1
|
Chuang YT, Yen CY, Liu W, Chien TM, Chang FR, Tsai YH, Tang JY, Chang HW. The protection of bisphenol A-modulated miRNAs and targets by natural products. ENVIRONMENT INTERNATIONAL 2025; 196:109299. [PMID: 39884249 DOI: 10.1016/j.envint.2025.109299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2024] [Revised: 11/04/2024] [Accepted: 01/20/2025] [Indexed: 02/01/2025]
Abstract
Bisphenol A (BPA) is a ubiquitous environmental pollutant with endocrine-disrupting functions. Identifying protective drugs and exploring the mechanisms against BPA are crucial in healthcare. Natural products exhibiting antioxidant properties are considered to be able to protect against BPA toxicity. Although BPA-modulated targets and miRNAs have been individually reported, their connections to natural products were rarely organized. With the help of a protein-protein interaction database (STRING), the relationship between individual BPA-modulated targets was interconnected to provide a systemic view. In this review, BPA-downregulated and -upregulated targets are classified, and their interactive network was innovatively analyzed using the bioinformatic database (STRING). BPA-modulated miRNAs were also retrieved and ingeniously connected to BPA-modulated targets. Moreover, a novel connection between BPA-countering natural products was integrated into BPA-modulated miRNAs and targets. All these targets-associated natural products and/or miRNAs were incorporated into the STRING network, providing systemic relationships. Overall, the BPA-modulated target-miRNA-protecting natural product axis was innovatively constructed, providing a straightforward direction for exploring the integrated BPA-countering effects and mechanisms of natural products.
Collapse
Affiliation(s)
- Ya-Ting Chuang
- Department of Biomedical Science and Environmental Biology, PhD Program in Life Sciences, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Ching-Yu Yen
- School of Dentistry, Taipei Medical University, Taipei 11031, Taiwan; Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Tainan 71004, Taiwan.
| | - Wangta Liu
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Tsu-Ming Chien
- School of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Urology, Kaohsiung Gangshan Hospital, Kaohsiung Medical University, Kaohsiung 820111, Taiwan.
| | - Fang-Rong Chang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Yi-Hong Tsai
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung 907101, Taiwan.
| | - Jen-Yang Tang
- School of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Radiation Oncology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Hsueh-Wei Chang
- Department of Biomedical Science and Environmental Biology, PhD Program in Life Sciences, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan.
| |
Collapse
|
2
|
Kilari T, Suresh AS, Begum RF, Singh A, Venkkatesh P, Vellapandian C. Effect of Per and Poly-Fluoroalkyl Substances on Pregnancy and Child Development. Curr Pediatr Rev 2025; 21:142-153. [PMID: 38213179 DOI: 10.2174/0115733963267526231120110100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 10/18/2023] [Accepted: 11/02/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Childhood obesity is significantly influenced by maternal exposure to Per and Poly-Fluoroalkyl Substances (PFAS) during pregnancy. PFAS exposure occurs through the Peroxisome Proliferator-Activated Receptor (PPAR-γ) receptor, leading to increased fat deposition and profound health effects in child growth and development. Despite ongoing investigations, the relationship between maternal serum PFAS concentration and child obesity requires further exploration. OBJECTIVE This study aimed to review the possible effects of Per and poly-fluoroalkyl substances exposure and their mechanism in overweight/obese children from pregnant ladies. METHODS A detailed literature survey was conducted using online databases, including Science Direct, Google Scholar, Scopus, Cochrane, and PubMed. The study focused on the diverse effects of PFAS on maternal and child health, with particular emphasis on neurological complications. RESULTS Child growth development depends upon breastfeeding and placenta health, which is disrupted by PFAS exposure, ultimately destroying the body mass index of the child. Neurotoxicity testing utilized the SH-SY5Y human-derived cell line as an in vitro model, revealing PFAS-induced increases in adipocyte number, reduced cell size, altered lipid conglomeration, increased adiposity, and changes in liver function. in vivo studies in mice and human cell lines indicated PPAR-γ and ER-α activation, leading to adiposity and weight gain through Estrogen signaling and Lipid metabolism. PFAS concentrations positively correlated in maternal sera, analyzed by liquid chromatography/quadrupole mass spectrometry. CONCLUSION PFAS, with a long half-life of 3.5-8.5 years, is commonly found in the serum of pregnant women, crossing the placenta barrier. This exposure disrupts placental homeostasis, negatively impacting mechanisms of action and potentially leading to deterioration in pregnancy and child health. Further research is needed to comprehensively understand the complex interplay between PFAS exposure and its implications for maternal and child well-being.
Collapse
Affiliation(s)
- Thanuja Kilari
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| | - Ankul Singh Suresh
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| | - Rukaiah F Begum
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| | - Anuragh Singh
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| | - Pravin Venkkatesh
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| | - Chitra Vellapandian
- Department of Pharmacology, SRM College of Pharmacy, SRMIST, Kattankulathur-603209, Tamil Nadu, India
| |
Collapse
|
3
|
Al-Zikri PNH, Huat TJ, Khan AA, Patar A, Reza MF, Idris FM, Abdullah JM, Jaafar H. Transplantation of IGF-1-induced BMSC-derived NPCs promotes tissue repair and motor recovery in a rat spinal cord injury model. Heliyon 2022; 8:e10384. [PMID: 36090221 PMCID: PMC9449758 DOI: 10.1016/j.heliyon.2022.e10384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/14/2022] [Accepted: 08/15/2022] [Indexed: 12/02/2022] Open
Abstract
Bone marrow-derived mesenchymal stem cells (BMSCs) have therapeutic potential for spinal cord injury (SCI). We have shown that insulin-like growth factor 1 (IGF-1) enhances the cellular proliferation and survivability of BMSCs-derived neural progenitor cells (NPCs) by downregulating miR-22-3p. However, the functional application of BMSCs-derived NPCs has not been investigated fully. In this study, we demonstrate that knockdown of endogenous miR-22-3p in BMSCs-derived NPCs upregulates Akt1 expression, leading to enhanced cellular proliferation. RNASeq analysis reveals 3,513 differentially expressed genes in NPCs. The upregulated genes in NPCs enrich the gene ontology term associated with nervous system development. Terminally differentiated NPCs generate cells with neuronal-like morphology and phenotypes. Transplantation of NPCs in the SCI rat model results in better recovery in locomotor and sensory functions 4 weeks after transplantation. Altogether, the result of this study demonstrate that NPCs derived with IGF-1 supplementation could be differentiated into functional neural lineage cells and are optimal for stem cell therapy in SCI.
Collapse
|
4
|
Sabry R, Williams M, Werry N, LaMarre J, Favetta LA. BPA Decreases PDCD4 in Bovine Granulosa Cells Independently of miR-21 Inhibition. Int J Mol Sci 2022; 23:ijms23158276. [PMID: 35955412 PMCID: PMC9368835 DOI: 10.3390/ijms23158276] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023] Open
Abstract
microRNAs (miRNAs) are susceptible to environmental factors that might affect cellular function and impose negative effects on female reproduction. miR-21 is the most abundant miRNA in bovine granulosa cells and is widely reported as affected by Bisphenol A (BPA) exposure, yet the cause and consequences are not entirely elucidated. BPA is a synthetic endocrine disruptor associated with poor fertility. miR-21 function in bovine granulosa cells is investigated utilizing locked nucleic acid (LNA) oligonucleotides to suppress miR-21. Before measuring apoptosis and quantifying miR-21 apoptotic targets PDCD4 and PTEN, transfection was optimized and validated. BPA was introduced to see how it affects miR-21 regulation and which BPA-mediated effects are influenced by miR-21. miR-21 knockdown and specificity against additional miRNAs were confirmed. miR-21 was found to have antiapoptotic effects, which could be explained by its effect on the proapoptotic target PDCD4, but not PTEN. Previous findings of miR-21 overexpression were validated using BPA treatments, and the temporal influence of BPA on miR-21 levels was addressed. Finally, BPA effects on upstream regulators, such as VMP1 and STAT3, explain the BPA-dependent upregulation of miR-21 expression. Overall, this research enhances our understanding of miR-21 function in granulosa cells and the mechanisms of BPA-induced reproductive impairment.
Collapse
|
5
|
Zhang FL, Kong L, Zhao AH, Ge W, Yan ZH, Li L, De Felici M, Shen W. Inflammatory cytokines as key players of apoptosis induced by environmental estrogens in the ovary. ENVIRONMENTAL RESEARCH 2021; 198:111225. [PMID: 33971129 DOI: 10.1016/j.envres.2021.111225] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/02/2021] [Accepted: 04/22/2021] [Indexed: 06/12/2023]
Abstract
Natural and synthetic environmental estrogens (EEs), interfering with the physiological functions of the body's estrogens, are widespread and are rising much concern for their possible deleterious effects on human and animal health, in particular on reproduction. In fact, increasing evidence indicate that EEs can be responsible for a variety of disfunctions of the reproductive system especially in females such as premature ovarian insufficiency (POI). Because of their great structural diversity, the modes of action of EEs are controversial. One important way through which EEs exert their effects on reproduction is the induction of apoptosis in the ovary. In general, EEs can exert pro-and anti-apoptotic effects by agonizing or antagonizing numerous estrogen-dependent signaling pathways. In the present work, results concerning apoptotic pathways and diseases induced by representative EEs (such as zearalenone, bisphenol A and di-2-ethylhexyl phthalate), in ovaries throughout development are presented into an integrated network. By reviewing and elaborating these studies, we propose inflammatory factors, centered on the production of tumor necrosis factor (TNF), as a major cause of the induction of apoptosis by EEs in the mammalian ovary. As a consequence, potential strategies to prevent such EE effect are suggested.
Collapse
Affiliation(s)
- Fa-Li Zhang
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China
| | - Li Kong
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China
| | - Ai-Hong Zhao
- Qingdao Academy of Agricultural Sciences, Qingdao, 266100, China
| | - Wei Ge
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China
| | - Zi-Hui Yan
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China
| | - Lan Li
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China
| | - Massimo De Felici
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, 00133, Italy.
| | - Wei Shen
- College of Life Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, 266109, China.
| |
Collapse
|
6
|
Ferrante M, Cristaldi A, Oliveri Conti G. Oncogenic Role of miRNA in Environmental Exposure to Plasticizers: A Systematic Review. J Pers Med 2021; 11:jpm11060500. [PMID: 34199666 PMCID: PMC8229109 DOI: 10.3390/jpm11060500] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/26/2021] [Accepted: 05/28/2021] [Indexed: 02/07/2023] Open
Abstract
The daily environmental exposure of humans to plasticizers may adversely affect human health, representing a global issue. The altered expression of microRNAs (miRNAs) plays an important pathogenic role in exposure to plasticizers. This systematic review summarizes recent findings showing the modified expression of miRNAs in cancer due to exposure to plasticizers. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology, we performed a systematic review of the literature published in the past 10 years, focusing on the relationship between plasticizer exposure and the expression of miRNAs related to cancer. Starting with 535 records, 17 articles were included. The results support the hypothesis that exposure to plasticizers causes changes in or the deregulation of a number of oncogenic miRNAs and show that the interaction of plasticizers with several redundant miRNAs, such as let-7f, let-7g, miR-125b, miR-134, miR-146a, miR-22, miR-192, miR-222, miR-26a, miR-26b, miR-27b, miR-296, miR-324, miR-335, miR-122, miR-23b, miR-200, miR-29a, and miR-21, might induce deep alterations. These genotoxic and oncogenic responses can eventually lead to abnormal cell signaling pathways and metabolic changes that participate in many overlapping cellular processes, and the evaluation of miRNA-level changes can be a useful target for the toxicological assessment of environmental pollutants, including plastic additives and plasticizers.
Collapse
Affiliation(s)
- Margherita Ferrante
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (A.C.); (G.O.C.)
- Catania, Messina, Enna Cancer Registry, Via S. Sofia 87, 95123 Catania, Italy
- Correspondence: ; Tel.: +39-095-378-2181; Fax: +39-095-378-2177
| | - Antonio Cristaldi
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (A.C.); (G.O.C.)
| | - Gea Oliveri Conti
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (A.C.); (G.O.C.)
| |
Collapse
|
7
|
Farahani M, Rezaei-Tavirani M, Arjmand B. A systematic review of microRNA expression studies with exposure to bisphenol A. J Appl Toxicol 2020; 41:4-19. [PMID: 32662106 DOI: 10.1002/jat.4025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 05/30/2020] [Accepted: 06/01/2020] [Indexed: 12/13/2022]
Abstract
Bisphenol A (BPA), as a common industrial component, is generally consumed in the synthesis of polymeric materials. To gain a deeper understanding of the detrimental effects of BPA, BPA-induced microRNA (miRNA) alterations were investigated. A systematic search was performed in the PubMed, SCOPUS and Web of Science databases to evoke relevant published data up to August 10, 2019. We identified altered miRNAs that have been repeated in at least three studies. Moreover, miRNA homology analysis between human and nonhuman species was performed to determine the toxicity signatures of BPA in human exposure. In addition, to reflect the effects of environmental exposure levels of BPA, the study designs were categorized into two groups, including low and high doses according to the previous definitions. In total, 28 studies encountered our criteria and 17 miRNAs were identified that were differentially expressed in at least three independent studies. Upregulating miR-146a and downregulating miR-192, miR-134, miR-27b and miR-324 were found in three studies. MiR-122 and miR-29a were upregulated in four studies after BPA exposure, and miR-21 was upregulated in six studies. The results indicate that BPA at low-level exposures can also alter miRNA expression in response to toxicity. Finally, the miRNA-related pathways showed that BPA seriously can affect human health through various cell signaling pathways, which were predictable and consistent with existing studies. Overall, our findings suggest that further studies should be conducted to examine the role of miRNA level changes in human BPA exposure.
Collapse
Affiliation(s)
- Masoumeh Farahani
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Babak Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
8
|
Balasubramanian S, Gunasekaran K, Sasidharan S, Jeyamanickavel Mathan V, Perumal E. MicroRNAs and Xenobiotic Toxicity: An Overview. Toxicol Rep 2020; 7:583-595. [PMID: 32426239 PMCID: PMC7225592 DOI: 10.1016/j.toxrep.2020.04.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/13/2020] [Accepted: 04/19/2020] [Indexed: 12/27/2022] Open
Abstract
The advent of new technologies has paved the rise of various chemicals that are being employed in industrial as well as consumer products. This leads to the accumulation of these xenobiotic compounds in the environment where they pose a serious threat to both target and non-target species. miRNAs are one of the key epigenetic mechanisms that have been associated with toxicity by modulating the gene expression post-transcriptionally. Here, we provide a comprehensive view on miRNA biogenesis, their mechanism of action and, their possible role in xenobiotic toxicity. Further, we review the recent in vitro and in vivo studies involved in xenobiotic exposure induced miRNA alterations and the mRNA-miRNA interactions. Finally, we address the challenges associated with the miRNAs in toxicological studies.
Collapse
Key Words
- ADAMTS9, A disintegrin and metalloproteinase with thrombospondin motifs 9
- AHR, Aryl Hydrocarbon Receptor
- AMPK, Adenosine Monophosphate-activated protein kinase
- ARRB1, Arrestin beta 1
- Ag, Silver
- Al2O3, Aluminium oxide
- Au, Gold
- Aβ, Amyloid Beta
- BCB, Blood-cerebrospinal fluid barrier
- BNIP3−3, BCL2/adenovirus E1B 19 kDa protein-interacting protein 3
- BaP, Benzo[a]pyrene
- Biomarkers
- CCNB1, Cyclin B1
- CDC25A, M-phase inducer phosphatase 1
- CDC25C, M-phase inducer phosphatase 3
- CDK, Cyclin-dependent Kinase
- CDK1, Cyclin-dependent kinase 1
- CDK6, Cyclin-dependent kinase 6
- CDKN1b, Cyclin-dependent kinase Inhibitor 1B
- CEC, Contaminants of Emerging Concern
- COPD, Chronic obstructive pulmonary disease
- COX2, Cyclooxygenase-2
- CTGF, Connective Tissue Growth Factor
- DGCR8, DiGeorge syndrome chromosomal [or critical] region 8
- DNA, Deoxy ribonucleic acid
- DON, Deoxynivalenol
- ER, Endoplasmic Reticulum
- Environment
- Epigenetics
- Fadd, Fas-associated protein with death domain
- GTP, Guanosine triphosphate
- Gene regulation
- Grp78/BIP, Binding immunoglobulin protein
- HSPA1A, Heat shock 70 kDa protein 1
- Hpf, Hours post fertilization
- IL-6, Interleukin 6
- IL1R1, Interleukin 1 receptor, type 1
- LIN28B, Lin-28 homolog B
- LRP-1-, Low density lipoprotein receptor-related protein 1
- MAPK, Mitogen Activated Protein Kinase
- MC-LR, Microcystin-Leucine Arginine
- MC-RR, Microcystin-Arginine Arginine
- MRE, MicroRNA Response Elements
- Mn, Manganese
- NASH, Non-alcoholic steatohepatitis
- NET1, Neuroepithelial Cell Transforming 1
- NF- ҡB, Nuclear Factor kappa-light-chain-enhancer of activated B cells
- NFKBAP, NFKB Activating protein-1
- NMDAR, N-methyl-d-aspartate receptor
- NPs, Nanoparticles
- Non-coding RNAs
- Nrf2, Nuclear factor erythroid 2-related factor 2
- PDCD4, Programmed cell death protein 4
- PFAS, Poly-fluoroalkyl substances
- PM2.5, Particulate Matter2.5
- RISC, RNA-induced silencing complex
- RNA, Ribonucleic acid
- RNAi, RNA interference
- RNase III, Ribonuclease III
- SEMA6D, Semaphorin-6D
- SOLiD, Sequencing by Oligonucleotide Ligation and Detection
- SPIONs, Superparamagnetic Iron Oxide Nanoparticles
- SiO2, Silicon dioxide
- TCDD, 2,3,7,8-Tetrachlorodibenzodioxin
- TNF-α, Tumor necrosis factor – alpha
- TP53, Tumor protein 53
- TRBP, Transactivation Response RNA Binding Protein
- Toxicity
- UTR, Untranslated region
- WHO, World Health Organization
- Wnt, Wingless-related integration site
- ZEA, Zearalanone
- Zn, Zinc
- bcl2l11, B-cell lymphoma-2-like protein 11
- ceRNA, Competing endogenous RNA
- lncRNAs, Long non-coding RNA
- mRNA, Messenger RNA
- miRNA, MicroRNA
- qRT-PCR, quantitative Real Time-Polymerase Chain Reaction
- ripk 1, Receptor-interacting serine/threonine-protein kinase 1
Collapse
Affiliation(s)
| | - Kanmani Gunasekaran
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, 641 046, India
| | - Saranyadevi Sasidharan
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, 641 046, India
| | | | - Ekambaram Perumal
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, 641 046, India
| |
Collapse
|
9
|
Lite C, Ahmed SSSJ, Santosh W, Seetharaman B. Prenatal exposure to bisphenol-A altered miRNA-224 and protein expression of aromatase in ovarian granulosa cells concomitant with elevated serum estradiol levels in F 1 adult offspring. J Biochem Mol Toxicol 2019; 33:e22317. [PMID: 30817060 DOI: 10.1002/jbt.22317] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 01/31/2019] [Accepted: 02/12/2019] [Indexed: 12/22/2022]
Abstract
This study was aimed to predict bisphenol-A (BPA)-responsive miRNA's using an in silico approach and to study their expression in granulosa cells of animals exposed prenatally to BPA. Pregnant Wistar rats were exposed to BPA through water (25 μg/L, 250 μg/L, and 2.5 mg/L) during gestation. The expression of miRNA-133b, miRNA-378 and miRNA-224 were analyzed in ovarian granulosa cells. BPA affected the postnatal developmental landmarks such as weight of the pups at birth and reduced anogenital distance. BPA exposed animals showed elevated serum estradiol (E2) levels, while follicle-stimulating hormone levels were reduced. The expression of miRNA-224 and aromatase protein levels were found to be increased. This preliminary finding reveals the impact of early life exposure to BPA on the long-term ovarian functions that may be mediated through miRNA-based granulosa cell response. Besides, it is also a compelling indicator for the subclinical response that could have important consequences on female fertility.
Collapse
Affiliation(s)
- Christy Lite
- Endocrine Disruption and Reproductive Toxicology (EDART) Laboratory, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India
| | - Sheik S S J Ahmed
- Department of Computational Biology, Chettinad Academy of Research and Education, Chennai, Tamil Nadu, India
| | - Winkins Santosh
- Endocrine Disruption and Reproductive Toxicology (EDART) Laboratory, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India.,P.G. Research Departments of Advanced Zoology & Biotechnology, Government College for Men, Chennai, Tamil Nadu, India
| | - Barathi Seetharaman
- Endocrine Disruption and Reproductive Toxicology (EDART) Laboratory, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India
| |
Collapse
|
10
|
Integrated analysis of miRNA and mRNA expression profiles in human endothelial cells exposed to fisetin. BIOCHIP JOURNAL 2017. [DOI: 10.1007/s13206-017-1308-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
11
|
Lee SE, Park HR, Yun HD, Cho JJ, Ahn HJ, Park CS, Park YS. Integrated miRNA and mRNA expression profiling in response to eriodictyol in human endothelial cells. BIOCHIP JOURNAL 2017. [DOI: 10.1007/s13206-017-1303-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
12
|
Hong JY, Yu SY, Ahn JJ, Kim SY, Kim GW, Kim Y, Son SW, Hwang SY. Environmental risk assessment of toxicity exposure: High-throughput expression profiling. BIOCHIP JOURNAL 2016. [DOI: 10.1007/s13206-016-0110-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|