51
|
Zhai TS, Hu LT, Ma WG, Chen X, Luo M, Jin L, Zhou Z, Liu X, Kang Y, Kang YX, Zhang JX, Liu H, Lu JY, Yao XD, Ye L. Peri-prostatic adipose tissue measurements using MRI predict prostate cancer aggressiveness in men undergoing radical prostatectomy. J Endocrinol Invest 2021; 44:287-296. [PMID: 32474764 DOI: 10.1007/s40618-020-01294-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/07/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To evaluate the effect of peri-prostatic adipose tissue (PPAT) measurements using preoperative MRI on the prediction of prostate cancer (PCa) aggressiveness in men undergoing radical prostatectomy (RP). METHODS We performed a retrospective study on 179 consecutive patients receiving RP from June 2016 to October 2018. Clinical characteristics were collected. PPAT measurements including peri-prostatic fat area (PPFA) and peri-prostatic fat area to prostate area (PA) ratio (PPFA/PA) were calculated by MRI. Multivariable logistic regression analysis was performed to identify independent predictors of PCa lymph node metastasis (LNM). The predictive performance was estimated through ROC curves. Nomograms were created based on the predictors. RESULTS Pathologic Gleason score positively correlated with digital rectal examination (DRE), PSA, PPFA/PA, P504S, and Ki-67 (all P < 0.05). ROC curves revealed that high PPFA and high PPFA/PA were associated with LNM (both P < 0.05). Multivariate analysis revealed that high PPFA/PA, pathologic Gleason score, pT stage, and Ki-67 were independently predictive of LNM. The nomograms were created and the C-index was 0.945. CONCLUSIONS PPFA/PA is an independent predictor for LNM along with Gleason score, pT stage, and Ki-67. PPFA/PA may help predict LNM in men undergoing RP, thus providing adjunctive information for therapeutic strategy and prognosis.
Collapse
Affiliation(s)
- T -S Zhai
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
| | - L -T Hu
- Department of Urology, Karamay Central Hospital, No. 67, Middle Zhungaer Rd., Karamay, 834000, Xinjiang, China
| | - W -G Ma
- Department of Urology, Karamay Central Hospital, No. 67, Middle Zhungaer Rd., Karamay, 834000, Xinjiang, China
- Department of Urology, Tongxin People's Hospital, Tongxin, 751300, Ningxia, China
| | - X Chen
- Department of Urology, Karamay Central Hospital, No. 67, Middle Zhungaer Rd., Karamay, 834000, Xinjiang, China
| | - M Luo
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
| | - L Jin
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
| | - Z Zhou
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
- Department of Urology, First Clinical Medical College, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - X Liu
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
- Department of Urology, Shanghai Putuo District People's Hospital, Tongji University School of Medicine, Shanghai, 200060, China
| | - Y Kang
- The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471000, Henan, China
| | - Y -X Kang
- The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471000, Henan, China
| | - J -X Zhang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
| | - H Liu
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China
| | - J -Y Lu
- Department of Urology, Karamay Central Hospital, No. 67, Middle Zhungaer Rd., Karamay, 834000, Xinjiang, China.
| | - X -D Yao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China.
| | - L Ye
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan-Chang Rd., Jing-An District, Shanghai, 200072, China.
- Department of Urology, Karamay Central Hospital, No. 67, Middle Zhungaer Rd., Karamay, 834000, Xinjiang, China.
| |
Collapse
|
52
|
Cohesive cancer invasion of the biophysical barrier of smooth muscle. Cancer Metastasis Rev 2021; 40:205-219. [PMID: 33398621 DOI: 10.1007/s10555-020-09950-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 12/15/2020] [Indexed: 01/22/2023]
Abstract
Smooth muscle is found around organs in the digestive, respiratory, and reproductive tracts. Cancers arising in the bladder, prostate, stomach, colon, and other sites progress from low-risk disease to high-risk, lethal metastatic disease characterized by tumor invasion into, within, and through the biophysical barrier of smooth muscle. We consider here the unique biophysical properties of smooth muscle and how cohesive clusters of tumor use mechanosensing cell-cell and cell-ECM (extracellular matrix) adhesion receptors to move through a structured muscle and withstand the biophysical forces to reach distant sites. Understanding integrated mechanosensing features within tumor cluster and smooth muscle and potential triggers within adjacent adipose tissue, such as the unique damage-associated molecular pattern protein (DAMP), eNAMPT (extracellular nicotinamide phosphoribosyltransferase), or visfatin, offers an opportunity to prevent the first steps of invasion and metastasis through the structured muscle.
Collapse
|
53
|
|
54
|
Bokobza E, Hinault C, Tiroille V, Clavel S, Bost F, Chevalier N. The Adipose Tissue at the Crosstalk Between EDCs and Cancer Development. Front Endocrinol (Lausanne) 2021; 12:691658. [PMID: 34354670 PMCID: PMC8329539 DOI: 10.3389/fendo.2021.691658] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/30/2021] [Indexed: 12/02/2022] Open
Abstract
Obesity is a major public health concern at the origin of many pathologies, including cancers. Among them, the incidence of gastro-intestinal tract cancers is significantly increased, as well as the one of hormone-dependent cancers. The metabolic changes caused by overweight mainly with the development of adipose tissue (AT), insulin resistance and chronic inflammation induce hormonal and/or growth factor imbalances, which impact cell proliferation and differentiation. AT is now considered as the main internal source of endocrine disrupting chemicals (EDCs) representing a low level systemic chronic exposure. Some EDCs are non-metabolizable and can accumulate in AT for a long time. We are chronically exposed to low doses of EDCs able to interfere with the endocrine metabolism of the body. Importantly, several EDCs have been involved in the genesis of obesity affecting profoundly the physiology of AT. In parallel, EDCs have been implicated in the development of cancers, in particular hormone-dependent cancers (prostate, testis, breast, endometrium, thyroid). While it is now well established that AT secretes adipocytokines that promote tumor progression, it is less clear whether they can initiate cancer. Therefore, it is important to better understand the effects of EDCs, and to investigate the buffering effect of AT in the context of progression but also initiation of cancer cells using adequate models recommended to uncover and validate these mechanisms for humans. We will review and argument here the potential role of AT as a crosstalk between EDCs and hormone-dependent cancer development, and how to assess it.
Collapse
Affiliation(s)
- Emma Bokobza
- Université Côte d’Azur, INSERM U1065, C3M, Nice, France
| | - Charlotte Hinault
- Université Côte d’Azur, INSERM U1065, C3M, Nice, France
- Université Côte d’Azur, CHU, INSERM U1065, C3M, Nice, France
| | | | | | - Frédéric Bost
- Université Côte d’Azur, INSERM U1065, C3M, Nice, France
| | - Nicolas Chevalier
- Université Côte d’Azur, INSERM U1065, C3M, Nice, France
- Université Côte d’Azur, CHU, INSERM U1065, C3M, Nice, France
- *Correspondence: Nicolas Chevalier, ;
| |
Collapse
|
55
|
Daquinag AC, Gao Z, Fussell C, Sun K, Kolonin MG. Glycosaminoglycan Modification of Decorin Depends on MMP14 Activity and Regulates Collagen Assembly. Cells 2020; 9:cells9122646. [PMID: 33317052 PMCID: PMC7764107 DOI: 10.3390/cells9122646] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/16/2022] Open
Abstract
Proper processing of collagens COL1 and COL6 is required for normal function of adipose tissue and skeletal muscle. Proteoglycan decorin (DCN) regulates collagen fiber formation. The amino-terminus of DCN is modified with an O-linked glycosaminoglycan (GAG), the function of which has remained unclear. Previously, non-glycanated DCN (ngDCN) was identified as a marker of adipose stromal cells. Here, we identify MMP14 as the metalloprotease that cleaves DCN to generate ngDCN. We demonstrate that mice ubiquitously lacking DCN GAG (ngDCN mice) have reduced matrix rigidity, enlarged adipocytes, fragile skin, as well as skeletal muscle hypotrophy, fibrosis, and dysfunction. Our results indicate that DCN deglycanation results in reduced intracellular DCN—collagen binding and increased production of truncated COL6 chains, leading to aberrant procollagen processing and extracellular localization. This study reveals that the GAG of DCN functions to regulate collagen assembly in adipose tissue and skeletal muscle and uncovers a new mechanism of matrix dysfunction in obesity and aging.
Collapse
|
56
|
Cardoso HJ, Carvalho TMA, Fonseca LRS, Figueira MI, Vaz CV, Socorro S. Revisiting prostate cancer metabolism: From metabolites to disease and therapy. Med Res Rev 2020; 41:1499-1538. [PMID: 33274768 DOI: 10.1002/med.21766] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/24/2020] [Accepted: 11/22/2020] [Indexed: 12/24/2022]
Abstract
Prostate cancer (PCa), one of the most commonly diagnosed cancers worldwide, still presents important unmet clinical needs concerning treatment. In the last years, the metabolic reprogramming and the specificities of tumor cells emerged as an exciting field for cancer therapy. The unique features of PCa cells metabolism, and the activation of specific metabolic pathways, propelled the use of metabolic inhibitors for treatment. The present work revises the knowledge of PCa metabolism and the metabolic alterations that underlie the development and progression of the disease. A focus is given to the role of bioenergetic sources, namely, glucose, lipids, and glutamine sustaining PCa cell survival and growth. Moreover, it is described as the action of oncogenes/tumor suppressors and sex steroid hormones in the metabolic reprogramming of PCa. Finally, the status of PCa treatment based on the inhibition of metabolic pathways is presented. Globally, this review updates the landscape of PCa metabolism, highlighting the critical metabolic alterations that could have a clinical and therapeutic interest.
Collapse
Affiliation(s)
- Henrique J Cardoso
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Tiago M A Carvalho
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Lara R S Fonseca
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Marília I Figueira
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Cátia V Vaz
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Sílvia Socorro
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| |
Collapse
|
57
|
Prognostic Value of CT-Attenuation and 18F-Fluorodeoxyglucose Uptake of Periprostatic Adipose Tissue in Patients with Prostate Cancer. J Pers Med 2020; 10:jpm10040185. [PMID: 33105555 PMCID: PMC7711777 DOI: 10.3390/jpm10040185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 02/08/2023] Open
Abstract
This study aimed to assess the prognostic value of computed tomography (CT)-attenuation and 18F-fluorodeoxyglucose (FDG) uptake of periprostatic adipose tissue (PPAT) for predicting disease progression-free survival (DPFS) in patients with prostate cancer. Seventy-seven patients with prostate cancer who underwent staging FDG positron emission tomography (PET)/CT were retrospectively reviewed. CT-attenuation (HU) and FDG uptake (SUV) of PPAT were measured from the PET/CT images. The relationships between these PPAT parameters and clinical factors were assessed, and a Cox proportional hazard regression test was performed to evaluate the prognostic significance of PPAT HU and SUV. PPAT HU and SUV showed significant positive correlations with tumor stage and serum prostate-specific antigen level (PSA) (p < 0.05). Patients with high PPAT HU and SUV had significantly worse DPFS than those with low PPAT HU and SUV (p < 0.05). In multivariate analysis, PPAT SUV was a significant predictor of DPFS after adjusting for tumor stage, serum PSA, and tumor SUV (p = 0.003; hazard ratio, 1.50; 95% confidence interval, 1.15–1.96). CT-attenuation and FDG uptake of PPAT showed significant association with disease progression in patients with prostate cancer. These imaging findings may be evidence of the role of PPAT in prostate cancer progression.
Collapse
|
58
|
Dumas JF, Brisson L. Interaction between adipose tissue and cancer cells: role for cancer progression. Cancer Metastasis Rev 2020; 40:31-46. [PMID: 33009650 DOI: 10.1007/s10555-020-09934-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/22/2020] [Indexed: 12/20/2022]
Abstract
Environment surrounding tumours are now recognized to play an important role in tumour development and progression. Among the cells found in the tumour environment, adipocytes from adipose tissue establish a vicious cycle with cancer cells to promote cancer survival, proliferation, metastasis and treatment resistance. This cycle is particularly of interest in the context of obesity, which has been found as a cancer risk factor. Cancers cells can reprogram adipocyte physiology leading to an "activated" phenotype characterized by delipidation and secretion of inflammatory adipokines. The adipocyte secretions then influence tumour growth and metastasis which has been mainly attributed to interleukin 6 (IL-6) or leptin but also to the release of fatty acids which are able to change cancer cell metabolism and signalling pathways. The aim of this review is to report recent advances in the understanding of the molecular mechanisms linking adipose tissue with cancer progression in order to propose new therapeutic strategies based on pharmacological or nutritional intervention.
Collapse
Affiliation(s)
- Jean-François Dumas
- Inserm UMR1069, Nutrition, Growth and Cancer, University of Tours, 10 boulevard Tonnellé, 37032, Tours, France
| | - Lucie Brisson
- Inserm UMR1069, Nutrition, Growth and Cancer, University of Tours, 10 boulevard Tonnellé, 37032, Tours, France.
| |
Collapse
|
59
|
Gwak J, Jeong H, Lee K, Shin JY, Sim T, Na J, Kim J, Ju BG. SFMBT2-Mediated Infiltration of Preadipocytes and TAMs in Prostate Cancer. Cancers (Basel) 2020; 12:E2718. [PMID: 32971847 PMCID: PMC7565541 DOI: 10.3390/cancers12092718] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/07/2020] [Accepted: 08/16/2020] [Indexed: 12/22/2022] Open
Abstract
Infiltration of diverse cell types into tumor microenvironment plays a critical role in cancer progression including metastasis. We previously reported that SFMBT2 (Scm-like with four mbt domains 2) regulates the expression of matrix metalloproteinases (MMPs) and migration and invasion of cancer cells in prostate cancer. Here we investigated whether the down-regulation of SFMBT2 regulates the infiltration of preadipocytes and tumor-associated macrophages (TAMs) in prostate cancer. We found that the down-regulation of SFMBT2 promotes the infiltration of preadipocytes and TAMs through up-regulation of CXCL8, CCL2, CXCL10, and CCL20 expression in prostate cancer. Expression of CXCL8, CCL2, CXCL10, and CCL20 was also elevated in prostate cancer patients having a higher Gleason score (≥8), which had substantially lower SFMBT2 expression. We also found that the up-regulation of CXCL8, CCL2, CXCL10, and CCL20 expression is dependent on NF-κB activation in prostate cancer cells expressing a low level of SFMBT2. Moreover, increased IL-6 from infiltrated preadipocytes and TAMs promoted migration and invasion of prostate cancer cells expressing a low level of SFMBT2. Our study may suggest that SFMBT2 a critical regulator for the infiltration of preadipocytes and TAMs into the prostate tumor microenvironment. Thus, the regulation of SFMBT2 may provide a new therapeutic strategy to inhibit prostate cancer metastasis, and SFMBT2 could be used as a potential biomarker in prostate cancer metastasis.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Bong-Gun Ju
- Department of Life Science, Sogang University, Seoul 04107, Korea; (J.G.); (H.J.); (K.L.); (J.Y.S.); (T.S.); (J.N.); (J.K.)
| |
Collapse
|
60
|
Su F, Wang X, Pearson T, Lee J, Krishnamurthy S, Ueno NT, Kolonin MG. Ablation of Stromal Cells with a Targeted Proapoptotic Peptide Suppresses Cancer Chemotherapy Resistance and Metastasis. MOLECULAR THERAPY-ONCOLYTICS 2020; 18:579-586. [PMID: 32995482 PMCID: PMC7501461 DOI: 10.1016/j.omto.2020.08.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/21/2020] [Indexed: 12/28/2022]
Abstract
Adipose stromal cells (ASCs) recruited by tumors contribute to the population of cancer-associated fibroblasts. ASCs have been reported to induce tumor growth and chemotherapy resistance. The effect of ASCs on metastasis has not been explored. Here, we investigated the role of ASCs in cancer aggressiveness and tested them as a therapy target. We show that ASCs promote the epithelial-mesenchymal transition and invasiveness of triple-negative breast cancer cells. In human cell lines derived from various types of breast tumors, ASCs suppressed cytotoxicity of cisplatin and paclitaxel. D-CAN, a proapoptotic peptide targeting ASC, suppressed spontaneous breast cancer lung metastases in a mouse allograft model when combined with cisplatin. Moreover, in a human breast cancer xenograft model, treatment with D-CAN alone was sufficient to suppress lung metastases. This study improves our understanding of how tumor stromal cells recruited from fat tissue stimulate carcinoma progression to chemotherapy resistance/metastasis and outlines a new approach to combination cancer treatment.
Collapse
Affiliation(s)
- Fei Su
- The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Disease, The University of Texas Health Sciences Center at Houston, Houston, TX 77030, USA
| | - Xiaoping Wang
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Section of Translational Breast Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Troy Pearson
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Section of Translational Breast Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jangsoon Lee
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Section of Translational Breast Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Savitri Krishnamurthy
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naoto T Ueno
- Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mikhail G Kolonin
- The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Disease, The University of Texas Health Sciences Center at Houston, Houston, TX 77030, USA
| |
Collapse
|
61
|
Association of JMJD2B and Hypoxia-Inducible Factor 1 Expressions with Poor Prognosis in Osteosarcoma. Anal Cell Pathol (Amst) 2020; 2020:2563208. [PMID: 32802732 PMCID: PMC7415079 DOI: 10.1155/2020/2563208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 06/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background JMJD2B has been reported to be implicated in malignant tumors. This study is aimed at exploring the expression and prognostic significance of JMJD2B in osteosarcoma and its association with hypoxia-inducible factor 1 (HIF1). Methods The histopathological and clinical characteristics were retrospectively reviewed from 53 osteosarcoma patients. JMJD2B and HIF1 were examined by immunohistochemical staining of paraffin-embedded osteosarcoma samples, and their association with clinical characteristics was examined by Spearman's test. Overall survival was examined by Kaplan-Meier analysis, and prognostic factors were identified by univariate and multivariate regression analyses. Results JMJD2B and HIF1 expression levels were both significantly associated with Enneking stage, distant metastasis, and neoadjuvant chemotherapy, and the JMJD2B and HIF1 expressions were positively correlated (p < 0.001, R = 0.752). In addition, univariate analysis showed that the expression of both JMJD2B and HIF1 was significantly associated with overall survival, but multivariate analysis showed that only JMJD2B expression was significantly associated with overall survival in osteosarcoma patients. Conclusions JMJD2B and HIF1 expression levels show significant correlation with osteosarcoma progression, and JMJD2B could predict poor prognosis of osteosarcoma patients.
Collapse
|
62
|
The Role of Dysfunctional Adipose Tissue in Pancreatic Cancer: A Molecular Perspective. Cancers (Basel) 2020; 12:cancers12071849. [PMID: 32659999 PMCID: PMC7408631 DOI: 10.3390/cancers12071849] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/04/2020] [Accepted: 07/06/2020] [Indexed: 12/24/2022] Open
Abstract
Pancreatic cancer (PC) is a lethal malignancy with rising incidence and limited therapeutic options. Obesity is a well-established risk factor for PC development. Moreover, it negatively affects outcome in PC patients. Excessive fat accumulation in obese, over- and normal-weight individuals induces metabolic and inflammatory changes of adipose tissue microenvironment leading to a dysfunctional adipose “organ”. This may drive the association between abnormal fat accumulation and pancreatic cancer. In this review, we describe several molecular mechanisms that underpin this association at both local and systemic levels. We focus on the role of adipose tissue-derived circulating factors including adipokines, hormones and pro-inflammatory cytokines, as well as on the impact of the local adipose tissue in promoting PC. A discussion on potential therapeutic interventions, interfering with pro-tumorigenic effects of dysfunctional adipose tissue in PC, is included. Considering the raise of global obesity, research efforts to uncover the molecular basis of the relationship between pancreatic cancer and adipose tissue dysfunction may provide novel insights for the prevention of this deadly disease. In addition, these efforts may uncover novel targets for personalized interventional strategies aimed at improving the currently unsatisfactory PC therapeutic options.
Collapse
|
63
|
Vidal AC, Oyekunle T, Howard LE, De Hoedt AM, Kane CJ, Terris MK, Cooperberg MR, Amling CL, Klaassen Z, Freedland SJ, Aronson WJ. Obesity, race, and long-term prostate cancer outcomes. Cancer 2020; 126:3733-3741. [PMID: 32497282 DOI: 10.1002/cncr.32906] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 03/05/2020] [Accepted: 03/25/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND The authors previously found that obesity was linked with prostate cancer (PC)-specific mortality (PCSM) among men who underwent radical prostatectomy (RP). Herein, in a larger RP cohort, the authors investigated whether the association between obesity and long-term PC outcomes, including PCSM, differed by race. METHODS Data from 5929 patients who underwent RP and were in the Shared Equal Access Regional Cancer Hospital (SEARCH) database were analyzed. Prior to RP, body mass index (BMI) was measured and recorded in the medical records. BMI was categorized as normal weight (<25 kg/m2 ), overweight (25-29.9 kg/m2 ), and obese (≥30 kg/m2 ). The authors assessed the association between BMI and biochemical disease recurrence (BCR), castration-resistant prostate cancer (CRPC), metastasis, and PCSM, accounting for confounders. RESULTS Of the 5929 patients, 1983 (33%) were black, 1321 (22%) were of normal weight, 2605 (44%) were overweight, and 2003 (34%) were obese. Compared with white men, black men were younger; had higher prostate-specific antigen levels; and were more likely to have a BMI ≥30 kg/m2 , seminal vesicle invasion, and positive surgical margins (all P ≤ .032). During a median follow-up of 7.4 years, a total of 1891 patients (32%) developed BCR, 181 patients (3%) developed CRPC, 259 patients (4%) had metastasis, and 135 patients (2%) had died of PC. On multivariable analysis, obesity was found to be associated with an increased risk of PCSM (hazard ratio, 1.78; 95% confidence interval, 1.04-3.04 [P = .035]). No interaction was found between BMI and race in predicting PCSM (P ≥ .88), BCR (P ≥ .81), CRPC (P ≥ .88), or metastasis (P ≥ .60). Neither overweight nor obesity was associated with risk of BCR, CRPC, or metastasis (all P ≥ .18). CONCLUSIONS Obese men undergoing RP at several Veterans Affairs hospitals were found to be at an increased risk of PCSM, regardless of race.
Collapse
Affiliation(s)
- Adriana C Vidal
- Division of Urology, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Taofik Oyekunle
- Urology Section, Veterans Affairs Health Care System, Durham, North Carolina.,Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Lauren E Howard
- Urology Section, Veterans Affairs Health Care System, Durham, North Carolina.,Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Amanda M De Hoedt
- Urology Section, Veterans Affairs Health Care System, Durham, North Carolina
| | - Christopher J Kane
- Urology Department, University of California at San Diego Health System, San Diego, California
| | - Martha K Terris
- Section of Urology, Veterans Affairs Health Care System, Augusta, Georgia.,Section of Urology, Medical College of Georgia, Augusta, Georgia
| | - Matthew R Cooperberg
- Department of Urology, University of California at San Francisco Helen Diller Family Comprehensive Cancer Center, San Francisco, California
| | | | - Zachary Klaassen
- Section of Urology, Medical College of Georgia, Augusta, Georgia
| | - Stephen J Freedland
- Division of Urology, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California.,Urology Section, Veterans Affairs Health Care System, Durham, North Carolina
| | - William J Aronson
- Urology Section, Department of Surgery, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California.,Department of Urology, University of California at Los Angeles School of Medicine, Los Angeles, California
| |
Collapse
|
64
|
Hao Q, Vadgama JV, Wang P. CCL2/CCR2 signaling in cancer pathogenesis. Cell Commun Signal 2020; 18:82. [PMID: 32471499 PMCID: PMC7257158 DOI: 10.1186/s12964-020-00589-8] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
Chemokines are a family of small cytokines, which guide a variety of immune/inflammatory cells to the site of tumor in tumorigenesis. A dysregulated expression of chemokines is implicated in different types of cancer including prostate cancer. The progression and metastasis of prostate cancer involve a complex network of chemokines that regulate the recruitment and trafficking of immune cells. The chemokine CCL2 and its main receptor CCR2 have been receiving particular interest on their roles in cancer pathogenesis. The up-regulation of CCL2/CCR2 and varied immune conditions in prostate cancer, are associated with cancer advancement, metastasis, and relapse. Here we reviewed recent findings, which link CCL2/CCR2 to the inflammation and cancer pathogenesis, and discussed the therapeutic potential of CCL2/CCR2 axis in cancer treatment based on results from our group and other investigators, with a major focus on prostate cancer. Video Abstract.
Collapse
Affiliation(s)
- Qiongyu Hao
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, 90059, USA. .,David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA.
| | - Jaydutt V Vadgama
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, 90059, USA. .,David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA.
| | - Piwen Wang
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, 90059, USA. .,David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA. .,Center for Human Nutrition, University of California, Los Angeles, CA, 90095, USA.
| |
Collapse
|
65
|
Miladinovic D, Cusick T, Mahon KL, Haynes AM, Cortie CH, Meyer BJ, Stricker PD, Wittert GA, Butler LM, Horvath LG, Hoy AJ. Assessment of Periprostatic and Subcutaneous Adipose Tissue Lipolysis and Adipocyte Size from Men with Localized Prostate Cancer. Cancers (Basel) 2020; 12:cancers12061385. [PMID: 32481537 PMCID: PMC7352157 DOI: 10.3390/cancers12061385] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/21/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023] Open
Abstract
The prostate is surrounded by periprostatic adipose tissue (PPAT), the thickness of which has been associated with more aggressive prostate cancer (PCa). There are limited data regarding the functional characteristics of PPAT, how it compares to subcutaneous adipose tissue (SAT), and whether in a setting of localized PCa, these traits are altered by obesity or disease aggressiveness. PPAT and SAT were collected from 60 men (age: 42–78 years, BMI: 21.3–35.6 kg/m2) undergoing total prostatectomy for PCa. Compared to SAT, adipocytes in PPAT were smaller, had the same basal rates of fatty acid release (lipolysis) yet released less polyunsaturated fatty acid species, and were more sensitive to isoproterenol-stimulated lipolysis. Basal lipolysis of PPAT was increased in men diagnosed with less aggressive PCa (Gleason score (GS) ≤ 3 + 4) compared to men with more aggressive PCa (GS ≥ 4 + 3) but no other measured adipocyte parameters related to PCa aggressiveness. Likewise, there was no difference in PPAT lipid biology between lean and obese men. In conclusion, lipid biological features of PPAT do differ from SAT; however, we did not observe any meaningful difference in ex vivo PPAT biology that is associated with PCa aggressiveness or obesity. As such, our findings do not support a relationship between altered PCa behavior in obese men and the metabolic reprogramming of PPAT.
Collapse
Affiliation(s)
- Dushan Miladinovic
- Discipline of Physiology, School of Medical Sciences, Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, New South Wales 2006, Australia;
| | - Thomas Cusick
- Cancer Division, The Kinghorn Cancer Centre/Garvan Institute of Medical Research, New South Wales 2010, Australia; (T.C.); (K.L.M.); (A.-M.H.); (P.D.S.); (L.G.H.)
| | - Kate L. Mahon
- Cancer Division, The Kinghorn Cancer Centre/Garvan Institute of Medical Research, New South Wales 2010, Australia; (T.C.); (K.L.M.); (A.-M.H.); (P.D.S.); (L.G.H.)
- Discipline of Medicine, Central Clinical School, The University of Sydney School of Medicine, Faculty of Medicine and Health, The University of Sydney, New South Wales 2006, Australia
- Department of Medical Oncology, Chris O’Brien Lifehouse, New South Wales 2050, Australia
- Royal Prince Alfred Hospital, New South Wales 2050, Australia
| | - Anne-Maree Haynes
- Cancer Division, The Kinghorn Cancer Centre/Garvan Institute of Medical Research, New South Wales 2010, Australia; (T.C.); (K.L.M.); (A.-M.H.); (P.D.S.); (L.G.H.)
| | - Colin H. Cortie
- School of Medicine, Lipid Research Centre, Molecular Horizons, University of Wollongong, New South Wales 2522, Australia; (C.H.C.); (B.J.M.)
- Illawarra Medical Research Institute, University of Wollongong, New South Wales 2522, Australia
| | - Barbara J. Meyer
- School of Medicine, Lipid Research Centre, Molecular Horizons, University of Wollongong, New South Wales 2522, Australia; (C.H.C.); (B.J.M.)
- Illawarra Medical Research Institute, University of Wollongong, New South Wales 2522, Australia
| | - Phillip D. Stricker
- Cancer Division, The Kinghorn Cancer Centre/Garvan Institute of Medical Research, New South Wales 2010, Australia; (T.C.); (K.L.M.); (A.-M.H.); (P.D.S.); (L.G.H.)
- St. Vincent’s Clinical School, The University of New South Wales, New South Wales 2010, Australia
- St. Vincent’s Prostate Cancer Centre, St. Vincent’s Clinic, New South Wales 2010, Australia
| | - Gary A. Wittert
- South Australian Health and Medical Research Institute, South Australia 5000, Australia; (G.A.W.); (L.M.B.)
- School of Medicine and Freemasons Foundation Centre for Men’s Health, University of Adelaide, South Australia 5000, Australia
| | - Lisa M. Butler
- South Australian Health and Medical Research Institute, South Australia 5000, Australia; (G.A.W.); (L.M.B.)
- School of Medicine and Freemasons Foundation Centre for Men’s Health, University of Adelaide, South Australia 5000, Australia
| | - Lisa G. Horvath
- Cancer Division, The Kinghorn Cancer Centre/Garvan Institute of Medical Research, New South Wales 2010, Australia; (T.C.); (K.L.M.); (A.-M.H.); (P.D.S.); (L.G.H.)
- Discipline of Medicine, Central Clinical School, The University of Sydney School of Medicine, Faculty of Medicine and Health, The University of Sydney, New South Wales 2006, Australia
- Department of Medical Oncology, Chris O’Brien Lifehouse, New South Wales 2050, Australia
- Royal Prince Alfred Hospital, New South Wales 2050, Australia
| | - Andrew J. Hoy
- Discipline of Physiology, School of Medical Sciences, Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, New South Wales 2006, Australia;
- Correspondence:
| |
Collapse
|
66
|
Tan BL, Norhaizan ME. Oxidative Stress, Diet and Prostate Cancer. World J Mens Health 2020; 39:195-207. [PMID: 32648373 PMCID: PMC7994655 DOI: 10.5534/wjmh.200014] [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: 01/18/2020] [Revised: 01/23/2020] [Accepted: 01/28/2020] [Indexed: 12/16/2022] Open
Abstract
Prostate cancer has become the second leading cancer in men worldwide. Androgen plays an important role in normal functioning, development, and differentiation of the prostate, and thus is considered to be the most powerful candidate that mediates reactive oxygen species (ROS) balance in the prostate. The elevation of ROS has been associated with the progression and development of this disease. Conventional therapy has shown a high cure rate in patients with localized prostate cancer. Despite the patients respond favorably initially, this therapy fails to response in the advanced stage of the diseases even in the absence of androgens. Indeed, the onset and progression of prostate cancer could be prevented by changing dietary habits. Much information indicates that oxidative stress and prostate cancer can be modulated by dietary components rich in antioxidants. While there is substantial evidence to suggest an association between prostate cancer risk and ROS-mediated oxidative stress; therefore, the interactions and mechanisms of this phenomenon are worth to discuss further. This review aimed to discuss the mechanisms of action of oxidative stress involved in the progression of prostate cancer. We also highlighted how some of the vital dietary components dampen or exacerbate inflammation, oxidative stress, and prostate cancer. Overall, the reported information would provide a useful approach to the prevention of prostate cancer.
Collapse
Affiliation(s)
- Bee Ling Tan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Mohd Esa Norhaizan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia.,Laboratory of Molecular Biomedicine, Institute of Bioscience, Universiti Putra Malaysia, Selangor, Malaysia.,Research Centre of Excellent, Nutrition and Non-Communicable Diseases (NNCD), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia.
| |
Collapse
|
67
|
Mukherjee A, Chiang CY, Daifotis HA, Nieman KM, Fahrmann JF, Lastra RR, Romero IL, Fiehn O, Lengyel E. Adipocyte-Induced FABP4 Expression in Ovarian Cancer Cells Promotes Metastasis and Mediates Carboplatin Resistance. Cancer Res 2020; 80:1748-1761. [PMID: 32054768 PMCID: PMC10656748 DOI: 10.1158/0008-5472.can-19-1999] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 12/05/2019] [Accepted: 02/04/2020] [Indexed: 11/16/2022]
Abstract
Adipocytes are critical for ovarian cancer cells to home to the omentum, but the metabolic changes initiated by this interaction are unknown. To this end, we carried out unbiased mass spectrometry-based metabolomic and proteomic profiling of cancer cells cocultured with primary human omental adipocytes. Cancer cells underwent significant proteo-metabolomic alteration(s), typified by changes in the lipidome with corresponding upregulation of lipid metabolism proteins. FABP4, a lipid chaperone protein, was identified as the critical regulator of lipid responses in ovarian cancer cells cocultured with adipocytes. Subsequently, knockdown of FABP4 resulted in increased 5-hydroxymethylcytosine levels in the DNA, downregulation of gene signatures associated with ovarian cancer metastasis, and reduced clonogenic cancer cell survival. In addition, clustered regularly interspaced short palindromic repeats (CRISPR)-mediated knockout of FABP4 in high-grade serous ovarian cancer cells reduced metastatic tumor burden in mice. Consequently, a small-molecule inhibitor of FABP4 (BMS309403) not only significantly reduced tumor burden in a syngeneic orthotopic mouse model but also increased the sensitivity of cancer cells toward carboplatin both in vitro and in vivo. Taken together, these results show that targeting FABP4 in ovarian cancer cells can inhibit their ability to adapt and colonize lipid-rich tumor microenvironments, providing an opportunity for specific metabolic targeting of ovarian cancer metastasis. SIGNIFICANCE: Ovarian cancer metastatic progression can be restricted by targeting a critical regulator of lipid responses, FABP4.
Collapse
Affiliation(s)
- Abir Mukherjee
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Chun-Yi Chiang
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Helen A Daifotis
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Kristin M Nieman
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Johannes F Fahrmann
- University of California, Davis Genome, Center, Metabolomics, Davis, California
| | - Ricardo R Lastra
- Department of Pathology, University of Chicago, Chicago, Illinois
| | - Iris L Romero
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Oliver Fiehn
- University of California, Davis Genome, Center, Metabolomics, Davis, California
| | - Ernst Lengyel
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois.
| |
Collapse
|
68
|
Drilling for Oil: Tumor-Surrounding Adipocytes Fueling Cancer. Trends Cancer 2020; 6:593-604. [PMID: 32610069 DOI: 10.1016/j.trecan.2020.03.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/28/2020] [Accepted: 03/03/2020] [Indexed: 12/11/2022]
Abstract
Over the past decade, it has become apparent that metabolic reprogramming is a key event in tumor progression. The tumor microenvironment (TME) is a source of metabolites for tumor cells. Lipid-filled mature adipocytes are frequently found in proximity to invasive human tumors and release free fatty acids (FFAs) through lipolysis. These FFAs are taken up by tumor cells and used to promote tumor progression by mechanisms that include mitochondrial fatty acid oxidation (FAO). This review discusses recent advances in our understanding of this metabolic symbiosis between adipocytes and cancer cells and underlines the differences in this metabolic crosstalk between the various types of cancer and their localization.
Collapse
|
69
|
Estève D, Roumiguié M, Manceau C, Milhas D, Muller C. Periprostatic adipose tissue: A heavy player in prostate cancer progression. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.coemr.2020.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
70
|
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.
Collapse
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
| |
Collapse
|
71
|
The Adipose Stem Cell as a Novel Metabolic Actor in Adrenocortical Carcinoma Progression: Evidence from an In Vitro Tumor Microenvironment Crosstalk Model. Cancers (Basel) 2019; 11:cancers11121931. [PMID: 31817072 PMCID: PMC6966501 DOI: 10.3390/cancers11121931] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 11/26/2019] [Accepted: 11/27/2019] [Indexed: 02/06/2023] Open
Abstract
Metabolic interplay between the tumor microenvironment and cancer cells is a potential target for novel anti-cancer approaches. Among stromal components, adipocytes and adipose precursors have been shown to actively participate in tumor progression in several solid malignancies. In adrenocortical carcinoma (ACC), a rare endocrine neoplasia with a poor prognosis, cancer cells often infiltrate the fat mass surrounding the adrenal organ, enabling possible crosstalk with the adipose cells. Here, by using an in vitro co-culture system, we show that the interaction between adipose-derived stem cells (ASCs) and the adrenocortical cancer cell line H295R leads to metabolic and functional reprogramming of both cell types: cancer cells limit differentiation and increase proliferation of ASCs, which in turn support tumor growth and invasion. This effect associates with a shift from the paracrine cancer-promoting IGF2 axis towards an ASC-associated leptin axis, along with a shift in the SDF-1 axis towards CXCR7 expression in H295R cells. In conclusion, our findings suggest that adipose precursors, as pivotal components of the ACC microenvironment, promote cancer cell reprogramming and invasion, opening new perspectives for the development of more effective therapeutic approaches.
Collapse
|
72
|
Lucarelli G, Loizzo D, Ferro M, Rutigliano M, Vartolomei MD, Cantiello F, Buonerba C, Di Lorenzo G, Terracciano D, De Cobelli O, Bettocchi C, Ditonno P, Battaglia M. Metabolomic profiling for the identification of novel diagnostic markers and therapeutic targets in prostate cancer: an update. Expert Rev Mol Diagn 2019; 19:377-387. [PMID: 30957583 DOI: 10.1080/14737159.2019.1604223] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION An altered metabolic regulation is involved in the development and progression of different cancer types. As well as this, many genes associated with tumors are shown to have an important role in control of the metabolism. The incidence of prostate cancer (PCa) is increased in men with metabolic disorders. In particular, obesity is an established risk factor for PCa. An increased body mass index correlates with aggressive disease, and a higher risk of biochemical recurrence and prostate cancer-specific mortality. Increased lipogenesis is also one of the most significant events in PCa metabolism reprogramming. Areas covered: In this article, we provide an updated review of the current understanding of the PCa metabolome and evaluate the possibility of unveiling novel therapeutic targets. Expert opinion: Obesity is an established risk factor for PCa, and an increased BMI correlates with aggressive disease, and a higher risk of biochemical recurrence and prostate cancer-specific mortality. PCa metabolome is characterized by the accumulation of metabolic intermediates and an increased expression of genes in the tricarboxylic acid cycle, the induction of de novo lipogenesis and cholesterogenesis. PCa cells can induce different alterations in their microenvironment by modulating the crosstalk between cancer and stromal cells.
Collapse
Affiliation(s)
- Giuseppe Lucarelli
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Davide Loizzo
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Matteo Ferro
- b Division of Urology , European Institute of Oncology , Milan , Italy
| | - Monica Rutigliano
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Mihai Dorin Vartolomei
- c Department of Cell and Molecular Biology , University of Medicine and Pharmacy , Tirgu Mures , Romania
| | - Francesco Cantiello
- d Department of Urology , Magna Graecia University of Catanzaro , Catanzaro , Italy
| | - Carlo Buonerba
- e Medical Oncology Division, Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Giuseppe Di Lorenzo
- e Medical Oncology Division, Department of Clinical Medicine and Surgery , University Federico II of Naples , Naples , Italy
| | - Daniela Terracciano
- f Department of Translational Medical Sciences , University of Naples "Federico II" , Naples , Italy
| | | | - Carlo Bettocchi
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Pasquale Ditonno
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| | - Michele Battaglia
- a Department of Emergency and Organ Transplantation - Urology, Andrology and Kidney Transplantation Unit , University of Bari , Bari , Italy
| |
Collapse
|