Article
Biochemical Research Methods
Isabelle Bichindaritz, Guanghui Liu, Christopher Bartlett
Summary: The study proposes an adaptive multi-task learning method for survival prediction of breast cancer patients using multi-modal learning, achieving more effective results compared to existing approaches. By combining different gene features, reducing dimensions, and introducing auxiliary loss, an ordinal Cox hazards model is built to predict patients' survival risk.
Article
Oncology
Hana Triki, Ken Declerck, Slim Charfi, Wala Ben Kridis, Kais Chaabane, Sawssan Ben Halima, Tahya Sellami, Ahmed Rebai, Wim Vanden Berghe, Boutheina Cherif
Summary: Our study reveals that CD155 promoter methylation is significantly associated with clinical-pathological features, prognosis, and immune infiltration in breast cancer. Low CD155 methylation rates are correlated with better prognosis, suggesting CD155 methylation profile may serve as a potential biomarker for breast cancer monitoring.
CANCER IMMUNOLOGY IMMUNOTHERAPY
(2022)
Article
Oncology
Xiaoqing Yu, Ling Cen, Y. Ann Chen, Joseph Markowitz, Timothy Shaw, Kenneth Y. Tsai, Jose R. Conejo-Garcia, Xuefeng Wang
Summary: DNA methylation signatures can be used as reliable biomarkers to predict patient prognosis and immune status in tumors. This study introduces the concept of tumor-based expression quantitative trait methylation (eQTM) for the identification of predictive biomarkers. eQTM CpGs and genes represent new and efficient candidate targets for prognosis and immune status monitoring.
Article
Cell Biology
Yan-Ni Cao, Qian-Zhong Li, Yu-Xian Liu
Summary: Breast cancer, the most common cancer worldwide, is influenced by DNA methylation in different gene functional regions, which offers potential molecular targets for the disease.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Xu Pan, Xin Li, Jie Sun, Zhiying Xiong, Haoyu Hu, Shangwei Ning, Hui Zhi
Summary: This study reveals that DNA methylation can drive tissue-specific enhancer basal transcription and target gene expression in human cancers. By integrating methylome, transcriptome, and 3D genomic data, enhancer methylation triplets were identified and regulatory patterns within them were dissected. Cancer-specific core TFs regulated by enhancers were observed to shape enhancer methylation forming enhancer methylation-driven CRCs (emCRCs).
Article
Pharmacology & Pharmacy
Verona Buocikova, Silvia Tyciakova, Eleftherios Pilalis, Chara Mastrokalou, Maria Urbanova, Miroslava Matuskova, Lucia Demkova, Veronika Medova, Eleonora Marta Longhin, Elise Runden-Pran, Maria Dusinska, Ivan Rios-Mondragon, Mihaela Roxana Cimpan, Alena Gabelova, Andrea Soltysova, Bozena Smolkova, Aristotelis Chatziioannou
Summary: DAC, in combination with traditional anticancer drugs, shows promise as a treatment option for solid tumors. Increasing DCK expression to potentiate DAC's effect did not lead to changes in global DNA methylation levels or cell viability.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Magy Sallam, Mohamed Mysara, Mohammed Abderrafi Benotmane, Anne P. G. Crijns, Daan Spoor, Filip Van Nieuwerburgh, Dieter Deforce, Sarah Baatout, Pieter-Jan Guns, An Aerts, Raghda Ramadan
Summary: This study investigates DNA methylation in heart-irradiated rats and radiotherapy-treated breast cancer patients. It finds DNA methylation alterations in the blood of rats and breast cancer patients receiving radiation treatment. Additionally, certain genes' methylation levels show correlations with cardiovascular markers. This study provides clues for understanding the pathophysiology of RICVD.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Multidisciplinary Sciences
Marian Kalocsay, Matthew J. Berberich, Robert A. Everley, Maulik K. Nariya, Mirra Chung, Benjamin Gaudio, Chiara Victor, Gary A. Bradshaw, Robyn J. Eisert, Marc Hafner, Peter K. Sorger, Caitlin E. Mills, Kartik Subramanian
Summary: Quantitative proteomics was performed on 60 human-derived breast cancer cell line models, resulting in the identification and characterization of subtypes of breast cancer. The datasets were found to conform to known transcriptional subtypes and are freely available for public use. These datasets can be used in combination with other measurements to predict drug response, provide context in signaling pathway models, and identify markers of sensitivity or resistance to therapeutics.
Article
Biotechnology & Applied Microbiology
Ying Wu, Zhe Wang, Lu Han, Zhihao Guo, Bohua Yan, Lili Guo, Huadong Zhao, Mengying Wei, Niuniu Hou, Jing Ye, Zhe Wang, Changhong Shi, Suling Liu, Ceshi Chen, Suning Chen, Ting Wang, Jun Yi, JianPing Zhou, Libo Yao, Wenxia Zhou, Rui Ling, Jian Zhang
Summary: Cancer cells regulate their response to the chemotherapeutic drug doxorubicin through RNA m6A modification. They do this by inhibiting RNA m6A modification through PRMT5 and enhancing the nuclear translocation of the demethylase ALKBH5. This leads to increased DNA repair ability and decreased efficacy of doxorubicin. The approved drug tadalafil was identified as a PRMT5 inhibitor that could enhance doxorubicin sensitivity in breast cancer cells by decreasing RNA m6A methylation.
Review
Biochemistry & Molecular Biology
Jongseong Ahn, Sunghoon Heo, Jihyun Lee, Duhee Bang
Summary: DNA methylation is an important epigenetic mechanism linked to mammalian cellular differentiation, gene expression regulation, and diseases. This review outlines single-cell DNA methylation profiling methods, including experimental strategies and computational data analysis, as well as highlights blind spots in basic analysis and recent alternatives. It also introduces well-known applications and discusses future developments in the field.
Article
Oncology
Yosra Bejaoui, Sara Alresheq, Sophie Durand, Marie Vilaire-Meunier, Louise Maillebouis, Ayman Al Haj Zen, Andre Megarbane, Nady El Hajj
Summary: This study investigated DNA methylation signatures and epigenetic aging in individuals with Down Syndrome (DS) with and without breast cancer. The results revealed differentially methylated sites and regions associated with changes in gene expression in breast cancer patients. However, there was no difference in epigenetic age acceleration between breast cancer and non-cancer DS patients.
FRONTIERS IN ONCOLOGY
(2023)
Article
Oncology
Hetakshi Kurani, Seyedeh Fatemeh Razavipour, Kuzhuvelil B. Harikumar, Matthew Dunworth, Andrew J. Ewald, Apsra Nasir, Gray Pearson, Derek Van Booven, Zhiqun Zhou, Diana Azzam, Claes Wahlestedt, Joyce Slingerland
Summary: This study identified DOT1L as a key regulator of cancer stem cells (CSCs) in triple-negative breast cancer (TNBC). Inhibition of DOT1L suppressed the growth and metastasis of TNBC CSCs, suggesting that DOT1L inhibitors may be a potential therapeutic option for targeting stem cell-enriched TNBC.
CLINICAL CANCER RESEARCH
(2022)
Article
Biochemistry & Molecular Biology
Ivan Kiselev, Maxim Kozin, Natalia Baulina, Maria Pisklova, Ludmila Danilova, Alexandr Zotov, Olga Chumakova, Dmitry Zateyshchikov, Olga Favorova
Summary: Hypertrophic cardiomyopathy (HCM) is the most common inherited heart disease, and its pathogenesis is characterized by significant genetic and phenotypic heterogeneity. This study analyzed gene expression profiles and DNA methylation profiles in hypertrophied myocardia of HCM patients to identify new genes involved in HCM development. The results showed that innervation-associated genes are implicated in HCM, providing new insights into disease pathogenesis.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Biochemical Research Methods
Manqi Cai, Molin Yue, Tianmeng Chen, Jinling Liu, Erick Forno, Xinghua Lu, Timothy Billiar, Juan Celedon, Chris McKennan, Wei Chen, Jiebiao Wang
Summary: This study focuses on using cellular deconvolution methods to extract cell-type-specific signals from tissue-level omics data. However, different methods produce different results under various real data settings. The study proposes EnsDeconv, an ensemble deconvolution method that synthesizes the results from multiple single deconvolution methods to achieve robust and accurate estimation of cellular fractions.
Article
Cell Biology
Chuan Zhang, Lu Wang, Chi Jin, Jiahui Zhou, Chaofan Peng, Yong Wang, Ziwei Xu, Dongsheng Zhang, Yuanjian Huang, Yue Zhang, Dongjian Ji, Wen Peng, Kangpeng Jin, Junwei Tang, Yifei Feng, Yueming Sun
Summary: Colorectal cancer is a common cancer worldwide, with liver metastasis being a key factor affecting prognosis. A study revealed that Lnc-LALC can regulate CRC cell metastasis ability by affecting DNA methylation status, highlighting its important role in CRLM.
CELL DEATH & DISEASE
(2021)
Article
Biochemistry & Molecular Biology
Yiping Wang, Hailei Zhang, Pengxi Wang, Huan Zhong, Wuzhen Liu, Shoudong Zhang, Liming Xiong, Yingying Wu, Yiji Xia
Summary: Pattern-triggered immunity (PTI) is a vital defense mechanism used by plants against pathogen attacks. Heterotrimeric G proteins, particularly XLG2 and XLG3, play a positive role in regulating plant immunity, while XLG1 was previously believed to be non-functional. However, this study shows that all three XLGs function redundantly in PAMP-triggered MAPK activation and plant immunity. The triple knockout mutants of xlg1 xlg2 xlg3 exhibited compromised resistance against pathogen infection.
JOURNAL OF INTEGRATIVE PLANT BIOLOGY
(2023)
Article
Chemistry, Analytical
Lei Guo, Jiyang Dong, Xiangnan Xu, Zhichao Wu, Yinbin Zhang, Yongwei Wang, Pengfei Li, Zhi Tang, Chao Zhao, Zongwei Cai
Summary: Research on metabolic heterogeneity is crucial for understanding the molecular mechanisms of diseases and developing personalized treatments. The use of mass spectrometry imaging (MSI) enables the identification of spatially contiguous or sporadic regions of interest, revealing the heterogeneity of an organism at a molecular level.
ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Li Xiang, Yi Ru, Jingchun Shi, Li Wang, Hongzhi Zhao, Yu Huang, Zongwei Cai
Summary: In this study, a simple and sensitive method for the detection of N-acyl glycines (NAGlys) in plasma and urine samples using liquid chromatography-mass spectrometry (LC-MS) is described. The use of a derivatization reagent, 3-nitrophenylhydrazine, allows for quick reaction in aqueous solution without the need for a quenching step. NAGlys were first identified based on high-resolution LC-MS and subsequently quantified on triple quadrupole LC-MS. This approach enables a broader measurement of NAGlys and potential identification of diagnostic biomarkers for type II diabetes and diabetic complications.
ANALYTICAL CHEMISTRY
(2023)
Article
Engineering, Environmental
Xiaochong He, Qiting Zhao, Xuyang Chai, Yuanyuan Song, Xuelan Li, Xingwen Lu, Shoupeng Li, Xin Chen, Yong Yuan, Zongwei Cai, Zenghua Qi
Summary: A study was conducted to analyze the concentration and chemical speciation of PM2.5-bound lead (PM2.5-Pb) at a non-ferrous metal smelting site. It was found that PM2.5-Pb exposure has a significant impact on human absorption of lead and can cause cardiovascular damage. Animal simulation experiments were used to evaluate the relationship between PM2.5-Pb exposure and cardiovascular damage, and a risk assessment model was established. This research provides accurate estimates of the risk of PM2.5-bound heavy metals on the cardiovascular system and offers a scientific basis for future prevention and therapy of PM2.5-Pb-related diseases.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Editorial Material
Engineering, Environmental
Guodong Cao, Zongwei Cai
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Chemistry, Analytical
Jing Chen, Peisi Xie, Qingyuan Dai, Pengfei Wu, Yu He, Zian Lin, Zongwei Cai
Summary: In this study, MALDI-2 and TIMS imaging were used to analyze lipids and metabolites in H295R adrenocortical MCTS. MALDI-2 detected more lipids and metabolites in MCTS compared to traditional MALDI, while TIMS successfully separated isomeric and isobaric ions in different regions of MCTS. MS/MS imaging experiments further confirmed the presence of these isomeric and isobaric ions. These findings demonstrate the potential of MALDI-2 and TIMS imaging as valuable tools for lipid and metabolite analysis in MCTS for various biological and medical research fields.
Article
Engineering, Environmental
Jie-Ru Jiang, Zhi-Feng Chen, Xiao-Liang Liao, Qian-Yi Liu, Jia-Ming Zhou, Shi-Ping Ou, Zongwei Cai
Summary: Tire wear particles (TWPs) are increasingly present in water, but little is known about their environmental consequences. In this study, TWP leachates were analyzed to identify potentially toxic organic substances using high-resolution mass spectrometry and toxicity identification. Thirteen substances were structurally identified, with cyclic amines found to be toxic to the tested algal species. Metabolomic analysis revealed differential metabolites associated with linoleic acid and purine metabolism, and oxidative stress was identified as a key factor in algal growth inhibition. This study highlights the risk posed by TWP leachable substances to aquatic organisms.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Engineering, Environmental
Yanshan Liang, Leiguang Li, Hongna Zhang, Qingyuan Dai, Guangshan Xie, Bo Lei, Zhu Yang, Zongwei Cai
Summary: Triclosan can cause thyroid damage and disrupt the synthesis and release of thyroid hormones, leading to hypothyroidism.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Chemistry, Analytical
Gefei Huang, Feng Zhang, Dongying Xie, Yiming Ma, Pengxi Wang, Guodong Cao, Leijian Chen, Siyi Lin, Zhongying Zhao, Zongwei Cai
Summary: In this study, a high-throughput analytical platform combining ultra-performance liquid chromatography (UPLC) and complementary mass spectrometry (MS) was developed to identify and quantify RNA modifications. Sixty-four types of RNA modifications were successfully monitored within a 16-minute single run of UPLC-MS. The method can also aid in the discovery of RNA-modifying enzymes in genetic studies.
Article
Engineering, Environmental
Lin Zhu, Lei Du, Guodong Cao, Zongwei Cai
Summary: Existing and emerging persistent organic pollutants (POPs) pose significant threats to human health and economies. The development of effective mitigation strategies to remove or degrade these chemicals in the environment is crucial due to their persistence. Although various methods for electrocatalytic degradation of POPs have been developed in lab conditions, challenges such as harmful byproducts and limited working time hinder their practical application. This perspective work highlights high-entropy alloys as ideal catalyst materials for electrocatalytic degradation and discusses the use of AI to facilitate the design and testing of electrocatalysts. The challenges, negative effects, and solutions of applying AI in this process are also addressed.
ENVIRONMENTAL SCIENCE-ADVANCES
(2023)
Article
Biochemical Research Methods
Mei Xie, Tianlan Chen, Zongwei Cai, Bo Lei, Cheng Dong
Summary: Traditional diagnosis of infectious diseases relies on advanced analyzers in central hospitals, which is not sufficient for rapid control of epidemics, especially in resource-limited areas, raising the importance of the development of diagnostic systems for point-of-care testing (POCT). Here, researchers developed a simple and cost-effective digital microfluidic (DMF) platform in combination with colorimetric loop-mediated isothermal amplification (LAMP) for simple on-site diagnosis of diseases by the naked eye. The DMF-LAMP assay showed comparable sensitivity to conventional LAMP assay but was more efficient, and possessed a simple chip structure and high flexibility to integrate multiplex analysis.
Article
Chemistry, Analytical
Li Xiang, Yi Ru, Jingchun Shi, Hongzhi Zhao, Yu Huang, Zongwei Cai, Li Wang
Summary: N-Acyl glycines (NAGlys) are important metabolites in the human body's detoxification system, and can be used in the diagnosis of metabolic diseases. A simple and sensitive method of NAGlys detection by LC-MS in plasma and urine samples is described, using 3-nitrophenylhydrazine as a derivatization reagent. This approach allows for a broader measurement of NAGlys, especially in the absence of authentic standards. The identified NAGlys have the potential to be diagnostic biomarkers for type II diabetes and diabetic complications.
ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Peige Qin, Shiping Zhu, Mengyao Mu, Yanmei Gao, Zongwei Cai, Minghua Lu
Summary: A new hierarchical mixed-dimensional metal-organic framework (MOF@MOF) hybrid material was prepared for the removal and enrichment of environmental pollutants. The material exhibited excellent adsorption performance for bisphenols (BPs) due to its extensive mesoporous structures and large surface area.
CHINESE CHEMICAL LETTERS
(2023)
Article
Chemistry, Analytical
Jiajing Chen, Huan Huang, Dan Ouyang, Jiali Lin, Zhuling Chen, Zongwei Cai, Zian Lin
Summary: Analysis of cis-diol compounds is crucial due to their important roles in various fields. Researchers have developed a matrix-assisted laser desorption/ionisation mass spectrometry (MALDI-MS) method to effectively analyse cis-diol compounds. This method utilizes a unique reactive matrix (BMQI) for in situ derivatization of cis-diol compounds, resulting in improved speed, reproducibility, and signal intensity, as well as reduced background interference. Additionally, the method has been successfully applied to the rapid screening and identification of sugar alcohols in different sugar-free foods.
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)
