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Brewerton TD, Dennis K, Wiss DA. Dismantling the myth of "all foods fit" in eating disorder treatment. J Eat Disord 2024; 12:60. [PMID: 38760858 PMCID: PMC11102136 DOI: 10.1186/s40337-024-01017-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024] Open
Abstract
We call for a reevaluation of the long-standing dogmatic nutritional principle that "all foods fit" for all cases of eating disorders (EDs) and its corollary, "there are no bad foods" (for anyone ever) during ED treatment. Based on accumulated scientific research, we challenge these ideologies as outdated, confusing, and potentially harmful to many patients. We review the evidence that indicates the folly of these assumptions and show there are a variety of exceptions to these rules, including (1) food allergies, sensitivities, and intolerances, (2) religious and spiritual preferences or doctrines, and (3) the ubiquitous emergence and widespread availability of ultra-processed foods leading to the potential development of addiction-like eating and a higher prevalence of various medical and psychiatric comorbidities, as well as higher mortality. This evidence supports a nutritional psychiatry approach that should be integrated into (rather than dissociated from) ED treatment research and practice.
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Affiliation(s)
- Timothy D Brewerton
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.
| | - Kim Dennis
- SunCloud Health, Chicago, IL, USA
- Department of Psychiatry, University of Illinois Chicago College of Medicine, Chicago, IL, 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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3
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Subah Z, Ryu JH. Impact of DDT on women's health in Bangladesh: escalating breast cancer risk and disturbing menstrual cycle. Front Public Health 2024; 12:1309499. [PMID: 38410669 PMCID: PMC10895053 DOI: 10.3389/fpubh.2024.1309499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/19/2024] [Indexed: 02/28/2024] Open
Affiliation(s)
- Zarin Subah
- College of Natural Resources and College of Agricultural and Life Sciences, University of Idaho Boise, Boise, ID, United States
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Berlivet J, Payrastre L, Rebouillat P, Fougerat A, Touvier M, Hercberg S, Lairon D, Pointereau P, Guillou H, Vidal R, Baudry J, Kesse-Guyot E. Association between dietary pesticide exposure profiles and body weight change in French adults: Results from the NutriNet-Santé cohort. ENVIRONMENT INTERNATIONAL 2024; 184:108485. [PMID: 38350259 DOI: 10.1016/j.envint.2024.108485] [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: 06/30/2023] [Revised: 01/17/2024] [Accepted: 02/05/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Pesticides cause a wide range of deleterious health effects, including metabolic disorders. Little is known about the effects of dietary pesticide exposure on body weight (BW) change in the general population. We aimed to investigate the role of dietary pesticide exposure in BW change among NutriNet-Santé participants, focusing on potential sexual dimorphism. METHODS Participants completed a Food Frequency Questionnaire (2014), assessing conventional and organic food consumption. Dietary exposure from plant foods of 25 commonly used pesticides was estimated using a residue database, accounting for agricultural practices (conventional and organic). Exposure profiles based on dietary patterns were computed using Non-negative Matrix Factorization (NMF). Mixed models were used to estimate the associations between BW change and exposure to pesticide mixtures, overall and after stratification by sex and menopausal status. RESULTS The final sample included 32,062 participants (8,211 men, 10,637 premenopausal, and 13,214 postmenopausal women). The median (IQR) follow-up was 7.0 (4.4; 8.0) years. Four pesticides profiles were inferred. Overall, men and postmenopausal women lost BW during follow-up, whereas premenopausal women gained BW. Higher exposure to NMF3, reflecting a lower exposure to synthetic pesticides, was associated with a lower BW gain, especially in premenopausal women (β(95 %CI) = -0.04 (-0.07; 0) kg/year, p = 0.04). Higher exposure to NMF2, highly positively correlated with a mixture of synthetic pesticides (azoxystrobin, boscalid, chlorpropham, cyprodinil, difenoconazole, fenhexamid, iprodione, tebuconazole, and lamda-cyhalothrin), was associated with a higher BW loss in men (β(95 %CI) = -0.05 (-0.08; -0.03) kg/year, p < 0.0001). No associations were observed for NMF1 and 4. CONCLUSIONS This study suggests a role of pesticide exposure, inferred from dietary patterns, on BW change, with sexually dimorphic actions, including a potential role of a lower exposure to synthetic pesticides on BW change in women. In men, exposure to a specific pesticide mixture was associated with higher BW loss. The underlying mechanisms need further elucidation.
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Affiliation(s)
- Justine Berlivet
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France.
| | - Laurence Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France.
| | - Pauline Rebouillat
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France.
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France.
| | - Mathilde Touvier
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France.
| | - Serge Hercberg
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France; Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France; Public Health Department, Groupe Hospitalier Paris-Seine-Saint-Denis, Assistance Publique-Hôpitaux de Paris (AP-HP), Bobigny, France.
| | - Denis Lairon
- Aix Marseille Université, Inserm, INRAE, C2VN, 13005, Marseille, France.
| | | | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France.
| | - Rodolphe Vidal
- Institut de l'Agriculture et de l'Alimentation Biologiques (ITAB), 149 rue de Bercy 75595, Paris, France.
| | - Julia Baudry
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France
| | - Emmanuelle Kesse-Guyot
- Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), F-93017, Bobigny, France.
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Cirstea AE, Docea AO, Cercelaru L, Drocas AI, Mesnage R, Marginean C, Marinas C, Diaconu M, Golokhvast KS, Mitrut R, Antoniou MN, Tsatsakis A, Calina D. Changes in Rat Mammary Tissue Architecture Following Pregnancy/Lactation Exposure to Glyphosate Alone or with 2,4-D and Dicamba. CURRENT HEALTH SCIENCES JOURNAL 2024; 50:94-105. [PMID: 38846475 PMCID: PMC11151954 DOI: 10.12865/chsj.50.01.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 03/14/2024] [Indexed: 06/09/2024]
Abstract
The current study aimed to assess the possible endocrine disruptor effects on rat mammary tissue and reproductive organs during pregnancy and lactation when exposed to low doses of glyphosate and its combination with 2,4-dichlorophenoxyacetic acid (2,4-D) and dicamba. The study involved the exposure of pregnant Wistar rats to various regulatory-relevant doses of glyphosate, ranging from gestational day 6 until fine of the lactation period. Glyphosate doses corresponded to the European Union's glyphosate-acceptable daily intake (ADI; 0.5mg/kg bw/day) and no observed adverse effect level (NOAEL; 50mg/kg bw/day). The dose of the mixture of glyphosate, dicamba, and 2,4-D was at the European Union ADI for each herbicide namely 0.5, 0.002, and 0.3mg/kg bw/day, respectively. In the animals exposed to glyphosate NOAEL serum estradiol levels were increased compared to untreated animals, along with an upregulation of TNF-?, MMP-2, and MMP-9 as measured in mammary gland homogenates compared to non-treated animals. Moreover, in this group, a focally acute inflammatory infiltrate was observed in the mammary gland. Our study showed that short-term exposure to glyphosate at doses that are set as safe by regulators and thus without risk corroborated with a particular physiological state as gestation and lactation, can give rise to inflammatory changes in breast tissue in rats. These findings support the need for further evaluation of glyphosate and mixtures of glyphosate with other pesticides for public health protection, especially for those categories vulnerable to the potential endocrine disruptor properties of these pesticides such as pregnant women, newborns, and children.
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Affiliation(s)
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Romania
| | - Liliana Cercelaru
- Department of Anatomy and Embryology, University of Medicine and Pharmacy of Craiova, Romania
| | - Andrei Ioan Drocas
- Department of Urology, University of Medicine and Pharmacy of Craiova, Romania
| | - Robin Mesnage
- King's College London, Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Guy's Hospital, London, SE1 9RT, UK
- Buchinger Wilhelmi Clinic, Wilhelmi-Beck-Straße 27, 88662 Überlingen, Germany
| | - Cristina Marginean
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Cristian Marinas
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, Romania
- Department of Human Anatomy, University of Medicine and Pharmacy of Craiova, Romania
| | - Magdalena Diaconu
- Doctoral School, University of Medicine and Pharmacy of Craiova, Romania
| | - Kirill S Golokhvast
- Siberian Federal Scientific Center for Agrobiotechnology RAS, Krasnoobsk, Russia
| | - Radu Mitrut
- Department of Cardiology, University and Emergency Hospital, 050098 Bucharest, Romania
| | - Michael N Antoniou
- King's College London, Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Guy's Hospital, London, SE1 9RT, UK
| | - Aristidis Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Romania
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Cai J, Yang Z, Zhao S, Ke X. Associations of dichlorophenol with metabolic syndrome based on multivariate-adjusted logistic regression: a U.S. nationwide population-based study 2003-2016. Environ Health 2023; 22:88. [PMID: 38102676 PMCID: PMC10722741 DOI: 10.1186/s12940-023-01037-z] [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: 07/20/2023] [Accepted: 11/29/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Para-dichlorobenzene (p-DCB) exposure associated with oxidative stress has indeed raised public concerns. However, whether p-DCB is linked with metabolic syndrome (MetS) remains unclear. We hypothesized that higher exposure to p-DCB would be linked with a higher risk of MetS in the U.S population. This study aimed to examine the associations of exposure to p-DCB with MetS prevalence. METHODS We included 10,428 participants (5,084 men and 5,344 women), aged ≥ 20 years, from the National Health and Nutrition Examination Survey (2003-2016). The cases of MetS were diagnosed by NCEP/ATPIII. Logistic regression models were conducted to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) of MetS prevalence. Moreover, the mix associations of p-DCB metabolites were assessed using quantile sum (WQS) regression and quantile g-computation (qgcomp) methods. RESULTS We documented 2,861 (27.1%) MetS cases. After adjustment for the potential risk factors, the ORs (95% CI) of MetS prevalence across the quartile of urinary 2,5-dichlorophenol (2,5-DCP) were 1.09 (0.93-1.28), 1.22 (1.00-1.49), and 1.34 (1.04-1.73). Moreover, 2,5 DCP is significantly associated with a higher prevalence of abdominal obesity [ORQ4vsQ1 (95% CI): 1.23 (1.03-1.48)]. The WQS and qgcomp index also showed significant associations between p-DCB metabolites and MetS. Moreover, we further examined that 2,5 DCP was correlated with higher systolic blood pressure (r = 0.022, P = 0.027), waist circumference (r = 0.099, P < 0.001), and glycohemoglobin (r = 0.027, P = 0.008) and a lower high density cholesterol (r = -0.059, P < 0.001). In addition, the significant positive associations between 2,5 DCP and MetS were robust in the subgroup and sensitivity analyses. CONCLUSION These findings indicated that increased urinary p-DCB concentration, especially 2,5 DCP, had a higher MetS prevalence. These results should be interpreted cautiously and further research is warranted to validate our findings.
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Affiliation(s)
- Jing Cai
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou, 310053, P.R. China
| | - Zhichao Yang
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou, 310053, P.R. China
| | - Sen Zhao
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou, 310053, P.R. China
| | - Xing Ke
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou, 310053, P.R. China.
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Buyukdere Y, Akyol A. From a toxin to an obesogen: a review of potential obesogenic roles of acrylamide with a mechanistic approach. Nutr Rev 2023; 82:128-142. [PMID: 37155834 PMCID: PMC10711450 DOI: 10.1093/nutrit/nuad041] [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: 05/10/2023] Open
Abstract
Obesity and obesity-related disorders such as cancer, type 2 diabetes, and fatty liver have become a global health problem. It is well known that the primary cause of obesity is positive energy balance. In addition, obesity is the consequence of complex gene and environment interactions that result in excess calorie intake being stored as fat. However, it has been revealed that there are other factors contributing to the worsening of obesity. The presence of nontraditional risk factors, such as environmental endocrine-disrupting chemicals, has recently been associated with obesity and comorbidities caused by obesity. The aim of this review was to examine the evidence and potential mechanisms for acrylamide having endocrine-disrupting properties contributing to obesity and obesity-related comorbidities. Recent studies have suggested that exposure to environmental endocrine-disrupting obesogens may be a risk factor contributing to the current obesity epidemic, and that one of these obesogens is acrylamide, an environmental and industrial compound produced by food processing, particularly the processing of foods such as potato chips, and coffee. In addition to the known harmful effects of acrylamide in humans and experimental animals, such as neurotoxicity, genotoxicity, and carcinogenicity, acrylamide also has an obesogenic effect. It has been shown in the literature to a limited extent that acrylamide may disrupt energy metabolism, lipid metabolism, adipogenesis, adipocyte differentiation, and various signaling pathways, and may exacerbate the disturbances in metabolic and biochemical parameters observed as a result of obesity. Acrylamide exerts its main potential obesogenic effects through body weight increase, worsening of the levels of obesity-related blood biomarkers, and induction of adipocyte differentiation and adipogenesis. Additional mechanisms may be discovered. Further experimental studies and prospective cohorts are needed, both to supplement existing knowledge about acrylamide and its effects, and to clarify its established relationship with obesity and its comorbidities.
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Affiliation(s)
- Yucel Buyukdere
- are with the Department of Nutrition and Dietetics, Hacettepe University, Ankara, Turkey
| | - Asli Akyol
- are with the Department of Nutrition and Dietetics, Hacettepe University, Ankara, Turkey
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Docea AO, Cirstea AE, Cercelaru L, Drocas AI, Dinca V, Mesnage R, Marginean C, Radu A, Popa DG, Rogoveanu O, Mitrut R, Antoniou MN, Tsatsakis A, Hernández AF, Calina D. Effect of perinatal exposure to glyphosate and its mixture with 2,4-D and dicamba on rat dam kidney and thyroid function and offspring's health. ENVIRONMENTAL RESEARCH 2023; 237:116908. [PMID: 37597833 DOI: 10.1016/j.envres.2023.116908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023]
Abstract
The increasing use of the herbicide mixture of glyphosate, dicamba and 2-4-D to deal with glyphosate-resistant weeds raises concerns regarding human health and environmental risks. This study aimed to evaluate the effects of developmental exposure to glyphosate and a herbicide mixture containing glyphosate, dicamba and 2-4-D on rat dams' kidney and thyroid function and offspring's health. Pregnant Wistar rats were exposed from day-6 of gestation till weaning to regulatory relevant doses of glyphosate corresponding to the European Union (EU) acceptable daily intake (ADI; 0.5 mg/kg bw/day), and the no-observed-adverse-effect level (NOAEL; 50 mg/kg bw/day), and to a mixture of glyphosate, dicamba and 2,4-D all at the EU ADI (0.5, 0.002 and 0.3 mg/kg bw/day) respectively. After weaning the dams were sacrificed and blood and organs were collected. The pups' health was assessed by measuring viability, gestational and anogenital indices. Perinatal exposure to GLY alone and the herbicide mixture resulted in anti-androgenic effects in male offspring. In dams, exposure to glyphosate resulted in kidney glomerular and tubular dysfunction as well as increased thyroid hormone levels in a dose-dependent manner. Furthermore, exposure to the herbicide mixture resulted in effects similar to those observed with glyphosate at the NOAEL, suggesting at least an additive effect of the herbicide mixture at doses individually considered safe for humans.
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Affiliation(s)
- Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Craiova, Romania.
| | - Andrei Eugen Cirstea
- Doctoral School, University of Medicine and Pharmacy of Craiova, Craiova, Romania.
| | - Liliana Cercelaru
- Department of Anatomy and Embryology, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
| | - Andrei Ioan Drocas
- Department of Urology, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
| | - Viorica Dinca
- Doctoral School, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Robin Mesnage
- King's College London, Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Guy's Hospital, London, SE1 9RT, UK
| | - Cristina Marginean
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
| | - Antonia Radu
- Department of Pharmaceutical Botany, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | - Dragos George Popa
- Department of Plastic Surgery, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | - Otilia Rogoveanu
- Department of Physical Medicine and Rehabilitation, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | - Radu Mitrut
- Department of Cardiology, University and Emergency Hospital, 050098, Bucharest, Romania
| | - Michael N Antoniou
- King's College London, Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Guy's Hospital, London, SE1 9RT, UK
| | - Aristidis Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece
| | - Antonio F Hernández
- Department of Legal Medicine and Toxicology, University of Granada School of Medicine, Granada, Spain; Health Research Institute of Granada (ibs. GRANADA), Spain; Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
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Liu J, Su H, Jin X, Wang L, Huang J. The effects of N-acetylcysteine supplement on metabolic parameters in women with polycystic ovary syndrome: a systematic review and meta-analysis. Front Nutr 2023; 10:1209614. [PMID: 37841396 PMCID: PMC10573309 DOI: 10.3389/fnut.2023.1209614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Objectives Polycystic ovary syndrome (PCOS) is a common endocrine disease, often accompanied by metabolic disorders. Metformin, as an insulin sensitizer, is widely used to improve the metabolic function of PCOS, but may have gastrointestinal side effects. Emerging evidence suggests that N-acetylcysteine (NAC) improves metabolic parameters in PCOS and may be a potential alternative to metformin. Methods We searched four online databases, PubMed, Embase, Web of Science, and Cochrane Library, from inception to April 1, 2023. The I2 statistic and Cochrane's Q test were employed to determine heterogeneity between studies, with an I2 value >50% or p < 0.1 considered significant. The data were expressed as standardized mean differences and corresponding 95% confidence intervals. Results A total of 11 randomized controlled trials were included in the final analysis, including 869 women with PCOS. The results showed that NAC caused more changes in body mass index (SMD: -0.16, 95% CI: -0.40 to 0.08), body weight (SMD: -0.25, 95% CI: -0.50 to 0.00), fasting insulin (SMD: -0.24, 95% CI: -0.53 to 0.06), ratio of fasting blood glucose to fasting insulin (SMD: 0.38, 95% CI: -0.33 to 1.08), total cholesterol (SMD: -0.11, 95% CI: -0.39 to 0.17), triglycerides (SMD: -0.18, 95% CI: -0.63 to 0.28), and low-density lipoprotein (SMD: -0.09, 95% CI: -0.51 to 0.33) compared with metformin. Compared with metformin or placebo, NAC significantly reduced fasting blood-glucose levels (SMD: -0.23, 95% CI: -0.43 to -0.04; SMD: -0.54, 95% CI: -1.03 to -0.05, respectively). In addition, NAC significantly reduced total cholesterol (SMD: -0.74, 95% CI: -1.37 to -0.12), and this effect was observed when NAC was compared with placebo. However, NAC reduced HDL levels in women with PCOS compared with metformin (SMD: -0.14, 95% CI: -0.42 to 0.14). Conclusion This study suggests that NAC is effective in improving metabolic parameters in PCOS and may be a promising nutritional supplement for the treatment of PCOS.Systematic review registration:https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=415172, identifier CRD42022339171.
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Affiliation(s)
- Jiajun Liu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Haodong Su
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xueshan Jin
- College of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Lan Wang
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jieming Huang
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
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Ryabova YV, Minigalieva IA, Sutunkova MP, Klinova SV, Tsaplina AK, Valamina IE, Petrunina EM, Tsatsakis AM, Mamoulakis C, Stylianou K, Kuzmin SV, Privalova LI, Katsnelson BA. Toxic Kidney Damage in Rats Following Subchronic Intraperitoneal Exposure to Element Oxide Nanoparticles. TOXICS 2023; 11:791. [PMID: 37755801 PMCID: PMC10537166 DOI: 10.3390/toxics11090791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/31/2023] [Accepted: 09/12/2023] [Indexed: 09/28/2023]
Abstract
Chronic diseases of the urogenital tract, such as bladder cancer, prostate cancer, reproductive disorders, and nephropathies, can develop under the effects of chemical hazards in the working environment. In this respect, nanosized particles generated as by-products in many industrial processes seem to be particularly dangerous to organs such as the testes and the kidneys. Nephrotoxicity of element oxide particles has been studied in animal experiments with repeated intraperitoneal injections of Al2O3, TiO2, SiO2, PbO, CdO, CuO, and SeO nanoparticles (NPs) in total doses ranging from 4.5 to 45 mg/kg body weight of rats. NPs were synthesized by laser ablation. After cessation of exposure, we measured kidney weight and analyzed selected biochemical parameters in blood and urine, characterizing the state of the excretory system. We also examined histological sections of kidneys and estimated proportions of different cells in imprint smears of this organ. All element oxide NPs under investigation demonstrated a nephrotoxic effect following subchronic exposure. Following the exposure to SeO and SiO2 NPs, we observed a decrease in serum creatinine and urea, respectively. Exposure to Al2O3 NPs caused an increase in urinary creatinine and urea, while changes in total protein were controversial, as it increased under the effect of Al2O3 NPs and was reduced after exposure to CuO NPs. Histomorphological changes in kidneys are associated with desquamation of the epithelium (following the exposure to all NPs except those of Al2O3 and SiO2) and loss of the brush border (following the exposure to all NPs, except those of Al2O3, TiO2, and SiO2). The cytomorphological evaluation showed greater destruction of proximal sections of renal tubules. Compared to the controls, we observed statistically significant alterations in 42.1% (8 of 19) of parameters following the exposure to PbO, CuO, and SeO NPs in 21.1% (4 of 19)-following that, to CdO and Al2O3 NPs-and in 15.8% (3 of 19) and 10.5% (2 of 19) of indicators, following the exposure to TiO2 and SiO2 nanoparticles, respectively. Histomorphological changes in kidneys are associated with desquamation of epithelium and loss of the brush border. The cytomorphological evaluation showed greater destruction of proximal sections of renal tubules. The severity of cyto- and histological structural changes in kidneys depends on the chemical nature of NPs. These alterations are not always consistent with biochemical ones, thus impeding early clinical diagnosis of renal damage. Unambiguous ranking of the NPs examined by the degree of their nephrotoxicity is difficult. Additional studies are necessary to establish key indicators of the nephrotoxic effect, which can facilitate early diagnosis of occupational and nonoccupational nephropathies.
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Affiliation(s)
- Yuliya V. Ryabova
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Ilzira A. Minigalieva
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Marina P. Sutunkova
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Svetlana V. Klinova
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Alexandra K. Tsaplina
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Irene E. Valamina
- Department of Pathology, Ural State Medical University, 620028 Yekaterinburg, Russia
| | - Ekaterina M. Petrunina
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Aristides M. Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece
- Department of Human Ecology and Environmental Hygiene, IM Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Kostas Stylianou
- Department of Nephrology, University General Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Sergey V. Kuzmin
- Federal Budgetary Establishment of Science “F.F. Erisman Scientific Centre of Hygiene” of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, 141014 Mytishchi, Russia
| | - Larisa I. Privalova
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
| | - Boris A. Katsnelson
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, 620014 Yekaterinburg, Russia
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11
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Zhang Z, Liao X, Guo X, Gao J. Differences in the metabolic profiles of brown and white adipocytes based on secretomics. Biochem Biophys Res Commun 2023; 673:153-159. [PMID: 37390748 DOI: 10.1016/j.bbrc.2023.06.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 06/23/2023] [Indexed: 07/02/2023]
Abstract
Brown adipocytes and white adipocytes play important roles in systemic metabolism and energy homeostasis. Recent studies have demonstrated that white adipocytes and brown adipocytes secrete numerous adipokines and thus act as endocrine cells. However, differences in the metabolites secreted from white adipocytes and brown adipocytes have never been reported. In this study, we assessed the metabolites secreted from white adipocytes and brown adipocytes. In total, the levels of 47 metabolites in brown adipocytes were significantly different from those in white adipocytes, with 31 high and 16 low in brown adipocytes as compared with those in white adipocytes. We classified these secreted metabolites as amino acids and peptides, fatty acids, and conjugates, glycerophosphocholines, furanones, and trichloroacetic acids. In addition, we identified the glycerophospholipid metabolism activated in white adipocytes, and these differentially expressed metabolites were associated with the mitogen-activated protein kinase pathway and Janus kinase-signal transducer and activator of transcription signaling pathway according to the Ingenuity Pathway Analysis (IPA) software analysis. This study revealed novel metabolites secreted from brown adipocytes and white adipocytes, and these metabolites from adipocytes may perform specific biological functions based on the type of adipocyte that secretes them, and this forms the material basis of the interaction between adipocytes and other cells.
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Affiliation(s)
- Zhongxiao Zhang
- Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, No.1111, XianXia Road, Shanghai, 200336, China
| | - Xiangpeng Liao
- Department of Pediatrics, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 XianXia Road, Shanghai, 200336, China
| | - Xirong Guo
- Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, No.1111, XianXia Road, Shanghai, 200336, China.
| | - Jianfang Gao
- Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, No.1111, XianXia Road, Shanghai, 200336, China; Department of Pediatrics, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 XianXia Road, Shanghai, 200336, China.
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12
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Syed S, Qasim S, Ejaz M, Sammar, Khan N, Ali H, Zaker H, Hatzidaki E, Mamoulakis C, Tsatsakis A, Shah STA, Amir S. Effects of Dichlorodiphenyltrichloroethane on the Female Reproductive Tract Leading to Infertility and Cancer: Systematic Search and Review. TOXICS 2023; 11:725. [PMID: 37755736 PMCID: PMC10536953 DOI: 10.3390/toxics11090725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/28/2023]
Abstract
Persistent Organic Pollutants (POPs) such as dichlorodimethyltrichloroethane (DDT) are present and ubiquitous in the environment due to their resilient nature. DDT is a prevalent endocrine disruptor still found in detectable amounts in organisms and the environment even after its use was banned in the 1970s. Medline and Google Scholar were systematically searched to detect all relevant animal and human studies published in the last 20 years (January 2003 to February 2023) in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. In total, 38 studies were included for qualitative synthesis. This systematic search and review indicated that exposure to DDT is associated with female reproductive health issues, such as reduced fecundability; increased risk of preterm/premature deliveries; increased periods of gestation; alterations in the synthesis of crucial reproductive hormones (Progesterone and Oxytocin) through ion imbalances and changes in prostaglandin synthesis, myometrial and stromal hypertrophy, and edema; and variations in uterine contractions through increased uterine wet weight. There was also limited evidence indicating DDT as a carcinogen sufficient to instigate reproductive cancers. However, this review only takes into account the in vitro studies that have established a possible pathway to understand how DDT impacts female infertility and leads to reproductive cancers. Links between the pathways described in various studies have been developed in this review to produce a summarized picture of how one event might lead to another. Additionally, epidemiological studies that specifically targeted the exposure to DDT of females belonging to various ethnicities have been reviewed to develop an overall picture of prevailing female reproductive health concerns in different nations.
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Affiliation(s)
- Shermeen Syed
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Shandana Qasim
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Maheen Ejaz
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Sammar
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Nimra Khan
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Haider Ali
- Cerebral Venous Disorder Lab, University of California, San Francisco, CA 94143, USA;
| | - Himasadat Zaker
- Histology and Microscopic Analysis Division, RASTA Specialized Research Institute (RSRI), West Azerbaijan Science and Technology Park (WASTP), Urmia 5756115322, Iran;
| | - Eleftheria Hatzidaki
- Department of Neonatology, University General Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Crete, Greece;
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Crete, Greece;
| | - Aristidis Tsatsakis
- Toxicology Lab, Department of Medicine, University of Crete, 71003 Heraklion, Crete, Greece;
- Department of Human Ecology and Environmental Hygiene, IM Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Syed Tahir Abbas Shah
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
| | - Saira Amir
- Functional Genomics and Proteomics Laboratory, Department of Biosciences, COMSATS University Islamabad, Park Road Chak Shehzad, Islamabad 44000, Pakistan; (S.S.); (S.Q.); (M.E.); (S.); (N.K.); (S.T.A.S.)
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13
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Wei W, Qin F, Gao J, Chang J, Pan X, Jiang X, Che L, Zhuo Y, Wu D, Xu S. The effect of maternal consumption of high-fat diet on ovarian development in offspring. Anim Reprod Sci 2023; 255:107294. [PMID: 37421833 DOI: 10.1016/j.anireprosci.2023.107294] [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: 02/11/2023] [Revised: 06/28/2023] [Accepted: 07/01/2023] [Indexed: 07/10/2023]
Abstract
The environment encountered by the fetus during its development exerts a profound influence on its physiological function and disease risk in adulthood. Women's intake of high-fat diet during pregnancy and lactation has gradually become an issue of widespread concern. Maternal high-fat diet will not only cause abnormal neurological development and metabolic syndrome symptoms in the offspring, but also affect the fertility of female offspring. Maternal high-fat diet affects the expression of genes related to follicle growth in offspring, such as AAT, AFP and GDF-9, which reduces the number of follicles and impairs follicle development. Additionally, maternal high-fat diet also affects ovarian health by inducing ovarian oxidative stress and cell apoptosis, which collectively can impair the reproductive potential of female offspring. Reproductive potential carries significant importance for both humans and animals. Therefore, this review aims to describe the effect of maternal exposure to high-fat diet on the ovarian development of offspring and to discuss possible mechanisms by which maternal diet affects the growth and metabolism of offspring.
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Affiliation(s)
- Wenyan Wei
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Feng Qin
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Junjie Gao
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Junlei Chang
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Xujing Pan
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Xuemei Jiang
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Lianqiang Che
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Yong Zhuo
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - De Wu
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China
| | - Shengyu Xu
- Animal Nutrition Institute, Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 Sichuan, PR China.
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14
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Mitro SD, Sundaram R, Buck Louis GM, Peddada S, Chen Z, Kannan K, Gleason JL, Zhang C, Grantz KL. Associations of Pregnancy Per- and Polyfluoroalkyl Substance Concentrations and Uterine Fibroid Changes across Pregnancy: NICHD Fetal Growth Studies - Singletons Cohort. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:57007. [PMID: 37224071 PMCID: PMC10208432 DOI: 10.1289/ehp11606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 04/30/2023] [Accepted: 05/04/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Fibroids (hormonally responsive benign tumors) often undergo volume changes in pregnancy. Because per- and polyfluoroalkyl substances (PFAS) disrupt hormonal signaling, they might affect fibroid growth. We assessed associations between PFAS and fibroid changes in pregnancy. METHODS We analyzed seven PFAS, including perfluorohexanesulfonic acid (PFHxS), perfluorooctanesulfonic acid (PFOS), perfluorodecanoic acid (PFDA), and perfluoroundecanoic acid (PFUnDA), in plasma collected at 10-13 wk gestation from 2,621 women in the NICHD Fetal Growth Studies - Singletons cohort (2009-2013). Sonographers recorded fibroid number and volume of the three largest fibroids during up to six timed ultrasounds. Generalized linear models assessed associations of baseline log 2 - transformed PFAS and fibroid number, volume, and presence, and weighted quantile sum regression evaluated the PFAS mixture. Generalized linear mixed models with random intercepts assessed associations of PFAS and longitudinal fibroid number and total volume. Volume analyses were stratified by total volume at first visualization [equivalent to a fibroid < 1 cm (small), 1 to < 3 cm (medium), or ≥ 3 cm (large) in diameter]. RESULTS Fibroid prevalence was 9.4% (n = 245 women). PFAS were not associated with changes in fibroid number, but were associated with volume trajectory, depending on baseline volume. Among women with small volume, PFAS were associated with fibroid growth: Each doubling in PFHxS and PFOS concentrations was associated with 3.6% [95% confidence interval (CI): 0.2, 7.0 and 5.2% (95% CI: - 0.4 , 11.1)] greater weekly fibroid growth, respectively. Among women with medium volume, PFAS were associated with shrinking: Doublings in PFOS, PFDA, and PFUnDA concentrations were associated with 1.9% (95% CI: 0.4, 3.3), 1.2% (95% CI: 0.1, 2.4), and 1.6% (95% CI: 0.4, 2.8) greater weekly fibroid volume reduction, respectively. DISCUSSION Certain PFAS were associated with fibroid growth among women with small fibroids and decreases among women with medium fibroids. PFAS were not associated with fibroid prevalence or number; therefore, PFAS may influence prevalent fibroids rather than initiating fibroid development. https://doi.org/10.1289/EHP11606.
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Affiliation(s)
- Susanna D Mitro
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Rajeshwari Sundaram
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Germaine M Buck Louis
- College of Health and Human Services, George Mason University, Fairfax, Virginia, USA
| | - Shyamal Peddada
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Zhen Chen
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Kurunthachalam Kannan
- Department of Pediatrics and Department of Environmental Medicine, New York University School of Medicine, New York, New York, USA
| | - Jessica L Gleason
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Cuilin Zhang
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
- Department of Obstetrics and Gynecology, National University of Singapore Yong Loo Lin School of Medicine, Singapore
| | - Katherine L Grantz
- Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
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15
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Filippone A, Rossi C, Rossi MM, Di Micco A, Maggiore C, Forcina L, Natale M, Costantini L, Merendino N, Di Leone A, Franceschini G, Masetti R, Magno S. Endocrine Disruptors in Food, Estrobolome and Breast Cancer. J Clin Med 2023; 12:jcm12093158. [PMID: 37176599 PMCID: PMC10178963 DOI: 10.3390/jcm12093158] [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: 03/09/2023] [Revised: 04/17/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
The microbiota is now recognized as one of the major players in human health and diseases, including cancer. Regarding breast cancer (BC), a clear link between microbiota and oncogenesis still needs to be confirmed. Yet, part of the bacterial gene mass inside the gut, constituting the so called "estrobolome", influences sexual hormonal balance and, since the increased exposure to estrogens is associated with an increased risk, may impact on the onset, progression, and treatment of hormonal dependent cancers (which account for more than 70% of all BCs). The hormonal dependent BCs are also affected by environmental and dietary endocrine disruptors and phytoestrogens which interact with microbiota in a bidirectional way: on the one side disruptors can alter the composition and functions of the estrobolome, ad on the other the gut microbiota influences the metabolism of endocrine active food components. This review highlights the current evidence about the complex interplay between endocrine disruptors, phytoestrogens, microbiome, and BC, within the frames of a new "oncobiotic" perspective.
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Affiliation(s)
- Alessio Filippone
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Cristina Rossi
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Maria Maddalena Rossi
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Annalisa Di Micco
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Claudia Maggiore
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Luana Forcina
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Maria Natale
- Breast Cancer Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Lara Costantini
- Department of Ecological and Biological Sciences (DEB), Tuscia University, Largo dell'Università snc, 01100 Viterbo, Italy
| | - Nicolò Merendino
- Department of Ecological and Biological Sciences (DEB), Tuscia University, Largo dell'Università snc, 01100 Viterbo, Italy
| | - Alba Di Leone
- Breast Cancer Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Gianluca Franceschini
- Breast Cancer Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Women's Health Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Riccardo Masetti
- Breast Cancer Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Women's Health Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Stefano Magno
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
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16
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Hatzidaki E, Pagkalou M, Katsikantami I, Vakonaki E, Kavvalakis M, Tsatsakis AM, Tzatzarakis MN. Endocrine-Disrupting Chemicals and Persistent Organic Pollutants in Infant Formulas and Baby Food: Legislation and Risk Assessments. Foods 2023; 12:foods12081697. [PMID: 37107492 PMCID: PMC10137371 DOI: 10.3390/foods12081697] [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: 03/01/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Human milk is the healthiest option for newborns, although, under specific circumstances, infant formula is a precious alternative for feeding the baby. Except for the nutritional content, infant formulas and baby food must be pollutant-free. Thus, their composition is controlled by continuous monitoring and regulated by establishing upper limits and guideline values for safe exposure. Legislation differs worldwide, although there are standard policies and strategies for protecting vulnerable infants. This work presents current regulations and directives for restricting endocrine-disrupting chemicals and persistent organic pollutants in infant formulas. Risk assessment studies, which are limited, are necessary to depict exposure variations and assess the health risks for infants from dietary exposure to pollutants.
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Affiliation(s)
- Eleftheria Hatzidaki
- Department of Neonatology & NICU, University Hospital of Heraklion, 71003 Heraklion, Crete, Greece
- Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Marina Pagkalou
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Ioanna Katsikantami
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Elena Vakonaki
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Matthaios Kavvalakis
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Aristidis M Tsatsakis
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Manolis N Tzatzarakis
- Laboratory of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
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17
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Liu Q, Fang J, Huang W, Liu S, Zhang X, Gong G, Huang L, Lin X, Wang Z. The intervention effects of konjac glucomannan with different molecular weights on high-fat and high-fructose diet-fed obese mice based on the regulation of gut microbiota. Food Res Int 2023; 165:112498. [PMID: 36869507 DOI: 10.1016/j.foodres.2023.112498] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/29/2022] [Accepted: 01/20/2023] [Indexed: 01/26/2023]
Abstract
Konjac is a high-quality dietary fiber rich in β-glucomannan, which has been reported to possess anti-obesity effects. To explore the effective components and the structure-activity relationships of konjac glucomannan (KGM), three different molecular weight components (KGM-1 (90 kDa), KGM-2 (5 kDa), KGM-3 (1 kDa)) were obtained, and systematical comparisons of their effects on high-fat and high-fructose diet (HFFD)-induced obese mice were investigated in the present study. Our results indicated that KGM-1, with its larger molecular weight, reduced mouse body weight and improved their insulin resistance status. KGM-1 markedly inhibited lipid accumulation in mouse livers induced by HFFD by downregulating Pparg expression and upregulating Hsl and Cpt1 expressions. Further investigation revealed that dietary supplementation with konjac glucomannan at different molecular weights caused β-diversity changes in gut microbes. The potential weight loss effect of KGM-1 maybe attributed to the abundance of changes in Coprobacter, Streptococcus, Clostridium IV, and Parasutterella. The results provide a scientific basis for the in-depth development and utilization of konjac resources.
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Affiliation(s)
- Qian Liu
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Jie Fang
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Wenqi Huang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Sining Liu
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Xueting Zhang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Guiping Gong
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Linjuan Huang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Xiaoliang Lin
- Infinitus (China) Company Ltd., Guangzhou 510000, Guangdong, China.
| | - Zhongfu Wang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China.
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18
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Bernard L, Masse M, Boeuf B, Chennell P, Decaudin B, Durand N, Genay S, Lambert C, Le Basle Y, Moreau E, Pinguet J, Ponsonnaille V, Richard D, Saturnin N, Storme L, Sautou V. Medical devices used in NICU: The main source of plasticisers' exposure of newborns. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159994. [PMID: 36368381 DOI: 10.1016/j.scitotenv.2022.159994] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/06/2022] [Accepted: 11/02/2022] [Indexed: 06/16/2023]
Abstract
Phthalates and other plasticisers are extensively used in medical devices (MD) from which they can leach out and lead to potential multiple problems for the patients. This exposure is a major issue because it is associated with reproductive and neurodevelopment disorders. The Neonatal Intensive Care Units (NICU) population is at high risk due to the daily intensive medical interventions, the reduced ability of newborns to remove these contaminants and their higher sensitivity to endocrine disruptors. We conducted a multicentric biomonitoring study to assess and compare the urinary levels of DEHP (di-(2-ethylhexyl)phthalate), DEHTP (di-(2-ethylhexyl)terephthalate) and TEHTM (tri-(2-ethylhexyl)trimellitate) metabolites as biomarkers of this exposure during and after the newborns' stay in NICU. Daily urinary samples were collected in NICU and at discharge from the hospital for each patient. MD sources and exposure factors were also investigated. 508 urinary samples from 97 patients enrolled in centres 1 and 2 (C1/C2) were collected. The exposure of newborns to DEHP was greater than that of DEHTP and TEHTM, with a median concentration of DEHP metabolites (C1:195.63 ng/mL;C2:450.87 ng/mL) respectively 5 to 10 times higher and 57 to 228 times higher than the median concentrations of DEHTP and TEHTM metabolites. The urinary concentrations of DEHP and TEHTM metabolites were significantly lower at discharge than in NICU, with a 18-and 35-fold decrease for DEHP and a 4 and 8-fold decrease for TEHTM, respectively for C1 and C2, but were similar for DEHTP metabolites. MD used for respiratory assistance, infusion therapy,enteral nutrition and transfusion were the main sources of exposure. Smaller gestational age and body weight significantly increased the newborns' exposure. The elevated levels of DEHP metabolites in NICU patients are still alarming. Additional efforts are necessary to promote its substitution in MD by possibly safer alternatives such as TEHTM and DEHTP, particularly when used for the care of newborns.
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Affiliation(s)
- Lise Bernard
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, CHU Clermont Ferrand, ICCF, F-63000 Clermont-Ferrand, France.
| | - Morgane Masse
- Univ. Lille, CHU Lille, ULR 7365-GRITA-Groupe de Recherche sur les Formes Injectables et les Technologies Associées, F-59000 Lille, France
| | - Benoît Boeuf
- CHU Clermont-Ferrand, Service Réanimation pédiatrique et médecine néonatale, Clermont-Ferrand, France
| | - Philip Chennell
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, CHU Clermont Ferrand, ICCF, F-63000 Clermont-Ferrand, France
| | - Bertrand Decaudin
- Univ. Lille, CHU Lille, ULR 7365-GRITA-Groupe de Recherche sur les Formes Injectables et les Technologies Associées, F-59000 Lille, France
| | - Nelly Durand
- CIC 1405, Unité CRECHE, INSERM, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France
| | - Stéphanie Genay
- Univ. Lille, CHU Lille, ULR 7365-GRITA-Groupe de Recherche sur les Formes Injectables et les Technologies Associées, F-59000 Lille, France
| | - Céline Lambert
- CHU Clermont-Ferrand, Direction de la Recherche Clinique et Innovation, Clermont-Ferrand, France
| | - Yoann Le Basle
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, CHU Clermont Ferrand, ICCF, F-63000 Clermont-Ferrand, France
| | - Emmanuel Moreau
- Université Clermont-Auvergne, INSERM U1240 Imagerie Moléculaire et Stratégies Théranostiques, F-63000 Clermont Ferrand, France
| | - Jérémy Pinguet
- CHU Clermont-Ferrand, Université Clermont-Auvergne, service de Pharmacologie médicale, UMR INSERM 1107 Neuro-Dol, F-63000 Clermont-Ferrand, France
| | - Varlane Ponsonnaille
- CHU Clermont-Ferrand, Service Réanimation pédiatrique et médecine néonatale, Clermont-Ferrand, France
| | - Damien Richard
- CHU Clermont-Ferrand, Université Clermont-Auvergne, service de Pharmacologie médicale, UMR INSERM 1107 Neuro-Dol, F-63000 Clermont-Ferrand, France
| | - Nathalie Saturnin
- CHU Clermont-Ferrand, Service Réanimation pédiatrique et médecine néonatale, Clermont-Ferrand, France
| | - Laurent Storme
- CHRU Lille, Service de Médecine Néonatale, F-59000 Lille, France; Université Lille I, UPRES EA 4489, Laboratoire de Périnatalité et croissance, F-59000 Lille, France
| | - Valérie Sautou
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, CHU Clermont Ferrand, ICCF, F-63000 Clermont-Ferrand, France
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Abstract
Nowadays, obesity is one of the largest public health problems worldwide. In the last few decades, there has been a marked increase in the obesity epidemic and its related comorbidities. Worldwide, more than 2.2 billion people (33%) are affected by overweight or obesity (712 million, 10%) and its associated metabolic complications. Although a high heritability of obesity has been estimated, the genetic variants conducted from genetic association studies only partially explain the variation of body mass index. This has led to a growing interest in understanding the potential role of epigenetics as a key regulator of gene-environment interactions on the development of obesity and its associated complications. Rapid advances in epigenetic research methods and reduced costs of epigenome-wide association studies have led to a great expansion of population-based studies. The field of epigenetics and metabolic diseases such as obesity has advanced rapidly in a short period of time. The main epigenetic mechanisms include DNA methylation, histone modifications, microRNA (miRNA)-mediated regulation and so on. DNA methylation is the most investigated epigenetic mechanism. Preliminary evidence from animal and human studies supports the effect of epigenetics on obesity. Studies of epigenome-wide association studies and genome-wide histone modifications from different biological specimens such as blood samples (newborn, children, adolescent, youth, woman, man, twin, race, and meta-analysis), adipose tissues, skeletal muscle cells, placenta, and saliva have reported the differential expression status of multiple genes before and after obesity interventions and have identified multiple candidate genes and biological markers. These findings may improve the understanding of the complex etiology of obesity and its related comorbidities, and help to predict an individual's risk of obesity at a young age and open possibilities for introducing targeted prevention and treatment strategies.
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Affiliation(s)
- Feng-Yao Wu
- Department of Comprehensive Internal Medicine, Affiliated Infectious Disease Hospital of Nanning (The Fourth People’s Hospital of Nanning), Guangxi Medical University, No. 1 Erli, Changgang Road, Nanning, 530023 Guangxi People’s Republic of China
| | - Rui-Xing Yin
- Department of Comprehensive Internal Medicine, Affiliated Infectious Disease Hospital of Nanning (The Fourth People’s Hospital of Nanning), Guangxi Medical University, No. 1 Erli, Changgang Road, Nanning, 530023 Guangxi People’s Republic of China
- Department of Cardiology, Institute of Cardiovascular Diseases, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi People’s Republic of China
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20
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Lee JH, Park SH, Ryou C, Gye MC. Phthalate plasticizer decreases the prion-like protein doppel essential for structural integrity and function of spermatozoa. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 246:114159. [PMID: 36215882 DOI: 10.1016/j.ecoenv.2022.114159] [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: 06/30/2022] [Revised: 10/02/2022] [Accepted: 10/04/2022] [Indexed: 06/16/2023]
Abstract
Di-n-butyl phthalate (DBP), a well-known endocrine disruptor, causes male reproductive dysfunction. To understand the underlying mechanisms, we performed histological, endocrinological, and biochemical analyses and assessed the expression of genes involved in spermatogenesis and sperm function according to OECD test guideline 407. Following 28 days of administration of the lowest observed adverse effect level dose of DBP to mice, no significant changes in body weight, testis and epididymis weights and histology, serum testosterone level, or testicular daily sperm production were found. Nonetheless, the motility of the epididymal sperm of the DBP group was significantly decreased together with an increase in the incidence of bent tails and abnormal heads. In the testes of the DBP group, lipid peroxidation (LPO) level was significantly increased and testicular Bcl-2 mRNA level was significantly decreased together with an increase in the Bax/Bcl-2 mRNA ratio. In the testes of the DBP group, levels of Prnd mRNA and protein and Pou4f1 mRNA, an activator of the Prnd promotor, were significantly decreased. Of note, prion-like protein doppel (PRND) was significantly decreased together with decreased PRND immunoreactivity in the head, midpiece, and tail of sperm. In the testes of the DBP group, levels of Sox9, Sgp1, and Sgp2 mRNA, which are functional Sertoli cell markers, were significantly decreased. Level of Amh mRNA, a Sertoli cell immaturity marker, was significantly increased together with that of Inha mRNA, suggesting deregulation of the brain-gonadal axis. Together, our findings suggest that DBP at present dosage may potentiate LPO generation and Sertoli cell immaturity via downregulation of Sox9 and disruption of the Pou4f1-Prnd gene network in post-meiotic germ cells without visible changes in spermatogenesis or testosterone level. This may result in structural and functional abnormalities in spermatozoa. Additionally, our findings suggest that assessment of the male reproductive toxicity of phthalate ester plasticizers based on conventional OECD test guidelines should be reconsidered.
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Affiliation(s)
- Jae-Hyeon Lee
- Department of Life Science, Institute for Natural Sciences and Hanyang Institute of Bioscience and Biotechnology, Hanyang University, Seoul 04763, Republic of Korea
| | - Seung Hyun Park
- Department of Life Science, Institute for Natural Sciences and Hanyang Institute of Bioscience and Biotechnology, Hanyang University, Seoul 04763, Republic of Korea
| | - Chongsuk Ryou
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan 15588, Republic of Korea
| | - Myung Chan Gye
- Department of Life Science, Institute for Natural Sciences and Hanyang Institute of Bioscience and Biotechnology, Hanyang University, Seoul 04763, Republic of Korea.
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21
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Chen PP, Yang P, Liu C, Deng YL, Luo Q, Miao Y, Zhang M, Cui FP, Zeng JY, Shi T, Lu TT, Chen D, Wang LQ, Liu CP, Jiang M, Zeng Q. Urinary concentrations of phenols, oxidative stress biomarkers and thyroid cancer: Exploring associations and mediation effects. J Environ Sci (China) 2022; 120:30-40. [PMID: 35623770 DOI: 10.1016/j.jes.2022.01.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 06/15/2023]
Abstract
Phenols have been shown to influence the cellular proliferation and function of thyroid in experimental models. However, few human studies have investigated the association between phenol exposure and thyroid cancer, and the underlying mechanisms are also poorly understood. We conducted a case-control study by age- and sex-matching 143 thyroid cancer and 224 controls to investigate the associations between phenol exposures and the risk of thyroid cancer, and further to explore the mediating role of oxidative stress. We found that elevated urinary triclosan (TCS), bisphenol A (BPA) and bisphenol S (BPS) levels were associated with increased risk of thyroid cancer (all P for trends < 0.05), and the adjusted odds ratios (ORs) comparing the extreme exposure groups were 3.52 (95% confidence interval (CI): 2.08, 5.95), 2.06 (95% CI: 1.06, 3.97) and 7.15 (95% CI: 3.12, 16.40), respectively. Positive associations were also observed between urinary TCS, BPA and BPS and three oxidative stress biomarkers measured by 8-hydroxy-2'-deoxyguanosine (8-OHdG), 8-iso-prostaglandin F2α (8-isoPGF2α) and 4-hydroxy-2-nonenal-mercapturic acid (HNE-MA), as well as between urinary 8-isoPGF2α and HNE-MA and the risk of thyroid cancer. Mediation analysis showed that urinary 8-isoPGF2α mediated 28.95%, 47.06% and 31.08% of the associations between TCS, BPA and BPS exposures and the risk of thyroid cancer, respectively (all P < 0.05). Our results suggest that exposure to TCS, BPA and BPS may be associated with increased risk of thyroid cancer and lipid peroxidation may be an intermediate mechanism. Further studies are warranted to confirm the findings.
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Affiliation(s)
- Pan-Pan Chen
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Pan Yang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Chong Liu
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Yan-Ling Deng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Qiong Luo
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Yu Miao
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Min Zhang
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Fei-Peng Cui
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Jia-Yue Zeng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Tian Shi
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Ting-Ting Lu
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China
| | - Da Chen
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China
| | - Long-Qiang Wang
- Department of Thyroid and Breast Surgery, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chun-Ping Liu
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, China.
| | - Ming Jiang
- Department of Thyroid and Breast Surgery, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| | - Qiang Zeng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 , China.
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22
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Khoo YS, Goh PS, Lau WJ, Ismail AF, Abdullah MS, Mohd Ghazali NH, Yahaya NKEM, Hashim N, Othman AR, Mohammed A, Kerisnan NDA, Mohamed Yusoff MA, Fazlin Hashim NH, Karim J, Abdullah NS. Removal of emerging organic micropollutants via modified-reverse osmosis/nanofiltration membranes: A review. CHEMOSPHERE 2022; 305:135151. [PMID: 35654232 DOI: 10.1016/j.chemosphere.2022.135151] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/11/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Hazardous micropollutants (MPs) such as pharmaceutically active compounds (PhACs), pesticides and personal care products (PCPs) have emerged as a critical concern nowadays for acquiring clean and safe water resources. In the last few decades, innumerable water treatment methods involving biodegradation, adsorption and advanced oxidation process have been utilized for the removal of MPs. Of these methods, membrane technology has proven to be a promising technique for the removal of MPs due to its sustainability, high efficiency and cost-effectiveness. Herein, the aim of this article is to provide a comprehensive review regarding the MPs rejection mechanisms of reverse osmosis (RO) and nanofiltration (NF) membranes after incorporation of nanomaterials and also surface modification atop the PA layer. Size exclusion, adsorption and electrostatic charge interaction mechanisms play important roles in governing the MP removal rate. In addition, this review also discusses the state-of-the-art research on the surface modification of thin film composite (TFC) membrane and nanomaterials-incorporated thin film nanocomposite (TFN) membrane in enhancing MPs removal performance. It is hoped that this review can provide insights in modifying the physicochemical properties of NF and RO membranes to achieve better performance in water treatment process, particularly for the removal of emerging hazardous substances.
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Affiliation(s)
- Ying Siew Khoo
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Pei Sean Goh
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Woei Jye Lau
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia.
| | - Mohd Sohaimi Abdullah
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Nor Hisham Mohd Ghazali
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Nasehir Khan E M Yahaya
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Norbaya Hashim
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Ahmad Rozian Othman
- Sewerage Service Department (JPP), Block B, Level 2 & 3, Atmosphere PjH No 2, Jalan Tun Abdul Razak, Precinct 2, 62100, Federal Territory, Putrajaya, Malaysia
| | - Alias Mohammed
- Sewerage Service Department (JPP), Block B, Level 2 & 3, Atmosphere PjH No 2, Jalan Tun Abdul Razak, Precinct 2, 62100, Federal Territory, Putrajaya, Malaysia
| | - Nirmala Devi A/P Kerisnan
- Sewerage Service Department (JPP), Block B, Level 2 & 3, Atmosphere PjH No 2, Jalan Tun Abdul Razak, Precinct 2, 62100, Federal Territory, Putrajaya, Malaysia
| | - Muhammad Azroie Mohamed Yusoff
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Noor Haza Fazlin Hashim
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Jamilah Karim
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
| | - Nor Salmi Abdullah
- National Water Research Institute of Malaysia (NAHRIM), Lot 5377, Jalan Putra Permai, Rizab Melayu Sungai Kuyoh, 43300, Seri Kembangan, Selangor, Malaysia
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23
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Signaling pathways in obesity: mechanisms and therapeutic interventions. Signal Transduct Target Ther 2022; 7:298. [PMID: 36031641 PMCID: PMC9420733 DOI: 10.1038/s41392-022-01149-x] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 12/19/2022] Open
Abstract
Obesity is a complex, chronic disease and global public health challenge. Characterized by excessive fat accumulation in the body, obesity sharply increases the risk of several diseases, such as type 2 diabetes, cardiovascular disease, and nonalcoholic fatty liver disease, and is linked to lower life expectancy. Although lifestyle intervention (diet and exercise) has remarkable effects on weight management, achieving long-term success at weight loss is extremely challenging, and the prevalence of obesity continues to rise worldwide. Over the past decades, the pathophysiology of obesity has been extensively investigated, and an increasing number of signal transduction pathways have been implicated in obesity, making it possible to fight obesity in a more effective and precise way. In this review, we summarize recent advances in the pathogenesis of obesity from both experimental and clinical studies, focusing on signaling pathways and their roles in the regulation of food intake, glucose homeostasis, adipogenesis, thermogenesis, and chronic inflammation. We also discuss the current anti-obesity drugs, as well as weight loss compounds in clinical trials, that target these signals. The evolving knowledge of signaling transduction may shed light on the future direction of obesity research, as we move into a new era of precision medicine.
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Faerstein E. Noncommunicable diseases: more things in heaven and earth than are dreamt of? CAD SAUDE PUBLICA 2022; 38Suppl 1:e00239221. [PMID: 35544924 DOI: 10.1590/0102-311x00239221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 10/11/2021] [Indexed: 01/06/2023] Open
Affiliation(s)
- Eduardo Faerstein
- Instituto de Medicina Social Hesio Cordeiro, Universidade do Estado do rio de Janeiro, Rio de Janeiro, Brasil
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25
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Kladnicka I, Bludovska M, Plavinova I, Muller L, Mullerova D. Obesogens in Foods. Biomolecules 2022; 12:biom12050680. [PMID: 35625608 PMCID: PMC9138445 DOI: 10.3390/biom12050680] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/03/2022] [Accepted: 05/06/2022] [Indexed: 02/07/2023] Open
Abstract
Obesogens, as environmental endocrine-disrupting chemicals, are supposed to have had an impact on the prevalence of rising obesity around the world over the last forty years. These chemicals are probably able to contribute not only to the development of obesity and metabolic disturbances in individuals, but also in their progeny, having the capability to epigenetically reprogram genetically inherited set-up points for body weight and body composition control during critical periods of development, such as fetal, early life, and puberty. In individuals, they may act on myriads of neuro-endocrine–immune metabolic regulatory pathways, leading to pathophysiological consequences in adipogenesis, lipogenesis, lipolysis, immunity, the influencing of central appetite and energy expenditure regulations, changes in gut microbiota–intestine functioning, and many other processes. Evidence-based medical data have recently brought much more convincing data about associations of particular chemicals and the probability of the raised risk of developing obesity. Foods are the main source of obesogens. Some obesogens occur naturally in food, but most are environmental chemicals, entering food as a foreign substance, whether in the form of contaminants or additives, and they are used in a large amount in highly processed food. This review article contributes to a better overview of obesogens, their occurrence in foods, and their impact on the human organism.
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Affiliation(s)
- Iva Kladnicka
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
- Correspondence: ; Tel.: +420-377-593-193
| | - Monika Bludovska
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Institute of Pharmacology and Toxicology, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic
| | - Iveta Plavinova
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
| | - Ludek Muller
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
| | - Dana Mullerova
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
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A Mixture of Endocrine Disruptors and the Pesticide Roundup ® Induce Oxidative Stress in Rabbit Liver When Administered under the Long-Term Low-Dose Regimen: Reinforcing the Notion of Real-Life Risk Simulation. TOXICS 2022; 10:toxics10040190. [PMID: 35448451 PMCID: PMC9029199 DOI: 10.3390/toxics10040190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/30/2022] [Accepted: 04/11/2022] [Indexed: 12/13/2022]
Abstract
Humans are exposed to xenobiotic mixtures daily through the long-term, low-dose regimen. Investigations designed to simulate this exposure profile approach the real-life risk simulation (RLRS) idea of modern toxicology. The purpose of the present study was to investigate the effects of 12-month exposure of New Zealand rabbits to a xenobiotic mixture comprising seven endocrine disruptors (EDs), which are chemical substances raising great concerns for human health, as well as the herbicide glyphosate, and its commercial formulation Roundup®, on blood and tissues redox status. It is reported herein that at the systemic level, the administration of the EDs mixture induced perturbations of blood redox homeostasis at 3 months, whereas at 6 and 12 months, it activated redox adaptations. Contrariwise, exposure to glyphosate and Roundup®, individually, caused mainly disturbances of blood redox equilibrium. At the tissue level, particularly in the liver, the administration of both the EDs mixture and Roundup® induced oxidative stress, whereas glyphosate did not affect it. The RLRS notion appears to be confirmed through these findings. Indeed, the administration of the EDs mixture and Roundup®, under the long-term, low-dose regimen, elicited detrimental effects on the redox status of the liver, a crucial tissue with a valuable biological role in the detoxification of organisms from xenobiotics.
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Bamidele A, Olorunnisola R, Adubi T, Omoregie IP. Soil Adsorption Coefficient and Bioaccumulation of PBDEs in the Liver, Intestine and Parasites of Heterotis niloticus of Lekki Lagoon, Lagos State, Nigeria. SCIENTIFIC AFRICAN 2022. [DOI: 10.1016/j.sciaf.2022.e01156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Cozzini P, Cavaliere F, Spaggiari G, Morelli G, Riani M. Computational methods on food contact chemicals: Big data and in silico screening on nuclear receptors family. CHEMOSPHERE 2022; 292:133422. [PMID: 34971624 DOI: 10.1016/j.chemosphere.2021.133422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
According to Eurostat, the EU production of chemicals hazardous to health reached 211 million tonnes in 2019. Thus, the possibility that some of these chemical compounds interact negatively with the human endocrine system has received, especially in the last decade, considerable attention from the scientific community. It is obvious that given the large number of chemical compounds it is impossible to use in vitro/in vivo tests for identifying all the possible toxic interactions of these chemicals and their metabolites. In addition, the poor availability of highly curated databases from which to retrieve and download the chemical, structure, and regulative information about all food contact chemicals has delayed the application of in silico methods. To overcome these problems, in this study we use robust computational approaches, based on a combination of highly curated databases and molecular docking, in order to screen all food contact chemicals against the nuclear receptor family in a cost and time-effective manner.
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Affiliation(s)
- Pietro Cozzini
- Molecular Modelling Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 17/A, 43124, Parma, Italy.
| | - Francesca Cavaliere
- Molecular Modelling Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 17/A, 43124, Parma, Italy.
| | - Giulia Spaggiari
- Molecular Modelling Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 17/A, 43124, Parma, Italy.
| | - Gianluca Morelli
- Department of Economics and Management and Interdepartmental Center of Robust Statistics, University of Parma, Via J. F. Kennedy 6, 43100, Parma, Italy.
| | - Marco Riani
- Department of Economics and Management and Interdepartmental Center of Robust Statistics, University of Parma, Via J. F. Kennedy 6, 43100, Parma, Italy.
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Lopes-Ferreira M, Maleski ALA, Balan-Lima L, Bernardo JTG, Hipolito LM, Seni-Silva AC, Batista-Filho J, Falcao MAP, Lima C. Impact of Pesticides on Human Health in the Last Six Years in Brazil. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063198. [PMID: 35328887 PMCID: PMC8951416 DOI: 10.3390/ijerph19063198] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 12/15/2022]
Abstract
Every year, Brazil intensifies its activity in agriculture and, as a result, it has become one of the biggest consumers of pesticides in the world. The high rate of these substances raises environmental and human health concerns. Therefore, we collected papers from PubMed, Scopus, Scielo, and Web of Science databases, from 2015 to 2021. After a blind selection using the software Rayyan QCRI by two authors, 51 studies were included. Researchers from the South and the Southeast Brazilian regions contributed to most publications, from areas that concentrate agricultural commodity complexes. Among the pesticides described in the studies, insecticides, herbicides, and fungicides were the most frequent. The articles reported multiple toxic effects, particularly in rural workers. The results obtained can be used to direct policies to reduce the use of pesticides, and to protect the health of the population.
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Affiliation(s)
- Monica Lopes-Ferreira
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
- Correspondence:
| | - Adolfo Luis Almeida Maleski
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
- Post-Graduation Program of Toxinology, Butantan Institute, São Paulo 05503-009, Brazil
| | - Leticia Balan-Lima
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
| | - Jefferson Thiago Gonçalves Bernardo
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
| | - Lucas Marques Hipolito
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
| | - Ana Carolina Seni-Silva
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
- Post-Graduation Program of Toxinology, Butantan Institute, São Paulo 05503-009, Brazil
| | - Joao Batista-Filho
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
- Post-Graduation Program of Toxinology, Butantan Institute, São Paulo 05503-009, Brazil
| | - Maria Alice Pimentel Falcao
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
| | - Carla Lima
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, São Paulo 05503-009, Brazil; (A.L.A.M.); (L.B.-L.); (J.T.G.B.); (L.M.H.); (A.C.S.-S.); (J.B.-F.); (M.A.P.F.); (C.L.)
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Identification of DPP4/CTNNB1/MET as a Theranostic Signature of Thyroid Cancer and Evaluation of the Therapeutic Potential of Sitagliptin. BIOLOGY 2022; 11:biology11020324. [PMID: 35205190 PMCID: PMC8869712 DOI: 10.3390/biology11020324] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 02/07/2023]
Abstract
Simple Summary In recent years, the incidence of thyroid cancer has been increasing globally, with papillary thyroid cancer (PTCa) being the most prevalent pathological type. Although PTCa has been regarded to be slow growing and has a good prognosis, in some cases, PTCa can be aggressive and progress despite surgery and radioactive iodine treatment. Therefore, searching for new targets and therapies is required. We utilized bioinformatics analyses to identify critical theranostic markers for PTCa. We found that DPP4/CTNNB1/MET is an oncogenic signature that is overexpressed in PTCa and associated with disease progression, distant metastasis, treatment resistance, immuno-evasive phenotypes, and poor clinical outcomes. Interestingly, our in silico molecular docking results revealed that sitagliptin, an antidiabetic drug, has strong affinities and potential for targeting DPP4/CTNNB1/MET signatures, even higher than standard inhibitors of these genes. Collectively, our findings suggest that sitagliptin could be repurposed for treating PTCa. Abstract In recent years, the incidence of thyroid cancer has been increasing globally, with papillary thyroid cancer (PTCa) being the most prevalent pathological type, accounting for approximately 80% of all cases. Although PTCa has been regarded to be slow growing and has a good prognosis, in some cases, PTCa can be aggressive and progress despite surgery and radioactive iodine treatment. In addition, most cancer treatment drugs have been shown to be cytotoxic and nonspecific to cancer cells, as they also affect normal cells and consequently cause harm to the body. Therefore, searching for new targets and therapies is required. Herein, we explored a bioinformatics analysis to identify important theranostic markers for THCA. Interestingly, we identified that the DPP4/CTNNB1/MET gene signature was overexpressed in PTCa, which, according to our analysis, is associated with immuno-invasive phenotypes, cancer progression, metastasis, resistance, and unfavorable clinical outcomes of thyroid cancer cohorts. Since most cancer drugs were shown to exhibit cytotoxicity and to be nonspecific, herein, we evaluated the anticancer effects of the antidiabetic drug sitagliptin, which was recently shown to possess anticancer activities, and is well tolerated and effective. Interestingly, our in silico molecular docking results exhibited putative binding affinities of sitagliptin with DPP4/CTNNB1/MET signatures, even higher than standard inhibitors of these genes. This suggests that sitagliptin is a potential THCA therapeutic, worthy of further investigation both in vitro and in vivo and in clinical settings.
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Rempelos L, Wang J, Barański M, Watson A, Volakakis N, Hoppe HW, Kühn-Velten WN, Hadall C, Hasanaliyeva G, Chatzidimitriou E, Magistrali A, Davis H, Vigar V, Średnicka-Tober D, Rushton S, Iversen PO, Seal CJ, Leifert C. Diet and food type affect urinary pesticide residue excretion profiles in healthy individuals: results of a randomized controlled dietary intervention trial. Am J Clin Nutr 2022; 115:364-377. [PMID: 34718382 DOI: 10.1093/ajcn/nqab308] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 09/02/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Observational studies have linked pesticide exposure to various diseases, whereas organic food consumption has been associated with positive health outcomes. Organic farming standards prohibit the use of most pesticides, and organic food consumption may therefore reduce pesticide exposure. OBJECTIVES To determine the effects of diet (Western compared with Mediterranean) and food type (conventional compared with organic) and sex on urinary pesticide residue excretion (UPRE), as well as associations between specific diet components and UPRE. METHODS In this 2-wk, randomized dietary intervention trial, healthy adults were randomly allocated to an intervention (n = 13) or conventional (n = 14) group. Whereas participants in the intervention group consumed a Mediterranean diet (MedDiet) made entirely from organic foods, the conventional group consumed a MedDiet made entirely from conventional foods. Both groups consumed habitual Western diets made from conventional foods before and after the 2-wk intervention period. The primary outcome was UPRE. In addition, we assessed diet composition and pesticide residue profiles in foods eaten. Participants were aware of group assignment, but the study assessors were not. RESULTS During the intervention period, total UPRE was 91% lower with organic (mean 17 μg/d; 95% CI: 15, 19) than with conventional (mean 180 μg/d; 95% CI: 153, 208) food consumption (P < 0.0001). In the conventional group, switching from the habitual Western diet to the MedDiet increased insecticide excretion from 7 to 25 μg/d (P < 0.0001), organophosphate excretion from 5 to 19 μg/d (P < 0.0001), and pyrethroid residue excretion from 2.0 to 4.5 μg/d (P < 0.0001). Small but significant effects of sex were detected for chlormequat, herbicide, and total pesticide residue excretion. CONCLUSIONS Changing from a habitual Western diet to a MedDiet was associated with increased insecticide, organophosphate, and pyrethroid exposure, whereas organic food consumption reduced exposure to all groups of synthetic chemical pesticides. This may explain the positive health outcomes linked to organic food consumption in observational studies. This trial was registered at www.clinicaltrials.gov as NCT03254537.
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Affiliation(s)
- Leonidas Rempelos
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Juan Wang
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom.,Human Nutrition Research Centre, Population and Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom.,School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Marcin Barański
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom.,Laboratory of Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Anthony Watson
- Human Nutrition Research Centre, Population and Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | | | | | | | - Catherine Hadall
- Newcastle upon Tyne Hospitals, Royal Victory Infirmary, Newcastle upon Tyne, United Kingdom
| | - Gultakin Hasanaliyeva
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Eleni Chatzidimitriou
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom.,French Agency for Food Environmental and Occupational Health and Safety, France (ANSES), Maisons-Alfort, France
| | - Amelia Magistrali
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Hannah Davis
- School of Agriculture, Food and Rural Development, NEFG, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Vanessa Vigar
- NatMed, Southern Cross University, Lismore, NSW, Australia.,Plant Science, Southern Cross University, Lismore, NSW, Australia
| | | | - Steven Rushton
- Modelling Evidence and Policy Group, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Per Ole Iversen
- Department of Haematology, Oslo University Hospital, Oslo, Norway.,Department of Nutrition, IMB, University of Oslo, Oslo, Norway
| | - Chris J Seal
- Human Nutrition Research Centre, Population and Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Carlo Leifert
- Plant Science, Southern Cross University, Lismore, NSW, Australia.,Department of Nutrition, IMB, University of Oslo, Oslo, Norway
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32
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Sadeghi HM, Adeli I, Calina D, Docea AO, Mousavi T, Daniali M, Nikfar S, Tsatsakis A, Abdollahi M. Polycystic Ovary Syndrome: A Comprehensive Review of Pathogenesis, Management, and Drug Repurposing. Int J Mol Sci 2022; 23:ijms23020583. [PMID: 35054768 PMCID: PMC8775814 DOI: 10.3390/ijms23020583] [Citation(s) in RCA: 81] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/30/2021] [Accepted: 12/31/2021] [Indexed: 12/12/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is an endocrine-gynecology disorder affecting many women of childbearing age. Although a part of the involved mechanism in PCOS occurrence is discovered, the exact etiology and pathophysiology are not comprehensively understood yet. We searched PubMed for PCOS pathogenesis and management in this article and ClinicalTrials.gov for information on repurposed medications. All responsible factors behind PCOS were thoroughly evaluated. Furthermore, the complete information on PCOS commonly prescribed and repurposed medications is summarized through tables. Epigenetics, environmental toxicants, stress, diet as external factors, insulin resistance, hyperandrogenism, inflammation, oxidative stress, and obesity as internal factors were investigated. Lifestyle modifications and complementary and alternative medicines are preferred first-line therapy in many cases. Medications, including 3-hydroxy-3-methyl-3-glutaryl-coenzyme A (HMG-CoA) reductase inhibitors, thiazolidinediones, sodium-glucose cotransporter-2 inhibitors, dipeptidyl peptidase-4 inhibitors, glucose-like peptide-1 receptor agonists, mucolytic agents, and some supplements have supporting data for being repurposed in PCOS. Since there are few completed clinical trials with a low population and mostly without results on PCOS repurposed medications, it would be helpful to do further research and run well-designed clinical trials on this subject. Moreover, understanding more about PCOS would be beneficial to find new medications implying the effect via the novel discovered routes.
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Affiliation(s)
- Hosna Mohammad Sadeghi
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran; (H.M.S.); (I.A.); (T.M.); (M.D.)
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran
| | - Ida Adeli
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran; (H.M.S.); (I.A.); (T.M.); (M.D.)
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Correspondence: (D.C.); (M.A.)
| | - Anca Oana Docea
- Department of Toxicology, Faculty of Pharmacy, University of Medicine and Pharmacy, Petru Rares, 200349 Craiova, Romania;
| | - Taraneh Mousavi
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran; (H.M.S.); (I.A.); (T.M.); (M.D.)
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran
| | - Marzieh Daniali
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran; (H.M.S.); (I.A.); (T.M.); (M.D.)
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran
| | - Shekoufeh Nikfar
- Department of Pharmacoeconomics and Pharmaceutical Administration, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran;
- Personalized Medicine Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran 11369, Iran
- Evidence-Based Evaluation of Cost-Effectiveness and Clinical Outcomes Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran
| | - Aristidis Tsatsakis
- Department of Analytical and Forensic Medical Toxicology, Sechenov University, 119991 Moscow, Russia;
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece
- Laboratory of Toxicology, Medical School, University of Crete, 70013 Heraklion, Greece
| | - Mohammad Abdollahi
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 11369, Iran; (H.M.S.); (I.A.); (T.M.); (M.D.)
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 11369, Iran
- Correspondence: (D.C.); (M.A.)
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Tao Y, Li Z, Yang Y, Jiao Y, Qu J, Wang Y, Zhang Y. Effects of common environmental endocrine-disrupting chemicals on zebrafish behavior. WATER RESEARCH 2022; 208:117826. [PMID: 34785404 DOI: 10.1016/j.watres.2021.117826] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/05/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Environmental endocrine-disrupting chemicals (EDCs), a type of exogenous organic pollutants, are ubiquitous in natural aquatic environments. Therefor, this review focused on the use of the zebrafish as a model to explore the effect of different EDCs on behavior, as well as the molecular mechanisms that drive these effects. Furthermore, our study summarizes the current knowledge on the neuromodulatory effects of different EDCs in zebrafish. This study also reviews the current state of zebrafish behavior research, in addition to the potential mechanisms of single and mixed pollutant-driven behavioral dysregulation at the molecular level, as well as the applications of zebrafish behavior experiments for neuroscience research. This review broadens our understanding of the influence of EDCs on zebrafish behavior and provides guidance for future research.
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Affiliation(s)
- Yue Tao
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Zixu Li
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Yang Yang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Yaqi Jiao
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Jianhua Qu
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Yifan Wang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Ying Zhang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.
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Purdel C, Ungurianu A, Margina D. Metabolic and Metabolomic Insights Regarding the Omega-3 PUFAs Intake in Type 1 Diabetes Mellitus. Front Mol Biosci 2021; 8:783065. [PMID: 34926582 PMCID: PMC8678113 DOI: 10.3389/fmolb.2021.783065] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 11/22/2021] [Indexed: 12/16/2022] Open
Abstract
Type 1 diabetes mellitus (T1DM) is currently considered an autoimmune disease characterized by the destruction of pancreatic β-cells, insulin deficiency, and dysglycemia. Dietary factors, including omega-3 polyunsaturated fatty acids (ω-3 PUFAs), were reported to influence T1DM. Therefore, a better understanding of the potential role of ω-3 PUFAs in the development and progression of T1DM will help to improve the clinical management of the disease. In this review, we explored the current understanding of molecular mechanisms and signaling pathways induced by ω-3 PUFAs and the beneficial effects of ω-3 PUFAs intake in the prevention and treatment of T1DM, as well as the underlying possible metabolomic (lipidomics) changes.
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Affiliation(s)
- Carmen Purdel
- Department of Toxicology, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Anca Ungurianu
- Department of Biochemistry, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Denisa Margina
- Department of Biochemistry, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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35
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Menouni A, Duca RC, Berni I, Khouchoua M, Ghosh M, El Ghazi B, Zouine N, Lhilali I, Akroute D, Pauwels S, Creta M, Poels K, Hoet P, Vanoirbeeck J, Kestemont MP, Janssen P, Attwood TS, Godderis L, El Jaafari S. The Parental Pesticide and Offspring's Epigenome Study: Towards an Integrated Use of Human Biomonitoring of Exposure and Effect Biomarkers. TOXICS 2021; 9:332. [PMID: 34941766 PMCID: PMC8703387 DOI: 10.3390/toxics9120332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/30/2021] [Accepted: 11/24/2021] [Indexed: 11/16/2022]
Abstract
In Morocco, due to the lack of education and the presence of a counterfeit market, pesticides constitute a major problem to be addressed by occupational and environmental health agencies. This paper aims to introduce the PaPOE (Parental Pesticides and Offspring Epigenome) prospective study and its goals, to motivate the study rationale and design, and to examine comprehensively whether multi-residue exposure to commonly used pesticides could induce epigenetic alterations through the oxidative stress pathway. The PaPOE project includes a cross-sectional study assessing the occupational exposure among 300 farmworkers in Meknes, and initiates a birth cohort of 1000 pregnant women. Data and biological samples are collected among farmworkers, and throughout pregnancy, and at birth. Oxidative stress biomarkers include Glutathione, Malondialdehyde, and 8-OHdG. Global and gene-specific DNA methylation is assessed. The study began enrollment in 2019 and is ongoing. As of 30 June 2021, 300 farmworkers and 125 pregnant women have enrolled. The results are expected to showcase the importance of biomonitoring for understanding individual risks, and to identify a number of regions where DNA methylation status is altered in the pesticides-exposed population, paving the way for an integrated biomonitoring system in Morocco and Africa to assess environmental exposures and their long-term health consequences.
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Affiliation(s)
- Aziza Menouni
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Radu Corneliu Duca
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
- Unit of Environmental Hygiene and Biological Monitoring, Department of Health Protection, Laboratoire National de Santé (LNS), L-3555 Dudelange, Luxembourg
| | - Imane Berni
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Mohamed Khouchoua
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Manosij Ghosh
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Brahim El Ghazi
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Noura Zouine
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Ilham Lhilali
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Dina Akroute
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
| | - Sara Pauwels
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Matteo Creta
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
- Unit of Environmental Hygiene and Biological Monitoring, Department of Health Protection, Laboratoire National de Santé (LNS), L-3555 Dudelange, Luxembourg
| | - Katrien Poels
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Peter Hoet
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Jeroen Vanoirbeeck
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
| | - Marie-Paule Kestemont
- Louvain School of Management, Université Catholique de Louvain, 1348 Louvain-La-Neuve, Belgium;
| | - Paul Janssen
- Center for Statistics, Hasselt University, 3590 Hasselt, Belgium;
| | - Tara Sabo Attwood
- Department of Environmental and Global Health, University of Florida, Gainesville, FL 32611, USA;
| | - Lode Godderis
- Health and Environment Unit, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium; (R.C.D.); (M.G.); (S.P.); (M.C.); (K.P.); (P.H.); (J.V.); (L.G.)
- IDEWE, External Service for Prevention and Protection at Work, 3001 Heverlee, Belgium
| | - Samir El Jaafari
- Cluster of Competence Environment and Health, Moulay Ismail University, Meknes 50000, Morocco; (I.B.); (M.K.); (B.E.G.); (N.Z.); (I.L.); (D.A.); (S.E.J.)
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Moreno-Gómez-Toledano R, Arenas MI, Vélez-Vélez E, Saura M, Bosch RJ. New Evidence of Renal and Cardiovascular Alterations Promoted by Bisphenol A. Biomolecules 2021; 11:biom11111649. [PMID: 34827647 PMCID: PMC8615835 DOI: 10.3390/biom11111649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Bisphenol A (BPA) is a phenolic compound that is widely used to synthesize plastics as a monomer or additive [...].
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Affiliation(s)
- Rafael Moreno-Gómez-Toledano
- Universidad de Alcalá, Department of Biological Systems/Physiology, IRYCIS, 28871 Alcalá de Henares, Spain; (M.S.); (R.J.B.)
- Correspondence:
| | - María I. Arenas
- Universidad de Alcalá, Department of Biomedicine and Biotechnology, 28871 Alcalá de Henares, Spain;
| | - Esperanza Vélez-Vélez
- Fundación Jiménez Díaz School of Nursing, Jiménez Díaz Foundation, Autonomous University of Madrid, 28040 Madrid, Spain;
| | - Marta Saura
- Universidad de Alcalá, Department of Biological Systems/Physiology, IRYCIS, 28871 Alcalá de Henares, Spain; (M.S.); (R.J.B.)
| | - Ricardo J. Bosch
- Universidad de Alcalá, Department of Biological Systems/Physiology, IRYCIS, 28871 Alcalá de Henares, Spain; (M.S.); (R.J.B.)
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Dos Santos Cavaleiro RM, da Silva Arouche T, Martins Tanoue PS, Sá Pereira TS, de Carvalho Junior RN, Paranhos Costa FL, de Andrade Filho TS, Dos Santos Borges R, de Jesus Chaves Neto AM. Hormones Nanofiltration in Carbon Nanotubes and Boron Nitride Nanotubes Using Uniform External Electric Field Through Molecular Dynamics. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:5499-5509. [PMID: 33980360 DOI: 10.1166/jnn.2021.19467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hormones are a dangerous group of molecules that can cause harm to humans. This study based on classical molecular dynamics proposes the nanofiltration of wastewater contaminated by hormones from a computer simulation study, in which the water and the hormone were filtered in two single-walled nanotube compositions. The calculations were carried out by changing the intensities of the electric field that acted as a force exerting pressure on the filtration along the nanotube, in the simulation time of 100 ps. The hormones studied were estrone, estradiol, estriol, progesterone, ethinylestradiol, diethylbestrol, and levonorgestrel in carbon nanotubes (CNTs) and boron nitride (BNNTs). The most efficient nanofiltrations were for fields with low intensities in the order of 10-8 au and 10-7 au. The studied nanotubes can be used in membranes for nanofiltration in water treatment plants due to the evanescent field potential caused by the action of the electric field inside. Our data showed that the action of EF in conjunction with the van der Walls forces of the nanotubes is sufficient to generate the attractive potential. Evaluating the transport of water molecules in CNTs and BNNTs, under the influence of the electric field, a sequence of simulations with the same boundary conditions was carried out, seeking to know the percentage of water molecules filtered in the nanotubes.
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Affiliation(s)
| | - Tiago da Silva Arouche
- Laboratory for Preparation and Computing of Nanomaterials (LPCN), Federal University of Pará, 66075-110, Belém, PA, Brazil
| | - Phelipe Seiichi Martins Tanoue
- Laboratory for Preparation and Computing of Nanomaterials (LPCN), Federal University of Pará, 66075-110, Belém, PA, Brazil
| | - Tais Souza Sá Pereira
- Laboratory for Preparation and Computing of Nanomaterials (LPCN), Federal University of Pará, 66075-110, Belém, PA, Brazil
| | | | - Fabio Luiz Paranhos Costa
- Federal University of Goiás, Campus Jataí. Rodovia BR-364, Setor Francisco Antônio, 75801615 - Jataí, GO - Brazil
| | - Tarciso Silva de Andrade Filho
- Federal University of the South and Southeast of Pará, Campus de Marabá. FL 17, QD 04, LT Especial Nova Marabá 68505080 - Maraba, PA - Brazil
| | - Rosivaldo Dos Santos Borges
- Federal University of Pará, Department of Pharmacy. Rua Augusto Correa, SN Pharmaceutical Chemistry Laboratory Guarna 66075-110 - Belem, PA - Brazil
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Sakhteman A, Failli M, Kublbeck J, Levonen AL, Fortino V. A toxicogenomic data space for system-level understanding and prediction of EDC-induced toxicity. ENVIRONMENT INTERNATIONAL 2021; 156:106751. [PMID: 34271427 DOI: 10.1016/j.envint.2021.106751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 06/13/2023]
Abstract
Endocrine disrupting compounds (EDCs) are a persistent threat to humans and wildlife due to their ability to interfere with endocrine signaling pathways. Inspired by previous work to improve chemical hazard identification through the use of toxicogenomics data, we developed a genomic-oriented data space for profiling the molecular activity of EDCs in an in silico manner, and for creating predictive models that identify and prioritize EDCs. Predictive models of EDCs, derived from gene expression data from rats (in vivo and in vitro primary hepatocytes) and humans (in vitro primary hepatocytes and HepG2), achieve testing accuracy greater than 90%. Negative test sets indicate that known safer chemicals are not predicted as EDCs. The rat in vivo-based classifiers achieve accuracy greater than 75% when tested for invitro to in vivoextrapolation. This study reveals key metabolic pathways and genes affected by EDCs together with a set of predictive models that utilize these pathways to prioritize EDCs in dose/time dependent manner and to predict EDCevokedmetabolic diseases.
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Affiliation(s)
- A Sakhteman
- Institute of Biomedicine, University of Eastern Finland, Kuopio 70210, Finland
| | - M Failli
- Department of Chemical, Materials and Industrial Engineering, University of Naples, 'Federico II', Naples 80125, Italy
| | - J Kublbeck
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio 70210, Finland; School of Pharmacy, University of Eastern Finland, Kuopio 70210, Finland
| | - A L Levonen
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio 70210, Finland
| | - V Fortino
- Institute of Biomedicine, University of Eastern Finland, Kuopio 70210, Finland.
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Bello JH, Khan MJ, Amir S, Kakakhel HG, Tahir F, Sultan S, Raza SQ, Mamoulakis C, Zachariou A, Tsatsakis A, Sofikitis N, Shah STA. Dysregulation of mitochondrial sirtuin genes is associated with human male infertility. Andrologia 2021; 54:e14274. [PMID: 34664305 DOI: 10.1111/and.14274] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/22/2021] [Accepted: 09/29/2021] [Indexed: 12/19/2022] Open
Abstract
Mitochondrial sirtuins (SIRT3, SIRT4, SIRT5) are post-translational modifiers that regulate energy production, body homeostasis and mitochondrial activities via different substrates in response to environmental stressors. The present study aimed at assessing the expression of SIRT3, SIRT4, and SIRT5 in the semen of infertile men. Expression analysis was performed using q-RT PCR. All mitochondrial sirtuin genes were significantly down-regulated in the semen of infertile men compared to fertile men. Mitochondrial sirtuin genes expression levels were correlated with mitochondrial HSP90 expression. HSP90 expression was positively correlated with SIRT3, SIRT4 and SIRT5 expression in the semen of fertile men, while a negative correlation was observed between HSP90 in the semen of infertile men and mitochondrial sirtuin genes in the semen of fertile men. These data suggest that dysregulation of mitochondrial sirtuin genes causes mitochondrial dysfunction due to stress, which appears to be associated with human male infertility by compromising functional and structural sperm integrity.
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Affiliation(s)
- Jaafar Haris Bello
- Department of Biosciences, Functional Genomics and Proteomics Lab, COMSATS University Islamabad, Islamabad, Pakistan
| | - Muhammad Jadoon Khan
- Department of Biosciences, Functional Genomics and Proteomics Lab, COMSATS University Islamabad, Islamabad, Pakistan
| | - Saira Amir
- Department of Biosciences, Functional Genomics and Proteomics Lab, COMSATS University Islamabad, Islamabad, Pakistan
| | - Hoor Gulalai Kakakhel
- Department of Biosciences, Functional Genomics and Proteomics Lab, COMSATS University Islamabad, Islamabad, Pakistan
| | - Faheem Tahir
- Department of Chemical Pathology and Endocrinology, Public Health Laboratories Division, National Institute of Health, Islamabad, Pakistan
| | - Sikandar Sultan
- Department of Chemical Pathology and Endocrinology, Public Health Laboratories Division, National Institute of Health, Islamabad, Pakistan
| | - Syed Qasim Raza
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Charalampos Mamoulakis
- Department of Urology, Medical School, University General Hospital of Heraklion, University of Crete, Heraklion, Greece
| | | | - Aristidis Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Nikolaos Sofikitis
- Department of Urology, Ioannina University School of Medicine, Ioannina, Greece
| | - Syed Tahir Abbas Shah
- Department of Biosciences, Functional Genomics and Proteomics Lab, COMSATS University Islamabad, Islamabad, Pakistan
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Abstract
Anthropogenic environmental pollutants affect many physiological, biochemical, and endocrine actions as reproduction, metabolism, immunity, behavior and as such can interfere with any aspect of hormone action. Microbiota and their genes, microbiome, a large body of microorganisms, first of all bacteria and co-existing in the host´s gut, are now believed to be autonomous endocrine organ, participating at overall endocrine, neuroendocrine and immunoendocrine regulations. While an extensive literature is available on the physiological and pathological aspects of both players, information about their mutual relationships is scarce. In the review we attempted to show various examples where both, endocrine disruptors and microbiota are meeting and can act cooperatively or in opposition and to show the mechanism, if known, staying behind these actions.
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Affiliation(s)
- R Hampl
- Institute of Endocrinology, Prague, Czech Republic.
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Safaei M, Sundararajan EA, Driss M, Boulila W, Shapi'i A. A systematic literature review on obesity: Understanding the causes & consequences of obesity and reviewing various machine learning approaches used to predict obesity. Comput Biol Med 2021; 136:104754. [PMID: 34426171 DOI: 10.1016/j.compbiomed.2021.104754] [Citation(s) in RCA: 124] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 01/02/2023]
Abstract
Obesity is considered a principal public health concern and ranked as the fifth foremost reason for death globally. Overweight and obesity are one of the main lifestyle illnesses that leads to further health concerns and contributes to numerous chronic diseases, including cancers, diabetes, metabolic syndrome, and cardiovascular diseases. The World Health Organization also predicted that 30% of death in the world will be initiated with lifestyle diseases in 2030 and can be stopped through the suitable identification and addressing of associated risk factors and behavioral involvement policies. Thus, detecting and diagnosing obesity as early as possible is crucial. Therefore, the machine learning approach is a promising solution to early predictions of obesity and the risk of overweight because it can offer quick, immediate, and accurate identification of risk factors and condition likelihoods. The present study conducted a systematic literature review to examine obesity research and machine learning techniques for the prevention and treatment of obesity from 2010 to 2020. Accordingly, 93 papers are identified from the review articles as primary studies from an initial pool of over 700 papers addressing obesity. Consequently, this study initially recognized the significant potential factors that influence and cause adult obesity. Next, the main diseases and health consequences of obesity and overweight are investigated. Ultimately, this study recognized the machine learning methods that can be used for the prediction of obesity. Finally, this study seeks to support decision-makers looking to understand the impact of obesity on health in the general population and identify outcomes that can be used to guide health authorities and public health to further mitigate threats and effectively guide obese people globally.
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Affiliation(s)
- Mahmood Safaei
- Centre for Software Technology and Management, Faculty of Information Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
| | - Elankovan A Sundararajan
- Centre for Software Technology and Management, Faculty of Information Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia.
| | - Maha Driss
- RIADI Laboratory, University of Manouba, Manouba, Tunisia; College of Computer Science and Engineering, Taibah University, Medina, Saudi Arabia
| | - Wadii Boulila
- RIADI Laboratory, University of Manouba, Manouba, Tunisia; College of Computer Science and Engineering, Taibah University, Medina, Saudi Arabia
| | - Azrulhizam Shapi'i
- Center for Artificial Intelligence Technology, Faculty of Information Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
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Scassellati C, Galoforo AC, Esposito C, Ciani M, Ricevuti G, Bonvicini C. Promising Intervention Approaches to Potentially Resolve Neuroinflammation And Steroid Hormones Alterations in Alzheimer's Disease and Its Neuropsychiatric Symptoms. Aging Dis 2021; 12:1337-1357. [PMID: 34341712 PMCID: PMC8279527 DOI: 10.14336/ad.2021.0122] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/22/2021] [Indexed: 12/11/2022] Open
Abstract
Neuroinflammation is a biological process by which the central nervous system responds to stimuli/injuries affecting its homeostasis. So far as this reactive response becomes exacerbated and uncontrolled, it can lead to neurodegeneration, compromising the cognitive and neuropsychiatric domains. Parallelly, modifications in the hypothalamic signaling of neuroprotective hormones linked also to the inflammatory responses of microglia and astrocytes can exacerbate these processes. To complicate the picture, modulations in the gut microbiota (GM) can induce changes in neuroinflammation, altering cognitive and neuropsychiatric functioning. We conducted a web-based search on PubMed. We described studies regarding the cross-talk among microglia and astrocytes in the neuroinflammation processes, along with the role played by the steroid hormones, and how this can reflect on cognitive decline/neurodegeneration, in particular on Alzheimer's Disease (AD) and its neuropsychiatric manifestations. We propose and support the huge literature showing the potentiality of complementary/alternative therapeutic approaches (nutraceuticals) targeting the sustained inflammatory response, the dysregulation of hypothalamic system and the GM composition. NF-κB and Keap1/Nrf2 are the main molecular targets on which a list of nutraceuticals can modulate the altered processes. Since there are some limitations, we propose a new intervention natural treatment in terms of Oxygen-ozone (O2-O3) therapy that could be potentially used for AD pathology. Through a meta-analytic approach, we found a significant modulation of O3 on inflammation-NF-κB/NLRP3 inflammasome/Toll-Like Receptor 4 (TLR4)/Interleukin IL-17α signalling, reducing mRNA (p<0.00001 Odd Ratio (OR)=-5.25 95% CI:-7.04/-3.46) and protein (p<0.00001 OR=-4.85 95%CI:-6.89/-2.81) levels, as well as on Keap1/Nrf2 pathway. Through anti-inflammatory, immune, and steroid hormones modulation and anti-microbial activities, O3 at mild therapeutic concentrations potentiated with nutraceuticals and GM regulators could determine combinatorial effects impacting on cognitive and neurodegenerative domains, neuroinflammation and neuroendocrine signalling, directly or indirectly through the mediation of GM.
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Affiliation(s)
- Catia Scassellati
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
| | - Antonio Carlo Galoforo
- Oxygen-Ozone Therapy Scientific Society (SIOOT), Gorle, Italy.
- University of Pavia, Pavia, Italy.
| | - Ciro Esposito
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy.
- Nephrology and dialysis unit, ICS S. Maugeri SPA SB Hospital, Pavia, Italy.
- P.D. High School in Geriatrics, University of Pavia, Italy.
| | - Miriam Ciani
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
| | - Giovanni Ricevuti
- P.D. High School in Geriatrics, University of Pavia, Italy.
- Department of Drug Sciences, University of Pavia, Italy.
- St. Camillus Medical University, Rome, Italy.
| | - Cristian Bonvicini
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
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Impairment of caprine oocyte maturation in vitro and alteration of granulosa cells functions by widely used fungicide mancozeb. Trop Anim Health Prod 2021; 53:406. [PMID: 34287714 DOI: 10.1007/s11250-021-02854-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 07/09/2021] [Indexed: 10/20/2022]
Abstract
Mancozeb is classified as an endocrine disruptor; thus the present study was carried out to investigate the impact of mancozeb on mammalian ovarian functions using in vitro caprine oocyte maturation and granulosa cell culture models. Caprine cumulus oocyte complexes (COCs) and granulosa cells were cultured under standard culture conditions and treated with mancozeb concentrations of 0.3, 3, and 30 μg/ml along with a control for 24 h and assessed. Granulosa cell viability and progesterone concentration in spent culture media after treatments were also assessed. Mancozeb significantly decreased (P < 0.05) the oocytes cumulus expansion and the maturation of caprine oocytes. Marked changes in granulose cell morphology were observed with 30 μg/ml mancozeb and significantly reduced (P < 0.05) cell viability. Interestingly, the same concentrations significantly increased (P < 0.05) the progesterone secretion by the cells. Significant reduction of granulosa cells viability and reduction of cumulus expansion and suppression of metaphase plate formation in oocyte can impair the fertilization ability and developmental potential of the oocytes. High progesterone concentration due to mancozeb treatment may suppress LH surge and suppress ovulation. In conclusion, mancozeb suppresses granulosa cells viability, reduces cumulus expansion, and suppresses metaphase plate formation but induces progesterone secretion from granulosa cells that may inhibit LH surge for ovulation process.
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Marinello WP, Patisaul HB. Endocrine disrupting chemicals (EDCs) and placental function: Impact on fetal brain development. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2021; 92:347-400. [PMID: 34452690 DOI: 10.1016/bs.apha.2021.04.003] [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] [Indexed: 02/21/2023]
Abstract
Pregnancy is a critical time of vulnerability for the development of the fetal brain. Exposure to environmental pollutants at any point in pregnancy can negatively impact many aspects of fetal development, especially the organization and differentiation of the brain. The placenta performs a variety of functions that can help protect the fetus and sustain brain development. However, disruption of any of these functions can have negative impacts on both the pregnancy outcome and fetal neurodevelopment. This review presents current understanding of how environmental exposures, specifically to endocrine disrupting chemicals (EDCs), interfere with placental function and, in turn, neurodevelopment. Some of the key differences in placental development between animal models are presented, as well as how placental functions such as serving as a xenobiotic barrier and exchange organ, immune interface, regulator of growth and fetal oxygenation, and a neuroendocrine organ, could be vulnerable to environmental exposure. This review illustrates the importance of the placenta as a modulator of fetal brain development and suggests critical unexplored areas and possible vulnerabilities to environmental exposure.
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Affiliation(s)
- William P Marinello
- Department of Biological Sciences, Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, United States
| | - Heather B Patisaul
- Department of Biological Sciences, Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, United States.
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45
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The EU endocrine disruptors' regulation and the glyphosate controversy. Toxicol Rep 2021; 8:1193-1199. [PMID: 34150528 PMCID: PMC8193069 DOI: 10.1016/j.toxrep.2021.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 05/28/2021] [Indexed: 12/13/2022] Open
Abstract
Endocrine disruptors are compounds that alter the functioning of the endocrine system of humans and wildlife. Regulation 2017/2100 and Regulation 2018/605. Glyphosate as Endocrine Disruptor. EU EDs Regulation and pesticide legislation.
Endocrine disruptors are compounds that alter the functioning of the endocrine system of humans and wildlife. A large number of chemicals have been identified as EDs and humans can be exposed to them through dietary and/or environmental exposure (air, water, soil). At international level, scientific discussion on the topic of EDs focuses on the issue of setting out the scientific criteria according to which the key properties of these substances that render them EDs are determined. Regulatory action in EU has been impacted by the aforementioned discussion and, in particular, Regulation 2017/2100 and Regulation 2018/605 have been issued. However, these scientific criteria do not constitute a complete framework for the detection of EDs and, therefore, their adoption does not entail a fully effective human health protection. Moreover, glyphosate-based herbicides (GBH), are the most widely used pesticides worldwide. The glyphosate controversy turned the spotlight on pesticide regulation in the EU. The disagreement between IARC and regulatory evaluations of EFSA/ECHA has received great attention of citizens, organizations and stakeholders, as a result of methodological differences in the evaluation of the available evidence have been identified. This paper outlines the glyphosate controversy, following an overview of the EU EDs Regulation and pesticide legislation.
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Ebrahimi B, Hosseini SV, Haghighat N, Moeinvaziri N, Amini M, Sobhani Z, Hosseini B. Presence of Parasite in the Gastrointestinal Tract of a Patient Undergoing Single Anastomosis Sleeve Ileal Bypass (SASI) Surgery: Case Report. Obes Surg 2021; 31:4640-4642. [PMID: 34081273 DOI: 10.1007/s11695-021-05504-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Bahareh Ebrahimi
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Neda Haghighat
- Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nader Moeinvaziri
- Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Surgery, School of Medicine, Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, 32279711-071, Iran
| | - Masoud Amini
- Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Surgery, School of Medicine, Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, 32279711-071, Iran
| | - Zahra Sobhani
- Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Babak Hosseini
- Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. .,Department of Surgery, School of Medicine, Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, 32279711-071, Iran.
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Tsatsakis A, Tyshko NV, Goumenou M, Shestakova SI, Sadykova EO, Zhminchenko VM, Zlatian O, Calina D, Pashorina VA, Nikitin NS, Trebukh MD, Loginova MS, Trushina EN, Mustafina OK, Avrenyeva LI, Guseva GV, Trusov NV, Kravchenko LV, Hernández AF, Docea AO. Detrimental effects of 6 months exposure to very low doses of a mixture of six pesticides associated with chronic vitamin deficiency on rats. Food Chem Toxicol 2021; 152:112188. [PMID: 33836210 DOI: 10.1016/j.fct.2021.112188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/30/2021] [Accepted: 04/02/2021] [Indexed: 12/14/2022]
Abstract
This study aimed to evaluate the long-term low-dose effects of exposure to a mixture of 6 pesticide active substances (diquat, imazamox, imazethapyr, tepraloxydin, bentazone, acifluorfen) and to elucidate if chronic vitamin deficiency can influence their toxicity. Two hundred Wistar rats were divided in 4 groups: a vitamin-sufficiency control group, a vitamin-deficiency control group, a vitamin sufficiency test group and a vitamin-deficiency test group. The test groups were treated with the aforementioned pesticides at doses 100 times lower than the corresponding NOAEL. After 6 months, ten rats from each group were sacrificed and a complete evaluation of blood and urine biochemistry, biomarkers of oxidative stress, xenobiotic detoxification enzymes and lysosomal enzymes and organ histopathology was performed. The pesticides mixture and vitamin deficiency determined an increase in alkaline phosphatase levels and urinary calcium levels, abnormal serum lipid profile, and a decrease of total blood proteins levels, red blood cells, haematocrit and haemoglobin. The combination of the two stressors up-regulated CYP1A1, CYP1A2, CYP2B1 and GST levels. This study provides a new proof for the need to move forward from single chemical testing to a more complex approach to account for the multitude of stressors that can challenge the setting of real safety levels.
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Affiliation(s)
- Aristidis Tsatsakis
- Center of Toxicology Science & Research, Medical School, University of Crete, Heraklion, Crete, Greece.
| | - Nadezhda V Tyshko
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Marina Goumenou
- Center of Toxicology Science & Research, Medical School, University of Crete, Heraklion, Crete, Greece; General Chemical State Laboratory of Greek Republic, 71202, Heraklion, Greece.
| | - Svetlana I Shestakova
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - El'vira O Sadykova
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Valentin M Zhminchenko
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Ovidiu Zlatian
- Department of Microbiology, University of Medicine and Pharmacy, Faculty of Pharmacy, Craiova, 200349, Romania.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
| | - Valentina A Pashorina
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Nikolaj S Nikitin
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Marina D Trebukh
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Maria S Loginova
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Eleanora N Trushina
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Oksana K Mustafina
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Ludmila I Avrenyeva
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Galina V Guseva
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Nikita V Trusov
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Lidiya V Kravchenko
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, Ustinsky proyezd 2/14, 109240, Moscow, Russia
| | - Antonio F Hernández
- Department of Legal Medicine and Toxicology, School of Medicine, University of Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain.
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy, Faculty of Pharmacy, 200349, Craiova, Romania.
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Association between Urinary Metabolites and the Exposure of Intensive Care Newborns to Plasticizers of Medical Devices Used for Their Care Management. Metabolites 2021; 11:metabo11040252. [PMID: 33921860 PMCID: PMC8073472 DOI: 10.3390/metabo11040252] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 11/24/2022] Open
Abstract
Care management of newborns in the neonatal intensive care unit (NICU) requires numerous PVC (PolyVinyl Chloride) medical devices (MD) containing plasticizers that can migrate and contaminate the patient. We measured the magnitude of neonates’ exposure to plasticizers (di-ethylhexylphthalate (DEHP) and alternatives) in relation to urinary concentrations of their metabolites. Plasticizers’ exposure was evaluated (1) by calculating the amounts of plasticizers prone to be released from each MD used for care management, and (2) by measuring the patients’ urinary levels of each plasticizers’ metabolites. 104 neonates were enrolled. They were exposed to di-isononylphthalate (DINP), especially via transfusion and infusion MD, and to DEHP via ECMO (Extra Corporeal Membrane Oxygenation) and respiratory assistance MD. Mean exposure doses exceeded the derived no-effect level of DINP and DEHP by a 10-fold and a 1000-fold factor. No PVC MD were plasticized with di-isononylcyclohexane-1,2-dicarboxylate (DINCH). High urinary concentrations of DEHP metabolites were directly correlated with DEHP exposure through ECMO MD. Urinary concentrations of DINP metabolites in transfused patients were also high. DINCH metabolites were found in urine, suggesting another route of exposure. Neonates in NICU are considerably exposed to plasticizers, with magnitudes varying with the type of MD used. The high exposure to DEHP and DINP leads to a risk of their metabolites’ toxicity.
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Bisphenol F and bisphenol S promote lipid accumulation and adipogenesis in human adipose-derived stem cells. Food Chem Toxicol 2021; 152:112216. [PMID: 33865937 DOI: 10.1016/j.fct.2021.112216] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 03/26/2021] [Accepted: 04/11/2021] [Indexed: 12/14/2022]
Abstract
Bisphenol F (BPF) and bisphenol S (BPS) are increasingly used as substitutes for bisphenol A (BPA), an endocrine disrupting chemical (EDC) with obesogenic activity. We investigated the in vitro effects of BPS and BPF on the adipogenesis of human adipose-derived stem cells (hASCs) exposed to different doses (0.01, 0.1, 1, 10 and 25 μM), stopping the adipogenic process at 7 or 14 days. Intracellular lipid accumulation was quantified by the Oil Red O assay, gene expression of peroxisome proliferator-activated receptor gamma (PPARγ), CCAT/enhancer-binding protein (C/EBPα), lipoprotein-lipase (LPL) and fatty acid binding protein 4 (FABP4), by quantitative real-time polymerase chain reaction (qRT-PCR) and protein levels by Western Blot. hASCs with BPF or BPS produced a linear dose-response increase in intracellular lipid accumulation and in gene expression of the adipogenic markers, confirmed by protein levels. Co-treatment ICI 182,780 significantly inhibited BPF- but not BPS-induced lipid accumulation. Given the affinity of bisphenols for diverse nuclear receptors, their obesogenic effects may result from a combination of pathways rather than a single mechanism. Further research is warranted on the manner in which chemicals interfere with adipogenic differentiation. To our best knowledge, this report shows for the first time the obesogenic potential of BPF in hASCs.
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Amir S, Tzatzarakis M, Mamoulakis C, Bello JH, Eqani SAMAS, Vakonaki E, Karavitakis M, Sultan S, Tahir F, Shah STA, Tsatsakis A. Impact of organochlorine pollutants on semen parameters of infertile men in Pakistan. ENVIRONMENTAL RESEARCH 2021; 195:110832. [PMID: 33549619 DOI: 10.1016/j.envres.2021.110832] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 06/12/2023]
Abstract
Male infertility is a major problem with important socioeconomic consequences. It is associated with several pathological factors, including but not limited to endocrine disruption as a result of environmental pollution and the alarming decline in sperm count over the decades is indicative of involvement of many environmental and lifestyle changes around the globe. Organochlorine pollutants such as dichlorodiphenyltrichlorethanes (DDTs), polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) disrupt male reproductive system but the exact effect of environmental exposure on semen parameters in human is still not clear. This study was designed to monitor PCBs, DDTs and HCB in hair, urine and serum samples of infertile and healthy fertile men. Solid-phase microextraction gas chromatography-mass spectrometry (SPME/GC-MS) was used to monitor analytes. All tested compounds were detected, indicating recent use/persistent accumulation. Hair samples revealed no significant association with serum/urine concentrations of the analytes, while serum/urine concentrations were significantly correlated positively. Concentrations were higher in serum compared to other samples. The levels of organochlorine pollutants were higher in infertile men compared to controls with few exceptions. Among PCBs, and DDTs, PCB-153 and pp'-DDT were detected in highest concentrations, respectively. op'-DDT and pp'-DDT levels were significantly higher in infertile men compared to controls. HCB was significantly correlated negatively with sperm motility in all samples. Serum concentrations of all compounds were higher in men with defective semen parameters compared to normospermics. Serum was the best biological sample for assessing health outcomes in relation to exposure levels.
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Affiliation(s)
- Saira Amir
- Department of Biosciences, COMSATS University Islamabad, Islamabad, 45550, Pakistan
| | - Manolis Tzatzarakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, University of Crete Medical School, Heraklion, Crete, Greece
| | - Jaafar Haris Bello
- Department of Biosciences, COMSATS University Islamabad, Islamabad, 45550, Pakistan
| | | | - Elena Vakonaki
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece
| | - Markos Karavitakis
- Department of Urology, University General Hospital of Heraklion, University of Crete Medical School, Heraklion, Crete, Greece
| | - Sikandar Sultan
- Public Health Laboratories Division, National Institute of Health (NIH), Islamabad, Pakistan
| | - Faheem Tahir
- Public Health Laboratories Division, National Institute of Health (NIH), Islamabad, Pakistan
| | - Syed Tahir Abbas Shah
- Department of Biosciences, COMSATS University Islamabad, Islamabad, 45550, Pakistan.
| | - Aristidis Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece.
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