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PETRELLA FRANCESCO, CASSINA ENRICOMARIO, LIBRETTI LIDIA, PIRONDINI EMANUELE, RAVEGLIA FEDERICO, TUORO ANTONIO. Stem cell technology for antitumor drug loading and delivery in oncology. Oncol Res 2024; 32:433-437. [PMID: 38361752 PMCID: PMC10865768 DOI: 10.32604/or.2023.046497] [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: 10/04/2023] [Accepted: 11/24/2023] [Indexed: 02/17/2024] Open
Abstract
The main aim of antineoplastic treatment is to maximize patient benefit by augmenting the drug accumulation within affected organs and tissues, thus incrementing drug effects and, at the same time, reducing the damage of non-involved tissues to cytotoxic agents. Mesenchymal stromal cells (MSC) represent a group of undifferentiated multipotent cells presenting wide self-renewal features and the capacity to differentiate into an assortment of mesenchymal family cells. During the last year, they have been proposed as natural carriers for the selective release of antitumor drugs to malignant cells, thus optimizing cytotoxic action on cancer cells, while significantly reducing adverse side effects on healthy cells. MSC chemotherapeutic drug loading and delivery is an encouraging new area of cell therapy for several tumors, especially for those with unsatisfactory prognosis and limited treatment options available. Although some experimental models have been successfully developed, phase I clinical studies are needed to confirm this potential application of cell therapy, in particular in the case of primary and secondary lung cancers.
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Affiliation(s)
- FRANCESCO PETRELLA
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
| | - ENRICO MARIO CASSINA
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
| | - LIDIA LIBRETTI
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
| | - EMANUELE PIRONDINI
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
| | - FEDERICO RAVEGLIA
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
| | - ANTONIO TUORO
- Department of Thoracic Surgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, 20900, Italy
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2
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Shen K, Chen B, Gao W. Integrated single-cell RNA sequencing analysis reveals a mesenchymal stem cell-associated signature for estimating prognosis and drug sensitivity in gastric cancer. J Cancer Res Clin Oncol 2023; 149:11829-11847. [PMID: 37410142 DOI: 10.1007/s00432-023-05058-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) play an important role in regulating all stages of the immune response, angiogenesis, and transformation of matrix components in the tumor microenvironment. The aim of this study was to identify the prognostic value of MSC-related signatures in patients with gastric cancer (GC). METHODS MSC marker genes were identified by analyzing single-cell RNA sequencing (scRNA-seq) data for GC from the Gene Expression Omnibus (GEO) database. Using bulk sequencing data from the Cancer Genome Atlas-Stomach adenocarcinoma (TCGA-STAD), as a training cohort, and data from GEO, as a validation cohort, we developed a risk model consisting of MSC prognostic signature genes, and classified GC patients into high- and low-MSC risk subgroups. Multifactorial Cox regression was used to evaluate whether MSC prognostic signature was an independent prognostic factor. An MSC nomogram was constructed combining clinical information and risk grouping. Subsequently, we evaluated the effect of MSC prognostic signature on immune cell infiltration, antitumor drugs and immune checkpoints and verified the expression of MSC prognostic signature by in vitro cellular assays. RESULTS In this study, 174 MSC marker genes were identified by analyzing scRNA-seq data. We identified seven genes (POSTN, PLOD2, ITGAV, MMP11, SDC2, MARCKS, ANXA5) to construct MSC prognostic signature. MSC prognostic signature was an independent risk factor in the TCGA and GEO cohorts. GC patients in the high-MSC risk group had worse prognoses. In addition, the MSC nomogram has a high clinical application value. Notably, the MSC signature can induce the development of a poor immune microenvironment. GC patients in the high MSC-risk group were more sensitive to anticancer drugs and tended to have higher levels of immune checkpoint markers. In qRT-PCR assays, the MSC signature was more highly expressed in GC cell lines. CONCLUSIONS The MSC marker gene-based risk signature developed in this study can not only be used to predict the prognosis of GC patients, but also has the potential to reflect the efficacy of antitumor therapies.
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Affiliation(s)
- Kaiyu Shen
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Binyu Chen
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Wencang Gao
- Department of Oncology, The Second Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, 310005, China.
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3
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Zhou C, Huang YQ, Da MX, Jin WL, Zhou FH. Adipocyte-derived extracellular vesicles: bridging the communications between obesity and tumor microenvironment. Discov Oncol 2023; 14:92. [PMID: 37289328 PMCID: PMC10250291 DOI: 10.1007/s12672-023-00704-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/26/2023] [Indexed: 06/09/2023] Open
Abstract
By the year 2035 more than 4 billion people might be affected by obesity and being overweight. Adipocyte-derived Extracellular Vesicles (ADEVs/ADEV-singular) are essential for communication between the tumor microenvironment (TME) and obesity, emerging as a prominent mechanism of tumor progression. Adipose tissue (AT) becomes hypertrophic and hyperplastic in an obese state resulting in insulin resistance in the body. This modifies the energy supply to tumor cells and simultaneously stimulates the production of pro-inflammatory adipokines. In addition, obese AT has a dysregulated cargo content of discharged ADEVs, leading to elevated amounts of pro-inflammatory proteins, fatty acids, and carcinogenic microRNAs. ADEVs are strongly associated with hallmarks of cancer (proliferation and resistance to cell death, angiogenesis, invasion, metastasis, immunological response) and may be useful as biomarkers and antitumor therapy strategy. Given the present developments in obesity and cancer-related research, we conclude by outlining significant challenges and significant advances that must be addressed expeditiously to promote ADEVs research and clinical applications.
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Affiliation(s)
- Chuan Zhou
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000 People’s Republic of China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000 People’s Republic of China
| | - Yu-Qian Huang
- Department of Center of Medical Cosmetology, Chengdu Second People’s Hospital, Chengdu, 610017 People’s Republic of China
| | - Ming-Xu Da
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000 People’s Republic of China
- Department of Surgical Oncology, Gansu Provincial Hospital, Lanzhou, 730000 People’s Republic of China
| | - Wei-Lin Jin
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000 People’s Republic of China
- Institute of Cancer Neuroscience, Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, Lanzhou, 730000 People’s Republic of China
| | - Feng-Hai Zhou
- The First Clinical Medical College, Lanzhou University, Lanzhou, 730000 People’s Republic of China
- Department of Urology, Gansu Provincial Hospital, Lanzhou, 730000 People’s Republic of China
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4
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Zhang L, Xiang J, Zhang F, Liu L, Hu C. MSCs can be a double-edged sword in tumorigenesis. Front Oncol 2022; 12:1047907. [PMID: 36439438 PMCID: PMC9685321 DOI: 10.3389/fonc.2022.1047907] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 10/14/2022] [Indexed: 08/10/2023] Open
Abstract
Mesenchymal stem cells (MSCs) have been used to treat various diseases including Alzheimer's disease and cancer. In particular, the immunomodulatory function of MSCs plays a major role in cancer therapy using stem cells. However, MSCs exert promotive and inhibitory effects on cancer. The immunomodulatory effects of MSCs in the tumor microenvironment (TME) are ambiguous, which is the primary reason for the different outcomes of MSCs therapies for tumors. This review discusses the use of MSCs in cancer immunotherapy and their immunomodulatory mechanisms in cancers.
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Affiliation(s)
- Lu Zhang
- Oncology Laboratory, Chongqing Key Laboratory of Translational Research for Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Junyu Xiang
- Department of Biomedical Materials Science, Third Military Medical University, Chongqing, China
| | - Fang Zhang
- Oncology Laboratory, Chongqing Key Laboratory of Translational Research for Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Limei Liu
- Oncology Laboratory, Chongqing Key Laboratory of Translational Research for Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Chongling Hu
- Hematological Oncology Center, Chongqing University Cancer Hospital, Chongqing, China
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5
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Xiang K, Yanshan H, Chunmei Z, Minmin G, Yan W, Xiaojia Y. GP5 regulates epithelial-mesenchymal transition in breast cancer via the PI3K/AKT signaling pathway. Exp Biol Med (Maywood) 2022; 247:1501-1517. [PMID: 35880886 PMCID: PMC9554163 DOI: 10.1177/15353702221110642] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Recent evidences have shown that glycoprotein V (GP5) protein, which is initially considered as an important adhesion molecule unique to the megakaryocyte line, was also specifically expressed in malignant human breast epithelial cells. However, its expression level and function are not clear. This study aimed to reveal the abnormal expression of GP5 in breast cancer (BC), research the associations between the GP5 abnormal expression and BC progression, and explore the molecular mechanism of GP5 in BC. Immunohistochemistry, Western blot (WB), and quantitative reverse transcription-polymerase chain reaction (RT-PCR) assays were used to determine the expression patterns of GP5 in BC tissues and cells. The expression profiles of GP5 in the Cancer Genome Atlas databases were analyzed by UALCAN. The GP5 knockdown and over-expression BC cell lines were constructed and confirmed by RT-PCR and WB. Transcriptome sequencing and KEGG database were performed to screen cellular processes and signal pathways. Phosphatidylinositol 3-kinase (PI3K)/AKT pathway was verified by RT-qPCR, and epithelial-mesenchymal transition (EMT) was confirmed by WB. The results indicated GP5 was highly expressed in BC tissues and might play an important role as a cancer-promoting gene in BC. The high expression of GP5 was significantly associated with higher nuclear grade, higher TNM stage, and human epidermal growth factor receptor 2 (HER2) negativity. GP5 may promote the proliferation, invasion, and metastasis of BC cells by activating PI3K/AKT signaling pathway to up-regulate the EMT. This study provides a new idea that GP5 was expected to become a potential molecular target for early BC clinic diagnosis and treatment.
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Affiliation(s)
- Kui Xiang
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
| | - Hua Yanshan
- Department of Pathology, The Third Affiliated Hospital of Kunming Medical University and Yunnan Cancer Center, Yunnan Cancer Hospital, Kunming 650118, China
| | - Zhao Chunmei
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
| | - Guo Minmin
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
| | - Wang Yan
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China,Wang Yan.
| | - Yi Xiaojia
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
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Adipose Tissue-Derived Mesenchymal Stromal/Stem Cells, Obesity and the Tumor Microenvironment of Breast Cancer. Cancers (Basel) 2022; 14:cancers14163908. [PMID: 36010901 PMCID: PMC9405791 DOI: 10.3390/cancers14163908] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Adipose tissue is the major microenvironment of breast cancer. Adipose tissue-derived mesenchymal stromal/stem cells (ASCs/MSCs) are key players in adipose tissue. ASCs/MSCs, particularly in the obese state, are critical in remodeling the tumor microenvironment and promoting breast cancer progression. In this review, we have addressed the impact of obesity on ASCs/MSCs, summarized the crosstalk between ASCs/MSCs and breast cancer cells, discussed related molecular mechanisms, and highlighted related research perspectives. Abstract Breast cancer is the most frequently diagnosed cancer and a common cause of cancer-related death in women. It is well recognized that obesity is associated with an enhanced risk of more aggressive breast cancer as well as reduced patient survival. Adipose tissue is the major microenvironment of breast cancer. Obesity changes the composition, structure, and function of adipose tissue, which is associated with inflammation and metabolic dysfunction. Interestingly, adipose tissue is rich in ASCs/MSCs, and obesity alters the properties and functions of these cells. As a key component of the mammary stroma, ASCs play essential roles in the breast cancer microenvironment. The crosstalk between ASCs and breast cancer cells is multilateral and can occur both directly through cell–cell contact and indirectly via the secretome released by ASC/MSC, which is considered to be the main effector of their supportive, angiogenic, and immunomodulatory functions. In this narrative review, we aim to address the impact of obesity on ASCs/MSCs, summarize the current knowledge regarding the potential pathological roles of ASCs/MSCs in the development of breast cancer, discuss related molecular mechanisms, underline the possible clinical significance, and highlight related research perspectives. In particular, we underscore the roles of ASCs/MSCs in breast cancer cell progression, including proliferation and survival, angiogenesis, migration and invasion, the epithelial–mesenchymal transition, cancer stem cell development, immune evasion, therapy resistance, and the potential impact of breast cancer cells on ASCS/MSCs by educating them to become cancer-associated fibroblasts. We conclude that ASCs/MSCs, especially obese ASCs/MSCs, may be key players in the breast cancer microenvironment. Targeting these cells may provide a new path of effective breast cancer treatment.
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Fujita M, Matsumoto T, Hayashi S, Hashimoto S, Nakano N, Maeda T, Kuroda Y, Takashima Y, Kikuchi K, Anjiki K, Ikuta K, Onoi Y, Tachibana S, Matsushita T, Iwaguro H, Sobajima S, Hiranaka T, Kuroda R. Paracrine effect of the stromal vascular fraction containing M2 macrophages on human chondrocytes through the Smad2/3 signaling pathway. J Cell Physiol 2022; 237:3627-3639. [PMID: 35766589 DOI: 10.1002/jcp.30823] [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: 07/20/2021] [Revised: 05/27/2022] [Accepted: 06/17/2022] [Indexed: 11/08/2022]
Abstract
The adipose-derived stromal vascular fraction (SVF) is composed of a heterogeneous mix of adipose-derived stem cells (ADSCs), macrophages, pericytes, fibroblasts, blood, and other cells. Previous studies have found that the paracrine effects of SVF cells may be therapeutic, but their role in osteoarthritis treatment remains unclear. This study aimed to investigate the therapeutic effect of SVF cells on chondrocytes. Chondrocytes were seeded on culture plates alone (control) or cocultured with SVF or ADSCs on cell culture inserts. After 48 h of coculture, chondrocyte collagen II, tissue inhibitors of metalloproteinases-3 (TIMP-3), and matrix metalloproteinases-13 (MMP-13) messenger RNA (mRNA) expression levels were evaluated using reverse-transcription polymerase chain reaction, and the transforming growth factor-β (TGF-β) levels in the supernatant were measured using ELISA. Immunohistochemical staining and flow cytometry were used to evaluate the macrophages in the SVF. These macrophages were characterized according to phenotype using the F4/80, CD86, and CD163 markers. To determine whether the Smad2/3 signaling pathways were involved, the chondrocytes were pre-treated with a Smad2/3 phosphorylation inhibitor and stimulated with the SVF, and then Smad2/3 phosphorylation levels were analyzed using western blot. The mRNA expression levels of various paracrine factors and chondrocyte pellet size were also assessed. Collagen II and TIMP-3 expression were higher in the SVF group than in the ADSC group and controls, while MMP-13 expression was the highest in the ADSC group and the lowest in the controls. TGF-β levels in the SVF group were also elevated. Immunohistochemical staining and flow cytometry revealed that the macrophages in the SVF were of the anti-inflammatory phenotype. Western blot analysis showed that the SVF increased Smad2/3 phosphorylation, while Smad2/3 inhibitors decreased phosphorylation. Smad2/3 inhibitors also reduced the expression of various other paracrine factors and decreased chondrocyte pellet size. These findings suggested that the paracrine effect of heterogeneous cells, such as anti-inflammatory macrophages, in the SVF partly supports chondrocyte regeneration through TGF-β-induced Smad2/3 phosphorylation.
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Affiliation(s)
- Masahiro Fujita
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tomoyuki Matsumoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shinya Hayashi
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shingo Hashimoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Naoki Nakano
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Toshihisa Maeda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuichi Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshinori Takashima
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kenichi Kikuchi
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kensuke Anjiki
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kemmei Ikuta
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuma Onoi
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shotaro Tachibana
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takehiko Matsushita
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hideki Iwaguro
- Department of Orthopaedic Surgery, Sobajima Clinic, Osaka, Japan
| | - Satoshi Sobajima
- Department of Orthopaedic Surgery, Sobajima Clinic, Osaka, Japan
| | - Takafumi Hiranaka
- Department of Orthopaedic Surgery and Joint Surgery Centre, Takatsuki General Hospital, Osaka, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
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8
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Liu X, Zhao G, Huo X, Wang Y, Tigyi G, Zhu BM, Yue J, Zhang W. Adipose-Derived Stem Cells Facilitate Ovarian Tumor Growth and Metastasis by Promoting Epithelial to Mesenchymal Transition Through Activating the TGF-β Pathway. Front Oncol 2022; 11:756011. [PMID: 35004276 PMCID: PMC8727693 DOI: 10.3389/fonc.2021.756011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/29/2021] [Indexed: 02/05/2023] Open
Abstract
Adipose-derived stem cells (ADSC) are multipotent mesenchymal stem cells derived from adipose tissues and are capable of differentiating into multiple cell types in the tumor microenvironment (TME). The roles of ADSC in ovarian cancer (OC) metastasis are still not well defined. To understand whether ADSC contributes to ovarian tumor metastasis, we examined epithelial to mesenchymal transition (EMT) markers in OC cells following the treatment of the ADSC-conditioned medium (ADSC-CM). ADSC-CM promotes EMT in OC cells. Functionally, ADSC-CM promotes OC cell proliferation, survival, migration, and invasion. We further demonstrated that ADSC-CM induced EMT via TGF-β growth factor secretion from ADSC and the ensuing activation of the TGF-β pathway. ADSC-CM-induced EMT in OC cells was reversible by the TGF-β inhibitor SB431542 treatment. Using an orthotopic OC mouse model, we also provide the experimental evidence that ADSC contributes to ovarian tumor growth and metastasis by promoting EMT through activating the TGF-β pathway. Taken together, our data indicate that targeting ADSC using the TGF-β inhibitor has the therapeutic potential in blocking the EMT and OC metastasis.
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Affiliation(s)
- Xiaowu Liu
- Department of Urology, The First Affiliated Hospital of China Medical University, Shenyang, China.,Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Guannan Zhao
- Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States.,Center for Cancer Research, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Xueyun Huo
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yaohong Wang
- Department of Pathology, Immunology, and Microbiology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Gabor Tigyi
- Department of Physiology, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Bing-Mei Zhu
- Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Junming Yue
- Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States.,Center for Cancer Research, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Wenjing Zhang
- Department of Genetics, Genomics & Informatics, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
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D’Andrea MR, Cereda V, Coppola L, Giordano G, Remo A, De Santis E. Propensity for Early Metastatic Spread in Breast Cancer: Role of Tumor Vascularization Features and Tumor Immune Infiltrate. Cancers (Basel) 2021; 13:cancers13235917. [PMID: 34885027 PMCID: PMC8657227 DOI: 10.3390/cancers13235917] [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: 10/17/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
Breast cancer is a complex and highly heterogeneous disease consisting of various subtypes. It is classified into human epidermal growth receptor 2 (HER-2)-enriched, luminal A, luminal B and basal-like/triple negative (TNBC) breast cancer, based on histological and molecular features. At present, clinical decision-making in breast cancer is focused only on the assessment of tumor cells; nevertheless, it has been recognized that the tumor microenvironment (TME) plays a critical biologic role in breast cancer. This is constituted by a large group of immune and non-immune cells, but also by non-cellular components, such as several cytokines. TME is deeply involved in angiogenesis, immune-evasion strategies, and propensity for early metastatic spread, impacting on prognosis and prediction of response to specific treatments. In this review, we focused our attention on the early morphological changes of tumor microenvironment (tumor vasculature features, presence of immune and non-immune cells infiltrating the stroma, levels of cytokines) during breast cancer development. At the same time, we correlate these characteristics with early metastatic propensity (defined as synchronous metastasis or early recurrence) with particular attention to breast cancer subtypes.
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Affiliation(s)
- Mario Rosario D’Andrea
- Clinical Oncology Unit, San Paolo Hospital, Largo Donatori del Sangue 1, Civitavecchia, 00053 Rome, Italy;
| | - Vittore Cereda
- Clinical Oncology Unit, San Paolo Hospital, Largo Donatori del Sangue 1, Civitavecchia, 00053 Rome, Italy;
- Correspondence: ; Tel.: +39-07-6659-1230
| | - Luigi Coppola
- Unit of Anatomy, Pathological Histology and Diagnostic Cytology, Department of Diagnostic and Pharma-Ceutical Services, Sandro Pertini Hospital, 00157 Rome, Italy;
| | - Guido Giordano
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy;
| | - Andrea Remo
- Pathology Unit, Mater Salutis Hospital, ULSS9, Legnago, 37045 Verona, Italy;
| | - Elena De Santis
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00185 Rome, Italy;
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10
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Xue C, Li G, Lu J, Li L. Crosstalk between circRNAs and the PI3K/AKT signaling pathway in cancer progression. Signal Transduct Target Ther 2021; 6:400. [PMID: 34815385 PMCID: PMC8611092 DOI: 10.1038/s41392-021-00788-w] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/30/2021] [Accepted: 10/08/2021] [Indexed: 02/06/2023] Open
Abstract
Circular RNAs (circRNAs), covalently closed noncoding RNAs, are widely expressed in eukaryotes and viruses. They can function by regulating target gene expression, linear RNA transcription and protein generation. The phosphoinositide 3-kinase (PI3K)/AKT signaling pathway plays key roles in many biological and cellular processes, such as cell proliferation, growth, invasion, migration, and angiogenesis. It also plays a pivotal role in cancer progression. Emerging data suggest that the circRNA/PI3K/AKT axis modulates the expression of cancer-associated genes and thus regulates tumor progression. Aberrant regulation of the expression of circRNAs in the circRNA/PI3K/AKT axis is significantly associated with clinicopathological characteristics and plays an important role in the regulation of biological functions. In this review, we summarized the expression and biological functions of PI3K-AKT-related circRNAs in vitro and in vivo and assessed their associations with clinicopathological characteristics. We also further discussed the important role of circRNAs in the diagnosis, prognostication, and treatment of cancers.
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Affiliation(s)
- Chen Xue
- grid.452661.20000 0004 1803 6319State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003 China
| | - Ganglei Li
- grid.452661.20000 0004 1803 6319Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003 China
| | - Juan Lu
- grid.452661.20000 0004 1803 6319State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003 China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China.
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11
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Adipose Tissue-Derived Extracellular Vesicles and the Tumor Microenvironment: Revisiting the Hallmarks of Cancer. Cancers (Basel) 2021; 13:cancers13133328. [PMID: 34283044 PMCID: PMC8268128 DOI: 10.3390/cancers13133328] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/26/2021] [Accepted: 06/28/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Increased body fat is associated with an increased risk of 13 different cancer types. Recent findings have demonstrated a close relationship between extracellular vesicles released by adipose tissues and the establishment and progression of several types of cancers and metastasis. However, detailed information about the establishment of such cooperation is still lacking. We provide evidence to support that extracellular vesicles secreted by adipose tissues may carry tumoral molecules that modulate the behavior and functions of cancer cells, as described in the seminal report “The Hallmarks of Cancer” by Hanahan and Weinberg, published in the early 2000s. Abstract Extracellular vesicles (EVs) are crucial elements that sustain the communication between tumor cells and their microenvironment, and have emerged as a widespread mechanism of tumor formation and metastasis. In obesity, the adipose tissue becomes hypertrophic and hyperplastic, triggering increased production of pro-inflammatory adipokines, such as tumor necrosis factor α, interleukin 6, interleukin 1, and leptin. Furthermore, obese adipose tissue undergoes dysregulation in the cargo content of the released EVs, resulting in an increased content of pro-inflammatory proteins, fatty acids, and oncogenic microRNAs. These alterations drive obesity-associated inflammatory responses both locally and systemically. After being ignored for a long time, adipose tissues have recently received considerable attention as a major player in tumor microenvironment-linked obesity and cancer. The role of adipose tissue in the establishment and progression of cancer is reinforced by its high plasticity and inflammatory content. Such a relationship may be established by direct contact between adipocytes and cancer cells within the microenvironment or systemically, via EV-mediated cell-to-cell communication. Here, we highlight cues evidencing the influence of adipose tissue-derived EVs on the hallmarks of cancer, which are critical for tumor malignancy.
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Molecular Landscape of the Epithelial-Mesenchymal Transition in Endometrioid Endometrial Cancer. J Clin Med 2021; 10:jcm10071520. [PMID: 33917330 PMCID: PMC8038735 DOI: 10.3390/jcm10071520] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 04/02/2021] [Indexed: 12/25/2022] Open
Abstract
Modern diagnostics are based on molecular analysis and have been focused on searching for new molecular markers to use in diagnostics. Included in this has been the search for the correlation between gene expression in tissue samples and liquid biological materials. The aim of this study was to evaluate the differences in the expression profile of messenger RNA (mRNA) and micro-RNA (miRNA) related to the epithelial-mesenchymal transition (EMT) in different grades of endometrial cancer (G1-G3), in order to select the most promising molecular markers. The study material consisted of tissue samples and whole blood collected from 30 patients with endometrial cancer (study group; G1 = 15; G2 = 8; G3 = 7) and 30 without neoplastic changes (control group). The molecular analysis included the use of the microarray technique and RTqPCR. Microarray analysis indicated the following number of mRNA differentiating the endometrial cancer samples from the control (tissue/blood): G1 vs. C = 21/18 mRNAs, G2 vs. C = 19/14 mRNAs, and G3 vs. C = 10/9 mRNAs. The common genes for the tissue and blood samples (Fold Change; FC > 3.0) were G1 vs. C: TGFB1, WNT5A, TGFB2, and NOTCH1; G2 vs. C: BCL2L, SOX9, BAMBI, and SMAD4; G3 vs. C STAT1 and TGFB1. In addition, mRNA TGFB1, NOTCH1, and BCL2L are common for all grades of endometrial cancer. The analysis showed that miR-144, miR-106a, and miR-30d are most strongly associated with EMT, making them potential diagnostic markers.
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Jafari A, Rezaei-Tavirani M, Farhadihosseinabadi B, Zali H, Niknejad H. Human amniotic mesenchymal stem cells to promote/suppress cancer: two sides of the same coin. Stem Cell Res Ther 2021; 12:126. [PMID: 33579346 PMCID: PMC7881457 DOI: 10.1186/s13287-021-02196-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/27/2021] [Indexed: 02/08/2023] Open
Abstract
Cancer is a leading cause of death in both developed and developing countries, and because of population growth and aging, it is a growing medical burden worldwide. With robust development in medicine, the use of stem cells has opened new treatment modalities in cancer therapy. In adult stem cells, mesenchymal stem cells (MSCs) are showing rising promise in cancer treatment due to their unique properties. Among different sources of MSCs, human amniotic fluid/membrane is an attractive and suitable reservoir. There are conflicting opinions about the role of human amniotic membrane/fluid mesenchymal stem cells (hAMSCS/hAFMSCs) in cancer, as some studies demonstrating the anticancer effects of these cells and others suggesting their progressive effects on cancer. This review focuses on recent findings about the role of hAMSCs/hAFMSCs in cancer treatment and summarizes the suppressing as well as promoting effects of these cells on cancer progression and underling mechanisms.
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Affiliation(s)
- Ameneh Jafari
- Department of Basic Sciences, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hakimeh Zali
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hassan Niknejad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Liu C, Sheng M, Lin L, Li H, Guo S, Zhang J, Chen G, Chen H. NANOG regulates the proliferation of PCSCs via the TGF-β1/SMAD pathway. Open Med (Wars) 2020; 15:841-849. [PMID: 33336042 PMCID: PMC7712027 DOI: 10.1515/med-2020-0221] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 07/19/2020] [Accepted: 07/26/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose In prostate cancer, castration resistance is a factor that frequently leads to death in individuals with this disease. Recent studies have suggested that prostate cancer stem cells (PCSCs) are pivotal regulators in the establishment of castration resistance. The nanog homeobox (NANOG) and the transforming growth factor (TGF)-β1/drosophila mothers against decapentaplegic protein (SMAD) signaling pathways are involved in several cancer stem cells but are not involved in PCSCs. The purpose of this study is to investigate the effect of NANOG on the proliferation of PCSCs regulated by the TGF-β1/SMAD signaling pathway. Methods In this study, we used flow cytometry to isolate CD44+/CD133+/NANOG+ PCSCs from DU145 prostate cancer cells. Then we used short hairpin RNA to silence NANOG and observed the biological behavior and the TGF-β1/SMAD signal of PCSCs. Results NANOG decreased PCSC proliferation, increased apoptosis, and blocked cell cycling at G0/G1. Furthermore, reduction in the TGF-β1, p15, and p-SMAD2 expression was observed. Conclusion These findings suggest that NANOG positively regulates the growth of PCSCs through the TGF-β1/SMAD signaling pathway.
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Affiliation(s)
- Changming Liu
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Mingxiong Sheng
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Liheng Lin
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Huizhang Li
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Shanming Guo
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Jiabin Zhang
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Guangbing Chen
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
| | - Huihong Chen
- The Department of Urology, Mindong Hospital Affiliated to Fujian Medical University, Fuan, Fujian 355000, People's Republic of China
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Adipose-Derived Stem Cells: Current Applications and Future Directions in the Regeneration of Multiple Tissues. Stem Cells Int 2020; 2020:8810813. [PMID: 33488736 PMCID: PMC7787857 DOI: 10.1155/2020/8810813] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/04/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022] Open
Abstract
Adipose-derived stem cells (ADSCs) can maintain self-renewal and enhanced multidifferentiation potential through the release of a variety of paracrine factors and extracellular vesicles, allowing them to repair damaged organs and tissues. Consequently, considerable attention has increasingly been paid to their application in tissue engineering and organ regeneration. Here, we provide a comprehensive overview of the current status of ADSC preparation, including harvesting, isolation, and identification. The advances in preclinical and clinical evidence-based ADSC therapy for bone, cartilage, myocardium, liver, and nervous system regeneration as well as skin wound healing are also summarized. Notably, the perspectives, potential challenges, and future directions for ADSC-related researches are discussed. We hope that this review can provide comprehensive and standardized guidelines for the safe and effective application of ADSCs to achieve predictable and desired therapeutic effects.
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Nwabo Kamdje AH, Seke Etet PF, Simo Tagne R, Vecchio L, Lukong KE, Krampera M. Tumor Microenvironment Uses a Reversible Reprogramming of Mesenchymal Stromal Cells to Mediate Pro-tumorigenic Effects. Front Cell Dev Biol 2020; 8:545126. [PMID: 33330442 PMCID: PMC7710932 DOI: 10.3389/fcell.2020.545126] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 10/28/2020] [Indexed: 12/13/2022] Open
Abstract
The role of mesenchymal stromal cells (MSCs) in the tumor microenvironment is well described. Available data support that MSCs display anticancer activities, and that their reprogramming by cancer cells in the tumor microenvironment induces their switch toward pro-tumorigenic activities. Here we discuss the recent evidence of pro-tumorigenic effects of stromal cells, in particular (i) MSC support to cancer cells through the metabolic reprogramming necessary to maintain their malignant behavior and stemness, and (ii) MSC role in cancer cell immunosenescence and in the establishment and maintenance of immunosuppression in the tumor microenvironment. We also discuss the mechanisms of tumor microenvironment mediated reprogramming of MSCs, including the effects of hypoxia, tumor stiffness, cancer-promoting cells, and tumor extracellular matrix. Finally, we summarize the emerging strategies for reprogramming tumor MSCs to reactivate anticancer functions of these stromal cells.
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Affiliation(s)
- Armel H. Nwabo Kamdje
- Department of Physiological Sciences and Biochemistry, Faculty of Medicine and Biomedical Sciences (FMBS), University of Ngaoundéré, Ngaoundéré, Cameroon
| | - Paul F. Seke Etet
- Department of Physiological Sciences and Biochemistry, Faculty of Medicine and Biomedical Sciences (FMBS), University of Ngaoundéré, Ngaoundéré, Cameroon
- Center for Sustainable Health and Development, Garoua, Cameroon
| | - Richard Simo Tagne
- Department of Physiological Sciences and Biochemistry, Faculty of Medicine and Biomedical Sciences (FMBS), University of Ngaoundéré, Ngaoundéré, Cameroon
| | - Lorella Vecchio
- Center for Sustainable Health and Development, Garoua, Cameroon
| | - Kiven Erique Lukong
- Department of Biochemistry, Microbiology and Immunology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Mauro Krampera
- Section of Hematology, Stem Cell Research Laboratory, Department of Medicine, University of Verona, Verona, Italy
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Nwabo Kamdje AH, Seke Etet PF, Simo RT, Vecchio L, Lukong KE, Krampera M. Emerging data supporting stromal cell therapeutic potential in cancer: reprogramming stromal cells of the tumor microenvironment for anti-cancer effects. Cancer Biol Med 2020; 17:828-841. [PMID: 33299638 PMCID: PMC7721102 DOI: 10.20892/j.issn.2095-3941.2020.0133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 08/20/2020] [Indexed: 02/03/2023] Open
Abstract
After more than a decade of controversy on the role of stromal cells in the tumor microenvironment, the emerging data shed light on pro-tumorigenic and potential anti-cancer factors, as well as on the roots of the discrepancies. We discuss the pro-tumorigenic effects of stromal cells, considering the effects of tumor drivers like hypoxia and tumor stiffness on these cells, as well as stromal cell-mediated adiposity and immunosuppression in the tumor microenvironment, and cancer initiating cells' cellular senescence and adaptive metabolism. We summarize the emerging data supporting stromal cell therapeutic potential in cancer, discuss the possibility to reprogram stromal cells of the tumor microenvironment for anti-cancer effects, and explore some causes of discrepancies on the roles of stromal cells in cancer in the available literature.
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Affiliation(s)
- Armel Hervé Nwabo Kamdje
- Department of Biomedical Sciences, University of Ngaoundere, Faculty of Science, Ngaoundere 454, Cameroon,Correspondence to: Armel Hervé Nwabo Kamdje, E-mail:
| | - Paul Faustin Seke Etet
- Department of Physiological Sciences and Biochemistry, University of Ngaoundéré, Garoua 454, Cameroon,Center for Sustainable Health and Development, Garoua 454, Cameroon
| | - Richard Tagne Simo
- Department of Biomedical Sciences, University of Ngaoundere, Faculty of Science, Ngaoundere 454, Cameroon
| | - Lorella Vecchio
- Center for Sustainable Health and Development, Garoua 454, Cameroon
| | - Kiven Erique Lukong
- Department of Biochemistry, Microbiology & Immunology, University of Saskatchewan, College of Medicine, Saskatoon SK S7N 5E5, Canada
| | - Mauro Krampera
- Department of Medicine, University of Verona, Section of Hematology, Stem Cell Research Laboratory, Verona 37134, Italy
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Wang Y, Han X, Zang T, Kang P, Jiang W, Niu N. miR-29b enhances the proliferation and migration of bone marrow mesenchymal stem cells in rats with castration-induced osteoporosis through the PI3K/AKT and TGF-β/Smad signaling pathways. Exp Ther Med 2020; 20:3185-3195. [PMID: 32855687 PMCID: PMC7444379 DOI: 10.3892/etm.2020.9045] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 05/29/2020] [Indexed: 12/14/2022] Open
Abstract
The aim of the present study was to investigate the role of microRNA (miR)-29b in the proliferation and migration of bone marrow mesenchymal stem cells (BMSCs) in rats with castration-induced osteoporosis and the relevant mechanisms. The gene expression profiling microarray technique was utilized to sequence the BMSCs with overexpressed miR-29b. The intersection of the potential targets and the genes downregulated in the sequencing were utilized for GO enrichment analysis. Gene set enrichment analysis (GSEA) was employed to analyze the effect of miR-29b on signaling pathways. Additionally, the effects of miR-29b overexpression on the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) and transforming growth factor-β (TGF-β)/Drosophila mothers against decapentaplegic protein (Smad) signaling pathways were detected via RT-qPCR assay and western blotting. The expression level of miR-29b was found to be significantly reduced in bone marrow tissues of postmenopausal osteoporosis patients and BMSCs of rats with castration-induced osteoporosis established via ovariectomy. Based on transcriptome sequencing and bioinformatics software prediction, 76 potential targets of miR-29b were obtained, which were distinctly enriched in such biological processes as cell proliferation, cell cycle, cell migration and cell adhesion. The results of CCK-8 and EdU assays showed that overexpression of miR-29b overtly promoted the proliferation of BMSCs in rats with castration-induced osteoporosis. Moreover, the Transwell assay results revealed that the overexpression of miR-29b significantly facilitated the migration of BMSCs in rats with castration-induced osteoporosis. According to RT-qPCR assay and western blotting, miR-29b activated the PI3K/AKT and TGF-β/Smad signaling pathways. miR-29b exhibited a clearly lower expression level in the bone marrow tissues of the postmenopausal osteoporosis patients and BMSCs of rats with castration-induced osteoporosis established via ovariectomy. Overexpression of miR-29b was able to enhance the proliferation and migration ability of BMSCs in rats with castration-induced osteoporosis, and such an enhancement may be correlated with the activation of the PI3K/AKT and TGF-β/Smad signaling pathways.
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Affiliation(s)
- Yuhui Wang
- Department of Clinical Laboratory, Affiliated Hospital of Beihua University, Jilin, Jilin 132011, P.R. China
| | - Xiangmin Han
- Department of Clinical Laboratory, Jinan Zhangqiu District Hospital of TCM, Jinan, Shandong 250200, P.R. China
| | - Tongxin Zang
- Department of Orthopaedics, Qingdao Central Hospital, Qingdao University, Qingdao, Shandong 266042, P.R. China
| | - Ping Kang
- Department of Rehabilitation, The People's Hospital of Zhangqiu Area, Jinan, Shandong 250200, P.R. China
| | - Wei Jiang
- Department of Cardio-Thoracic Surgery, The People's Hospital of Zhangqiu Area, Jinan, Shandong 250200, P.R. China
| | - Niu Niu
- Department of Clinical Laboratory, Qingdao No. 9 People's Hospital, Qingdao, Shandong 266002, P.R. China
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Han JB, Huang ML, Li F, Yang R, Chen SM, Tao ZZ. MiR-214 Mediates Cell Proliferation and Apoptosis of Nasopharyngeal Carcinoma Through Targeting Both WWOX and PTEN. Cancer Biother Radiopharm 2020; 35:615-625. [PMID: 32101017 PMCID: PMC7578184 DOI: 10.1089/cbr.2019.2978] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background: This study aimed to investigate interactions between miR-214, PTEN, and WWOX and their effect on AKT signaling during the NPC progression. Nasopharyngeal carcinoma (NPC) was highly prevalent with poor prognosis among the patients. MiR-214 reported as an important NPC biomarker was associated with regulation of biological functions. Methods: 5–8F and 6–10B NPC cells were transfected with miR-214 inhibitor. MTT and colony formation assays were performed to assess cell proliferation. PI staining assay was performed to determine distribution of cell cycle. Annexin-V/PI staining assay was used to evaluate cell apoptosis in NPC. The effects of miR-214 inhibitor on the expression levels of PTEN, WWOX, AKT signaling pathway, cell-cycle-, and apoptosis-associated proteins were assessed by Western blotting or qRT-PCR assay. PTEN and WWOX were knocked down using the corresponding shRNA to investigate their effects on miR-214 inhibitor involved in proapoptosis and antiproliferation mechanisms in NPC. Results: Inhibition of miR-214 suppressed cell growth and induced apoptosis of 5–8F and 6–10B cells. MiR-214 regulated the expression of both PTEN and WWOX through targeting the 3′-UTR. Inhibition of miR-214 promoted WWOX and PTEN expression, inactivated AKT signaling pathway, and regulated cell-cycle- and apoptosis-associated proteins. Knockdown of PTEN or WWOX reversed effects of miR-214 inhibitor on AKT signaling, cell proliferation, and apoptosis. Conclusion: MiR-214 was suggested to induce cell proliferation and inhibit cell apoptosis of NPC through directly targeting both PTEN and WWOX, which provided a novel therapeutic target for clinical treatment of NPC.
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Affiliation(s)
- Ji-Bo Han
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Mao-Ling Huang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Fen Li
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Rui Yang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Shi-Ming Chen
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.,Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Ze-Zhang Tao
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.,Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
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Rahmatizadeh F, Gholizadeh-Ghaleh Aziz S, Khodadadi K, Lale Ataei M, Ebrahimie E, Soleimani Rad J, Pashaiasl M. Bidirectional and Opposite Effects of Naïve Mesenchymal Stem Cells on Tumor Growth and Progression. Adv Pharm Bull 2019; 9:539-558. [PMID: 31857958 PMCID: PMC6912184 DOI: 10.15171/apb.2019.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/31/2019] [Accepted: 08/13/2019] [Indexed: 12/16/2022] Open
Abstract
Cancer has long been considered as a heterogeneous population of uncontrolled proliferation of
different transformed cell types. The recent findings concerning tumorigeneses have highlighted
the fact that tumors can progress through tight relationships among tumor cells, cellular, and
non-cellular components which are present within tumor tissues. In recent years, studies have
shown that mesenchymal stem cells (MSCs) are essential components of non-tumor cells within
the tumor tissues that can strongly affect tumor development. Several forms of MSCs have been
identified within tumor stroma. Naïve (innate) mesenchymal stem cells (N-MSCs) derived from
different sources are mostly recruited into the tumor stroma. N-MSCs exert dual and divergent
effects on tumor growth through different conditions and factors such as toll-like receptor
priming (TLR-priming), which is the primary underlying causes of opposite effects. Moreover,
MSCs also have the contrary effects by various molecular mechanisms relying on direct cellto-
cell connections and indirect communications through the autocrine, paracrine routes, and
tumor microenvironment (TME).
Overall, cell-based therapies will hold great promise to provide novel anticancer treatments.
However, the application of intact MSCs in cancer treatment can theoretically cause adverse
clinical outcomes. It is essential that to extensively analysis the effective factors and conditions
in which underlying mechanisms are adopted by MSCs when encounter with cancer.
The aim is to review the cellular and molecular mechanisms underlying the dual effects of
MSCs followed by the importance of polarization of MSCs through priming of TLRs.
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Affiliation(s)
- Faramarz Rahmatizadeh
- Department of Molecular Medicine, Faculty of Advanced Medical Science, Tabriz University of Medical Science, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Khodadad Khodadadi
- Murdoch Children's Research Institute, Royal Children's Hospital, The University of Melbourne, Melbourne, Australia
| | - Maryam Lale Ataei
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esmaeil Ebrahimie
- Adelaide Medical School, University of Adelaide, Adelaide, Australia.,School of Animal and Veterinary Sciences, University of Adelaide, Adelaide, Australia
| | - Jafar Soleimani Rad
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Reproductive Biology, Faculty of Advanced Medical Science, Tabriz University of Medical Science, Tabriz, Iran
| | - Maryam Pashaiasl
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Reproductive Biology, Faculty of Advanced Medical Science, Tabriz University of Medical Science, Tabriz, Iran.,Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Hong P, Yang H, Wu Y, Li K, Tang Z. The functions and clinical application potential of exosomes derived from adipose mesenchymal stem cells: a comprehensive review. Stem Cell Res Ther 2019; 10:242. [PMID: 31391108 PMCID: PMC6686455 DOI: 10.1186/s13287-019-1358-y] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Exosomes are extracellular membranous nanovesicles that mediate local and systemic intercellular communication by transporting proteins or nucleic acids (DNA and RNA) into target cells, thus altering the behaviors of recipient cells. Recent studies have revealed that these vesicles play a critical role in many biological functions, such as cell proliferation, immune regulation, nerve regeneration, and cancer. Adipose-derived stem cells (ADSCs) are now considered a multipotent and abundant tool in the field of cell therapy and regenerative medicine. ADSCs can produce and secrete many exosomes, which inherit multiple functions of cells. Therefore, in this review, we will introduce the characteristics of exosomes derived from ADSCs (ADSC-Exos), describe their functions in different biological processes, summarize the latest research achievements, describe their limitations in cell-free therapy, and provide further insights into their clinical application potential for the treatment of certain diseases.
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Affiliation(s)
- Pengyu Hong
- Department of Oral & Maxillofacial Surgery, Xiangya Stomatological Hospital & School of Stomatology, Central South University, Changsha, 410008 Hunan China
| | - Hao Yang
- Department of Oral & Maxillofacial Surgery, Xiangya Stomatological Hospital & School of Stomatology, Central South University, Changsha, 410008 Hunan China
| | - Yue Wu
- Department of Oral & Maxillofacial Surgery, Xiangya Stomatological Hospital & School of Stomatology, Central South University, Changsha, 410008 Hunan China
| | - Kun Li
- Department of Oral & Maxillofacial Surgery, Xiangya Stomatological Hospital & School of Stomatology, Central South University, Changsha, 410008 Hunan China
| | - Zhangui Tang
- Department of Oral & Maxillofacial Surgery, Xiangya Stomatological Hospital & School of Stomatology, Central South University, Changsha, 410008 Hunan China
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