Article
Pharmacology & Pharmacy
Raffaella di Vito, Mattia Acito, Cristina Fatigoni, Carl H. Schiesser, Michael J. Davies, Francesca Mangiavacchi, Milena Villarini, Claudio Santi, Massimo Moretti
Summary: This study evaluated the cytotoxic and genotoxic potential of SeTal in liver cells through in vitro experiments. The results showed that SeTal had minimal impact on cell viability and did not cause clastogenic or aneugenic activity. These findings suggest that SeTal may be a potential active pharmaceutical ingredient.
Article
Environmental Sciences
Ronan Adler Tavella, Caroline Lopes Feijo Fernandes, Lucia Emanueli Schimith, Lisiane Martins Volcao, Marina dos Santos, Flavio Manoel Rodrigues da Silva Junior
Summary: Socioeconomic and demographic factors, lifestyle, and cultural characteristics may have an important impact on genetic damage. This study analyzed the association between a set of factors and genetic damage by studying populations in southern Brazil. The results showed that age had a weak association with genetic damage, while factors such as skin color, occupational exposure, drug use, exposure to radiation, and the cultural habit of consuming chimarrao were found to be associated with genetic damage. Yerba mate consumption was identified as a confounding factor in cytogenetic studies in the southern region of South America.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Biodiversity Conservation
Claudio Barberini Camargo Filho, Alexandre Rosa dos Santos, Jeferson Luiz Ferrari, Bruno de Lima Preto, Sustanis Horn Kunz, Adriano Posse Senhorelo, Diego Lang Burak, Joao Luiz Rossi Junior
Summary: This study assessed the environmental quality of a lagoon in southeastern Brazil that receives industrial effluents from a large iron ore company. The study found poor environmental quality in the lagoon, with high levels of chromium and nickel and genotoxic damage in fish. The presence of trace elements, even at low concentrations or low bioavailability, can cause genotoxic damage.
Article
Food Science & Technology
Miroslav Misik, Armen Nersesyan, Michael Kment, Benjamin Ernst, Tahereh Setayesh, Franziska Ferk, Klaus Holzmann, Georg Krupitza, Siegfried Knasmueller
Summary: The micronucleus (MN) test using Huh6 cells shows promising results with a sensitivity of 80% and a specificity of 94% for the detection of genotoxic carcinogens. The validity of MN tests with Huh6 is higher than that of other experimental models, which suggests a potential reduction in the use of laboratory rodents in genetic toxicology studies.
FOOD AND CHEMICAL TOXICOLOGY
(2021)
Article
Environmental Sciences
Ilana Struys, Eline Verscheure, Liesbeth Lenaerts, Frederic Amant, Lode Godderis, Manosij Ghosh
Summary: Due to the genotoxic consequences of antineoplastic agents on non-cancerous tissue, it is crucial to understand their effects. This study aimed to characterize the genotoxic profile of different classes of antineoplastic drugs using a cell line assay. The results showed increased micronucleus formation with all tested drugs, as well as specific abnormalities for each drug class. These findings can aid in interpreting genotoxic aberrations in patients treated with these drugs.
ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY
(2023)
Article
Chemistry, Medicinal
Zeineb Marzougui, Sylvie Huet, Anne-Louise Blier, Ludovic Le Hegarat, Haifa Tounsi-Kettiti, Riadh Kharrat, Riadh Marrouchi, Valerie Fessard
Summary: In this study, the in vivo genotoxic effects of C17-sphinganine analog mycotoxin (C17-SAMT) were evaluated using comet assays and micronucleus assay. The results showed that C17-SAMT induced DNA damage in the duodenum and spleen, but had no significant effect on chromosome and genome damage in the bone marrow. Microscopic observations of the liver revealed increased mitosis and hepatocytes' cytoplasm clarification.
Article
Food Science & Technology
Concepcion Medrano-Padial, Maria Puerto, Ana Isabel Prieto, Nahum Ayala, Pauline Beaumont, Caroline Rouger, Stephanie Krisa, Silvia Pichardo
Summary: This study investigated the in vivo genotoxic effects of rats orally exposed to different doses of ST-99 and found no genotoxicity in the cells isolated from stomach, liver, and blood. Analytical studies confirmed the presence of stilbenes and their metabolites in plasma and tissues, supporting the safety profile of ST-99 for potential application as a preservative in the wine industry.
Article
Food Science & Technology
Antonio Cascajosa-Lira, Maria Puerto, Ana I. Prieto, Silvia Pichardo, Leticia Diez-Quijada Jimenez, Alberto Banos, Enrique Guillamon, Rosario Moyano, Veronica Molina-Hernandez, Angeles Jos, Ana M. Camean
Summary: This study confirmed the lack of in vivo genotoxicity of PTS at the doses tested, indicating that it is a promising natural alternative in animal feed without adverse effects on genetic material.
Article
Food Science & Technology
Julen Sanz-Serrano, Ariane Vettorazzi, Damian Muruzabal, Amaya Azqueta, Adela Lopez de Cerain
Summary: This article provides a complete in vitro genotoxicity assessment of three nutrients widely used in the European market, demonstrating that they did not show genotoxicity in any of the conditions tested. This study contributes to the limited evidence available and complements EFSA recommendations for in vitro genotoxicity testing of nutrients.
Article
Plant Sciences
Hussin Muhammad, Maizatul Hasyima Omar, Elda Nurafnie Ibnu Rasid, Shazlan Noor Suhaimi, Shazlan Noor Suhaimi Farah Huda Mohkiar, Lau Mei Siu, Norizah Awang
Summary: The present study evaluated the genotoxicity potential of Ficus deltoidea var. kunstleri aqueous extract (FDAE) using standard in vitro assays. The results showed that FDAE at certain concentrations could cause DNA damage, but did not significantly affect micronucleus formation or revertant colonies in bacteria. Further investigation in animal models is necessary to confirm the non-genotoxicity activities of FDAE.
Article
Environmental Sciences
Marcelino Benvindo-Souza, Daiany Folador Sotero, Cirley Gomes Araujo dos Santos, Rhayane Alves de Assis, Rinneu Elias Borges, Lia Raquel de Souza Santos, Daniela de Melo e Silva
Summary: Pollution from mining activities can cause genotoxic damage to bats, particularly in species like Carollia perspicillata and Glossophaga soricina. High levels of elements such as Mn, Cr, Pb, and Zn were found in water samples from the mining area. The study suggests that bats in mining areas are susceptible to increased DNA damage, similar to what has been observed in other species.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Engineering, Environmental
Valentin Rouge, Yunho Lee, Urs von Gunten, Sebastien Allard
Summary: The reaction of chlorine with chlorite in drinking water is pH-dependent and influenced by the presence of organic matter. Understanding the kinetics of this reaction can improve water treatment processes and reduce the formation of disinfection byproducts.
Article
Chemistry, Multidisciplinary
Adriana Rodriguez-Garraus, Maria Alonso-Jauregui, Ana-Gloria Gil, Inigo Navarro-Blasco, Adela Lopez de Cerain, Amaya Azqueta
Summary: A new material composed of kaolin base with silver nanoparticles was developed as an alternative to antibiotics in animal feed. In an in vivo geno-toxicological evaluation in rats, the material showed no adverse effects when administered orally at a dose of 2000 mg/kg b.w. for 28 days. The material did not induce micronuclei or DNA damage in various tissues, and silver content in target organs confirmed the negative results.
Article
Environmental Sciences
Marcelino Benvindo-Souza, Akemi Vieira Hosokawa, Cirley Gomes Araujo dos Santos, Rhayane Alves de Assis, Thays Millena Alves Pedroso, Rinneu Elias Borges, Susi Missel Pacheco, Lia Raquel de Souza Santos, Daniela de Melo e Silva
Summary: Habitat loss and fragmentation pose significant threats to biodiversity. The use of bioindicators can provide insight into the health of the environment. A study conducted in agricultural areas found higher genotoxic damage in bats compared to a control area.
ENVIRONMENTAL POLLUTION
(2022)
Article
Environmental Sciences
Alice Lopes, Marcelino Benvindo-Souza, Wanessa Fernandes Carvalho, Hugo Freire Nunes, Phamella Neres de Lima, Matheus Santos Costa, Edson Jose Benetti, Vinicius Guerra, Simone Maria Teixeira Saboia-Morais, Carolina Emilia Santos, Karina Simoes, Rogerio Pereira Bastos, Daniela de Melo e Silva
Summary: The study evaluated the genotoxic, mutagenic, and histopathological hepatic responses of Dendropsophus minutus tadpoles to acute exposure to the herbicide glyphosate and the surfactant polyoxyethylene amine. Results showed that both glyphosate and polyoxyethylene amine have potential genotoxic, mutagenic, and hepatotoxic effects in the tadpoles, with polyoxyethylene amine showing a higher impact. Findings emphasize the need for continued monitoring of amphibian populations in agricultural areas to mitigate the long-term impacts of pollutants on anuran tadpoles.
ENVIRONMENTAL POLLUTION
(2021)
Review
Environmental Sciences
Mattia Acito, Cristina Fatigoni, Milena Villarini, Massimo Moretti
Summary: This systematic review and meta-analysis assessed the association between exposure to ambient air pollutants and micronuclei (MN) frequency in children. The results indicated a significant association between outdoor air pollution and MN frequency in children. These findings should be taken into consideration by policymakers when designing interventions to reduce air pollutant emissions and minimize children's exposure.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Article
Food Science & Technology
Mattia Acito, Martina Palomba, Cristina Fatigoni, Milena Villarini, Luca Sancineto, Claudio Santi, Massimo Moretti
Summary: The chemical and biological characteristics of Fagiolina del Trasimeno, including its colored and white variants, were investigated. Colored Fagiolina del Trasimeno exhibited higher phenolic content and antioxidant activity compared to white/commercial variants. Boiling, pressure-cooking, and storage led to a decrease in phenolic content and antioxidant activity, but colored samples generally maintained higher values.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Environmental Sciences
Carlotta Alias, Donatella Feretti, Laura Benassi, Ilaria Zerbini, Claudia Zani, Sabrina Sorlini
Summary: This study evaluated the toxicity and genotoxicity of groundwater contaminated by fluorinated compounds after treatment. The results showed that the treated water samples exhibited different levels of toxicity and genotoxicity to different organisms. Therefore, measures should be taken to improve the management of drinking water quality.
WATER AND ENVIRONMENT JOURNAL
(2023)
Article
Toxicology
Raffaella di Vito, Sara Levorato, Cristina Fatigoni, Mattia Acito, Luca Sancineto, Giovanna Traina, Milena Villarini, Claudio Santi, Massimo Moretti
Summary: PhSeZnCl has been shown to exhibit cytotoxic and apoptotic activities in preclinical hepatic cell models, with a stronger effect observed in HepG2 tumor cells. It can cause DNA damage, cell cycle arrest, mitochondrial membrane depolarization, and induction of apoptosis. These findings provide new insights into the biological activity of PhSeZnCl and its potential as a pharmaceutical compound.
TOXICOLOGICAL RESEARCH
(2023)
Article
Biochemical Research Methods
Andrew Collins, Peter Moller, Goran Gajski, Sona Vodenkova, Abdulhadi Abdulwahed, Diana Anderson, Ezgi Eyluel Bankoglu, Stefano Bonassi, Elisa Boutet-Robinet, Gunnar Brunborg, Christy Chao, Marcus S. S. Cooke, Carla Costa, Solange Costa, Alok Dhawan, Joaquin de Lapuente, Cristian Del Bo, Julien Dubus, Maria Dusinska, Susan J. J. Duthie, Naouale El Yamani, Bevin Engelward, Isabel Gaivao, Lisa Giovannelli, Roger Godschalk, Sofia Guilherme, Kristine B. B. Gutzkow, Khaled Habas, Alba Hernandez, Oscar Herrero, Marina Isidori, Awadhesh N. N. Jha, Siegfried Knasmueller, Ingeborg M. M. Kooter, Gudrun Koppen, Marcin Kruszewski, Carina Ladeira, Blanca Laffon, Marcelo Larramendy, Ludovic Le Hegarat, Angelique Lewies, Anna Lewinska, Guillermo E. E. Liwszyc, Adela Lopez de Cerain, Mugimane Manjanatha, Ricard Marcos, Mirta Milic, Vanessa Moraes de Andrade, Massimo Moretti, Damian Muruzabal, Matjaz Novak, Rui Oliveira, Ann-Karin Olsen, Norah Owiti, Mario Pacheco, Alok K. K. Pandey, Stefan Pfuhler, Bertrand Pourrut, Kerstin Reisinger, Emilio Rojas, Elise Runden-Pran, Julen Sanz-Serrano, Sergey Shaposhnikov, Ville Sipinen, Karen Smeets, Helga Stopper, Joao Paulo Teixeira, Vanessa Valdiglesias, Mahara Valverde, Frederique van Acker, Frederik-Jan van Schooten, Marie Vasquez, Johannes F. F. Wentzel, Maciej Wnuk, Annelies Wouters, Bojana Zegura, Tomas Zikmund, Sabine A. S. Langie, Amaya Azqueta
Summary: The comet assay is a versatile method for detecting various types of DNA damage in individual eukaryotic cells. It has been widely used in research, industry, and regulatory agencies, and has been adopted as an in vivo test for genotoxicity. The present document provides consensus protocols for applying the comet assay to different cell types, species, and types of DNA damage.
Article
Oncology
Mattia Acito, Tommaso Rondini, Giuliana Gargano, Massimo Moretti, Milena Villarini, Anna Villarini
Summary: This study aimed to evaluate changes in lifestyle among breast cancer survivors before, during, and after the COVID-19 pandemic. The results show that the proposed interactive website was useful in achieving durable lifestyle changes, and it was not undermined during the COVID-19 pandemic.
JOURNAL OF CANCER SURVIVORSHIP
(2023)
Article
Environmental Sciences
Mattia Acito, Carla Russo, Cristina Fatigoni, Federica Mercanti, Massimo Moretti, Milena Villarini
Summary: This study evaluated the cytotoxic and genotoxic activity of Senecio vulgaris extracts in HepG2 cells. Results showed similar effects of different extraction methods, with a slight decrease in cell viability at the highest concentration and a marked dose-dependent genotoxicity. The genotoxic effect was more pronounced in aqueous extracts.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Article
Environmental Sciences
Michele Menghini, Roberta Pedrazzani, Donatella Feretti, Giovanna Mazzoleni, Nathalie Steimberg, Chiara Urani, Ilaria Zerbini, Giorgio Bertanza
Summary: This article utilizes biological assays in combination with methods published by the European Union Joint Research Centre to assess the environmental footprint of an organization or product. Biological assays provide a more accurate evaluation of the impact of complex mixes and conventional methods often underestimate effects.
Review
Biochemistry & Molecular Biology
Francesca Serio, Giovanni Imbriani, Mattia Acito, Massimo Moretti, Francesco Paolo Fanizzi, Antonella De Donno, Giuseppe Valacchi
Summary: Wine is a complex mixture primarily composed of water and ethyl alcohol, as well as various other molecules that contribute to its specific characteristics. Moderate red wine consumption has been found to significantly reduce the risk of cardiovascular disease, based on available literature. However, more research is needed to determine the specific components responsible for these effects.
Article
Engineering, Environmental
Rong-Gui Zhu, Chang-Gui Pan, Feng-Jiao Peng, Chao-Yang Zhou, Jun-Jie Hu, Kefu Yu
Summary: This comprehensive survey investigated the occurrence, bioaccumulation, and trophic magnification of parabens and their metabolite 4-HB in a marine food web. Results showed that parabens were the predominant pollutants in marine organisms, with significant bioaccumulation from sediments. The estimated trophic magnification factor indicated biomagnification for MeP and trophic dilution for 4-HB. Overall, the risks for humans consuming marine organisms were found to be low.
Article
Engineering, Environmental
Andres F. Torres-Franco, Deborah Leroy-Freitas, Cristina Martinez-Fraile, Elisa Rodriguez, Pedro A. Garcia-Encina, Raul Munoz
Summary: Anaerobic and microalgae-based technologies have emerged as sustainable alternatives for municipal wastewater treatment. However, the presence of viruses in the treated wastewater is a major concern for reuse applications. This study assessed the ability of these technologies to reduce viruses during secondary wastewater treatment. The results showed that all technologies were effective in reducing the concentration of viruses, with microalgae-based treatment exhibiting the highest potential for reducing the disinfection requirements of treated wastewater.
Article
Engineering, Environmental
Young Gwang Kim, Sae Yun Kwon, Spencer J. Washburn, Scott C. Brooks, Ji Won Yoon, Lucien Besnard
Summary: The study uses Hg isotope ratios to identify the sources and exposure pathways of mercury in bivalves, finding that dissolved Hg phases in the water column are the primary source and exposure pathway to bivalves. This provides new insights into using bivalves as bioindicators for sediment quality monitoring.
Article
Engineering, Environmental
Hui Geng, Ying Xu, Rui Liu, Dianhai Yang, Xiaohu Dai
Summary: This study investigates the effect of cation exchange resin (CER) on the sequential recovery of hydrogen and methane from anaerobic digestion (AD) and the corresponding mechanisms. The results show that CER can simultaneously enhance the production of hydrogen and methane by promoting the solubilisation, hydrolysis, and acidification of organic matter. Additionally, CER facilitates effective contact between bacteria and organic particulates and reduces the energy barrier for mass transfer during methane production. The study also reveals changes in the microbial community structure and metagenomics during the AD process.
Article
Engineering, Environmental
Xiaojing Lin, Zhan Jin, Shunfeng Jiang, Zhiquan Wang, Suqing Wu, Ke Bei, Min Zhao, Xiangyong Zheng
Summary: Dehumidification combined with addition of absorbent resin supplement (ARS) was used to achieve rapid evaporation of non-pretreated urine, resulting in high water evaporation efficiency and nutrient recovery.
Article
Engineering, Environmental
Yangli Che, Chaoran Lin, Shen Li, Jiao Liu, Longhai Zhu, Shilei Yu, Nan Wang, Haoshuai Li, Mutai Bao, Yang Zhou, Tonghao Si, Rui Bao
Summary: Hydrodynamic processes play a crucial role in the transmission of sediments, microbial assembly, and organic carbon redistribution in the ocean. Through experiments and analysis, we found that hydrodynamics shape the assembly of microbial communities and control the redistribution of different sourced organic carbon, thereby influencing microbial-mediated biogeochemical transformation.
Article
Engineering, Environmental
Chao Chen, Yu Yang, Nigel J. D. Graham, Zhenyu Li, Xingtao Yang, Zhining Wang, Nadia Farhat, Johannes S. Vrouwenvelder, Li -an Hou
Summary: The fouling of seawater reverse osmosis membranes is a persistent challenge in desalination. This study monitored the operational performance of a desalination plant for 7 years and the fouling development in different areas of membrane modules. The findings showed that operational performance declined over time and fouling mainly occurred at the feed side of the modules, with the highest microbial diversity. Keystone species like Chloroflexi and Planctomycetes played an important role in maintaining community structure and biofilm maturation. Polysaccharides, soluble microbial products, marine humic acid-like substances, and inorganic substances contributed to fouling. Overall, biofouling had a significant impact on membrane fouling after 7 years of operation.
Article
Engineering, Environmental
Dan Li, Jieyi Sun, Yibo Fu, Wentao Hong, Heli Wang, Qian Yang, Junhong Wu, Sen Yang, Jianhui Xu, Yunfei Zhang, Yirong Deng, Yin Zhong, Ping'an Peng
Summary: Sulfidation-oxidation treatment of magnetite (Fe3O4) enhances the production of dark center dot OH, which can efficiently degrade dissolved organic matter (DOM) and accelerate carbon cycling.
Article
Engineering, Environmental
Cheng Yu, Kaijun Wang, Kaiyuan Zhang, Ruiyang Liu, Pingping Zheng
Summary: This study implemented a microaerobic-aerobic configuration in a full-scale municipal wastewater treatment facility and investigated the effects on sludge characteristics, pollutant removal, microbial community, and granulation mechanisms. The results showed successful transition from flocculent-activated sludge to well-defined AGS after two months of operation. The primary pathways for pollutant removal were simultaneous nitrification, denitrification, and phosphorus removal. Moreover, the incorporation of internal separators induced shifts in the flow pattern, which promoted granulation.
Article
Engineering, Environmental
Zhe Zhang, Shaoyang Hu, Guangrong Sun, Wei Wang
Summary: Halogenated aromatic disinfection byproducts (DBPs), such as halogenated phenols, have garnered widespread attention due to their high toxicity and prevalence. This study reports on the analysis, occurrence, and cytotoxicity of a group of emerging halogenated aromatic DBPs, known as halogenated polyhydroxyphenols (HPPs), in drinking water.
Article
Engineering, Environmental
Shengyue Chen, Jinliang Huang, Peng Wang, Xi Tang, Zhenyu Zhang
Summary: Accurate prediction of river water quality is crucial for sustainable water management. This study introduces wavelet analysis and transfer learning techniques to assist LSTM modeling, proposing a newly coupled modeling approach that improves short-term prediction of river water quality.
Article
Engineering, Environmental
Bang Du, Xinmin Zhan, Piet N. L. Lens, Yifeng Zhang, Guangxue Wu
Summary: Efficient anaerobic digestion relies on the cooperation of different microorganisms with different metabolic pathways. This study investigated the effects of different operational modes and the addition of powdered activated carbon (PAC) on ethanol metabolic pathways. The results showed that the SBR mode and the presence of CO2 facilitated ethanol metabolism towards propionate production, while the CFR mode with extended solids retention time enriched Geobacter. Adjusting operational modes and PAC addition can modulate anaerobic ethanol metabolism and enrich Geobacter.
Article
Engineering, Environmental
Wanfa Wang, Si-Liang Li, Jun Zhong, Yuanbi Yi, Fujun Yue, Zenglei Han, Qixin Wu, Ding He, Cong-Qiang Liu
Summary: This study compares the carbon biogeochemical processes in karst and non-karst regions within large thermal stratified river-reservoir systems. The results demonstrate that karst reservoirs have a reduced potential for carbon emissions and highlight the importance of considering geologic settings to improve accuracy in regional and global CO2 emission estimates.
Article
Engineering, Environmental
Chunxia Jiang, Zelong Zhao, Dong Zhu, Xiong Pan, Yuyi Yang
Summary: This study analyzed the occurrence and distribution of antibiotic resistance genes (ARGs) in different environmental media of the Yangtze River using metagenomics. Core resistome dominated by multidrug resistance genes was found in all samples, while rare resistome dominated by various resistance genes was more prevalent in plasmids. Specific bacteria were identified as hosts for both core and rare resistomes, with high clinical concern ARGs found in the rare resistome. Particle-associated environment provided the most ideal conditions for resistome hosts. This study provided insights into the genetic locations of ARGs and the community assembly mechanisms of ARG hosts in freshwater environments.
Article
Engineering, Environmental
Yu Zhang, Yongtao He, Linchun Jia, Lei Xu, Zheng Wang, Yueling He, Ling Xiong, Xumeng Lin, Hong Chen, Gang Xue
Summary: By synergizing organic carbon source, thiosulfate, and zero-valent iron, efficient mixotrophic denitrification of oligotrophic secondary effluent can be achieved. Thiosulfate plays a vital role in promoting TN removal efficiency, while corrosion of Fe0 releases OH- to neutralize H+ from thiosulfate-driven denitrification, creating a suitable environment for denitrification. The coordination of thiosulfate and Fe0 maintains the dominance of Thiobacillus for denitrification.