Results 111 to 120 of about 2,002 (238)

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Unveiling the Hidden Mechanism: How LuxS/AI-2 quorum sensing system drives antimicrobial resistance in Salmonella pullorum through activation of the efflux pump AcrAB-TolC

Poultry Science
Understanding the antimicrobial resistance (AMR) mechanism of Salmonella pullorum (SP), which is widespread among yellow chickens in China, is crucial for reducing significant economic losses in the industry.
Ziheng Xu, Can Wang, Min Wang, Jingzhen Liang, Changcheng Li, Wenyan Chen, Ping Wei   +6 more
doaj   +1 more source

Environmental pH changes, but not the LuxS signalling pathway, regulate SpeB expression in M1 group A streptococci

, 2012
The autoinducer-2/LuxS signalling pathway participates in quorum sensing in diverse bacterial species. In group A streptococci (GAS), LuxS has been shown to be involved in regulating the expression of several important virulence factors.
Ching-Chuan Liu, Wu, Jiunn Jong, Chiang-Ni, Chuan, Tsai, Pei Jane, Pei-Jane Tsai, Jiunn-Jong Wu, Zheng, Po Xing, Liu, Ching Chuan, Yee-Shin Lin, Woei-Jer Chuang, Chuan Chiang-Ni, Lin, Yee Shin, Chuang, Woei Jer, Po-Xing Zheng   +13 more
core   +1 more source

Targeting the PHB2–ACSL3 Lipid‐Remodeling Axis Overcomes Cisplatin Resistance by Restoring Ferroptosis in Gastric Cancer

Advanced Science, EarlyView.
ABSTRACT Platinum‐based chemotherapy resistance remains a major obstacle in gastric cancer (GC) treatment. Through integrated transcriptomic profiling of cisplatin‐resistant xenografts and pharmacogenomic interrogation of the NCI‐60 dataset, we identified Prohibitin‐2 (PHB2) as a previously unrecognized determinant of chemoresistance.
Liang Xu, Wanying Xiang, Xinyue Wang, Yue Pan, Jing Gao, Jiezhen Yang, Yufei Wang, Zhipu Zhu, Man Tong, Lei Jin, Yan Ye   +10 more
wiley   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

Advanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

Image_1_Overexpression of luxS Promotes Stress Resistance and Biofilm Formation of Lactobacillus paraplantarum L-ZS9 by Regulating the Expression of Multiple Genes.TIF

, 2018
Probiotics have evoked great interest in the past years for their beneficial effects. The aim of this study was to investigate whether luxS overexpression promotes the stress resistance of Lactobacillus paraplantarum L-ZS9.
Jinlan Zhang (600633), Pinglan Li (5800004), Ruiyun Wu (5952446), Lei Liu (5074)   +3 more
core   +1 more source

LUX

, 2016
Nuestro proyecto , utilizando como soporte plástico una obra de video mapping animado, trata de darnos una visión personal sobre los hábitos de la nueva era y sus consecuencias. Transformaremos un entorno físico vacío en un entorno cotidiano virtualmente real, mostrando de manera crítica, cómo han afectado las nuevas tecnologías a las personas en ...
openaire   +1 more source

Symbiont‐Induced HSP83 Establishes Two‐Tiered Control of Antifungal Immunity in an Invasive Beetle–Fungus Complex

Advanced Science, EarlyView.
In an invasive beetle–fungus complex, the mutualist Leptographium procerum induces host HSP83 and modulates Toll‐dependent antifungal immunity. HSP83 mediates two‐tiered control by associating with selected fungal recognition receptors and restraining Dorsal‐driven antimicrobial peptide transcription.
Qingtai Yang, Zhudong Liu, Yuqiao Yin, Jing Su, Dunyang Yu, Longsheng Xing, Zhen Zou, Le Kang, Jianghua Sun   +8 more
wiley   +1 more source

Emergent Magnetism, Heavy Electrons, and Pressure‐Induced Reentrant Superconductivity in the Iron Substituted 4d Transition‐Metal Sulfides

Advanced Science, EarlyView.
This work illustrates that magnetic Fe substitution enables systematic modulation of physical properties of the putative unconventional superconductor Rh17S15. Iron doping uncovers delicate competition between weak ferromagnetism, spin‐glass states, heavy‐fermion signatures, and superconductivity.
Yalei Huang, Lu Xin, Na Zuo, Bin Li, Wei Zhou, Dhanarajagopal Alltrin, Boning Yu, Haiyang Yang, Bin Qian, Wen‐Chin Lin, Raman Sankar, Michael Smidman, Xiangzhuo Xing, Chunqiang Xu, Xiaobing Liu, Jianhui Dai, Dong Qian, Shiyan Li, Xiaofeng Xu   +18 more
wiley   +1 more source

Quorum Sensing via Autoinducer‐2 Promotes Colonisation and Host Adaptation in B. bifidum PRL2010

Microbial Biotechnology
Autoinducer‐2 (AI‐2) is a key signalling molecule that in many bacteria facilitates interspecies communication by regulating gene expression in response to population density through a process known as quorum sensing.
Francesca Turroni, Chiara Tarracchini, Gabriele Andrea Lugli, Laura Maria Vergna, Giulia Alessandri, Sonia Mirjam Rizzo, Massimiliano G. Bianchi, Tom Coenye, Emanuele Selleri, Ovidio Bussolati, Douwe vanSinderen, Marco Ventura   +11 more
doaj   +1 more source