|
1
|
Yaglova NV, Obernikhin SS, Nazimova SV, Tsomartova DA, Timokhina EP, Yaglov VV, Tsomartova ES, Chereshneva EV, Ivanova MY, Lomanovskaya TA. Postnatal Exposure to the Endocrine Disruptor Dichlorodiphenyltrichloroethane Affects Adrenomedullary Chromaffin Cell Physiology and Alters the Balance of Mechanisms Underlying Cell Renewal. Int J Mol Sci 2024; 25:1494. [PMID: 38338771 PMCID: PMC10855250 DOI: 10.3390/ijms25031494] [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: 12/28/2023] [Revised: 01/19/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Dichlorodiphenyltrichloroethane (DDT) is a wide-spread systemic pollutant with endocrine disrupting properties. Prenatal exposure to low doses of DDT has been shown to affect adrenal medulla growth and function. The role of postnatal exposure to DDT in developmental disorders remains unclear. The aim of the present investigation is to assess growth parameters and the expression of factors mediating the function and renewal of chromaffin cells in the adult adrenal medulla of male Wistar rats exposed to the endocrine disruptor o,p'-DDT since birth until sexual maturation. The DDT-exposed rats exhibited normal growth of the adrenal medulla but significantly decreased tyrosine hydroxylase production by chromaffin cells during postnatal period. Unlike the control, the exposed rats showed enhanced proliferation and reduced expression of nuclear β-catenin, transcription factor Oct4, and ligand of Sonic hedgehog after termination of the adrenal growth period. No expression of pluripotency marker Sox2 and absence of Ascl 1-positive progenitors were found in the adrenal medulla during postnatal ontogeny of the exposed and the control rats. The present findings indicate that an increase in proliferative activity and inhibition of the formation of reserve for chromaffin cell renewal, two main mechanisms for cell maintenance in adrenal medulla, in the adult DDT-exposed rats may reflect a compensatory reaction aimed at the restoration of catecholamine production levels. The increased proliferation of chromaffin cells in adults suggests excessive growth of the adrenal medulla. Thus, postnatal exposure to DDT alters cell physiology and increases the risk of functional insufficiency and hyperplasia of the adrenal medulla.
Collapse
Affiliation(s)
- Nataliya V. Yaglova
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
| | - Sergey S. Obernikhin
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
| | - Svetlana V. Nazimova
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
| | - Dibakhan A. Tsomartova
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
- Department of Human Anatomy and Histology, Federal State Funded Educational Unlike the Control Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (E.V.C.); (M.Y.I.); (T.A.L.)
| | - Ekaterina P. Timokhina
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
| | - Valentin V. Yaglov
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
| | - Elina S. Tsomartova
- Laboratory of Endocrine System Development, A.P. Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 119991 Moscow, Russia; (S.S.O.); (S.V.N.); (D.A.T.); (E.P.T.); (V.V.Y.); (E.S.T.)
- Department of Human Anatomy and Histology, Federal State Funded Educational Unlike the Control Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (E.V.C.); (M.Y.I.); (T.A.L.)
| | - Elizaveta V. Chereshneva
- Department of Human Anatomy and Histology, Federal State Funded Educational Unlike the Control Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (E.V.C.); (M.Y.I.); (T.A.L.)
| | - Marina Y. Ivanova
- Department of Human Anatomy and Histology, Federal State Funded Educational Unlike the Control Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (E.V.C.); (M.Y.I.); (T.A.L.)
| | - Tatiana A. Lomanovskaya
- Department of Human Anatomy and Histology, Federal State Funded Educational Unlike the Control Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (E.V.C.); (M.Y.I.); (T.A.L.)
| |
Collapse
|
|
2
|
Chatzimeletiou K, Fleva A, Nikolopoulos TT, Markopoulou M, Zervakakou G, Papanikolaou K, Anifandis G, Gianakou A, Grimbizis G. Evaluation of Sperm DNA Fragmentation Using Two Different Methods: TUNEL via Fluorescence Microscopy, and Flow Cytometry. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1313. [PMID: 37512124 PMCID: PMC10384605 DOI: 10.3390/medicina59071313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/05/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: Sperm DNA fragmentation refers to any break in one or both of the strands of DNA in the head of a sperm. The most widely used methodologies for assessing sperm DNA fragmentation are the sperm chromatin structure assay (SCSA), the sperm chromatin dispersion assay (SCD), the single-cell gel electrophoresis assay (SCGE-comet), and the terminal-deoxynucleotidyl-transferase (TdT)-mediated dUTP nick end labelling (TUNEL) assay. The aim of this study was to compare the efficiency and sensitivity of the analysis of sperm DNA fragmentation using TUNEL via fluorescence microscopy, and flow cytometry. Materials and Methods: Semen samples were collected and analyzed for standard characteristics using light microscopy, and for sperm DNA fragmentation using both TUNEL via fluorescence microscopy, and flow cytometry. Results: There were no significant differences in the values of the sperm DNA fragmentation index (DFI) obtained when the analysis was performed using TUNEL or flow cytometry (p = 0.543). Spearman's correlation analysis revealed a significant negative correlation between sperm motility (%) and sperm DNA fragmentation (p < 0.01), as well as between sperm concentration and sperm DNA fragmentation (p < 0.05). The Mann-Whitney U test showed no significant difference in the DFI among couples with repeated implantation failure (RIF) and miscarriages (p = 0.352). Conclusions: Both methods (TUNEL via fluorescence microscopy, and flow cytometry) have a high efficiency and sensitivity in accurately detecting sperm DNA fragmentation, and can be effectively used to assess male fertility.
Collapse
Affiliation(s)
- Katerina Chatzimeletiou
- Unit for Human Reproduction, 1st Department of Obstetrics & Gynaecology, 'Papageorgiou' General Hospital, Aristotle University Medical School, 56403 Thessaloniki, Greece
| | - Alexandra Fleva
- Department of Immunology and Histocompatibility, 'Papageorgiou' General Hospital, 56403 Thessaloniki, Greece
| | - Theodoros-Thomas Nikolopoulos
- Unit for Human Reproduction, 1st Department of Obstetrics & Gynaecology, 'Papageorgiou' General Hospital, Aristotle University Medical School, 56403 Thessaloniki, Greece
| | - Maria Markopoulou
- Department of Immunology and Histocompatibility, 'Papageorgiou' General Hospital, 56403 Thessaloniki, Greece
| | | | | | - George Anifandis
- Department of Obstetrics and Gynecology, School of Health Sciences, Faculty of Medicine, University of Thessaly, 41200 Larisa, Greece
| | - Anastasia Gianakou
- Department of Immunology and Histocompatibility, 'Papageorgiou' General Hospital, 56403 Thessaloniki, Greece
| | - Grigoris Grimbizis
- Unit for Human Reproduction, 1st Department of Obstetrics & Gynaecology, 'Papageorgiou' General Hospital, Aristotle University Medical School, 56403 Thessaloniki, Greece
| |
Collapse
|
|
3
|
Abouhamzeh B, Zare Z, Mohammadi M, Moosazadeh M, Nourian A. Bisphenol-S Influence on Oxidative Stress and Endocrine Biomarkers of Reproductive System: A Systematic Review and Meta-Analysis. Int J Prev Med 2023; 14:37. [PMID: 37351052 PMCID: PMC10284209 DOI: 10.4103/ijpvm.ijpvm_271_21] [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: 06/15/2021] [Accepted: 10/27/2022] [Indexed: 06/24/2023] Open
Abstract
Background Bisphenol-S (BPS), as a new human public health concern, was introduced to the plastic industry by BPA-free labeled products following the restrictions of Bisphenol-A (BPA) as a safe alternative. However, recent research has revealed a controversial issue. In this regard, the present study aimed to review the relationship between BPS exposure and reproductive system dis/malfunction. Methods PubMed and other databases were searched up to January 2021. The standard mean difference (SMD) with a 95% confidence interval (CI) was calculated for the main parameters using the random-effects model. Finally, 12 studies with 420 subjects were included in this research. Forest plot, meta-regression, and non-linear dose-response effect were calculated for each parameter by random-effects model. Results Based on the results of in vitro assessment, a significant increase was found in the oxidative stress parameters, including superoxide dismutase (SMD: 0.63, 95% CI: 0.321, 0.939), thiobarbituric acid reactive substances (SMD: 0.760, 95% CI: 0.423, 1.096), and reactive oxygen species (SMD: 0.484, 95% CI: 0.132, 0.835). In addition, the hormonal assessment revealed a significant decrease in male testosterone concertation (SMD: -0.476, 95% CI: -0.881, -0.071). Moreover, in vivo examination revealed a significant decrease in hormonal parameters, such as female testosterone (SMD: -0.808, 95% CI: -1.149, -0.467), female estrogen (SMD: -2.608, 95% CI: -4.588, -0.628), female luteinizing hormone (SMD: -0.386, 95% CI: -0.682, -0.089), and female follicle-stimulating hormone (FSH) (SMD: -0.418, 95% CI: -0.716, -0.119). Besides, linear and non-linear correlations were detected in the main parameters. Conclusion In conclusion, based on the current meta-analysis, BPS was suggested to be toxic for the reproductive system, similar to the other bisphenols. Moreover, a possible correlation was indicated between oxidative and hormonal status disruption induced by BPS in male and female reproductive systems dis/malfunction.
Collapse
Affiliation(s)
- Beheshteh Abouhamzeh
- Alireza Nourian Department of Anatomical Sciences, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Zohreh Zare
- Department of Anatomical Sciences, Molecular and Cell Biology Research Center, School of Medicine, Sari, Iran
| | - Moslem Mohammadi
- Department of Physiology, Molecular and Cell Biology Research Center, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahmood Moosazadeh
- Department of Epidemiology, Gastrointestinal Cancer Research Center, Non-communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza Nourian
- Alireza Nourian Department of Anatomical Sciences, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| |
Collapse
|
|
4
|
Sakali AK, Bargiota A, Fatouros IG, Jamurtas A, Macut D, Mastorakos G, Papagianni M. Effects on Puberty of Nutrition-Mediated Endocrine Disruptors Employed in Agriculture. Nutrients 2021; 13:nu13114184. [PMID: 34836437 PMCID: PMC8622967 DOI: 10.3390/nu13114184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022] Open
Abstract
Pesticide residues are largely found in daily consumed food because of their extensive use in farming and their long half-life, which prolongs their presence in the environment. Many of these pesticides act as endocrine-disrupting chemicals after pre- or postnatal exposure, significantly affecting, among other things, the time of puberty onset, progression, and completion. In humans, precocious or delayed puberty, and early or delayed sexual maturation, may entail several negative long-term health implications. In this review, we summarize the current evidence on the impact of endocrine-disrupting pesticides upon the timing of the landmarks of female and male puberty in both animals (vaginal opening, first estrus, and balanopreputial separation) and humans (thelarche, menarche, gonadarche). Moreover, we explore the possible mechanisms of action of the reviewed endocrine-disrupting pesticides on the human reproductive system. Access to safe, healthy, and nutritious food is fundamental for the maintenance of health and wellbeing. Eliminating the presence of hazardous chemicals in largely consumed food products may increase their nutritional value and be proven beneficial for overall health. Consequently, understanding the effects of human exposure to hazardous endocrine-disrupting pesticides, and legislating against their circulation, are of major importance for the protection of health in vulnerable populations, such as children and adolescents.
Collapse
Affiliation(s)
- Anastasia Konstantina Sakali
- Department of Endocrinology and Metabolic Diseases, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (A.K.S.); (A.B.)
| | - Alexandra Bargiota
- Department of Endocrinology and Metabolic Diseases, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (A.K.S.); (A.B.)
| | - Ioannis G. Fatouros
- Department of Physical Education and Sport Science, University of Thessaly, 42100 Trikala, Greece; (I.G.F.); (A.J.)
| | - Athanasios Jamurtas
- Department of Physical Education and Sport Science, University of Thessaly, 42100 Trikala, Greece; (I.G.F.); (A.J.)
| | - Djuro Macut
- Clinic of Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - George Mastorakos
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieion University Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Maria Papagianni
- Department of Nutrition and Dietetics, University of Thessaly, 42132 Trikala, Greece
- Unit of Endocrinology, 3rd Department of Pediatrics, Hippokration Hospital of Thessaloniki, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece
- Correspondence:
| |
Collapse
|
|
5
|
Vandenberg LN, Pelch KE. Systematic Review Methodologies and Endocrine Disrupting Chemicals: Improving Evaluations of the Plastic Monomer Bisphenol A. Endocr Metab Immune Disord Drug Targets 2021; 22:748-764. [PMID: 34610783 DOI: 10.2174/1871530321666211005163614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 06/25/2021] [Accepted: 08/27/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Endocrine disrupting chemicals (EDCs) are found in plastics, personal care products, household items, and other consumer goods. Risk assessments are intended to characterize a chemical's hazards, identify the doses at which adverse outcomes are observed, quantify exposure levels, and then compare these doses to determine the likelihood of risk in a given population. There are many problems with risk assessments for EDCs, allowing people to be exposed to levels that are later associated with serious health outcomes in epidemiology studies. OBJECTIVE In this review, we examine issues that affect the evaluation of EDCs in risk assessments (e.g., use of insensitive rodent strains and absence of disease-oriented outcomes in hazard assessments; inadequate exposure assessments). We then review one well-studied chemical, Bisphenol A (BPA; CAS #80-05-7) an EDC found in plastics, food packaging, and other consumer products. More than one hundred epidemiology studies suggest associations between BPA exposures and adverse health outcomes in environmentally exposed human populations. FINDINGS We present support for the use of systematic review methodologies in the evaluation of BPA and other EDCs. Systematic reviews would allow studies to be evaluated for their reliability and risk of bias. They would also allow all data to be used in risk assessments, which is a requirement for some regulatory agencies. CONCLUSION Systematic review methodologies can be used to improve evaluations of BPA and other EDCs. Their use could help to restore faith in risk assessments and ensure that all data are utilized in decision-making. Regulatory agencies are urged to conduct transparent, well-documented and proper systematic reviews for BPA and other EDCs.
Collapse
Affiliation(s)
- Laura N Vandenberg
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts - Amherst, United States
| | | |
Collapse
|