Conjugates of Phthalocyanines With Oligonucleotides as Reagents for Sensitized or Catalytic DNA Modification

“…Metallophthalocyanines were able to induce the DNA modification: phthalocyanines of Zn(II) and Al(III) were active as photosensitizers in the generation of singlet oxygen <mml:math alttext="$^{1}$chem{O_{2}}"> <mml:mrow> <mml:msup> <mml:mi/> <mml:mn>1</mml:mn> </mml:msup> <mml:msub> <mml:mtext>O</mml:mtext> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:math>, while phthalocyanine of Co(II) promoted DNA oxidation by molecular oxygen through the catalysis of formation of reactive oxygen species (<mml:math alttext="$^{cdot}$chem{{O_{2}}^{-}}"> <mml:msup> <mml:mi/> <mml:mo>&#x22C5;</mml:mo> </mml:msup> <mml:msubsup> <mml:mtext>O</mml:mtext> <mml:mn>2</mml:mn> <mml:mo>&#x2212;</mml:mo> </mml:msubsup> </mml:math>, <mml:math alttext="chem{H_{2}O_{2}}"> <mml:msub> <mml:mtext>O</mml:mtext> <mml:mn>2</mml:mn> </mml:msub> <mml:msub> <mml:mtext>H</mml:mtext> <mml:mn>2</mml:mn> </mml:msub> </mml:math>, OH). …”
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Brodifacoum causes coagulopathy, hemorrhages, and mortality in rainbow trout (Oncorhynchus mykiss) at environmentally relevant hepatic residue concentrations by Hannah Schmieg, Hermann Ferling, Karina Annika Bucher, Stefanie Jacob, Julia Regnery, Hannah Schrader, Julia Schwaiger, Anton Friesen

“…Widespread exposure of terrestrial and avian non-target species is well-known and recently hepatic anticoagulant rodenticide residues have been detected in wild fish. …”
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Effects of retaining different number of mother bamboo on the growth and NSCs allocation of new-born seedlings in Phyllostachys edulis at different age by Binao Zhou, Xu Zhang, Hanjiao Zhang, Wenjing Yao, Long Li, Shuyan Lin, Fuliang Cao

“…Moso bamboo (Phyllostachys edulis) is an important economic bamboo species with a highest planting area in China. However, it remains unclear how many mother bamboo left maximize the influence in moso bamboo seedlings at different age. …”
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Resveratrol Alleviates NEFA-Induced Oxidative Damage in Bovine Mammary Epithelial Cells by Restoring Mitochondrial Function by Longwei Sun, Junpeng Huang, Xiangyang Dou, Zhenyu Dong, Yuan Li, Shujing Tan, Ran Yu, Chengmin Li, Weiguo Zhao

“…The results showed that RES ameliorated NEFA-induced oxidative damage by upregulating antioxidant enzyme expression and reducing malondialdehyde (MDA) and reactive oxygen species (ROS). Furthermore, exogenous NEFAs resulted in a decrease in mitochondrial membrane potential (MMP), cellular adenosine triphosphate (ATP) production, energy metabolism (NAD⁺/NADH ratio), abnormal mitochondrial structure and an increase in apoptosis levels. …”
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Gallic acid alleviates exercise-induced muscle damage by inhibiting mitochondrial oxidative stress and ferroptosis by Likai Yu, Di Tian, Zishan Su, Li Zhang, Shaobo Guo, Wenhui Zhu, Yuan Fang, Peimin Wang, Nongshan Zhang

“…JC-1, DHE, and C11-BODIPY 581/591 probes were used to detect mitochondrial membrane potential, mitochondrial reactive oxygen species (mtROS), and lipid peroxidation levels. Results The results of this study indicate that GA has a positive therapeutic effect on skeletal muscle inflammation and injury induced by excessive exercise. …”
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Effects of sub-monthly and sub-daily water level variations on water level fluctuation requirements of Phragmites australis and Phalaris arundinacea by Tingyu Zhang, Wenjuan Gao, Saibo Yuan, Xiaodie Jiang, Yongjing Zhao, Yongde Cui, Hongzhu Wang

“…In summary, although distinct disparities existed in the WLFRs of Phragmites and Phalaris across various water bodies, the trends in WDRs during the emergence and rapid growth periods were consistent for both species. These findings provide essential quantitative data to restore aquatic vegetation and carry out effective ecological water level management in large-scale riparian ecosystems.…”
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Protective effect of brain and muscle arnt-like protein-1 against ethanol-induced ferroptosis by activating Nrf2 in mice liver and HepG2 cells by Yanan Zhao, Ranran Zhang, Ziheng Chen, Ziyi Wang, Shuang Guan, Jing Lu

“…Upon exposure to alcohol (5 % Lieber-DeCarli liquid alcohol diet for 10 days before binged alcohol with 5 g/kg body weight in vivo, 300 mmol/L for 12 h in vitro, respectively), the content of iron, reactive oxygen species (ROS) and malondialdehyde (MDA) was boosted significantly while glutathione (GSH) was decreased that mainly based on the downregulated protein expression of ferritin heavy chain (FTH), ferroportin (FPN), heme oxygenase1(HO-1) and anti-cystine/glutamate antiporter (SLC7A11), while these changes could be abolished by ferroptosis inhibitor Ferrostatin-1[Fer-1 (5 mg/kg body weight for 10 days in vivo, 10 μmol/L for 2 h in vitro, respectively)]. …”
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Association Study between Novel CYP26 Polymorphisms and the Risk of Betel Quid-Related Malignant Oral Disorders by Shyh-Jong Wu, Yun-Ju Chen, Tien-Yu Shieh, Chun-Ming Chen, Yen-Yun Wang, Kun-Tsung Lee, Yueh-Ming Lin, Pei-Hsuan Chien, Ping-Ho Chen

“…BQ chewing may produce significant amounts of reactive oxygen species (ROS), resulting in oral mucosa damage, and ROS may be metabolized by CYP26 families. …”
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Effects of exogenous SLs on growth and physiological characteristics of flue-cured tobacco seedlings under different degrees of drought stress by Xiao-dong Wang, Yi-nan Zhang, Xiao-guo Wang, Ye Zhuang, Shao-hua Ge

“…Strigolactones reduced the accumulation of reactive oxygen species and malondialdehyde content, enhancing the antioxidant capacity of both varieties. …”
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TAK-242 improves sepsis-associated acute kidney injury in rats by inhibiting the TLR4/NF-κB signaling pathway by Yan-mei Xia, Yu-qian Guan, Ji-fang Liang, Wei-dong Wu

“…Finally, the expression of proteins related to the TLR4/NF-κB signaling pathway was observed by western blot.Results Compared with the CLP + vehicle and CLP + TAK-242 groups, the CLP + TAK-242 group reduced blood urea nitrogen (BUN), creatinine (Cr), cystatin-C (Cys-C), reactive oxygen species (ROS), malondialdehyde (MDA), and inflammatory factors levels (p < 0.01), as well as increased superoxide dismutase (SOD) activity of CLP rats (p < 0.01). …”
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Atmospheric Corrosion, Antibacterial Properties, and Toxicity of Silver Nanoparticles Synthesized by Two Different Routes by I. DeAlba-Montero, Claudio A. Ruiz-Torres, Diana P. Portales-Pérez, Fidel Martínez-Gutierrez, Félix Echeverría, Martha E. Compeán-Jasso, Yolanda G. Cataño-Cañizales, Facundo Ruiz

“…The most common silver corrosion process occurs by the interaction of AgNPs with sulfur species (H2S) present in the atmospheric air, forming a corrosion layer of silver sulfide around the AgNPs, thus inhibiting the release of the ions responsible for the antimicrobial activity. …”
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Analgesic, Anti-Inflammatory, and Antioxidant Activities of Byrsonima duckeana W. R. Anderson (Malpighiaceae) by Maria Christina dos Santos Verdam, Fernanda Guilhon-Simplicio, Kleyton Cardoso de Andrade, Karina Lorena Meira Fernandes, Tallita Marques Machado, Felipe Moura Araújo da Silva, Mayane Pereira de Souza, Hector Henrique Ferreira Koolen, Cristiane da Silva Paula, Beatriz Cristina Konopatzki Hirota, Vinícius Bednarczuk de Oliveira, Cristina Mayumi Sasaki Miyazaki, Milena Kalegari, Marilis Dallarmi Miguel, Patricia Maria Stuelp-Campelo, Obdulio Gomes Miguel

“…Anderson is an Amazonian species almost not studied. Objective. To assess the antioxidant, anti-inflammatory, and analgesic activities of Byrsonima duckeana leaves. …”
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Mechanism of <italic>Hindu Datura</italic> in the Treatment of Rheumatoid Arthritis from the Perspective of Network Pharmacology by Changlong FU, Yangyang MEI, Xihai LI, Zhiwei QIU, Changxing CHEN, Chunsong ZHENG

“…Objective:To construct the active component target of <italic>Hindu datura</italic> and the disease target of rheumatoid arthritis by using network pharmacology, to predict the specific molecular signal and pathway of <italic>hindu datura</italic> in the treatment of rheumatoid arthritis, and to analyze its potential therapeutic target and molecular mechanism.Methods:All the chemical components of <italic>hindu datura</italic> were summarized and screened through Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP)database, retrieval was performed with the preset oral bioavailability(OB)≥30%and drug like(DL)≥0.18.Uniprot database was used to screen the entire correlation basis of the effective chemical compound.After screening the disease target with"rheumatoid arthritis"as the retrieval word using GeneCards and OMIM database, the superimposed target area between the drug target of <italic>hindu datura</italic> and the disease target of rheumatoid arthritis was summarized and analyzed, and it could be used as the prediction target gene of <italic>hindu datura</italic> for treating rheumatoid arthritis.Network targets were constructed and analyzed for the exported data based on Cytoscape 3.7.1 software and STRING 7.8 database.Finally, GO functional enrichment analysis and KEGG signal pathway analysis were performed to further screen the main targets and signal pathways.Results:①Through screening and analysis, 27 effective compounds, 318 corresponding target genes and 125 predicted target genes were obtained for the treatment of rheumatoid arthritis.②The core genes in PPI network mainly included JUN, AKT1, RELA, MAPK1, etc.③GO functional enrichment analysis showed that the biological process(BP)for the treatment of rheumatoid arthritis by <italic>hindu datura</italic> mainly involves response to lipopolysaccharide, response to lipopolysaccharide, response to molecule of bacterial origin, response to metalion, response to oxidative stress, response to steroid hormone, cellular response to oxidative stress, reactive oxygen species metabolic process, response to oxygen levels, etc..The cell component(CC)consisted of membrane raft, membrane region, plasma membrane raft and presynaptic membrane; molecular functions(MF)mainly involved the nuclear receptor activity, transcription factor activity(direct ligand regulated sequence-specific DNA binding), steroid hormone receptor activity, cytokine receptors, cytokine activity, DNA-binding transcription activator activity, RNA polymeraseⅡtranscription factor binding, kinase regulator activity, receptor ligand activity, etc.The analysis of KEGG signaling pathway showed that the obvious pathway of <italic>hindu datura</italic> in the treatment of rheumatoid arthritis may involve IL-17 signaling pathway, TNF signal pathway, HIF-1signalpathway, Toll-like receptor signal pathway, etc.Conclusion:The potential mechanism of <italic>hindu datura</italic> for the treatment of rheumatoid arthritis is to exert anti-inflammatory, analgesic and antioxidant effects, which involve a number of interactive signal pathways.…”
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Protective Effects of Chitosan Oligosaccharide Against Lipopolysaccharide-Induced Inflammatory Response and Oxidative Stress in Bovine Mammary Epithelial Cells by Ziwei Lin, Yanlong Zhou, Ruiwen Chen, Qiuyan Tao, Qiwen Lu, Qianchao Xu, Haibin Yu, Ping Jiang, Zhihui Zhao

“…COS treatment also suppressed excessive reactive oxygen species (ROS) production and restored antioxidant enzyme activity under LPS-induced oxidative stress conditions. …”
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The Isolation of Lead-Tolerant PGPR from Red Clover Soil and Its Role in Promoting the Growth of Alfalfa by Wanting Nie, Yuchen Wu, Jingwen Jiang, Zicheng Wang, Meiqi Mu, Siwen Zhao, Minghao Yang, Xi Long, Xiujie Yin, Xiaohua Teng

“…Alfalfa (<i>Medicago sativa</i> L.) is an outstanding species used for the remediation of heavy metal-contaminated soil, and our previous research has shown that PGPR can promote plant growth under high-concentration lead stress. …”
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Molecular identification of pfcytb, pfdhfr, and pvmrp1 mutations in imported malaria cases in Chile by Alan Oyarce, Lizbeth Huaccha, Esteban M. Cordero, Bárbara Parra, Jorge Fernández, Mario E. Soto-Marchant, Natalia T. Santis-Alay, María Isabel Jercic

“…It is crucial to continue genetic surveillance and expand the search for new resistance markers for Plasmodium species.…”
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Lead toxicity in Nicotiana tabacum L.: Damage antioxidant system and disturb plant metabolism by Tengfei Liu, Kai Zhang, Chunlan Ming, Jiashu Tian, Huanyu Teng, Zicheng Xu, Jiewang He, Fengfeng Liu, Yinghui Zhou, Jiayang Xu, Mohamed G. Moussa, Shenghua Zhang, Wei Jia

“…These results indicate that increasing the content of photosynthetic pigments and hormones, clearing reactive oxygen species by enhancing antioxidant enzyme activity, and improving amino acid metabolism may play an important role in reducing the toxicity of Pb to tobacco.…”
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Sulfated Cyclocarya paliurus polysaccharides exert immunomodulatory potential on macrophages via Toll-like receptor 4 mediated MAPK/NF-κB signaling pathways by Yue Yu, Haibin Zhu, Mingyue Shen, Qiang Yu, Yi Chen, Shiru Mo, Jianhua Xie

“…Meanwhile, SCP3 could activate mitogen-activated protein kinase (MAPK) and nuclear factor kappa B (NF-κB) signaling pathways, which increased the phosphorylation of Erk1/2, JNK, p38 and NF-κB p65, promoting secretion of cytokines tumor necrosis factor α (TNF-α), interleukin 6 (IL-6) and nitric oxide (NO) as well as the production of reactive oxygen species (ROS). In addition, Toll-like receptor 4 (TLR4) receptor inhibitors were able to block the production of NO and TNF-α by SCP3-stimulated macrophages. …”
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An ATP-activated spatiotemporally controlled hydrogel prodrug system for treating multidrug-resistant bacteria-infected pressure ulcers by Xiaoliang Qi, Yajing Xiang, Ying Li, Jiajia Wang, Yuxi Chen, Yulong Lan, Jinsong Liu, Jianliang Shen

“…Subsequently, the bacteria-secreted ATP prompts the degradation of IZPP, allowing the loaded IAA prodrug and nanozyme to encounter spatiotemporally on a single carrier, thereby efficiently generating reactive oxygen species (ROS). Exposure to 808 nm near-infrared light enhances the catalytic reaction speed, boosting ROS levels for stronger antibacterial action. …”
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Phylogeography and biological characterization of H12N2 virus isolated from whooper swan in Central China by Pengfei Ren, Zhen Gao, Xing Li, Jiao Tang, Pei Li, Zhonglin Huang, Jinchi Guo, Pengfei Cui, Lin Jin, Junping Li, Libin Liang

“…When AIVs originating from wild birds cross species barriers to infect mammals or humans, they pose a significant threat to public health. …”
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