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Lalla AT, Onyebuchi C, Jorgensen E, Clark N. Impact of lifestyle and dietary modifications for endometriosis development and symptom management. Curr Opin Obstet Gynecol 2024; 36:247-254. [PMID: 38869435 DOI: 10.1097/gco.0000000000000969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
PURPOSE OF REVIEW Management of endometriosis is often complex and poorly studied. Patients with endometriosis have interest in how their lifestyle may affect their diagnosis. Self-management and lifestyle changes are often used as adjunct therapy, but best practices are not concrete in treatment guidelines. RECENT FINDINGS Lifestyle impact on endometriosis and possible self-management treatment therapies are reviewed. Overall, there is a need for future studies in all topics. Data suggest a link between endocrine-disrupting chemicals (EDCs), particularly persistent EDCs, and endometriosis. More work is needed to isolate and quantify exposures and explore their connection to endometriosis in order to provide guidance for clinical practice recommendations. There is insufficient evidence to support a superior diet for management of endometriosis; however, the Mediterranean diet may have the most benefit without nutrition concerns. Exercise may be another tool to improve endometriosis symptoms, but once again data are limited and best type and frequency is not well studied. Best evidence supports body-mind practices such as yoga, although new evidence suggests benefit from a holistic combination of several types of exercises. SUMMARY Overall, data on lifestyle effects and associated therapies are limited. Future high-quality studies are needed to guide practice.
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Affiliation(s)
- Amber Trujillo Lalla
- Massachusetts General Hospital, Division of Minimally Invasive Gyne-cologic Surgery, Department of Obstetrics and Gynecology, Boston, Massachusetts, USA
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Wu C, Du X, Liu H, Chen X, Ge K, Meng R, Zhang Z, Zhang H. Advances in polychlorinated biphenyls-induced female reproductive toxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 918:170543. [PMID: 38309369 DOI: 10.1016/j.scitotenv.2024.170543] [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: 11/24/2023] [Revised: 01/26/2024] [Accepted: 01/27/2024] [Indexed: 02/05/2024]
Abstract
Polychlorinated biphenyls (PCBs) are a class of endocrine-disrupting chemicals (EDCs) widely present in the environment. PCBs have been of concern due to their anti/estrogen-like effects, which make them more toxic to the female reproductive system. However, there is still a lack of systematic reviews on the reproductive toxicity of PCBs in females, so the adverse effects and mechanisms of PCBs on the female reproductive system were summarized in this paper. Our findings showed that PCBs are positively associated with lower pregnancy rate, hormone disruption, miscarriage and various reproductive diseases in women. In animal experiments, PCBs can damage the structure and function of the ovaries, uterus and oviducts. Also, PCBs could produce epigenetic effects and be transferred to the offspring through the maternal placenta, causing development retardation, malformation and death of embryos, and damage to organs of multiple generations. Furthermore, the mechanisms of PCBs-induced female reproductive toxicity mainly include receptor-mediated hormone disorders, oxidative stress, apoptosis, autophagy, and epigenetic modifications. Finally, we also present some directions for future research on the reproductive toxicity of PCBs. This detailed information provided a valuable reference for fully understanding the reproductive toxicity of PCBs.
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Affiliation(s)
- Chunrui Wu
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Xingde Du
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Haohao Liu
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Xinghai Chen
- Department of Chemistry and Biochemistry, St Mary's University, San Antonio, TX, USA
| | - Kangfeng Ge
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Ruiyang Meng
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Zongxin Zhang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Huizhen Zhang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China.
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Vallée A, Ceccaldi PF, Carbonnel M, Feki A, Ayoubi JM. Pollution and endometriosis: A deep dive into the environmental impacts on women's health. BJOG 2024; 131:401-414. [PMID: 37814514 DOI: 10.1111/1471-0528.17687] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/05/2023] [Accepted: 09/14/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND The interaction between pollution and endometriosis is a pressing issue that demands immediate attention. The impact of pollution, particularly air and water pollution, or occupational hazards, on hormonal disruption and the initiation of endometriosis remains a major issue. OBJECTIVES This narrative review aims to delve into the intricate connection between pollution and endometriosis, shedding light on how environmental factors contribute to the onset and severity of this disease and, thus, the possible public health policy implications. DISCUSSION Endocrine-disrupting chemicals (EDCs) in pollutants dysregulate the hormonal balance, contributing to the progression of this major gynaecological disorder. Air pollution, specifically PM2.5 and PAHs, has been associated with an increased risk of endometriosis by enhancing chronic inflammation, oxidative stress, and hormonal imbalances. Chemical contaminants in water and work exposures, including heavy metals, dioxins, and PCBs, disrupt the hormonal regulation and potentially contribute to endometriosis. Mitigating the environmental impact of pollution is required to safeguard women's reproductive health. This requires a comprehensive approach involving stringent environmental regulations, sustainable practices, responsible waste management, research and innovation, public awareness, and collaboration among stakeholders. CONCLUSION Public health policies have a major role in addressing the interaction between pollution and endometriosis in a long-term commitment.
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Affiliation(s)
- Alexandre Vallée
- Department of Epidemiology and Public Health, Foch Hospital, Suresnes, France
| | - Pierre-François Ceccaldi
- Department of Obstetrics, Gynaecology and Reproductive Medicine, Foch Hospital, Suresnes, France
- Medical School, University of Versailles, Saint-Quentin-en-Yvelines (UVSQ), Versailles, France
| | - Marie Carbonnel
- Department of Obstetrics, Gynaecology and Reproductive Medicine, Foch Hospital, Suresnes, France
- Medical School, University of Versailles, Saint-Quentin-en-Yvelines (UVSQ), Versailles, France
| | - Anis Feki
- Department of Gynaecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland
| | - Jean-Marc Ayoubi
- Department of Obstetrics, Gynaecology and Reproductive Medicine, Foch Hospital, Suresnes, France
- Medical School, University of Versailles, Saint-Quentin-en-Yvelines (UVSQ), Versailles, France
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Boizet-Bonhoure B, Déjardin S, Girard M, Durix Q, Poulat F, Philibert P. Adenomyotic Lesions Are Induced in the Mouse Uterus after Exposure to NSAID and EE2 Mixtures at Environmental Doses. Int J Mol Sci 2024; 25:2003. [PMID: 38396681 PMCID: PMC10889173 DOI: 10.3390/ijms25042003] [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: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
The aim of this study was to assess the long-term effect of exposure to environmentally relevant doses of non-steroidal anti-inflammatory drugs (NSAIDs; ibuprofen, and diclofenac) and 17β-ethinylestradiol (EE2) on the mouse uterus. NSAID-EE2 mixtures were administered in the drinking water from gestational day 8 until 8 weeks post-birth (i.e., during embryo development, lactation, puberty, and sexual maturity). The incidence of adenomyosis lesions (presence of endometrial glands in the inner myometrium) increased up to 60% in the uterus of 8-week-old exposed females (F1) and to 85% in F2 females (exposed father). Histological analysis revealed aberrant proliferation and apoptosis, vacuolization of epithelial cells, and increased incidence of abnormal glands in the luminal and glandular epithelium in F1 and F2 uteri. Moreover, myofibroblast proportion (alpha-smooth muscle actin (α-SMA) expression analysis) and collagen expression (Picrosirius red stain; a fibrosis hallmark) were increased in F1 and F2 endometrium. Connexin-43 was aberrantly distributed in the endometrial stroma and glands of F1 and F2 uteri. Conversely, uterine 17β-estradiol and progesterone levels were not affected in F1 and F2 females. These findings demonstrated that in mice, chronic exposure to NSAID and EE2 mixtures at environmental doses intergenerationally affects uterine physiology, particularly the endometrium. It may serve as a model to study the pathophysiology of human adenomyosis.
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Affiliation(s)
- Brigitte Boizet-Bonhoure
- Développement et Pathologie de la Gonade, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier UMR9002, 34090 Montpellier, France; (S.D.); (M.G.); (F.P.)
| | - Stéphanie Déjardin
- Développement et Pathologie de la Gonade, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier UMR9002, 34090 Montpellier, France; (S.D.); (M.G.); (F.P.)
| | - Mélissa Girard
- Développement et Pathologie de la Gonade, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier UMR9002, 34090 Montpellier, France; (S.D.); (M.G.); (F.P.)
| | - Quentin Durix
- IExplore-RAM, Institut de Génomique Fonctionnelle, Centre National de la Recherche Scientifique, INSERM, Université de Montpellier, 34090 Montpellier, France;
| | - Francis Poulat
- Développement et Pathologie de la Gonade, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier UMR9002, 34090 Montpellier, France; (S.D.); (M.G.); (F.P.)
| | - Pascal Philibert
- Développement et Pathologie de la Gonade, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier UMR9002, 34090 Montpellier, France; (S.D.); (M.G.); (F.P.)
- Laboratoire de Biochimie et Biologie Moléculaire, Hôpital Carémeau, CHU de Nîmes, 30029 Nîmes, France
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Ao J, Zhang R, Huo X, Zhu W, Zhang J. Environmental exposure to legacy and emerging per- and polyfluoroalkyl substances and endometriosis in women of childbearing age. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 907:167838. [PMID: 37839491 DOI: 10.1016/j.scitotenv.2023.167838] [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: 07/28/2023] [Revised: 10/07/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are man-made chemicals known for their adverse effects on humans. Growing concern has risen regarding the reproductive toxicity of PFAS, but whether PFAS affect endometriosis remains to be explored. This hospital-based case-control study included 240 laparoscopic-confirmed endometriosis cases and 334 normal controls in China from 2014 to 2018. Concentrations of thirty-three legacy and emerging PFAS were measured in the plasma samples. Associations between single PFAS and endometriosis were estimated by binary logistic regression. The elastic net regression (ENR) model was used to identify dominant PFAS related to endometriosis. The joint effect of the PFAS mixture on endometriosis was assessed by principal component analysis (PCA), Bayesian kernel machine regression (BKMR), and quantile-based g-computation (q-gcomp). In the single-PFAS model, significant positive associations of PFOA [adjusted odds ratio (95 % CI): 1.22 (1.00, 1.51)], total PFOS [1.19 (1.05, 1.34)] and two branched PFOS isomers [1.16 (1.09, 1.22) for 1m-PFOS; 1.18 (1.04, 1.34) for 6m-PFOS] with increased endometriosis odds were observed. Mixture models showed that the joint effect of PFAS mixture on endometriosis was significant [1.24 (1.05, 1.48)], mainly driven by 1m-PFOS. The PFOS isomers profile suggested a PFOS precursor biotransformation source of 1m-PFOS in our population. Our study suggests that branched isomers of PFOS may be associated with endometriosis.
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Affiliation(s)
- Junjie Ao
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Rongrong Zhang
- Department of Obstetrics and Gynecology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xiaona Huo
- International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Wenting Zhu
- Key Laboratory of Reproductive Genetics (Ministry of Education), Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, China
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.
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Eddy NO, Garg R, Garg R, Ukpe RA, Abugu H. Adsorption and photodegradation of organic contaminants by silver nanoparticles: isotherms, kinetics, and computational analysis. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 196:65. [PMID: 38112987 DOI: 10.1007/s10661-023-12194-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023]
Abstract
In view of the widespread and distribution of several classes and types of organic contaminants, increased efforts are needed to reduce their spread and subsequent environmental contamination. Although several remediation approaches are available, adsorption and photodegradation technologies are presented in this review as one of the best options because of their environmental friendliness, cost-effectiveness, accessibility, less selectivity, and wider scope of applications among others. The bandgap, particle size, surface area, electrical properties, thermal stability, reusability, chemical stability, and other properties of silver nanoparticles (AgNPS) are highlighted to account for their suitability in adsorption and photocatalytic applications, concerning organic contaminants. Literatures have been reviewed on the application of various AgNPS as adsorbent and photocatalyst in the remediation of several classes of organic contaminants. Theories of adsorption have also been outlined while photocatalysis is seen to have adsorption as the initial mechanism. Challenges facing the application of silver nanoparticles have also been highlighted and possible solutions have been presented. However, current information is dominated by applications on dyes and the view of the authors supports the need to strengthen the usefulness of AgNPS in adsorption and photodegradation of more classes of organic contaminants, especially emerging contaminants. We also encourage the simultaneous applications of adsorption and photodegradation to completely convert toxic wastes to harmless forms.
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Affiliation(s)
- Nnabuk Okon Eddy
- Department of Pure and Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria.
| | - Rajni Garg
- Department of Applied Science and Humanities, Galgotias College of Engineering & Technology, Greater Noida, Uttar Pradesh, 201310, India
| | - Rishav Garg
- Department of Civil Engineering, Galgotias College of Engineering & Technology, Greater Noida, Uttar Pradesh, 201310, India
| | | | - Hillary Abugu
- Department of Pure and Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria
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Tadevosyan NS, Guloyan HA, Wallis AB, Tadevosyan AE. Maternal exposure to organochlorine pesticides and anthropometrics of newborns - a hospital-based cross-sectional study in rural and urban settings in Armenia. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2023; 58:895-902. [PMID: 37651265 DOI: 10.1080/10934529.2023.2253108] [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: 01/27/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 09/02/2023]
Abstract
The study objective was to determine a possible association between maternal exposure to organochlorine pesticides (OCPs) and anthropometric measures at birth in group of postpartum women in urban and rural areas of Armenia. The anthropometric measures of infants were obtained from birth records and gamma-hexachlorocyclohexane (γ-HCH), dichlorodiphenyltrichloroethane (DDT), dichlorodiphenyldichloroethylene, and dichlorodiphenyldichloroethane were measured in breast milk. Gas-liquid chromatography with electron capture detection was used to identify OCPs. Total OCPs and DDTs were calculated, and the anthropometrics were analyzed for sex and areas, and group differences were compared (Student's t-test). Both individual OCPs and total OCPs and DDTs were significantly higher in rural samples than in urban ones (P < 0.01-0.000), with lower and upper quartiles differing by 2.6-fold and 3.1-fold, respectively (P < 0.000). There was no association between the anthropometrics and OCPs levels in rural or urban areas. However, this does not rule out the possibility of OCPs impact on health later in life. To our knowledge, this was the first study addressing these issues in Armenia. The results obtained will provide data on the current situation regarding birth outcomes in terms of prenatal exposure to OCPs in Armenia and will contribute to the available results from previous studies.
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Affiliation(s)
- Natalya S Tadevosyan
- Laboratory of Environmental Hygiene and Toxicology, Scientific-Research Center of Yerevan State Medical University named after M. Heratsi, Yerevan, Republic of Armenia
| | - Hasmik A Guloyan
- Laboratory of Environmental Hygiene and Toxicology, Scientific-Research Center of Yerevan State Medical University named after M. Heratsi, Yerevan, Republic of Armenia
| | - Anne B Wallis
- Department of Epidemiology & Population Health, School of Public Health & Information Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Artashes E Tadevosyan
- Department of Public Health and Healthcare Organization, Yerevan State Medical University named after M. Heratsi, Yerevan, Republic of Armenia
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