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Xia B, Qiu L, Yue J, Si J, Zhang H. The metabolic crosstalk of cancer-associated fibroblasts and tumor cells: Recent advances and future perspectives. Biochim Biophys Acta Rev Cancer 2024; 1879:189190. [PMID: 39341468 DOI: 10.1016/j.bbcan.2024.189190] [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: 12/26/2023] [Revised: 09/22/2024] [Accepted: 09/23/2024] [Indexed: 10/01/2024]
Abstract
Tumor cells grow in a microenvironment with a lack of nutrients and oxygen. Cancer-associated fibroblasts (CAFs) as one major component of tumor microenvironment have strong ability to survive under stressful conditions through metabolic remodelling. Furthermore, CAFs are educated by tumor cells and help them adapt to the hostile microenvironment through their metabolic communication. By inducing catabolism, CAFs release nutrients into the microenvironment which are taken up by tumor cells to satisfy their metabolic requirements. Furthermore, CAFs can recycle toxic metabolic wastes produced by cancer cells into energetic substances, allowing cancer cells to undergo biosynthesis. Their metabolic crosstalk also enhances CAFs' pro-tumor phenotype and reshape the microenvironment facilitating tumor cells' metastasis and immune escape. In this review, we have analyzed the effect and mechanisms of metabolic crosstalk between tumor cells and CAFs. We also analyzed the future perspectives in this area from the points of CAFs heterogeneity, spatial metabonomics and patient-derived tumor organoids (PDOs). These information may deepen the knowledge of tumor metabolism regulated by CAFs and provide novel insights into the development of metabolism-based anti-cancer strategies.
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Affiliation(s)
- Bing Xia
- Department of Thoracic Oncology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou Cancer Hospital, Hangzhou 310002, China
| | - Liqing Qiu
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, 310002, China
| | - Jing Yue
- Hangzhou Cancer Institution, Hangzhou Cancer Hospital, 310002, China
| | - Jingxing Si
- Cancer Center, Department of Radiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China
| | - Hongfang Zhang
- Hangzhou Cancer Institution, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou Cancer Hospital, 310002, China.
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2
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Sadek KM, Khalifa NE, Alshial EE, Abdelnour SA, Mohamed AAR, Noreldin AE. Potential hazards of bisphenol A on the male reproductive system: Induction of programmed cell death in testicular cells. J Biochem Mol Toxicol 2024; 38:e23844. [PMID: 39252451 DOI: 10.1002/jbt.23844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 08/10/2024] [Accepted: 08/29/2024] [Indexed: 09/11/2024]
Abstract
A common industrial chemical known as bisphenol A (BPA) has been linked to endocrine disruption and can interfere with hormonal signaling pathways in humans and animals. This comprehensive review aims to explore the detrimental consequences of BPA on reproductive organ performance and apoptosis induction, shedding light on the emerging body of evidence from laboratory animal studies. Historically, most studies investigating the connection between BPA and reproductive tissue function have mainly leaned on laboratory animal models. These studies have provided crucial insights into the harmful effects of BPA on several facets of reproduction. This review consolidates an increasing literature that correlates exposure to BPA in the environment with a negative impact on human health. It also integrates findings from laboratory studies conducted on diverse species, collectively bolstering the mounting evidence that environmental BPA exposure can be detrimental to both humans and animals, particularly to reproductive health. Furthermore, this article explores the fundamental processes by which BPA triggers cell death and apoptosis in testicular cells. By elucidating these mechanisms, this review aids a deeper understanding of the complex interactions between BPA and reproductive tissues.
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Affiliation(s)
- Kadry M Sadek
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Norhan E Khalifa
- Department of Physiology, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt
| | - Eman E Alshial
- Department of Biochemistry, Faculty of Science, Damanhour University, Damanhour, Egypt
| | - Sameh A Abdelnour
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Amany A-R Mohamed
- Departmentof Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed E Noreldin
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
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3
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Liu W, Li M, Zhang P, Jiang H, Liu W, Guan J, Sun Y, Liu X, Zeng Q. One-step growth of Cu-doped carbon dots in amino-modified carbon nanotube-modified electrodes for sensitive electrochemical detection of BPA. Mikrochim Acta 2024; 191:309. [PMID: 38714599 DOI: 10.1007/s00604-024-06344-x] [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: 02/22/2024] [Accepted: 04/02/2024] [Indexed: 05/10/2024]
Abstract
Copper-doped carbon dots and aminated carbon nanotubes (Cu-CDs/NH2-CNTs) nanocomposites were synthesized by a one-step growth method, and the composites were characterized for their performance. An electrochemical sensor for sensitive detection of bisphenol A (BPA) was developed for using Cu-CDs/NH2-CNTs nanocomposites modified with glassy carbon electrodes (GCE). The sensor exhibited an excellent electrochemical response to BPA in 0.2 M PBS (pH 7.0) under optimally selected conditions. The linear range of the sensor for BPA detection was 0.5-160 μM, and the detection limit (S/N = 3) was 0.13 μM. Moreover, the sensor has good interference immunity, stability and reproducibility. In addition, the feasibility of the practical application of the sensor was demonstrated by the detection of BPA in bottled drinking water and Liu Yang River water.
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Affiliation(s)
- Wei Liu
- School of Environment and Life Health, Anhui Vocational and Technical College, Hefei City, Anhui Province, 230011, People's Republic of China
| | - Muyi Li
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha, Hunan Province, 410128, People's Republic of China
| | - Pengli Zhang
- Yunnan First People's Hospital, Yunnan Province, Kunming, 650034, People's Republic of China
| | - Hongmei Jiang
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha, Hunan Province, 410128, People's Republic of China
| | - Wenjun Liu
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha, Hunan Province, 410128, People's Republic of China
| | - Jinyu Guan
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha, Hunan Province, 410128, People's Republic of China
| | - Yanhua Sun
- School of Environment and Life Health, Anhui Vocational and Technical College, Hefei City, Anhui Province, 230011, People's Republic of China
| | - Xiaoying Liu
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha, Hunan Province, 410128, People's Republic of China.
| | - Qiongyao Zeng
- Yunnan University of Traditional Chinese Medicine, Yunnan Province, Kunming, 650500, People's Republic of China.
- Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, Yunnan Province, 650500, People's Republic of China.
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4
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Ricker K, Cheng V, Hsieh CJ, Tsai FC, Osborne G, Li K, Yilmazer-Musa M, Sandy MS, Cogliano VJ, Schmitz R, Sun M. Application of the Key Characteristics of Carcinogens to Bisphenol A. Int J Toxicol 2024; 43:253-290. [PMID: 38204208 DOI: 10.1177/10915818231225161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
The ten key characteristics (KCs) of carcinogens are based on characteristics of known human carcinogens and encompass many types of endpoints. We propose that an objective review of the large amount of cancer mechanistic evidence for the chemical bisphenol A (BPA) can be achieved through use of these KCs. A search on metabolic and mechanistic data relevant to the carcinogenicity of BPA was conducted and web-based software tools were used to screen and organize the results. We applied the KCs to systematically identify, organize, and summarize mechanistic information for BPA, and to bring relevant carcinogenic mechanisms into focus. For some KCs with very large data sets, we utilized reviews focused on specific endpoints. Over 3000 studies for BPA from various data streams (exposed humans, animals, in vitro and cell-free systems) were identified. Mechanistic data relevant to each of the ten KCs were identified, with receptor-mediated effects, epigenetic alterations, oxidative stress, and cell proliferation being especially data rich. Reactive and bioactive metabolites are also associated with a number of KCs. This review demonstrates how the KCs can be applied to evaluate mechanistic data, especially for data-rich chemicals. While individual entities may have different approaches for the incorporation of mechanistic data in cancer hazard identification, the KCs provide a practical framework for conducting an objective examination of the available mechanistic data without a priori assumptions on mode of action. This analysis of the mechanistic data available for BPA suggests multiple and inter-connected mechanisms through which this chemical can act.
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Affiliation(s)
- Karin Ricker
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Vanessa Cheng
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Chingyi Jennifer Hsieh
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Sacramento, CA, USA
| | - Feng C Tsai
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Gwendolyn Osborne
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Kate Li
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Meltem Yilmazer-Musa
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Martha S Sandy
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Vincent J Cogliano
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Rose Schmitz
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Oakland, CA, USA
| | - Meng Sun
- Office of Environmental Health Hazard Assessment, California Environmental Protection Agency, Sacramento, CA, USA
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Yue SY, Niu D, Liu XH, Li WY, Ding K, Fang HY, Wu XD, Li C, Guan Y, Du HX. BLCA prognostic model creation and validation based on immune gene-metabolic gene combination. Discov Oncol 2023; 14:232. [PMID: 38103068 PMCID: PMC10725402 DOI: 10.1007/s12672-023-00853-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 12/14/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Bladder cancer (BLCA) is a prevalent urinary system malignancy. Understanding the interplay of immunological and metabolic genes in BLCA is crucial for prognosis and treatment. METHODS Immune/metabolism genes were extracted, their expression profiles analyzed. NMF clustering found prognostic genes. Immunocyte infiltration and tumor microenvironment were examined. Risk prognostic signature using Cox/LASSO methods was developed. Immunological Microenvironment and functional enrichment analysis explored. Immunotherapy response and somatic mutations evaluated. RT-qPCR validated gene expression. RESULTS We investigated these genes in 614 BLCA samples, identifying relevant prognostic genes. We developed a predictive feature and signature comprising 7 genes (POLE2, AHNAK, SHMT2, NR2F1, TFRC, OAS1, CHKB). This immune and metabolism-related gene (IMRG) signature showed superior predictive performance across multiple datasets and was independent of clinical indicators. Immunotherapy response and immune cell infiltration correlated with the risk score. Functional enrichment analysis revealed distinct biological pathways between low- and high-risk groups. The signature demonstrated higher prediction accuracy than other signatures. qRT-PCR confirmed differential gene expression and immunotherapy response. CONCLUSIONS The model in our work is a novel assessment tool to measure immunotherapy's effectiveness and anticipate BLCA patients' prognosis, offering new avenues for immunological biomarkers and targeted treatments.
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Affiliation(s)
- Shao-Yu Yue
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Di Niu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Xian-Hong Liu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Wei-Yi Li
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Ke Ding
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Hong-Ye Fang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Xin-Dong Wu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Chun Li
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China.
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China.
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China.
| | - Yu Guan
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China.
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China.
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China.
| | - He-Xi Du
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, People's Republic of China.
- Institute of Urology, Anhui Medical University, Hefei, Anhui, People's Republic of China.
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, People's Republic of China.
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Huang L, Xie Q, Deng J, Wei WF. The role of cancer-associated fibroblasts in bladder cancer progression. Heliyon 2023; 9:e19802. [PMID: 37809511 PMCID: PMC10559166 DOI: 10.1016/j.heliyon.2023.e19802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 08/26/2023] [Accepted: 09/01/2023] [Indexed: 10/10/2023] Open
Abstract
Cancer-associated fibroblasts (CAFs) are key stromal cells in the tumor microenvironment (TME) that critically contribute to cancer initiation and progression. In bladder cancer (BCa), there is emerging evidence that BCa CAFs are actively involved in cancer cell proliferation, invasion, metastasis, and chemotherapy resistance. This review outlines the present knowledge of BCa CAFs, with a particular emphasis on their origin and function in BCa progression, and provides further insights into their clinical application.
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Affiliation(s)
- Long Huang
- Department of Urology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, China
| | - Qun Xie
- Department of Urology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, China
| | - Jian Deng
- Department of Urology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, China
| | - Wen-Fei Wei
- Department of Gynecology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, China
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
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Lacouture A, Breton Y, Weidmann C, Goulet SM, Germain L, Pelletier M, Audet-Walsh É. Estrogens and endocrine-disrupting chemicals differentially impact the bioenergetic fluxes of mammary epithelial cells in two- and three-dimensional models. ENVIRONMENT INTERNATIONAL 2023; 179:108132. [PMID: 37657410 DOI: 10.1016/j.envint.2023.108132] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 09/03/2023]
Abstract
Due to its sensitivity to hormonal signaling, the mammary gland is often referred to as a sentinel organ for the study of endocrine-disrupting chemicals (EDCs), environmental pollutants that can interfere with the estrogen signaling pathway and induce mammary developmental defects. If and how EDCs impact mammary epithelial cell metabolism has not yet been documented. Herein, to study how estrogens and EDCs modulate mammary gland metabolism, we performed bioenergetic flux analyses using mouse mammary epithelial organoids compared to cells grown in monolayer culture. Several EDCs were tested, including bisphenol A (BPA), its close derivative BPS, a new BPA replacement copolyester called TritanTM, and the herbicide glyphosate. We report that estrogens reprogrammed mammary epithelial cell metabolism differently when grown in two- and three-dimensional models. Specific EDCs were also demonstrated to alter bioenergetic fluxes, thus identifying a new potential adverse effect of these molecules. Notably, organoids were more sensitive to low EDC concentrations, highlighting them as a key model for screening the impact of various environmental pollutants. Mechanistically, transcriptomic analyses revealed that EDCs interfered with the regulation of estrogen target genes and the expression of metabolic genes in organoids. Furthermore, co-treatment with the anti-estrogen fulvestrant blocked these metabolic impacts of EDCs, suggesting that, at least partially, they act through modulation of the estrogen receptor activity. Finally, we demonstrate that mammary organoids can be used for long-term studies on EDC exposure to study alterations in organogenesis/morphogenesis and that past pregnancies can modulate the sensitivity of mammary epithelial organoids to specific EDCs. Overall, this study demonstrates that estrogens and EDCs modulate mammary epithelial cell metabolism in monolayer and organoid cultures. A better understanding of the metabolic impacts of EDCs will allow a better appreciation of their adverse effects on mammary gland development and function.
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Affiliation(s)
- Aurélie Lacouture
- Endocrinology - Nephrology Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec City, Canada; Centre de recherche sur le cancer de l'Université Laval, Québec City, Canada; Intersectoral Centre for Endocrine Disruptor Analysis (CIAPE-ICEDA), Québec City, Canada
| | - Yann Breton
- Infectious and Immune Diseases Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; ARThrite Research Center, Université Laval, Québec City, Canada
| | - Cindy Weidmann
- Endocrinology - Nephrology Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; Centre de recherche sur le cancer de l'Université Laval, Québec City, Canada
| | - Sarah-Maude Goulet
- Infectious and Immune Diseases Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; ARThrite Research Center, Université Laval, Québec City, Canada
| | - Lucas Germain
- Endocrinology - Nephrology Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec City, Canada; Centre de recherche sur le cancer de l'Université Laval, Québec City, Canada
| | - Martin Pelletier
- Intersectoral Centre for Endocrine Disruptor Analysis (CIAPE-ICEDA), Québec City, Canada; Infectious and Immune Diseases Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; ARThrite Research Center, Université Laval, Québec City, Canada; Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Université Laval, Québec City, Canada.
| | - Étienne Audet-Walsh
- Endocrinology - Nephrology Research Axis, Centre de recherche du CHU de Québec - Université Laval, Québec City, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec City, Canada; Centre de recherche sur le cancer de l'Université Laval, Québec City, Canada; Intersectoral Centre for Endocrine Disruptor Analysis (CIAPE-ICEDA), Québec City, Canada.
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8
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Reprogramming of glycolysis by chemical carcinogens during tumor development. Semin Cancer Biol 2022; 87:127-136. [PMID: 36265806 DOI: 10.1016/j.semcancer.2022.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/07/2022]
Abstract
Indiscriminate usage and mismanagement of chemicals in the agricultural and industrial sectors have contaminated different environmental compartments. Exposure to these persistent and hazardous pollutants like heavy metals, endocrine disruptors, aromatic hydrocarbons, and pesticides can result in various health adversities, including cancer. Chemical carcinogens follow a similar pattern of carcinogenesis, like oxidative stress, chromosomal aberration, DNA double-strand break, mismatch repair, and misregulation of oncogenic and/or tumor suppressors. Out of several cancer-associated endpoints, cellular metabolic homeostasis is the commonest to be deregulated upon chemical exposure. Chemical carcinogens hamper glycolytic reprogramming to fuel the malignant transformation of the cells and/or promote cancer progression. Several regulators like Akt, ERK, Ras, c-Myc, HIF-1α, and p53 regulate glycolysis in chemical-induced carcinogenesis. However, the deregulation of the anabolic biochemistry of glucose during chemical-induced carcinogenesis remains to be uncovered. This review comprehensively covers the environmental chemical-induced glycolytic shift during carcinogenesis and its mechanism. The focus is also to fill the major gaps associated with understanding the fairy tale between environmental carcinogens and metabolic reprogramming. Although evidence from studies regarding glycolytic reprogramming in chemical carcinogenesis provides valuable insights into cancer therapy, exposure to a mixture of toxicants and their mechanism of inducing carcinogenesis still needs to be studied.
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9
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Martin-Way D, Puche-Sanz I, Cozar JM, Zafra-Gomez A, Gomez-Regalado MDC, Morales-Alvarez CM, Hernandez AF, Martinez-Gonzalez LJ, Alvarez-Cubero MJ. Genetic variants of antioxidant enzymes and environmental exposures as molecular biomarkers associated with the risk and aggressiveness of bladder cancer. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 843:156965. [PMID: 35764155 DOI: 10.1016/j.scitotenv.2022.156965] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 06/15/2023]
Abstract
Bladder cancer (BC) is one of the top 10 most common tumours worldwide; however, no molecular markers are currently available for tumour management and follow-up. BC could benefit from molecular biomarkers in environmental disease, which provide mechanistic understanding of individual susceptibility to exposure-related cancers and allow characterizing genetic alterations in the molecular pathway for malignancy. This case-control study performed a molecular analysis in 99 BC and 125 controls. Buccal swabs were collected to assess SNPs in eleven genes coding for xenobiotic detoxification enzymes, cellular antioxidant defences, and hormone synthesis and signalling (NAT2 (rs1801280), GPX1 (rs1050450 and rs17650792), TXNRD1 (rs7310505), PRDX3 (rs3740562), PON1 (rs662), SOD1 (rs10432782), SOD2 (rs4880), CAT (rs1001179), CYP17A1 (rs743572) and ESR1 (rs746432)). A structured questionnaire was administered to study participants to assess environmental and dietary chemical exposures. Several miRNAs associated with BC and detoxification/antioxidant pathways were analysed in a subsample of the study population, including miR-93-5p, miR-221-3p, miR-126, miR-27a-3p, miR-193b, and miR-193a-5p. Levels of selected environmental pollutants (polycyclic aromatic hydrocarbons and endocrine disrupting chemicals) were determined in urine from a subsample of BC cases and controls. We found that CYP17A1, CAT, SOD1, ESR1, PON1, and GPX1 (rs17650792) were associated with BC risk. Furthermore, exposure to smoke and/or dust, and alcohol intake were identified as risk factors for BC. Increased urinary levels of benzo[a]pyrene and bisphenol A were observed in BC patients relative to controls, along with an increased expression of miR-193b, miR-27a and miR-93-5p in BC. Nevertheless, further studies with a larger sample size are warranted to confirm these exploratory results. This study also shows that the combination of genetic markers (PON1 and CYP17A1) and miRNA (miR-221-3p and miR-93-5p) open a new scenario in the use of non-invasive biomarkers in the stratification of BC to guide personalized medicine, which is extremely urged in the current clinical setting.
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Affiliation(s)
- D Martin-Way
- Urology Department, University Hospital Fuenlabrada, Fuenlabrada, Madrid, Spain
| | - I Puche-Sanz
- Urology Department, University Hospital Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain
| | - J M Cozar
- Urology Department, University Hospital Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain
| | - A Zafra-Gomez
- University of Granada, Department of Analytical Chemistry, Campus of Fuentenueva, 18071 Granada, Spain
| | - M D C Gomez-Regalado
- University of Granada, Department of Analytical Chemistry, Campus of Fuentenueva, 18071 Granada, Spain
| | - C M Morales-Alvarez
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government, PTS Granada, Granada, Spain; University of Granada, Department of Biochemistry and Molecular Biology III, Faculty of Medicine, PTS, Granada, Spain
| | - A F Hernandez
- University of Granada, Legal Medicine and Toxicology Department, Faculty of Medicine, PTS, Granada, Spain; Instituto de Investigación Biosanitaria ibs. GRANADA, 18014 Granada, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain
| | - L J Martinez-Gonzalez
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government, PTS Granada, Granada, Spain.
| | - M J Alvarez-Cubero
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government, PTS Granada, Granada, Spain; University of Granada, Department of Biochemistry and Molecular Biology III, Faculty of Medicine, PTS, Granada, Spain; Instituto de Investigación Biosanitaria ibs. GRANADA, 18014 Granada, Spain
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Evaluation of a Serum-Free Medium for Human Epithelial and Stromal Cell Culture. Int J Mol Sci 2022; 23:ijms231710035. [PMID: 36077429 PMCID: PMC9455993 DOI: 10.3390/ijms231710035] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/27/2022] [Accepted: 08/31/2022] [Indexed: 11/17/2022] Open
Abstract
Over the past decade, growing demand from many domains (research, cosmetics, pharmaceutical industries, etc.) has given rise to significant expansion of the number of in vitro cell cultures. Despite the widespread use of fetal bovine serum, many issues remain. Among them, the whole constitution of most serums remains unknown and is subject to significant variations. Furthermore, the presence of potential contamination and xenogeny elements is challenging for clinical applications, while limited production is an obstacle to the growing demand. To circumvent these issues, a Serum-Free Medium (SFM) has been developed to culture dermal and vesical fibroblasts and their corresponding epithelial cells, namely, keratinocytes and urothelial cells. To assess the impact of SFM on these cells, proliferation, clonogenic and metabolic assays have been compared over three passages to conditions associated with the use of a classic Fetal Bovine Serum-Containing Medium (FBSCM). The results showed that the SFM enabled fibroblast and epithelial cell proliferation while maintaining a morphology, cell size and metabolism similar to those of FBSCM. SFM has repeatedly been found to be better suited for epithelial cell proliferation and clonogenicity. Fibroblasts and epithelial cells also showed more significant mitochondrial metabolism in the SFM compared to the FBSCM condition. However, the SFM may need further optimization to improve fibroblast proliferation.
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Pellerin È, Pellerin FA, Chabaud S, Pouliot F, Bolduc S, Pelletier M. Bisphenols A and S Alter the Bioenergetics and Behaviours of Normal Urothelial and Bladder Cancer Cells. Cancers (Basel) 2022; 14:cancers14164011. [PMID: 36011004 PMCID: PMC9406715 DOI: 10.3390/cancers14164011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/16/2022] Open
Abstract
Bisphenol A (BPA) and bisphenol S (BPS) are used in the production of plastics. These endocrine disruptors can be released into the environment and food, resulting in the continuous exposure of humans to bisphenols (BPs). The bladder urothelium is chronically exposed to BPA and BPS due to their presence in human urine samples. BPA and BPS exposure has been linked to cancer progression, especially for hormone-dependent cancers. However, the bladder is not recognized as a hormone-dependent tissue. Still, the presence of hormone receptors on the urothelium and their role in bladder cancer initiation and progression suggest that BPs could impact bladder cancer development. The effects of chronic exposure to BPA and BPS for 72 h on the bioenergetics (glycolysis and mitochondrial respiration), proliferation and migration of normal urothelial cells and non-invasive and invasive bladder cancer cells were evaluated. The results demonstrate that chronic exposure to BPs decreased urothelial cells' energy metabolism and properties while increasing them for bladder cancer cells. These findings suggest that exposure to BPA and BPS could promote bladder cancer development with a potential clinical impact on bladder cancer progression. Further studies using 3D models would help to understand the clinical consequences of this exposure.
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Affiliation(s)
- Ève Pellerin
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1J 1Z4, Canada
| | - Félix-Antoine Pellerin
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1J 1Z4, Canada
| | - Stéphane Chabaud
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1J 1Z4, Canada
| | - Frédéric Pouliot
- Oncology Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1R 2J6, Canada
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada
| | - Stéphane Bolduc
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1J 1Z4, Canada
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada
- Correspondence: (S.B.); (M.P.); Tel.: +1-418-525-4444 (ext. 42282) (S.B.); +1-418-525-4444 (ext. 46166) (M.P.)
| | - Martin Pelletier
- Infectious and Immune Disease Division, CHU de Québec-Université Laval Research Center, Quebec, QC G1V 4G2, Canada
- Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada
- Correspondence: (S.B.); (M.P.); Tel.: +1-418-525-4444 (ext. 42282) (S.B.); +1-418-525-4444 (ext. 46166) (M.P.)
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Pellerin FA, Caneparo C, Pellerin È, Chabaud S, Pelletier M, Bolduc S. Heat-Inactivation of Fetal and Newborn Sera Did Not Impair the Expansion and Scaffold Engineering Potentials of Fibroblasts. Bioengineering (Basel) 2021; 8:bioengineering8110184. [PMID: 34821750 PMCID: PMC8615100 DOI: 10.3390/bioengineering8110184] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 11/16/2022] Open
Abstract
Heat inactivation of bovine sera is routinely performed in cell culture laboratories. Nevertheless, it remains debatable whether it is still necessary due to the improvement of the production process of bovine sera. Do the benefits balance the loss of many proteins, such as hormones and growth factors, that are very useful for cell culture? This is even truer in the case of tissue engineering, the processes of which is often very demanding. This balance is examined here, from nine populations of fibroblasts originating from three different organs, by comparing the capacity of adhesion and proliferation of cells, their metabolism, and the capacity to produce the stroma; their histological appearance, thickness, and mechanical properties were also evaluated. Overall, serum inactivation does not appear to provide a significant benefit.
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Affiliation(s)
- Félix-Antoine Pellerin
- Department of Microbiology, Faculté de Sciences et Génie, Université Laval, Québec, QC G1V 0A6, Canada;
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Christophe Caneparo
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Ève Pellerin
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Stéphane Chabaud
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Martin Pelletier
- Infectious and Immune Disease Division, CHU de Québec-Université Laval Research Center, Québec, QC G1V 0A6, Canada;
- Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, QC G1V 0A6, Canada
- ARThrite Research Center, Laval University, Québec, QC G1V 4G2, Canada
| | - Stéphane Bolduc
- Centre de Recherche en Organogénèse Expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
- Division of Urology, Department of Surgery, CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
- Correspondence: ; Tel.: +1-418-990-8255
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