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Zou J, Shen YK, Wu SN, Wei H, Li QJ, Xu SH, Ling Q, Kang M, Liu ZL, Huang H, Chen X, Wang YX, Liao XL, Tan G, Shao Y. Prediction Model of Ocular Metastases in Gastric Adenocarcinoma: Machine Learning-Based Development and Interpretation Study. Technol Cancer Res Treat 2024; 23:15330338231219352. [PMID: 38233736 PMCID: PMC10865948 DOI: 10.1177/15330338231219352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 10/10/2023] [Accepted: 11/08/2023] [Indexed: 01/19/2024] Open
Abstract
Background: Although gastric adenocarcinoma (GA) related ocular metastasis (OM) is rare, its occurrence indicates a more severe disease. We aimed to utilize machine learning (ML) to analyze the risk factors of GA-related OM and predict its risks. Methods: This is a retrospective cohort study. The clinical data of 3532 GA patients were collected and randomly classified into training and validation sets in a ratio of 7:3. Those with or without OM were classified into OM and non-OM (NOM) groups. Univariate and multivariate logistic regression analyses and least absolute shrinkage and selection operator were conducted. We integrated the variables identified through feature importance ranking and further refined the selection process using forward sequential feature selection based on random forest (RF) algorithm before incorporating them into the ML model. We applied six ML algorithms to construct the predictive GA model. The area under the receiver operating characteristic (ROC) curve indicated the model's predictive ability. Also, we established a network risk calculator based on the best performance model. We used Shapley additive interpretation (SHAP) to identify risk factors and to confirm the interpretability of the black box model. We have de-identified all patient details. Results: The ML model, consisting of 13 variables, achieved an optimal predictive performance using the gradient boosting machine (GBM) model, with an impressive area under the curve (AUC) of 0.997 in the test set. Utilizing the SHAP method, we identified crucial factors for OM in GA patients, including LDL, CA724, CEA, AFP, CA125, Hb, CA153, and Ca2+. Additionally, we validated the model's reliability through an analysis of two patient cases and developed a functional online web prediction calculator based on the GBM model. Conclusion: We used the ML method to establish a risk prediction model for GA-related OM and showed that GBM performed best among the six ML models. The model may identify patients with GA-related OM to provide early and timely treatment.
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Affiliation(s)
- Jie Zou
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Yan-Kun Shen
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Shi-Nan Wu
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
- Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, People's Republic of China
| | - Hong Wei
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Qing-Jian Li
- Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, People's Republic of China
| | - San Hua Xu
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Qian Ling
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Min Kang
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Zhao-Lin Liu
- Department of Ophthalmology, the First Affiliated Hospital of University of South China, Hunan Branch of National Clinical Research Center for Ocular Disease, Hengyan, Hunan Province, People's Republic of China
| | - Hui Huang
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
| | - Xu Chen
- Department of Ophthalmology and Visual Sciences, Maastricht University, Maastricht, Limburg Province, Netherlands
| | - Yi-Xin Wang
- School of Optometry and Vision Sciences, Cardiff University, Cardiff, UK
| | - Xu-Lin Liao
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, People's Republic of China
| | - Gang Tan
- Department of Ophthalmology, the First Affiliated Hospital of University of South China, Hunan Branch of National Clinical Research Center for Ocular Disease, Hengyan, Hunan Province, People's Republic of China
| | - Yi Shao
- Department of Ophthalmology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi Branch of National Clinical Research Center for Ocular Disease, Nanchang, Jiangxi, People's Republic of China
- Current affiliation: Department of Ophthalmology, Eye & ENT Hospital of Fudan University, Shanghai, China
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Brown KA, Scherer PE. Update on Adipose Tissue and Cancer. Endocr Rev 2023; 44:961-974. [PMID: 37260403 PMCID: PMC10638602 DOI: 10.1210/endrev/bnad015] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 04/28/2023] [Accepted: 05/25/2023] [Indexed: 06/02/2023]
Abstract
Adipose tissue is the largest endocrine organ and an accepted contributor to overall energy homeostasis. There is strong evidence linking increased adiposity to the development of 13 types of cancer. With increased adiposity comes metabolic dysfunction and insulin resistance, and increased systemic insulin and glucose support the growth of many cancers, including those of the colon and endometrium. There is also an important direct crosstalk between adipose tissue and various organs. For instance, the healthy development and function of the mammary gland, as well as the development, growth, and progression of breast cancer, are heavily impacted by the breast adipose tissue in which breast epithelial cells are embedded. Cells of the adipose tissue are responsive to external stimuli, including overfeeding, leading to remodeling and important changes in the secretion of factors known to drive the development and growth of cancers. Loss of factors like adiponectin and increased production of leptin, endotrophin, steroid hormones, and inflammatory mediators have been determined to be important mediators of the obesity-cancer link. Obesity is also associated with a structural remodeling of the adipose tissue, including increased localized fibrosis and disrupted angiogenesis that contribute to the development and progression of cancers. Furthermore, tumor cells feed off the adipose tissue, where increased lipolysis within adipocytes leads to the release of fatty acids and stromal cell aerobic glycolysis leading to the increased production of lactate. Both have been hypothesized to support the higher energetic demands of cancer cells. Here, we aim to provide an update on the state of the literature revolving around the role of the adipose tissue in cancer initiation and progression.
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Affiliation(s)
- Kristy A Brown
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - Philipp E Scherer
- Touchstone Diabetes Center, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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Simiczyjew A, Wądzyńska J, Pietraszek-Gremplewicz K, Kot M, Ziętek M, Matkowski R, Nowak D. Melanoma cells induce dedifferentiation and metabolic changes in adipocytes present in the tumor niche. Cell Mol Biol Lett 2023; 28:58. [PMID: 37481560 PMCID: PMC10363323 DOI: 10.1186/s11658-023-00476-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/30/2023] [Indexed: 07/24/2023] Open
Abstract
BACKGROUND One of the factors that affect the progression of melanoma is the tumor microenvironment, which consists of cellular elements, extracellular matrix, acidification, and a hypoxic state. Adipocytes are one of the types of cell present in the niche and are localized in the deepest layer of the skin. However, the relationship between fat cells and melanoma remains unclear. METHODS We assessed the influence of melanoma cells on adipocytes using an indirect coculture system. We estimated the level of cancer-associated adipocyte (CAA) markers through quantitative PCR analysis. The fibroblastic phenotype of CAAs was confirmed by cell staining and western blotting analysis. The lipid content was estimated by lipid detection in CAAs using LipidSpot and by quantitative analysis using Oil Red O. The expression of proteins involved in lipid synthesis, delipidation, and metabolic processes were assessed through quantitative PCR or western blotting analysis. Lactate secretion was established using a Lactate-Glo™ assay. Proteins secreted by CAAs were identified in cytokine and angiogenesis arrays. The proliferation of melanoma cells cocultured with CAAs was assessed using an XTT proliferation assay. Statistical analysis was performed using a one-way ANOVA followed by Tukey's test in GraphPad Prism 7 software. RESULTS Obtained CAAs were identified by decreased levels of leptin, adiponectin, resistin, and FABP4. Adipocytes cocultured with melanoma presented fibroblastic features, such as a similar proteolytic pattern to that of 3T3L1 fibroblasts and increased levels of vimentin and TGFβRIII. Melanoma cells led to a reduction of lipid content in CAAs, possibly by downregulation of lipid synthesis pathways (lower FADS, SC4MOL, FASN) or enhancement of lipolysis (higher level of phosphorylation of ERK and STAT3). Adipocytes cocultured with melanoma cells secreted higher IL6 and SerpinE1 levels and produced less CCL2, CXCL1, and angiogenic molecules. CAAs also showed metabolic changes comprising the increased secretion of lactate and enhanced production of glucose, lactate, and ion transporters. In addition, changes in adipocytes observed following melanoma coculture resulted in a higher proliferation rate of cancer cells. CONCLUSIONS Melanoma cells led to decreased lipid content in adipocytes, which might be related to enhanced delipidation or reduction of lipid synthesis. Fibroblast-like CAAs showed metabolic changes that may be the reason for accelerated proliferation of melanoma cells.
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Affiliation(s)
- Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, 50-383, Wroclaw, Poland.
| | - Justyna Wądzyńska
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, 50-383, Wroclaw, Poland
| | | | - Magdalena Kot
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, 50-383, Wroclaw, Poland
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413, Wroclaw, Poland
- Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413, Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413, Wroclaw, Poland
- Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413, Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, 50-383, Wroclaw, Poland
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Huang CL, Achudhan D, Liu PI, Lin YY, Liu SC, Guo JH, Liu CL, Wu CY, Wang SW, Tang CH. Visfatin upregulates VEGF-C expression and lymphangiogenesis in esophageal cancer by activating MEK1/2-ERK and NF-κB signaling. Aging (Albany NY) 2023; 15:204762. [PMID: 37286356 DOI: 10.18632/aging.204762] [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: 03/23/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023]
Abstract
Lymph node metastasis is a recognized prognostic factor in esophageal cancer. Adipokines, including visfatin, and the molecule vascular endothelial growth factor (VEGF)-C, are implicated in lymphangiogenesis, but whether any association exists between esophageal cancer, adipokines and VEGF-C is unknown. We examined the relevance of adipokines and VEGF-C in esophageal squamous cell carcinoma (ESCC) in the Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) databases. We found significantly higher levels of visfatin and VEGF-C expression in esophageal cancer tissue than in normal tissue. Immunohistochemistry (IHC) staining identified that higher levels of visfatin and VEGF-C expression were correlated with advanced stage ESCC. Visfatin treatment of ESCC cell lines upregulated VEGF-C expression and VEGF-C-dependent lymphangiogenesis in lymphatic endothelial cells. Visfatin induced increases in VEGF-C expression by activating the mitogen-activated protein kinase kinases1/2-extracellular signal-regulated kinase (MEK1/2-ERK) and Nuclear Factor Kappa B (NF-κB) signaling cascades. Transfecting ESCC cells with MEK1/2-ERK and NF-κB inhibitors (PD98059, FR180204, PDTC, and TPCK) and siRNAs inhibited visfatin-induced increases in VEGF-C expression. It appears that visfatin and VEGF-C are promising therapeutic targets in the inhibition of lymphangiogenesis in esophageal cancer.
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Affiliation(s)
- Chang-Lun Huang
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan
- Department of Surgery, Division of Thoracic Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
| | - David Achudhan
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan
| | - Po-I Liu
- Department of General Thoracic Surgery, Asia University Hospital, Taichung 41354, Taiwan
- Department of Physical Therapy, Asia University, Taichung 41354, Taiwan
| | - Yen-You Lin
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 40402, Taiwan
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin 65152, Taiwan
| | - Jeng-Hung Guo
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan
- Department of Neurosurgery, China Medical University Hospital, Taichung 404327, Taiwan
| | - Chun-Lin Liu
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan
- Department of Neurosurgery, China Medical University Hospital, Taichung 404327, Taiwan
| | - Chih-Ying Wu
- Department of Neurosurgery, China Medical University Hospital, Taichung 404327, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 406040, Taiwan
- Department of Neurosurgery, China Medical University Hsinchu Hospital, Hsinchu 302, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei 252, Taiwan
- College of Pharmacy, Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung 40402, Taiwan
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 40402, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung 406040, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Health Science, Asia University, Taichung 41354, Taiwan
- Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu 302, Taiwan
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Abstract
Kidney disease is associated with adverse consequences in many organs beyond the kidney, including the heart, lungs, brain, and intestines. The kidney-intestinal cross talk involves intestinal epithelial damage, dysbiosis, and generation of uremic toxins. Recent studies reveal that kidney injury expands the intestinal lymphatics, increases lymphatic flow, and alters the composition of mesenteric lymph. The intestinal lymphatics, like blood vessels, are a route for transporting potentially harmful substances generated by the intestines. The lymphatic architecture and actions are uniquely suited to take up and transport large macromolecules, functions that differentiate them from blood vessels, allowing them to play a distinct role in a variety of physiological and pathological processes. Here, we focus on the mechanisms by which kidney diseases result in deleterious changes in intestinal lymphatics and consider a novel paradigm of a vicious cycle of detrimental organ cross talk. This concept involves kidney injury-induced modulation of intestinal lymphatics that promotes production and distribution of harmful factors, which in turn contributes to disease progression in distant organ systems.
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Affiliation(s)
- Jianyong Zhong
- Department of Pediatrics (J.Z., H.-C.Y., A.B.F., E.L.S., V.K.), Vanderbilt University Medical Center, Nashville, TN
- Department of Pathology, Microbiology and Immunology (J.Z., H.-C.Y., A.B.F.), Vanderbilt University Medical Center, Nashville, TN
| | - Annet Kirabo
- Department of Molecular Physiology and Biophysics (A.K.), Vanderbilt University Medical Center, Nashville, TN
- Division of Clinical Pharmacology, Vanderbilt University, Nashville, TN (A.K.)
| | - Hai-Chun Yang
- Department of Pediatrics (J.Z., H.-C.Y., A.B.F., E.L.S., V.K.), Vanderbilt University Medical Center, Nashville, TN
- Department of Pathology, Microbiology and Immunology (J.Z., H.-C.Y., A.B.F.), Vanderbilt University Medical Center, Nashville, TN
| | - Agnes B Fogo
- Department of Pediatrics (J.Z., H.-C.Y., A.B.F., E.L.S., V.K.), Vanderbilt University Medical Center, Nashville, TN
- Department of Pathology, Microbiology and Immunology (J.Z., H.-C.Y., A.B.F.), Vanderbilt University Medical Center, Nashville, TN
- Department of Medicine (A.B.F.), Vanderbilt University Medical Center, Nashville, TN
| | - Elaine L Shelton
- Department of Pediatrics (J.Z., H.-C.Y., A.B.F., E.L.S., V.K.), Vanderbilt University Medical Center, Nashville, TN
| | - Valentina Kon
- Department of Pediatrics (J.Z., H.-C.Y., A.B.F., E.L.S., V.K.), Vanderbilt University Medical Center, Nashville, TN
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Suarez AC, Hammel JH, Munson JM. Modeling lymphangiogenesis: Pairing in vitro and in vivo metrics. Microcirculation 2023; 30:e12802. [PMID: 36760223 PMCID: PMC10121924 DOI: 10.1111/micc.12802] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 01/20/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023]
Abstract
Lymphangiogenesis is the mechanism by which the lymphatic system develops and expands new vessels facilitating fluid drainage and immune cell trafficking. Models to study lymphangiogenesis are necessary for a better understanding of the underlying mechanisms and to identify or test new therapeutic agents that target lymphangiogenesis. Across the lymphatic literature, multiple models have been developed to study lymphangiogenesis in vitro and in vivo. In vitro, lymphangiogenesis can be modeled with varying complexity, from monolayers to hydrogels to explants, with common metrics for characterizing proliferation, migration, and sprouting of lymphatic endothelial cells (LECs) and vessels. In comparison, in vivo models of lymphangiogenesis often use genetically modified zebrafish and mice, with in situ mouse models in the ear, cornea, hind leg, and tail. In vivo metrics, such as activation of LECs, number of new lymphatic vessels, and sprouting, mirror those most used in vitro, with the addition of lymphatic vessel hyperplasia and drainage. The impacts of lymphangiogenesis vary by context of tissue and pathology. Therapeutic targeting of lymphangiogenesis can have paradoxical effects depending on the pathology including lymphedema, cancer, organ transplant, and inflammation. In this review, we describe and compare lymphangiogenic outcomes and metrics between in vitro and in vivo studies, specifically reviewing only those publications in which both testing formats are used. We find that in vitro studies correlate well with in vivo in wound healing and development, but not in the reproductive tract or the complex tumor microenvironment. Considerations for improving in vitro models are to increase complexity with perfusable microfluidic devices, co-cultures with tissue-specific support cells, the inclusion of fluid flow, and pairing in vitro models of differing complexities. We believe that these changes would strengthen the correlation between in vitro and in vivo outcomes, giving more insight into lymphangiogenesis in healthy and pathological states.
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Affiliation(s)
- Aileen C. Suarez
- Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA
- Virginia Tech-Wake Forest School of Biomedical Engineering and Sciences, Department of Biomedical Engineering & Mechanics, Virginia Tech, Blacksburg, VA
| | - Jennifer H. Hammel
- Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA
- Virginia Tech-Wake Forest School of Biomedical Engineering and Sciences, Department of Biomedical Engineering & Mechanics, Virginia Tech, Blacksburg, VA
| | - Jennifer M. Munson
- Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA
- Virginia Tech-Wake Forest School of Biomedical Engineering and Sciences, Department of Biomedical Engineering & Mechanics, Virginia Tech, Blacksburg, VA
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Roccuzzo G, Moirano G, Fava P, Maule M, Ribero S, Quaglino P. Obesity and immune-checkpoint inhibitors in advanced melanoma: A meta-analysis of survival outcomes from clinical studies. Semin Cancer Biol 2023; 91:27-34. [PMID: 36871633 DOI: 10.1016/j.semcancer.2023.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023]
Abstract
Obesity is a chronic inflammatory condition that has been associated with different types of cancer. However, its role in melanoma incidence, progression, and response to immune-checkpoint-inhibitors (ICI) is still controversial. On the one hand, increased levels of lipids and adipokines can promote tumor proliferation and several genes associated with fatty acid metabolism have been found to be upregulated in melanomas. On the other hand, immunotherapy seems to be more effective in obese animal models, presumably due to an increase in CD8 + and subsequent decrease in PD-1 + T-cells in the tumor microenvironment. In humans, several studies have investigated the role of BMI (body mass index) and other adiposity-related parameters as potential prognostic markers of survival in advanced melanoma patients treated with ICI. The aim of this research has been to systematically review the scientific literature on studies evaluating the relationship between overweight/obesity and survival outcomes in patients with advanced melanoma treated with ICI and to perform a meta-analysis on those sharing common characteristics. After screening 1070 records identified through a literature search, 18 articles assessing the role of BMI-related exposure in relation to survival outcomes in ICI-treated patients with advanced melanoma were included in our review. In the meta-analysis of the association between overweight (defined as BMI>25 or BMI 25-30), overall survival (OS), and progression free survival (PFS), 7 studies were included, yielding a summary HR of 0.87 (95% CI: 0.74-1.03) and 0.96 (95% CI: 0.86-1.08), respectively. Our results show that, despite few suggestive findings, the use of BMI as a valuable predictor of melanoma patients' survival in terms of PFS and OS should not be currently recommended, due to the limited evidence available.
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Affiliation(s)
- Gabriele Roccuzzo
- Section of Dermatology, Department of Medical Sciences, University of Turin, Turin 10126, Torino, Italy.
| | - Giovenale Moirano
- Cancer Epidemiology Unit and CPO-Piemonte, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; Postgraduate School in Biostatistics, Department of Public Health and Pediatrics, University of Turin, 10126 Torino, Italy
| | - Paolo Fava
- Section of Dermatology, Department of Medical Sciences, University of Turin, Turin 10126, Torino, Italy
| | - Milena Maule
- Cancer Epidemiology Unit and CPO-Piemonte, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
| | - Simone Ribero
- Section of Dermatology, Department of Medical Sciences, University of Turin, Turin 10126, Torino, Italy
| | - Pietro Quaglino
- Section of Dermatology, Department of Medical Sciences, University of Turin, Turin 10126, Torino, Italy
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Foroutan-Ghaznavi M, Mazloomi SM, Montazeri V, Pirouzpanah S. Dietary patterns in association with the expression of pro-metastatic genes in primary breast cancer. Eur J Nutr 2022; 61:3267-3284. [PMID: 35484415 DOI: 10.1007/s00394-022-02884-1] [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: 07/18/2021] [Accepted: 03/31/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Metastasis is a major leading cause of mortality in female breast cancer (BrCa). Cellular motility is a pathological process of metastasis remarked by the overexpression of cortactin (CTTN), Ras homolog family member-A (RhoA), and Rho-associated kinase (ROCK) genes. Their balance is responsible for upholding the integrity of healthy epithelial cell junctions. This study aimed to explore the associations between a posteriori dietary patterns and the expression levels of pro-metastatic genes in primary BrCa. METHODS In this consecutive case series, 215 eligible women, newly diagnosed with histologically confirmed non-metastatic BrCa (stage I-IIIA), were recruited from Hospitals in Tabriz, Northwestern Iran (2015-2017). The tumoral expression levels of genes were quantified using real-time reverse transcription-polymerase chain reaction. Dietary data assessment was carried out using a validated food frequency questionnaire. RESULTS Three dietary patterns were identified using principal component analysis (KMO = 0.699). Adherence to the "vegan" pattern (vegetables, fruits, legumes, nuts, seeds, and whole grains) was inversely associated with the expression levels of RhoA (ORAdj.T3vs.T1 = 0.24, 95%CI 0.07-0.79) and ROCK (ORAdj.T3vs.T1 = 0.26, 95%CI 0.08-0.87). In addition, the highest adherence to the "prudent" pattern (spices, seafood, dairy, and vegetable oils) decreased the odds of overexpressions at RhoA (ORAdj.T3vs.T1 = 0.26, 95%CI 0.08-0.84) and ROCK genes (ORAdj.T3vs.T1 = 0.29, 95%CI 0.09-0.95). The highest adherence to "Western" pattern (meat, processed meat, hydrogenated fat, fast food, refined cereals, sweets, and soft drinks) was a risk factor associated with the overexpression of RhoA (ORAdj.T3vs.T1 = 3.15, 95%CI 1.12-8.85). CONCLUSION Adherence to healthy dietary patterns was significantly associated with the downregulation of pro-metastatic genes. Findings provided new implications to advance the nutrigenomic knowledge to prevent the odds of over-regulations in pro-metastatic genes of the primary BrCa.
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Affiliation(s)
- Mitra Foroutan-Ghaznavi
- Department of Clinical Nutrition, Faculty of Nutrition and Food Sciences, Shiraz University of Medical Sciences, 7134814336, Shiraz, Iran.,Stem Cell Research Center, Tabriz University of Medical Sciences, 5166614756, Tabriz, Iran.,Department of Clinical Nutrition, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, 7194815711, Shiraz, Iran
| | - Seyed-Mohammad Mazloomi
- Nutrition Research Center, Shiraz University of Medical Sciences, 7193635899, Shiraz, Iran.,Department of Food Hygiene and Quality Control, Faculty of Nutrition and Food Sciences, Shiraz University of Medical Sciences, 7134814336, Shiraz, Iran
| | - Vahid Montazeri
- Department of Thoracic Surgery, Faculty of Medicine, Tabriz University of Medical Sciences, 5166414766, Tabriz, Iran.,Department of Surgery, Nour-Nejat Hospital, 5138665793, Tabriz, Iran
| | - Saeed Pirouzpanah
- Stem Cell Research Center, Tabriz University of Medical Sciences, 5166614756, Tabriz, Iran. .,Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, 5166414766, Tabriz, Iran.
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9
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Núñez-Ruiz A, Sánchez-Brena F, López-Pacheco C, Acevedo-Domínguez NA, Soldevila G. Obesity modulates the immune macroenvironment associated with breast cancer development. PLoS One 2022; 17:e0266827. [PMID: 35472214 PMCID: PMC9041840 DOI: 10.1371/journal.pone.0266827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/28/2022] [Indexed: 11/19/2022] Open
Abstract
Growing evidence demonstrates a strong correlation between obesity and an increased risk of breast cancer, although the mechanisms involved have not been completely elucidated. Some reports have described a crosstalk between adipocytes, cancer cells, and immune cells within the tumor microenvironment, however, it is currently unknown whether obesity can promote tumor growth by inducing systemic alterations of the immune cell homeostasis in peripheral lymphoid organs and adipose tissue. Here, we used the E0771 breast cancer cell line in a mouse model of diet-induced obesity to analyze the immune subpopulations present in the tumors, visceral adipose tissue (VAT), and spleen of lean and obese mice. Our results showed a significant reduction in the frequency of infiltrating CD8+ T cells and a decreased M1/M2 macrophage ratio, indicative of the compromised anti-tumoral immune response reported in obesity. Despite not finding differences in the percentage or numbers of intratumoral Tregs, phenotypic analysis showed that they were enriched in CD39+, PD-1+ and CCR8+ cells, compared to the draining lymph nodes, confirming the highly immunosuppressive profile of infiltrating Tregs reported in established tumors. Analysis of peripheral T lymphocytes showed that tumor development in obese mice was associated to a significant increase in the percentage of peripheral Tregs, which supports the systemic immunosuppressive effect caused by the tumor. Interestingly, evaluation of immune subpopulations in the VAT showed that the characteristic increase in the M1/M2 macrophage ratio reported in obesity, was completely reversed in tumor-bearing mice, resembling the M2-polarized profile found in the microenvironment of the growing tumor. Importantly, VAT Tregs, which are commonly decreased in obese mice, were significantly increased in the presence of breast tumors and displayed significantly higher levels of Foxp3, indicating a regulatory feedback mechanism triggered by tumor growth. Altogether, our results identify a complex reciprocal relationship between adipocytes, immune cells, and the tumor, which may modulate the immune macroenvironment that promotes breast cancer development in obesity.
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Affiliation(s)
- Aleida Núñez-Ruiz
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, UNAM, México City, México
| | - Flor Sánchez-Brena
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, UNAM, México City, México
| | - Cynthia López-Pacheco
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, UNAM, México City, México
- Laboratorio Nacional de Citometría de Flujo, Instituto de Investigaciones Biomédicas, UNAM, México City, México
| | | | - Gloria Soldevila
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, UNAM, México City, México
- * E-mail:
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10
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Lizarraga-Mollinedo E, Carreras-Badosa G, Xargay-Torrent S, Remesar X, Mas-Pares B, Prats-Puig A, de Zegher F, Ibáñez L, López-Bermejo A, Bassols J. Catch-up growth in juvenile rats, fat expansion, and dysregulation of visceral adipose tissue. Pediatr Res 2022; 91:107-115. [PMID: 33654281 DOI: 10.1038/s41390-021-01422-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 01/06/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Accelerated catch-up growth following intrauterine restriction increases the risk of developing visceral adiposity and metabolic abnormalities. However, the underlying molecular mechanisms of such metabolic programming are still poorly understood. METHODS A Wistar rat model of catch-up growth following intrauterine restriction was used. A gene expression array was performed in the retroperitoneal adipose tissue sampled at postnatal day (PD) 42. RESULTS Five hundred and forty-six differentially expressed genes (DEGs) were identified (adjusted p value < 0.05). Gene ontology enrichment analysis identified pathways related to immune and lipid metabolic processes, brown fat cell differentiation, and regulation of PI3K. Ccl21, Npr3, Serpina3n, Pnpla3, Slc2a4, and Serpina12 were validated to be upregulated in catch-up pups (all p < 0.01) and related to several fat expansion and metabolic parameters, including body weight at PD42, postnatal body weight gain, white and brown adipose tissue mass, plasma triglycerides, and insulin resistance index (all p < 0.05). CONCLUSIONS Genes related to immune and metabolic processes were upregulated in retroperitoneal adipose tissue following catch-up growth in juvenile rats and were found to be associated with fat expansion and metabolic parameters. Our results provide evidence for several dysregulated genes in white adipose tissue that could help develop novel strategies to prevent the metabolic abnormalities associated with catch-up growth. IMPACT Catch-up growth presents several dysregulated genes in white adipose tissue related to metabolic abnormalities. Ccl21, Npr3, Serpina3n, Pnpla3, Slc2a4, and Serpina12 were validated to be upregulated in catch-up pups and related to visceral fat expansion and metabolic parameters. Profiling and validation of these dysregulated genes in visceral adipose tissue could help develop novel strategies to prevent the metabolic abnormalities associated with catch-up growth.
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Affiliation(s)
| | | | | | - Xavier Remesar
- Department of Biochemistry and Molecular Biomedicine, Universitat de Barcelona, Barcelona, Spain.,CIBEROBN, Instituto de Salud Carlos III, Madrid, Spain
| | - Berta Mas-Pares
- Maternal-Fetal Metabolic Group, Girona Biomedical Research Institute, Girona, Spain
| | - Anna Prats-Puig
- Department of Physiotherapy, EUSES University School, Girona, Spain
| | - Francis de Zegher
- Department of Development AND Regeneration, University of Leuven, Leuven, Belgium
| | - Lourdes Ibáñez
- Sant Joan de Déu Children's Hospital Pediatric Institute, University of Barcelona, Barcelona, Spain.,CIBERDEM, Instituto de Salud Carlos III, Madrid, Spain
| | - Abel López-Bermejo
- Pediatric Endocrinology Group, Girona Biomedical Research Institute, Girona, Spain. .,Department of Pediatrics, Dr. Josep Trueta Hospital, Girona, Spain. .,Department of Medical Sciences, University of Girona, Girona, Spain.
| | - Judit Bassols
- Maternal-Fetal Metabolic Group, Girona Biomedical Research Institute, Girona, Spain
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11
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Gao X, Zhao N, Dong L, Zheng X, Zhang Y, Ding C, Zhao S, Ma Z, Wang Y. A Novel Lipid Prognostic Signature of ADCY2, LIPE, and OLR1 in Head and Neck Squamous Cell Carcinoma. Front Oncol 2021; 11:735993. [PMID: 34900686 PMCID: PMC8655234 DOI: 10.3389/fonc.2021.735993] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 11/03/2021] [Indexed: 12/24/2022] Open
Abstract
SIMPLE SUMMARY Clinically, aberrant lipid metabolism is responsible for overweight and/or obesity. Overweight is considered as an independent factor of cancer risk in 2019. Therefore, lipid metabolic reprogramming is an emerging hallmark of malignancy. It is an urgent need to comprehensively understand the relationship among lipid metabolism and HNSCC and identify a valuable biomarker for predicting prognosis of HNSCC patients. Three new findings were found in this study. Firstly, we identified the lipid-related differentially expressed genes (DEGs) by using the GEO microarrays and TCGA dataset. A novel lipid-related mRNA prognostic signature (LRPS, consisting of ADCY2, LIPE and OLR1) was developed, which could predict the survival and prognosis of HNSCC patients as an independent effective prognostic factor. Secondly, we found that the LRPS could indicate the type of infiltrated immune cells in HNSCC tumor microenvironment. Thirdly, we verified that the LPPS score could interpret the TP53 status of HNSCC. Our new findings indicated that LRPS has a potential to be a promising indicator of overall survival, TP53 status, and immune characteristics in HNSCC, and perhaps can monitor and guide the treatment efficacy and prognosis of HNSCC in the future. BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is characterized by a high frequency of lymph node metastasis and a high mortality. Lipid metabolic reprogramming is an emerging carcinogen as its role in fulfilling cancer growth and spread. However, little is known about the correlation between lipid metabolism and HNSCC. MATERIALS AND METHODS Expressions of lipid-related genes were obtained from the Cancer Genome Atlas (TCGA) and Gene expression Omnibus (GEO) databases for differential and functional analyses. A total number of 498 patients from TCGA with complete information were included to identify a lipid-related prognostic signature (LRPS), based on ADCY2, LIPE, and OLR1, by using univariate and multivariate Cox regression analyses. LRPS-high and LRPS-low groups were accordingly divided to pathway and cell enrichment analyses. RESULTS LRS-low patients had a better overall survival and relapse - free survival than LRS-high ones in HNSCC. The LRPS-high group was significantly related to perineural invasion of cancer, cancer-related pathways, high TP53 mutation rate, high proportion of natural killer T cells (NKT), dendritic cells, monocytes, Treg, and M1 and M2 macrophage infiltration in HNSCC tumor tissues. Conversely, the LRPS-low group correlated with DNA damage-related and T-cell-regulated pathways, low frequency of mutated TP53, and high infiltration of B cells and CD4+ effector cells including Th1 and Th2. CONCLUSION LRPS has a potential to be a promising indicator of overall survival, prognosis, TP53 status, and immune characteristics in HNSCC.
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Affiliation(s)
- Xiaolei Gao
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
- National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China
- Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, China
| | - Na Zhao
- Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston, MA, United States
- Department of Prosthodontics, Shanghai Stomatological Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Shanghai Stomatological Hospital, Fudan University, Shanghai, China
| | - Liying Dong
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Xuan Zheng
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yixin Zhang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Chong Ding
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Shuyan Zhao
- The Fifth Clinical Division, Peking University School and Hospital of Stomatology, Beijing, China
| | - Zeyun Ma
- Department of VIP Service, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yixiang Wang
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
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12
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Abstract
There has been considerable research in recent years on dietary factors and/or nutritional elements that might impact melanoma risk. A wide variety of dietary compounds have been studied, but only a selected group will be discussed in this review. Many have promising in vitro evidence supporting their potential, and some have been associated with decreased melanoma risk in epidemiologic studies; however, data from randomized controlled trials in humans are lacking. Future studies may be able to clarify the potential role of dietary components in melanoma risk reduction.
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13
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Bisht VS, Giri K, Kumar D, Ambatipudi K. Oxygen and metabolic reprogramming in the tumor microenvironment influences metastasis homing. Cancer Biol Ther 2021; 22:493-512. [PMID: 34696706 DOI: 10.1080/15384047.2021.1992233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Tumor metastasis is the leading cause of cancer mortality, often characterized by abnormal cell growth and invasion to distant organs. The cancer invasion due to epithelial to mesenchymal transition is affected by metabolic and oxygen availability in the tumor-associated micro-environment. A precise alteration in oxygen and metabolic signaling between healthy and metastatic cells is a substantial probe for understanding tumor progression and metastasis. Molecular heterogeneity in the tumor microenvironment help to sustain the metastatic cell growth during their survival shift from low to high metabolic-oxygen-rich sites and reinforces the metastatic events. This review highlighted the crucial role of oxygen and metabolites in metastatic progression and exemplified the role of metabolic rewiring and oxygen availability in cancer cell adaptation. Furthermore, we have also addressed potential applications of altered oxygen and metabolic networking with tumor type that could be a signature pattern to assess tumor growth and chemotherapeutics efficacy in managing cancer metastasis.
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Affiliation(s)
- Vinod S Bisht
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Kuldeep Giri
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Deepak Kumar
- Department of Cancer Biology, Central Drug Research Institute, Lucknow, India.,Academy of Scientific & Innovative Research, New Delhi, India
| | - Kiran Ambatipudi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
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14
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Olszańska J, Pietraszek-Gremplewicz K, Nowak D. Melanoma Progression under Obesity: Focus on Adipokines. Cancers (Basel) 2021; 13:cancers13092281. [PMID: 34068679 PMCID: PMC8126042 DOI: 10.3390/cancers13092281] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/01/2021] [Accepted: 05/05/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Obesity is a rapidly growing public health problem and the reason for numerous diseases in the human body, including cancer. This article reviews the current knowledge of the effect of molecules secreted by adipose tissue-adipokines on melanoma progression. We also discuss the role of these factors as markers of incidence, metastasis, and melanoma patient survival. Understanding the functions of adipokines will lead to knowledge of whether and how obesity promotes melanoma growth. Abstract Obesity is a growing problem in the world and is one of the risk factors of various cancers. Among these cancers is melanoma, which accounts for the majority of skin tumor deaths. Current studies are looking for a correlation between obesity and melanoma. They suspect that a potential cause of its development is connected to the biology of adipokines, active molecules secreted by adipose tissue. Under physiological conditions, adipokines control many processes, including lipid and glucose homeostasis, insulin sensitivity, angiogenesis, and inflammations. However, when there is an increased amount of fat in the body, their secretion is dysregulated. This article reviews the current knowledge of the effect of adipokines on melanoma growth. This work focuses on the molecular pathways by which adipose tissue secreted molecules modify the angiogenesis, migration, invasion, proliferation, and death of melanoma cells. We also discuss the role of these factors as markers of incidence, metastasis, and melanoma patient survival. Understanding the functions of adipokines will lead to knowledge of whether and how obesity promotes melanoma growth. Further studies may contribute to the innovations of therapies and the use of adipokines as predictive and/or prognostic biomarkers.
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15
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Mazurkiewicz J, Simiczyjew A, Dratkiewicz E, Ziętek M, Matkowski R, Nowak D. Stromal Cells Present in the Melanoma Niche Affect Tumor Invasiveness and Its Resistance to Therapy. Int J Mol Sci 2021; 22:E529. [PMID: 33430277 PMCID: PMC7825728 DOI: 10.3390/ijms22020529] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 12/29/2020] [Accepted: 01/05/2021] [Indexed: 12/14/2022] Open
Abstract
Malignant melanoma is a highly metastatic type of cancer, which arises frequently from transformed pigment cells and melanocytes as a result of long-term UV radiation exposure. In recent years, the incidence of newly diagnosed melanoma patients reached 5% of all cancer cases. Despite the development of novel targeted therapies directed against melanoma-specific markers, patients' response to treatment is often weak or short-term due to a rapid acquisition of drug resistance. Among the factors affecting therapy effectiveness, elements of the tumor microenvironment play a major role. Melanoma niche encompasses adjacent cells, such as keratinocytes, cancer-associated fibroblasts (CAFs), adipocytes, and immune cells, as well as components of the extracellular matrix and tumor-specific physicochemical properties. In this review, we summarize the current knowledge concerning the influence of cancer-associated cells (keratinocytes, CAFs, adipocytes) on the process of melanomagenesis, tumor progression, invasiveness, and the emergence of drug resistance in melanoma. We also address how melanoma can alter the differentiation and activation status of cells present in the tumor microenvironment. Understanding these complex interactions between malignant and cancer-associated cells could improve the development of effective antitumor therapeutic strategies.
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Affiliation(s)
- Justyna Mazurkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Ewelina Dratkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
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16
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Chen D, Zhang X, Li Z, Zhu B. Metabolic regulatory crosstalk between tumor microenvironment and tumor-associated macrophages. Am J Cancer Res 2021; 11:1016-1030. [PMID: 33391518 PMCID: PMC7738889 DOI: 10.7150/thno.51777] [Citation(s) in RCA: 158] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/18/2020] [Indexed: 02/06/2023] Open
Abstract
Macrophages phagocytize pathogens to initiate innate immunity and products from the tumor microenvironment (TME) to mediate tumor immunity. The loss of tumor-associated macrophage (TAM)-mediated immune responses results in immune suppression. To reverse this immune disorder, the regulatory mechanism of TAMs in the TME needs to be clarified. Immune molecules (cytokines and chemokines) from TAMs and the TME have been widely accepted as mutual mediators of signal transduction in the past few decades. Recently, researchers have tried to seek the intrinsic mechanism of TAM phenotypic and functional changes through metabolic connections. Numerous metabolites derived from the TME have been identified that induce the cell-cell crosstalk with TAMs. The bulk tumor cells, immune cells, and stromal cells produce metabolites in the TME that are involved in the metabolic regulation of TAMs. Meanwhile, some products from TAMs regulate the biological functions of the tumor as well. Here, we review the recent reports demonstrating the metabolic regulation between TME and TAMs.
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17
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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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18
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Simiczyjew A, Dratkiewicz E, Mazurkiewicz J, Ziętek M, Matkowski R, Nowak D. The Influence of Tumor Microenvironment on Immune Escape of Melanoma. Int J Mol Sci 2020; 21:E8359. [PMID: 33171792 PMCID: PMC7664679 DOI: 10.3390/ijms21218359] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/30/2020] [Accepted: 11/05/2020] [Indexed: 12/15/2022] Open
Abstract
The low efficiency of currently-used anti-cancer therapies poses a serious challenge, especially in the case of malignant melanoma, a cancer characterized by elevated invasiveness and relatively high mortality rate. The role of the tumor microenvironment in the progression of melanoma and its acquisition of resistance to treatment seems to be the main focus of recent studies. One of the factors that, in normal conditions, aids the organism in its fight against the cancer and, following the malignant transformation, adapts to facilitate the development of the tumor is the immune system. A variety of cell types, i.e., T and B lymphocytes, macrophages, and dendritic and natural killer cells, as well as neutrophils, support the growth and invasiveness of melanoma cells, utilizing a plethora of mechanisms, including secretion of pro-inflammatory molecules, induction of inhibitory receptors expression, or depletion of essential nutrients. This review provides a comprehensive summary of the processes regulated by tumor-associated cells that promote the immune escape of melanoma cells. The described mechanisms offer potential new targets for anti-cancer treatment and should be further studied to improve currently-employed therapies.
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Affiliation(s)
- Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (E.D.); (J.M.); (D.N.)
| | - Ewelina Dratkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (E.D.); (J.M.); (D.N.)
| | - Justyna Mazurkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (E.D.); (J.M.); (D.N.)
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (E.D.); (J.M.); (D.N.)
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19
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Vanillic Acid Improves Comorbidity of Cancer and Obesity through STAT3 Regulation in High-Fat-Diet-Induced Obese and B16BL6 Melanoma-Injected Mice. Biomolecules 2020; 10:biom10081098. [PMID: 32722030 PMCID: PMC7464557 DOI: 10.3390/biom10081098] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 12/12/2022] Open
Abstract
Obesity is known to be associated with risk and aggressiveness of cancer. Melanoma, the most lethal type of skin cancer, is also closely related to the prevalence of obesity. In this study, we established a cancer–obesity comorbidity (COC) model to investigate the effects of vanillic acid (VA). After a five-week administration with a high-fat diet (HFD) to induce obesity, subcutaneous allograft of B16BL6 cells were followed, and VA was orally administrated for an additional two weeks. VA-fed mice showed significantly decreased body weight and white adipose tissue (WAT) weight, which were due to increased thermogenesis and AMPK activation in WATs. Growth of cancer was also suppressed. Mechanistic studies revealed increased apoptosis and autophagy markers by VA; however, caspase 3 was not involved. Since signal transducer and activator of transcription 3 (STAT3) is suggested as an important pathway linking obesity and cancer, we further investigated to find out if STAT3 phosphorylation was repressed by VA treatment, and this was again confirmed in a COC cell model of adipocyte conditioned medium-treated B16BL6 melanoma cells. Overall, our results show VA induces STAT3-mediated autophagy to inhibit cancer growth and thermogenesis to ameliorate obesity in COC. Based on these findings, we suggest VA as a candidate therapeutic agent for COC treatment.
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20
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Smith LK, Arabi S, Lelliott EJ, McArthur GA, Sheppard KE. Obesity and the Impact on Cutaneous Melanoma: Friend or Foe? Cancers (Basel) 2020; 12:cancers12061583. [PMID: 32549336 PMCID: PMC7352630 DOI: 10.3390/cancers12061583] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/12/2022] Open
Abstract
Excess body weight has been identified as a risk factor for many types of cancers, and for the majority of cancers, it is associated with poor outcomes. In contrast, there are cancers in which obesity is associated with favorable outcomes and this has been termed the “obesity paradox”. In melanoma, the connection between obesity and the increased incidence is not as strong as for other cancer types with some but not all studies showing an association. However, several recent studies have indicated that increased body mass index (BMI) improves survival outcomes in targeted and immune therapy treated melanoma patients. The mechanisms underlying how obesity leads to changes in therapeutic outcomes are not completely understood. This review discusses the current evidence implicating obesity in melanoma progression and patient response to targeted and immunotherapy, and discusses potential mechanisms underpinning these associations.
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Affiliation(s)
- Lorey K. Smith
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (L.K.S.); (S.A.); (E.J.L.); (G.A.M.)
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Shaghayegh Arabi
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (L.K.S.); (S.A.); (E.J.L.); (G.A.M.)
| | - Emily J. Lelliott
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (L.K.S.); (S.A.); (E.J.L.); (G.A.M.)
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Grant A. McArthur
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (L.K.S.); (S.A.); (E.J.L.); (G.A.M.)
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Karen E. Sheppard
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (L.K.S.); (S.A.); (E.J.L.); (G.A.M.)
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia
- Department of Biochemistry and Molecular Biology, University of Melbourne, Parkville, VIC 3010, Australia
- Correspondence:
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21
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Park M, Cho KA, Kim YH, Lee KH, Woo SY. Lymphatic endothelial cells promote T lymphocyte migration into lymph nodes under hyperlipidemic conditions. Biochem Biophys Res Commun 2020; 525:786-792. [PMID: 32147097 DOI: 10.1016/j.bbrc.2020.02.154] [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: 02/12/2020] [Accepted: 02/26/2020] [Indexed: 11/26/2022]
Abstract
Lymphatic vessels serve as conduits through which immune cells traffic. Because lymphatic vessels are also involved in lipid transport, their function is vulnerable to abnormal metabolic conditions such as obesity and hyperlipidemia. Exactly how these conditions impact immune cell trafficking, however, is not well understood. Here, we found higher numbers of LYVE-1-positive lymphatic endothelial cells and CD3-positive T cells in the lymph nodes of mice fed high-cholesterol or high-fat diets compared with those of mice fed a normal chow diet. To confirm the effect of fat content on immune cell trafficking, the lymphatic endothelial SVEC4-10 cell line was treated with palmitic acid at a 100 μM concentration. After 24 h, palmitic acid-treated cells exhibited increased expression of podoplanin and vascular growth-associated molecules (VEGFC, VEGFD, VEGFR3, and NRP2) and enhanced tube formation. Microarray analysis showed an increase in pro-inflammatory cytokine and chemokine transcription after palmitic acid treatment. Finally, transwell migration assay confirmed that T cell line moved toward medium previously cultured with palmitic acid-treated SVEC4-10 cells. Together, our results suggest that hyperlipidemia drives lymphatic vessel remodeling and T cell migration toward lymphatic endothelial cells.
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Affiliation(s)
- Minhwa Park
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, 07804, South Korea
| | - Kyung-Ah Cho
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, 07804, South Korea
| | - Yu-Hee Kim
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, 07804, South Korea
| | - Kyung Ho Lee
- Department of Dermatology, Bucheon St. Mary's Hospital, The Catholic University of Korea, 14647, South Korea.
| | - So-Youn Woo
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, 07804, South Korea.
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22
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Chen Y, Shao Z, Jiang E, Zhou X, Wang L, Wang H, Luo X, Chen Q, Liu K, Shang Z. CCL21/CCR7 interaction promotes EMT and enhances the stemness of OSCC via a JAK2/STAT3 signaling pathway. J Cell Physiol 2020; 235:5995-6009. [PMID: 32017846 DOI: 10.1002/jcp.29525] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 01/10/2020] [Indexed: 12/15/2022]
Abstract
Chemokines and their receptors show a strong relationship with poor clinical outcomes in various cancers. However, their underlying mechanisms remain to be fully elucidated. In our research, we found C-C chemokine receptor 7 (CCR7) and its ligand chemokine ligand 21 (CCL21) were abnormally abundant in oral squamous cell carcinoma (OSCC) tissues, and CCR7 expression was correlated with poor prognosis of OSCC. After exogenous CCL21 stimulation, epithelial-mesenchymal transition (EMT) was promoted in OSCC cells, and cancer stem cell-related markers CD133, CD44, BMI1, ALDH1A1, and OCT4 increased. The migration, invasion, tumorsphere formation, and colony formation abilities of OSCC cells were enhanced, indicating that the stemness of OSCC cells was also improved. The knockdown and overexpression of CCR7 efficiently affected the CCL21-induced EMT and stemness of OSCC cells. When treated with CCL21, the phospho-JAK2 and phospho-STAT3 markedly increased. The inhibitor of the Janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) significantly suppressed CCL21-induced EMT and stemness of OSCC cells. In conclusion, CCL21/CCR7 axis regulated EMT progress and promoted the stemness of OSCC by activating the JAK2/STAT3 signaling pathway. CCL21/CCR7 might be an effective target for OSCC prevention and treatment.
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Affiliation(s)
- Yang Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Zhe Shao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China.,Department of Oral and Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Erhui Jiang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Xiaocheng Zhou
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China.,Department of Oral and Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lin Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Hui Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Xinyue Luo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Qingli Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China
| | - Ke Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China.,Department of Oral and Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhengjun Shang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology, School and Hospital of Stomatology, Hubei Province & Key Laboratory of Oral Biomedicine (Wuhan University), Wuhan, China.,Department of Oral and Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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23
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Clement E, Lazar I, Attané C, Carrié L, Dauvillier S, Ducoux-Petit M, Esteve D, Menneteau T, Moutahir M, Le Gonidec S, Dalle S, Valet P, Burlet-Schiltz O, Muller C, Nieto L. Adipocyte extracellular vesicles carry enzymes and fatty acids that stimulate mitochondrial metabolism and remodeling in tumor cells. EMBO J 2020; 39:e102525. [PMID: 31919869 DOI: 10.15252/embj.2019102525] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 11/20/2019] [Accepted: 12/02/2019] [Indexed: 12/11/2022] Open
Abstract
Extracellular vesicles are emerging key actors in adipocyte communication. Notably, small extracellular vesicles shed by adipocytes stimulate fatty acid oxidation and migration in melanoma cells and these effects are enhanced in obesity. However, the vesicular actors and cellular processes involved remain largely unknown. Here, we elucidate the mechanisms linking adipocyte extracellular vesicles to metabolic remodeling and cell migration. We show that adipocyte vesicles stimulate melanoma fatty acid oxidation by providing both enzymes and substrates. In obesity, the heightened effect of extracellular vesicles depends on increased transport of fatty acids, not fatty acid oxidation-related enzymes. These fatty acids, stored within lipid droplets in cancer cells, drive fatty acid oxidation upon being released by lipophagy. This increase in mitochondrial activity redistributes mitochondria to membrane protrusions of migrating cells, which is necessary to increase cell migration in the presence of adipocyte vesicles. Our results provide key insights into the role of extracellular vesicles in the metabolic cooperation that takes place between adipocytes and tumors with particular relevance to obesity.
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Affiliation(s)
- Emily Clement
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Ikrame Lazar
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Camille Attané
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Lorry Carrié
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Stéphanie Dauvillier
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Manuelle Ducoux-Petit
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - David Esteve
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Thomas Menneteau
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Mohamed Moutahir
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Sophie Le Gonidec
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), INSERM, UPS, Université de Toulouse, Toulouse, France
| | - Stéphane Dalle
- Department of Dermatology, Centre Hospitalier Lyon Sud, Pierre Bénite Cedex, France
| | - Philippe Valet
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), INSERM, UPS, Université de Toulouse, Toulouse, France
| | - Odile Burlet-Schiltz
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Catherine Muller
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Nieto
- Institut de Pharmacologie et de Biologie Structurale (IPBS), CNRS, UPS, Université de Toulouse, Toulouse, France
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24
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Karagiannis GS, Condeelis JS, Oktay MH. Chemotherapy-Induced Metastasis: Molecular Mechanisms, Clinical Manifestations, Therapeutic Interventions. Cancer Res 2019; 79:4567-4576. [PMID: 31431464 PMCID: PMC6744993 DOI: 10.1158/0008-5472.can-19-1147] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/20/2019] [Accepted: 06/13/2019] [Indexed: 12/21/2022]
Abstract
Chemotherapy offers long-term clinical benefits to many patients with advanced cancer. However, recent evidence has linked the cytotoxic effects of chemotherapy with the de novo elicitation of a prometastatic tumor microenvironment. This "modified" tumor microenvironment is triggered by a chemotherapy-driven cytokine storm or through direct effects of certain chemotherapeutics on stromal and/or immune cells, the most critical being tumor-associated macrophages. These chemotherapy-educated cells act as facilitators in tumor-host cell interactions promoting the establishment of distant metastasis. Certain clinical studies now offer substantial evidence that prometastatic changes are indeed identified in the tumor microenvironment of certain patient subpopulations, especially those that do not present with any pathologic response after neoadjuvant chemotherapy. Deciphering the exact contextual prerequisites for chemotherapy-driven metastasis will be paramount for designing novel mechanism-based treatments for circumventing chemotherapy-induced metastasis.
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Affiliation(s)
- George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Surgery, Montefiore Medical Center, Bronx, New York
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Montefiore Medical Center, Bronx, New York
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25
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Qiu M, Huang K, Liu Y, Yang Y, Tang H, Liu X, Wang C, Chen H, Xiong Y, Zhang J, Yang J. Modulation of intestinal microbiota by glycyrrhizic acid prevents high-fat diet-enhanced pre-metastatic niche formation and metastasis. Mucosal Immunol 2019; 12:945-957. [PMID: 30755716 DOI: 10.1038/s41385-019-0144-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 01/09/2019] [Accepted: 01/27/2019] [Indexed: 02/06/2023]
Abstract
High-fat diet (HFD) promotes lung pre-metastatic niche formation and metastasis. Thus, there is an urgent need to identify the underlying mechanisms and develop strategies to overcome them. Here we demonstrate that glycyrrhizic acid (GA) prevents HFD-enhanced pre-metastatic niche formation and metastasis through gut microbiota. GA reduced HFD-enhanced myeloid-derived suppressor cell recruitment, pro-metastatic protein S100A8/A9 expression and metastasis burden of 4T1 breast cancer and B16F10 melanoma, accompanied by gut microbiota alteration and colonic macrophage polarization far away the M1-like phenotype. These parameters were greatly decreased by treatment with antibiotics, recolonization of Desulfovibrio vulgaris and Clostridium sordellii, and administration of lipopolysaccharide or deoxycholic acid. Macrophage depletion attenuated HFD-enhanced pre-metastatic niche formation and metastasis, but failed to further affect the effects of GA. Mechanistically, counteraction of HFD-enhanced gut microbiota dysbiosis by GA inhibited Gr-1+ myeloid cell migration and S100A8/A9 expression through decreasing the proportion of M1-like macrophages and their production of CCL2 and TNF-α in the colons via LPS/HMGB1/NF-κB signaling inactivation. Together, targeting the gut microbiota by GA to modulate colonic macrophages could be a novel strategy for the prevention of HFD-enhanced pre-metastatic niche formation and metastasis.
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Affiliation(s)
- Miao Qiu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Keqing Huang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yanzhuo Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yuqing Yang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Honglin Tang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Xiaoxiao Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Chenlong Wang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Honglei Chen
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yu Xiong
- Department of Radiation and Medical Oncology, Zhongnan Hospital, Wuhan University, 430071, Wuhan, China
| | - Jing Zhang
- Animal Experimental Center of Wuhan University, 430071, Wuhan, China
| | - Jing Yang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China.
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26
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Cote B, Rao D, Alany RG, Kwon GS, Alani AW. Lymphatic changes in cancer and drug delivery to the lymphatics in solid tumors. Adv Drug Deliv Rev 2019; 144:16-34. [PMID: 31461662 DOI: 10.1016/j.addr.2019.08.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 08/05/2019] [Accepted: 08/23/2019] [Indexed: 02/08/2023]
Abstract
Although many solid tumors use the lymphatic system to metastasize, there are few treatment options that directly target cancer present in the lymphatic system, and those that do are highly invasive, uncomfortable, and/or have limitations. In this review we provide a brief overview of lymphatic function and anatomy, discusses changes that befall the lymphatics in cancer and the mechanisms by which these changes occur, and highlight limitations of lymphatic drug delivery. We then go on to summarize relevant techniques and new research for targeting cancer populations in the lymphatics and enhancing drug delivery intralymphatically, including intralymphatic injections, isolated limb perfusion, passive nano drug delivery systems, and actively targeted nanomedicine.
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27
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Jain S, Dash P, Minz AP, Satpathi S, Samal AG, Behera PK, Satpathi PS, Senapati S. Lipopolysaccharide (LPS) enhances prostate cancer metastasis potentially through NF-κB activation and recurrent dexamethasone administration fails to suppress it in vivo. Prostate 2019; 79:168-182. [PMID: 30264470 DOI: 10.1002/pros.23722] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/13/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Previous studies have shown the effect of bacterial lipopolysaccharide (LPS) on enhanced cancer cells' growth and metastasis. However, the effect of LPS on prostate cancer (PCa) cells metastasis has not been investigated in details. This study aimed to investigate the functional role of LPS on PCa cells metastasis and determine the effect of dexamethasone (DEX) on this event. METHODS Two different PCa reporter cells lines (DU145-NF-κB-Luc and MAT-LyLu- NF-κB-Luc) were used to assess the direct effect of LPS on NF-κB activation in PCa cells. Plasma collected from LPS-stimulated human and rodent blood were used to check the indirect effect of LPS on NF-κB activation in PCa cells. Trans-well migration assay and two different orthotopic PCa animal models were used to investigate the effect of LPS on DU145 and MAT-LyLu cells migration or metastasis in vitro and in vivo, respectively. In all the studies DEX was used with or without LPS stimulation. RESULTS LPS and secretory factors present in plasma collected from LPS-stimulated blood, significantly activated NF-κB in DU145, and MAT-LyLu cells and enhanced their migration in vitro. DEX significantly suppressed LPS-mediated activation of cancer and blood cells and abrogated the direct and indirect pro-migratory effect of LPS on PCa cells. Systemic administration of LPS activated NF-κB in DU145 cells in vivo; however, failed to alter the metastatic properties of these cells. On the other hand, systemic administration of LPS to MAT-LyLu tumor bearing animals significantly enhanced the incidence of metastasis without altering the overall growth of primary tumors. Unexpectedly, though DEX significantly suppressed MAT-LyLu primary tumor weights, it aggravated metastasis of cancer cells in presence and absence of LPS. Moreover, consecutive DEX pre-treatment enhanced experimental peritoneal metastasis of MAT-LyLu cells. At the molecular level, LPS, and/or DEX induced overexpression of immunosuppressive molecules in MAT-LyLu tumors. CONCLUSIONS Overall, our study has shown that LPS and/or LPS induced inflammation can increase PCa metastasis and immunosuppressive dose of DEX might further enhance cancer metastasis.
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Affiliation(s)
- Sumeet Jain
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
- Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Pujarini Dash
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
| | - Aliva P Minz
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
| | | | - Ajit G Samal
- Department of Surgery, Hitech Medical College, Rourkela, Odisha, India
| | - Prativa K Behera
- Department of Pathology, Ispat General Hospital, Rourkela, Odisha, India
| | - Partha S Satpathi
- Department of Microbiology, Midnapore Medical College, Midnapore, West Bengal, India
| | - Shantibhusan Senapati
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
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28
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Tiwari P, Saxena A, Gupta N, Medicherla KM, Suravajhala P, Mathur SK. Systems Genomics of Thigh Adipose Tissue From Asian Indian Type-2 Diabetics Revealed Distinct Protein Interaction Hubs. Front Genet 2019; 9:679. [PMID: 30671081 PMCID: PMC6331691 DOI: 10.3389/fgene.2018.00679] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 12/07/2018] [Indexed: 12/13/2022] Open
Abstract
We performed a systematic analysis of genes implicated in thigh subcutaneous adipose tissue of Asian Indian Type 2 Diabetes Mellitus (AIT2DM) and created a phenome-interactome network. This analysis was performed on 60 subjects specific to limb thigh fat by integrating phenotypic traits and similarity scores associated with AIT2DM. Using a phenotypic attribute, a contextual neighbor was identified across all the traits, viz. body mass index (BMI) statistics, adipocyte size, lipid parameters, homeostatic model assessment- insulin resistance (HOMA-IR), HOMA-ß. In this work, we have attempted to characterize transcription signatures using the phenome-interactome maps where each of the traits under study including the intermediary phenotypes has a distinct set of genes forming the hubs. Furthermore, we have identified various clinical, biochemical, and radiological parameters which show significant correlation with distinct hubs. We observed a number of novel pathways and genes including those that are non-coding RNAs implicated in AIT2DM.We showed that they appear to be associated with pathways, viz. tyrosine kinase JAK2, NOTCH thereby recruiting signaling molecules such as STAT5 and Src family kinases on the cell surface regulated them and our analyses comprising significant hubs suggest that thigh subcutaneous adipose tissue plays a role in pathophysiology of AIT2DM.
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Affiliation(s)
- Pradeep Tiwari
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India.,Department of Endocrinology, Sawai Man Singh Medical College and Hospital, Jaipur, India.,Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur, India
| | - Aditya Saxena
- Department of Biotechnology, Institute of Applied Sciences and Humanities, GLA University, Mathura, India
| | - Nidhi Gupta
- Department of Biotechnology, The IIS University, Jaipur, India
| | - Krishna Mohan Medicherla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Prashanth Suravajhala
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Sandeep Kumar Mathur
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur, India
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29
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Ignacio RMC, Lee ES, Wilson AJ, Beeghly-Fadiel A, Whalen MM, Son DS. Obesity-Induced Peritoneal Dissemination of Ovarian Cancer and Dominant Recruitment of Macrophages in Ascites. Immune Netw 2018; 18:e47. [PMID: 30619633 PMCID: PMC6312889 DOI: 10.4110/in.2018.18.e47] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/03/2018] [Accepted: 12/09/2018] [Indexed: 02/07/2023] Open
Abstract
One-fifth of cancer deaths are associated with obesity. Because the molecular mechanisms by which obesity affects the progression of ovarian cancer (OC) are poorly understood, we investigated if obesity could promote the progression of OC cells using the postmenopausal ob/ob mouse model and peritoneal dissemination of mouse ID8 OC cells. Compared to lean mice, obese mice had earlier OC occurrence, greater metastasis throughout the peritoneal cavity, a trend toward shorter survival, and higher circulating glucose and proinflammatory chemokine CXCL1 levels. Ascites in obese mice had higher levels of macrophages (Mφ) and chemokines including CCL2, CXCL12, CXCL13, G-CSF and M-CSF. Omental tumor tissues in obese mice had more adipocytes than lean mice. Our data suggest that obesity may accelerate the peritoneal dissemination of OC through higher production of pro-inflammatory chemokines and Mφ recruitment.
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Affiliation(s)
- Rosa Mistica C Ignacio
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, TN 37208, USA
| | - Eun-Sook Lee
- Department of Pharmaceutical Sciences, College of Pharmacy, Florida A&M University, Tallahassee, FL 32301, USA
| | - Andrew J Wilson
- Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Alicia Beeghly-Fadiel
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA.,Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Margaret M Whalen
- Department of Chemistry, Tennessee State University, Nashville, TN 37209, USA
| | - Deok-Soo Son
- Department of Biochemistry and Cancer Biology, Meharry Medical College, Nashville, TN 37208, USA
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30
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Ma C, Xie J, Luo C, Yin H, Li R, Wang X, Xiong W, Zhang T, Jiang P, Qi W, Zhou T, Yang Z, Wang W, Ma J, Gao G, Yang X. OxLDL promotes lymphangiogenesis and lymphatic metastasis in gastric cancer by upregulating VEGF‑C expression and secretion. Int J Oncol 2018; 54:572-584. [PMID: 30483757 PMCID: PMC6317679 DOI: 10.3892/ijo.2018.4648] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 10/10/2018] [Indexed: 12/17/2022] Open
Abstract
Gastric cancer is one of the most malignant tumor types, and its metastasis is a notable cause of mortality. Among the methods of tumor metastasis, lymphatic metastasis is the predominant one in gastric cancer. A previous study reported that the plasma oxidized low-density lipoprotein (oxLDL) is the risk factor associated with the development of tumors in patients with abnormal lipid metabolism, but the influence of plasma oxLDL in the lymphatic metastasis of gastric cancer remains unclear. In the present study, the concentration of plasma oxLDL from patients with gastric cancer was detected with an ELISA kit, and the lymphatic vessel density in gastric cancer tissues was determined by D2-40 staining. The correlation analysis of oxLDL concentration and lymphatic vessel density demonstrated that plasma oxLDL was positively correlated with lymphatic metastasis in patients with gastric cancer. Subsequently, the popliteal lymph node metastasis animal experiment with nude mice confirmed that oxLDL could promote the lymphatic metastasis of gastric cancer. Following this, the western blotting and ELISA data demonstrated that oxLDL promoted the expression and secretion of vascular endothelia growth factor (VEGF)-C in gastric cancer cell lines. Finally, blocking the lectin-like oxLDL-1 (LOX-1) receptor, a specific receptor for oxLDL, and the nuclear factor (NF)-κB signaling pathway following oxLDL (50 µg/ml) treatment in HGC-27 cells revealed that oxLDL could activate the NF-κB signaling pathway mediated by LOX-1, with subsequent upregulation of VEGF-C expression, and secretion in and from gastric cancer cells, and finally that it could promote the lymphatic metastasis of gastric cancer. These data indicate the association between the plasma oxLDL and the lymphatic metastasis of gastric cancer, and indicate that oxLDL elimination may be a potential therapeutic target for the prevention and intervention of early lymph node metastasis in gastric cancer.
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Affiliation(s)
- Caiqi Ma
- Department of Internal Medicine, Affiliated Guangzhou Women and Children's Medical Center, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jinye Xie
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Chuanghua Luo
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Haofan Yin
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Ruopu Li
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Xi Wang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wenjun Xiong
- Department of Gastrointestinal Surgery, Traditional Chinese Medicine Hospital of Guangdong Province, Guangzhou, Guangdong 510080, P.R. China
| | - Ting Zhang
- Department of Laboratory Medicine, The Second Affiliated Hospital of South China University of Technology, Guangzhou, Guangdong 510080, P.R. China
| | - Ping Jiang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Weiwei Qi
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Ti Zhou
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Zhonghan Yang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wei Wang
- Department of Gastrointestinal Surgery, Traditional Chinese Medicine Hospital of Guangdong Province, Guangzhou, Guangdong 510080, P.R. China
| | - Jianxing Ma
- Department of Physiology, University of Oklahoma, Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Guoquan Gao
- Department of Internal Medicine, Affiliated Guangzhou Women and Children's Medical Center, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Xia Yang
- Department of Internal Medicine, Affiliated Guangzhou Women and Children's Medical Center, Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
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31
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Wu J, Li L, Liu J, Wang Y, Wang Z, Wang Y, Liu W, Zhou Z, Chen C, Liu R, Yang R. CC chemokine receptor 7 promotes triple-negative breast cancer growth and metastasis. Acta Biochim Biophys Sin (Shanghai) 2018; 50:835-842. [PMID: 30032244 DOI: 10.1093/abbs/gmy077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 03/20/2018] [Indexed: 01/11/2023] Open
Abstract
Metastasis is the leading cause of breast cancer-related death. Chemokine (C-C motif) receptor 7 (CCR7) plays important roles in breast cancer metastasis. However, the role of CCR7 in triple-negative breast cancer (TNBC) has not been fully elucidated. In this study, we found that CCR7 is highly expressed in both TNBC cell lines and breast cancer tissues. CCR7 was knocked down by shRNA in 4T1 and MDA-MB-231, two TNBC cell lines, and we found that the depletion of CCR7 significantly decreased TNBC cell proliferation, migration and invasion in vitro. Furthermore, we confirmed that the knockdown of CCR7 reduced the distant metastasis of 4T1 cells in an orthotopic mouse model. Proteomic analysis in 4T1 cells indicated that several signaling pathways such as epithelial cell adhesion molecule might contribute to CCR7's function in breast cancer metastasis. Our results suggest that CCR7 promotes TNBC metastasis and may serve as a target for breast cancer diagnosis and treatment.
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Affiliation(s)
- Jiao Wu
- Second Department of Medical Oncology, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lu Li
- 2014 Grade of Queen Mary College of Medicine, Nanchang University, Nanchang, China
| | - Jianing Liu
- 2014 Grade of Queen Mary College of Medicine, Nanchang University, Nanchang, China
| | - Yang Wang
- Third Department of Internal Medicine, The Fifth People's Hospital of Puyang, Puyang, China
| | - Zehua Wang
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Yangdan Wang
- Department of Oncology, The First Affiliated Hospital of Dali University, Dali, China
| | - Wenjing Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Zhongmei Zhou
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Ceshi Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Rong Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Runxiang Yang
- Second Department of Medical Oncology, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
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32
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Robado de Lope L, Alcíbar OL, Amor López A, Hergueta-Redondo M, Peinado H. Tumour-adipose tissue crosstalk: fuelling tumour metastasis by extracellular vesicles. Philos Trans R Soc Lond B Biol Sci 2018; 373:rstb.2016.0485. [PMID: 29158314 DOI: 10.1098/rstb.2016.0485] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2017] [Indexed: 12/12/2022] Open
Abstract
During metastasis, tumour cells must communicate with their microenvironment by secreted soluble factors and extracellular vesicles. Different stromal cell types (e.g. bone marrow-derived cells, endothelial cells and fibroblasts) influence the growth and progression of tumours. In recent years, interest has extended to other cell types in the tumour microenvironment such as adipocytes and adipose tissue-derived mesenchymal stem cells. Indeed, obesity is becoming pandemic in some developing countries and it is now considered to be a risk factor for cancer progression. However, the true impact of obesity on the metastatic behaviour of tumours is still not yet fully understood. In this 'Perspective' article, we will discuss the potential influence of obesity on tumour metastasis, mainly in melanoma, breast and ovarian cancer. We summarize the main mechanisms involved with special attention to the role of extracellular vesicles in this process. We envisage that besides having a direct impact on tumour cells, obesity systemically preconditions the tumour microenvironment for future metastasis by favouring the formation of pro-inflammatory niches.This article is part of the discussion meeting issue 'Extracellular vesicles and the tumour microenvironment'.
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Affiliation(s)
- Lucía Robado de Lope
- Microenvironment and Metastasis Group, Department of Molecular Oncology, Spanish National Cancer Research Centre (CNIO), Madrid 28029, Spain
| | - Olwen Leaman Alcíbar
- Microenvironment and Metastasis Group, Department of Molecular Oncology, Spanish National Cancer Research Centre (CNIO), Madrid 28029, Spain
| | - Ana Amor López
- Microenvironment and Metastasis Group, Department of Molecular Oncology, Spanish National Cancer Research Centre (CNIO), Madrid 28029, Spain
| | - Marta Hergueta-Redondo
- Microenvironment and Metastasis Group, Department of Molecular Oncology, Spanish National Cancer Research Centre (CNIO), Madrid 28029, Spain
| | - Héctor Peinado
- Microenvironment and Metastasis Group, Department of Molecular Oncology, Spanish National Cancer Research Centre (CNIO), Madrid 28029, Spain .,Children's Cancer and Blood Foundation Laboratories. Department of Pediatrics, Drukier Institute for Children's Health and Meyer Cancer Center, Belfer Research Building, Weill Cornell Medicine, New York, NY 10021, USA
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33
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Zhang M, Di Martino JS, Bowman RL, Campbell NR, Baksh SC, Simon-Vermot T, Kim IS, Haldeman P, Mondal C, Yong-Gonzales V, Abu-Akeel M, Merghoub T, Jones DR, Zhu XG, Arora A, Ariyan CE, Birsoy K, Wolchok JD, Panageas KS, Hollmann T, Bravo-Cordero JJ, White RM. Adipocyte-Derived Lipids Mediate Melanoma Progression via FATP Proteins. Cancer Discov 2018; 8:1006-1025. [PMID: 29903879 DOI: 10.1158/2159-8290.cd-17-1371] [Citation(s) in RCA: 226] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 04/06/2018] [Accepted: 06/06/2018] [Indexed: 12/19/2022]
Abstract
Advanced, metastatic melanomas frequently grow in subcutaneous tissues and portend a poor prognosis. Though subcutaneous tissues are largely composed of adipocytes, the mechanisms by which adipocytes influence melanoma are poorly understood. Using in vitro and in vivo models, we find that adipocytes increase proliferation and invasion of adjacent melanoma cells. Additionally, adipocytes directly transfer lipids to melanoma cells, which alters tumor cell metabolism. Adipocyte-derived lipids are transferred to melanoma cells through the FATP/SLC27A family of lipid transporters expressed on the tumor cell surface. Among the six FATP/SLC27A family members, melanomas significantly overexpress FATP1/SLC27A1. Melanocyte-specific FATP1 expression cooperates with BRAFV600E in transgenic zebrafish to accelerate melanoma development, an effect that is similarly seen in mouse xenograft studies. Pharmacologic blockade of FATPs with the small-molecule inhibitor Lipofermata abrogates lipid transport into melanoma cells and reduces melanoma growth and invasion. These data demonstrate that stromal adipocytes can drive melanoma progression through FATP lipid transporters and represent a new target aimed at interrupting adipocyte-melanoma cross-talk.Significance: We demonstrate that stromal adipocytes are donors of lipids that mediate melanoma progression. Adipocyte-derived lipids are taken up by FATP proteins that are aberrantly expressed in melanoma. Inhibition of FATPs decreases melanoma lipid uptake, invasion, and growth. We provide a mechanism for how stromal adipocytes drive tumor progression and demonstrate a novel microenvironmental therapeutic target. Cancer Discov; 8(8); 1006-25. ©2018 AACR.This article is highlighted in the In This Issue feature, p. 899.
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Affiliation(s)
- Maomao Zhang
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Julie S Di Martino
- Department of Medicine, Division of Hematology and Medical Oncology, Icahn School of Medicine, Tisch Cancer Institute at Mount Sinai, New York, New York
| | - Robert L Bowman
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nathaniel R Campbell
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD Program, New York, New York.,Department of Computational and Systems Biology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sanjeethan C Baksh
- Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD Program, New York, New York
| | - Theresa Simon-Vermot
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Isabella S Kim
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Pearce Haldeman
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Chandrani Mondal
- Department of Medicine, Division of Hematology and Medical Oncology, Icahn School of Medicine, Tisch Cancer Institute at Mount Sinai, New York, New York
| | - Vladimir Yong-Gonzales
- Marron Cancer Metabolism Center, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mohsen Abu-Akeel
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Taha Merghoub
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Drew R Jones
- Metabolomics Core Resource Library, New York University Langone Health, New York, New York
| | - Xiphias Ge Zhu
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, New York
| | - Arshi Arora
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charlotte E Ariyan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kivanç Birsoy
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, New York
| | - Jedd D Wolchok
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Katherine S Panageas
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Travis Hollmann
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jose Javier Bravo-Cordero
- Department of Medicine, Division of Hematology and Medical Oncology, Icahn School of Medicine, Tisch Cancer Institute at Mount Sinai, New York, New York
| | - Richard M White
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York.
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34
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Song H, Lim DY, Jung JI, Cho HJ, Park SY, Kwon GT, Kang YH, Lee KW, Choi MS, Park JHY. Dietary oleuropein inhibits tumor angiogenesis and lymphangiogenesis in the B16F10 melanoma allograft model: a mechanism for the suppression of high-fat diet-induced solid tumor growth and lymph node metastasis. Oncotarget 2018; 8:32027-32042. [PMID: 28410190 PMCID: PMC5458266 DOI: 10.18632/oncotarget.16757] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 03/20/2017] [Indexed: 12/20/2022] Open
Abstract
Previously, we reported that high-fat-diet (HFD)-induced obesity stimulates melanoma progression in the B16F10 allograft model. In this study, we examined whether oleuropein (OL), the most abundant phenolic compound in olives, inhibits HFD-induced melanoma progression. Four-week-old male C57BL/6N mice were fed a HFD-diet with or without OL. After 16 weeks of feeding, B16F10-luc cells were subcutaneously injected and the primary tumor was resected 3 weeks later. OL suppressed HFD-induced solid tumor growth. In the tumor tissues, OL reduced HFD-induced expression of angiogenesis (CD31, VE-cadherin, VEGF-A, and VEGFR2), lymphangiogenesis (LYVE-1, VEGF-C, VEGF-D, and VEGFR3), and hypoxia (HIF-1α and GLUT-1) markers as well as HFD-induced increases in lipid vacuoles and M2 macrophages (MΦs). All animals were euthanized 2.5 weeks after tumor resection. OL suppressed HFD-induced increases in lymph node (LN) metastasis; expression of VEGF-A, VEGF-C, and VEGF-D in the LN; and M2-MΦs and the size of adipocytes in adipose tissues surrounding LNs. Co-culture results revealed that the crosstalk between B16F10s, M2-MΦs, and differentiated 3T3-L1 cells under hypoxic conditions increased the secretion of VEGF-A and -D, which stimulated tube formation and migration of endothelial cells (HUVECs) and lymphatic endothelial cells (LEC), respectively. Additionally, OL directly inhibited the differentiation of 3T3-L1 preadipocytes and tube formation by HUVECs and LECs. The overall results indicated that dietary OL inhibits lipid and M2-MΦ accumulation in HFD-fed mice, which contributes to decreases in VEGF secretion, thereby leading to inhibition of angiogenesis and lymphangiogenesis.
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Affiliation(s)
- Hyerim Song
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea
| | - Do Young Lim
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA
| | - Jae In Jung
- Division of Bio-Imaging, Chuncheon Center, Korea Basic Science Institute, Chuncheon 24341, Republic of Korea
| | - Han Jin Cho
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea.,WCU Biomodulation Major, Department of Agricultural Biotechnology and Center for Food and Bioconvergence, Seoul National University, Seoul 08826, Republic of Korea
| | - So Young Park
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea
| | - Gyoo Taik Kwon
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea.,Berry and Biofood Research Institute, Jeonbuk 56417, Republic of Korea
| | - Young-Hee Kang
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea
| | - Ki Won Lee
- WCU Biomodulation Major, Department of Agricultural Biotechnology and Center for Food and Bioconvergence, Seoul National University, Seoul 08826, Republic of Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea.,Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Republic of Korea
| | - Myung-Sook Choi
- Department of Food Science and Nutrition, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jung Han Yoon Park
- Department of Food Science and Nutrition, Hallym University, Chuncheon 24252, Republic of Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Republic of Korea.,Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Republic of Korea
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35
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Chen GL, Luo Y, Eriksson D, Meng X, Qian C, Bäuerle T, Chen XX, Schett G, Bozec A. High fat diet increases melanoma cell growth in the bone marrow by inducing osteopontin and interleukin 6. Oncotarget 2018; 7:26653-69. [PMID: 27049717 PMCID: PMC5042005 DOI: 10.18632/oncotarget.8474] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 03/07/2016] [Indexed: 01/08/2023] Open
Abstract
The impact of metabolic stress induced by obesity on the bone marrow melanoma niche is largely unknown. Here we employed diet induced obese mice model, where mice received high-fat (HFD) or normal diet (ND) for 6 weeks before challenge with B16F10 melanoma cells. Tumor size, bone loss and osteoclasts numbers were assessed histologically in the tibial bones. For defining the molecular pathway, osteopontin knock-out mice, interleukin 6 neutralizing antibody or Janus kinase 2 inhibition were carried out in the same model. Mechanistic studies such as adipocyte-melanoma co-cultures for defining adipocyte induced changes of tumor cell proliferation and expression profiles were also performed. As results, HFD enhanced melanoma burden in bone by increasing tumor area and osteoclast numbers. This process was associated with higher numbers of bone marrow adipocytes expressing IL-6 in direct vicinity to tumor cells. Inhibition of IL-6 or of downstream JAK2 blocked HFD-induced tumor progression. Furthermore, the phenotypic changes of melanoma cells triggered macrophage and osteoclast accumulation accompanied by increased osteopontin expression. Osteopontin triggered osteoclastogenesis and also exerted a positive feedback loop to tumor cells, which was abrogated in its absence. Metabolic stress by HFD promotes melanoma growth in the bone marrow by an increase in bone marrow adipocytes and IL-6-JAK2-osteopontin mediated activation of tumor cells and osteoclast differentiation.
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Affiliation(s)
- Guang-Liang Chen
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany.,Minhang District Central Hospital, Fudan University, Shanghai, China
| | - Yubin Luo
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Daniel Eriksson
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Xianyi Meng
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Cheng Qian
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tobias Bäuerle
- Institute of Radiology, University Medical Center Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Xiao-Xiang Chen
- Department of Rheumatology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Georg Schett
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Aline Bozec
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
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36
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Barton M, Husmann M. Obesity causes lymphatic vascular injury: time for clinical translation. J Physiol 2018; 594:6807-6808. [PMID: 27905133 DOI: 10.1113/jp273253] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Matthias Barton
- Molecular Internal Medicine, University of Zürich, Zürich, Switzerland
| | - Marc Husmann
- Division of Angiology, University Hospital Zürich, Zürich, Switzerland
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37
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38
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Alishekevitz D, Gingis-Velitski S, Kaidar-Person O, Gutter-Kapon L, Scherer SD, Raviv Z, Merquiol E, Ben-Nun Y, Miller V, Rachman-Tzemah C, Timaner M, Mumblat Y, Ilan N, Loven D, Hershkovitz D, Satchi-Fainaro R, Blum G, Sleeman JP, Vlodavsky I, Shaked Y. Macrophage-Induced Lymphangiogenesis and Metastasis following Paclitaxel Chemotherapy Is Regulated by VEGFR3. Cell Rep 2017; 17:1344-1356. [PMID: 27783948 PMCID: PMC5098117 DOI: 10.1016/j.celrep.2016.09.083] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 08/22/2016] [Accepted: 09/24/2016] [Indexed: 12/24/2022] Open
Abstract
While chemotherapy strongly restricts or reverses tumor growth, the response of host tissue to therapy can counteract its anti-tumor activity by promoting tumor re-growth and/or metastases, thus limiting therapeutic efficacy. Here, we show that vascular endothelial growth factor receptor 3 (VEGFR3)-expressing macrophages infiltrating chemotherapy-treated tumors play a significant role in metastasis. They do so in part by inducing lymphangiogenesis as a result of cathepsin release, leading to VEGF-C upregulation by heparanase. We found that macrophages from chemotherapy-treated mice are sufficient to trigger lymphatic vessel activity and structure in naive tumors in a VEGFR3-dependent manner. Blocking VEGF-C/VEGFR3 axis inhibits the activity of chemotherapy-educated macrophages, leading to reduced lymphangiogenesis in treated tumors. Overall, our results suggest that disrupting the VEGF-C/VEGFR3 axis not only directly inhibits lymphangiogenesis but also blocks the pro-metastatic activity of macrophages in chemotherapy-treated mice. Chemotherapy promotes macrophage colonization of tumors Macrophages induce lymphangiogenesis in chemotherapy-treated tumors Macrophages secrete cathepsins, VEGF-C, and heparanase in a VEGFR3-dependent manner Blocking VEGFR3 in macrophages inhibits lymphangiogenesis and subsequent metastasis
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Affiliation(s)
- Dror Alishekevitz
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Svetlana Gingis-Velitski
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | | | - Lilach Gutter-Kapon
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Sandra D Scherer
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany; Centre for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim of the University of Heidelberg, 68167 Mannheim, Germany
| | - Ziv Raviv
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Emmanuelle Merquiol
- The School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 9112001 Jerusalem, Israel
| | - Yael Ben-Nun
- The School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 9112001 Jerusalem, Israel
| | - Valeria Miller
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Chen Rachman-Tzemah
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Michael Timaner
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Yelena Mumblat
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Neta Ilan
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - David Loven
- Department of Oncology, Ha'Emek Medical Center, 1834111 Afula, Israel
| | - Dov Hershkovitz
- Department of Pathology, Rambam Health Care Campus, 3109601 Haifa, Israel
| | - Ronit Satchi-Fainaro
- Department of Pharmacology, Faculty of Medicine, Tel Aviv University, 6997801 Tel Aviv, Israel
| | - Galia Blum
- The School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 9112001 Jerusalem, Israel
| | - Jonathan P Sleeman
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany; Centre for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim of the University of Heidelberg, 68167 Mannheim, Germany
| | - Israel Vlodavsky
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel
| | - Yuval Shaked
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, 3109601 Haifa, Israel.
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39
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Ray A, Cleary MP. The potential role of leptin in tumor invasion and metastasis. Cytokine Growth Factor Rev 2017; 38:80-97. [PMID: 29158066 DOI: 10.1016/j.cytogfr.2017.11.002] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 11/07/2017] [Indexed: 02/07/2023]
Abstract
The adipocyte-released hormone-like cytokine/adipokine leptin behaves differently in obesity compared to its functions in the normal healthy state. In obese individuals, elevated leptin levels act as a pro-inflammatory adipokine and are associated with certain types of cancers. Further, a growing body of evidence suggests that higher circulating leptin concentrations and/or elevated expression of leptin receptors (Ob-R) in tumors may be poor prognostic factors. Although the underlying pathological mechanisms of leptin's association with poor prognosis are not clear, leptin can impact the tumor microenvironment in several ways. For example, leptin is associated with a number of biological components that could lead to tumor cell invasion and distant metastasis. This includes interactions with carcinoma-associated fibroblasts, tumor promoting effects of infiltrating macrophages, activation of matrix metalloproteinases, transforming growth factor-β signaling, etc. Recent studies also have shown that leptin plays a role in the epithelial-mesenchymal transition, an important phenomenon for cancer cell migration and/or metastasis. Furthermore, leptin's potentiating effects on insulin-like growth factor-I, epidermal growth factor receptor and HER2/neu have been reported. Regarding unfavorable prognosis, leptin has been shown to influence both adenocarcinomas and squamous cell carcinomas. Features of poor prognosis such as tumor invasion, lymph node involvement and distant metastasis have been recorded in several cancer types with higher levels of leptin and/or Ob-R. This review will describe the current scenario in a precise manner. In general, obesity indicates poor prognosis in cancer patients.
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Affiliation(s)
- Amitabha Ray
- Lake Erie College of Osteopathic Medicine, Seton Hill University, Greensburg, PA 15601, United States
| | - Margot P Cleary
- The Hormel Institute, University of Minnesota, Austin, MN 55912, United States.
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40
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Zhao WJ, Tian ZB, Yao SS, Yu YN, Zhang CP, Li XY, Mao T, Jing X, Ding XL, Yang RM, Liu YQ, Zhang SQ, Yang L. High-fat-diet-induced obesity upregulates the expression of lymphoid chemokines and promotes the formation of gastric lymphoid follicles after Helicobacter suis infection. Pathog Dis 2017; 75:4082734. [PMID: 28911036 DOI: 10.1093/femspd/ftx101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/10/2017] [Indexed: 12/13/2022] Open
Affiliation(s)
- Wen-jun Zhao
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Zi-bin Tian
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Shan-shan Yao
- Clinical Skill Training Center, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Ya-nan Yu
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Cui-ping Zhang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Xiao-yu Li
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Tao Mao
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Xue Jing
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Xue-li Ding
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Ruo-ming Yang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Ya-qian Liu
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
| | - Shuai-qing Zhang
- Department of Gastroenterology, Qilu Hospital of Shandong University (Qingdao), Qingdao 266000, China
| | - Lin Yang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266003, China
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41
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Wang J, Wu Y, Guo J, Fei X, Yu L, Ma S. Adipocyte-derived exosomes promote lung cancer metastasis by increasing MMP9 activity via transferring MMP3 to lung cancer cells. Oncotarget 2017; 8:81880-81891. [PMID: 29137230 PMCID: PMC5669856 DOI: 10.18632/oncotarget.18737] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 04/12/2017] [Indexed: 12/28/2022] Open
Abstract
Obesity is involved in tumor progression. However, the corresponding mechanisms remain largely unknown. Here, we report that adipocytes increase the invasive ability of tumor cells by producing exosomes with a high level of MMP3. Compared with 3T3-L1 cells, 3T3-L1 adipocytes are enriched in MMP3 protein and can transfer MMP3 to 3LL lung cancer cells. Then, MMP3 activates MMP9 activity in 3LL cells and promotes invasion in vitro and in vivo via MMP9. Furthermore, MMP3 protein levels in lung tumor tissues from obese patients are increased compared with those of non-obese patients. In addition, MMP3 protein levels are positively correlated with MMP9 activity in tumor tissues. Therefore, our results reveal a novel mechanism in the adipocyte-derived exosome-mediated promotion of lung tumor metastasis, which extends our knowledge regarding obesity and tumor progression.
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Affiliation(s)
- Jiaoli Wang
- Department of Respiratory Medicine, Nanjing Medical University, Affiliated Hangzhou Hospital (Hangzhou First People's Hospital), Hangzhou, China
| | - Yilei Wu
- Department of General Surgery, Ruian People's Hospital, Wenzhou, China
| | - Jufeng Guo
- Department of Breast Surgery, Nanjing Medical University, Affiliated Hangzhou Hospital (Hangzhou First People's Hospital), Hangzhou, China
| | - Xuefeng Fei
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Lei Yu
- Laboratory of Cancer Epigenetics, Department of Medical Oncology, Biomedical Research Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shenglin Ma
- Department of Oncology, Nanjing Medical University, Affiliated Hangzhou Hospital (Hangzhou First People's Hospital), Hangzhou, China
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42
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Clement E, Lazar I, Muller C, Nieto L. Obesity and melanoma: could fat be fueling malignancy? Pigment Cell Melanoma Res 2017; 30:294-306. [PMID: 28222242 DOI: 10.1111/pcmr.12584] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 02/13/2017] [Indexed: 01/01/2023]
Abstract
Over the last decade, it has become increasingly clear that adipose tissue, and particularly adipocytes, contributes to tumor progression. Obesity, an ever-increasing worldwide phenomenon, exacerbates this effect. The influence of obesity on melanoma remains poorly studied, although recent data do underline an association between the two diseases in both humans and murine models. Herein, we review the impact of obesity on melanoma incidence and progression and discuss the underlying mechanisms known to be involved. Adipose tissue favors the proliferation and aggressiveness of melanoma cells through a direct dialog, mediated by soluble factors and by exosomes, and through remodeling of the tumor microenvironment. This knowledge could, in the future, help to design new personalized therapeutic options for obese melanoma patients.
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Affiliation(s)
- Emily Clement
- Université de Toulouse, CNRS, UPS, Institut de Pharmacologie et de Biologie Structurale (IPBS), Toulouse Cedex, France
| | - Ikrame Lazar
- Université de Toulouse, CNRS, UPS, Institut de Pharmacologie et de Biologie Structurale (IPBS), Toulouse Cedex, France
| | - Catherine Muller
- Université de Toulouse, CNRS, UPS, Institut de Pharmacologie et de Biologie Structurale (IPBS), Toulouse Cedex, France
| | - Laurence Nieto
- Université de Toulouse, CNRS, UPS, Institut de Pharmacologie et de Biologie Structurale (IPBS), Toulouse Cedex, France
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43
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Ji RC. Lymph Nodes and Cancer Metastasis: New Perspectives on the Role of Intranodal Lymphatic Sinuses. Int J Mol Sci 2016; 18:ijms18010051. [PMID: 28036019 PMCID: PMC5297686 DOI: 10.3390/ijms18010051] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 12/21/2016] [Accepted: 12/23/2016] [Indexed: 02/07/2023] Open
Abstract
The lymphatic system is essential for transporting interstitial fluid, soluble antigen, and immune cells from peripheral tissues to lymph nodes (LNs). Functional integrity of LNs is dependent on intact lymphatics and effective lymph drainage. Molecular mechanisms that facilitate interactions between tumor cells and lymphatic endothelial cells (LECs) during tumor progression still remain to be identified. The cellular and molecular structures of LNs are optimized to trigger a rapid and efficient immune response, and to participate in the process of tumor metastasis by stimulating lymphangiogenesis and establishing a premetastatic niche in LNs. Several molecules, e.g., S1P, CCR7-CCL19/CCL21, CXCL12/CXCR4, IL-7, IFN-γ, TGF-β, and integrin α4β1 play an important role in controlling the activity of LN stromal cells including LECs, fibroblastic reticular cells (FRCs) and follicular dendritic cells (DCs). The functional stromal cells are critical for reconstruction and remodeling of the LN that creates a unique microenvironment of tumor cells and LECs for cancer metastasis. LN metastasis is a major determinant for the prognosis of most human cancers and clinical management. Ongoing work to elucidate the function and molecular regulation of LN lymphatic sinuses will provide insight into cancer development mechanisms and improve therapeutic approaches for human malignancy.
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Affiliation(s)
- Rui-Cheng Ji
- Faculty of Welfare and Health Science, Oita University, Oita 870-1192, Japan.
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44
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Oliveira S, Coelho P, Prudêncio C, Vieira M, Soares R, Guerreiro SG, Fernandes R. Melanoma and obesity: Should antioxidant vitamins be addressed? Life Sci 2016; 165:83-90. [DOI: 10.1016/j.lfs.2016.09.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 09/20/2016] [Accepted: 09/22/2016] [Indexed: 01/14/2023]
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45
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Karimi K, Lindgren TH, Koch CA, Brodell RT. Obesity as a risk factor for malignant melanoma and non-melanoma skin cancer. Rev Endocr Metab Disord 2016; 17:389-403. [PMID: 27832418 DOI: 10.1007/s11154-016-9393-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The dramatic increases in incidence of both obesity and many cancers including skin cancer emphasize the need to better understand the pathophysiology of both conditions and their connections. Melanoma is considered the fastest growing cancer and rates of non-melanoma skin cancer have also increased over the last decade. The molecular mechanisms underlying the association between obesity and skin cancer are not clearly understood but emerging evidence points to changes in the tumor microenvironment including aberrant cell signaling and genomic instability in the chronic inflammatory state many obese individuals experience. This article reviews the literature linking obesity to melanoma and non-melanoma skin cancer.
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Affiliation(s)
- K Karimi
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - T H Lindgren
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - C A Koch
- Division of Endocrinology, University of Mississippi Medical Center, Jackson, MS, USA
- Cancer Institute, University of Mississippi Medical Center, Jackson, MS, USA
- G.V. (Sonny) Montgomery VA Medical Center, Jackson, MS, USA
| | - Robert T Brodell
- Department of Dermatology, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA.
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS, USA.
- Department of Dermatology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
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46
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Ma WW, Ding BJ, Wang LJ, Shao Y, Xiao R. Involvement of Nuclear Related Factor 2 Signaling Pathway in the Brain of Obese Rats and Obesity-Resistant Rats Induced by High-Fat Diet. J Med Food 2016; 19:404-9. [DOI: 10.1089/jmf.2015.3500] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Wei-Wei Ma
- Beijing Key Laboratory of Enviromental Toxicology, School of Public Health, Capital Medical University, Beijing, China
| | - Bing-Jie Ding
- Department of Clinical Nutrition, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Li-Jing Wang
- Beijing Key Laboratory of Enviromental Toxicology, School of Public Health, Capital Medical University, Beijing, China
| | - Yi Shao
- Beijing Key Laboratory of Enviromental Toxicology, School of Public Health, Capital Medical University, Beijing, China
| | - Rong Xiao
- Beijing Key Laboratory of Enviromental Toxicology, School of Public Health, Capital Medical University, Beijing, China
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47
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Esophageal adenocarcinoma and obesity: peritumoral adipose tissue plays a role in lymph node invasion. Oncotarget 2016; 6:11203-15. [PMID: 25857300 PMCID: PMC4484450 DOI: 10.18632/oncotarget.3587] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 02/19/2015] [Indexed: 12/15/2022] Open
Abstract
Obesity is associated with cancer risk in esophageal adenocarcinoma (EAC). Adipose tissue directly stimulates tumor progression independently from body mass index (BMI), but the mechanisms are not fully understood. We studied the morphological, histological and molecular characteristics of peritumoral and distal adipose tissue of 60 patients with EAC, to investigate whether depot-specific differences affect tumor behavior. We observed that increased adipocyte size (a hallmark of obesity) was directly associated with leptin expression, angiogenesis (CD31) and lymphangiogenesis (podoplanin); however, these parameters were associated with nodal metastasis only in peritumoral but not distal adipose tissue of patients. We treated OE33 cells with conditioned media (CM) collected from cultured biopsies of adipose tissue and we observed increased mRNA levels of leptin and adiponectin receptors, as well as two key regulator genes of epithelial-to-mesenchymal transition (EMT): alpha-smooth muscle actin (α-SMA) and E-cadherin. This effect was greater in cells treated with CM from peritumoral adipose tissue of patients with nodal metastasis and was partially blunted by a leptin antagonist. Therefore, peritumoral adipose tissue may exert a direct effect on the progression of EAC by secreting depot-specific paracrine factors, and leptin is a key player in this crosstalk.
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48
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Corliss BA, Azimi MS, Munson J, Peirce SM, Murfee WL. Macrophages: An Inflammatory Link Between Angiogenesis and Lymphangiogenesis. Microcirculation 2016; 23:95-121. [PMID: 26614117 PMCID: PMC4744134 DOI: 10.1111/micc.12259] [Citation(s) in RCA: 204] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 11/23/2015] [Indexed: 12/14/2022]
Abstract
Angiogenesis and lymphangiogenesis often occur in response to tissue injury or in the presence of pathology (e.g., cancer), and it is these types of environments in which macrophages are activated and increased in number. Moreover, the blood vascular microcirculation and the lymphatic circulation serve as the conduits for entry and exit for monocyte-derived macrophages in nearly every tissue and organ. Macrophages both affect and are affected by the vessels through which they travel. Therefore, it is not surprising that examination of macrophage behaviors in both angiogenesis and lymphangiogenesis has yielded interesting observations that suggest macrophages may be key regulators of these complex growth and remodeling processes. In this review, we will take a closer look at macrophages through the lens of angiogenesis and lymphangiogenesis, examining how their dynamic behaviors may regulate vessel sprouting and function. We present macrophages as a cellular link that spatially and temporally connects angiogenesis with lymphangiogenesis, in both physiological growth and in pathological adaptations, such as tumorigenesis. As such, attempts to therapeutically target macrophages in order to affect these processes may be particularly effective, and studying macrophages in both settings will accelerate the field's understanding of this important cell type in health and disease.
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Affiliation(s)
- Bruce A. Corliss
- Department of Biomedical Engineering, 415 Lane Road, University of Virginia, Charlottesville, VA 22908
| | - Mohammad S. Azimi
- Department of Biomedical Engineering, 500 Lindy Boggs Energy Center, Tulane University, New Orleans, LA 70118
| | - Jenny Munson
- Department of Biomedical Engineering, 415 Lane Road, University of Virginia, Charlottesville, VA 22908
| | - Shayn M. Peirce
- Department of Biomedical Engineering, 415 Lane Road, University of Virginia, Charlottesville, VA 22908
| | - Walter Lee Murfee
- Department of Biomedical Engineering, 500 Lindy Boggs Energy Center, Tulane University, New Orleans, LA 70118
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49
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Coelho P, Almeida J, Prudêncio C, Fernandes R, Soares R. Effect of Adipocyte Secretome in Melanoma Progression and Vasculogenic Mimicry. J Cell Biochem 2016; 117:1697-706. [PMID: 26666522 DOI: 10.1002/jcb.25463] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 12/11/2015] [Indexed: 12/12/2022]
Abstract
Obesity, favored by the modern lifestyle, acquired epidemic proportions nowadays. Obesity has been associated with various major causes of death and morbidity including malignant neoplasms. This increased prevalence has been accompanied by a worldwide increase in cutaneous melanoma incidence rates during the last decades. Obesity involvement in melanoma aetiology has been recognized, but the implicated mechanisms remain unclear. In the present study, we address this relationship and investigate the influence of adipocytes secretome on B16-F10 and MeWo melanoma cell lines. Using the 3T3-L1 adipocyte cell line, as well as ex vivo subcutaneous (SAT) and visceral (VAT) adipose tissue conditioned medium, we were able to show that adipocyte-released factors play a dual role in increasing melanoma cell overall survival, both by enhancing proliferation and decreasing apoptosis. B16-F10 cell migration and cell-cell and cell-matrix adhesion capacity were predominantly enhanced in the presence of SAT and VAT released factors. Melanocytes morphology and melanin content were also altered by exposure to adipocyte conditioned medium disclosing a more dedifferentiated phenotype of melanocytes. In addition, exposure to adipocyte-secreted molecules induced melanocytes to rearrange, on 3D cultures, into vessel-like structures, and generate characteristic vasculogenic mimicry patterns. These findings are corroborated by the released factors profile of 3T3-L1, SAT, and VAT assessed by microarrays, and led us to highlight the mechanisms by which adipose secretome from sub-cutaneous or visceral depots promote melanoma progression. J. Cell. Biochem. 117: 1697-1706, 2016. © 2015 Wiley Periodicals, Inc.
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Affiliation(s)
- Pedro Coelho
- Department of Biochemistry, Faculty of Medicine, University of Porto, Porto, Portugal.,Ciências Químicas e Biomoléculas, Escola Superior de Tecnologia da Saúde do Porto, Instituto Politécnico do Porto, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Porto, Portugal
| | - Joana Almeida
- Ciências Químicas e Biomoléculas, Escola Superior de Tecnologia da Saúde do Porto, Instituto Politécnico do Porto, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Porto, Portugal
| | - Cristina Prudêncio
- Ciências Químicas e Biomoléculas, Escola Superior de Tecnologia da Saúde do Porto, Instituto Politécnico do Porto, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Porto, Portugal
| | - Rúben Fernandes
- Ciências Químicas e Biomoléculas, Escola Superior de Tecnologia da Saúde do Porto, Instituto Politécnico do Porto, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Porto, Portugal
| | - Raquel Soares
- Department of Biochemistry, Faculty of Medicine, University of Porto, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Porto, Portugal
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50
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Song H, Jung JI, Cho HJ, Her S, Kwon SH, Yu R, Kang YH, Lee KW, Park JHY. Inhibition of tumor progression by oral piceatannol in mouse 4T1 mammary cancer is associated with decreased angiogenesis and macrophage infiltration. J Nutr Biochem 2015; 26:1368-78. [DOI: 10.1016/j.jnutbio.2015.07.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 06/30/2015] [Accepted: 07/08/2015] [Indexed: 12/27/2022]
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