Results 51 to 60 of about 2,298,320 (265)
Holographic study of QQQ potential in a magnetic field background
Physics Letters BWe study triply heavy baryons in the presence of a magnetic field background using the AdS/CFT correspondence. The force balance equation, derived from the total action of triply heavy baryons, serves as the basis for calculating the separation distance ...
Jing Zhou, Xiaoling Leng
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
All-optical seasonal energy saving windows
iScienceSummary: Adaptive thermal regulation is crucial for year-round energy savings in buildings, especially in mid-latitude regions. Here, leveraging the seasonally varying angles of direct sunlight, we report a microprism-array sheet that enables seasonal ...
Beom-Su Kim +5 more
doaj +1 more source
An energy harvester for all seasons
National Science Review, 2023 Wang, Qingping, Bowen, Chris
openaire +2 more sources
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
The effect of gluon condensate on the DC conductivity and butterfly effect
Physics Letters BIn this work, we study the effect of gluon condensate on the DC conductivity and butterfly effect using AdS/CFT. First, by considering the butterfly velocity defined by the metric, we find that the butterfly velocity decreases with the increase of gluon ...
Jing Zhou, Saiwen Zhang
doaj +1 more source
Energy/Delay Tradeoffs in All-Spin Logic Circuits
IEEE Journal on Exploratory Solid-State Computational Devices and Circuits, 2016 All-spin logic (ASL) is a spin-based candidate for implementing logic in the next generation designs. The energy and the delay of ASL circuits are both inherently related to the geometric parameters of ASL gates, and the careful selection of the ...
Zhaoxin Liang, Sachin S. Sapatnekar
doaj +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source