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Niazi F, Parker KA, Mason SJ, Singh S, Schiemann WP, Valadkhan S. Induction of Invasive Basal Phenotype in Triple-Negative Breast Cancers by Long Noncoding RNA BORG. Cancers (Basel) 2024; 16:3241. [PMID: 39335212 PMCID: PMC11430157 DOI: 10.3390/cancers16183241] [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: 06/21/2024] [Revised: 08/30/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND/OBJECTIVES Long noncoding RNAs (lncRNAs) are known to play key roles in breast cancers; however, detailed mechanistic studies of lncRNA function have not been conducted in large cohorts of breast cancer tumors, nor has inter-donor and inter-subtype variability been taken into consideration for these analyses. Here we provide the first identification and annotation of the human BORG lncRNA gene. METHODS/RESULTS Using multiple tumor cohorts of human breast cancers, we show that while BORG expression is strongly induced in breast tumors as compared to normal breast tissues, the extent of BORG induction varies widely between breast cancer subtypes and even between different tumors within the same subtype. Elevated levels of BORG in breast tumors are associated with the acquisition of core cancer aggression pathways, including those associated with basal tumor and pluripotency phenotypes and with epithelial-mesenchymal transition (EMT) programs. While a subset of BORG-associated pathways was present in high BORG-expressing tumors across all breast cancer subtypes, many were specific to tumors categorized as triple-negative breast cancers. Finally, we show that genes induced by heterologous expression of BORG in murine models of TNBC both in vitro and in vivo strongly overlap with those associated with high BORG expression levels in human TNBC tumors. CONCLUSION Our findings implicate human BORG as a novel driver of the highly aggressive basal TNBC tumor phenotype.
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Affiliation(s)
- Farshad Niazi
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, OH 44106, USA; (F.N.); (S.J.M.)
| | - Kimberly A. Parker
- Department of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
| | - Sara J. Mason
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, OH 44106, USA; (F.N.); (S.J.M.)
| | - Salendra Singh
- Center for Immunotherapy and Precision Immuno-Oncology (CITI), Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA;
| | - William P. Schiemann
- Department of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
| | - Saba Valadkhan
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, OH 44106, USA; (F.N.); (S.J.M.)
- Department of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
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Durrani IA, John P, Bhatti A, Khan JS. Network medicine based approach for identifying the type 2 diabetes, osteoarthritis and triple negative breast cancer interactome: Finding the hub of hub genes. Heliyon 2024; 10:e36650. [PMID: 39281650 PMCID: PMC11401126 DOI: 10.1016/j.heliyon.2024.e36650] [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: 08/10/2024] [Accepted: 08/20/2024] [Indexed: 09/18/2024] Open
Abstract
The increasing prevalence of multi-morbidities, particularly the incidence of breast cancer in diabetic/osteoarthritic patients emphasize on the need for exploring the underlying molecular mechanisms resulting in carcinogenesis. To address this, present study employed a systems biology approach to identify switch genes pivotal to the crosstalk between diseased states resulting in multi-morbid conditions. Hub genes previously reported for type 2 diabetes mellitus (T2DM), osteoarthritis (OA), and triple negative breast cancer (TNBC), were extracted from published literature and fed into an integrated bioinformatics analyses pipeline. Thirty-one hub genes common to all three diseases were identified. Functional enrichment analyses showed these were mainly enriched for immune and metabolism associated terms including advanced glycation end products (AGE) pathways, cancer pathways, particularly breast neoplasm, immune system signalling and adipose tissue. The T2DM-OA-TNBC interactome was subjected to protein-protein interaction network analyses to identify meta hub/clustered genes. These were prioritized and wired into a three disease signalling map presenting the enriched molecular crosstalk on T2DM-OA-TNBC axes to gain insight into the molecular mechanisms underlying disease-disease interactions. Deciphering the molecular bases for the intertwined metabolic and immune states may potentiate the discovery of biomarkers critical for identifying and targeting the immuno-metabolic origin of disease.
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Affiliation(s)
- Ilhaam Ayaz Durrani
- Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Peter John
- Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Attya Bhatti
- Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
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3
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Woodcock CL, Alsaleem M, Toss MS, Lothion-Roy J, Harris AE, Jeyapalan JN, Blatt N, Rizvanov AA, Miftakhova RR, Kariri YA, Madhusudan S, Green AR, Rutland CS, Fray RG, Rakha EA, Mongan NP. The role of the ALKBH5 RNA demethylase in invasive breast cancer. Discov Oncol 2024; 15:343. [PMID: 39127986 PMCID: PMC11317455 DOI: 10.1007/s12672-024-01205-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 07/30/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND N6-methyladenosine (m6A) is the most common internal RNA modification and is involved in regulation of RNA and protein expression. AlkB family member 5 (ALKBH5) is a m6A demethylase. Given the important role of m6A in biological mechanisms, m6A and its regulators, have been implicated in many disease processes, including cancer. However, the contribution of ALKBH5 to invasive breast cancer (BC) remains poorly understood. The aim of this study was to evaluate the clinicopathological value of ALKBH5 in BC. METHODS Publicly available data were used to investigate ALKBH5 mRNA alterations, prognostic significance, and association with clinical parameters at the genomic and transcriptomic level. Differentially expressed genes (DEGs) and enriched pathways with low or high ALKBH5 expression were investigated. Immunohistochemistry (IHC) was used to assess ALKBH5 protein expression in a large well-characterised BC series (n = 1327) to determine the clinical significance and association of ALKBH5 expression. RESULTS Reduced ALKBH5 mRNA expression was significantly associated with poor prognosis and unfavourable clinical parameters. ALKBH5 gene harboured few mutations and/or copy number alternations, but low ALKBH5 mRNA expression was seen. Patients with low ALKBH5 mRNA expression had a number of differentially expressed genes and enriched pathways, including the cytokine-cytokine receptor interaction pathway. Low ALKBH5 protein expression was significantly associated with unfavourable clinical parameters associated with tumour progression including larger tumour size and worse Nottingham Prognostic Index group. CONCLUSION This study implicates ALKBH5 in BC and highlights the need for further functional studies to decipher the role of ALKBH5 and RNA m6A methylation in BC progression.
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Affiliation(s)
- Corinne L Woodcock
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK.
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK.
| | - Mansour Alsaleem
- Nottingham Breast Cancer Research Centre, School of Medicine, Academic Unit for Translational Medical Sciences, University of Nottingham, Nottingham, UK
- Unit of Scientific Research, Applied College, Qassim University, Qassim, Saudi Arabia
| | - Michael S Toss
- Nottingham Breast Cancer Research Centre, School of Medicine, Academic Unit for Translational Medical Sciences, University of Nottingham, Nottingham, UK
| | - Jennifer Lothion-Roy
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - Anna E Harris
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - Jennie N Jeyapalan
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - Nataliya Blatt
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
- Institute for Fundamental Medicine and Science, Kazan Federal University, Kazan, Tatarstan, Russia
| | - Albert A Rizvanov
- Institute for Fundamental Medicine and Science, Kazan Federal University, Kazan, Tatarstan, Russia
| | - Regina R Miftakhova
- Institute for Fundamental Medicine and Science, Kazan Federal University, Kazan, Tatarstan, Russia
| | - Yousif A Kariri
- Nottingham Breast Cancer Research Centre, School of Medicine, Academic Unit for Translational Medical Sciences, University of Nottingham, Nottingham, UK
- Department of Clinical Laboratory Science, Faculty of Applied Medical Science, Shaqra University 33, 11961, Shaqra, Saudi Arabia
| | - Srinivasan Madhusudan
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Andrew R Green
- Nottingham Breast Cancer Research Centre, School of Medicine, Academic Unit for Translational Medical Sciences, University of Nottingham, Nottingham, UK
| | - Catrin S Rutland
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - Rupert G Fray
- School of Biosciences, Plant Science Division, University of Nottingham, Nottingham, UK
| | - Emad A Rakha
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Nottingham Breast Cancer Research Centre, School of Medicine, Academic Unit for Translational Medical Sciences, University of Nottingham, Nottingham, UK
- Department of Histopathology, Nottingham University Hospitals NHS Trust, Nottingham City Hospital, Nottingham, UK
- Pathology Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Nigel P Mongan
- University of Nottingham Biodiscovery Institute, University of Nottingham, Nottingham, UK.
- Faculty of Medicine and Health Science, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK.
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA.
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4
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Guan C, Zhang X, Yu L. A Review of Recent Advances in the Molecular Mechanisms Underlying Brain Metastasis in Lung Cancer. Mol Cancer Ther 2024; 23:627-637. [PMID: 38123448 DOI: 10.1158/1535-7163.mct-23-0416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/26/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023]
Abstract
Brain metastasis from lung cancer is a prevalent mode of treatment failure associated with a poor prognosis. The incidence of brain metastasis has recently shown a dramatic increase. The early detection and risk stratification of lung cancer-related brain metastasis would be highly advantageous for patients. However, our current knowledge and comprehension of the underlying mechanisms driving brain metastasis in lung cancer pose significant challenges. This review summarizes the mechanisms underlying brain metastasis, focusing on the intricate interplay between lung cancer-derived tumor cells and the unique characteristics of the brain, recent advancements in the identification of driver genes, concomitant genes, epigenetic features, including miRNAs and long noncoding RNAs, as well as the molecular characterization of brain metastasis originating from other organs, which may further enhance risk stratification and facilitate precise treatment strategies.
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Affiliation(s)
- Chao Guan
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaoye Zhang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Li Yu
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
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5
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Wei H, Li Y, Zhang J, Xu C, Wei D, Quan C, Zhu S. MMPs-related risk model identification and SAA1 promotes clear cell renal cell carcinoma migration via ERK-AP1-MMPs axis. Sci Rep 2024; 14:9411. [PMID: 38658579 PMCID: PMC11043417 DOI: 10.1038/s41598-024-59112-5] [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: 09/13/2023] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
Matrix Metalloproteinases (MMPs) have been demonstrated to be essential in facilitating the migration and metastasis of clear cell renal cell carcinoma (ccRCC). However, the ability of the MMP family to predict clinical outcomes and guide optimal therapeutic strategies for ccRCC patients remains incompletely understood. In this investigation, we initially conducted a thorough examination of the MMP family in pan-cancer. Notably, MMPs exhibited distinctive significance in ccRCC. Following this, we undertook an extensive analysis to evaluate the clinical value of MMPs and potential mechanisms by which MMPs contribute to the progression of ccRCC. A novel stratification method and prognostic model were developed based on MMPs in order to enhance the accuracy of prognosis prediction for ccRCC patients and facilitate personalized treatment. By conducting multi-omics analysis and transcriptional regulation analysis, it was hypothesized that SAA1 plays a crucial role in promoting ccRCC migration through MMPs. Subsequently, in vitro experiments confirmed that SAA1 regulates ccRCC cell migration via the ERK-AP1-MMPs axis. In conclusion, our study has explored the potential value of the MMP family as prognostic markers for ccRCC and as guides for medication regimens. Additionally, we have identified SAA1 as a crucial factor in the migration of ccRCC.
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Affiliation(s)
- Haotian Wei
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yajun Li
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Jian Zhang
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Chenglong Xu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Dadong Wei
- Department of Urology, Affiliated Hospital of Chifeng University, Chifeng, China.
| | - Changyi Quan
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China.
| | - Shimiao Zhu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China.
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6
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Major G, Ahn M, Cho WW, Santos M, Wise J, Phillips E, Wise SG, Jang J, Rnjak-Kovacina J, Woodfield T, Lim KS. Programming temporal stiffness cues within extracellular matrix hydrogels for modelling cancer niches. Mater Today Bio 2024; 25:101004. [PMID: 38420142 PMCID: PMC10900776 DOI: 10.1016/j.mtbio.2024.101004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
Extracellular matrix (ECM) stiffening is a common occurrence during the progression of many diseases, such as breast cancer. To accurately mimic the pathophysiological context of disease within 3D in vitro models, there is high demand for smart biomaterials which replicate the dynamic and temporal mechanical cues of diseased states. This study describes a preclinical disease model, using breast cancer as an example, which replicates the dynamic plasticity of the tumour microenvironment by incorporating temporal (3-week progression) biomechanical cues within a tissue-specific hydrogel microenvironment. The composite hydrogel formulation, integrating adipose-derived decellularised ECM (AdECM) and silk fibroin, was initially crosslinked using a visible light-mediated system, and then progressively stiffened through spontaneous secondary structure interactions inherent between the polymer chains (∼10-15 kPa increase, with a final stiffness of 25 kPa). When encapsulated and cultured in vitro, MCF-7 breast cancer cells initially formed numerous, large spheroids (>1000 μm2 in area), however, with progressive temporal stiffening, cells demonstrated growth arrest and underwent phenotypic changes resulting in intratumoral heterogeneity. Unlike widely-investigated static mechanical models, this stiffening hydrogel allowed for progressive phenotypic changes to be observed, and fostered the development of mature organoid-like spheroids, which mimicked both the organisation and acinar-structures of mature breast epithelium. The spheroids contained a central population of cells which expressed aggressive cellular programs, evidenced by increased fibronectin expression and reduction of E-cadherin. The phenotypic heterogeneity observed using this model is more reflective of physiological tumours, demonstrating the importance of establishing temporal cues within preclinical models in future work. Overall, the developed model demonstrated a novel strategy to uncouple ECM biomechanical properties from the cellular complexities of the disease microenvironment and offers the potential for wide applicability in other 3D in vitro disease models through addition of tissue-specific dECM materials.
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Affiliation(s)
- Gretel Major
- Department of Orthopaedic Surgery and Musculoskeletal Medicine, Centre for Bioengineering & Nanomedicine, University of Otago, Christchurch, New Zealand
| | - Minjun Ahn
- Pohang University of Science and Technology (POSTECH), Pohang, South Korea
| | - Won-Woo Cho
- Pohang University of Science and Technology (POSTECH), Pohang, South Korea
| | - Miguel Santos
- Applied Materials Group, School of Medical Sciences, University of Sydney, Sydney, Australia
| | - Jessika Wise
- Mackenzie Cancer Research Group, Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - Elisabeth Phillips
- Mackenzie Cancer Research Group, Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - Steven G Wise
- Applied Materials Group, School of Medical Sciences, University of Sydney, Sydney, Australia
| | - Jinah Jang
- Pohang University of Science and Technology (POSTECH), Pohang, South Korea
| | - Jelena Rnjak-Kovacina
- Graduate School of Biomedical Engineering, University of New South Wales, Sydney, Australia
- Tyree Institute of Health Engineering, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Tim Woodfield
- Department of Orthopaedic Surgery and Musculoskeletal Medicine, Centre for Bioengineering & Nanomedicine, University of Otago, Christchurch, New Zealand
| | - Khoon S Lim
- Department of Orthopaedic Surgery and Musculoskeletal Medicine, Centre for Bioengineering & Nanomedicine, University of Otago, Christchurch, New Zealand
- Light-Activated Materials Group, School of Medical Sciences, University of Sydney, Australia
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7
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Wang W, Chen P, Yuan S. Programmed cell death-index (PCDi) as a prognostic biomarker and predictor of drug sensitivity in cervical cancer: a machine learning-based analysis of mRNA signatures. J Cancer 2024; 15:1378-1396. [PMID: 38356704 PMCID: PMC10861809 DOI: 10.7150/jca.91798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/30/2023] [Indexed: 02/16/2024] Open
Abstract
Purpose: Cervical cancer is a significant public health concern, particularly in developing countries. Despite available treatment strategies, the prognosis for patients with locally advanced cervical cancer and beyond remains poor. Therefore, an accurate prediction model that can reliably forecast prognosis is essential in clinical setting. Programmed cell death (PCD) mechanisms are diverse and play a critical role in tumor growth, survival, and metastasis, making PCD a potential reliable prognostic marker for cervical cancer. Methods: In this study, we created a novel prognostic indicator, programmed cell death-index (PCDi), based on a 10-fold cross-validation framework for comprehensive analysis of PCD-associated genes. Results: Our PCDi-based prognostic model outperformed previously published signature models, stratifying cervical cancer patients into two distinct groups with significant differences in overall survival prognosis, tumor immune features, and drug sensitivity. Higher PCDi scores were associated with poorer prognosis. The nomogram survival model integrated PCDi and clinical characteristics, demonstrating higher prognostic prediction performance. Furthermore, our study investigated the immune features of cervical cancer patients and found that those with high PCDi scores had lower infiltrating immune cells, lower potential of T cell dysfunction, and higher potential of T cell exclusion. Patients with high PCDi scores were resistant to classic chemotherapy regimens, including cisplatin, docetaxel, and paclitaxel, but showed sensitivity to the inhibitor SB505124 and Trametinib. Conclusion: Our findings suggest that PCD-related gene signature could serve as a useful biomarker to reliably predict prognosis and guide treatment decisions in cervical cancer.
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Affiliation(s)
- Wei Wang
- Department of Obstetrics and Gynecology, The First People's Hospital of Foshan, Foshan, 528000, Guangdong, China
| | - Pengchen Chen
- Dongguan Maternal and Child Health Care Hospital, Postdoctoral Innovation Practice Base of Southern Medical University, Gongguan, 523125, Guangdong, China
| | - Songhua Yuan
- Department of Obstetrics and Gynecology, The First People's Hospital of Foshan, Foshan, 528000, Guangdong, China
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8
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Sukjoi W, Young C, Acland M, Siritutsoontorn S, Roytrakul S, Klingler-Hoffmann M, Hoffmann P, Jitrapakdee S. Proteomic analysis of holocarboxylase synthetase deficient-MDA-MB-231 breast cancer cells revealed the biochemical changes associated with cell death, impaired growth signaling, and metabolism. Front Mol Biosci 2024; 10:1250423. [PMID: 38283944 PMCID: PMC10812114 DOI: 10.3389/fmolb.2023.1250423] [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: 06/30/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024] Open
Abstract
We have previously shown that the holocarboxylase synthetase (HLCS) is overexpressed in breast cancer tissue of patients, and silencing of its expression in triple-negative cancer cell line inhibits growth and migration. Here we investigated the global biochemical changes associated with HLCS knockdown in MDA-MB-231 cells to discern the pathways that involve HLCS. Proteomic analysis of two independent HLCS knockdown cell lines identified 347 differentially expressed proteins (DEPs) whose expression change > 2-fold (p < 0.05) relative to the control cell line. GO enrichment analysis showed that these DEPs were mainly associated with the cellular process such as cellular metabolic process, cellular response to stimulus, and cellular component organization or biogenesis, metabolic process, biological regulation, response to stimuli, localization, and signaling. Among the 347 identified DEPs, 64 proteins were commonly found in both HLCS knockdown clones, confirming their authenticity. Validation of some of these DEPs by Western blot analysis showed that plasminogen activator inhibitor type 2 (SerpinB2) and interstitial collagenase (MMP1) were approximately 90% decreased in HLCS knockdown cells, consistent with a 50%-60% decrease in invasion ability of knockdown cells. Notably, argininosuccinate synthase 1 (ASS1), one of the enzymes in the urea cycle, showed approximately a 10-fold increase in the knockdown cells, suggesting the crucial role of HLCS in supporting the urea cycle in the triple-negative cancer cell line. Collectively, our proteomic data provide biochemical insights into how suppression of HLCS expression perturbs global changes in cellular processes and metabolic pathways, impairing cell growth and invasion.
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Affiliation(s)
- Witchuda Sukjoi
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Clifford Young
- Clinical and Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Mitchell Acland
- Adelaide Proteomics Centre, School of Biological Sciences, The University of Adelaide, Adelaide, SA, Australia
| | | | - Sittiruk Roytrakul
- Functional Proteomics Technology Laboratory, National Center for Genetic Engineering and Biotechnology, National Science and Technology Agency, Pathumthani, Thailand
| | | | - Peter Hoffmann
- Clinical and Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Sarawut Jitrapakdee
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
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9
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McDonald B, Barth K, Schmidt MHH. The origin of brain malignancies at the blood-brain barrier. Cell Mol Life Sci 2023; 80:282. [PMID: 37688612 PMCID: PMC10492883 DOI: 10.1007/s00018-023-04934-1] [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: 05/17/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/11/2023]
Abstract
Despite improvements in extracranial therapy, survival rate for patients suffering from brain metastases remains very poor. This is coupled with the incidence of brain metastases continuing to rise. In this review, we focus on core contributions of the blood-brain barrier to the origin of brain metastases. We first provide an overview of the structure and function of the blood-brain barrier under physiological conditions. Next, we discuss the emerging idea of a pre-metastatic niche, namely that secreted factors and extracellular vesicles from a primary tumor site are able to travel through the circulation and prime the neurovasculature for metastatic invasion. We then consider the neurotropic mechanisms that circulating tumor cells possess or develop that facilitate disruption of the blood-brain barrier and survival in the brain's parenchyma. Finally, we compare and contrast brain metastases at the blood-brain barrier to the primary brain tumor, glioma, examining the process of vessel co-option that favors the survival and outgrowth of brain malignancies.
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Affiliation(s)
- Brennan McDonald
- Institute of Anatomy, Medical Faculty Carl Gustav Carus, Technische Universität Dresden School of Medicine, Dresden, Germany.
| | - Kathrin Barth
- Institute of Anatomy, Medical Faculty Carl Gustav Carus, Technische Universität Dresden School of Medicine, Dresden, Germany
| | - Mirko H H Schmidt
- Institute of Anatomy, Medical Faculty Carl Gustav Carus, Technische Universität Dresden School of Medicine, Dresden, Germany
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10
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Kamalabadi-Farahani M, Atashi A, Bitaraf FS. Upregulation of Matrix Metalloproteinases in the Metastatic Cascade of Breast Cancer to the Brain. Asian Pac J Cancer Prev 2023; 24:2997-3001. [PMID: 37774050 PMCID: PMC10762741 DOI: 10.31557/apjcp.2023.24.9.2997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 09/10/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND In patients with triple-negative breast cancer (TNBC), brain metastasis is a fatal consequence. Matrix metalloproteinases (MMPs), especially MMP-2 and MMP-9 as the major members of the MMP family, are involved in many different facets of breast cancer metastasis. AIMS In this study, we sought the MMPs expression in the metastatic cascade of TNBC. METHODS AND RESULTS Primary breast cancer cells known as 4T1T were extracted from the tumor mass following the creation of an animal model of TNBC. The brain metastasis lesions of malignant mice were used to extract highly brain metastatic tumor cells known as 4T1B. Gelatinase zymography and real-time polymerase chain reaction (RT-PCR) were used to examine the expression of MMPs at the proteomic and transcriptomic levels in 4T1T and 4T1B. Our results indicated; brain metastatic tumor cells greatly increased their expression of MMPs. In 4T1B, MMP-2 and MMP-9 gene expression were upregulated by 4 and 3.4 folds respectively. Zymographic analysis found MMP activity only in 4T1B. CONCLUSION These results offer significant information about the massive alteration of MMPs expression in the brain metastasis of TNBC. By analyzing the molecular characteristics of brain metastatic tumor cells, we can understand the molecular and genetic features of brain metastasis and develop tailored therapeutic strategies to combat TNBC brain metastasis.
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Affiliation(s)
| | - Amir Atashi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, Iran.
| | - Fateme Sadat Bitaraf
- Department of Medical Biotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran.
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11
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Izdebska M, Zielińska W, Krajewski A, Grzanka A. Fascin in migration and metastasis of breast cancer cells - A review. Adv Med Sci 2023; 68:290-297. [PMID: 37660543 DOI: 10.1016/j.advms.2023.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/20/2023] [Accepted: 08/28/2023] [Indexed: 09/05/2023]
Abstract
Cancer cell migration and metastasis are the biggest problems in the treatment of cancer patients. The most aggressive breast cancer (BC) is the triple-negative type. Therefore, effective therapeutic targets that limit cell migration are sought. One such target may be fascin, as its overexpression is characteristic to triple-negative breast cancer. The high level of fascin enables the formation of protrusion and thus promotes the invasion of cancer cells. Fascin also shows co-localization or functional relationships with other proteins. These are proteins involved in the epithelial-mesenchymal transition process, vimentin, cadherins, β-catenin, and matrix metalloproteinases 2/9 (MMP-2/9). Fascin is also involved in many signaling pathways protein kinase C-δ (PKCδ), Wnt/β-catenin, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), and phosphatidylinositol 3-kinase (PI3K)-Akt. Therefore, in this article, we review currently available in vitro studies and compare them with The Cancer Genome Atlas (TCGA) data analysis of BC patients to demonstrate the role of fascin in the migration and invasion of cancer cells.
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Affiliation(s)
- Magdalena Izdebska
- Department of Histology and Embryology, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, Poland
| | - Wioletta Zielińska
- Department of Histology and Embryology, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, Poland
| | - Adrian Krajewski
- Department of Histology and Embryology, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, Poland.
| | - Alina Grzanka
- Department of Histology and Embryology, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, Poland
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12
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Alsabbagh R, Ahmed M, Alqudah MAY, Hamoudi R, Harati R. Insights into the Molecular Mechanisms Mediating Extravasation in Brain Metastasis of Breast Cancer, Melanoma, and Lung Cancer. Cancers (Basel) 2023; 15:cancers15082258. [PMID: 37190188 DOI: 10.3390/cancers15082258] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/08/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Brain metastasis is an incurable end-stage of systemic cancer associated with poor prognosis, and its incidence is increasing. Brain metastasis occurs through a multi-step cascade where cancer cells spread from the primary tumor site to the brain. The extravasation of tumor cells through the blood-brain barrier (BBB) is a critical step in brain metastasis. During extravasation, circulating cancer cells roll along the brain endothelium (BE), adhere to it, then induce alterations in the endothelial barrier to transmigrate through the BBB and enter the brain. Rolling and adhesion are generally mediated by selectins and adhesion molecules induced by inflammatory mediators, while alterations in the endothelial barrier are mediated by proteolytic enzymes, including matrix metalloproteinase, and the transmigration step mediated by factors, including chemokines. However, the molecular mechanisms mediating extravasation are not yet fully understood. A better understanding of these mechanisms is essential as it may serve as the basis for the development of therapeutic strategies for the prevention or treatment of brain metastases. In this review, we summarize the molecular events that occur during the extravasation of cancer cells through the blood-brain barrier in three types of cancer most likely to develop brain metastasis: breast cancer, melanoma, and lung cancer. Common molecular mechanisms driving extravasation in these different tumors are discussed.
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Affiliation(s)
- Rama Alsabbagh
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Munazza Ahmed
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Mohammad A Y Alqudah
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Rifat Hamoudi
- Clinical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Division of Surgery and Interventional Science, University College London, London W1W 7EJ, UK
| | - Rania Harati
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
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13
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Chhichholiya Y, Ruthuparna M, Velagaleti H, Munshi A. Brain metastasis in breast cancer: focus on genes and signaling pathways involved, blood-brain barrier and treatment strategies. Clin Transl Oncol 2023; 25:1218-1241. [PMID: 36897508 DOI: 10.1007/s12094-022-03050-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 12/12/2022] [Indexed: 03/11/2023]
Abstract
Breast cancer (BC) is one of the most prevalent types of cancer in women. Despite advancement in early detection and efficient treatment, recurrence and metastasis continue to pose a significant risk to the life of BC patients. Brain metastasis (BM) reported in 17-20 percent of BC patients is considered as a major cause of mortality and morbidity in these patients. BM includes various steps from primary breast tumor to secondary tumor formation. Various steps involved are primary tumor formation, angiogenesis, invasion, extravasation, and brain colonization. Genes involved in different pathways have been reported to be associated with BC cells metastasizing to the brain. ADAM8 gene, EN1 transcription factor, WNT, and VEGF signaling pathway have been associated with primary breast tumor; MMP1, COX2, XCR4, PI3k/Akt, ERK and MAPK pathways in angiogenesis; Noth, CD44, Zo-1, CEMIP, S0X2 and OLIG2 are involved in invasion, extravasation and colonization, respectively. In addition, the blood-brain barrier is also a key factor in BM. Dysregulation of cell junctions, tumor microenvironment and loss of function of microglia leads to BBB disruption ultimately resulting in BM. Various therapeutic strategies are currently used to control the BM in BC. Oncolytic virus therapy, immune checkpoint inhibitors, mTOR-PI3k inhibitors and immunotherapy have been developed to target various genes involved in BM in BC. In addition, RNA interference (RNAi) and CRISPR/Cas9 are novel interventions in the field of BCBM where research to validate these and clinical trials are being carried out. Gaining a better knowledge of metastasis biology is critical for establishing better treatment methods and attaining long-term therapeutic efficacies against BC. The current review has been compiled with an aim to evaluate the role of various genes and signaling pathways involved in multiple steps of BM in BC. The therapeutic strategies being used currently and the novel ones being explored to control BM in BC have also been discussed at length.
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Affiliation(s)
- Yogita Chhichholiya
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Malayil Ruthuparna
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Harini Velagaleti
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Anjana Munshi
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India.
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14
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Organotropism of breast cancer metastasis: A comprehensive approach to the shared gene network. GENE REPORTS 2023. [DOI: 10.1016/j.genrep.2023.101749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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15
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Sagara A, Miura S, Kobinata A, Naganawa R, Yaginuma S, Saito S, Saito R, Kominato H, Yumoto T, Sato F. COL8A1 enhances the invasion/metastasis in MDA-MB-231 cells via the induction of IL1B and MMP1 expression. Biochem Biophys Res Commun 2023; 642:145-153. [PMID: 36577251 DOI: 10.1016/j.bbrc.2022.12.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with a high probability of metastasis and a lack of specific targets and targeted therapeutics. Previously, we have reported that COL8A1, which is highly expressed in the mesenchymal stem-like (MSL) subtype of TNBC, facilitates TNBC growth via FAK/Src activation. Furthermore, we have found that COL8A1 enhances the invasion and metastasis of MDA-MB-231 cells, classified into MSL. However, the mechanism of invasion and metastasis by COL8A1 remains unclear. Here, we investigated the biological function of COL8A1 on the invasion and metastasis of MDA-MB-231 cells. METHODS The invasion and metastasis of MDA-MB-231 cells were evaluated using three-dimensional (3D) culture methods and xenograft mouse models. DNA microarray analysis examined the gene expression in COL8A1-overexpressing MDA-MB-231 cells and control cells. Gene expression was verified using RT-qPCR. RESULTS COL8A1-deficient cells showed little or no metastasis, whereas forced expression of COL8A1 in MDA-MB-231 cells, the MSL subtype of TNBC cell lines, significantly promoted distant metastasis after tumor resection. As with in vivo, 3D invasion assay revealed that COL8A1 increased the invasion capacity of MDA-MB-231 and Hs578T cells, classified into the MSL subtype of TNBC. DNA microarray analysis for COL8A1-overexpressing cells indicated that COL8A1 induces interleukin 1B (IL1B) and matrix metalloproteinase-1 (MMP1) expression, both of which are correlated with COL8A1 expression in the mesenchymal subtypes of TNBC, and the Kaplan-Meier plotter provided evidence that the prognosis in the MSL subtype was strongly associated with both gene expressions and COL8A1 expression. Pharmacological inhibitor treatment showed that COL8A1 regulated IL1B and MMP1 expression through a different pathway. Moreover, the knockdown of each gene expression reduced the invasion capacity of COL8A1-overexpressing MDA-MB-231 and Hs578T cells. CONCLUSION Our findings indicate that COL8A1-induced IL1B and MMP1 enhanced the invasion and metastasis of the MSL subtype of TNBC. Considering our previous findings that COL8A1 promotes tumor growth, COL8A1 may be a prognostic and practical therapeutic target in TNBC.
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Affiliation(s)
- Atsunobu Sagara
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Shotaro Miura
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Akinori Kobinata
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Risa Naganawa
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Saki Yaginuma
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Suguru Saito
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Rintaro Saito
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Hidenori Kominato
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Tetsuro Yumoto
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Fumiaki Sato
- Laboratory of Analytical Pathophysiology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan.
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16
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Kwon MJ. Matrix metalloproteinases as therapeutic targets in breast cancer. Front Oncol 2023; 12:1108695. [PMID: 36741729 PMCID: PMC9897057 DOI: 10.3389/fonc.2022.1108695] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 12/28/2022] [Indexed: 01/22/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are the most prominent proteinases involved in tumorigenesis. They were initially recognized to promote tumor progression by remodeling the extracellular matrix through their proteolytic activity. However, accumulating evidence has revealed that some MMPs have protective roles in cancer progression, and the same MMP can exert opposing roles depending on the cell type in which it is expressed or the stage of cancer. Moreover, studies have shown that MMPs are involved in cancer progression through their roles in other biological processes such as cell signaling and immune regulation, independent of their catalytic activity. Despite the prognostic significance of tumoral or stromal expression of MMPs in breast cancer, their roles and molecular mechanisms in breast cancer progression remain unclear. As the failures of early clinical trials with broad-spectrum MMP inhibitors were mainly due to a lack of drug specificity, substantial efforts have been made to develop highly selective MMP inhibitors. Some recently developed MMP inhibitory monoclonal antibodies demonstrated promising anti-tumor effects in preclinical models of breast cancer. Importantly, anti-tumor effects of these antibodies were associated with the modulation of tumor immune microenvironment, suggesting that the use of MMP inhibitors in combination with immunotherapy can improve the efficacy of immunotherapy in HER2-positive or triple-negative breast cancer. In this review, the current understanding of the roles of tumoral or stromal MMPs in breast cancer is summarized, and recent advances in the development of highly selective MMP inhibitors are discussed.
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Affiliation(s)
- Mi Jeong Kwon
- Vessel-Organ Interaction Research Center (MRC), College of Pharmacy, Kyungpook National University, Daegu, Republic of Korea,BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Republic of Korea,*Correspondence: Mi Jeong Kwon,
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17
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Mao S, Xia A, Tao X, Ye D, Qu J, Sun M, Wei H, Li G. A pan-cancer analysis of the prognostic and immunological roles of matrix metalloprotease-1 (MMP1) in human tumors. Front Oncol 2023; 12:1089550. [PMID: 36727076 PMCID: PMC9885257 DOI: 10.3389/fonc.2022.1089550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 12/28/2022] [Indexed: 01/18/2023] Open
Abstract
Objective Cancer remains the leading killer of human health worldwide. It has been shown that matrix metalloproteinase-1(MMP1) is related to poor prognosis in cancers such as BRCA, CESC and COAD. However, systematic pan-cancer analysis about the prognostic and immunological roles of MMP1 has not been explored. Here, the purpose of this study was to investigate the prognostic and immunological roles of MMP1 in pan-cancer and confirm cancer-promoting effect in pancreatic cancer. Methods In our study, bioinformatics were first used to analyze data from multiple databases. Then, several bioinformatics tools were utilized to investigate the role of MMP1 in 33 tumor types. Finally, molecular biology experiments were carried out to prove the cancer-promoting effect of MMP1 in pancreatic cancer. Results MMP1 expression was higher in tumor tissues than in control tissues in most tumor types. High expression of MMP1 was associated with poor overall survival (OS) and disease-free survival (DFS) in some tumor types. Further analysis of MMP1 gene mutation data showed that MMP1 mutations significantly influenced the prognosis of STAD. In addition, MMP1 expression was closely related to cancer-associated fibroblast (CAFs) infiltration in a variety of cancers and played an important role on immune infiltration score, tumor mutational burden (TMB) and microsatellite instability (MSI). Gene Ontology enrichment analysis indicated that these 20 genes were mainly related to extracellular structure organization/extracellular matrix organization/extracellular matrix disassembly/collagen metabolic process in the enriched biological processes. Finally, molecular biology experiments confirmed the cancer-promoting effect of MMP1 in pancreatic cancer. Conclusions Our pan-cancer analysis comprehensively proved that MMP1 expression is related with clinical prognosis and tumor immune infiltration, and MMP1 can become a prognostic and immunological biomarker.
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Affiliation(s)
- Shuai Mao
- Department of Hepatobiliary Surgery, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Anliang Xia
- Department of Hepatobiliary Surgery, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Xuewen Tao
- Department of Hepatobiliary Surgery, Medicine School of Southeast University Nanjing Drum Tower Hospital, Nanjing, China
| | - Dingde Ye
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jiamu Qu
- Department of Hepatobiliary Surgery, Medicine School of Southeast University Nanjing Drum Tower Hospital, Nanjing, China
| | - Meiling Sun
- Department of Hepatobiliary Surgery, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Haowei Wei
- Department of Hepatobiliary Surgery, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Guoqiang Li
- Department of Hepatobiliary Surgery, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China,*Correspondence: Guoqiang Li,
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18
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Kondapaneni RV, Shevde LA, Rao SS. A Biomimetic Hyaluronic Acid Hydrogel Models Mass Dormancy in Brain Metastatic Breast Cancer Spheroids. Adv Biol (Weinh) 2023; 7:e2200114. [PMID: 36354182 DOI: 10.1002/adbi.202200114] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/15/2022] [Indexed: 11/11/2022]
Abstract
Approximately 90% of breast cancer related mortalities are due to metastasis to distant organs. At the metastatic sites, cancer cells are capable of evading death by exhibiting cellular or mass dormancy. However, the mechanisms involved in attaining dormancy at the metastatic site are not well understood. This is partly due to the lack of experimental models to study metastatic site-specific interactions, particularly in the context of brain metastatic breast cancer (BMBC). Herein, an in vitro hyaluronic acid (HA) hydrogel-based model is developed to study mass dormancy in BMBC. HA hydrogels with a stiffness of ≈0.4 kPa are utilized to mimic the brain extracellular matrix. MDA-MB-231Br or BT474Br3 BMBC spheroids are prepared and cultured on top of HA hydrogels or in suspension for 7 days. HA hydrogel induced a near mass dormant state in spheroids by achieving a balance between proliferating and dead cells. In contrast, these spheroids displayed growth in suspension cultures. The ratio of %p-ERK to %p-p38 positive cells is significantly lower in HA hydrogels compared to suspension cultures. Further, it is demonstrated that hydrogel induced mass dormant state is reversible. Overall, such models provide useful tools to study dormancy in BMBC and could be employed for drug screening.
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Affiliation(s)
- Raghu Vamsi Kondapaneni
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, 35487, USA
| | - Lalita A Shevde
- Department of Pathology, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Shreyas S Rao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, 35487, USA
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19
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Shen JL, Doherty J, Allen E, Fortier TM, Baehrecke EH. Atg6 promotes organismal health by suppression of cell stress and inflammation. Cell Death Differ 2022; 29:2275-2287. [PMID: 35523956 PMCID: PMC9614006 DOI: 10.1038/s41418-022-01014-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/08/2022] Open
Abstract
Autophagy targets cytoplasmic materials for degradation, and influences cell health. Alterations in Atg6/Beclin-1, a key regulator of autophagy, are associated with multiple diseases. While the role of Atg6 in autophagy regulation is heavily studied, the role of Atg6 in organism health and disease progression remains poorly understood. Here, we discover that loss of Atg6 in Drosophila results in various alterations to stress, metabolic and immune signaling pathways. We find that the increased levels of circulating blood cells and tumor-like masses in atg6 mutants vary depending on tissue-specific function of Atg6, with contributions from intestine and hematopoietic cells. These phenotypes are suppressed by decreased function of macrophage and inflammatory response receptors crq and drpr. Thus, these findings provide a basis for understanding how Atg6 systemically regulates cell health within multiple organs, and highlight the importance of Atg6 in inflammation to organismal health.
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Affiliation(s)
- James L Shen
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Johnna Doherty
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Elizabeth Allen
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Tina M Fortier
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Eric H Baehrecke
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA.
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20
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Recent Advances in the Aging Microenvironment of Breast Cancer. Cancers (Basel) 2022; 14:cancers14204990. [PMID: 36291773 PMCID: PMC9599409 DOI: 10.3390/cancers14204990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The incidence of breast cancer has increased rapidly in recent years. Aging is one of the risk factors for advanced breast cancer. More and more studies have been conducted on the influence of the aging microenvironment on breast cancer. In this review, we summarize the effects of physical changes in the aging microenvironment, senescence-associated secretory phenotypes, and senescent stromal cells on the initiation and progression of breast cancer and the underlying mechanisms. In addition, we also discuss potential targets for senotherapeutics and senescence-inducing agents in the aging microenvironment of breast cancer. We hope this review can provide some directions for future research on the aging microenvironment in breast cancer. Abstract Aging is one of the risk factors for advanced breast cancer. With the increasing trend toward population aging, it is important to study the effects of aging on breast cancer in depth. Cellular senescence and changes in the aging microenvironment in vivo are the basis for body aging and death. In this review, we focus on the influence of the aging microenvironment on breast cancer. Increased breast extracellular matrix stiffness in the aging breast extracellular matrix can promote the invasion of breast cancer cells. The role of senescence-associated secretory phenotypes (SASPs) such as interleukin-6 (IL-6), IL-8, and matrix metalloproteases (MMPs), in breast cancer cell proliferation, invasion, and metastasis is worthy of exploration. Furthermore, the impact of senescent fibroblasts, adipocytes, and endothelial cells on the mammary matrix is discussed in detail. We also list potential targets for senotherapeutics and senescence-inducing agents in the aging microenvironment of breast cancer. In conclusion, this review offers an overview of the influence of the aging microenvironment on breast cancer initiation and progression, with the aim of providing some directions for future research on the aging microenvironment in breast cancer.
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Xu X, Lu X, Chen L, Peng K, Ji F. Downregulation of MMP1 functions in preventing perineural invasion of pancreatic cancer through blocking the NT-3/TrkC signaling pathway. J Clin Lab Anal 2022; 36:e24719. [PMID: 36181286 DOI: 10.1002/jcla.24719] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Pancreatic cancer (PC) is a fatal malignancy that frequently involves perineural invasion (PNI). This study aims to investigate the function and underlying mechanisms of matrix metalloproteinase-1 (MMP1) in PNI of PC. METHODS Human pancreatic cancer PANC-1 cells were co-cultured with dorsal root ganglion in vitro. The expression of MMP1, epithelial-mesenchymal transition (EMT) markers, Schwann cell markers, neurotrophic factors, NT-3, and TrkC was measured by qRT-PCR or Western blot. Transwell assay was performed to evaluate cell migration and invasion. In vivo model of PNI was established via inoculating PANC-1 cells into mice. PANC-1 cells and mice were also treated with LM22B-10 (an activator of TrkC) to confirm the mechanisms involving NT-3/TrkC in PNI of PC both in vivo and in vitro. RESULTS The expression of MMP1 was significantly higher in PDAC tissues than non-cancerous tissues, which was positively associated with PNI. MMP1 knockdown repressed the migration and invasion of PANC-1 cells. Except for E-cadherin, the expression of EMT markers, Schwann cell markers, neurotrophic factors, NT-3, and TrkC was inhibited by MMP1 silencing. The same effects of MMP1 knockdown on the above factors were also observed in the PNI model. Moreover, MMP1 knockdown elevated the sciatic nerve function and reduced PNI in the model mice. LM22B-10 partially abolished the effects of MMP1 knockdown both in vivo and in vitro. CONCLUSIONS Silencing of MMP1 prevents PC cells from EMT and Schwann-like cell differentiation via inhibiting the activation of the NT-3/TrkC signaling pathway, thus alleviating the PNI of PC.
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Affiliation(s)
- Xiaoqing Xu
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Pain Medicine, The Haian Hospital Affiliated to Nantong University, Nantong, China
| | - Xiaomin Lu
- Department of Oncology, The Haian Hospital Affiliated to Nantong University, Nantong, China
| | - Liping Chen
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ke Peng
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Fuhai Ji
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, China
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Okamura K, Sato M, Suzuki T, Nohara K. Inorganic arsenic exposure-induced premature senescence and senescence-associated secretory phenotype (SASP) in human hepatic stellate cells. Toxicol Appl Pharmacol 2022; 454:116231. [PMID: 36089002 DOI: 10.1016/j.taap.2022.116231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/31/2022] [Accepted: 09/04/2022] [Indexed: 01/10/2023]
Abstract
Exposure to inorganic arsenic has been known to induce cancers in various organs, however, the underlying mechanisms remain unclear. Premature senescence refers to the irreversible growth arrest induced by stress stimuli. The senescence-associated secretory phenotype (SASP), particularly in fibroblasts, has been shown to promote cancer development. In this study, we examined whether arsenite exposure causes premature senescence and induction of SASP in liver fibroblasts using the human hepatic stellate cell line, LX-2. Exposure of LX-2 cells to 5 or 7.5 μM of sodium arsenite for 144 h induced the features of senescence in the cells, including morphological changes, growth inhibition, increased senescence-associated β-galactosidase activity, increased P21 gene expression, and decreased LAMINB1 gene expression. The mRNA expressions of SASP factors, such as MMP1, MMP3, IL-8, IL-1β, and CXCL1, were also highly upregulated. The wound healing assay revealed that the conditioned medium from LX-2 cells with arsenite-induced senescence increased the migration activity of cells of the human hepatoma cell line, Huh-7. Gene expression data of liver cancer samples from the Human Protein Atlas showed that high expression levels of the SASP factors that were upregulated in the cells with arsenite-induced senescence were strongly associated with a poor prognosis. In addition, the cellular levels of γ-H2AX, a DNA double-strand break marker, were increased by arsenite exposure, suggesting that DNA damage could contribute to premature senescence induction. These results show that arsenite exposure induces premature senescence in hepatic stellate cells and suggest that the SASP factors from the senescent cells promote hepatic carcinogenesis.
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Affiliation(s)
- Kazuyuki Okamura
- Health and Environmental Risk Division, National Institute for Environmental Studies, Tsukuba 305-8506, Japan.
| | - Miyuki Sato
- Health and Environmental Risk Division, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
| | - Takehiro Suzuki
- Health and Environmental Risk Division, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
| | - Keiko Nohara
- Health and Environmental Risk Division, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
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23
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MMP1 Overexpression Promotes Cancer Progression and Associates with Poor Outcome in Head and Neck Carcinoma. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:3058342. [PMID: 36105241 PMCID: PMC9467809 DOI: 10.1155/2022/3058342] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/27/2022] [Accepted: 08/20/2022] [Indexed: 11/29/2022]
Abstract
Matrix metalloproteinase-1 (MMP1) has been reported to play key roles in a variety of cancers by degrading the extracellular matrix. However, its carcinogenic roles have not been shown yet in head and neck squamous cell carcinoma (HNSCC). This study aimed to elucidate its expression pattern and functional roles as well as clinical significance in HNSCC. The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO), and immunohistochemistry (IHC) were utilized to determine the MMP1 expression pattern and the associations between its expression and patients' outcome in HNSCC. Mice tongue squamous cell carcinoma model induced by 4-nitroquinoline 1-oxide (4NQO) and siRNA-mediated cellular assay in vitro were utilized to evaluate the oncogenic role of MMP1. The biological functions and cancer-related pathways involved in MMP1-related genes were found through bioinformatics analysis. Both mRNA and protein abundance of MMP1 were highly increased in HNSCC as compared to its non-tumor counterparts. MMP1 overexpression positively correlated with advanced tumor size, cervical node metastasis, and advanced pathological grade and lower patients' survival. In the 4NQO-induced animal model, MMP1 expression increased along with the progression of the disease. In HNSCC cells, siRNA-mediated knockdown of MMP1 significantly inhibited cell proliferation, migration, and invasion and activated apoptosis and epithelia-mesenchymal transition (EMT). GSEA, GO, and KEGG analyses showed that MMP1 expression was significantly related to cancer-related pathways and cancer-related functions. Together, our results demonstrated MMP1 serves as a novel prognostic biomarker and putative oncogene in HNSCC.
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The Role of Matrix Metalloproteinase Single-Nucleotide Polymorphisms in the Clinicopathological Properties of Breast Cancer. Biomedicines 2022; 10:biomedicines10081891. [PMID: 36009438 PMCID: PMC9405670 DOI: 10.3390/biomedicines10081891] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/20/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
(1) Background. Breast cancer is the leading cancer type among women. Despite convenient diagnostics at early stages, there is a need for continuous monitoring to predict more aggressive or recurring breast cancer forms. The evidence suggests that the detection of genetic biomarkers could help in improving disease management and reduce mortality. Matrix metalloproteinases (MMPs) are a large family of enzymes that perform physiologically relevant functions and have the potential properties to be biomarkers for cancer assessment. We aimed to evaluate the contribution and association of single-nucleotide polymorphisms (SNPs) in MMP genes (MMP1, MMP2, MMP3, MMP7, MMP8, MMP9) with clinicopathological breast-cancer features. (2) Methods. In this study, 100 breast cancer patients were genotyped by polymerase chain reaction–restriction fragment length polymorphism methodology (PCR–RFLP). (3) Results. The presence of the MMP7 rs11568818 A allele was associated with lower chances for poorly differentiated breast cancer. The lower possibility for HER2-positive breast cancer was associated with the presence of the MMP9 rs3918242 C allele. (4) Conclusions. These results indicate that MMP7 rs11568818 and MMP9 rs3918242 are potential biomarkers for the anticipation of breast cancer aggressiveness.
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Abstract
Organ-specific metastasis to secondary organs is dependent on the formation of a supportive pre-metastatic niche. This tissue-specific microenvironmental response is thought to be mediated by mutational and epigenetic changes to primary tumour cells resulting in altered cross-talk between cell types. This response is augmented through the release of tumour and stromal signalling mediators including cytokines, chemokines, exosomes and growth factors. Although researchers have elucidated some of the cancer-promoting features that are bespoke to organotropic metastasis to the lungs, it remains unclear if these are organ-specific or generic between organs. Understanding the mechanisms that mediate the metastasis-promoting synergy between the host microenvironment, immunity, and pulmonary structures may elucidate predictive, prognostic and therapeutic markers that could be targeted to reduce the metastatic burden of disease. Herein, we give an updated summary of the known cellular and molecular mechanisms that contribute to the formation of the lung pre-metastatic niche and tissue-specific metastasis.
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Affiliation(s)
- Oliver Cucanic
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Rae H Farnsworth
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Steven A Stacker
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
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Hammash D, Mahfood M, Khoder G, Ahmed M, Tlili A, Hamoudi R, Harati R. miR-623 Targets Metalloproteinase-1 and Attenuates Extravasation of Brain Metastatic Triple-Negative Breast Cancer Cells. BREAST CANCER: TARGETS AND THERAPY 2022; 14:187-198. [PMID: 35936987 PMCID: PMC9354772 DOI: 10.2147/bctt.s372083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/21/2022] [Indexed: 11/23/2022]
Abstract
Background Most breast cancer-related deaths result from metastasis. Understanding the molecular basis of metastasis is needed for the development of effective targeted and preventive strategies. Matrix metalloproteinase-1 (MMP1) plays an important role in brain metastasis (BM) of triple-negative breast cancer (TNBC) by promoting extravasation of cancer cells across the brain endothelium (BE). MMP1 expression is controlled by endogenous microRNAs. Preliminary bioinformatics analysis has revealed that miR-623, known to target the 3ʹUTR of MMP1, is significantly downregulated in brain metastatic tumors compared to primary BC tumors. However, the involvement of miR-623 in MMP1 upregulation in breast cancer brain metastatic cells (BCBMC) remains unexplored. Here, we investigated the role of miR-623 in MMP1 regulation and its impact on the extravasation of TNBC cells through the BE in vitro. Materials and Methods A loss-and-gain of function method was employed to address the effect of miR-623 modulation on MMP1 expression. MMP1 regulation by miR-623 was investigated by real-time PCR, western blot, luciferase and transwell migration assays using an in vitro human BE model. Results Our results confirmed that brain metastatic TNBC cells express lower levels of miR-623 compared with cells having low propensity to spread toward the brain. miR-623 binds to the 3′-untranslated region of MMP1 transcript and downregulates its expression. Restoring miR-623 expression significantly decreased MMP1 expression, preserved the endothelial barrier integrity, and attenuated transmigration of BCBMC through the BE. Conclusion Our study elucidates, for the first time, the crucial role of miR-623 as MMP1 direct regulator in BCBMC and sheds light on miR-623 as a novel therapeutic target that can be exploited to predict and prevent brain metastasis in TNBC. Importantly, the presents study helps in unraveling a brain metastasis-specific microRNA signature in TNBC that can be used as a guide to personalized metastasis prediction and preventive approach with better therapeutic outcome.
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Affiliation(s)
- Dua Hammash
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Mona Mahfood
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Ghalia Khoder
- Department of Pharmaceutics and Pharmaceutical Technologies, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Munazza Ahmed
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Abdelaziz Tlili
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Rifat Hamoudi
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Clinical Sciences Department, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Rania Harati
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Correspondence: Rania Harati, Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates, Tel +971 6 505 7438, Fax +971 6 558 5812, Email
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Zhou J, Wu L, Xu P, Li Y, Ji Z, Kang X. Filamin A Is a Potential Driver of Breast Cancer Metastasis via Regulation of MMP-1. Front Oncol 2022; 12:836126. [PMID: 35359350 PMCID: PMC8962737 DOI: 10.3389/fonc.2022.836126] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/14/2022] [Indexed: 01/01/2023] Open
Abstract
Recurrent metastasis is a major fatal cause of breast cancer. Regretfully, the driving force and the molecular beneath have not been fully illustrated yet. In this study, a cohort of breast cancer patients with locoregional metastasis was recruited. For them, we collected the matched samples of the primary tumor and metastatic tumor, and then we determined the mutation profiles with whole-exome sequencing (WES). On basis of the profiles, we identified a list of deleterious variants in eight susceptible genes. Of them, filamin A (FLNA) was considered a potential driver gene of metastasis, and its low expression could enhance 5 years’ relapse survival rate by 15%. To prove the finding, we constructed a stable FLNA knockout tumor cell line, which manifested that the cell abilities of proliferation, migration, and invasion were significantly weakened in response to the gene knockout. Subsequently, xenograft mouse experiments further proved that FLNA knockout could inhibit local or distal metastasis. Putting all the results together, we consolidated that FLNA could be a potential driver gene to metastasis of breast cancer, in particular triple-negative breast cancer. Additional experiments also suggested that FLNA might intervene in metastasis via the regulation of MMP-1 expression. In summary, this study demonstrates that FLNA may play as a positive regulator in cancer proliferation and recurrence. It provides new insight into breast cancer metastasis and suggests a potential new therapeutic target for breast cancer therapy.
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Affiliation(s)
- Jie Zhou
- Department of Oncology, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Lvying Wu
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, China
| | - Pengyan Xu
- Department of Surgical Research, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Yue Li
- Department of Oncology, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Zhiliang Ji
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, China
- *Correspondence: Xinmei Kang, ; Zhiliang Ji,
| | - Xinmei Kang
- Department of Oncology, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
- *Correspondence: Xinmei Kang, ; Zhiliang Ji,
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Identification of potential immunotherapy biomarkers for breast cancer by bioinformatics analysis. Biosci Rep 2022; 42:230663. [PMID: 35037689 PMCID: PMC8819662 DOI: 10.1042/bsr20212035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 12/28/2021] [Accepted: 01/06/2022] [Indexed: 11/17/2022] Open
Abstract
Breast cancer is a serious malignancy with a high incidence worldwide and a tendency to relapse. We used integrated bioinformatics analysis to identify potential biomarkers in breast carcinoma in the present study. Microarray data, 127breast tumor samples and 23 non-tumor samples, received from the Gene Expression Omnibus (GEO) dataset; 121 differentially expressed genes (DEGs) were selected. Functional analysis using DAVID revealed that these DEGs were highly gathered in endodermal cell differentiation and proteinaceous extracellular matrix. Five bioactive compounds (prostaglandin J2, tanespimycin, semustine, 5182598, and flunarizine) were identified using Connectivity Map. We used Cytoscape software and STRING dataset to structure a protein–protein interaction (PPI) network. The expression of CD24, MMP1, SDC1, and SPP1 was much higher in breast carcinoma tissue than in Para cancerous tissues analyzed by Gene Expression Profiling Interactive Analysis (GEPIA) and ONCOMINE. Overexpression ofCD24, MMP1, SDC1, and SPP1 indicated the poor prognosis in breast carcinoma patients analyzed by Kaplan–Meier (KM) Plotter. Immunohistochemistry microarray was used to further confirm that protein expression of CD24, MMP1, SDC1, and SPP1 was much higher in tumor sections than in Para cancerous tissues. Hub genes expression at the protein level was correlated tothe breast cancer subtype and grade. Furthermore, immunity analysis showed that CD24, MMP1, SDC1, and SPP1 were potentially associated with five immune cell types infiltration (CD8+ T cells, CD4+ T cells, neutrophils, macrophages,and dendritic cells) by TIMER. Thus, this study indicates potential biomarkers that could have applications in the development of immune therapy for breast cancer. However, further studies are required for verifying these results in vivo and vitro.
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Mohiuddin M, Kasahara K. Cancer metastasis may increase COVID-19 mortality: Suitable targets required to impede cancer metastasis. J Infect Public Health 2021; 15:153-155. [PMID: 34929552 PMCID: PMC8662903 DOI: 10.1016/j.jiph.2021.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/01/2021] [Accepted: 12/05/2021] [Indexed: 12/23/2022] Open
Affiliation(s)
- Md Mohiuddin
- Department of Respiratory Medicine, Kanazawa University, Ishikawa, Japan.
| | - Kazuo Kasahara
- Department of Respiratory Medicine, Kanazawa University, Ishikawa, Japan
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Argote Camacho AX, González Ramírez AR, Pérez Alonso AJ, Rejón García JD, Olivares Urbano MA, Torné Poyatos P, Ríos Arrabal S, Núñez MI. Metalloproteinases 1 and 3 as Potential Biomarkers in Breast Cancer Development. Int J Mol Sci 2021; 22:ijms22169012. [PMID: 34445715 PMCID: PMC8396449 DOI: 10.3390/ijms22169012] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/15/2021] [Accepted: 08/17/2021] [Indexed: 12/12/2022] Open
Abstract
Breast cancer continues to be one of the main causes of morbidity and mortality globally and was the leading cause of cancer death in women in Spain in 2020. Early diagnosis is one of the most effective methods to lower the incidence and mortality rates of breast cancer. The human metalloproteinases (MMP) mainly function as proteolytic enzymes degrading the extracellular matrix and plays important roles in most steps of breast tumorigenesis. This retrospective cohort study shows the immunohistochemical expression levels of MMP-1, MMP-2, MMP-3, and MMP-9 in 154 women with breast cancer and 42 women without tumor disease. The samples of breast tissue are assessed using several tissue matrices (TMA). The percentages of staining (≤50%–>50%) and intensity levels of staining (weak, moderate, or intense) are considered. The immunohistochemical expression of the MMP-1-intensity (p = 0.043) and MMP-3 percentage (p = 0.018) and intensity, (p = 0.025) present statistically significant associations with the variable group (control–case); therefore, expression in the tumor tissue samples of these MMPs may be related to the development of breast cancer. The relationships between these MMPs and some clinicopathological factors in breast cancer are also evaluated but no correlation is found. These results suggest the use of MMP-1 and MMP-3 as potential biomarkers of breast cancer diagnosis.
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Affiliation(s)
| | | | | | | | | | - Pablo Torné Poyatos
- Department of Surgery and Its Specialties, University of Granada, 18012 Granada, Spain;
| | - Sandra Ríos Arrabal
- Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain;
- Correspondence: (S.R.A.); (M.I.N.); Tel.: +34-958-242077 (S.R.A.); +34-958-242077 (M.I.N.)
| | - María Isabel Núñez
- Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain;
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18016 Granada, Spain
- Biosanitary Research Institute, ibs.Granada, 18012 Granada, Spain
- Correspondence: (S.R.A.); (M.I.N.); Tel.: +34-958-242077 (S.R.A.); +34-958-242077 (M.I.N.)
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Del Piccolo N, Shirure VS, Bi Y, Goedegebuure SP, Gholami S, Hughes CC, Fields RC, George SC. Tumor-on-chip modeling of organ-specific cancer and metastasis. Adv Drug Deliv Rev 2021; 175:113798. [PMID: 34015419 DOI: 10.1016/j.addr.2021.05.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 05/04/2021] [Accepted: 05/11/2021] [Indexed: 02/08/2023]
Abstract
Every year, cancer claims millions of lives around the globe. Unfortunately, model systems that accurately mimic human oncology - a requirement for the development of more effective therapies for these patients - remain elusive. Tumor development is an organ-specific process that involves modification of existing tissue features, recruitment of other cell types, and eventual metastasis to distant organs. Recently, tissue engineered microfluidic devices have emerged as a powerful in vitro tool to model human physiology and pathology with organ-specificity. These organ-on-chip platforms consist of cells cultured in 3D hydrogels and offer precise control over geometry, biological components, and physiochemical properties. Here, we review progress towards organ-specific microfluidic models of the primary and metastatic tumor microenvironments. Despite the field's infancy, these tumor-on-chip models have enabled discoveries about cancer immunobiology and response to therapy. Future work should focus on the development of autologous or multi-organ systems and inclusion of the immune system.
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The paradoxical role of matrix metalloproteinase-11 in cancer. Biomed Pharmacother 2021; 141:111899. [PMID: 34346316 DOI: 10.1016/j.biopha.2021.111899] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/15/2021] [Accepted: 07/01/2021] [Indexed: 02/08/2023] Open
Abstract
The microenvironment surrounding the tumor affects biological processes, such as cell proliferation, angiogenesis, apoptosis, and invasion. Therefore, the ability to change these environments is an important attribute for tumor cells to obtain specific functions necessary for growth and metastasis. Matrix metalloproteinases (MMPs) are zinc-dependent proteolytic metalloenzymes that facilitate protease-dependent tumor progression by degrading extracellular matrix (ECM) proteins, releasing cytokines, growth factors, and other cell surface molecules. As one of the most widely studied MMPs, MMP-11 is an important protease that is expressed in cancer cells, stromal cells, and the adjacent microenvironment. MMP-11 has a dual effect on tumors. On one hand, MMP-11 promotes tumor development by inhibiting apoptosis and promoting the migration and invasion of cancer cells in the early stage. On the other hand, in animal models, MMP-11 has a protective effect on tumor growth and metastasis at an advanced stage. Based on current findings regarding the importance of MMP-11 in altering the tumor microenvironment, there is a need to further understand how stromal cells and the ECM regulate tumor progression, which may result in the re-examination of MMPs as drug targets for cancer and other diseases. In this review, we summarize the dual role of MMP-11 in cancer and its potential clinical significance.
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Murtadha AH, Azahar IIM, Sharudin NA, Has ATC, Mokhtar NF. Influence of nNav1.5 on MHC class I expression in breast cancer. J Biosci 2021. [DOI: 10.1007/s12038-021-00196-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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McQuerry JA, Chen J, Chang JT, Bild AH. Tepoxalin increases chemotherapy efficacy in drug-resistant breast cancer cells overexpressing the multidrug transporter gene ABCB1. Transl Oncol 2021; 14:101181. [PMID: 34298440 PMCID: PMC8322466 DOI: 10.1016/j.tranon.2021.101181] [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: 07/02/2021] [Revised: 07/10/2021] [Accepted: 07/12/2021] [Indexed: 12/13/2022] Open
Abstract
The COX-2 encoding gene PTGS2 is up-regulated upon ABCB1 overexpression in mammary epithelial cells. The 5-LOX, COX-1/2 inhibitor tepoxalin plus chemotherapy improves treatment efficacy in ABCB1-expressing cells. Tepoxalin reduces chemotherapy-induced selection for drug-resistant ABCB1-expressing cells.
Effective cancer chemotherapy treatment requires both therapy delivery and retention by malignant cells. Cancer cell overexpression of the multidrug transmembrane transporter gene ABCB1 (MDR1, multi-drug resistance protein 1) thwarts therapy retention, leading to a drug-resistant phenotype. We explored the phenotypic impact of ABCB1 overexpression in normal human mammary epithelial cells (HMECs) via acute adenoviral delivery and in breast cancer cell lines with stable integration of inducible ABCB1 expression. One hundred sixty-two genes were differentially expressed between ABCB1-expressing and GFP-expressing HMECs, including the gene encoding the cyclooxygenase-2 protein, PTGS2. Several breast cancer cell lines with inducible ABCB1 expression demonstrated sensitivity to the 5-lipoxygenase, cyclooxygenase-1/2 inhibitor tepoxalin in two-dimensional drug response assays, and combination treatment of tepoxalin either with chemotherapies or with histone deacetylase (HDAC) inhibitors improved therapeutic efficacy in these lines. Moreover, selection for the ABCB1-expressing cell population was reduced in three-dimensional co-cultures of ABCB1-expressing and GFP-expressing cells when chemotherapy was given in combination with tepoxalin. Further study is warranted to ascertain the clinical potential of tepoxalin, an FDA-approved therapeutic for use in domesticated mammals, to restore chemosensitivity and improve drug response in patients with ABCB1-overexpressing drug-resistant breast cancers.
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Affiliation(s)
- Jasmine A McQuerry
- Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT 84112, USA; Department of Medical Oncology and Therapeutics Research, City of Hope, 1218 S Fifth Avenue, Monrovia, CA 91016, USA
| | - Jinfeng Chen
- Department of Medical Oncology and Therapeutics Research, City of Hope, 1218 S Fifth Avenue, Monrovia, CA 91016, USA
| | - Jeffrey T Chang
- Department of Integrative Biology and Pharmacology, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Andrea H Bild
- Department of Medical Oncology and Therapeutics Research, City of Hope, 1218 S Fifth Avenue, Monrovia, CA 91016, USA.
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Jadon RS, Sharma G, Garg NK, Tandel N, Gajbhiye KR, Salve R, Gajbhiye V, Sharma U, Katare OP, Sharma M, Tyagi RK. Efficient in vitro and in vivo docetaxel delivery mediated by pH-sensitive LPHNPs for effective breast cancer therapy. Colloids Surf B Biointerfaces 2021; 203:111760. [PMID: 33872827 DOI: 10.1016/j.colsurfb.2021.111760] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 03/10/2021] [Accepted: 04/07/2021] [Indexed: 02/07/2023]
Abstract
The present study was designed to develop pH-sensitive lipid polymer hybrid nanoparticles (pHS-LPHNPs) for specific cytosolic-delivery of docetaxel (DTX). The pHS-LPHNPs-DTX formulation was prepared by self-assembled nano-precipitation technique and characterized for zeta potential, particle size, entrapment efficiency, polydispersity index (PDI), and in vitro drug release. In vitro cytotoxicity of pHS-LPHNPs-DTX was assessed on breast cancer cells (MDA-MB-231 and MCF-7) and compared with DTX-loaded conventional LPHNPs and bare DTX. In vitro cellular uptake in MDA-MB-231 cell lines showed better uptake of pHS-LPHNPs. Further, a significant reduction in the IC50 of pHS-LPHNPs-DTX against both breast cancer cells was observed. Flow cytometry results showed greater apoptosis in case of pHS-LPHNPs-DTX treated MDA-MB-231 cells. Breast cancer was experimentally induced in BALB/c female mice, and the in vivo efficacy of the developed pHS-LPHNPs formulation was assessed with respect to the pharmacokinetics, biodistribution in the vital organs (liver, kidney, heart, lungs, and spleen), percentage tumor burden, and survival of breast cancer-bearing animals. In vivo studies showed improved pharmacokinetic and target-specificity with minimum DTX circulation in the deep-seated organs in the case of pHS-LPHNPs-DTX compared to the LPHNPs-DTX and free DTX. Mice treated with pHS-LPHNPs-DTX exhibited a significantly lesser tumor burden than other treatment groups. Also, reduced distribution of DTX in the serum was evident for pHS-LPHNPs-DTX treated mice compared to the LPHNPs-DTX and free DTX. In essence, pHS-LPHNPs mediated delivery of DTX presents a viable platform for developing therapeutic-interventions against breast-cancer.
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Affiliation(s)
- Rajesh Singh Jadon
- School of Studies in Pharmaceutical Sciences, Jiwaji University, Gwalior, MP, 474002, India; Divine International Group of Institutions, Gwalior, MP, India
| | - Gajanand Sharma
- University Institute of Pharmaceutical Sciences, UGC Centre for Advanced Studies, Panjab University, CH, 160014, India
| | - Neeraj K Garg
- University Institute of Pharmaceutical Sciences, UGC Centre for Advanced Studies, Panjab University, CH, 160014, India
| | - Nikunj Tandel
- Institute of Science, Nirma University, Ahmedabad, GJ, 382481, India
| | - Kavita R Gajbhiye
- Poona College of Pharmacy, Bharati Vidyapeeth, Pune, MH, 411038, India
| | - Rajesh Salve
- Nanobioscience, Agharkar Research Institute, Pune, MH, 411004, India
| | - Virendra Gajbhiye
- Nanobioscience, Agharkar Research Institute, Pune, MH, 411004, India
| | - Ujjawal Sharma
- Department of Community Medicine & School of Public Health, PGIMER Chandigarh, India
| | - Om Prakash Katare
- University Institute of Pharmaceutical Sciences, UGC Centre for Advanced Studies, Panjab University, CH, 160014, India
| | - Manoj Sharma
- School of Studies in Pharmaceutical Sciences, Jiwaji University, Gwalior, MP, 474002, India.
| | - Rajeev K Tyagi
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Centre (VUMC), 2215 Garland Avenue, 1075 Lab Suite MRB IV, Nashville, TN, 37232, USA; Biomedical Parasitology and Nano-immunology Lab, CSIR Institute of Microbial Technology (IMTECH), CH, India.
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Sui J, Huang J, Zhang Y. The MMP-1 Gene rs1799750 Polymorphism Is Associated with Breast Cancer Risk. Genet Test Mol Biomarkers 2021; 25:496-503. [PMID: 34280010 DOI: 10.1089/gtmb.2021.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Numerous studies investigating an association between the matrix metalloproteinase-1 (MMP-1) gene rs1799750 polymorphism and breast cancer (BC) risk have reported inconsistent results. Therefore, this meta-analysis was undertaken to obtain a more precise estimate of the possible association between this genetic locus and BC susceptibility. Methods: Eight eligible studies involving 3439 cases and 3517 controls were identified by searching the PubMed, Google, CNKI, and EMBASE databases systematically through October 1, 2020. Results: The MMP-1 rs1799750 polymorphism was associated with a reduced BC risk in the overall study population under the heterozygous model. Stratification analyses indicated that this association is strong in Asians. Conclusion: There is evidence of an association between the MMP-1 rs1799750 polymorphism and BC susceptibility, viewed as a decreased risk factor for BC. More extensive studies with more diverse ethnic populations are necessary to confirm these findings.
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Affiliation(s)
- Jun Sui
- Department of Laboratory Medicine, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jing Huang
- Department of Laboratory Medicine, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
| | - YongChen Zhang
- Department of Laboratory Medicine, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
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Nikulin S, Zakharova G, Poloznikov A, Raigorodskaya M, Wicklein D, Schumacher U, Nersisyan S, Bergquist J, Bakalkin G, Astakhova L, Tonevitsky A. Effect of the Expression of ELOVL5 and IGFBP6 Genes on the Metastatic Potential of Breast Cancer Cells. Front Genet 2021; 12:662843. [PMID: 34149804 PMCID: PMC8206645 DOI: 10.3389/fgene.2021.662843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/20/2021] [Indexed: 12/09/2022] Open
Abstract
Breast cancer (BC) is the leading cause of death from malignant neoplasms among women worldwide, and metastatic BC presents the biggest problems for treatment. Previously, it was shown that lower expression of ELOVL5 and IGFBP6 genes is associated with a higher risk of the formation of distant metastases in BC. In this work, we studied the change in phenotypical traits, as well as in the transcriptomic and proteomic profiles of BC cells as a result of the stable knockdown of ELOVL5 and IGFBP6 genes. The knockdown of ELOVL5 and IGFBP6 genes was found to lead to a strong increase in the expression of the matrix metalloproteinase (MMP) MMP1. These results were in good agreement with the correlation analysis of gene expression in tumor samples from patients and were additionally confirmed by zymography. The knockdown of ELOVL5 and IGFBP6 genes was also discovered to change the expression of a group of genes involved in the formation of intercellular contacts. In particular, the expression of the CDH11 gene was markedly reduced, which also complies with the correlation analysis. The spheroid formation assay showed that intercellular adhesion decreased as a result of the knockdown of the ELOVL5 and IGFBP6 genes. Thus, the obtained data indicate that malignant breast tumors with reduced expression of the ELOVL5 and IGFBP6 genes can metastasize with a higher probability due to a more efficient invasion of tumor cells.
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Affiliation(s)
- Sergey Nikulin
- Faculty of Biology and Biotechnologies, National Research University Higher School of Economics, Moscow, Russia
| | | | - Andrey Poloznikov
- Faculty of Biology and Biotechnologies, National Research University Higher School of Economics, Moscow, Russia
- School of Biomedicine, Far Eastern Federal University, Vladivostok, Russia
| | - Maria Raigorodskaya
- Faculty of Biology and Biotechnologies, National Research University Higher School of Economics, Moscow, Russia
- Scientific Research Centre Bioclinicum, Moscow, Russia
| | - Daniel Wicklein
- Institute of Anatomy and Experimental Morphology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Udo Schumacher
- Institute of Anatomy and Experimental Morphology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stepan Nersisyan
- Faculty of Biology and Biotechnologies, National Research University Higher School of Economics, Moscow, Russia
| | - Jonas Bergquist
- Department of Chemistry – BMC, Uppsala University, Uppsala, Sweden
| | - Georgy Bakalkin
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Lidiia Astakhova
- Scientific Research Centre Bioclinicum, Moscow, Russia
- School of Life Sciences, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Alexander Tonevitsky
- Faculty of Biology and Biotechnologies, National Research University Higher School of Economics, Moscow, Russia
- Laboratory of Microfluidic Technologies for Biomedicine, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow, Russia
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38
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Combinatorial targeting of microRNA-26b and microRNA-101 exerts a synergistic inhibition on cyclooxygenase-2 in brain metastatic triple-negative breast cancer cells. Breast Cancer Res Treat 2021; 187:695-713. [PMID: 34041621 DOI: 10.1007/s10549-021-06255-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 05/04/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE Extravasation of triple-negative (TN) metastatic breast cancer (BC) cells through the brain endothelium (BE) is a critical step in brain metastasis (BM). During extravasation, metastatic cells induce alteration in the inter-endothelial junctions and transmigrate through the endothelial barrier. Transmigration of metastatic cells is mediated by the upregulation of cyclooxygenase-2 (COX-2) that induces matrix metalloproteinase-1 (MMP-1) capable of degrading inter-endothelial junctional proteins. Despite their important role in BM, the molecular mechanisms upregulating COX-2 and MMP-1 in TNBC cells remain poorly understood. In this study, we unraveled a synergistic effect of a pair of micro-RNAs (miR-26b-5p and miR-101-3p) on COX-2 expression and the brain transmigration ability of BC cells. METHODS Using a gain-and-loss of function approach, we modulated levels of miR-26b-5p and miR-101-3p in two TNBC cell lines (the parental MDA-MB-231 and its brain metastatic variant MDA-MB-231-BrM2), and examined the resultant effect on COX-2/MMP-1 expression and the transmigration of cancer cells through the BE. RESULTS We observed that the dual inhibition of miR-26b-5p and miR-101-3p in BC cells results in higher increase of COX-2/MMP-1 expression and a higher trans-endothelial migration compared to either micro-RNA alone. The dual restoration of both micro-RNAs exerted a synergistic inhibition on COX-2/MMP-1 by targeting COX-2 and potentiated the suppression of trans-endothelial migration compared to single micro-RNA. CONCLUSION These findings provide new insights on a synergism between miR-26-5p and miR-101-3p in regulating COX-2 in metastatic TNBC cells and shed light on miR-26-5p and miR-101-3p as prognostic and therapeutic targets that can be exploited to predict or prevent BM.
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Quixabeira DCA, Zafar S, Santos JM, Cervera-Carrascon V, Havunen R, Kudling TV, Basnet S, Anttila M, Kanerva A, Hemminki A. Oncolytic Adenovirus Coding for a Variant Interleukin 2 (vIL-2) Cytokine Re-Programs the Tumor Microenvironment and Confers Enhanced Tumor Control. Front Immunol 2021; 12:674400. [PMID: 34084172 PMCID: PMC8168464 DOI: 10.3389/fimmu.2021.674400] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/30/2021] [Indexed: 12/23/2022] Open
Abstract
The notion of developing variants of the classic interleukin 2 (IL-2) cytokine has emerged from the limitations observed with the systemic use of human IL-2 in the clinic: severe adverse events accompanied by low therapeutic response rate in treated patients. Modifications made in the IL-2 receptor-binding structure leads to preferential binding of IL-2 variant cytokine to receptors on effector anti-tumor lymphocytes over T regulatory (TReg) cells. Because of their inherent immunogenicity, oncolytic adenoviruses are useful for expression of immunomodulatory molecules in tumors, for induction of a pro-inflammatory state in the tumor microenvironment. In the present study, we constructed an adenovirus coding for an IL-2 variant (vIL-2) protein, Ad5/3-E2F-d24-vIL2. Functionality of the new virus was tested in vitro, and anti-tumor efficacy and mechanism of action studies were performed in immunocompetent hamsters bearing pancreatic tumors. Ad5/3-E2F-d24-vIL2 treatment elicited efficient anti-tumor response, with 62.5% monotherapy complete response. Moreover, it promoted substantial repression of genes associated with myeloid cells mediated immunosuppression (CD11b, ARG1, CD206). This was seen in conjunction with upregulation of genes associated with tumor-infiltrating lymphocyte (TIL) cytotoxicity (CD3G, SAP, PRF1, GZMM and GZMK). In summary, Ad5/3-E2F-d24-vIL2 demonstrates therapeutic potential by counteracting immunosuppression and in efficiently coordinating lymphocytes mediated anti-tumor response in immunosuppressive tumors. Thus, Ad5/3-E2F-d24-vIL2 is a promising candidate for translation into clinical trials in human immunosuppressive solid tumors.
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Affiliation(s)
- Dafne C A Quixabeira
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Sadia Zafar
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Joao M Santos
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,TILT Biotherapeutics, Helsinki, Finland
| | - Victor Cervera-Carrascon
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,TILT Biotherapeutics, Helsinki, Finland
| | - Riikka Havunen
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,TILT Biotherapeutics, Helsinki, Finland
| | - Tatiana V Kudling
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Saru Basnet
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | | | - Anna Kanerva
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,Department of Obstetrics and Gynecology, Helsinki University Central Hospital, Helsinki, Finland
| | - Akseli Hemminki
- Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,TILT Biotherapeutics, Helsinki, Finland.,Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
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40
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Khan NU, Ni J, Ju X, Miao T, Chen H, Han L. Escape from abluminal LRP1-mediated clearance for boosted nanoparticle brain delivery and brain metastasis treatment. Acta Pharm Sin B 2021; 11:1341-1354. [PMID: 34094838 PMCID: PMC8148067 DOI: 10.1016/j.apsb.2020.10.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/14/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer brain metastases (BCBMs) are one of the most difficult malignancies to treat due to the intracranial location and multifocal growth. Chemotherapy and molecular targeted therapy are extremely ineffective for BCBMs due to the inept brain accumulation because of the formidable blood‒brain barrier (BBB). Accumulation studies prove that low density lipoprotein receptor-related protein 1 (LRP1) is promising target for BBB transcytosis. However, as the primary clearance receptor for amyloid beta and tissue plasminogen activator, LRP1 at abluminal side of BBB can clear LRP1-targeting therapeutics. Matrix metalloproteinase-1 (MMP1) is highly enriched in metastatic niche to promote growth of BCBMs. Herein, it is reported that nanoparticles (NPs-K-s-A) tethered with MMP1-sensitive fusion peptide containing HER2-targeting K and LRP1-targeting angiopep-2 (A), can surmount the BBB and escape LRP1-mediated clearance in metastatic niche. NPs-K-s-A revealed infinitely superior brain accumulation to angiopep-2-decorated NPs-A in BCBMs bearing mice, while comparable brain accumulation in normal mice. The delivered doxorubicin and lapatinib synergistically inhibit BCBMs growth and prolongs survival of mice bearing BCBMs. Due to the efficient BBB penetration, special and remarkable clearance escape, and facilitated therapeutic outcome, the fusion peptide-based drug delivery strategy may serve as a potential approach for clinical management of BCBMs.
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Key Words
- 231Br, MDA-MB-231Br-HER2
- A, angiopep-2
- AUC0‒t, area under the curve from zero to time t
- Abluminal LRP1
- Amyloid beta
- Aβ, amyloid beta
- BBB, blood‒brain barrier
- BCBMs, breast cancer brain metastases
- BMECs, brain microvascular endothelial cells
- Blood‒brain barrier
- Brain clearance
- Breast cancer brain metastases
- CI, combination index
- CL, clearance
- DMEM, Dulbecco's modified eagle medium
- DMSO, dimethyl sulfoxide
- DOX, doxorubicin
- FBS, fetal bovine serum
- Fa, the fraction of tumor cells affected
- Fusion peptide
- K, KAAYSL
- LAP, lapatinib
- LRP1, low density lipoprotein receptor-related protein 1
- MAL-PEG-SCM, maleimide polyethylene glycol succinimidyl carboxymethyl ester
- MCM, MDA-MB-231Br-HER2 conditioned medium
- MMP
- MMP1, matrix metalloproteinase-1
- MRT0‒t, mean residence time from zero to time t
- NPs, nanoparticles
- Nanoparticles
- PLGA, poly(lactic-co-glycolic acid)
- PLGA-PLL, poly(lactic-co-glycolic acid)-poly(ε-carbobenzoxy-l-lysine)
- PLL, poly(ε-carbobenzoxy-l-lysine)
- PVA, polyvinyl alcohol
- SDS, sodium dodecyl sulfate
- i, insensitive GDQGIAGF
- s, sensitive VPMS-MRGG
- t1/2, half time
- tPA, tissue plasminogen activator
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Nguyen KQ, Scarlett CJ, Vuong QV. Ethnopharmacology, Biological Activity and Phytochemistry of Scaevola spinescens. Chem Biodivers 2021; 18:e2001050. [PMID: 33719150 DOI: 10.1002/cbdv.202001050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/12/2021] [Indexed: 11/07/2022]
Abstract
Scaevola spinescens is endemic to Australia and has traditionally been used by Aboriginal and Torres Strait Islander communities to treat a variety of conditions including colds, flu, fever, stomach pain, urinary disorders, sores, tinea, leprosy, and cancer. Extracts prepared from S. spinescens are non-toxic and have been linked with various medicinal properties including antiviral, antibacterial, anti-inflammatory, and anticancer activities. These studies support the ethnopharmacological use of S. spinescens by Indigenous peoples of Australia and highlight the need for further investigations on the plant for potential use in pharmaceutical and food applications. This review provides a comprehensive, up-to-date review of the literature on S. spinescens focusing on the traditional use, medicinal properties, phytochemicals, and factors that affect their composition during pre-treatment and extraction, as well as providing a framework for future studies of the plant.
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Affiliation(s)
- Kien Q Nguyen
- School of Environmental and Life Sciences, University of Newcastle, Brush Rd., Ourimbah, NSW 2258, Australia
| | - Christopher J Scarlett
- School of Environmental and Life Sciences, University of Newcastle, Brush Rd., Ourimbah, NSW 2258, Australia
| | - Quan V Vuong
- School of Environmental and Life Sciences, University of Newcastle, Brush Rd., Ourimbah, NSW 2258, Australia
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42
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Srinivasan ES, Tan AC, Anders CK, Pendergast AM, Sipkins DA, Ashley DM, Fecci PE, Khasraw M. Salting the Soil: Targeting the Microenvironment of Brain Metastases. Mol Cancer Ther 2021; 20:455-466. [PMID: 33402399 PMCID: PMC8041238 DOI: 10.1158/1535-7163.mct-20-0579] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/31/2020] [Accepted: 12/31/2020] [Indexed: 12/14/2022]
Abstract
Paget's "seed and soil" hypothesis of metastatic spread has acted as a foundation of the field for over a century, with continued evolution as mechanisms of the process have been elucidated. The central nervous system (CNS) presents a unique soil through this lens, relatively isolated from peripheral circulation and immune surveillance with distinct cellular and structural composition. Research in primary and metastatic brain tumors has demonstrated that this tumor microenvironment (TME) plays an essential role in the growth of CNS tumors. In each case, the cancerous cells develop complex and bidirectional relationships that reorganize the local TME and reprogram the CNS cells, including endothelial cells, pericytes, astrocytes, microglia, infiltrating monocytes, and lymphocytes. These interactions create a structurally and immunologically permissive TME with malignant processes promoting positive feedback loops and systemic consequences. Strategies to interrupt interactions with the native CNS components, on "salting the soil," to create an inhospitable environment are promising in the preclinical setting. This review aims to examine the general and specific pathways thus far investigated in brain metastases and related work in glioma to identify targetable mechanisms that may have general application across the spectrum of intracranial tumors.
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Affiliation(s)
- Ethan S Srinivasan
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina
| | - Aaron C Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Carey K Anders
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina
| | | | - Dorothy A Sipkins
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina
| | - David M Ashley
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina
| | - Peter E Fecci
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina
| | - Mustafa Khasraw
- Duke Brain and Spine Metastases Center, Duke University, Durham, North Carolina.
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Rabie EM, Zhang SX, Kourouklis AP, Kilinc AN, Simi AK, Radisky DC, Tien J, Nelson CM. Matrix degradation and cell proliferation are coupled to promote invasion and escape from an engineered human breast microtumor. Integr Biol (Camb) 2021; 13:17-29. [PMID: 33497442 PMCID: PMC7856634 DOI: 10.1093/intbio/zyaa026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 10/22/2020] [Accepted: 12/26/2020] [Indexed: 01/05/2023]
Abstract
Metastasis, the leading cause of mortality in cancer patients, depends upon the ability of cancer cells to invade into the extracellular matrix that surrounds the primary tumor and to escape into the vasculature. To investigate the features of the microenvironment that regulate invasion and escape, we generated solid microtumors of MDA-MB-231 human breast carcinoma cells within gels of type I collagen. The microtumors were formed at defined distances adjacent to an empty cavity, which served as an artificial vessel into which the constituent tumor cells could escape. To define the relative contributions of matrix degradation and cell proliferation on invasion and escape, we used pharmacological approaches to block the activity of matrix metalloproteinases (MMPs) or to arrest the cell cycle. We found that blocking MMP activity prevents both invasion and escape of the breast cancer cells. Surprisingly, blocking proliferation increases the rate of invasion but has no effect on that of escape. We found that arresting the cell cycle increases the expression of MMPs, consistent with the increased rate of invasion. To gain additional insight into the role of cell proliferation in the invasion process, we generated microtumors from cells that express the fluorescent ubiquitination-based cell cycle indicator. We found that the cells that initiate invasions are preferentially quiescent, whereas cell proliferation is associated with the extension of invasions. These data suggest that matrix degradation and cell proliferation are coupled during the invasion and escape of human breast cancer cells and highlight the critical role of matrix proteolysis in governing tumor phenotype.
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Affiliation(s)
- Emann M Rabie
- Rutgers Robert Wood Johnson Medical School, Piscataway, NJ, USA
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Sherry X Zhang
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Andreas P Kourouklis
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ, USA
| | - A Nihan Kilinc
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Allison K Simi
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Derek C Radisky
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL, USA
| | - Joe Tien
- Department of Biomedical Engineering, Boston University, Boston, MA, USA
- Division of Materials Science and Engineering, Boston University, Boston, MA, USA
| | - Celeste M Nelson
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ, USA
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Abstract
Breast cancer is the most common malignancy in women. Basic and translational breast cancer research relies heavily on experimental animal models. Ideally, such models for breast cancer should have commonality with human breast cancer in terms of tumor etiology, biological behavior, pathology, and response to therapeutics. This review introduces current progress in different breast cancer experimental animal models and analyzes their characteristics, advantages, disadvantages, and potential applications. Finally, we propose future research directions for breast cancer animal models.
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Affiliation(s)
- Li Zeng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of the Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Wei Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of the Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Ce-Shi Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China. E-mail:
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45
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Li Y, Huang H, Ye X, Huang Z, Chen X, Wu F, Lin T. miR-202-3p negatively regulates MMP-1 to inhibit the proliferation, migration and invasion of lung adenocarcinoma cells. Cell Cycle 2021; 20:406-416. [PMID: 33487115 PMCID: PMC7894427 DOI: 10.1080/15384101.2021.1876390] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Lung adenocarcinoma (LUAD) is one of the common cancers. Studies show that MMP-1 is involved in tumor progression, yet relevant regulatory mechanism in LUAD remains to be further elucidated. Here, we demonstrated from bioinformatics analysis for GEO data that MMP-1 was differentially up-regulated in LUAD. miR-202-3p, identified as the upstream regulator of MMP-1 by both bioinformatics and dual-luciferase assays, was differentially down-regulated in LUAD and presented a negative correlation with MMP-1. Following cell biological experiments proved that knocking down the expression of MMP-1 inhibited the proliferation, migration and invasion of LUAD cells, while overexpressed miR-202-3p posed a similar suppressive effect on cancer progression. Additionally, rescue assay further identified that overexpression of MMP-1 attenuated the suppressive effect of up-regulated miR-202-3p on malignant progression of LUAD cells. In all, this research suggests a mechanism by which MMP-1 under the regulation of miR-202-3p modulates the proliferation, migration and invasion of LUAD cells, which may contribute to the development of new therapeutic strategies.
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Affiliation(s)
- Yong Li
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Huiqin Huang
- Fujian Provincial Key Laboratory of Medical Testing, Fujian Academy of Medical Sciences, Fuzhou, Fujian, China
| | - Xiangli Ye
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Zhenghui Huang
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Xiangqi Chen
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Feng Wu
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Tingyan Lin
- Department of Respiration Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- CONTACT Tingyan Lin
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Sathyanarayanan A, Natarajan A, Paramasivam OR, Gopinath P, Gopal G. Comprehensive analysis of genomic alterations, clinical outcomes, putative functions and potential therapeutic value of MMP11 in human breast cancer. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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47
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48
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De Palma FDE, Del Monaco V, Pol JG, Kremer M, D’Argenio V, Stoll G, Montanaro D, Uszczyńska-Ratajczak B, Klein CC, Vlasova A, Botti G, D’Aiuto M, Baldi A, Guigó R, Kroemer G, Maiuri MC, Salvatore F. The abundance of the long intergenic non-coding RNA 01087 differentiates between luminal and triple-negative breast cancers and predicts patient outcome. Pharmacol Res 2020; 161:105249. [DOI: 10.1016/j.phrs.2020.105249] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 02/07/2023]
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49
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Harati R, Hafezi S, Mabondzo A, Tlili A. Silencing miR-202-3p increases MMP-1 and promotes a brain invasive phenotype in metastatic breast cancer cells. PLoS One 2020; 15:e0239292. [PMID: 33002044 PMCID: PMC7529272 DOI: 10.1371/journal.pone.0239292] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/03/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Brain metastasis (BM) is a major cause of morbidity and mortality in breast cancer (BC) and its molecular mechanism remains poorly understood. Transmigration of metastatic cells through the brain endothelium is an essential step in BM. Metalloproteinase-1 (MMP-1) overexpression plays a key role in promoting trans-endothelial migration by degrading the inter-endothelial junctions and disrupting the endothelial integrity. However, little is known about the molecular mechanisms that induce MMP-1 in metastatic cells granting them a brain invasive phenotype. MiR-202-3p is downregulated in brain metastases compared to primary breast tumors and directly targets MMP-1. Here, we unraveled a critical role of miR-202-3p loss in MMP-1 upregulation promoting transmigration of metastatic cells through the brain endothelium. METHODS A variant of the MDA-MB-231 human BC cell line (MDA-MB-231-BrM2) selected for its propensity to form brain metastases was found to express high levels of MMP-1 and low levels of miR-202-3p compared to the parental cells. Using a gain-and-loss of function approach, we modulated levels of miR-202-3p and examined the resultant effect on MMP-1 expression. Effect of miR-202-3p modulation on integrity of the brain endothelium and the transmigrative ability of BC cells were also examined. RESULTS Loss of miR-202-3p in breast cancer cells enhanced their transmigration through the brain endothelium by upregulating MMP-1 and disrupting the inter-endothelial junctions (claudin-5, ZO-1 and ß-catenin). Restoring miR-202-3p exerted a metastasis-suppressive effect and preserved the endothelial barrier integrity. CONCLUSIONS Our study identified a critical regulatory role of miR-202-3p in brain metastasis and shed light on miR-202-3p/MMP-1 axis as a novel prognostic and therapeutic target that can be exploited to predict and prevent brain metastasis in breast cancer patients.
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Affiliation(s)
- Rania Harati
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Shirin Hafezi
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Aloïse Mabondzo
- Department of Medicines and Healthcare Technologies, CEA, Paris-Saclay University, Gif-sur-Yvette, France
| | - Abdelaziz Tlili
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
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50
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Zhang G, Fan E, Yue G, Zhong Q, Shuai Y, Wu M, Feng G, Chen Q, Gou X. Five genes as a novel signature for predicting the prognosis of patients with laryngeal cancer. J Cell Biochem 2020; 121:3804-3813. [PMID: 31674080 DOI: 10.1002/jcb.29535] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 10/10/2019] [Indexed: 01/24/2023]
Abstract
In this study, we purpose to investigate a novel five-gene signature for predicting the prognosis of patients with laryngeal cancer. The laryngeal cancer datasets were obtained from The Cancer Genome Atlas (TCGA). Both univariate and multivariate Cox regression analysis was applied to screening for prognostic differential expressed genes (DEGs), and a novel gene signature was obtained. The performance of this Cox regression model was tested by receiver operating characteristic (ROC) curves and area under the curve (AUC). Further survival analysis for each of the five genes was carried out through the Kaplan-Meier curve and Log-rank test. Totally, 622 DEGs were screened from the TCGA datasets in this study. We construct a five-gene signature through Cox survival analysis. Patients were divided into low- and high-risk groups depending on the median risk score, and a significant difference of the 5-year overall survival was found between these two groups (P < .05). ROC curves verified that this five-gene signature had good performance to predict the prognosis of laryngeal cancer (AUC = 0.862, P < .05). In conclusion, the five-gene signature consist of EMP1, HOXB9, DPY19L2P1, MMP1, and KLHDC7B might be applied as an independent prognosis predictor of laryngeal cancer.
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Affiliation(s)
- Guihai Zhang
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Erxi Fan
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Guojun Yue
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Qiuyue Zhong
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Yu Shuai
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Mingna Wu
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Guangyong Feng
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Qiying Chen
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
| | - Xiaoxia Gou
- Department of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, Zunyi, Guizhou Province, China
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