Results 231 to 240 of about 927,333 (313)

Amino acid changes in two viral proteins drive attenuation of the yellow fever 17D vaccine. [PDF]

Nat Microbiol
Zhang J, Chavez EC, Winkler M, Liu J, Carver S, Lin AE, Biswas A, Tamura T, Tseng A, Wang D, Benhamou A, O' Connell AK, Matsuo M, Norton JE, Kenney D, Adamson B, Kleiner RE, Burwitz B, Crossland NA, Douam F, Ploss A.   +20 more
europepmc   +1 more source

Sensitive and Spatially‐Resolved Electrochemiluminescence via Micropatterning

Advanced Materials Interfaces, EarlyView.
The use of a simple silica nanoparticle surface coating and patterning process can transform ordinary gold electrodes into multiplexed ECL sensing electrodes. Through spatially confined droplet formation and local ECL emission, it is possible to perform multiple analyses simultaneously from individual locations as well as intensify the ECL signal by as
Yuliang Shao, Tatiana Starikova, Mengzhen Xi, Maria Vittoria Balli, Emanuele Luigi Sciuto, Gabriele Giagu, Vincenzo Paratore, Carmelo Corsaro, Enza Fazio, Sabrina Conoci, Luca Prodi, Giovanni Valenti, Pavel A. Levkin   +12 more
wiley   +1 more source

SARS-CoV-2 viral proteins trigger pain via TLR2/4-MyD88 pathway. [PDF]

Front Mol Neurosci
Su W, Wang X, Gu M, Zheng Q, Yu J, Mu D.
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Nucleophosmin 1 inhibits the replication of influenza A virus by competitively binding viral RNA with viral proteins. [PDF]

Virol Sin
Yu Y, Wang Q, Wei Y, Liu J, Wang G, Wang Z, Shen W, Han L, Li C, Lei CQ, Xu S, Zhu Q.   +11 more
europepmc   +1 more source

Enhancing Small Molecule Sensing With Aptameric Functionalized Nano Devices

Advanced Materials Technologies, EarlyView.
Unveiling an ultra‐sensitive, non‐invasive neurotransmitter sensor. For the first time, a nanoscale sensor for detecting an important neurotransmitter was demonstrated using micro‐electromechanical systems (MEMS) technology. Our approach utilized field‐effect transistor (FET)‐based readout to enable pico‐molar detection of biomarkers in sweat.
Thi Thanh Ha Nguyen, Cong Minh Nguyen, Quang Thang Trinh, Minh Anh Huynh, Khanh Vinh Ho, Dang Co Pham, Dzung Dao, Sven Ingebrandt, Sina Jamali, Xuan Thang Vu, Nam‐Trung Nguyen, Tuan‐Khoa Nguyen   +11 more
wiley   +1 more source

An m⁶A methyltransferase confers host resistance by degrading viral proteins through ubiquitination. [PDF]

Nat Commun
Guo J, Zhang T, Xie H, Hu H, Shi C, Zhao Y, Yin J, Xu G, Wu Z, Wang P, Liu J, Liu P, Zhong K, Chen F, Chen J, Yang J.   +15 more
europepmc   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Beyond Infection: The Role of Secreted Viral Proteins in Pathogenesis, Disease Severity and Diagnostic Applications. [PDF]

Cells
Herrera-Moro Huitron L, Cruz-Holguin VJ, Ulloa-Aguilar JM, De Jesús-González LA, Osuna-Ramos JF, Guzmán-Huerta M, de León-Bautista MP, León-Reyes G, García-Cordero J, Cedillo-Barrón L, Cerna-Cortes JF, León-Juárez M.   +11 more
europepmc   +1 more source

Piezo2 Mediates a Vicious Cycle of “Mechanical Homeostasis Imbalance—Inflammation” in Sensory Nerves and the Cartilage Endplate

Advanced Science, EarlyView.
In a lumbar spine instability model, dorsal root ganglion cells mediate the perception of relevant mechanical stresses through Piezo2 and subsequently release CGRP. CGRP activates the NF‐κB signaling pathway in cartilage endplate cells through the receptor RAMP1.
Hanpeng Xu, Wen Geng, Zhi Du, Yifan Du, Di Wu, Bide Tong, Huaizhen Liang, Xingyu Zhou, Zixuan Ou, Junyu Wei, Kun Wang, Yu Song, Wenbin Hua, Yan Xu, Wencan Ke, Bingjin Wang, Cao Yang   +16 more
wiley   +1 more source