Results 91 to 100 of about 2,002 (238)

Baicalein Inhibits the Staphylococcus aureus Biofilm and the LuxS/AI-2 System in vitro

Infection and Drug Resistance, 2023
Yanni Mao, Panpan Liu, Haorong Chen, Yuxia Wang, Caixia Li, Quiqin Wang Veterinary Pharmacology Lab, School of Animal Science and Technology, Ningxia University, Yinchuan, 750021, People’s Republic of ChinaCorrespondence: Quiqin Wang, Email nxwgq@126 ...
Mao Y, Liu P, Chen H, Wang Y, Li C, Wang Q   +5 more
doaj  

Evaporation Kinetics Engineering Suppressed Bimolecular Recombination in All‐Polymer Solar Cells

Advanced Science, EarlyView.
In this study, phenanthrene (Ph), a volatile solid additive with a weak tendency toward self‐aggregation, is introduced as a donor‐selective morphology regulator in benchmark all‐PSC systems. The moderate evaporation kinetics of Ph enable cooperative crystallization of donors and acceptors, leading to an increased fractal dimension with reduced donor ...
Dinglong Feng, Le Mei, Chao Li, Yuang Fu, Heng Liu, Luhang Xu, Pok Fung Chan, Zhixiang Yang, Yiming Wang, Chun‐Jen Su, U‐Ser Jeng, Patrick Wai‐Keung Fong, Lijian Zuo, Gang Li, He Yan, Jiaying Wu, Xian‐Kai Chen, Xinhui Lu   +17 more
wiley   +1 more source

The LuxS/AI-2 quorum sensing system regulates osmotic adaptation, motility, and type VI secretion system in Halomonas elongata

Frontiers in Microbiology
As a widespread quorum sensing (QS) system in bacteria, the LuxS/AI-2 QS system can coordinate bacterial group behaviors to adapt to diverse environments. However, its roles in halophiles remain largely unexplored.
Zhuo Wang, Yanyan Yang, Xin Guo, Chuanxu Wang, Jing Yang, Yajie Niu, Xin Li   +6 more
doaj   +1 more source

Study on the Influence of AI-2/LuxS Quorum Sensing System on the Biofilm Formation of Lactic Acid Bacteria

, 2023
Lactic acid bacteria (LAB) are important probiotic microorganisms used in food fermentation industry. AI-2/ LuxS is an important quorum sensing system which affects the growth, biofilm formation, virulence, and metabolism of bacteria.
Tang Liqiong, Liang lin, Li Jianzhou, Chen Xiaohua, Xie Mengyi, Yang Zihan   +5 more
core   +1 more source

Dual‐line Genome‐scale CRISPR Screening Enables Robust Target Gene Discovery

Advanced Science, EarlyView.
A species‐optimized CRISPR platform integrates efficient piggyBac delivery, genome‐scale sgRNA libraries, and parallel screening in two independently engineered Bactrocera dorsalis Cas9 cell lines. Cross‐line consensus analysis filters line‐specific effects, enriches candidates with reproducible in vivo phenotypes, and reveals conserved, species ...
Ziniu Li, Jiao Qiao, Qiuyuan Zhang, Peipei Liu, Chenjun Zheng, Qi Zhou, Mengqi Ji, Zhihui Zhu, Xiaoxue Li, Hongyu Zhang   +9 more
wiley   +1 more source

IFI27 and BAX are Essential for GSDME‐Mediated Myeloma Cell Pyroptosis

Advanced Science, EarlyView.
The proposed model of GSDME‐mediated MM cell pyroptosis modulated by IFI27 and BAX. IFI27 is downregulated in MM cells. Upon pyroptotic stimulation, such as DOX or ETO treatment, IFI27 is induced, therefore liberating BAX from BCL‐2 ❶. BAX is then recruited to mitochondria and forms homo‐oligomeric channels in OMM, therefore leading to cytochrome C ...
Yaoli Cui, Yuening Sun, Ziyang Liu, Xuntao Lai, Yunshu Zhao, Yan'er Wang, Yuanming He, Fang Xu, Du Feng, Longlong Liu, Zhenqian Huang, Lijie Xing, Xinliang Mao   +12 more
wiley   +1 more source

Asymmetric Evolution of Antennal Cell Types Underlies a Derived Ammonia‐Sensing Logic for Ecological Adaptation in Bactrocera dorsalis

Advanced Science, EarlyView.
Comparative antennal single‐nucleus transcriptomics reveals cell‐type‐dependent transcriptomic divergence in Bactrocera dorsalis, with similar structural cells but divergent sensory neurons. This neuronal diversification is associated with a distinct ammonia‐sensing pathway, linking female attraction to bird‐dropping‐associated cues with nutritional ...
Wei Liu, Shuai Zhang, Jie Zhang, Zhen Tian, Yuanbo Xue, Ling Yang, Jun Xu, Guirong Wang   +7 more
wiley   +1 more source

A Decoy‐Receptor‐Armed Biomimetic Nanotherapeutic With Inherent Tropism for Conserved Pathogenic Macrophages for Treating Osteoarthritis and Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li, Bin Zhang, Zhiqiu Zhang, Bing Zheng, Linhui Han, Chen Yan, Jialin Li, Kaiqiang Sun, Tianyi Zhao, Jiangang Shi   +9 more
wiley   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

Advanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen, Xiaowei Li, Yaru Wang, Farman Ullah, Shuxing Zhou, Lemeng Dong, Weizhong He, Harro J. Bouwmeester, Youming Hou, Ian T. Baldwin, Yaobin Lu   +10 more
wiley   +1 more source

Construction and Biological Characteristics of a luxS-Deleted Mutant of Vibrio parahaemolyticus [PDF]

Shipin Kexue
In this study, a luxS-deleted mutant of Vibrio parahaemolyticus was successfully constructed by homologous recombination technology, and the growth capacity, 4,5-dihydroxy-2,3-pentanedione (DPD) production, biofilm formation, motility, drug ...
YANG Jingxian, WANG Qingqing, DONG Xiaogang, XU Haoting, ZHONG Qingping
doaj   +1 more source