Results 251 to 260 of about 3,974,865 (310)

Immunogenicity and Protection of mRNA Vaccine Encoding Spike Protein of SARS-CoV-2 Omicron-XEC Subvariant. [PDF]

Int J Mol Sci
Guan X, Cho H, Liu Q, Qian S, Du L.
europepmc   +1 more source

Membrane‐Targeted Nanoparticles for Neuronal Photomodulation

Advanced Science, EarlyView.
Immobilizing gold nanoparticles on the neural interface using a bioorthogonal approach generates localized heat upon exposure to near‐infrared light, temporarily inhibiting primary neuronal activity without damaging the cells. This precise placement and retention of nanoparticles at the cell membrane expand the strategies for non‐invasive neural ...
Ane Escobar, Ana Sánchez‐Iglesias, Davide Bello, Miriam Feijoo Barriga, Alex M. Ascensión, Laura Rodríguez‐Gómez, David Otaegui‐Bichot, Francisco Javier Gil‐Bea, Monica Carril, Marek Grzelczak   +9 more
wiley   +1 more source

Harmonization of IgG antibody values against the SARS-CoV-2 Spike protein. [PDF]

Sci Rep
Saraiva AL, Afreixo V, Amaral P, Viana JF, Antunes I, Paiva A, Gonçalves LA, Araújo L, Machado A, Gaio V.   +9 more
europepmc   +1 more source

Early‐Life Polyethylene Microplastic Exposure Exacerbates ADHD‐Like Behaviors in Mice via PI3K/AKT1/Nrf2 Signaling: Evidence From the Pilot Cohort and Multi‐Omics Analyses

Advanced Science, EarlyView.
Circulating polyethylene microplastic burden is positively associated with heightened ADHD symptom severity and systemic redox‐inflammatory imbalance in children. Mechanistic investigation in a developmental co‐exposure mouse model further demonstrates that microplastics aggravate ADHD‐like behaviors, dopaminergic dysregulation, and oxidative ...
Yufan Luo, Ruijin Xie, Hua Xu, Xue Xiao, Wei Xiao, Qiyang Pan, Shengjie Xu, Li Liu, Zeliang Xiao, Yue Zhou, Chenyu Sun, Yu Wu, Yueying Liu   +12 more
wiley   +1 more source

Intravitreal exposure to the SARS-CoV-2 spike protein is associated with aggravated retinal lesions in a murine model of central retinal vein occlusion. [PDF]

Front Med (Lausanne)
Liu S, Zhang Z, Zhang Y, Wang X, Yu Y, Cao Y, Zhang Y.   +6 more
europepmc   +1 more source

Organic Electrochemical Transistors for Energy‐Autonomous Bioelectronics: Materials, Devices, and System Integration

Advanced Electronic Materials, EarlyView.
This review surveys organic electrochemical transistors as core building blocks for energy‐autonomous bio‐integrated electronics. We outline device physics, OMIEC materials, and electrolyte effects that enable sub‐volt, high‐gain operation, and discuss direct coupling with mechanical, thermal, and optical energy harvesters to realize battery‐free ...
Jonggeun Park, Yeong Joo Jo, Yong Hyun Kwon, Sang‐Woo Kim   +3 more
wiley   +1 more source

Cost‐Effective Ti/Al/Ni Multilayer Neural Probes With In Vivo Recording Performance Comparable to Ti/Au Neural Probes

Advanced Electronic Materials, EarlyView.
In this study, we developed a cost‐efficient neural probe by replacing traditional gold with an aluminum‐based Ti/Al/Ni multilayer stack. Optimizing this metal architecture suppressed oxidation and ensured robust electrical stability, achieving signal quality comparable to standard gold probes. It enables a highly accessible and economical solution for
Sehwan Park, Minseok Kim, Giheon Kim, Seungjun Lee, Haeyun Lee, Namsun Chou, Hyogeun Shin   +6 more
wiley   +1 more source

Thymidine phosphorylase promotes SARS-CoV-2 spike protein-driven lung tumor development. [PDF]

Front Immunol
Wallace C, Gileles-Hillel A, Cox A, Gozal D, Li W, Yue H.   +5 more
europepmc   +1 more source

Mechanistic Insights Into the Regulation of Tyramine Production by NaCl in Enterococcus From Sufu: Growth, Gene Expression, and Enzymatic Activity

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Although 6%–8% NaCl concentration suppressed Enterococcus growth, the content of tyramine production was higher than that under 0% NaCl, with the maximum production observed at 8% NaCl. This result was driven by the upregulation of tyrDC, tyrP, and nhaC genes and the stabilization of TDC enzymatic activity. ABSTRACT High salt content in sufu suppresses
Mingxi Liu, Jia Deng, Yang Li, Xiaohan Hua, Lijun Yin, Shuntang Guo, Xin Jia   +6 more
wiley   +1 more source

Immunogenicity and protective efficacy of MERS CoV, NL140422, and HKU4 spike protein nanoparticle vaccines. [PDF]

Npj Viruses
Halfmann PJ, Lee JS, Wang T, Duffy A, Kawaoka Y, Kane RS.   +5 more
europepmc   +1 more source