenchymal (E/M) states and its interconnection to microenvironment influence therapy resistance. We also describe how the use of bioinformatics and pharmacogenomics will help to figure out the biological impact of the EMT on drug resistance and to develop novel pharmacological approaches in the future.
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Affiliation(s)
- Javier De Las Rivas
- Bioinformatics and Functional Genomics Group, Cancer Research Center (CiC-IBMCC, CSIC/USAL/IBSAL), Consejo Superior de Investigaciones Científicas (CSIC), University of Salamanca (USAL), Salamanca, Spain
| | - Anamaria Brozovic
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Sivan Izraely
- Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Alba Casas-Pais
- Epithelial Plasticity and Metastasis Group, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Spain.,Universidade da Coruña (UDC), Coruña, Spain
| | - Isaac P Witz
- Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Angélica Figueroa
- Epithelial Plasticity and Metastasis Group, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Spain. .,Universidade da Coruña (UDC), Coruña, Spain.
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Zhang Y, Devocelle A, Desterke C, de Souza LEB, Hadadi É, Acloque H, Foudi A, Xiang Y, Ballesta A, Chang Y, Giron-Michel J. BMAL1 Knockdown Leans Epithelial-Mesenchymal Balance toward Epithelial Properties and Decreases the Chemoresistance of Colon Carcinoma Cells. Int J Mol Sci 2021; 22:5247. [PMID: 34065633 PMCID: PMC8157026 DOI: 10.3390/ijms22105247] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/04/2021] [Accepted: 05/06/2021] [Indexed: 02/06/2023] Open
Abstract
The circadian clock coordinates biological and physiological functions to day/night cycles. The perturbation of the circadian clock increases cancer risk and affects cancer progression. Here, we studied how BMAL1 knockdown (BMAL1-KD) by shRNA affects the epithelial-mesenchymal transition (EMT), a critical early event in the invasion and metastasis of colorectal carcinoma (CRC). In corresponding to a gene set enrichment analysis, which showed a significant enrichment of EMT and invasive signatures in BMAL1_high CRC patients as compared to BMAL1_low CRC patients, our results revealed that BMAL1 is implicated in keeping the epithelial-mesenchymal equilibrium of CRC cells and influences their capacity of adhesion, migration, invasion, and chemoresistance. Firstly, BMAL1-KD increased the expression of epithelial markers (E-cadherin, CK-20, and EpCAM) but decreased the expression of Twist and mesenchymal markers (N-cadherin and vimentin) in CRC cell lines. Finally, the molecular alterations after BMAL1-KD promoted mesenchymal-to-epithelial transition-like changes mostly appeared in two primary CRC cell lines (i.e., HCT116 and SW480) compared to the metastatic cell line SW620. As a consequence, migration/invasion and drug resistance capacities decreased in HCT116 and SW480 BMAL1-KD cells. Together, BMAL1-KD alerts the delicate equilibrium between epithelial and mesenchymal properties of CRC cell lines, which revealed the crucial role of BMAL1 in EMT-related CRC metastasis and chemoresistance.
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Affiliation(s)
- Yuan Zhang
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
- Institute of Life Sciences, Chongqing Medical University, Chongqing 400016, China
| | - Aurore Devocelle
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institute of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, 94807 Villejuif, France
| | - Christophe Desterke
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
| | - Lucas Eduardo Botelho de Souza
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
| | - Éva Hadadi
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
| | - Hervé Acloque
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
| | - Adlen Foudi
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
| | - Yao Xiang
- INSERM UMR-S 1151, Department of Immunology, Infectiology and Hematology, Institut Necker-Enfants Malades (INEM), Paris Descartes University, CNRS UMR 8253, 75730 Paris, France;
| | - Annabelle Ballesta
- INSERM UMR-S 900, Institut Curie, MINES ParisTech CBIO, PSL Research University, 92210 Saint-Cloud, France;
| | - Yunhua Chang
- INSERM UMR-S 935, CNRS Campus, 94801 Villejuif, France; (Y.Z.); (C.D.); (L.E.B.d.S.); (É.H.); (H.A.); (A.F.); (Y.C.)
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
- INSERM UMR-S 1151, Department of Immunology, Infectiology and Hematology, Institut Necker-Enfants Malades (INEM), Paris Descartes University, CNRS UMR 8253, 75730 Paris, France;
| | - Julien Giron-Michel
- Orsay-Vallée Campus, Paris-Saclay University, 91190 Gif-sur-Yvette, France;
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institute of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, 94807 Villejuif, France
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23
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SMAD4 loss limits the vulnerability of pancreatic cancer cells to complex I inhibition via promotion of mitophagy. Oncogene 2021; 40:2539-2552. [PMID: 33686239 DOI: 10.1038/s41388-021-01726-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 02/16/2021] [Accepted: 02/18/2021] [Indexed: 01/31/2023]
Abstract
Pancreatic cancer is one of the deadliest forms of cancer, which is attributed to lack of effective treatment options and drug resistance. Mitochondrial inhibitors have emerged as a promising class of anticancer drugs, and several inhibitors of the electron transport chain (ETC) are being clinically evaluated. We hypothesized that resistance to ETC inhibitors from the biguanide class could be induced by inactivation of SMAD4, an important tumor suppressor involved in transforming growth factor β (TGFβ) signaling, and associated with altered mitochondrial activity. Here we show that, paradoxically, both TGFβ-treatment and the loss of SMAD4, a downstream member of TGFβ signaling cascade, induce resistance to biguanides, decrease mitochondrial respiration, and fragment the mitochondrial network. Mechanistically, the resistance of SMAD4-deficient cells is mediated by increased mitophagic flux driven by MAPK/ERK signaling, whereas TGFβ-induced resistance is autophagy-independent and linked to epithelial-to-mesenchymal transition (EMT). Interestingly, mitochondria-targeted tamoxifen, a complex I inhibitor under clinical trial, overcomes resistance mediated by SMAD4-deficiency or TGFβ signaling. Our data point to differential mechanisms underlying the resistance to treatment in PDAC arising from TGFβ signaling and SMAD4 loss, respectively. The findings will help the development of mitochondria-targeted therapy for pancreatic cancer patients with SMAD4 as a plausible predictive marker.
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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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26
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Marzano F, Caratozzolo MF, Pesole G, Sbisà E, Tullo A. TRIM Proteins in Colorectal Cancer: TRIM8 as a Promising Therapeutic Target in Chemo Resistance. Biomedicines 2021; 9:biomedicines9030241. [PMID: 33673719 PMCID: PMC7997459 DOI: 10.3390/biomedicines9030241] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) represents one of the most widespread forms of cancer in the population and, as all malignant tumors, often develops resistance to chemotherapies with consequent tumor growth and spreading leading to the patient’s premature death. For this reason, a great challenge is to identify new therapeutic targets, able to restore the drugs sensitivity of cancer cells. In this review, we discuss the role of TRIpartite Motifs (TRIM) proteins in cancers and in CRC chemoresistance, focusing on the tumor-suppressor role of TRIM8 protein in the reactivation of the CRC cells sensitivity to drugs currently used in the clinical practice. Since the restoration of TRIM8 protein levels in CRC cells recovers chemotherapy response, it may represent a new promising therapeutic target in the treatment of CRC.
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Affiliation(s)
- Flaviana Marzano
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
| | - Mariano Francesco Caratozzolo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
| | - Graziano Pesole
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
- Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, “Aldo Moro”, 70125 Bari, Italy
| | - Elisabetta Sbisà
- Institute for Biomedical Technologies, National Research Council, CNR, 70126 Bari, Italy;
| | - Apollonia Tullo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
- Correspondence:
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Gorgulho CM, Krishnamurthy A, Lanzi A, Galon J, Housseau F, Kaneno R, Lotze MT. Gutting it Out: Developing Effective Immunotherapies for Patients With Colorectal Cancer. J Immunother 2021; 44:49-62. [PMID: 33416261 PMCID: PMC8092416 DOI: 10.1097/cji.0000000000000357] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/27/2020] [Indexed: 12/20/2022]
Abstract
Risk factors for colorectal cancer (CRC) include proinflammatory diets, sedentary habits, and obesity, in addition to genetic syndromes that predispose individuals to this disease. Current treatment relies on surgical excision and cytotoxic chemotherapies. There has been a renewed interest in immunotherapy as a treatment option for CRC given the success in melanoma and microsatellite instable (MSI) CRC. Immunotherapy with checkpoint inhibitors only plays a role in the 4%-6% of patients with MSIhigh tumors and even within this subpopulation, response rates can vary from 30% to 50%. Most patients with CRC do not respond to this modality of treatment, even though colorectal tumors are frequently infiltrated with T cells. Tumor cells limit apoptosis and survive following intensive chemotherapy leading to drug resistance and induction of autophagy. Pharmacological or molecular inhibition of autophagy improves the efficacy of cytotoxic chemotherapy in murine models. The microbiome clearly plays an etiologic role, in some or most colon tumors, realized by elegant findings in murine models and now investigated in human clinical trials. Recent results have suggested that cancer vaccines may be beneficial, perhaps best as preventive strategies. The search for therapies that can be combined with current approaches to increase their efficacy, and new knowledge of the biology of CRC are pivotal to improve the care of patients suffering from this disease. Here, we review the basic immunobiology of CRC, current "state-of-the-art" immunotherapies and define those areas with greatest therapeutic promise for the future.
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Affiliation(s)
- Carolina Mendonça Gorgulho
- Department of Microbiology and Immunology, Institute of Biosciences of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- Department of Pathology, School of Medicine of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- DAMP Laboratory, Department of Surgery, University of Pittsburgh, Pittsburgh - PA, USA
| | | | - Anastasia Lanzi
- INSERM, Laboratory of Integrative Cancer Immunology, Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers, Sorbonne Université, Sorbonne Paris Cité, Université de Paris, Paris, France
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers, Sorbonne Université, Sorbonne Paris Cité, Université de Paris, Paris, France
| | - Franck Housseau
- Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins School of Medicine, CRB-I Room 4M59, 1650 Orleans Street, Baltimore, MD, USA
| | - Ramon Kaneno
- Department of Microbiology and Immunology, Institute of Biosciences of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
- Department of Pathology, School of Medicine of Botucatu, São Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Michael T. Lotze
- DAMP Laboratory, Department of Surgery, University of Pittsburgh, Pittsburgh - PA, USA
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Brex D, Barbagallo C, Mirabella F, Caponnetto A, Battaglia R, Barbagallo D, Caltabiano R, Broggi G, Memeo L, Di Pietro C, Purrello M, Ragusa M. LINC00483 Has a Potential Tumor-Suppressor Role in Colorectal Cancer Through Multiple Molecular Axes. Front Oncol 2021; 10:614455. [PMID: 33552987 PMCID: PMC7855711 DOI: 10.3389/fonc.2020.614455] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/04/2020] [Indexed: 12/20/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are the most heterogeneous class of non-protein-coding RNAs involved in a broad spectrum of molecular mechanisms controlling genome function, including the generation of complex networks of RNA-RNA competitive interactions. Accordingly, their dysregulation contributes to the onset of many tumors, including colorectal cancer (CRC). Through a combination of in silico approaches (statistical screening of expression datasets) and in vitro analyses (enforced expression, artificial inhibition, or activation of pathways), we identified LINC00483 as a potential tumor suppressor lncRNA in CRC. LINC00483 was downregulated in CRC biopsies and metastases and its decreased levels were associated with severe clinical features. Inhibition of the MAPK pathway and cell cycle arrest by starvation induced an upregulation of LINC00483, while the epithelial to mesenchymal transition activation by TGFβ-1 and IL-6 caused its down-modulation. Moreover, enforced expression of LINC00483 provoked a slowing down of cell migration rate without affecting cell proliferation. Since LINC00483 was predominantly cytoplasmic, we hypothesized a “miRNA sponge” role for it. Accordingly, we computationally reconstructed the LINC00483/miRNA/mRNA axes and evaluated the expression of mRNAs in different experimental conditions inducing LINC00483 alteration. By this approach, we identified a set of mRNAs sharing the miRNA response elements with LINC00483 and modulated in accordance with it. Moreover, we found that LINC00483 is potentially under negative control of transcription factor HNF4α. In conclusion, we propose that LINC00483 is a tumor suppressor in CRC that, through an RNA-RNA network, may control cell migration and participate in proliferation signaling.
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Affiliation(s)
- Duilia Brex
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Cristina Barbagallo
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Federica Mirabella
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Angela Caponnetto
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Rosalia Battaglia
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Davide Barbagallo
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Rosario Caltabiano
- Department of Medical, Surgical Sciences and Advanced Technologies G.F. Ingrassia, University of Catania, Catania, Italy
| | - Giuseppe Broggi
- Department of Medical, Surgical Sciences and Advanced Technologies G.F. Ingrassia, University of Catania, Catania, Italy
| | - Lorenzo Memeo
- Department of Experimental Oncology, Mediterranean Institute of Oncology (IOM), Catania, Italy
| | - Cinzia Di Pietro
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Michele Purrello
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
| | - Marco Ragusa
- Department of Biomedical and Biotechnological Sciences - Section of Biology and Genetics "Giovanni Sichel," University of Catania, Catania, Italy
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Cheng R, Wang B, Cai XR, Chen ZS, Du Q, Zhou LY, Ye JM, Chen YL. CD276 Promotes Vasculogenic Mimicry Formation in Hepatocellular Carcinoma via the PI3K/AKT/MMPs Pathway. Onco Targets Ther 2020; 13:11485-11498. [PMID: 33204103 PMCID: PMC7667184 DOI: 10.2147/ott.s271891] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose CD276 protein expression and vasculogenic mimicry (VM) formation are associated with the poor prognosis of hepatocellular carcinoma (HCC) patients. Although both the effects of CD276 and VM formation involve the activation of matrix metalloproteinases, and their relationship has not yet been explored. The following study investigated the effect of CD276 expression on VM formation and the potential mechanisms. Materials and Methods CD276 expression and VM were examined in commercial tissue microarrays by immunohistochemistry and CD31/PAS double staining. Tumor cell proliferation, invasion, migration and, tube formation were detected in vitro after transfecting HCC cell lines with an shRNA lentiviral vector against CD276. The expression of MMP14, MMP2, VE-cadherin, E-cadherin, and vimentin and MMPs activation was detected by Western blot, immunofluorescence and gelatin zymography assay. In addition, an orthotopic xenograft model of HCC cells was established in vivo, after which VM was detected, along with its marker molecules. Results CD276 expression was associated with VM and poor prognosis in HCC patients. RNA interference of CD276 reduced tumor cell proliferation, invasion, migration, and VM formation in vitro and in vivo. Furthermore, CD276 knockdown up-regulated the expression of E-cadherin but inhibited the phosphorylation of AKT, the expression of MMP14, MMP2, VE-cadherin, vimentin and the activation of MMP2 and MMP9 in HCC cell lines. Conclusion CD276 may promote VM formation by activating the PI3K/AKT/MMPs pathway and inducing the EMT process in HCC. CD276 may serve as a promising candidate for the anti-VM treatment of HCC.
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Affiliation(s)
- Rui Cheng
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Bi Wang
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Xin-Ran Cai
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Zhi-Shan Chen
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Qiang Du
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Liang-Yi Zhou
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Jing-Min Ye
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China
| | - Yan-Ling Chen
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, People's Republic of China.,Fujian Medical University Cancer Center, Fuzhou, Fujian 350001, People's Republic of China
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Zhang J, Miller Z, Musich PR, Thomas AE, Yao ZQ, Xie Q, Howe PH, Jiang Y. DSTYK Promotes Metastasis and Chemoresistance via EMT in Colorectal Cancer. Front Pharmacol 2020; 11:1250. [PMID: 32982725 PMCID: PMC7493073 DOI: 10.3389/fphar.2020.01250] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/30/2020] [Indexed: 12/11/2022] Open
Abstract
Objective Tumor metastasis and resistance to chemotherapy are two critical factors that contribute to the high death rate of colorectal cancer (CRC) patients. Metastasis is facilitated by the epithelial-mesenchymal transition (EMT) of tumor cells, which has emerged not only as a fundamental process during metastasis, but is also a key process leading to chemoresistance of cancer cells. However, the underlying mechanisms of EMT in CRC cell remain unknown. Here, we aim to assess the role of dual serine/threonine and tyrosine protein kinase (DSTYK) in CRC metastasis and chemoresistance. Methods To study the role of DSTYK in TGF-β-induced EMT, we employed techniques including Crispr/Cas9 knockout (KO) to generate DSTYK KO cell lines, RT-PCR to detect the mRNA expression, immunofluorescence analyses, and western blots to detect protein levels of DSTYK in the following 4 cell lines: control LS411N-TβRII and LS411N-TβRII/DSTYK KO, control LS513 and LS513/DSTYK KO cells, treated with/without TGF-β. The effects of DSTYK on apoptosis were investigated by MTT assays, flow cytometry assays, and TUNEL assays. The expression of DSTYK in CRC patients and its correlation with EMT markers were determined by bioinformatics analysis. For in vivo analysis, both xenograft and orthotopic tumor mouse models were employed to investigate the function of DSTYK in chemoresistance and metastasis of tumors. Results In this study, we demonstrate that the novel kinase DSTYK promotes both TGF-β-induced EMT and the subsequent chemoresistance in CRC cells. DSTYK KO significantly attenuates TGF-β–induced EMT and chemoresistance in CRC cells. According to the Gene Expression Omnibus (GEO) database, the expression of DSTYK is not only positively correlated to the expression of TGF-β, but proportional to the death rate of CRC patients as well. Evidently, the expression of DSTYK in the metastatic colorectal cancer samples from patients was significantly higher than that of primary colorectal cancer samples. Further, we demonstrate in mouse models that chemotherapeutic drug treatment suppresses the growth of DSTYK KO tumors more effectively than control tumors. Conclusion Our findings identify DSTYK as a novel protein kinase in regulating TGF-β–mediated EMT and chemoresistance in CRC cells, which defines DSTYK as a potential therapeutic target for CRC therapy.
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Affiliation(s)
- Jinyu Zhang
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States.,Division of Infectious, Inflammatory and Immunologic Diseases, Department of Internal Medicine, Quillen College of Medicine, ETSU, Johnson City, TN, United States
| | - Zachary Miller
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Phillip R Musich
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Ashlin E Thomas
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Zhi Q Yao
- Division of Infectious, Inflammatory and Immunologic Diseases, Department of Internal Medicine, Quillen College of Medicine, ETSU, Johnson City, TN, United States
| | - Qian Xie
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Philip H Howe
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Yong Jiang
- Department of Biomedical Sciences, J. H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
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Gonçalves BÔP, De Andrade WP, Da Conceição Braga L, Fialho SL, Silva LM. Epithelial-to-mesenchymal transition markers are differentially expressed in epithelial cancer cell lines after everolimus treatment. Oncol Lett 2020; 20:158. [PMID: 32934726 PMCID: PMC7471649 DOI: 10.3892/ol.2020.12019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 07/14/2020] [Indexed: 12/15/2022] Open
Abstract
The epithelial-to-mesenchymal transition (EMT) is a phenomenon during which cancer epithelial cells undergo changes in plasticity and lose cell-cell adhesion with consequent remodeling of the extracellular matrix and development of mesenchymal characteristics. Long non-coding RNAs (lncRNAs) have been described as EMT modulation markers, becoming a promising target in the development of new therapies for cancer. The present study aimed to investigate the role of everolimus at 100 nM as inductor of the EMT phenomenon in cell lines derived from human breast (BT-549), colorectal (RKO-AS45-1) and ovary (TOV-21G) cancer. The integrity of cellular junctions was monitored using an in vitro model of epithelial resistance. The results demonstrated that the EMT genes ZEB1, TWIST1 and TGFB1 were differentially expressed in cells treated with everolimus compared with in untreated cells. lncRNA HOTAIR was upregulated post-treatment only in BT-549 cells compared with in untreated cells. After treatment with everolimus, the intensity of fluorescence of P-cadherin decreased, and that of fibronectin increased in RKO-AS45-1 and TOV-21G cells compared with control cells. The transepithelial electrical resistance at the RKO-AS45-1 monolayer treated with everolimus started to decrease at 48 h. The changes in the gene expression and epithelial resistance may confirm the role of everolimus in EMT.
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Affiliation(s)
- Bryan Ôrtero Perez Gonçalves
- Cellular Biology, Research and Development Department, Ezequiel Dias Foundation, Belo Horizonte, Minas Gerais 30510-010, Brazil
| | - Warne Pedro De Andrade
- Hematology and Oncology Nucleus, Grupo Oncoclinicas, Belo Horizonte, Minas Gerais 30140001, Brazil.,Department of Obstetrics and Gynecology, School of Medicine, São Paulo State University, Botucatu, São Paulo 18618687, Brazil
| | - Letícia Da Conceição Braga
- Cellular Biology, Research and Development Department, Ezequiel Dias Foundation, Belo Horizonte, Minas Gerais 30510-010, Brazil
| | - Sílvia Ligório Fialho
- Pharmaceutical Research and Development, Ezequiel Dias Foundation, Belo Horizonte, Minas Gerais 30510-010, Brazil
| | - Luciana Maria Silva
- Cellular Biology, Research and Development Department, Ezequiel Dias Foundation, Belo Horizonte, Minas Gerais 30510-010, Brazil
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Bai M, Wang P, Yang J, Zuo M, Ba Y. Identification of miR-135b as a novel regulator of TGFβ pathway in gastric cancer. J Physiol Biochem 2020; 76:549-560. [PMID: 32737704 DOI: 10.1007/s13105-020-00759-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023]
Abstract
Gastric cancer (GC) is a common malignant tumor worldwide, with a high incidence and low survival rate. The transforming growth factor-beta (TGFβ) signaling pathway usually plays a tumor-suppressive role and is normally quietened in GC. The downregulation of transforming growth factor-beta receptor II (TGFBR2) affects TGFβ signaling pathway, which exerts an immense effect on tumor cell proliferation and metastasis. Although the effect of the TGFβ signaling pathway on cancer cells is well studied, little is known about the mechanism by which TGFBR2 expression is downregulated. Here, we showed that TGFBR2 protein, but not TGFBR2 mRNA, was consistently downregulated in GC, suggesting that post-transcriptional mechanism is involved in the regulation of TGFBR2. Bioinformatics analysis and luciferase reporter analysis proved that miR-135b combines precisely with the 3'-UTR of TGFBR2 mRNA. EdU assays and cell migration assays respectively showed that miR-135b overexpression induced the growth and invasion of GC cells. However, the overexpression of TGFBR2 had the opposite effect. TGFBR2 acted as the direct target for miR-135b and was downregulated in gastric cancer cells. Therefore, miR-135b promotes proliferation and migration of GC cells by negatively regulating TGFBR2 expression, displaying an oncomiR effect. Altogether, this conclusive evidence supported that miR-135b mediates the progression of GC by targeting TGFBR2 and miR-135b/TGFBR2 axis can be used in future targeted therapy for GC.
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Affiliation(s)
- Ming Bai
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Peiyun Wang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Jiayu Yang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Mengsi Zuo
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yi Ba
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China.
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Reprogramming of Mesothelial-Mesenchymal Transition in Chronic Peritoneal Diseases by Estrogen Receptor Modulation and TGF-β1 Inhibition. Int J Mol Sci 2020; 21:ijms21114158. [PMID: 32532126 PMCID: PMC7312018 DOI: 10.3390/ijms21114158] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/31/2020] [Accepted: 06/04/2020] [Indexed: 12/14/2022] Open
Abstract
In chronic peritoneal diseases, mesothelial-mesenchymal transition is determined by cues from the extracellular environment rather than just the cellular genome. The transformation of peritoneal mesothelial cells and other host cells into myofibroblasts is mediated by cell membrane receptors, Transforming Growth Factor β1 (TGF-β1), Src and Hypoxia-inducible factor (HIF). This article provides a narrative review of the reprogramming of mesothelial mesenchymal transition in chronic peritoneal diseases, drawing on the similarities in pathophysiology between encapsulating peritoneal sclerosis and peritoneal metastasis, with a particular focus on TGF-β1 signaling and estrogen receptor modulators. Estrogen receptors act at the cell membrane/cytosol as tyrosine kinases that can phosphorylate Src, in a similar way to other receptor tyrosine kinases; or can activate the estrogen response element via nuclear translocation. Tamoxifen can modulate estrogen membrane receptors, and has been shown to be a potent inhibitor of mesothelial-mesenchymal transition (MMT), peritoneal mesothelial cell migration, stromal fibrosis, and neoangiogenesis in the treatment of encapsulating peritoneal sclerosis, with a known side effect and safety profile. The ability of tamoxifen to inhibit the transduction pathways of TGF-β1 and HIF and achieve a quiescent peritoneal stroma makes it a potential candidate for use in cancer treatments. This is relevant to tumors that spread to the peritoneum, particularly those with mesenchymal phenotypes, such as colorectal CMS4 and MSS/EMT gastric cancers, and pancreatic cancer with its desmoplastic stroma. Morphological changes observed during mesothelial mesenchymal transition can be treated with estrogen receptor modulation and TGF-β1 inhibition, which may enable the regression of encapsulating peritoneal sclerosis and peritoneal metastasis.
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Gastric Inflammatory Prognostic Index (GIPI) in Patients with Metastatic Gastro-Esophageal Junction/Gastric Cancer Treated with PD-1/PD-L1 Immune Checkpoint Inhibitors. Target Oncol 2020; 15:327-336. [DOI: 10.1007/s11523-020-00723-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Cantor DI, Cheruku HR, Westacott J, Shin JS, Mohamedali A, Ahn SB. Proteomic investigations into resistance in colorectal cancer. Expert Rev Proteomics 2020; 17:49-65. [PMID: 31914823 DOI: 10.1080/14789450.2020.1713103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: Despite advances in screening and treatment options, colorectal cancer (CRC) remains one of the most prevalent and lethal cancer subtypes. Resistance to cytotoxic or targeted therapy has remained a constant challenge to the treatment and long-term management of patients, attracting intense worldwide investigation since the 1950s. Through extensive investigations into the proteomic mechanisms and functions that convey resistance to therapy/s, researchers have become able to implicate alterations in several signaling pathways that provide and sustain resistance to treatment.Areas covered: In this review, we summarize how protein alterations are associated with resistance to therapy, with particular emphasis on CRC. An overview of the mechanisms of therapeutic resistance is described, highlighting recent studies which endeavor to elucidate the proteomic changes that are associated with the acquisition and promulgation of therapeutic resistance.Expert opinion: While cancers such as CRC have been intensively studied for decades, unresponsiveness and the resistance to therapy remain critical obstacles in the treatment of patients. Due to the inherent biological and clinical heterogeneity of individual CRCs, proteomic methods stand to become powerful tools to provide biological insights that may guide therapeutic strategies with the ultimate goal of refining emergent immunotherapeutic treatments.
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Affiliation(s)
- David I Cantor
- Australian Proteome Analysis Facility, Macquarie University, Sydney, Australia
| | | | - Jack Westacott
- Faculty of Science and Engineering, Macquarie University, Sydney, Australia
| | - Joo-Shik Shin
- Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Abidali Mohamedali
- Faculty of Science and Engineering, Macquarie University, Sydney, Australia
| | - Seong Boem Ahn
- Faculty of Health and Medical Sciences, Macquarie University, Sydney, Australia
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Sun F, Liang W, Qian J. The identification of CRNDE, H19, UCA1 and HOTAIR as the key lncRNAs involved in oxaliplatin or irinotecan resistance in the chemotherapy of colorectal cancer based on integrative bioinformatics analysis. Mol Med Rep 2019; 20:3583-3596. [PMID: 31432188 PMCID: PMC6755158 DOI: 10.3892/mmr.2019.10588] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 06/24/2019] [Indexed: 12/24/2022] Open
Abstract
With the increasing rate of chemoresistance in colorectal cancer (CRC) patients with advanced tumor stages, it is a matter of urgent importance to delineate the factors involved in the drug resistance process. In this study, gene expression profiles were downloaded from the Gene Expression Omnibus database and an integrated analysis with the aim of detecting hub long non‑coding RNAs (lncRNAs) and their regulated, differentially expressed genes (DEGs) during treatment with oxaliplatin (OxPt) or irinotecan was conducted. A total of seven differentially expressed lncRNAs were correlated with OxPt resistance and 21 were correlated with resistance to SN‑38, the active metabolite of irinotecan. Gene Ontology annotation and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis confirmed that drug resistance was strongly associated with an imbalance between cell proliferation and apoptosis, cell energetic metabolism under hypoxic conditions, and angiogenesis. Moreover, a large number of lncRNA‑targeted DEGs were located in extracellular exosomes. Further analyses identified four hub lncRNAs involved in the process of drug resistance, including CRNDE, H19, UCA1 and HOTAIR, which are predictive factors for treatment sensitivity. Among them, HOTAIR stands out as a strong factor, the elevated expression of which is also associated with advanced tumor node and metastasis stage and poor CRC disease prognosis.
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Affiliation(s)
- Fangfang Sun
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention) China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Weiwei Liang
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
| | - Jing Qian
- Research Center of Infection and Immunity, ZJU‑UCLA Joint Center for Medical Education and Research, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
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Wei C, Lei L, Hui H, Tao Z. MicroRNA-124 regulates TRAF6 expression and functions as an independent prognostic factor in colorectal cancer. Oncol Lett 2019; 18:856-863. [PMID: 31289563 PMCID: PMC6540425 DOI: 10.3892/ol.2019.10358] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 04/18/2019] [Indexed: 12/14/2022] Open
Abstract
An increasing number of studies have confirmed that miR-124 exhibits a suppressive role in glioblastoma, cervical cancer and breast cancer; however, the function of miR-124 in colorectal cancer (CRC) has not been completely elucidated. In the present study, miR-124 expression was confirmed by reverse transcription-quantitative PCR in 80 colorectal tissues and para-cancerous tissues. The influence of altered miR-124 expression was analyzed by statistical approaches including Cox multivariate regression analysis and the Kaplan-Meier method, and the target genes of miR-124 were confirmed by luciferase reporter assays. Immunohistochemical techniques were also performed in order to measure the expression levels of target proteins. miR-124 expression was observed to be decreased in colorectal tissue samples, and this phenomenon was correlated with adverse clinical indicators and poor patient survival time. Luciferase reporter assays indicated that miR-124 directly regulated TNF receptor associated factor 6 (TRAF6) 3′-untranslated region (UTR). Hence, it was proposed that miR-124 dysregulation may negatively influence the expression of TRAF6 and therefore serve as a biomarker of epithelial-mesenchymal transition in CRC tissues. In summary, the present study demonstrated that miR-124 regulates the expression of TRAF6, and may potentially function as an independent prognostic factor and therapeutic target in patients with CRC.
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Affiliation(s)
- Chen Wei
- Key Laboratory for Molecular Diagnosis of Hubei Province, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China.,Department of Gastrointestinal Surgery, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Liu Lei
- Department of Gastrointestinal Surgery, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Huang Hui
- Department of Gastrointestinal Surgery, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Zhang Tao
- Department of Gastrointestinal Surgery, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
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Moon JR, Oh SJ, Lee CK, Chi SG, Kim HJ. TGF-β1 protects colon tumor cells from apoptosis through XAF1 suppression. Int J Oncol 2019; 54:2117-2126. [PMID: 31081052 DOI: 10.3892/ijo.2019.4776] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 02/13/2019] [Indexed: 12/28/2022] Open
Abstract
Transforming growth factor-β1 (TGF-β1) is a multifunctional cytokine that functions as a growth suppressor in normal epithelial cells and early stage tumors, but acts as a tumor promoter during malignant progression. However, the molecular basis underlying the conversion of TGF‑β1 function remains largely undefined. X‑linked inhibitor of apoptosis‑associated factor 1 (XAF1) is a pro‑apoptotic tumor suppressor that frequently displays epigenetic inactivation in various types of human malignancies, including colorectal cancer. The present study explored whether the anti‑apoptotic effect of TGF‑β1 is linked to its regulatory effect on XAF1 induction in human colon cancer cells under stressful conditions. The results revealed that TGF‑β1 treatment protected tumor cells from various apoptotic stresses, including 5‑fluorouracil, etoposide and γ‑irradiation. XAF1 expression was activated at the transcriptional level by these apoptotic stresses and TGF‑β1 blocked the stress‑mediated activation of the XAF1 promoter. The study also demonstrated that mitogen‑activated protein kinase kinase inhibition or extracellular signal‑activated kinase (Erk)1/2 depletion induced XAF1 induction, while the activation of K‑Ras (G12C) led to its reduction. In addition, TGF‑β1 blocked the stress‑mediated XAF1 promoter activation and induction of apoptosis. This effect was abrogated if Erk1/2 was depleted, indicating that TGF‑β1 represses XAF1 transcription through Erk activation, thereby protecting tumor cells from apoptotic stresses. These findings point to a novel molecular mechanism underlying the tumor‑promoting function of TGF‑β1, which may be utilized in the development of a novel therapeutic strategy for the treatment of colorectal cancer.
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Affiliation(s)
- Jung Rock Moon
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea
| | - Shin Ju Oh
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea
| | - Chang Kyun Lee
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea
| | - Sung Gil Chi
- Department of Life Sciences, Korea University, Seoul 02841, Republic of Korea
| | - Hyo Jong Kim
- Department of Internal Medicine, Division of Gastroenterology, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea
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Soleimani A, Pashirzad M, Avan A, Ferns GA, Khazaei M, Hassanian SM. Role of the transforming growth factor-β signaling pathway in the pathogenesis of colorectal cancer. J Cell Biochem 2018; 120:8899-8907. [PMID: 30556274 DOI: 10.1002/jcb.28331] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 11/28/2018] [Indexed: 12/22/2022]
Abstract
The transforming growth factor-β (TGF-β) signaling pathway plays an important role in cancer cell proliferation, growth, metastasis, and apoptosis. It has been shown that TGF-β acts as a tumor suppressor in the early stages of the disease, and as a tumor promoter in its late stages. Mutations in the TGF-β signaling components, the TGF-β receptors and cytoplasmic signaling transducers, are frequently observed in colorectal carcinomas. Exploiting specific TGF-β receptor agonist and antagonist with antitumor properties may be a way of controlling cancer progression. This review summarizes the regulatory role of TGF-β signaling in the pathogenesis of colorectal cancer.
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Affiliation(s)
- Atena Soleimani
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehran Pashirzad
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Brighton, UK
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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40
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Van der Jeught K, Xu HC, Li YJ, Lu XB, Ji G. Drug resistance and new therapies in colorectal cancer. World J Gastroenterol 2018; 24:3834-3848. [PMID: 30228778 PMCID: PMC6141340 DOI: 10.3748/wjg.v24.i34.3834] [Citation(s) in RCA: 343] [Impact Index Per Article: 57.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/25/2018] [Accepted: 07/16/2018] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is often diagnosed at an advanced stage when tumor cell dissemination has taken place. Chemo- and targeted therapies provide only a limited increase of overall survival for these patients. The major reason for clinical outcome finds its origin in therapy resistance. Escape mechanisms to both chemo- and targeted therapy remain the main culprits. Here, we evaluate major resistant mechanisms and elaborate on potential new therapies. Amongst promising therapies is α-amanitin antibody-drug conjugate targeting hemizygous p53 loss. It becomes clear that a dynamic interaction with the tumor microenvironment exists and that this dictates therapeutic outcome. In addition, CRC displays a limited response to checkpoint inhibitors, as only a minority of patients with microsatellite instable high tumors is susceptible. In this review, we highlight new developments with clinical potentials to augment responses to checkpoint inhibitors.
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Affiliation(s)
- Kevin Van der Jeught
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Han-Chen Xu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Yu-Jing Li
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Xiong-Bin Lu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, United States
- Indiana University Melvin and Bren Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
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41
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Zhou ZP, Wang LP, Hong ZS, Qiu CZ, Wang MZ, Chen ZX, Tang LF, Yu WS, Wang CX. Silencing GOLPH3 gene expression reverses resistance to cisplatin in HT29 colon cancer cells via multiple signaling pathways. Int J Oncol 2018; 53:1183-1192. [PMID: 30015866 DOI: 10.3892/ijo.2018.4471] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 06/05/2018] [Indexed: 11/06/2022] Open
Abstract
Golgi phosphorylated protein (GOLPH)3 is overexpressed in colorectal cancer tissues and promotes the proliferation of colon cancer cells. A previous study by the authors demonstrated that GOLPH3 was associated with poor prognosis in colorectal cancer. However, the association between GOLPH3 gene overexpression and resistance to platinum-based drugs in colon cancer remains unknown. In the present study, the association between GOLPH3 overexpression and resistance of HT29 colon cancer cells to cisplatin and the mechanism underlying the development of chemoresistance were investigated. HT29 cells were divided into five groups. The expression of GOLPH3 mRNA was measured in the control and siRNA transfection groups. Reverse transcription-quantitative polymerase chain reaction analysis, cell proliferation, colony formation assay, tumor sphere formation and apoptosis (Annexin V) assays, western blotting and a nude mouse tumorigenicity assay were performed. HT29 cells were resistant to 10 µM cisplatin treatment, whereas the expression of GOLPH3, P-glycoprotein, phosphorylated extracellular signal-regulated kinase (pERK)1/2 and β-catenin protein was significantly upregulated compared with the control group. With cisplatin treatment, silencing GOLPH3 gene expression downregulated the expression of these proteins, reduced cell proliferation and tumorigenicity, induced apoptosis and reversed the resistance of HT29 cells to cisplatin. In addition, the change in pERK1/2 and β-catenin expression demonstrated that the mechanism of GOLPH3 overexpression involved in cisplatin resistance was associated with activation of the mitogen-activated protein kinase/ERK and Wnt/β‑catenin signaling pathways in HT29 cells. The tumorigenicity experiment in nude mice also demonstrated that silencing GOLPH3 expression increased the sensitivity of HT29 cells to cisplatin in vivo. Therefore, overexpression of GOLPH3 may be involved in the resistance of HT29 colon cancer cells to cisplatin chemotherapy by activating multiple cell signaling pathways.
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Affiliation(s)
- Zhi-Ping Zhou
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Lin-Pei Wang
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Zhong-Shi Hong
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Cheng-Zhi Qiu
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Ming-Zhen Wang
- Department of Proctology, The Fifth Hospital of Xiamen City, Xiamen, Fujian 361101, P.R. China
| | - Zhi-Xiong Chen
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Long-Feng Tang
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Wai-Shi Yu
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Chun-Xiao Wang
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
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42
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Alimbetov D, Askarova S, Umbayev B, Davis T, Kipling D. Pharmacological Targeting of Cell Cycle, Apoptotic and Cell Adhesion Signaling Pathways Implicated in Chemoresistance of Cancer Cells. Int J Mol Sci 2018; 19:ijms19061690. [PMID: 29882812 PMCID: PMC6032165 DOI: 10.3390/ijms19061690] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/31/2018] [Accepted: 06/01/2018] [Indexed: 12/11/2022] Open
Abstract
Chemotherapeutic drugs target a physiological differentiating feature of cancer cells as they tend to actively proliferate more than normal cells. They have well-known side-effects resulting from the death of highly proliferative normal cells in the gut and immune system. Cancer treatment has changed dramatically over the years owing to rapid advances in oncology research. Developments in cancer therapies, namely surgery, radiotherapy, cytotoxic chemotherapy and selective treatment methods due to better understanding of tumor characteristics, have significantly increased cancer survival. However, many chemotherapeutic regimes still fail, with 90% of the drug failures in metastatic cancer treatment due to chemoresistance, as cancer cells eventually develop resistance to chemotherapeutic drugs. Chemoresistance is caused through genetic mutations in various proteins involved in cellular mechanisms such as cell cycle, apoptosis and cell adhesion, and targeting those mechanisms could improve outcomes of cancer therapy. Recent developments in cancer treatment are focused on combination therapy, whereby cells are sensitized to chemotherapeutic agents using inhibitors of target pathways inducing chemoresistance thus, hopefully, overcoming the problems of drug resistance. In this review, we discuss the role of cell cycle, apoptosis and cell adhesion in cancer chemoresistance mechanisms, possible drugs to target these pathways and, thus, novel therapeutic approaches for cancer treatment.
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Affiliation(s)
- Dauren Alimbetov
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Sholpan Askarova
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Bauyrzhan Umbayev
- Laboratory of bioengineering and regenerative medicine, Center for Life Sciences, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Z05H0P9 Astana, Kazakhstan.
| | - Terence Davis
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK.
| | - David Kipling
- Division of Cancer and Genetics, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, UK.
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Huang WS, Lin CT, Chen CN, Chang SF, Chang HI, Lee KC. Metformin increases the cytotoxicity of oxaliplatin in human DLD-1 colorectal cancer cells through down-regulating HMGB1 expression. J Cell Biochem 2018; 119:6943-6952. [PMID: 29737584 DOI: 10.1002/jcb.26898] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 03/26/2018] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is the fourth most common cause of cancer death worldwide. Chemotherapy has been the major strategy for treating patients with advanced CRC. Oxaliplatin (OXA) is used as both an adjuvant and neoadjuvant anticancer agent available to treat advanced CRC. High-mobility group box 1 protein (HMGB1) is a critical regulator of cell death and survival. HMGB1 overexpression has been shown to be resistant to cytotoxic agents. In addition, Metformin, a widely used drug for diabetes, has emerged as a potential anticancer agent. In this study, we examined whether HMGB1 plays a role in the OXA- and/or metformin-induced cytotoxic effect on CRC cells. The results showed that treatment with OXA increased HMGB1 expression in the ERK1/2- and Akt-dependent manners in DLD-1 cells. HMGB1 gene knockdown enhanced the cytotoxicity and cell growth inhibition of OXA. Moreover, OXA-increased HMGB1 expression was by inducing NF-κB-DNA-binding activity to in DLD-1 cells. Compared to a single agent, OXA combined with metformin administration resulted in cytotoxicity and cell growth inhibition synergistically, accompanied with reduced HMGB1 level. These findings may have implications for the rational design of future drug regimens incorporating OXA and metformin for the treatment of CRC.
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Affiliation(s)
- Wen-Shih Huang
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Division of Colon and Rectal Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chien-Tsong Lin
- Center for General Education, National Formosa University, Yunlin, Taiwan.,Department of Wood Based Materials and Design, National Chiayi University, Chiayi, Taiwan
| | - Cheng-Nan Chen
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Shun-Fu Chang
- Department of Medical Research and Development, Chang Gung Memorial Hospital Chiayi Branch, Chiayi, Taiwan
| | - Hsin-I Chang
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Ko-Chao Lee
- Department of Colorectal Surgery, Chang Gung Memorial Hospital, Kaohsiung Medical Center, Kaohsiung, Taiwan
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44
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Zhan J, Zhang H. Kindlins: Roles in development and cancer progression. Int J Biochem Cell Biol 2018; 98:93-103. [PMID: 29544897 DOI: 10.1016/j.biocel.2018.03.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 12/15/2022]
Abstract
The Kindlins are FERM domain proteins comprising three members (Kindlin-1, -2 and -3) which are evolutionarily conserved. Kindlins bind with β-integrin cytoplasmic tails and execute broad biological functions including directed cell migration, proliferation, differentiation and survival. In light of more and more evidence point to the importance of Kindlin family members in normal development and human diseases especially in cancers, we aim to portrait the profile of Kindlins in the regulation of embryonic development and cancer progression. We first summarize all the known binding proteins for individual member of Kindlin family. We then outline the Kindlin-regulated signaling pathways including Wnt/β-catenin, TGFβ, EGFR, and Hedgehog signalings. Furthermore, we descript the pivotal role of Kindlins in embryonic development in detail with notions that Kindlin-1 is highly expressed in endo/ectodermal originated tissues, Kindlin-2 is highly expressed in mesoderm-derived tissues and Kindlin-3 is highly expressed in mesoderm- and ectoderm-derived tissues. Deregulation of Kindlins is generally reported in cancers from different organs. We also briefly descript the role of Kindlins in other diseases. Finally, we update the recent understanding of how Kindlins are regulated and modified as well as the degradation mechanism of Kindlins, respectively.
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Affiliation(s)
- Jun Zhan
- Peking University Health Science Center, Department of Anatomy, Histology and Embryology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), and State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China
| | - Hongquan Zhang
- Peking University Health Science Center, Department of Anatomy, Histology and Embryology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), and State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China.
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45
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Wilson RB. Hypoxia, cytokines and stromal recruitment: parallels between pathophysiology of encapsulating peritoneal sclerosis, endometriosis and peritoneal metastasis. Pleura Peritoneum 2018; 3:20180103. [PMID: 30911653 PMCID: PMC6405013 DOI: 10.1515/pp-2018-0103] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 03/01/2018] [Indexed: 02/06/2023] Open
Abstract
Peritoneal response to various kinds of injury involves loss of peritoneal mesothelial cells (PMC), danger signalling, epithelial-mesenchymal transition and mesothelial-mesenchymal transition (MMT). Encapsulating peritoneal sclerosis (EPS), endometriosis (EM) and peritoneal metastasis (PM) are all characterized by hypoxia and formation of a vascularized connective tissue stroma mediated by vascular endothelial growth factor (VEGF). Transforming growth factor-β1 (TGF-β1) is constitutively expressed by the PMC and plays a major role in the maintenance of a transformed, inflammatory micro-environment in PM, but also in EPS and EM. Persistently high levels of TGF-β1 or stimulation by inflammatory cytokines (interleukin-6 (IL-6)) induce peritoneal MMT, adhesion formation and fibrosis. TGF-β1 enhances hypoxia inducible factor-1α expression, which drives cell growth, extracellular matrix production and cell migration. Disruption of the peritoneal glycocalyx and exposure of the basement membrane release low molecular weight hyaluronan, which initiates a cascade of pro-inflammatory mediators, including peritoneal cytokines (TNF-α, IL-1, IL-6, prostaglandins), growth factors (TGF-α, TGF-β, platelet-derived growth factor, VEGF, epidermal growth factor) and the fibrin/coagulation cascade (thrombin, Tissue factor, plasminogen activator inhibitor [PAI]-1/2). Chronic inflammation and cellular transformation are mediated by damage-associated molecular patterns, pattern recognition receptors, AGE-RAGE, extracellular lactate, pro-inflammatory cytokines, reactive oxygen species, increased glycolysis, metabolomic reprogramming and cancer-associated fibroblasts. The pathogenesis of EPS, EM and PM shows similarities to the cellular transformation and stromal recruitment of wound healing.
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Affiliation(s)
- Robert Beaumont Wilson
- Upper GI Surgery Department, Liverpool Hospital, Elizabeth St, Liverpool, 2170, NSW, Australia
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46
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Zhang Q, Chen B, Liu P, Yang J. XIST promotes gastric cancer (GC) progression through TGF‐β1 via targeting miR‐185. J Cell Biochem 2017; 119:2787-2796. [DOI: 10.1002/jcb.26447] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/17/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Quan Zhang
- Department of OncologyThe First Affiliated HospitalNanjing Medical UniversityNanjingChina
- Department of Radiation OncologyHuai'an First People's HospitalNanjing Medical UniversityHuai'anChina
| | - Baiyu Chen
- Department of General SurgeryLian Shui People's HospitalLianshuiJiangsuChina
| | - Ping Liu
- Department of OncologyThe First Affiliated HospitalNanjing Medical UniversityNanjingChina
| | - Jing Yang
- Department of Radiation OncologyHuai'an First People's HospitalNanjing Medical UniversityHuai'anChina
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47
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Nieto Gutierrez A, McDonald PH. GPCRs: Emerging anti-cancer drug targets. Cell Signal 2017; 41:65-74. [PMID: 28931490 DOI: 10.1016/j.cellsig.2017.09.005] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 09/11/2017] [Indexed: 12/14/2022]
Abstract
G protein-coupled receptors (GPCRs) constitute the largest and most diverse protein family in the human genome with over 800 members identified to date. They play critical roles in numerous cellular and physiological processes, including cell proliferation, differentiation, neurotransmission, development and apoptosis. Consequently, aberrant receptor activity has been demonstrated in numerous disorders/diseases, and as a result GPCRs have become the most successful drug target class in pharmaceuticals treating a wide variety of indications such as pain, inflammation, neurobiological and metabolic disorders. Many independent studies have also demonstrated a key role for GPCRs in tumourigenesis, establishing their involvement in cancer initiation, progression, and metastasis. Given the growing appreciation of the role(s) that GPCRs play in cancer pathogenesis, it is surprising to note that very few GPCRs have been effectively exploited in pursuit of anti-cancer therapies. The present review provides a broad overview of the roles that various GPCRs play in cancer growth and development, highlighting the potential of pharmacologically modulating these receptors for the development of novel anti-cancer therapeutics.
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Affiliation(s)
- Ainhoa Nieto Gutierrez
- The Scripps Research Institute, Department of Molecular Medicine, 130 Scripps Way, Jupiter, FL 33458, United States.
| | - Patricia H McDonald
- The Scripps Research Institute, Department of Molecular Medicine, 130 Scripps Way, Jupiter, FL 33458, United States.
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