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Wang Y, Jia J, Wang F, Fang Y, Yang Y, Zhou Q, Yuan W, Gu X, Hu J, Yang S. Pre-metastatic niche: formation, characteristics and therapeutic implication. Signal Transduct Target Ther 2024; 9:236. [PMID: 39317708 PMCID: PMC11422510 DOI: 10.1038/s41392-024-01937-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 06/29/2024] [Accepted: 07/23/2024] [Indexed: 09/26/2024] Open
Abstract
Distant metastasis is a primary cause of mortality and contributes to poor surgical outcomes in cancer patients. Before the development of organ-specific metastasis, the formation of a pre-metastatic niche is pivotal in promoting the spread of cancer cells. This review delves into the intricate landscape of the pre-metastatic niche, focusing on the roles of tumor-derived secreted factors, extracellular vesicles, and circulating tumor cells in shaping the metastatic niche. The discussion encompasses cellular elements such as macrophages, neutrophils, bone marrow-derived suppressive cells, and T/B cells, in addition to molecular factors like secreted substances from tumors and extracellular vesicles, within the framework of pre-metastatic niche formation. Insights into the temporal mechanisms of pre-metastatic niche formation such as epithelial-mesenchymal transition, immunosuppression, extracellular matrix remodeling, metabolic reprogramming, vascular permeability and angiogenesis are provided. Furthermore, the landscape of pre-metastatic niche in different metastatic organs like lymph nodes, lungs, liver, brain, and bones is elucidated. Therapeutic approaches targeting the cellular and molecular components of pre-metastatic niche, as well as interventions targeting signaling pathways such as the TGF-β, VEGF, and MET pathways, are highlighted. This review aims to enhance our understanding of pre-metastatic niche dynamics and provide insights for developing effective therapeutic strategies to combat tumor metastasis.
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Affiliation(s)
- Yuhang Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Jiachi Jia
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Fuqi Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Yingshuai Fang
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Yabing Yang
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Quanbo Zhou
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Xiaoming Gu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
| | - Junhong Hu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
| | - Shuaixi Yang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
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Marima R, Basera A, Miya T, Damane BP, Kandhavelu J, Mirza S, Penny C, Dlamini Z. Exosomal long non-coding RNAs in cancer: Interplay, modulation, and therapeutic avenues. Noncoding RNA Res 2024; 9:887-900. [PMID: 38616862 PMCID: PMC11015109 DOI: 10.1016/j.ncrna.2024.03.014] [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: 11/27/2023] [Revised: 03/20/2024] [Accepted: 03/29/2024] [Indexed: 04/16/2024] Open
Abstract
In the intricate field of cancer biology, researchers are increasingly intrigued by the emerging role of exosomal long non-coding RNAs (lncRNAs) due to their multifaceted interactions, complex modulation mechanisms, and potential therapeutic applications. These exosomal lncRNAs, carried within extracellular vesicles, play a vital partin tumorigenesis and disease progression by facilitating communication networks between tumor cells and their local microenvironment, making them an ideal candidates for use in a liquid biopsy approach. However, exosomal lncRNAs remain an understudied area, especially in cancer biology. Therefore this review aims to comprehensively explore the dynamic interplay between exosomal lncRNAs and various cellular components, including interactions with tumor-stroma, immune modulation, and drug resistance mechanisms. Understanding the regulatory functions of exosomal lncRNAs in these processes can potentially unveil novel diagnostic markers and therapeutic targets for cancer. Additionally, the emergence of RNA-based therapeutics presents exciting opportunities for targeting exosomal lncRNAs, offering innovative strategies to combat cancer progression and improve treatment outcomes. Thus, this review provides insights into the current understanding of exosomal lncRNAs in cancer biology, highlighting their crucial roles, regulatory mechanisms, and the evolving landscape of therapeutic interventions. Furthermore, we have also discussed the advantage of exosomes as therapeutic carriers of lncRNAs for the development of personalized targeted therapy for cancer patients.
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Affiliation(s)
- Rahaba Marima
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChi Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, South Africa
| | - Afra Basera
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChi Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, South Africa
- Department of Medical Oncology, Faculty of Health Sciences, Steve Biko Academic Hospital, University of Pretoria, South Africa
| | - Thabiso Miya
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChi Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, South Africa
| | - Botle Precious Damane
- Department of Surgery, Steve Biko Academic Hospital, University of Pretoria, Pretoria, 0028, South Africa
| | - Jeyalakshmi Kandhavelu
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Sheefa Mirza
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Parktown, 2193, South Africa
| | - Clement Penny
- Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Parktown, 2193, South Africa
| | - Zodwa Dlamini
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChi Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, South Africa
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Connor MJ, Genie M, Dudderidge T, Wu H, Sukumar J, Beresford M, Bianchini D, Goh C, Horan G, Innominato P, Khoo V, Klimowska-Nassar N, Madaan S, Mangar S, McCracken S, Ostler P, Paisey S, Robinson A, Rai B, Sarwar N, Srihari N, Jayaprakash KT, Varughese M, Winkler M, Ahmed HU, Watson V. Patients' Preferences for Cytoreductive Treatments in Newly Diagnosed Metastatic Prostate Cancer: The IP5-MATTER Study. Eur Urol Oncol 2024:S2588-9311(24)00158-5. [PMID: 38972831 DOI: 10.1016/j.euo.2024.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Accepted: 06/12/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND AND OBJECTIVE Cytoreductive treatments for patients diagnosed with de novo synchronous metastatic hormone-sensitive prostate cancer (mHSPC) confer incremental survival benefits over systemic therapy, but these may lead to added toxicity and morbidity. Our objective was to determine patients' preferences for, and trade-offs between, additional cytoreductive prostate and metastasis-directed interventions. METHODS A prospective multicentre discrete choice experiment trial was conducted at 30 hospitals in the UK between December 3, 2020 and January 25, 2023 (NCT04590976). The individuals were eligible for inclusion if they were diagnosed with de novo synchronous mHSPC within 4 mo of commencing androgen deprivation therapy and had performance status 0-2. A discrete choice experiment instrument was developed to elicit patients' preferences for cytoreductive prostate radiotherapy, prostatectomy, prostate ablation, and stereotactic ablative body radiotherapy to metastasis. Patients chose their preferred treatment based on seven attributes. An error-component conditional logit model was used to estimate the preferences for and trade-offs between treatment attributes. KEY FINDINGS AND LIMITATIONS A total of 352 patients were enrolled, of whom 303 completed the study. The median age was 70 yr (interquartile range [IQR] 64-76) and prostate-specific antigen was 94 ng/ml (IQR 28-370). Metastatic stages were M1a 10.9% (33/303), M1b 79.9% (242/303), and M1c 7.6% (23/303). Patients preferred treatments with longer survival and progression-free periods. Patients were less likely to favour cytoreductive prostatectomy with systemic therapy (Coef. -0.448; [95% confidence interval {CI} -0.60 to -0.29]; p < 0.001), unless combined with metastasis-directed therapy. Cytoreductive prostate radiotherapy or ablation with systemic therapy, number of hospital visits, use of a "day-case" procedure, or addition of stereotactic ablative body radiotherapy did not impact treatment choice. Patients were willing to accept an additional cytoreductive treatment with 10 percentage point increases in the risk of urinary incontinence and fatigue to gain 3.4 mo (95% CI 2.8-4.3) and 2.7 mo (95% CI 2.3-3.1) of overall survival, respectively. CONCLUSIONS AND CLINICAL IMPLICATIONS Patients are accepting of additional cytoreductive treatments for survival benefit in mHSPC, prioritising preservation of urinary function and avoidance of fatigue. PATIENT SUMMARY We performed a large study to ascertain how patients diagnosed with advanced (metastatic) prostate cancer at their first diagnosis made decisions regarding additional available treatments for their prostate and cancer deposits (metastases). Treatments would not provide cure but may reduce cancer burden (cytoreduction), prolong life, and extend time without cancer progression. We reported that most patients were willing to accept additional treatments for survival benefits, in particular treatments that preserved urinary function and reduced fatigue.
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Affiliation(s)
- Martin J Connor
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer Imperial College London, London, UK; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK.
| | - Mesfin Genie
- Health Economics Research Unit (HERU), Institute of Applied Health Science, School of Medicine, Medical Science and Nutrition, University of Aberdeen, Aberdeen, UK; Newcastle Business School, University of Newcastle, Newcastle, NSW, Australia; Department of Population Health Sciences, Duke University, Durham, USA
| | - Tim Dudderidge
- Urology, University Hospital Southampton, Southampton, UK
| | - Hangjian Wu
- Health Economics Research Unit (HERU), Institute of Applied Health Science, School of Medicine, Medical Science and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Johanna Sukumar
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer Imperial College London, London, UK; Imperial College Clinical Trials Unit, Imperial College London, London, UK
| | - Mark Beresford
- Department of Oncology, Royal United Hospitals Bath, Bath, UK
| | - Diletta Bianchini
- Department of Oncology and Urology, Medway Maritime Hospital, Kent, UK
| | - Chee Goh
- Department of Oncology, East Surrey Hospital, Redhill, UK
| | - Gail Horan
- Department of Oncology, The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust & The Cancer Centre, Addenbrooke's Hospital, Cambridge, UK
| | | | - Vincent Khoo
- Department of Oncology, The Royal Marsden Hospital, London, UK
| | | | - Sanjeev Madaan
- Department of Urology, Dartford and Gravesham NHS Trust, Kent, UK
| | - Stephen Mangar
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Stuart McCracken
- Department of Urology, Sunderland Royal Hospital, Sunderland, UK
| | - Peter Ostler
- Department of Oncology, Luton and Dunstable University Hospital, Luton, UK
| | - Sangeeta Paisey
- Department of Oncology, Hampshire Hospitals NHS Foundation Trust, Basingstoke and Winchester, UK
| | - Angus Robinson
- Department of Oncology, Royal Sussex County Hospital, Brighton, UK
| | - Bhavan Rai
- Department of Urology, Newcastle Freeman Hospital, Newcastle, UK
| | - Naveed Sarwar
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | | | - Kamal Thippu Jayaprakash
- Department of Oncology, The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust & The Cancer Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Mohini Varughese
- Department of Oncology, Royal Devon and Exeter NHS Foundation Trust, Oncology, Exeter, UK
| | - Mathias Winkler
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer Imperial College London, London, UK; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK; Department of Urology, West Middlesex University Hospital, London, UK
| | - Hashim U Ahmed
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer Imperial College London, London, UK; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Verity Watson
- Health Economics Research Unit (HERU), Institute of Applied Health Science, School of Medicine, Medical Science and Nutrition, University of Aberdeen, Aberdeen, UK
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AlZaabi A, Piccolo S, Graves S, Hansen M. Differential Serum Peptidomics Reveal Multi-Marker Models That Predict Breast Cancer Progression. Cancers (Basel) 2024; 16:2365. [PMID: 39001426 PMCID: PMC11240466 DOI: 10.3390/cancers16132365] [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: 05/07/2024] [Revised: 06/17/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024] Open
Abstract
Here, we assess how the differential expression of low molecular weight serum peptides might predict breast cancer progression with high confidence. We apply an LC/MS-MS-based, unbiased 'omics' analysis of serum samples from breast cancer patients to identify molecules that are differentially expressed in stage I and III breast cancer. Results were generated using standard and machine learning-based analytical workflows. With standard workflow, a discovery study yielded 65 circulating biomarker candidates with statistically significant differential expression. A second study confirmed the differential expression of a subset of these markers. Models based on combinations of multiple biomarkers were generated using an exploratory algorithm designed to generate greater diagnostic power and accuracy than any individual markers. Individual biomarkers and the more complex multi-marker models were then tested in a blinded validation study. The multi-marker models retained their predictive power in the validation study, the best of which attained an AUC of 0.84, with a sensitivity of 43% and a specificity of 88%. One of the markers with m/z 761.38, which was downregulated, was identified as a fibrinogen alpha chain. Machine learning-based analysis yielded a classifier that correctly categorizes every subject in the study and demonstrates parameter constraints required for high confidence in classifier output. These results suggest that serum peptide biomarker models could be optimized to assess breast cancer stage in a clinical setting.
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Affiliation(s)
- Adhari AlZaabi
- Department of Human and Clinical Anatomy, Sultan Qaboos University, 35, Muscat 123, Oman
- Department of Physiology and Developmental Biology, Brigham Young University, Provo, UT 84602, USA
| | - Stephen Piccolo
- Department of Biology, Brigham Young University, Provo, UT 84602, USA
- Department of Biomedical Informatics, University of Utah, Salt Lake City, UT 84112, USA
| | - Steven Graves
- Department of Chemistry and Biochemistry (Emeritus), Brigham Young University, Provo, UT 84606, USA
| | - Marc Hansen
- Magellan Bioanalytics, Inc., Pleasant Grove, UT 84062, USA
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Zhao Z, Chen Y, Sun T, Jiang C. Nanomaterials for brain metastasis. J Control Release 2024; 365:833-847. [PMID: 38065414 DOI: 10.1016/j.jconrel.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/21/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023]
Abstract
Tumor metastasis is a significant contributor to the mortality of cancer patients. Specifically, current conventional treatments are unable to achieve complete remission of brain metastasis. This is due to the unique pathological environment of brain metastasis, which differs significantly from peripheral metastasis. Brain metastasis is characterized by high tumor mutation rates and a complex microenvironment with immunosuppression. Additionally, the presence of blood-brain barrier (BBB)/blood tumor barrier (BTB) restricts drug leakage into the brain. Therefore, it is crucial to take account of the specific characteristics of brain metastasis when developing new therapeutic strategies. Nanomaterials offer promising opportunities for targeted therapies in treating brain metastasis. They can be tailored and customized based on specific pathological features and incorporate various treatment approaches, which makes them advantageous in advancing therapeutic strategies for brain metastasis. This review provides an overview of current clinical treatment options for patients with brain metastasis. It also explores the roles and changes that different cells within the complex microenvironment play during tumor spread. Furthermore, it highlights the use of nanomaterials in current brain treatment approaches.
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Affiliation(s)
- Zhenhao Zhao
- Key Laboratory of Smart Drug Delivery, Ministry of Education, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Yun Chen
- Key Laboratory of Smart Drug Delivery, Ministry of Education, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Tao Sun
- Key Laboratory of Smart Drug Delivery, Ministry of Education, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Chen Jiang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China.
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Schito L, Rey-Keim S. Hypoxia signaling and metastatic progression. Semin Cancer Biol 2023; 97:42-49. [PMID: 37926346 DOI: 10.1016/j.semcancer.2023.11.001] [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: 08/27/2023] [Revised: 10/30/2023] [Accepted: 11/01/2023] [Indexed: 11/07/2023]
Abstract
Disruption of oxygen homeostasis, resulting from an imbalance between O2 supply and demand during malignant proliferation, leads to the development of hypoxic tumor microenvironments that promote the acquisition of aggressive cancer cell phenotypes linked to metastasis and patient mortality. In this review, the mechanistic links between tumor hypoxia and metastatic progression are presented. Current status and perspectives of targeting hypoxia signaling pathways as a strategy to halt cancer cell metastatic activities are emphasized.
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Affiliation(s)
- Luana Schito
- UCD School of Medicine, Belfield, Dublin D04 C7X2, Ireland; UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin D04 C7X2, Ireland.
| | - Sergio Rey-Keim
- UCD School of Medicine, Belfield, Dublin D04 C7X2, Ireland; UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin D04 C7X2, Ireland.
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He K, Wang Z, Luo M, Li B, Ding N, Li L, He B, Wang H, Cao J, Huang C, Yang J, Chen HN. Metastasis organotropism in colorectal cancer: advancing toward innovative therapies. J Transl Med 2023; 21:612. [PMID: 37689664 PMCID: PMC10493031 DOI: 10.1186/s12967-023-04460-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/19/2023] [Indexed: 09/11/2023] Open
Abstract
Distant metastasis remains a leading cause of mortality among patients with colorectal cancer (CRC). Organotropism, referring to the propensity of metastasis to target specific organs, is a well-documented phenomenon in CRC, with the liver, lungs, and peritoneum being preferred sites. Prior to establishing premetastatic niches within host organs, CRC cells secrete substances that promote metastatic organotropism. Given the pivotal role of organotropism in CRC metastasis, a comprehensive understanding of its molecular underpinnings is crucial for biomarker-based diagnosis, innovative treatment development, and ultimately, improved patient outcomes. In this review, we focus on metabolic reprogramming, tumor-derived exosomes, the immune system, and cancer cell-organ interactions to outline the molecular mechanisms of CRC organotropic metastasis. Furthermore, we consider the prospect of targeting metastatic organotropism for CRC therapy.
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Affiliation(s)
- Kai He
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Zhihan Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Maochao Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Bowen Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Ning Ding
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Lei Li
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Bo He
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Han Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Jiangjun Cao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Canhua Huang
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Jun Yang
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China.
| | - Hai-Ning Chen
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
- Department of General Surgery, State Key Laboratory of Biotherapy and Cancer Center, Colorectal Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
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Biju TS, Priya VV, Francis AP. Role of three-dimensional cell culture in therapeutics and diagnostics: an updated review. Drug Deliv Transl Res 2023; 13:2239-2253. [PMID: 36971997 PMCID: PMC10042111 DOI: 10.1007/s13346-023-01327-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2023] [Indexed: 03/29/2023]
Abstract
Drug development and testing are a tedious and expensive process with a high degree of uncertainty in the clinical success and preclinical validation of manufactured therapeutic agents. Currently, to understand the drug action, disease mechanism, and drug testing, most therapeutic drug manufacturers use 2D cell culture models to validate the drug action. However, there are many uncertainties and limitations with the conventional use of 2D (monolayer) cell culture models for drug testing that are primarily attributed due to poor mimicking of cellular mechanisms, disturbance in environmental interaction, and changes in structural morphology. To overcome such odds and difficulties in the preclinical validation of therapeutic medications, newer in vivo drug testing cell culture models with higher screening efficiencies are required. One such promising and advanced cell culture model reported recently is the "three-dimensional cell culture model." The 3D cell culture models are reported to show evident benefits over conventional 2D cell models. This review article outlines and describes the current advancement in cell culture models, their types, significance in high-throughput screening, limitations, applications in drug toxicity screening, and preclinical testing methodologies to predict in vivo efficacy.
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Affiliation(s)
- Tina Sara Biju
- Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India
| | - Veeraraghavan Vishnu Priya
- Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India
| | - Arul Prakash Francis
- Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India.
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Geetha R, Janardhanan M, Thankappan KK, Iyer S. Premetastatic Niche: A Novel Area for Research in Metastasis with a Potential as Therapeutic Targeting in Oral Cancer. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2023; 15:S36-S39. [PMID: 37654347 PMCID: PMC10466595 DOI: 10.4103/jpbs.jpbs_49_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/07/2023] [Accepted: 02/15/2023] [Indexed: 09/02/2023] Open
Abstract
Premetastatic niche (PMN) concept, introduced by David Lyden and colleagues, is an area that can support cancer cells to nurture in it, but the area itself being bereft of cancerous cells. It provides a microenvironment that is congenial for tumor invasion, endurance, and or proliferation of malignant cells to develop into metastasis. These are noncancerous variations in a tumor-free organ and are the most primitive indications of metastasis. These may have a potential to serve as a diagnostic aid, prognostic biomarkers, and therapeutic target. Nevertheless, there is still no clear elucidation on diverse trails of tumor metastasis via lymphatic or hematogenous route, especially in relationship with the PMN. In this review, contemporary knowledge associated with nodal premetastatic niche formation with forthcoming directions on translational and clinical research is deliberated.
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Affiliation(s)
- Rajalakshmi Geetha
- Head and Neck Oncology Amrita Vishwa Vidyapeetham-Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Mahija Janardhanan
- Department of Oral Pathology, Amrita Vishwa Vidyapeetham-Amrita School of Dentistry, Kochi, Kerala, India
| | - Krishna Kumar Thankappan
- Head and Neck Oncology Amrita Vishwa Vidyapeetham-Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Subramania Iyer
- Head and Neck Oncology Amrita Vishwa Vidyapeetham-Amrita Institute of Medical Sciences, Kochi, Kerala, India
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Baba SK, Baba SK, Mir R, Elfaki I, Algehainy N, Ullah MF, Barnawi J, Altemani FH, Alanazi M, Mustafa SK, Masoodi T, Akil ASA, Bhat AA, Macha MA. Long non-coding RNAs modulate tumor microenvironment to promote metastasis: novel avenue for therapeutic intervention. Front Cell Dev Biol 2023; 11:1164301. [PMID: 37384249 PMCID: PMC10299194 DOI: 10.3389/fcell.2023.1164301] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/22/2023] [Indexed: 06/30/2023] Open
Abstract
Cancer is a devastating disease and the primary cause of morbidity and mortality worldwide, with cancer metastasis responsible for 90% of cancer-related deaths. Cancer metastasis is a multistep process characterized by spreading of cancer cells from the primary tumor and acquiring molecular and phenotypic changes that enable them to expand and colonize in distant organs. Despite recent advancements, the underlying molecular mechanism(s) of cancer metastasis is limited and requires further exploration. In addition to genetic alterations, epigenetic changes have been demonstrated to play an important role in the development of cancer metastasis. Long non-coding RNAs (lncRNAs) are considered one of the most critical epigenetic regulators. By regulating signaling pathways and acting as decoys, guides, and scaffolds, they modulate key molecules in every step of cancer metastasis such as dissemination of carcinoma cells, intravascular transit, and metastatic colonization. Gaining a good knowledge of the detailed molecular basis underlying lncRNAs regulating cancer metastasis may provide previously unknown therapeutic and diagnostic lncRNAs for patients with metastatic disease. In this review, we concentrate on the molecular mechanisms underlying lncRNAs in the regulation of cancer metastasis, the cross-talk with metabolic reprogramming, modulating cancer cell anoikis resistance, influencing metastatic microenvironment, and the interaction with pre-metastatic niche formation. In addition, we also discuss the clinical utility and therapeutic potential of lncRNAs for cancer treatment. Finally, we also represent areas for future research in this rapidly developing field.
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Affiliation(s)
- Sana Khurshid Baba
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Kashmir, India
| | - Sadaf Khursheed Baba
- Department of Microbiology, Sher-I-Kashmir Institute of Medical Science (SKIMS), Soura, Kashmir, India
| | - Rashid Mir
- Department of Medical Lab Technology, Prince Fahd Bin Sultan Research Chair Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Imadeldin Elfaki
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Naseh Algehainy
- Department of Medical Lab Technology, Prince Fahd Bin Sultan Research Chair Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohammad Fahad Ullah
- Department of Medical Lab Technology, Prince Fahd Bin Sultan Research Chair Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Jameel Barnawi
- Department of Medical Lab Technology, Prince Fahd Bin Sultan Research Chair Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Faisal H. Altemani
- Department of Medical Lab Technology, Prince Fahd Bin Sultan Research Chair Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohammad Alanazi
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Syed Khalid Mustafa
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Tariq Masoodi
- Human Immunology Department, Research Branch, Sidra Medicine, Doha, Qatar
| | - Ammira S. Alshabeeb Akil
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity, and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Ajaz A. Bhat
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity, and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Muzafar A. Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Kashmir, India
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11
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Khan IM, Khan SU, Sala HSS, Khan MU, Ud Din MA, Khan S, Hassan SSU, Khan NM, Liu Y. TME-targeted approaches of brain metastases and its clinical therapeutic evidence. Front Immunol 2023; 14:1131874. [PMID: 37228619 PMCID: PMC10204080 DOI: 10.3389/fimmu.2023.1131874] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/17/2023] [Indexed: 05/27/2023] Open
Abstract
The tumor microenvironment (TME), which includes both cellular and non-cellular elements, is now recognized as one of the major regulators of the development of primary tumors, the metastasis of which occurs to specific organs, and the response to therapy. Development of immunotherapy and targeted therapies have increased knowledge of cancer-related inflammation Since the blood-brain barrier (BBB) and blood-cerebrospinal fluid barrier (BCB) limit immune cells from entering from the periphery, it has long been considered an immunological refuge. Thus, tumor cells that make their way "to the brain were believed to be protected from the body's normal mechanisms of monitoring and eliminating them. In this process, the microenvironment and tumor cells at different stages interact and depend on each other to form the basis of the evolution of tumor brain metastases. This paper focuses on the pathogenesis, microenvironmental changes, and new treatment methods of different types of brain metastases. Through the systematic review and summary from macro to micro, the occurrence and development rules and key driving factors of the disease are revealed, and the clinical precision medicine of brain metastases is comprehensively promoted. Recent research has shed light on the potential of TME-targeted and potential treatments for treating Brain metastases, and we'll use that knowledge to discuss the advantages and disadvantages of these approaches.
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Affiliation(s)
- Ibrar Muhammad Khan
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China
| | - Safir Ullah Khan
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Hari Siva Sai Sala
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China
| | - Munir Ullah Khan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, International Research Center for X Polymers, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | | | - Samiullah Khan
- Institute of Entomology, Guizhou University, Scientific Observing and Experimental Station of Crop Pests, Guiyang, Ministry of Agricultural and Affairs, Guiyang, China
| | - Syed Shams ul Hassan
- Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Nazir Muhammad Khan
- Department of Zoology, University of Science and Technology, Bannu, Pakistan
| | - Yong Liu
- Anhui Province Key Laboratory of Embryo Development and Reproduction Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, School of Biological and Food Engineering, Fuyang Normal University, Fuyang, China
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12
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The Roles of Exosomes in Metastasis of Sarcoma: From Biomarkers to Therapeutic Targets. Biomolecules 2023; 13:biom13030456. [PMID: 36979391 PMCID: PMC10046038 DOI: 10.3390/biom13030456] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
Sarcoma is a heterogeneous group of mesenchymal neoplasms with a high rate of lung metastasis. The cellular mechanisms responsible for sarcoma metastasis remain poorly understood. Furthermore, there are limited efficacious therapeutic strategies for treating metastatic sarcoma. Improved diagnostic and therapeutic modalities are of increasing importance for the treatment of sarcoma due to their high mortality in the advanced stages of the disease. Recent evidence demonstrates that the exosome, a type of extracellular vesicle released by virtually all cells in the body, is an important facilitator of intercellular communication between the cells and the surrounding environment. The exosome is gaining significant attention among the medical research community, but there is little knowledge about how the exosome affects sarcoma metastasis. In this review, we summarize the multifaceted roles of sarcoma-derived exosomes in promoting the process of metastasis via the formation of pre-metastatic niche (PMN), the regulation of immunity, angiogenesis, vascular permeability, and the migration of sarcoma cells. We also highlight the potential of exosomes as innovative diagnostic and prognostic biomarkers as well as therapeutic targets in sarcoma metastasis.
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13
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Role of myeloid-derived suppressor cells in tumor recurrence. Cancer Metastasis Rev 2023; 42:113-142. [PMID: 36640224 PMCID: PMC9840433 DOI: 10.1007/s10555-023-10079-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 01/09/2023] [Indexed: 01/15/2023]
Abstract
The establishment of primary tumor cells in distant organs, termed metastasis, is the principal cause of cancer mortality and is a crucial therapeutic target in oncology. Thus, it is critical to establish a better understanding of metastatic progression for the future development of improved therapeutic approaches. Indeed, such development requires insight into the timing of tumor cell dissemination and seeding of distant organs resulting in occult lesions. Following dissemination of tumor cells from the primary tumor, they can reside in niches in distant organs for years or decades, following which they can emerge as an overt metastasis. This timeline of metastatic dormancy is regulated by interactions between the tumor, its microenvironment, angiogenesis, and tumor antigen-specific T-cell responses. An improved understanding of the mechanisms and interactions responsible for immune evasion and tumor cell release from dormancy would help identify and aid in the development of novel targeted therapeutics. One such mediator of dormancy is myeloid derived suppressor cells (MDSC), whose number in the peripheral blood (PB) or infiltrating tumors has been associated with cancer stage, grade, patient survival, and metastasis in a broad range of tumor pathologies. Thus, extensive studies have revealed a role for MDSCs in tumor escape from adoptive and innate immune responses, facilitating tumor progression and metastasis; however, few studies have considered their role in dormancy. We have posited that MDSCs may regulate disseminated tumor cells resulting in resurgence of senescent tumor cells. In this review, we discuss clinical studies that address mechanisms of tumor recurrence including from dormancy, the role of MDSCs in their escape from dormancy during recurrence, the development of occult metastases, and the potential for MDSC inhibition as an approach to prolong the survival of patients with advanced malignancies. We stress that assessing the impact of therapies on MDSCs versus other cellular targets is challenging within the multimodality interventions required clinically.
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14
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Zhu Y, Li X. Advances of Wnt Signalling Pathway in Colorectal Cancer. Cells 2023; 12:cells12030447. [PMID: 36766788 PMCID: PMC9913588 DOI: 10.3390/cells12030447] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Colorectal cancer (CRC) represents one of the most common cancers worldwide, with a high mortality rate despite the decreasing incidence and new diagnostic and therapeutic strategies. CRC arises from both epidemiologic and molecular backgrounds. In addition to hereditary factor and genetic mutations, the strongly varying incidence of CRC is closely linked to chronic inflammatory disorders of the intestine and terrible dietary habits. The Wnt signalling pathway is a complex regulatory network that is implicated in many CRC physiological processes, including cancer occurrence, development, prognosis, invasion, and metastasis. It is currently believed to include classical Wnt/β-catenin, Wnt/PCP, and Wnt/Ca2+. In this review, we summarise the recent mechanisms and potential regulators of the three branches of the Wnt signalling pathway in CRC.
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Affiliation(s)
- Yaoyao Zhu
- Marine College, Shandong University, Weihai 264200, China
| | - Xia Li
- Marine College, Shandong University, Weihai 264200, China
- Shandong Kelun Pharmaceutical Co., Ltd., Binzhou 256600, China
- Correspondence: ; Tel.: +86-0531-8838-2612
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15
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Xu J, Feng X, Yin N, Wang L, Xie Y, Gao Y, Xiang J. Exosomes from cisplatin-induced dormant cancer cells facilitate the formation of premetastatic niche in bone marrow through activating glycolysis of BMSCs. Front Oncol 2022; 12:922465. [PMID: 36568212 PMCID: PMC9786109 DOI: 10.3389/fonc.2022.922465] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 11/16/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Lung cancer is the leading cause of cancer-related deaths worldwide. Chemotherapy kills most cancer cells; however, residual cells enter a dormant state. The dormant cancer cells can be reactivated under specific circumstances. The "premetastatic niche" that is suitable for colonization of cancer cells is formed before the arrival of cancer cells. Tumor-derived exosomes are the main mediators of tumorigenesis. We are aiming to elucidate the roles of exosomes from cisplatin-induced dormant lung cancer cells in the formation of premetastatic niches in bone marrow. Methods We performed differential proteomics in dormant A549 cell- and A549 cell-derived exosomes. Non-targeted metabolomics and RNA sequencing were performed to explore the molecular and metabolic reprogramming of bone marrow stromal cells (BMSCs). The growth and metastasis of A549 cells in vivo were monitored by bioluminescence imaging. Results We found that Insulin-like growth factor 2 (IGF-2) and Insulin-like growth factor binding protein 2 (IGFBP2) were upregulated in dormant A549 cell-derived exosomes. BMSCs that took up exosomes from dormant A549 cells showed enhanced glycolysis and promoted the growth and metastasis of A549 cells possibly through Insulin-like growth factor 1 receptor (IGF-1R)-induced metabolic reprogramming. Inhibition of the production of lactate and IGF-1R signaling can suppress the growth and metastasis of A549 cells from bone marrow. Discussion Overall, we demonstrated that BMSCs formed a premetastatic niche upon taking up exosomes from cisplatin-induced dormant lung cancer cells. BMSCs promoted lung cancer cell growth and metastasis through the reverse Warburg effect.
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Affiliation(s)
- Jiaqi Xu
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China,The Key Laboratory of Carcinogenesis of National Health Committee and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China
| | - Xiang Feng
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Na Yin
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China,The Key Laboratory of Carcinogenesis of National Health Committee and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China
| | - Lujuan Wang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China,The Key Laboratory of Carcinogenesis of National Health Committee and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China
| | - Yaohuan Xie
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China,The Key Laboratory of Carcinogenesis of National Health Committee and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China
| | - Yawen Gao
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, China,*Correspondence: Juanjuan Xiang, ; Yawen Gao,
| | - Juanjuan Xiang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China,The Key Laboratory of Carcinogenesis of National Health Committee and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China,Hunan Key laboratory of Early Diagnosis and Precise Treatment of Lung Cancer, Department of Thoracic Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China,*Correspondence: Juanjuan Xiang, ; Yawen Gao,
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16
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Lee YC, Lam HM, Rosser C, Theodorescu D, Parks WC, Chan KS. The dynamic roles of the bladder tumour microenvironment. Nat Rev Urol 2022; 19:515-533. [PMID: 35764795 PMCID: PMC10112172 DOI: 10.1038/s41585-022-00608-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
Bladder cancer is a prevalent but currently understudied cancer type and patient outcomes are poor when it progresses to the muscle-invasive stage. Current research in bladder cancer focuses on the genetic and epigenetic alterations occurring within the urothelial cell compartment; however, the stromal compartment receives less attention. Dynamic changes and intercellular communications occur in the tumour microenvironment (TME) of the bladder - a new concept and niche that we designate as the bladder TME (bTME) - during tumour evolution, metastatic progression and in the context of therapeutic response. Collagens and their cognate receptors, the discoidin domain receptors, have a role in various steps of the metastatic cascade and in immune checkpoint resistance. Furthermore, the presence of another TME niche, the metastatic TME (met-TME), is a novel concept that could support divergent progression of metastatic colonization in different organs, resulting in distant metastases with distinct characteristics and genetics from the primary tumour. The stroma has divergent roles in mediating therapeutic response to BCG immunotherapy and immune checkpoint inhibitors, as well as conventional chemotherapy or trimodality therapy (that is, maximal transurethral resection of bladder tumour, chemotherapy and radiotherapy). The local bTME and distant met-TME are currently conceptually and therapeutically unexploited niches that should be actively investigated. New biological insights from these TMEs will enable rational design of strategies that co-target the tumour and stroma, which are expected to improve the outcomes of patients with advanced bladder cancer.
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Affiliation(s)
- Yu-Cheng Lee
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hung-Ming Lam
- Department of Urology, University of Washington, Seattle, WA, USA
| | - Charles Rosser
- Samuel Oschin Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Dan Theodorescu
- Samuel Oschin Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - William C Parks
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Keith Syson Chan
- Samuel Oschin Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Department of Academic Pathology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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17
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Sun X, Wang X, Yan C, Zheng S, Gao R, Huang F, Wei Y, Wen Z, Chen Y, Zhou X, Liu X, Chen B, Shen Y, Cai Y, Pan N, Wang L. Tumor cell-released LC3-positive EVs promote lung metastasis of breast cancer through enhancing premetastatic niche formation. Cancer Sci 2022; 113:3405-3416. [PMID: 35879596 PMCID: PMC9530874 DOI: 10.1111/cas.15507] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/07/2022] [Accepted: 07/14/2022] [Indexed: 12/24/2022] Open
Abstract
Most breast cancer–related deaths are caused by metastasis in vital organs including the lungs. Development of supportive metastatic microenvironments, referred to as premetastatic niches (PMNs), in certain distant organs before arrival of metastatic cells, is critical in metastasis. However, the mechanisms of PMN formation are not fully clear. Here, we demonstrated that chemoattractant C–C motif chemokine ligand 2 (CCL2) could be stimulated by heat shock protein 60 (HSP60) on the surface of murine 4 T1 breast cancer cell–released LC3+ extracellular vesicles (LC3+ EVs) via the TLR2‐MyD88‐NF‐κB signal cascade in lung fibroblasts, which subsequently promoted lung PMN formation through recruiting monocytes and suppressing T cell function. Consistently, reduction of LC3+ EV release or HSP60 level or neutralization of CCL2 markedly attenuated PMN formation and lung metastasis. Furthermore, the number of circulating LC3+ EVs and HSP60 level on LC3+ EVs in the plasma of breast cancer patients were positively correlated with disease progression and lung metastasis, which might have potential value as biomarkers of lung metastasis in breast cancer patients (AUC = 0.898, 0.694, respectively). These findings illuminate a novel mechanism of PMN formation and might provide therapeutic targets for anti‐metastasis therapy for patients with breast cancer.
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Affiliation(s)
- Xiaotong Sun
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Xuru Wang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Chunguang Yan
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Shiya Zheng
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Rong Gao
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Fang Huang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Yiting Wei
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Zhifa Wen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Yongqiang Chen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Xiaohe Zhou
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Xueming Liu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Bohao Chen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Yuqing Shen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Yunlang Cai
- Department of Obstetrics and Gynecology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Ning Pan
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
| | - Lixin Wang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Immunology, Medical School of Southeast University, Nanjing, China
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18
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Abdel Sater AH, Bouferraa Y, Amhaz G, Haibe Y, Lakkiss AE, Shamseddine A. From Tumor Cells to Endothelium and Gut Microbiome: A Complex Interaction Favoring the Metastasis Cascade. Front Oncol 2022; 12:804983. [PMID: 35600385 PMCID: PMC9117727 DOI: 10.3389/fonc.2022.804983] [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: 10/29/2021] [Accepted: 04/12/2022] [Indexed: 11/30/2022] Open
Abstract
Metastasis is a complicated process through which tumor cells disseminate to distant organs and adapt to novel tumor microenvironments. This multi-step cascade relies on the accumulation of genetic and epigenetic alterations within the tumor cells as well as the surrounding non-tumor stromal cells. Endothelial cells constitute a major player in promoting metastasis formation either by inducing the growth of tumor cells or by directing them towards dissemination in the blood or lymph. In fact, the direct and indirect interactions between tumor and endothelial cells were shown to activate several mechanisms allowing cancer cells’ invasion and extravasation. On the other side, gastrointestinal cancer development was shown to be associated with the disruption of the gut microbiome. While several proposed mechanisms have been investigated in this regard, gut and tumor-associated microbiota were shown to impact the gut endothelial barrier, increasing the dissemination of bacteria through the systemic circulation. This bacterial dislocation allows the formation of an inflammatory premetastatic niche in the distant organs promoting the metastatic cascade of primary tumors. In this review, we discuss the role of the endothelial cells in the metastatic cascade of tumors. We will focus on the role of the gut vascular barrier in the regulation metastasis. We will also discuss the interaction between this vascular barrier and the gut microbiota enhancing the process of metastasis. In addition, we will try to elucidate the different mechanisms through which this bacterial dislocation prepares the favorable metastatic niche at distant organs allowing the dissemination and successful deposition of tumor cells in the new microenvironments. Finally, and given the promising results of the studies combining immune checkpoint inhibitors with either microbiota alterations or anti-angiogenic therapy in many types of cancer, we will elaborate in this review the complex interaction between these 3 factors and their possible therapeutic combination to optimize response to treatment.
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Affiliation(s)
- Ali H Abdel Sater
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Youssef Bouferraa
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ghid Amhaz
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Yolla Haibe
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ahmed El Lakkiss
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ali Shamseddine
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut Medical Center, Beirut, Lebanon
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19
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Terada N, Aizawa R, Nihei K, Shiota M, Kojima T, Kimura T, Inoue T, Kitamura H, Sugimoto M, Nishiyama H, Mizowaki T, Kamoto T. Narrative review of local prostate and metastasis-directed radiotherapy in the treatment of metastatic prostate cancer. Jpn J Clin Oncol 2022; 52:633-641. [PMID: 35325157 DOI: 10.1093/jjco/hyac035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 02/22/2022] [Indexed: 11/14/2022] Open
Abstract
The role of local treatment in patients with de novo metastatic prostate cancer is controversial. In population-based retrospective studies, metastatic prostate cancer patients who received local treatment with prostate radiotherapy showed a better prognosis than those who did not. In addition, several prospective randomized studies demonstrated that prostate radiotherapy achieves a survival benefit for patients with oligo-metastasis. Moreover, the efficacy of metastasis-directed radiotherapy was evaluated, revealing a potential benefit for patients with oligo-metastasis. Importantly, these radiotherapies may reduce the occurrence of symptomatic local events. In this review, the rationale, efficacy and future perspectives for local prostate and metastasis-directed radiotherapy in the treatment of metastatic prostate cancer were described and summarized.
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Affiliation(s)
- Naoki Terada
- Department of Urology, Miyazaki University, Miyazaki, Japan
| | - Rihito Aizawa
- Department of Radiation Oncology & Image-Applied Therapy, Kyoto University, Kyoto, Japan
| | - Keiji Nihei
- Department of Radiation Oncology, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Masaki Shiota
- Department of Urology, Kyushu University, Fukuoka, Japan
| | | | | | | | | | - Mikio Sugimoto
- Department of Urology, Kagawa University, Takamatsu, Japan
| | | | - Takashi Mizowaki
- Department of Radiation Oncology & Image-Applied Therapy, Kyoto University, Kyoto, Japan
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20
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Singh D, Khan MA, Siddique HR. Specific targeting of cancer stem cells by immunotherapy: A possible stratagem to restrain cancer recurrence and metastasis. Biochem Pharmacol 2022; 198:114955. [PMID: 35181312 DOI: 10.1016/j.bcp.2022.114955] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/09/2022] [Accepted: 02/09/2022] [Indexed: 02/07/2023]
Abstract
Cancer stem cells (CSCs), the tumor-initiating cells playing a crucial role in cancer progression, recurrence, and metastasis, have the intrinsic property of self-renewal and therapy resistance. The tumorigenic properties of these cells include generation of cellular heterogeneity and immuno-suppressive tumor microenvironment (TME), conferring them the capability to resist a variety of anti-cancer therapeutics. Further, CSCs possess several unique immunological properties that help them escape recognition by the innate and adaptive immune system and shape a TME into a pro-tumorigenic and immunosuppressive landscape. In this context, immunotherapy is considered one of the best therapeutic options for eliminating CSCs to halt cancer recurrence and metastasis. In this review, we discuss the various immunomodulatory properties of CSCs and the interaction of CSCs with the immune system enabling immune evasion. In addition, we also highlight the present research update on immunotherapeutic targeting of CSCs and the possible further scope of research on this topic. We believe that a deeper understanding of CSCs' immunological properties and the crosstalk between CSCs and the immune system can develop better innovative immune-therapeutics and enhance the efficacy of current therapy-resistant cancer treatments.
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Affiliation(s)
- Deepti Singh
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Mohammad Afsar Khan
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Hifzur R Siddique
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India.
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21
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Chu Y, Sun T, Jiang C. Emerging landscapes of nanosystems based on pre-metastatic microenvironment for cancer theranostics. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.02.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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22
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Tămaș F, Bălașa R, Manu D, Gyorki G, Chinezu R, Tămaș C, Bălașa A. The Importance of Small Extracellular Vesicles in the Cerebral Metastatic Process. Int J Mol Sci 2022; 23:1449. [PMID: 35163368 PMCID: PMC8835738 DOI: 10.3390/ijms23031449&set/a 886656060+812772520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Brain metastases represent more than 50% of all cerebral tumors encountered in clinical practice. Recently, there has been increased interest in the study of extracellular vesicles, and the knowledge about exosomes is constantly expanding. Exosomes are drivers for organotropic metastatic spread, playing important roles in the brain metastatic process by increasing the permeability of the blood-brain barrier and preparing the premetastatic niche. The promising results of the latest experimental studies raise the possibility of one day using exosomes for liquid biopsies or as drug carriers, contributing to early diagnosis and improving the efficacy of chemotherapy in patients with brain metastases. In this review, we attempted to summarize the latest knowledge about the role of exosomes in the brain metastatic process and future research directions for the use of exosomes in patients suffering from brain metastatic disease.
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Affiliation(s)
- Flaviu Tămaș
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Rodica Bălașa
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurology, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania
| | - Doina Manu
- Center for Advanced Pharmaceutical and Medical Research, 540139 Târgu Mures, Romania;
| | - Gabriel Gyorki
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Rareș Chinezu
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Corina Tămaș
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
- Correspondence: ; Tel.: +40-749-867-513
| | - Adrian Bălașa
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
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23
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The Importance of Small Extracellular Vesicles in the Cerebral Metastatic Process. Int J Mol Sci 2022. [DOI: 10.3390/ijms23031449
expr 878511370 + 954121262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Brain metastases represent more than 50% of all cerebral tumors encountered in clinical practice. Recently, there has been increased interest in the study of extracellular vesicles, and the knowledge about exosomes is constantly expanding. Exosomes are drivers for organotropic metastatic spread, playing important roles in the brain metastatic process by increasing the permeability of the blood–brain barrier and preparing the premetastatic niche. The promising results of the latest experimental studies raise the possibility of one day using exosomes for liquid biopsies or as drug carriers, contributing to early diagnosis and improving the efficacy of chemotherapy in patients with brain metastases. In this review, we attempted to summarize the latest knowledge about the role of exosomes in the brain metastatic process and future research directions for the use of exosomes in patients suffering from brain metastatic disease.
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24
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Tămaș F, Bălașa R, Manu D, Gyorki G, Chinezu R, Tămaș C, Bălașa A. The Importance of Small Extracellular Vesicles in the Cerebral Metastatic Process. Int J Mol Sci 2022; 23:ijms23031449. [PMID: 35163368 PMCID: PMC8835738 DOI: 10.3390/ijms23031449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/18/2022] [Accepted: 01/25/2022] [Indexed: 12/12/2022] Open
Abstract
Brain metastases represent more than 50% of all cerebral tumors encountered in clinical practice. Recently, there has been increased interest in the study of extracellular vesicles, and the knowledge about exosomes is constantly expanding. Exosomes are drivers for organotropic metastatic spread, playing important roles in the brain metastatic process by increasing the permeability of the blood–brain barrier and preparing the premetastatic niche. The promising results of the latest experimental studies raise the possibility of one day using exosomes for liquid biopsies or as drug carriers, contributing to early diagnosis and improving the efficacy of chemotherapy in patients with brain metastases. In this review, we attempted to summarize the latest knowledge about the role of exosomes in the brain metastatic process and future research directions for the use of exosomes in patients suffering from brain metastatic disease.
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Affiliation(s)
- Flaviu Tămaș
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Rodica Bălașa
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurology, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania
| | - Doina Manu
- Center for Advanced Pharmaceutical and Medical Research, 540139 Târgu Mures, Romania;
| | - Gabriel Gyorki
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Rareș Chinezu
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
| | - Corina Tămaș
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
- Correspondence: ; Tel.: +40-749-867-513
| | - Adrian Bălașa
- University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu Mureș, Romania; (F.T.); (R.B.); (R.C.); (A.B.)
- Department of Neurosurgery, Emergency Clinical County Hospital, 540136 Târgu Mureș, Romania;
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25
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Carney CP, Pandey N, Kapur A, Woodworth GF, Winkles JA, Kim AJ. Harnessing nanomedicine for enhanced immunotherapy for breast cancer brain metastases. Drug Deliv Transl Res 2021; 11:2344-2370. [PMID: 34716900 PMCID: PMC8568876 DOI: 10.1007/s13346-021-01039-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2021] [Indexed: 12/15/2022]
Abstract
Brain metastases (BMs) are the most common type of brain tumor, and the incidence among breast cancer (BC) patients has been steadily increasing over the past two decades. Indeed, ~ 30% of all patients with metastatic BC will develop BMs, and due to few effective treatments, many will succumb to the disease within a year. Historically, patients with BMs have been largely excluded from clinical trials investigating systemic therapies including immunotherapies (ITs) due to limited brain penetration of systemically administered drugs combined with previous assumptions that BMs are poorly immunogenic. It is now understood that the central nervous system (CNS) is an immunologically distinct site and there is increasing evidence that enhancing immune responses to BCBMs will improve patient outcomes and the efficacy of current treatment regimens. Progress in IT for BCBMs, however, has been slow due to several intrinsic limitations to drug delivery within the brain, substantial safety concerns, and few known targets for BCBM IT. Emerging studies demonstrate that nanomedicine may be a powerful approach to overcome such limitations, and has the potential to greatly improve IT strategies for BMs specifically. This review summarizes the evidence for IT as an effective strategy for BCBM treatment and focuses on the nanotherapeutic strategies currently being explored for BCBMs including targeting the blood-brain/tumor barrier (BBB/BTB), tumor cells, and tumor-supporting immune cells for concentrated drug release within BCBMs, as well as use of nanoparticles (NPs) for delivering immunomodulatory agents, for inducing immunogenic cell death, or for potentiating anti-tumor T cell responses.
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Affiliation(s)
- Christine P Carney
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Nikhil Pandey
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Anshika Kapur
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Graeme F Woodworth
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Jeffrey A Winkles
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Surgery and Neurosurgery, University of Maryland School of Medicine, 800 West Baltimore St., Baltimore, MD, 21201, USA.
| | - Anthony J Kim
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, 21201, USA.
- Departments of Neurosurgery, Pharmacology, and Pharmaceutical Sciences, University of Maryland School of Medicine, 655 W Baltimore St., Baltimore, MD, 21201, USA.
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26
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Abstract
Integration of ecological and evolutionary features has begun to understand the interplay of tumor heterogeneity, microenvironment, and metastatic potential. Developing a theoretical framework is intrinsic to deciphering tumors' tremendous spatial and longitudinal genetic variation patterns in patients. Here, we propose that tumors can be considered evolutionary island-like ecosystems, that is, isolated systems that undergo evolutionary and spatiotemporal dynamic processes that shape tumor microenvironments and drive the migration of cancer cells. We examine attributes of insular systems and causes of insularity, such as physical distance and connectivity. These properties modulate migration rates of cancer cells through processes causing spatial and temporal isolation of the organs and tissues functioning as a supply of cancer cells for new colonizations. We discuss hypotheses, predictions, and limitations of tumors as islands analogy. We present emerging evidence of tumor insularity in different cancer types and discuss their relevance to the islands model. We suggest that the engagement of tumor insularity into conceptual and mathematical models holds promise to illuminate cancer evolution, tumor heterogeneity, and metastatic potential of cells.
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Affiliation(s)
- Antonia Chroni
- Institute for Genomics and Evolutionary Medicine, Temple University, USA
- Department of Biology, Temple University, USA
| | - Sudhir Kumar
- Institute for Genomics and Evolutionary Medicine, Temple University, USA
- Department of Biology, Temple University, USA
- Center for Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
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27
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Saviana M, Romano G, Le P, Acunzo M, Nana-Sinkam P. Extracellular Vesicles in Lung Cancer Metastasis and Their Clinical Applications. Cancers (Basel) 2021; 13:5633. [PMID: 34830787 PMCID: PMC8616161 DOI: 10.3390/cancers13225633] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 12/11/2022] Open
Abstract
Extracellular vesicles (EVs) are heterogenous membrane-encapsulated vesicles secreted by every cell into the extracellular environment. EVs carry bioactive molecules, including proteins, lipids, DNA, and different RNA forms, which can be internalized by recipient cells, thus altering their biological characteristics. Given that EVs are commonly found in most body fluids, they have been widely described as mediators of communication in several physiological and pathological processes, including cancer. Moreover, their easy detection in biofluids makes them potentially useful candidates as tumor biomarkers. In this manuscript, we review the current knowledge regarding EVs and non-coding RNAs and their role as drivers of the metastatic process in lung cancer. Furthermore, we present the most recent applications for EVs and non-coding RNAs as cancer therapeutics and their relevance as clinical biomarkers.
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Affiliation(s)
- Michela Saviana
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (M.S.); (G.R.); (P.L.); (M.A.)
- Department of Molecular Medicine, University La Sapienza, 00161 Rome, Italy
| | - Giulia Romano
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (M.S.); (G.R.); (P.L.); (M.A.)
| | - Patricia Le
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (M.S.); (G.R.); (P.L.); (M.A.)
| | - Mario Acunzo
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (M.S.); (G.R.); (P.L.); (M.A.)
| | - Patrick Nana-Sinkam
- Department of Internal Medicine, Division of Pulmonary Diseases and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (M.S.); (G.R.); (P.L.); (M.A.)
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28
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Libring S, Enríquez Á, Lee H, Solorio L. In Vitro Magnetic Techniques for Investigating Cancer Progression. Cancers (Basel) 2021; 13:4440. [PMID: 34503250 PMCID: PMC8430481 DOI: 10.3390/cancers13174440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/28/2021] [Accepted: 08/29/2021] [Indexed: 12/24/2022] Open
Abstract
Worldwide, there are currently around 18.1 million new cancer cases and 9.6 million cancer deaths yearly. Although cancer diagnosis and treatment has improved greatly in the past several decades, a complete understanding of the complex interactions between cancer cells and the tumor microenvironment during primary tumor growth and metastatic expansion is still lacking. Several aspects of the metastatic cascade require in vitro investigation. This is because in vitro work allows for a reduced number of variables and an ability to gather real-time data of cell responses to precise stimuli, decoupling the complex environment surrounding in vivo experimentation. Breakthroughs in our understanding of cancer biology and mechanics through in vitro assays can lead to better-designed ex vivo precision medicine platforms and clinical therapeutics. Multiple techniques have been developed to imitate cancer cells in their primary or metastatic environments, such as spheroids in suspension, microfluidic systems, 3D bioprinting, and hydrogel embedding. Recently, magnetic-based in vitro platforms have been developed to improve the reproducibility of the cell geometries created, precisely move magnetized cell aggregates or fabricated scaffolding, and incorporate static or dynamic loading into the cell or its culture environment. Here, we will review the latest magnetic techniques utilized in these in vitro environments to improve our understanding of cancer cell interactions throughout the various stages of the metastatic cascade.
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Affiliation(s)
- Sarah Libring
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (Á.E.)
- Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA
| | - Ángel Enríquez
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (Á.E.)
- Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA
- Center for Implantable Devices, Purdue University, West Lafayette, IN 47907, USA
| | - Hyowon Lee
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (Á.E.)
- Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA
- Center for Implantable Devices, Purdue University, West Lafayette, IN 47907, USA
| | - Luis Solorio
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (Á.E.)
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
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29
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Prieto-Vila M, Yoshioka Y, Ochiya T. Biological Functions Driven by mRNAs Carried by Extracellular Vesicles in Cancer. Front Cell Dev Biol 2021; 9:620498. [PMID: 34527665 PMCID: PMC8435577 DOI: 10.3389/fcell.2021.620498] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 07/30/2021] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs), including exosomes and microvesicles, are extracellular nanovesicles released by most cells. EVs play essential roles in intercellular communication via the transport of a large variety of lipids, proteins, and nucleic acids to recipient cells. Nucleic acids are the most commonly found molecules inside EVs, and due to their small size, microRNAs and other small RNAs are the most abundant nucleic acids. However, longer molecules, such as messenger RNAs (mRNAs), have also been found. mRNAs encapsulated within EVs have been shown to be transferred to recipient cells and translated into proteins, altering the behavior of the cells. Secretion of EVs is maintained not only through multiple normal physiological conditions but also during aberrant pathological conditions, including cancer. Recently, the mRNAs carried by EVs in cancer have attracted great interest due to their broad roles in tumor progression and microenvironmental remodeling. This review focuses on the biological functions driven by mRNAs carried in EVs in cancer, which include supporting tumor progression by activating cancer cell growth, migration, and invasion; inducing microenvironmental remodeling via hypoxia, angiogenesis, and immunosuppression; and promoting modulation of the microenvironment at distant sites for the generation of a premetastatic niche, collectively inducing metastasis. Furthermore, we describe the potential use of mRNAs carried by EVs as a noninvasive diagnostic tool and novel therapeutic approach.
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Affiliation(s)
| | | | - Takahiro Ochiya
- Department of Molecular and Cellular Medicine, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
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30
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Manganese systemic distribution is modulated in vivo during tumor progression and affects tumor cell migration and invasion in vitro. Sci Rep 2021; 11:15833. [PMID: 34349175 PMCID: PMC8338990 DOI: 10.1038/s41598-021-95190-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 07/22/2021] [Indexed: 11/23/2022] Open
Abstract
Metastatic disease remains the leading cause of death in cancer and understanding the mechanisms involved in tumor progression continues to be challenging. This work investigates the role of manganese in tumor progression in an in vivo model of tumor growth. Our data revealed that manganese accumulates within primary tumors and secondary organs as manganese-rich niches. Consequences of such phenomenon were investigated, and we verified that short-term changes in manganese alter cell surface molecules syndecan-1 and β1-integrin, enhance collective cell migration and invasive behavior. Long-term increased levels of manganese do not affect cell growth and viability but enhance cell migration. We also observed that manganese is secreted from tumor cells in extracellular vesicles, rather than in soluble form. Finally, we describe exogenous glycosaminoglycans that counteract manganese effects on tumor cell behavior. In conclusion, our analyses describe manganese as a central element in tumor progression by accumulating in Mn-rich niches in vivo, as well as in vitro, affecting migration and extracellular vesicle secretion in vitro. Manganese accumulation in specific regions of the organism may not be a common ground for all cancers, nevertheless, it represents a new aspect of tumor progression that deserves special attention.
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31
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Middleton JD, Fehlman J, Sivakumar S, Stover DG, Hai T. Stress-Inducible Gene Atf3 Dictates a Dichotomous Macrophage Activity in Chemotherapy-Enhanced Lung Colonization. Int J Mol Sci 2021; 22:ijms22147356. [PMID: 34298975 PMCID: PMC8304704 DOI: 10.3390/ijms22147356] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/17/2021] [Accepted: 06/24/2021] [Indexed: 01/17/2023] Open
Abstract
Previously, we showed that chemotherapy paradoxically exacerbated cancer cell colonization at the secondary site in a manner dependent on Atf3, a stress-inducible gene, in the non-cancer host cells. Here, we present evidence that this phenotype is established at an early stage of colonization within days of cancer cell arrival. Using mouse breast cancer models, we showed that, in the wild-type (WT) lung, cyclophosphamide (CTX) increased the ability of the lung to retain cancer cells in the vascular bed. Although CTX did not change the WT lung to affect cancer cell extravasation or proliferation, it changed the lung macrophage to be pro-cancer, protecting cancer cells from death. This, combined with the initial increase in cell retention, resulted in higher lung colonization in CTX-treated than control-treated mice. In the Atf3 knockout (KO) lung, CTX also increased the ability of lung to retain cancer cells. However, the CTX-treated KO macrophage was highly cytotoxic to cancer cells, resulting in no increase in lung colonization-despite the initial increase in cell retention. In summary, the status of Atf3 dictates the dichotomous activity of macrophage: pro-cancer for CTX-treated WT macrophage but anti-cancer for the KO counterpart. This dichotomy provides a mechanistic explanation for CTX to exacerbate lung colonization in the WT but not Atf3 KO lung.
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MESH Headings
- Activating Transcription Factor 3/physiology
- Animals
- Antimicrobial Cationic Peptides/biosynthesis
- Antimicrobial Cationic Peptides/genetics
- Cell Line, Tumor
- Cyclophosphamide/pharmacology
- Cyclophosphamide/toxicity
- Gene Expression Regulation, Neoplastic/drug effects
- Genes, Reporter
- Genotype
- Humans
- Lung Neoplasms/metabolism
- Lung Neoplasms/secondary
- Macrophage Activation
- Macrophages/physiology
- Mammary Neoplasms, Experimental/drug therapy
- Mammary Neoplasms, Experimental/genetics
- Mammary Neoplasms, Experimental/pathology
- Mice
- Mice, Inbred C57BL
- Mice, Inbred Strains
- Mice, Knockout
- Mice, Transgenic
- Neoadjuvant Therapy/adverse effects
- Neoplasm Metastasis/genetics
- Neoplasm Metastasis/physiopathology
- Neoplasm Proteins/biosynthesis
- Neoplasm Proteins/genetics
- Neoplasm Proteins/physiology
- Neoplasm Transplantation/methods
- Neoplastic Stem Cells/pathology
- Stress, Physiological/genetics
- Transendothelial and Transepithelial Migration
- Tumor Microenvironment
- Tumor-Associated Macrophages/drug effects
- Tumor-Associated Macrophages/physiology
- Cathelicidins
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Affiliation(s)
- Justin D. Middleton
- Department of Biological Chemistry and Pharmacology, College of Medicine, Ohio State University, Columbus, OH 43210, USA; (J.D.M.); (J.F.); (S.S.)
- Molecular, Cellular and Developmental Biology Program, Ohio State University, Columbus, OH 43210, USA
| | - Jared Fehlman
- Department of Biological Chemistry and Pharmacology, College of Medicine, Ohio State University, Columbus, OH 43210, USA; (J.D.M.); (J.F.); (S.S.)
| | - Subhakeertana Sivakumar
- Department of Biological Chemistry and Pharmacology, College of Medicine, Ohio State University, Columbus, OH 43210, USA; (J.D.M.); (J.F.); (S.S.)
| | - Daniel G. Stover
- Department of Internal Medicine, College of Medicine, Ohio State University, Columbus, OH 43210, USA;
| | - Tsonwin Hai
- Department of Biological Chemistry and Pharmacology, College of Medicine, Ohio State University, Columbus, OH 43210, USA; (J.D.M.); (J.F.); (S.S.)
- Molecular, Cellular and Developmental Biology Program, Ohio State University, Columbus, OH 43210, USA
- Correspondence:
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32
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Xu N, Zhang BB, Huang XN, Yi X, Yan XM, Cai Y, He Q, Han ZJ, Huang YJ, Liu W, Jiao AJ. S100A8/A9 Molecular Complexes Promote Cancer Migration and Invasion via the p38 MAPK Pathway in Nasopharyngeal Carcinoma. Bioinorg Chem Appl 2021; 2021:9913794. [PMID: 34257632 PMCID: PMC8245251 DOI: 10.1155/2021/9913794] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/08/2021] [Accepted: 06/10/2021] [Indexed: 02/08/2023] Open
Abstract
Nasopharyngeal carcinoma (NPC) is one type of malignancy associated with migration and invasion through a currently unclear mechanism. We previously discovered S100A8/A9 levels were roughly elevated in the plasma of NPC patients as the promising biomarkers. However, their expressions and underlying functions in NPC tissues are still unknown. In the present study, we analyzed 49 NPC tissues and 20 chronic pharyngitis (CP) tissues. Immunohistochemical staining was performed in different tissues and analyzed by the Mann-Whitney U test statistically. Transwell migration and invasion experiments were further performed to determine S100A8/A9 effects on NPC. Our results showed that S100A8/A9 in NPC tissues were significantly higher than those in CP tissues, closely associated with NPC clinical stages. Intriguingly, exogenous S100A8/A9 protein stimulation could dramatically enhance NPC migration and invasion abilities. In addition, p38 MAPK pathway blockade could diminish the migration and invasion of NPC cells stimulated by S100A8/A9 proteins. The downstream tumor invasion and migration associated proteins (e.g., MMP7) were also elevated in NPC tissues, consistent with S100A8/A9 overexpression. Taken together, our present findings suggest that the secreted soluble inflammatory factors S100A8/A9 might promote cancer migration and invasion via the p38 MAPK signaling pathway along with invasion/migration associated proteins overexpression in the tumor microenvironment of NPC. This may shed light on the mechanism understanding of NPC prognosis and provide more novel clues for NPC diagnosis and therapy.
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Affiliation(s)
- Ning Xu
- The Fifth Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bei-Bei Zhang
- Institute of Biomedical Research, Yunnan University, Kunming, China
| | - Xia-Ning Huang
- Wuming Hospital of Guangxi Mediacal University, Nanning, China
| | - Xiang Yi
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xue-Min Yan
- Graduate School of Guangxi Medical University, Nanning, China
| | - Yan Cai
- Graduate School of Guangxi Medical University, Nanning, China
| | - Qin He
- Graduate School of Guangxi Medical University, Nanning, China
| | - Zi-Jian Han
- Graduate School of Guangxi Medical University, Nanning, China
| | - Yuan-Jiao Huang
- Life Science Institute, Guangxi Medical University, Nanning, China
- School of Basic Medical Sciences, Guangxi Medical University, Nanning, China
| | - Wei Liu
- Pharmaceutical College, Guangxi Medical University, Nanning, China
| | - Ai-Jun Jiao
- Pharmaceutical College, Guangxi Medical University, Nanning, China
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Saxena S, Singh RK. Chemokines orchestrate tumor cells and the microenvironment to achieve metastatic heterogeneity. Cancer Metastasis Rev 2021; 40:447-476. [PMID: 33959849 PMCID: PMC9863248 DOI: 10.1007/s10555-021-09970-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/22/2021] [Indexed: 01/26/2023]
Abstract
Chemokines, a subfamily of the cell cytokines, are low molecular weight proteins known to induce chemotaxis in leukocytes in response to inflammatory and pathogenic signals. A plethora of literature demonstrates that chemokines and their receptors regulate tumor progression and metastasis. With these diverse functionalities, chemokines act as a fundamental link between the tumor cells and their microenvironment. Recent studies demonstrate that the biology of chemokines and their receptor in metastasis is complex as numerous chemokines are involved in regulating site-specific tumor growth and metastasis. Successful treatment of disseminated cancer is a significant challenge. The most crucial problem for treating metastatic cancer is developing therapy regimes capable of overcoming heterogeneity problems within primary tumors and among metastases and within metastases (intralesional). This heterogeneity of malignant tumor cells can be related to metastatic potential, response to chemotherapy or specific immunotherapy, and many other factors. In this review, we have emphasized the role of chemokines in the process of metastasis and metastatic heterogeneity. Individual chemokines may not express the full potential to address metastatic heterogeneity, but chemokine networks need exploration. Understanding the interplay between chemokine-chemokine receptor networks between the tumor cells and their microenvironment is a novel approach to overcome the problem of metastatic heterogeneity. Recent advances in the understanding of chemokine networks pave the way for developing a potential targeted therapeutic strategy to treat metastatic cancer.
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Affiliation(s)
- Sugandha Saxena
- Department of Pathology and Microbiology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE, 68198-5900, USA
| | - Rakesh K Singh
- Department of Pathology and Microbiology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE, 68198-5900, USA.
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34
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Khadge S, Cole K, Talmadge JE. Myeloid derived suppressor cells and the release of micro-metastases from dormancy. Clin Exp Metastasis 2021; 38:279-293. [PMID: 34014424 DOI: 10.1007/s10585-021-10098-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
Abstract
Metastasis is the primary cause of cancer mortality and an improved understanding of its pathology is critical to the development of novel therapeutic approaches. Mechanism-based therapeutic strategies require insight into the timing of tumor cell dissemination, seeding of distant organs, formation of occult lesions and critically, their release from dormancy. Due to imaging limitations, primary tumors can only be detected when they reach a relatively large size (e.g. > 1 cm3), which, based on our understanding of tumor evolution, occurs approximately 10 years and about 30 doubling times following tumor initiation. Genomic profiling of paired primary tumors and metastases has suggested that tumor seeding at secondary sites occurs early during tumor progression and frequently, years prior to clinical diagnosis. Following seeding, tumor cells may enter into and remain in a dormant state, and if they survive and are released from dormancy, they can proliferate into an overt lesion. The timeline of tumor initiation and metastatic dormancy is regulated by tumor interactions with its microenvironment, angiogenesis, and tumor-specific cytotoxic T-lymphocyte (CTL) responses. Therefore, a better understanding of the cellular interactions responsible for immune evasion and/or tumor cell release from dormancy would facilitate the development of therapeutics targeted against this critical part of tumor progression. The immunosuppressive mechanisms mediated by myeloid-derived suppressor cells (MDSCs) contribute to tumor progression and, we posit, promote tumor cell escape from CTL-associated dormancy. Thus, while clinical and translational research has demonstrated a role for MDSCs in facilitating tumor progression and metastasis through tumor escape from adoptive and innate immune responses (T-, natural killer and B-cell responses), few studies have considered the role of MDSCs in tumor release from dormancy. In this review, we discuss MDSC expansion, driven by tumor burden associated growth factor secretion and their role in tumor cell escape from dormancy, resulting in manifest metastases. Thus, the therapeutic strategies to inhibit MDSC expansion and function may provide an approach to delay metastatic relapse and prolong the survival of patients with advanced malignancies.
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Affiliation(s)
- Saraswoti Khadge
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Kathryn Cole
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - James E Talmadge
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA. .,Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198-5950, USA. .,Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, 68198-6495, USA.
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35
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Leong SP, Witz IP, Sagi-Assif O, Izraely S, Sleeman J, Piening B, Fox BA, Bifulco CB, Martini R, Newman L, Davis M, Sanders LM, Haussler D, Vaske OM, Witte M. Cancer microenvironment and genomics: evolution in process. Clin Exp Metastasis 2021; 39:85-99. [PMID: 33970362 DOI: 10.1007/s10585-021-10097-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/20/2021] [Indexed: 02/06/2023]
Abstract
Cancer heterogeneity is a result of genetic mutations within the cancer cells. Their proliferation is not only driven by autocrine functions but also under the influence of cancer microenvironment, which consists of normal stromal cells such as infiltrating immune cells, cancer-associated fibroblasts, endothelial cells, pericytes, vascular and lymphatic channels. The relationship between cancer cells and cancer microenvironment is a critical one and we are just on the verge to understand it on a molecular level. Cancer microenvironment may serve as a selective force to modulate cancer cells to allow them to evolve into more aggressive clones with ability to invade the lymphatic or vascular channels to spread to regional lymph nodes and distant sites. It is important to understand these steps of cancer evolution within the cancer microenvironment towards invasion so that therapeutic strategies can be developed to control or stop these processes.
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Affiliation(s)
- Stanley P Leong
- California Pacific Medical Center and Research Institute, San Francisco, USA
| | - Isaac P Witz
- The Shmunis School of Biomedicine and Cancer Research, School of Molecular Cell Biology & Biotechnology, George S. Wise Faculty of Life Science, Tel Aviv University, Tel Aviv, Israel
| | - Orit Sagi-Assif
- The Shmunis School of Biomedicine and Cancer Research, School of Molecular Cell Biology & Biotechnology, George S. Wise Faculty of Life Science, Tel Aviv University, Tel Aviv, Israel
| | - Sivan Izraely
- The Shmunis School of Biomedicine and Cancer Research, School of Molecular Cell Biology & Biotechnology, George S. Wise Faculty of Life Science, Tel Aviv University, Tel Aviv, Israel
| | - Jonathan Sleeman
- European Center for Angioscience, Medizinische Fakultät Mannheim der Universität Heidelberg, Heidelberg, Germany
| | | | | | | | - Rachel Martini
- Department of Surgery, Weill Cornell Medical College, New York City, NY, USA.,Department of Genetics, University of Georgia, Athens, GA, USA
| | - Lisa Newman
- Department of Surgery, Weill Cornell Medical College, New York City, NY, USA
| | - Melissa Davis
- Department of Surgery, Weill Cornell Medical College, New York City, NY, USA.
| | - Lauren M Sanders
- Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz and UC Santa Cruz Genomics Institute, Santa Cruz, USA
| | - David Haussler
- UC Santa Cruz Genomics Institute and Howard Hughes Medical Institute, University of California Santa Cruz, Santa Cruz, USA.
| | - Olena M Vaske
- Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz and UC Santa Cruz Genomics Institute, Santa Cruz, USA
| | - Marlys Witte
- Department of Surgery, Neurosurgery and Pediatrics, University of Arizona College of Medicine-Tucson, Tucson, AZ, USA
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36
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Yang L, Li T, Shi H, Zhou Z, Huang Z, Lei X. The cellular and molecular components involved in pre-metastatic niche formation in colorectal cancer liver metastasis. Expert Rev Gastroenterol Hepatol 2021; 15:389-399. [PMID: 33174441 DOI: 10.1080/17474124.2021.1848543] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Liver metastasis is the main cause of death in colorectal cancer (CRC). Premetastatic niche (PMN), a favorable microenvironment for cancer cells colonization at the distant organ, plays a pivotal role in CRC liver metastasis (CRCLM). Our understanding of the mechanisms mediating the formation of liver PMN in CRC has been significantly advanced in recent years, there are still many challenges and questions that remain.Areas covered: This review covers cellular and molecular components, and the interaction of theprimary cancer with the resident microenvironment of the distant organ that leads to PMN formation in CRCLM based on the latest literature.Expert Opinion: Various cellular and molecular events are involved in the liver PMN formation in CRC such as bone marrow-derived cells (BMDCs), hepatic stellate cells, Kupffer cells, extracellular matrix, and CRC-derived factors. The formation of the liver PMN depends on a complex interaction of CRC with the liver microenvironment including BMDCs recruitment, vascularization, immunosuppression, inflammatory response, and extracellular matrix remodeling. This review firstly discusses on the cellular and molecular components contributing to the formation of the liver PMN in CRC, so as to provide new ideas for designing effective therapeutic strategies and prognostic markers for CRCLM.
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Affiliation(s)
- Lingling Yang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Taiyuan Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.,Gastrointestinal Surgical Institute, Nanchang University, Nanchang, Jiangxi, China
| | - Haoran Shi
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zhen Zhou
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zhixiang Huang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xiong Lei
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.,Gastrointestinal Surgical Institute, Nanchang University, Nanchang, Jiangxi, China
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37
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Hillers-Ziemer LE, Williams AE, Janquart A, Grogan C, Thompson V, Sanchez A, Arendt LM. Obesity-Activated Lung Stromal Cells Promote Myeloid Lineage Cell Accumulation and Breast Cancer Metastasis. Cancers (Basel) 2021; 13:1005. [PMID: 33670906 PMCID: PMC7957630 DOI: 10.3390/cancers13051005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/13/2021] [Accepted: 02/23/2021] [Indexed: 12/25/2022] Open
Abstract
Obesity is correlated with increased incidence of breast cancer metastasis; however, the mechanisms underlying how obesity promotes metastasis are unclear. In a diet-induced obese mouse model, obesity enhanced lung metastasis in both the presence and absence of primary mammary tumors and increased recruitment of myeloid lineage cells into the lungs. In the absence of tumors, obese mice demonstrated increased numbers of myeloid lineage cells and elevated collagen fibers within the lung stroma, reminiscent of premetastatic niches formed by primary tumors. Lung stromal cells isolated from obese tumor-naïve mice showed increased proliferation, contractility, and expression of extracellular matrix, inflammatory markers and transforming growth factor beta-1 (TGFβ1). Conditioned media from lung stromal cells from obese mice promoted myeloid lineage cell migration in vitro in response to colony-stimulating factor 2 (CSF2) expression and enhanced invasion of tumor cells. Together, these results suggest that prior to tumor formation, obesity alters the lung microenvironment, creating niches conducive to metastatic growth.
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Affiliation(s)
- Lauren E. Hillers-Ziemer
- Program in Cellular and Molecular Biology, University of Wisconsin-Madison, Madison, WI 53706, USA;
| | - Abbey E. Williams
- Program in Comparative Biomedical Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA;
| | - Amanda Janquart
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (A.J.); (C.G.); (V.T.); (A.S.)
| | - Caitlin Grogan
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (A.J.); (C.G.); (V.T.); (A.S.)
| | - Victoria Thompson
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (A.J.); (C.G.); (V.T.); (A.S.)
| | - Adriana Sanchez
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (A.J.); (C.G.); (V.T.); (A.S.)
| | - Lisa M. Arendt
- Program in Cellular and Molecular Biology, University of Wisconsin-Madison, Madison, WI 53706, USA;
- Program in Comparative Biomedical Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA;
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (A.J.); (C.G.); (V.T.); (A.S.)
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38
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Connor MJ, Shah TT, Smigielska K, Day E, Sukumar J, Fiorentino F, Sarwar N, Gonzalez M, Falconer A, Klimowska-Nassar N, Evans M, Naismith OF, Thippu Jayaprakash K, Price D, Gayadeen S, Basak D, Horan G, McGrath J, Sheehan D, Kumar M, Ibrahim A, Brock C, Pearson RA, Anyamene N, Heath C, Shergill I, Rai B, Hellawell G, McCracken S, Khoubehi B, Mangar S, Khoo V, Dudderidge T, Staffurth JN, Winkler M, Ahmed HU. Additional Treatments to the Local tumour for metastatic prostate cancer-Assessment of Novel Treatment Algorithms (IP2-ATLANTA): protocol for a multicentre, phase II randomised controlled trial. BMJ Open 2021; 11:e042953. [PMID: 33632752 PMCID: PMC7908915 DOI: 10.1136/bmjopen-2020-042953] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 01/08/2021] [Accepted: 01/28/2021] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Survival in men diagnosed with de novo synchronous metastatic prostate cancer has increased following the use of upfront systemic treatment, using chemotherapy and other novel androgen receptor targeted agents, in addition to standard androgen deprivation therapy (ADT). Local cytoreductive and metastasis-directed interventions are hypothesised to confer additional survival benefit. In this setting, IP2-ATLANTA will explore progression-free survival (PFS) outcomes with the addition of sequential multimodal local and metastasis-directed treatments compared with standard care alone. METHODS A phase II, prospective, multicentre, three-arm randomised controlled trial incorporating an embedded feasibility pilot. All men with new histologically diagnosed, hormone-sensitive, metastatic prostate cancer, within 4 months of commencing ADT and of performance status 0 to 2 are eligible. Patients will be randomised to Control (standard of care (SOC)) OR Intervention 1 (minimally invasive ablative therapy to prostate±pelvic lymph node dissection (PLND)) OR Intervention 2 (cytoreductive radical prostatectomy±PLND OR prostate radiotherapy±pelvic lymph node radiotherapy (PLNRT)). Metastatic burden will be prespecified using the Chemohormonal Therapy Versus Androgen Ablation Randomized Trial for Extensive Disease (CHAARTED) definition. Men with low burden disease in intervention arms are eligible for metastasis-directed therapy, in the form of stereotactic ablative body radiotherapy (SABR) or surgery. Standard systemic therapy will be administered in all arms with ADT±upfront systemic chemotherapy or androgen receptor agents. Patients will be followed-up for a minimum of 2 years. PRIMARY OUTCOME PFS. Secondary outcomes include predictive factors for PFS and overall survival; urinary, sexual and rectal side effects. Embedded feasibility sample size is 80, with 918 patients required in the main phase II component. Study recruitment commenced in April 2019, with planned follow-up completed by April 2024. ETHICS AND DISSEMINATION Approved by the Health Research Authority (HRA) Research Ethics Committee Wales-5 (19/WA0005). Study results will be submitted for publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03763253; ISCRTN58401737.
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Affiliation(s)
- Martin John Connor
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial Urology, Imperial College Healthcare NHS Trust, London, UK
| | - Taimur Tariq Shah
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Katarzyna Smigielska
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial College Clinical Trials Unit, Imperial College London, London, UK
| | - Emily Day
- Imperial College Clinical Trials Unit, Imperial College London, London, UK
| | - Johanna Sukumar
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial College Clinical Trials Unit, Imperial College London, London, UK
| | | | - Naveed Sarwar
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Michael Gonzalez
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Alison Falconer
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Natalia Klimowska-Nassar
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial College Clinical Trials Unit, Imperial College London, London, UK
| | - Martin Evans
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Olivia Frances Naismith
- Radiotherapy Trials Quality Assurance (RTTQA), Royal Marsden NHS Foundation Trust, London, UK
| | | | - Derek Price
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Shiva Gayadeen
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Dolan Basak
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Gail Horan
- Department of Oncology, Addenbrooke's Hospital, Cambridge, Cambridgeshire, UK
| | - John McGrath
- Department of Urology, Royal Devon and Exeter NHS Foundation Trust, Exeter, Devon, UK
| | - Denise Sheehan
- Department of Oncology, Royal Devon and Exeter NHS Foundation Trust, Exeter, Devon, UK
| | - Manal Kumar
- Department of Urology, Arrowe Park Hospital, Wirral University Teaching Hospital NHS Foundation Trust, Wirral, UK
| | - Azman Ibrahim
- Department of Clinical Oncology, Clatterbridge Cancer Centre NHS Foundation Trust, Bebington, Wirral, UK
| | - Cathryn Brock
- Department of Oncology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Rachel A Pearson
- Department of Oncology, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicola Anyamene
- Department of Oncology, London North West University Healthcare NHS Trust, Harrow, London, UK
| | - Catherine Heath
- Department of Radiotherapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Iqbal Shergill
- Department of Urology, Wrexham Maelor Hospital, Wrexham, UK
| | - Bhavan Rai
- Department of Urology, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Giles Hellawell
- Department of Urology, Northwick Park Hospital, London North West University Healthcare NHS Trust, Harrow, London, UK
| | - Stuart McCracken
- Department of Urology, Sunderland Royal Hospital, Sunderland, UK
| | - Bijan Khoubehi
- Department of Urology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Stephen Mangar
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Vincent Khoo
- Department of Oncology, The Royal Marsden NHS Foundation and Institute of Cancer Research, London, UK
| | - Tim Dudderidge
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - John Nicholas Staffurth
- Research, Velindre Cancer Centre, Cardiff, UK
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, UK
| | - Mathias Winkler
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial Urology, Imperial College Healthcare NHS Trust, London, UK
| | - Hashim Uddin Ahmed
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Imperial Urology, Imperial College Healthcare NHS Trust, London, UK
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Scatena C, Fanelli G, Fanelli GN, Menicagli M, Aretini P, Ortenzi V, Civitelli SP, Innocenti L, Sotgia F, Lisanti MP, Naccarato AG. New insights in the expression of stromal caveolin 1 in breast cancer spread to axillary lymph nodes. Sci Rep 2021; 11:2755. [PMID: 33531603 PMCID: PMC7854652 DOI: 10.1038/s41598-021-82405-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 01/19/2021] [Indexed: 12/12/2022] Open
Abstract
Recent evidence suggests that a loss of expression of caveolin in the stromal compartment (sCav-1) of human invasive breast carcinoma (IBC) may be a predictor of disease recurrence, metastasis and poor outcome. At present, there is little knowledge regarding the expression of sCav-1 at the metastatic sites. We therefore studied sCav-1 expression in IBCs and in their axillary lymph nodes to seek a correlation with cancer metastasis. 189 consecutive invasive IBCs (53 with axillary lymph node metastases and 136 without) were studied by immunohistochemistry, using a rabbit polyclonal anti-Cav-1 antibody. In IBCs sCav-1 was evaluated in fibroblasts scattered in the tumor stroma whereas in lymph nodes sCav-1 was assessed in fibroblast-like stromal cells. For the first time, we observed a statistically significant progressive loss of sCav-1 from normal/reactive axillary lymph nodes of tumors limited to the breast to metastatic axillary lymph nodes, through normal/reactive axillary lymph nodes of tumors with axillary metastatic spread. These data indicate that Cav-1 expressed by the stromal compartment of lymph nodes, somehow, may possibly contribute to metastatic spread in IBC.
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Affiliation(s)
- Cristian Scatena
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy. .,Department of Laboratory Medicine, Pisa University Hospital, Anatomia Patologica 1 Universitaria, 56126, Pisa, Italy.
| | - Giovanni Fanelli
- Department of Laboratory Medicine, Pisa University Hospital, Anatomia Patologica 1 Universitaria, 56126, Pisa, Italy
| | - Giuseppe Nicolò Fanelli
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy
| | | | - Paolo Aretini
- Fondazione Pisana per la Scienza, 56017, Pisa, Italy
| | - Valerio Ortenzi
- Department of Laboratory Medicine, Pisa University Hospital, Anatomia Patologica 1 Universitaria, 56126, Pisa, Italy
| | - Sara Piera Civitelli
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy
| | - Lorenzo Innocenti
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy
| | - Federica Sotgia
- Translational Medicine, University of Salford, Greater Manchester, M5 4WT, UK
| | - Michael P Lisanti
- Translational Medicine, University of Salford, Greater Manchester, M5 4WT, UK
| | - Antonio Giuseppe Naccarato
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy.,Department of Laboratory Medicine, Pisa University Hospital, Anatomia Patologica 1 Universitaria, 56126, Pisa, Italy
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40
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Han S, Qi Y, Luo Y, Chen X, Liang H. Exosomal Long Non-Coding RNA: Interaction Between Cancer Cells and Non-Cancer Cells. Front Oncol 2021; 10:617837. [PMID: 33520726 PMCID: PMC7840842 DOI: 10.3389/fonc.2020.617837] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
Exosomes are small membranous vesicles released by many kinds of cells, and are indispensable in cell-to-cell communication by delivering functional biological components both locally and systemically. Long non-coding RNAs (lncRNAs) are long transcripts over 200 nucleotides that exhibit no or limited protein-coding potentials. LncRNAs are dramatic gene expression regulators, and can be selectively sorted into exosomes. Exosomal lncRNAs derived from cancer cells and stromal cells can mediate the generation of pre-metastatic niches (PMNs) and thus promote the progression of cancer. In this review, we summarized the fundamental biology and characteristics of exosomal lncRNAs. Besides, we provided an overview of current research on functions of exosomal lncRNAs between cancer cells and non-cancer cells. A deep understanding of exosomal lncRNAs' role in cancer will be facilitated to find important implications for cancer development and treatment.
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Affiliation(s)
- Shenqi Han
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, China
| | - Yongqiang Qi
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, China
| | - Yiming Luo
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, China
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, China.,Key Laboratory of Organ Transplantation, NHC Key Laboratory of Organ Transplantation, Key Laboratory of Organ Transplantation, Ministry of Education, Chinese Academy of Medical Sciences, Wuhan, China
| | - Huifang Liang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, China
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41
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Bhat AA, Yousuf P, Wani NA, Rizwan A, Chauhan SS, Siddiqi MA, Bedognetti D, El-Rifai W, Frenneaux MP, Batra SK, Haris M, Macha MA. Tumor microenvironment: an evil nexus promoting aggressive head and neck squamous cell carcinoma and avenue for targeted therapy. Signal Transduct Target Ther 2021; 6:12. [PMID: 33436555 PMCID: PMC7804459 DOI: 10.1038/s41392-020-00419-w] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/02/2020] [Accepted: 10/15/2020] [Indexed: 12/17/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a very aggressive disease with a poor prognosis for advanced-stage tumors. Recent clinical, genomic, and cellular studies have revealed the highly heterogeneous and immunosuppressive nature of HNSCC. Despite significant advances in multimodal therapeutic interventions, failure to cure and recurrence are common and account for most deaths. It is becoming increasingly apparent that tumor microenvironment (TME) plays a critical role in HNSCC tumorigenesis, promotes the evolution of aggressive tumors and resistance to therapy, and thereby adversely affects the prognosis. A complete understanding of the TME factors, together with the highly complex tumor-stromal interactions, can lead to new therapeutic interventions in HNSCC. Interestingly, different molecular and immune landscapes between HPV+ve and HPV-ve (human papillomavirus) HNSCC tumors offer new opportunities for developing individualized, targeted chemoimmunotherapy (CIT) regimen. This review highlights the current understanding of the complexity between HPV+ve and HPV-ve HNSCC TME and various tumor-stromal cross-talk modulating processes, including epithelial-mesenchymal transition (EMT), anoikis resistance, angiogenesis, immune surveillance, metastatic niche, therapeutic resistance, and development of an aggressive tumor phenotype. Furthermore, we summarize the recent developments and the rationale behind CIT strategies and their clinical applications in HPV+ve and HPV-ve HNSCC.
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Affiliation(s)
- Ajaz A Bhat
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar
| | - Parvaiz Yousuf
- Department of Zoology, School of Life Sciences, Central University of Kashmir, Ganderbal, Jammu & Kashmir, India
| | - Nissar A Wani
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar
| | - Arshi Rizwan
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - Shyam S Chauhan
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Mushtaq A Siddiqi
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu & Kashmir, India
| | - Davide Bedognetti
- Laboratory of Cancer Immunogenomics, Cancer Research Department, Sidra Medicine, Doha, Qatar
| | - Wael El-Rifai
- Department of Surgery, University of Miami, Miami, FL, USA
| | | | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.,Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA.,Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Mohammad Haris
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar. .,Laboratory Animal Research Center, Qatar University, Doha, Qatar.
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu & Kashmir, India.
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42
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Role of myeloid-derived suppressor cells in metastasis. Cancer Metastasis Rev 2021; 40:391-411. [PMID: 33411082 DOI: 10.1007/s10555-020-09947-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/02/2020] [Indexed: 02/06/2023]
Abstract
The spread of primary tumor cells to distant organs, termed metastasis, is the principal cause of cancer mortality and is a critical therapeutic target in oncology. Thus, a better understanding of metastatic progression is critical for improved therapeutic approaches requiring insight into the timing of tumor cell dissemination and seeding of distant organs, which can lead to the formation of occult lesions. However, due to limitations in imaging techniques, primary tumors can only be detected when they reach a relatively large size (e.g., > 1 cm3), which, based on our understanding of tumor evolution, is 10 to 20 years (30 doubling times) following tumor initiation. Recent insights into the timing of metastasis are based on the genomic profiling of paired primary tumors and metastases, suggesting that tumor cell seeding of secondary sites occurs early during tumor progression and years prior to diagnosis. Following seeding, tumor cells may remain in a dormant state as single cells or micrometastases before emerging as overt lesions. This timeline and the role of metastatic dormancy are regulated by interactions between the tumor, its microenvironment, and tumor-specific T cell responses. An improved understanding of the mechanisms and interactions responsible for immune evasion and tumor cell release from dormancy would support the development of novel targeted therapeutics. We posit herein that the immunosuppressive mechanisms mediated by myeloid-derived suppressor cells (MDSCs) are a major contributor to tumor progression, and that these mechanisms promote tumor cell escape from dormancy. Thus, while extensive studies have demonstrated a role for MDSCs in the escape from adoptive and innate immune responses (T-, natural killer (NK)-, and B cell responses), facilitating tumor progression and metastasis, few studies have considered their role in dormancy. In this review, we discuss the role of MDSC expansion, driven by tumor burden, and its role in escape from dormancy, resulting in occult metastases, and the potential for MDSC inhibition as an approach to prolong the survival of patients with advanced malignancies.
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43
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Enríquez Á, Libring S, Field TC, Jimenez J, Lee T, Park H, Satoski D, Wendt MK, Calve S, Tepole AB, Solorio L, Lee H. High-Throughput Magnetic Actuation Platform for Evaluating the Effect of Mechanical Force on 3D Tumor Microenvironment. ADVANCED FUNCTIONAL MATERIALS 2021; 31:2005021. [PMID: 34764824 PMCID: PMC8577425 DOI: 10.1002/adfm.202005021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Indexed: 05/03/2023]
Abstract
Accurately replicating and analyzing cellular responses to mechanical cues is vital for exploring metastatic disease progression. However, many of the existing in vitro platforms for applying mechanical stimulation seed cells on synthetic substrates. To better recapitulate physiological conditions, a novel actuating platform is developed with the ability to apply tensile strain on cells at various amplitudes and frequencies in a high-throughput multi-well culture plate using a physiologically-relevant substrate. Suspending fibrillar fibronectin across the body of the magnetic actuator provides a matrix representative of early metastasis for 3D cell culture that is not reliant on a synthetic substrate. This platform enables the culturing and analysis of various cell types in an environment that mimics the dynamic stretching of lung tissue during normal respiration. Metabolic activity, YAP activation, and morphology of breast cancer cells are analyzed within one week of cyclic stretching or static culture. Further, matrix degradation is significantly reduced in breast cancer cell lines with metastatic potential after actuation. These new findings demonstrate a clear suppressive cellular response due to cyclic stretching that has implications for a mechanical role in the dormancy and reactivation of disseminated breast cancer cells to macrometastases.
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Affiliation(s)
- Ángel Enríquez
- Weldon School of Biomedical Engineering, Birck Nanotechnology Center, Center for Implantable Devices, Purdue University, West Lafayette, IN 47907, USA
| | - Sarah Libring
- Weldon School of Biomedical Engineering, Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA
| | - Tyler C. Field
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Julian Jimenez
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Taeksang Lee
- School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Hyunsu Park
- Weldon School of Biomedical Engineering, Birck Nanotechnology Center, Center for Implantable Devices, Purdue University, West Lafayette, IN 47907, USA
| | - Douglas Satoski
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Michael K. Wendt
- Purdue Center for Cancer Research, Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN 47907, USA
| | - Sarah Calve
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | | | - Luis Solorio
- Purdue Center for Cancer Research, Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Hyowon Lee
- Weldon School of Biomedical Engineering, Birck Nanotechnology Center, Center for Implantable Devices, Purdue University, West Lafayette, IN 47907, USA
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44
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Shang C, Qiao J, Guo H. The dynamic behavior of lipid droplets in the pre-metastatic niche. Cell Death Dis 2020; 11:990. [PMID: 33203856 PMCID: PMC7672095 DOI: 10.1038/s41419-020-03207-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 11/01/2020] [Accepted: 11/04/2020] [Indexed: 02/07/2023]
Abstract
The pre-metastatic niche is a favorable microenvironment for the colonization of metastatic tumor cells in specific distant organs. Lipid droplets (LDs, also known as lipid bodies or adiposomes) have increasingly been recognized as lipid-rich, functionally dynamic organelles within tumor cells, immune cells, and other stromal cells that are linked to diverse biological functions and human diseases. Moreover, in recent years, several studies have described the indispensable role of LDs in the development of pre-metastatic niches. This review discusses current evidence related to the biogenesis, composition, and functions of LDs related to the following characteristics of the pre-metastatic niche: immunosuppression, inflammation, angiogenesis/vascular permeability, lymphangiogenesis, organotropism, reprogramming. We also address the function of LDs in mediating pre-metastatic niche formation. The potential of LDs as markers and targets for novel antimetastatic therapies will be discussed.
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Affiliation(s)
- Chunliang Shang
- Department of Obstetrics and Gynecology, Peking University Third Hospital, 100191, Beijing, China
| | - Jie Qiao
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, 100191, Beijing, China. .,National Clinical Research Center for Obstetrics and Gynecology, 100191, Beijing, China. .,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, 100191, Beijing, China. .,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, 100191, Beijing, China. .,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, 100191, Beijing, China.
| | - Hongyan Guo
- Department of Obstetrics and Gynecology, Peking University Third Hospital, 100191, Beijing, China.
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45
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Mandal CC. Osteolytic metastasis in breast cancer: effective prevention strategies. Expert Rev Anticancer Ther 2020; 20:797-811. [PMID: 32772585 DOI: 10.1080/14737140.2020.1807950] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Breast cancer is the most common cancer in women throughout the world. Patients who are diagnosed early generally have better prognosis and survivability. Indeed, advanced stage breast cancer often develops osteolytic metastases, leading to bone destruction. Although there are select drugs available to treat bone metastatic disease, these drugs have shown limited success. AREA COVERED This paper emphasizes updated mechanisms of bone remodeling and osteolytic bone metastases of breast cancer. This article also aims to explore the potential of novel natural and synthetic therapeutics in the effective prevention of breast cancer-induced osteolysis and osteolytic metastases of breast cancer. EXPERT OPINION Targeting TGFβ and BMP signaling pathways, along with osteoclast activity, appears to be a promising therapeutic strategy in the prevention of breast cancer-induced osteolytic bone destruction and metastatic growth at bone metastatic niches. Pilot studies in animal models suggest various natural and synthetic compounds and monoclonal antibodies as putative therapeutics in the prevention of breast cancer stimulated osteolytic activity. However, comprehensive pre-clinical studies demonstrating the PK/PD and in-depth understanding of molecular mechanism(s) by which these potential molecules exhibit anti-tumor growth and anti-osteolytic activity are still required to develop effective therapies against breast cancer-induced osteolytic bone disease.
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Affiliation(s)
- Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan , Ajmer, India
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Avagliano A, Fiume G, Ruocco MR, Martucci N, Vecchio E, Insabato L, Russo D, Accurso A, Masone S, Montagnani S, Arcucci A. Influence of Fibroblasts on Mammary Gland Development, Breast Cancer Microenvironment Remodeling, and Cancer Cell Dissemination. Cancers (Basel) 2020; 12:E1697. [PMID: 32604738 PMCID: PMC7352995 DOI: 10.3390/cancers12061697] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 12/20/2022] Open
Abstract
The stromal microenvironment regulates mammary gland development and tumorigenesis. In normal mammary glands, the stromal microenvironment encompasses the ducts and contains fibroblasts, the main regulators of branching morphogenesis. Understanding the way fibroblast signaling pathways regulate mammary gland development may offer insights into the mechanisms of breast cancer (BC) biology. In fact, the unregulated mammary fibroblast signaling pathways, associated with alterations in extracellular matrix (ECM) remodeling and branching morphogenesis, drive breast cancer microenvironment (BCM) remodeling and cancer growth. The BCM comprises a very heterogeneous tissue containing non-cancer stromal cells, namely, breast cancer-associated fibroblasts (BCAFs), which represent most of the tumor mass. Moreover, the different components of the BCM highly interact with cancer cells, thereby generating a tightly intertwined network. In particular, BC cells activate recruited normal fibroblasts in BCAFs, which, in turn, promote BCM remodeling and metastasis. Thus, comparing the roles of normal fibroblasts and BCAFs in the physiological and metastatic processes, could provide a deeper understanding of the signaling pathways regulating BC dissemination. Here, we review the latest literature describing the structure of the mammary gland and the BCM and summarize the influence of epithelial-mesenchymal transition (EpMT) and autophagy in BC dissemination. Finally, we discuss the roles of fibroblasts and BCAFs in mammary gland development and BCM remodeling, respectively.
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Affiliation(s)
- Angelica Avagliano
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Giuseppe Fiume
- Department of Experimental and Clinical Medicine, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (G.F.); (E.V.)
| | - Maria Rosaria Ruocco
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy;
| | - Nunzia Martucci
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Eleonora Vecchio
- Department of Experimental and Clinical Medicine, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (G.F.); (E.V.)
| | - Luigi Insabato
- Anatomic Pathology Unit, Department of Advanced Biomedical Sciences, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (L.I.); (D.R.)
| | - Daniela Russo
- Anatomic Pathology Unit, Department of Advanced Biomedical Sciences, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (L.I.); (D.R.)
| | - Antonello Accurso
- Department of General, Oncological, Bariatric and Endocrine-Metabolic Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Stefania Masone
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Stefania Montagnani
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Alessandro Arcucci
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
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47
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Alonso-Alconada L, de la Fuente A, Santacana M, Ferreiros A, Lopez-Lopez R, Matias-Guiu X, Abal M. Biomimetic device and foreign body reaction cooperate for efficient tumour cell capture in murine advanced ovarian cancer. Dis Model Mech 2020; 13:13/6/dmm043653. [PMID: 32764154 PMCID: PMC7328160 DOI: 10.1242/dmm.043653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/31/2020] [Indexed: 12/12/2022] Open
Abstract
Metastasis is facilitated by the formation of pre-metastatic niches through the remodelling of the extracellular matrix (ECM) promoted by haematopoietic and stromal cells. The impact of these primed sites is pronounced for intraperitoneal metastases, where the cavity-exposed ECM supports the attachment of the disseminating tumour cells. Likewise, implantation of biomaterial scaffolds influences metastatic progression systemically through a foreign body reaction (FBR). In this study, we integrated the concept of creating an artificial niche to capture tumour cells actively disseminating in the peritoneal cavity with a therapeutic strategy modulating the interactions of metastatic cells with the ECM. The aim was to transform a disseminated disease into a focal disease. For this, we designed and developed a 'biomimetic' ECM composed of a nonresorbable three-dimensional scaffold with collagen coating and characterized the FBR to the implanted biomaterial. We also analysed the safety of the implanted devices and their ability to capture tumour cells in different murine preclinical models of advanced ovarian cancer. Implantation of the biomimetic devices resulted in an initial inflammatory reaction that transformed progressively into a fibrous connective tissue response. The adhesive capabilities of the scaffold were improved with the ancillary effect of the FBR and showed clinical utility in terms of the efficacy of capture of tumour cells, disease focalization and survival benefit. These results demonstrated the performance and safety of this 'biomimetic' ECM in preclinical models of advanced ovarian cancer. Translated into the clinical setting, this new therapeutic strategy represents the possibility for control of peritoneal carcinomatosis upon primary ovarian debulking surgery and to expand the percentage of patients who are candidates for second rescue surgeries at the time of relapse.
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Affiliation(s)
- Lorena Alonso-Alconada
- Translational Medical Oncology (oncomet), CIBERONC, Health Research Institute of Santiago (IDIS), University Hospital of Santiago (SERGAS), Santiago de Compostela 15706, Spain
| | - Alexandre de la Fuente
- Translational Medical Oncology (oncomet), CIBERONC, Health Research Institute of Santiago (IDIS), University Hospital of Santiago (SERGAS), Santiago de Compostela 15706, Spain
| | - María Santacana
- Department of Pathology and Molecular Genetics, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLleida, CIBERONC, Lleida 08080, Spain
| | - Alba Ferreiros
- Translational Medical Oncology (oncomet), CIBERONC, Health Research Institute of Santiago (IDIS), University Hospital of Santiago (SERGAS), Santiago de Compostela 15706, Spain
| | - Rafael Lopez-Lopez
- Translational Medical Oncology (oncomet), CIBERONC, Health Research Institute of Santiago (IDIS), University Hospital of Santiago (SERGAS), Santiago de Compostela 15706, Spain
| | - Xavier Matias-Guiu
- Department of Pathology and Molecular Genetics, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLleida, CIBERONC, Lleida 08080, Spain
| | - Miguel Abal
- Translational Medical Oncology (oncomet), CIBERONC, Health Research Institute of Santiago (IDIS), University Hospital of Santiago (SERGAS), Santiago de Compostela 15706, Spain
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48
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Libring S, Shinde A, Chanda MK, Nuru M, George H, Saleh AM, Abdullah A, Kinzer-Ursem TL, Calve S, Wendt MK, Solorio L. The Dynamic Relationship of Breast Cancer Cells and Fibroblasts in Fibronectin Accumulation at Primary and Metastatic Tumor Sites. Cancers (Basel) 2020; 12:E1270. [PMID: 32429591 PMCID: PMC7281295 DOI: 10.3390/cancers12051270] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/09/2020] [Accepted: 05/15/2020] [Indexed: 12/12/2022] Open
Abstract
In breast cancer (BC), tissue stiffening via fibronectin (FN) and collagen accumulation is associated with advanced disease progression at both the primary tumor and metastatic sites. Here, we evaluate FN production in 15 BC cell lines, representing a variety of subtypes, phenotypes, metastatic potentials, and chemotherapeutic sensitivities. We demonstrate that intracellular and soluble FN is initially lost during tumorigenic transformation but is rescued in all lines with epithelial-mesenchymal plasticity (EMP). Importantly, we establish that no BC cell line was able to independently organize a robust FN matrix. Non-transformed mammary epithelial cells were also unable to deposit FN matrices unless transglutaminase 2, a FN crosslinking enzyme, was overexpressed. Instead, BC cells manipulated the FN matrix production of fibroblasts in a phenotypic-dependent manner. In addition, varied accumulation levels were seen depending if the fibroblasts were conditioned to model paracrine signaling or endocrine signaling of the metastatic niche. In the former, fibroblasts conditioned by BC cultures with high EMP resulted in the largest FN matrix accumulation. In contrast, mesenchymal BC cells produced extracellular vesicles (EV) that resulted in the highest levels of matrix formation by conditioned fibroblasts. Overall, we demonstrate a dynamic relationship between tumor and stromal cells within the tumor microenvironment, in which the levels and fibrillarization of FN in the extracellular matrix are modulated during the particular stages of disease progression.
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Affiliation(s)
- Sarah Libring
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Aparna Shinde
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN 47907, USA; (A.S.); (A.A.)
| | - Monica K. Chanda
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Maryam Nuru
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Heather George
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Aya M. Saleh
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Ammara Abdullah
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN 47907, USA; (A.S.); (A.A.)
| | - Tamara L. Kinzer-Ursem
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Sarah Calve
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
| | - Michael K. Wendt
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN 47907, USA; (A.S.); (A.A.)
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
| | - Luis Solorio
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (S.L.); (M.K.C.); (M.N.); (H.G.); (A.M.S.); (T.L.K.-U.); (S.C.)
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
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49
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Das SK, Maji S, Wechman SL, Bhoopathi P, Pradhan AK, Talukdar S, Sarkar D, Landry J, Guo C, Wang XY, Cavenee WK, Emdad L, Fisher PB. MDA-9/Syntenin (SDCBP): Novel gene and therapeutic target for cancer metastasis. Pharmacol Res 2020; 155:104695. [PMID: 32061839 PMCID: PMC7551653 DOI: 10.1016/j.phrs.2020.104695] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/12/2020] [Accepted: 02/12/2020] [Indexed: 02/06/2023]
Abstract
The primary cause of cancer-related death from solid tumors is metastasis. While unraveling the mechanisms of this complicated process continues, our ability to effectively target and treat it to decrease patient morbidity and mortality remains disappointing. Early detection of metastatic lesions and approaches to treat metastases (both pharmacological and genetic) are of prime importance to obstruct this process clinically. Metastasis is complex involving both genetic and epigenetic changes in the constantly evolving tumor cell. Moreover, many discrete steps have been identified in metastatic spread, including invasion, intravasation, angiogenesis, attachment at a distant site (secondary seeding), extravasation and micrometastasis and tumor dormancy development. Here, we provide an overview of the metastatic process and highlight a unique pro-metastatic gene, melanoma differentiation associated gene-9/Syntenin (MDA-9/Syntenin) also called syndecan binding protein (SDCBP), which is a major contributor to the majority of independent metastatic events. MDA-9 expression is elevated in a wide range of carcinomas and other cancers, including melanoma, glioblastoma multiforme and neuroblastoma, suggesting that it may provide an appropriate target to intervene in metastasis. Pre-clinical studies confirm that inhibiting MDA-9 either genetically or pharmacologically profoundly suppresses metastasis. An additional benefit to blocking MDA-9 in metastatic cells is sensitization of these cells to a second therapeutic agent, which converts anti-invasion effects to tumor cytocidal effects. Continued mechanistic and therapeutic insights hold promise to advance development of truly effective therapies for metastasis in the future.
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Affiliation(s)
- Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
| | - Santanu Maji
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Stephen L Wechman
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Praveen Bhoopathi
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Anjan K Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Sarmistha Talukdar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Joseph Landry
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Chunqing Guo
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Webster K Cavenee
- Ludwig Institute for Cancer Research, University of California, San Diego, CA, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
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Mohammed SI, Torres-Luquis O, Zhou W, Lanman NA, Espina V, Liotta L. Tumor-Draining Lymph Secretome En Route to the Regional Lymph Node in Breast Cancer Metastasis. BREAST CANCER (DOVE MEDICAL PRESS) 2020; 12:57-67. [PMID: 32273752 PMCID: PMC7104086 DOI: 10.2147/bctt.s236168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 12/12/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND During metastasis, tumor cells metastasize from primary tumors to distant organs via the circulatory and the lymphatic systems. There is a plethora of information about metastasis through the circulatory system, however not much information is available about the tumor cells dissemination through the lymphatic system or the lymphatic microenvironment that aids in this process in breast cancer metastasis. PURPOSE The study designed to examine the tumor-derived secretome in lymph before reaching the draining lymph nodes. METHODS Using a microsurgical technique, we have collected the lymph in transit from the primary tumor en route to the regional lymph node in animals with metastatic and non-metastatic mammary carcinoma and healthy controls. The lymph samples were subjected to LC-MS/MS analysis, bioinformatics, and pathway analysis. RESULTS The metastatic tumor-draining lymph before its entry into the closest regional lymph node contain 26 proteins with >175-folds in abundance compared to lymph from non-metastatic tumor-bearing animals. Among these proteins were biliverdin reductase B, heat shock protein, coagulation factor XIII, lymphocytes cytosol protein 1, and aldose reductase. These proteins were not identified in the lymph from healthy animals. Pathways analysis revealed that cadherin-mediated endocytosis, acute phase response, junction signaling, gap junction, VEGF singling, and PI3K/AKT singling pathways are overrepresented in the lymph from metastatic tumor-bearing compared to the lymph from non-metastatic tumor-bearing animals. Among the significantly up-regulated proteins in the lymph from metastatic tumor-bearing animals were proteins that identified in exosomes include heat shock protein, enolase 1 alpha, S100, and biliverdin reductase B. One of the proteins significantly down-regulated in lymph from animals with metastasis is Kininogen, a known metastasis inhibitor protein. CONCLUSION Proteins and exosomal proteins in lymph draining a metastatic tumor are different from those in lymph draining non-metastatic tumors, and these proteins involved in pathways that regulate tumor cells migration and invasion.
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Affiliation(s)
- Sulma I Mohammed
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN47907, USA
- Purdue University Center for Cancer Research, Purdue University, West Lafayette, IN47907, USA
| | - Odalys Torres-Luquis
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN47907, USA
| | - Weidong Zhou
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA20110, USA
| | - Nadia Attalah Lanman
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN47907, USA
- Purdue University Center for Cancer Research, Purdue University, West Lafayette, IN47907, USA
| | - Virginia Espina
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA20110, USA
| | - Lance Liotta
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA20110, USA
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