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). …”
Get full text

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. …”
Get full text

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. …”
Get full text

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. …”
Get full text

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. …”
Get full text

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.…”
Get full text

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. …”
Get full text

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. …”
Get full text

Genomic insights into multidrug-resistant Acinetobacter baumannii strains isolated from Dhaka, Bangladesh by Sadia Ferdous, K M Shayerul Abedin Shayer, Afia Anjum, Sabbir R. Shuvo, Ishrat Jabeen, Kristi Paul Hridi, A.K.M. Imrul Hassan, Md Imran Khan, Mohammad Fazle Alam Rabbi, Mahmud Hossain, Kazi Nadim Hasan, Sohidul Islam

“…Multidrug-resistant (MDR) A. baumannii is a growing concern to the healthcare system in Bangladesh, necessitating the elucidation of the genetic characteristics of this species. Five MDR, biofilm-forming A. baumannii strains isolated from clinical samples in Dhaka, Bangladesh, underwent a comprehensive whole-genome shotgun sequencing. …”
Get full text

Single-cell transcriptome atlas of lamprey exploring Natterin- induced white adipose tissue browning by Yue Pang, Yating Qin, Zeyu Du, Qun Liu, Jin Zhang, Kai Han, Jiali Lu, Zengbao Yuan, Jun Li, Shanshan Pan, Xinrui Dong, Mengyang Xu, Dantong Wang, Shuo Li, Zhen Li, Yadong Chen, Zhisheng Zhao, Zhe Zhang, Shunqin Chuan, Yue Song, Mingjie Sun, Xiaodong Jia, Zhangyong Xia, Liping Zhan, Zhen Yue, Wei Cui, Jun Wang, Ying Gu, Ming Ni, Huanming Yang, Xun Xu, Xin Liu, Qingwei Li, Guangyi Fan

“…Comparison of cellular evolution across species revealed that most lamprey cell types are homologous to those in jawed vertebrates. …”
Get full text

Anti-Inflammatory and Prebiotic Potential of Ethanol Extracts and Mucilage Polysaccharides from Korean Yams (<i>Dioscorea polystachya</i> and <i>Dioscorea bulbifera</i>) by So-Yoon Park, Van-Long Truong, Su-Gyeong Jeon, So-Young Choe, Razanamanana H. G. Rarison, Byoung-Hoon Yoon, Ji-Won Park, Hye-Jeong Jeong, Woo-Sik Jeong

“…Among the extracts, the 95% ethanol extract exhibited the most potent inhibition of reactive oxygen species (ROS) and nitric oxide (NO) production, warranting further exploration of its mechanisms of action. …”
Get full text

TAB2 deficiency induces dilated cardiomyopathy by promoting mitochondrial calcium overload in human iPSC-derived cardiomyocytes by Wenrui Sun, Jianchao Zhang, Shuang Li, Wanrong Fu, Yangyang Liu, Mengduan Liu, Jianzeng Dong, Xiaoyan Zhao, Xiaowei Li

“…Methods In this study, we generated a TAB2 compound heterozygous knockout cell line in induced pluripotent stem cells (iPSCs) derived from a healthy individual using CRISPR/Cas9 technology. IPSCs are not species-dependent, are readily accessible, and raise fewer ethical concerns. …”
Get full text

Unraveling nitrogen metabolism, cold and stress adaptation in polar Bosea sp. PAMC26642 through comparative genome analysis by Anamika Khanal, Anamika Khanal, So-Ra Han, So-Ra Han, So-Ra Han, Jun Hyuck Lee, Tae-Jin Oh, Tae-Jin Oh, Tae-Jin Oh, Tae-Jin Oh

“…The average Nucleotide Identity (ANI) value is found to be below the threshold of 94-95%, indicating this bacterium might be a potential new species. This study is very helpful in determining the diversity of thiosulfate-oxidizing nitrate-reducing bacteria, as well as their ability to adapt to extreme environments. …”
Get full text

New insights into the salt-responsive regulation in eelgrass at transcriptional and post-transcriptional levels by Huan Zhao, Huan Zhao, Xu Dong, Xu Dong, Dazuo Yang, Dazuo Yang, Qingchao Ge, Qingchao Ge, Peng Lu, Peng Lu, Chang Liu, Chang Liu

“…These findings enhance our understanding of how eelgrass adapts to the marine environment.DiscussionAs a marine monocotyledon, eelgrass is helpful to find conserved salt tolerance mechanisms by cross-species comparison. By examining the transcriptional responses of homologous genes in eelgrass, rice, and maize, we identified several groups of genes that are conserved in their response to salt stress. …”
Get full text

The impact of dietary patterns on gut microbiota for the primary and secondary prevention of cardiovascular disease: a systematic review by Junwen Yu, Yue Wu, Zheng Zhu, Hongzhou Lu

“…Changes in the relative abundance of the gut microbiome were summarized at various taxonomic levels, including phylum, class, order, family, genus, and species. Random-effects meta-analysis was conducted to analyze the mean difference in cardiometabolic parameters pre- and post-intervention. …”
Get full text

Aminoguanidine hemisulfate improves mitochondrial autophagy, oxidative stress, and muscle force in Duchenne muscular dystrophy via the AKT/FOXO1 pathway in mdx mice by Shiyue Sun, Tongtong Yu, Joo Young Huh, Yujie Cai, Somy Yoon, Hafiz Muhammad Ahmad Javaid

“…This study investigates the effects of aminoguanidine hemisulfate (AGH), an inhibitor of reactive oxygen species (ROS), on mitochondrial autophagy, oxidative stress, and muscle force in mdx mice. …”
Get full text

The Campylobacter jejuni BumS sensor phosphatase detects the branched short-chain fatty acids isobutyrate and isovalerate as direct cues for signal transduction by Nestor Ruiz, Jiawei Xing, Igor B. Zhulin, Chad A. Brautigam, David R. Hendrixson

“…ABSTRACT Two-component signal transduction systems (TCSs) are nearly ubiquitous across bacterial species and enable bacteria to sense and respond to specific cues for environmental adaptation. …”
Get full text

Moxibustion Regulates the BRG1/Nrf2/HO-1 Pathway by Inhibiting MicroRNA-222-3p to Prevent Oxidative Stress in Intestinal Epithelial Cells in Ulcerative Colitis and Colitis-Associat... by Xuejun Wang, Haiyang Ji, Yanting Yang, Dan Zhang, Xiehe Kong, Xiaoying Li, Hongna Li, Yunqiong Lu, Guang Yang, Jie Liu, Huangan Wu, Jue Hong, Xiaopeng Ma

“…With changes in reactive oxygen species (ROS), malondialdehyde (MDA), glutathione peroxidase (GSH-Px), and inflammatory cytokines interleukin (IL)-1β and tumor necrosis factor (TNF)-α), we verified that HPM protects against oxidative stress and inflammation in IECs of UC and CAC mice. …”
Get full text

Structure of a Sulfated Capsular Polysaccharide from the Marine Bacterium <i>Cobetia marina</i> KMM 1449 and a Genomic Insight into Its Biosynthesis by Maxim S. Kokoulin, Yulia V. Savicheva, Alina P. Filshtein, Ludmila A. Romanenko, Marina P. Isaeva

“…Comparative analysis of the CPS BGCs from available <i>Cobetia</i> genomes showed the presence of KMM 1449-like CPS BGC among strains of all three <i>Cobetia</i> species. The study of new natural sulfated polysaccharides, as well as the elucidation of the pathways of their biosynthesis, provides the basis for the development of potential anticancer drugs.…”
Get full text

Synergistic Antimicrobial Effect of Raspberry (Rubus idaeus L., Rosaceae) Preparations and Probiotic Bacteria on Enteric Pathogens by Justyna Bauza-Kaszewska, Ewa Żary-Sikorska, Andrzej Gugolek, Anna Ligocka, Monika Kosmala, Elżbieta Karlińska, Bartosz Fotschki, Jerzy Juśkiewicz

“…The combined action of LAB (lactic acid bacteria) and raspberry preparations on the pathogenic species was also evaluated. The results of our study showed no or weak antibacterial effect of raspberry preparations on the pathogenic bacteria tested. …”
Get full text