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Peñate L, Carrillo-Beltrán D, Spichiger C, Cuevas-Zhbankova A, Torres-Arévalo Á, Silva P, Richter HG, Ayuso-Sacido Á, San Martín R, Quezada-Monrás C. The Impact of A3AR Antagonism on the Differential Expression of Chemoresistance-Related Genes in Glioblastoma Stem-like Cells. Pharmaceuticals (Basel) 2024; 17:579. [PMID: 38794149 PMCID: PMC11124321 DOI: 10.3390/ph17050579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Glioblastoma (GB) is the most aggressive and common primary malignant tumor of the brain and central nervous system. Without treatment, the average patient survival time is about six months, which can be extended to fifteen months with multimodal therapies. The chemoresistance observed in GB is, in part, attributed to the presence of a subpopulation of glioblastoma-like stem cells (GSCs) that are characterized by heightened tumorigenic capacity and chemoresistance. GSCs are situated in hypoxic tumor niches, where they sustain and promote the stem-like phenotype and have also been correlated with high chemoresistance. GSCs have the particularity of generating high levels of extracellular adenosine (ADO), which causes the activation of the A3 adenosine receptor (A3AR) with a consequent increase in the expression and activity of genes related to chemoresistance. Therefore, targeting its components is a promising alternative for treating GB. This analysis determined genes that were up- and downregulated due to A3AR blockades under both normoxic and hypoxic conditions. In addition, possible candidates associated with chemoresistance that were positively regulated by hypoxia and negatively regulated by A3AR blockades in the same condition were analyzed. We detected three potential candidate genes that were regulated by the A3AR antagonist MRS1220 under hypoxic conditions: LIMD1, TRIB2, and TGFB1. Finally, the selected markers were correlated with hypoxia-inducible genes and with the expression of adenosine-producing ectonucleotidases. In conclusion, we detected that hypoxic conditions generate extensive differential gene expression in GSCs, increasing the expression of genes associated with chemoresistance. Furthermore, we observed that MRS1220 could regulate the expression of LIMD1, TRIB2, and TGFB1, which are involved in chemoresistance and correlate with a poor prognosis, hypoxia, and purinergic signaling.
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Affiliation(s)
- Liuba Peñate
- Laboratorio de Biología Tumoral, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Diego Carrillo-Beltrán
- Laboratorio de Biología Tumoral, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
- Laboratorio de Virología Molecular, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
- Millennium Institute on Immunology and Immunotherapy, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Carlos Spichiger
- Laboratorio de Biología Molecular Aplicada, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Alexei Cuevas-Zhbankova
- Laboratorio de Biología Tumoral, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
- Millennium Institute on Immunology and Immunotherapy, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Ángelo Torres-Arévalo
- Escuela de Medicina Veterinaria, Facultad de Medicina Veterinaria Y Recursos Naturales, Sede Talca, Universidad Santo Tomás, Talca 347-3620, Chile
| | - Pamela Silva
- Laboratorio de Biología Tumoral, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Hans G Richter
- Laboratorio de Cronobiología del Desarrollo, Instituto de Anatomía, Histología y Patología, Facultad de Medicina, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Ángel Ayuso-Sacido
- Faculty of Experimental Sciences, Universidad Francisco de Vitoria, 28223 Madrid, Spain
- Brain Tumour Laboratory, Fundación Vithas, Grupo Hospitales Vithas, 28043 Madrid, Spain
| | - Rody San Martín
- Laboratorio de Patología Molecular, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Claudia Quezada-Monrás
- Laboratorio de Biología Tumoral, Instituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
- Millennium Institute on Immunology and Immunotherapy, Universidad Austral de Chile, Valdivia 5090000, Chile
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Wang L, Sparks-Wallace A, Casteel JL, Howell MEA, Ning S. Algorithm-Based Meta-Analysis Reveals the Mechanistic Interaction of the Tumor Suppressor LIMD1 With Non-Small-Cell Lung Carcinoma. Front Oncol 2021; 11:632638. [PMID: 33869018 PMCID: PMC8044451 DOI: 10.3389/fonc.2021.632638] [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: 12/03/2020] [Accepted: 03/15/2021] [Indexed: 12/25/2022] Open
Abstract
Non-small-cell lung carcinoma (NSCLC) is the major type of lung cancer, which is among the leading causes of cancer-related deaths worldwide. LIMD1 was previously identified as a tumor suppressor in lung cancer, but their detailed interaction in this setting remains unclear. In this study, we have carried out multiple genome-wide bioinformatic analyses for a comprehensive understanding of LIMD1 in NSCLC, using various online algorithm platforms that have been built for mega databases derived from both clinical and cell line samples. Our results indicate that LIMD1 expression level is significantly downregulated at both mRNA and protein levels in both lung adenocarcinoma (LUAD) and lung squamous cell carcinoma (LUSC), with a considerable contribution from its promoter methylation rather than its gene mutations. The Limd1 gene undergoes mutation only at a low rate in NSCLC (0.712%). We have further identified LIMD1-associated molecular signatures in NSCLC, including its natural antisense long non-coding RNA LIMD1-AS1 and a pool of membrane trafficking regulators. We have also identified a subgroup of tumor-infiltrating lymphocytes, especially neutrophils, whose tumor infiltration levels significantly correlate with LIMD1 level in both LUAD and LUSC. However, a significant correlation of LIMD1 with a subset of immune regulatory molecules, such as IL6R and TAP1, was only found in LUAD. Regarding the clinical outcomes, LIMD1 expression level only significantly correlates with the survival of LUAD (p<0.01) but not with that of LUSC (p>0.1) patients. These findings indicate that LIMD1 plays a survival role in LUAD patients at least by acting as an immune regulatory protein. To further understand the mechanisms underlying the tumor-suppressing function of LIMD1 in NSCLC, we show that LIMD1 downregulation remarkably correlates with the deregulation of multiple pathways that play decisive roles in the oncogenesis of NSCLC, especially those mediated by EGFR, KRAS, PIK3CA, Keap1, and p63, in both LUAD and LUSC, and those mediated by p53 and CDKN2A only in LUAD. This study has disclosed that LIMD1 can serve as a survival prognostic marker for LUAD patients and provides mechanistic insights into the interaction of LIMD1 with NSCLC, which provide valuable information for clinical applications.
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Affiliation(s)
- Ling Wang
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States.,Center of Excellence for Inflammation, Infectious Diseases and Immunity, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Ayrianna Sparks-Wallace
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Jared L Casteel
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Mary E A Howell
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
| | - Shunbin Ning
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States.,Center of Excellence for Inflammation, Infectious Diseases and Immunity, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, United States
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3
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Tang J, Zhu L, Huang Y, Shi B, Zhang S, Gu L, Zhao J, Deng M, Zhu J, Xun H, Wang Y, Wang C. Silencing of LIMD1 promotes proliferation and reverses cell adhesion-mediated drug resistance in non-Hodgkin's lymphoma. Oncol Lett 2019; 17:2993-3000. [PMID: 30854077 DOI: 10.3892/ol.2019.9921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 11/08/2018] [Indexed: 01/05/2023] Open
Abstract
LIM domains-containing protein 1 (LIMD1) is a tumor suppressor protein downregulated in numerous solid malignancies. However, the functional role of LIMD1 in non-Hodgkin's lymphoma (NHL) remains unclear. In the present study, it was demonstrated that LIMD1 is associated with the proliferation of NHL and cell adhesion mediated-drug resistance (CAM-DR). It was indicated by western blot analysis that LIMD1expression is lower in progressive lymphoma compared with indolent lymphoma. Furthermore, it was indicated that the role of LIMD1 in cell viability and proliferation remains unclear. Finally, the present study demonstrated that LIMD1 serves an important role in CAM-DR by regulating cell cycle progression. Silencing of LIMD1 may reverse CAM-DR in NHL. Therefore, the findings of the present study suggested that LIMD1 may be a potential therapeutic target for patients with NHL.
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Affiliation(s)
- Jie Tang
- Department of Oncology, Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Liqun Zhu
- Department of Oncology, Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Yuejiao Huang
- Department of Oncology, Affiliated Cancer Hospital of Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - Bing Shi
- Department of Oncology, The Second People's Hospital of Nantong, Nantong, Jiangsu 226002, P.R. China
| | - Shuqing Zhang
- Department of Oncology, The Second People's Hospital of Nantong, Nantong, Jiangsu 226002, P.R. China
| | - Lingli Gu
- Department of Oncology, The Second People's Hospital of Nantong, Nantong, Jiangsu 226002, P.R. China
| | - Jie Zhao
- Department of Pathogenic Biology, Medical College, Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - Minghao Deng
- Department of Pathogenic Biology, Medical College, Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - Jiahao Zhu
- Department of Pathogenic Biology, Medical College, Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - He Xun
- Department of Pathogenic Biology, Medical College, Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - Yuchan Wang
- Department of Pathogenic Biology, Medical College, Nantong University, Nantong, Jiangsu 226002, P.R. China
| | - Chun Wang
- Department of Oncology, Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
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Foxler DE, Bridge KS, Foster JG, Grevitt P, Curry S, Shah KM, Davidson KM, Nagano A, Gadaleta E, Rhys HI, Kennedy PT, Hermida MA, Chang TY, Shaw PE, Reynolds LE, McKay TR, Wang HW, Ribeiro PS, Plevin MJ, Lagos D, Lemoine NR, Rajan P, Graham TA, Chelala C, Hodivala-Dilke KM, Spendlove I, Sharp TV. A HIF-LIMD1 negative feedback mechanism mitigates the pro-tumorigenic effects of hypoxia. EMBO Mol Med 2018; 10:e8304. [PMID: 29930174 PMCID: PMC6079541 DOI: 10.15252/emmm.201708304] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 05/23/2018] [Accepted: 05/28/2018] [Indexed: 12/23/2022] Open
Abstract
The adaptive cellular response to low oxygen tensions is mediated by the hypoxia-inducible factors (HIFs), a family of heterodimeric transcription factors composed of HIF-α and HIF-β subunits. Prolonged HIF expression is a key contributor to cellular transformation, tumorigenesis and metastasis. As such, HIF degradation under hypoxic conditions is an essential homeostatic and tumour-suppressive mechanism. LIMD1 complexes with PHD2 and VHL in physiological oxygen levels (normoxia) to facilitate proteasomal degradation of the HIF-α subunit. Here, we identify LIMD1 as a HIF-1 target gene, which mediates a previously uncharacterised, negative regulatory feedback mechanism for hypoxic HIF-α degradation by modulating PHD2-LIMD1-VHL complex formation. Hypoxic induction of LIMD1 expression results in increased HIF-α protein degradation, inhibiting HIF-1 target gene expression, tumour growth and vascularisation. Furthermore, we report that copy number variation at the LIMD1 locus occurs in 47.1% of lung adenocarcinoma patients, correlates with enhanced expression of a HIF target gene signature and is a negative prognostic indicator. Taken together, our data open a new field of research into the aetiology, diagnosis and prognosis of LIMD1-negative lung cancers.
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Affiliation(s)
- Daniel E Foxler
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Katherine S Bridge
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - John G Foster
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Paul Grevitt
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Sean Curry
- Faculty of Medicine and Life Sciences, University of Nottingham, Nottingham, UK
| | - Kunal M Shah
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Kathryn M Davidson
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Ai Nagano
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Emanuela Gadaleta
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | | | - Paul T Kennedy
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Miguel A Hermida
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Ting-Yu Chang
- Institute of Microbiology and Immunology, National Yang Ming University, Taipei City, Taiwan
| | - Peter E Shaw
- Faculty of Medicine and Life Sciences, University of Nottingham, Nottingham, UK
| | - Louise E Reynolds
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Tristan R McKay
- School of Healthcare Science, Manchester Metropolitan University, Manchester, UK
| | - Hsei-Wei Wang
- Institute of Microbiology and Immunology, National Yang Ming University, Taipei City, Taiwan
| | - Paulo S Ribeiro
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | | | - Dimitris Lagos
- Centre for Immunology and Infection, Hull York Medical School and Department of Biology, University of York, York, UK
| | - Nicholas R Lemoine
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Prabhakar Rajan
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Trevor A Graham
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Claude Chelala
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | | | - Ian Spendlove
- Faculty of Medicine and Life Sciences, University of Nottingham, Nottingham, UK
| | - Tyson V Sharp
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
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5
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Cinci L, Luceri C, Bigagli E, Carboni I, Paccosi S, Parenti A, Guasti D, Coronnello M. Development and characterization of an in vitro model of colorectal adenocarcinoma with MDR phenotype. Cancer Med 2016; 5:1279-91. [PMID: 27016279 PMCID: PMC4924386 DOI: 10.1002/cam4.694] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 02/09/2016] [Accepted: 02/10/2016] [Indexed: 01/20/2023] Open
Abstract
The major cause of failure in cancer chemotherapy is the development of multidrug resistance (MDR), and the characterization of biological factors involved in this response to therapy is particularly needed. A doxorubicin-resistant HCT-8/R clone was selected from sensitive parental cells and characterized analyzing several parameters (cell cycle phase distribution, apoptotic activity, expression, distribution and functionality of the P-gp efflux pump, the response to other chemotherapy agents, its ultrastructural features, invasiveness, and transcriptomic profile). HCT-8/R cells showed a peculiar S phase distribution, characterized by a single pulse of proliferation, resistance to drug-mediated apoptosis, increased expression and functionality of P-gp and overexpression of stem cell markers (CD44 and aldehyde dehydrogenase 1A2). At the ultrastructural level, HCT-8/R presented a greater cell volume and several intracytoplasmic vesicles respect to HCT-8. Moreover, the resistant clone was characterized by cross resistance to other cytotoxic drugs and a greater capacity for migration and invasion, compared to parental cells. Our data reinforce the concept that the MDR phenotype in HCT-8/R cells is multifactorial and involves multiple mechanisms, representing an interesting tool to understand the biological basis of MDR and to test strategies that overcome resistance to chemotherapy.
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Affiliation(s)
- Lorenzo Cinci
- Departments of Neuroscience, Psychology, Drug Research and Child Health-NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale G. Pieraccini 6, Florence, Italy
| | - Cristina Luceri
- Departments of Neuroscience, Psychology, Drug Research and Child Health-NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale G. Pieraccini 6, Florence, Italy
| | - Elisabetta Bigagli
- Departments of Neuroscience, Psychology, Drug Research and Child Health-NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale G. Pieraccini 6, Florence, Italy
| | - Ilaria Carboni
- Diagnostic Genetics Unit, Azienda Ospedaliero Universitaria "Careggi", Largo Brambilla 5, Florence, Italy
| | - Sara Paccosi
- Department of Health Sciences, Clinical Pharmacology and Oncology Section, University of Florence, Viale G. Pieraccini 6, Florence, Italy
| | - Astrid Parenti
- Department of Health Sciences, Clinical Pharmacology and Oncology Section, University of Florence, Viale G. Pieraccini 6, Florence, Italy
| | - Daniele Guasti
- Department of Experimental and Clinical Medicine, Section of Anatomy and Histology, University of Florence, Largo Brambilla 5, Florence, Italy
| | - Marcella Coronnello
- Department of Health Sciences, Clinical Pharmacology and Oncology Section, University of Florence, Viale G. Pieraccini 6, Florence, Italy
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Shao SL, Cui TT, Zhao W, Zhang WW, Xie ZL, Wang CH, Jia HS, Liu Q. RNAi-based knockdown of multidrug resistance-associated protein 1 is sufficient to reverse multidrug resistance of human lung cells. Asian Pac J Cancer Prev 2015; 15:10597-601. [PMID: 25605145 DOI: 10.7314/apjcp.2014.15.24.10597] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Up-regulation of multidrug resistance-associated protein 1 (MRP1) is regarded as one of the main causes for multidrug resistance (MDR) of tumor cells, leading to failure of chemotherapy-based treatment for a multitude of cancers. However, whether silencing the overexpressed MRP1 is sufficient to reverse MDR has yet to be validated. This study demonstrated that RNAi-based knockdown of MRP1 reversed the increased efflux ability and MDR efficiently. Two different short haipin RNAs (shRNAs) targeting MRP1 were designed and inserted into pSilence- 2.1-neo. The shRNA recombinant plasmids were transfected into cis-dichlorodiamineplatinum-resistant A549 lung (A549/DDP) cells, and then shRNA expressing cell clones were collected and maintained. Real time PCR and immunofluorescence staining for MRP1 revealed a high silent efficiency of these two shRNAs. Functionally, shRNA-expressing cells showed increased rhodamine 123 retention in A549/DDP cells, indicating reduced efflux ability of tumor cells in the absence of MRP1. Consistently, MRP1-silent cells exhibited decreased resistance to 3- (4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) and DDP, suggesting reversal of MDR in these tumor cells. Specifically, MRP1 knockdown increased the DDP-induced apoptosis of A549/DDP cells by increased trapping of their cell cycling in the G2 stage. Taken together, this study demonstrated that RNAi- based silencing of MRP1 is sufficient to reverse MDR in tumor cells, shedding light on possible novel clinical treatment of cancers.
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Affiliation(s)
- Shu-Li Shao
- College of Life Sciences and Agriculture and Forestry, Qiqihar University, Qiqihar, China E-mail :
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