Toxicology and Industrial Health最新文献_第5页

Potential protection of taurine against potassium bromate- induced oxidative damage in human erythrocytes. 牛磺酸对溴酸钾诱导的人红细胞氧化损伤的潜在保护作用。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-12-01 Epub Date: 2025-10-23 DOI: 10.1177/07482337251385294

Saima Nazir, Mir Kaisar Ahmad, Zubair-Ul-Nazir

{"title":"Potential protection of taurine against potassium bromate- induced oxidative damage in human erythrocytes.","authors":"Saima Nazir, Mir Kaisar Ahmad, Zubair-Ul-Nazir","doi":"10.1177/07482337251385294","DOIUrl":"10.1177/07482337251385294","url":null,"abstract":"Potassium bromate (KBrO3), a strong oxidizing agent, is widely used in various industrial settings, thereby increasing the risk of oxidative damage and subsequent tissue toxicity in individuals who are exposed to it. Additionally, KBrO3 has been used as a maturing agent and is also generated as a by-product during water disinfection process. Previously, we have demonstrated that KBrO3 causes oxidative damage to human erythrocytes. The present work shows the protective effects of taurine (2-aminoethane sulfonic acid) against oxidative stress induced by KBrO3 in human erythrocytes. Erythrocytes from healthy donors were incubated with either KBrO3 alone or taurine alone and KBrO3 plus varying concentrations of taurine. The treatment of erythrocytes with KBrO3 caused disruption in the oxidative-reductive homeostasis as evidenced by severe alterations in antioxidant enzyme functions and a marked depletion in total sulfhydryl content. Exposure of erythrocytes to KBrO3 also caused the elevation in methemoglobin levels, protein carbonyls, hydrogen peroxide levels, protein oxidation, and lipid peroxidation. However, the KBrO3-induced cellular/biochemical alterations were greatly protected by taurine. These results suggest that taurine significantly decreases the toxic effects of KBrO3 in human erythrocytes.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"563-574"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145356266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Health risk assessment of occupational exposure to hydrogen peroxide (H₂O₂) among dairy processing plant workers. 乳制品加工厂工人职业接触过氧化氢（H2O2）的健康风险评估。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-12-01 Epub Date: 2025-11-12 DOI: 10.1177/07482337251392506

Somayeh Rahimimoghadam, Danial Soleymani-Ghoozhdi, Safoura Javan, Mahdi Jalali

{"title":"Health risk assessment of occupational exposure to hydrogen peroxide (H2O2) among dairy processing plant workers.","authors":"Somayeh Rahimimoghadam, Danial Soleymani-Ghoozhdi, Safoura Javan, Mahdi Jalali","doi":"10.1177/07482337251392506","DOIUrl":"10.1177/07482337251392506","url":null,"abstract":"Hydrogen peroxide (H2O2) is a well-known irritant that affects the eyes, respiratory tract, and skin, and long-term exposure may lead to chronic respiratory conditions such as bronchitis, pulmonary fibrosis, and an increased risk of lung cancer, particularly in occupational settings. The objective of this study was to evaluate occupational exposure to H2O2 among dairy processing plant workers and to characterize the associated semi-quantitative risks using the methodology of the Singapore Occupational Health Department. This research was conducted in the sterilization units of three dairy processing plants located in Neyshabur, Iran. The semi-quantitative risk assessment in this study adhered to the methodology recommended by the Singapore Occupational Health Department. The findings revealed that the average occupational exposure to H2O2 for 29 workers across three dairy processing plants was 0.91 ± 0.54 ppm, with individual exposure levels ranging from 0.10 to 2.12 ppm. The mean exposure level exceeded the adjusted threshold limit value (TLV) for H2O2 (0.78 ppm). The evaluation of health risks associated with H2O2 exposure revealed that all participants fell within the medium-risk category. This classification underscores the potential for adverse health effects among dairy workers and highlights the need for targeted interventions to mitigate exposure risks and enhance workplace safety.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"543-549"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145496878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The insecticide chlorpyrifos leads to genotoxic effects by triggering oxidative stress and apoptosis in Sertoli cells. 杀虫剂毒死蜱通过触发支持细胞的氧化应激和凋亡而引起遗传毒性作用。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-12-01 Epub Date: 2025-11-17 DOI: 10.1177/07482337251387921

Yasemin Aydin, Hatice Kurtel, Emine Cakir, Banu Orta Yilmaz

{"title":"The insecticide chlorpyrifos leads to genotoxic effects by triggering oxidative stress and apoptosis in Sertoli cells.","authors":"Yasemin Aydin, Hatice Kurtel, Emine Cakir, Banu Orta Yilmaz","doi":"10.1177/07482337251387921","DOIUrl":"10.1177/07482337251387921","url":null,"abstract":"Chlorpyrifos (CPF) is an insecticide that humans are exposed to when used for agricultural and domestic purposes. Many studies have shown that CPF has adverse effects on human health and causes toxicity in various cells and tissues. Since there are few studies in the literature examining the effects of CPF on the male reproductive system, Sertoli cells, which are crucial to the continuation of spermatogenesis, were chosen as a model in our study. The objective of this study was to investigate the cytotoxic, oxidative stress-related, apoptotic, and genotoxic effects of chlorpyrifos in TM4 Sertoli cells. In this study, Sertoli cells were exposed to two concentrations of CPF (100 and 500 μM) for 24 h. The cytotoxic and genotoxic potential of CPF in Sertoli cells was evaluated by measuring metabolic activity, malondialdehyde content, antioxidant enzyme levels, apoptosis rates, and DNA damage. According to the findings, applied CPF concentrations increased oxidative stress and decreased antioxidant enzyme levels in Sertoli cells. The results indicated that cell viability and the nuclear division index decreased in a concentration-dependent manner, while apoptotic cells, the micronucleus, and comet formation increased. Consequently, the results suggest that DNA damage and apoptosis play a major role in the mechanisms underlying the cytotoxic effects of CPF in Sertoli cells, establishing CPF as a strong genotoxic agent.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"550-562"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145542682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of DNA damage in long-term paint exposed workers by non-invasive buccal micronucleus assay. 用非侵入性口腔微核测定法评价长期接触油漆工人的DNA损伤。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-10-01 Epub Date: 2025-10-16 DOI: 10.1177/07482337251383382

İzem Bilinmiş, Senanur Durna, Sultan Pınar Çetintepe, Sevtap Aydin Dilsiz, Nurşen Başaran

{"title":"Evaluation of DNA damage in long-term paint exposed workers by non-invasive buccal micronucleus assay.","authors":"İzem Bilinmiş, Senanur Durna, Sultan Pınar Çetintepe, Sevtap Aydin Dilsiz, Nurşen Başaran","doi":"10.1177/07482337251383382","DOIUrl":"10.1177/07482337251383382","url":null,"abstract":"Workers involved in paint production or application are extensively exposed to various hazardous substances like organic solvents, lead-based pigments, adhesives, and residual plastic monomers. Therefore, workers in the paint industry are at high risk of suffering adverse health effects. Studies of the lymphocytes of paint workers have demonstrated that industrial paint induces DNA damage and cellular changes. The aim of the present study was to assess DNA damage in 54 paint workers from paint production and application areas and 54 age-gender matched control subjects using a non-invasive buccal micronucleus (MN) assay. Buccal MN frequencies were significantly increased in workers compared to controls. MN frequencies significantly increased among workers from paint production areas compared with workers from paint application areas. MN frequencies in long-term workers (>10 years) were found to be significantly higher than those of short-term workers (≤10 years), which indicates that the duration of exposure to paints causes cytogenetic damage. MN frequencies increased with increasing age, while smoking status and the use of protective masks had no additional effect on MN frequencies within groups. In conclusion, it appears that long-term exposure to complex chemical mixtures during paint production may increase DNA damage in the workers. Understanding the possible causes of occupational exposure-induced genotoxicity in paint industry workers is of great importance for the protection of public health. Monitoring variables related to genotoxic damage in the paint workers using non-invasive methods will facilitate and improve risk assessment in the paint production sector.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"473-486"},"PeriodicalIF":1.7,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145309405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combined toxicity of nine typical pesticides in binary mixtures on A549 cells. 九种典型农药二元混合物对A549细胞的联合毒性研究。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-10-01 Epub Date: 2025-09-05 DOI: 10.1177/07482337251374930

Weizhang Qi, Tingting Meng, Shujie Wang, Chang Chen, Zhiyong Cao, Ke Fang, Yuying Liu, Yanhong Shi, Jinjing Xiao

{"title":"Combined toxicity of nine typical pesticides in binary mixtures on A549 cells.","authors":"Weizhang Qi, Tingting Meng, Shujie Wang, Chang Chen, Zhiyong Cao, Ke Fang, Yuying Liu, Yanhong Shi, Jinjing Xiao","doi":"10.1177/07482337251374930","DOIUrl":"10.1177/07482337251374930","url":null,"abstract":"Air pollution caused by pesticide drift poses a significant environmental health risk. The lungs are directly targeted by airborne pesticide exposure via inhalation; however, their inhalation toxicological data are poorly understood. In the present study, we evaluated the combined toxicity and interactions of lambda-cyhalothrin and its binary mixtures with eight insecticides at a concentration ratio of 1:1 in the non-small-cell lung cancer A549 line cells. Cytotoxicity tests showed that the selected pesticide binary mixtures reduced cell viability in a concentration-dependent manner. The combination index (CI) model indicated that the mixtures of lambda-cyhalothrin with acetamiprid, thiamethoxam, or clothianidin exhibited antagonistic effects, while other combinations shifted from antagonism to synergy at a toxicity level of 40%-60%. A synergistic toxicity occurred between lambda-cyhalothrin and emamectin benzoate with CI values of 0.58-0.95, and the obtained benchmark dose limits (BMDLs) value of their binary mixture was greater than 1.5 times more toxic than that of these pesticides individually. Moreover, combined exposure to the binary mixtures produced greater amounts (1.30- to 2.93-fold increase) of reactive oxygen species, malondialdehyde, and lactate dehydrogenase compared with exposure to these pesticides individually. This result suggested that the synergistic cytotoxicity of lambda-cyhalothrin and emamectin benzoate may be driven by excessive oxidative stress. Our findings serve to better understand the complex toxic pesticide interactions that humans face in the environment.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"497-507"},"PeriodicalIF":1.7,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145006639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of alpha-lipoic acid on liver damage induced by extremely low-frequency electromagnetic fields in a rat model. α -硫辛酸对极低频电磁场致大鼠肝损伤的影响。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-10-01 Epub Date: 2025-09-29 DOI: 10.1177/07482337251383412

Nur Aydinbelge Dizdar, Aylin Akbulut, Gokhan Koca, Mikail Koray Demirel, Nihat Yumusak, Gaye Umurhan, Ayse Gulnihal Canseven Kursun, Meliha Korkmaz

{"title":"The effect of alpha-lipoic acid on liver damage induced by extremely low-frequency electromagnetic fields in a rat model.","authors":"Nur Aydinbelge Dizdar, Aylin Akbulut, Gokhan Koca, Mikail Koray Demirel, Nihat Yumusak, Gaye Umurhan, Ayse Gulnihal Canseven Kursun, Meliha Korkmaz","doi":"10.1177/07482337251383412","DOIUrl":"10.1177/07482337251383412","url":null,"abstract":"This study aimed to investigate the effect of alpha-lipoic acid (ALA) on liver damage caused by extremely low-frequency magnetic fields (ELF-MFs) in rats. Thirty-two male rats were arbitrarily assigned into four groups: Group 1 (control group), Group 2 (ELF-MF exposure group), Group 3 (ELF-MF exposure + ALA administration), and Group 4 (sham group). Groups 2 and 3 were exposed to ELF-MF at 2 mT intensity emitted by two Helmholtz coils for 4 hours/day throughout 30 days. Group 3 received ALA intraperitoneally (100 mg/kg/day) 1 hour prior to each exposure for 30 days. Group 4 was placed inside the coils, but the generator was turned off. Histopathological analysis of the liver revealed statistically significant increases in hyperemia, inflammation, fibrosis, vacuolization, multiple nuclei, and biliary proliferation in Group 2 compared to all other groups. Immunohistochemical evaluation showed that Group 2 had statistically significantly higher TUNEL and caspase-3 levels than all other groups. ELF-MF-induced alterations, including hyperemia, inflammation, vacuolization, and multiple nuclei, were significantly reduced in Group 3 compared with Group 2. However, no significant difference was observed between Group 2 and Group 3 regarding bile duct proliferation or fibrosis. No pathological changes were observed in Groups 1 and 4. ALA administration effectively reduced some histopathological changes caused by ELF-MF, particularly hyperemia, inflammation, vacuolization, and multiple nuclei, but did not improve fibrosis or biliary proliferation. Additionally, it reduced TUNEL and caspase-3 expression. Our findings suggest that ALA exhibits anti-apoptotic and anti-inflammatory effects against ELF-MF-induced liver damage.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"487-496"},"PeriodicalIF":1.7,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145193097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oxidative stress and ferroptosis mediate 3,3',4,4',5-pentachlorobiphenyl-induced non-alcoholic fatty liver disease in mice. 氧化应激和铁下垂介导3,3',4,4'，5-五氯联苯诱导的小鼠非酒精性脂肪性肝病。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-10-01 Epub Date: 2025-09-16 DOI: 10.1177/07482337251376455

Jingjing Wang, Yichun Chen, Hanpeng Wu, Yingrong Ye, Yifei Li, Ershun Zhou

{"title":"Oxidative stress and ferroptosis mediate 3,3',4,4',5-pentachlorobiphenyl-induced non-alcoholic fatty liver disease in mice.","authors":"Jingjing Wang, Yichun Chen, Hanpeng Wu, Yingrong Ye, Yifei Li, Ershun Zhou","doi":"10.1177/07482337251376455","DOIUrl":"10.1177/07482337251376455","url":null,"abstract":"Non-alcoholic fatty liver disease (NAFLD) is an escalating global health threat that has been linked to environmental pollutants such as the highly toxic dioxin-like congener 3,3',4,4',5-pentachlorobiphenyl (PCB 126). Although PCB 126 is known to impair hepatic function, the precise mechanisms-particularly the contribution of ferroptosis, an iron-dependent, lipid-peroxidation-mediated form of cell death-remain elusive. Here, we tested the hypothesis that ferroptosis underlies PCB 126-induced NAFLD and delineated the key molecular pathways involved. Balb/c mice were intraperitoneally injected with PCB 126 (1, 5, or 10 μM/kg) for 14 days. Hepatic injury was assessed through serum biomarkers (ALT, AST, ALP), histopathology (H&E and Oil Red O staining), and mitochondrial ultrastructure via transmission electron microscopy. Ferroptosis markers (GPX4, 4-HNE, Tf receptor), lipid peroxidation (MDA, GSH, SOD), iron homeostasis, and inflammatory cytokines (IL-1β, IL-6, TNF-α) were evaluated using qPCR, Western blotting, and ELISA. Results demonstrated that PCB 126 exposure induced NAFLD, evidenced by elevated liver-to-body weight ratios, serum liver enzymes, and steatosis. Ferroptosis was implicated through reduced mitochondrial cristae, suppressed GPX4 and SLC7A11 expression, increased lipid peroxidation, and iron accumulation. Additionally, PCB 126 activated the NF-κB pathway, elevating pro-inflammatory cytokines and myeloperoxidase (MPO) activity, while oxidative stress was marked by NRF2/KEAP1/HO-1 axis disruption. In conclusion, PCB 126 promotes NAFLD in mice by triggering ferroptosis, inflammation, and oxidative stress. These findings highlight ferroptosis as a pivotal mechanistic link in PCB 126-induced NAFLD, suggesting potential therapeutic targets for mitigating pollutant-driven liver injury.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"508-521"},"PeriodicalIF":1.7,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145070545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retraction Notice: Toxicity of methomyl insecticides to testicular cells and protective effect of folic acid. 撤回公告：灭多威杀虫剂对睾丸细胞的毒性及叶酸的保护作用。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-10-01 Epub Date: 2025-10-20 DOI: 10.1177/07482337251387406

引用次数: 0

Thiol/disulfide homeostasis and ischemia-modified albumin as oxidative stress markers in patients with embedded fragments. 硫醇/二硫稳态和缺血修饰白蛋白作为嵌入碎片患者的氧化应激标志物。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-08-01 Epub Date: 2025-09-03 DOI: 10.1177/07482337251371774

Meşide Gündüzöz, Murat Büyükşekerci, Osman Gökhan Özakıncı, Salim Neşelioğlu, Emine Yurt, Özcan Erel

{"title":"Thiol/disulfide homeostasis and ischemia-modified albumin as oxidative stress markers in patients with embedded fragments.","authors":"Meşide Gündüzöz, Murat Büyükşekerci, Osman Gökhan Özakıncı, Salim Neşelioğlu, Emine Yurt, Özcan Erel","doi":"10.1177/07482337251371774","DOIUrl":"10.1177/07482337251371774","url":null,"abstract":"The aim of this study was to investigate oxidative stress markers in patients with embedded fragments (PEF) using thiol-disulfide homeostasis and ischemia-modified albumin (IMA). The study consisted of a PEF group and a control group. Blood or urine metal concentrations were determined using inductively coupled plasma mass spectrometry (ICP-MS). Plasma thiol/disulfide homeostasis parameters and IMA levels were assessed. In PEF, the concentrations of all metals, including antimony (Sb), arsenic (As), copper (Cu), mercury (Hg), cadmium (Cd), lead (Pb), manganese (Mn), nickel serum (Ni), iron (Fe), cobalt (Co), and selenium (Se), were significantly higher than those in the control group, except chromium (Cr). 64.86% of PEF had elevated concentrations of at least one of these metals: Sb, As, Cu, Cd, Pb, Mn, Ni, and Fe, concerning reference values. It was also found that 64.86% (72/111) of PEF had elevated concentrations of metals, such as Sb, As, Cu, Cd, Pb, Mn, Ni, and Fe, in urine or blood, in accordance with the BEI values recommended by ACGIH and clinical laboratory reference values. The disulfide/native thiol, disulfide/total thiol, and total thiol/native thiol ratios were significantly higher in PEF. There was a strong positive correlation between Pb, Cd, and disulfide and a negative correlation between native thiol and Cd, Pb, and Co. Albumin levels were significantly lower, and IMA levels were significantly higher in the PEF group than in the control group. Metal abnormality was approximately 2.7 times higher in PEF who had retained fragments for longer than 20 years. The increased metal body burden resulting from the embedded fragments may pose significant systemic health effects by inducing oxidative stress. Continuous surveillance of patients with retained fragments is essential to combat chronic metal toxicity.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"429-442"},"PeriodicalIF":1.7,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144970445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of neonicotinoid insecticides and triazole fungicides on prostate cancer progression via CYP enzymes, miRNAs, and TF-mediated disruption of steroidogenesis: An integrated in silico approach. 新烟碱类杀虫剂和三唑类杀菌剂通过CYP酶、mirna和tnf介导的类固醇生成破坏对前列腺癌进展的影响：一种集成的硅方法。

IF 1.7 4区医学

Toxicology and Industrial Health Pub Date : 2025-08-01 Epub Date: 2025-09-04 DOI: 10.1177/07482337251371763

Mine Caglayan

{"title":"The effect of neonicotinoid insecticides and triazole fungicides on prostate cancer progression via CYP enzymes, miRNAs, and TF-mediated disruption of steroidogenesis: An integrated in silico approach.","authors":"Mine Caglayan","doi":"10.1177/07482337251371763","DOIUrl":"10.1177/07482337251371763","url":null,"abstract":"Neonicotinoid insecticides and triazole fungicides are widely used in agriculture, often in combination with other pesticides, leading to concerns about potential health effects. This study investigated the combined effect of these chemicals using the Comparative Toxicogenomics Database (CTD) to identify common target genes, followed by functional enrichment analysis and gene-gene and protein-protein interaction assessments. In this study, it was determined that pesticides may interfere with biological processes such as steroid hydroxylase activity, oxidoreductase activity, and steroid metabolism, and cause hormonal imbalances and endocrine system disorders. In addition, among the 10 genes identified, CYP3A5 and CYP3A7 gene expression differed significantly between prostate cancer and normal prostate tissues, and this was supported by UALCAN data. In addition, previous studies have confirmed that hsa-miR-27b, one of the prominent miRNAs in this study, and transcription factors (PROX1 and ESR2) are associated with prostate cancer. Similar to our study, previous studies have confirmed that triazole fungicides disrupt testosterone homeostasis and steroidogenesis, while neonicotinoids damage the prostate due to their effects on androgen receptors. These genes, miRNAs, and transcription factors appear to mediate the effects of these pesticides on cancer pathways and suggest a link to prostate cancer. In conclusion, this study demonstrated that concurrent exposure to neonicotinoid insecticides and triazole fungicides may damage the prostate and potentially contribute to the development of prostate neoplasia. These findings emphasise the importance of further in vitro and in vivo validation to establish a definitive causal relationship and provide insight into the toxicological effects of pesticide exposure on prostate health.","PeriodicalId":23171,"journal":{"name":"Toxicology and Industrial Health","volume":" ","pages":"415-428"},"PeriodicalIF":1.7,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144993310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0