Results 91 to 100 of about 497,791 (305)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS 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

Conservation profile of nsSNPs in FOXP2 protein and their post translational modification.

open access: yes, 2022
Conservation profile of nsSNPs in FOXP2 protein and their post translational modification.
Fahmida Sultana Rima (13222422)   +3 more
core   +1 more source

Theoretical Research of the Modification of Cycloidal Gear Used in High Precision RV Reducer

open access: yesJixie chuandong, 2018
The second-order logarithmic superposition of modification quantity along the normal direction to the theory of conjugate tooth profile of cycloid gear of RV reducer is carried out,the cycloid tooth profile equation after the modification is deduced.
Ke Qingxun   +5 more
doaj  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Current profile modification during lower hybrid current drive in the Princeton Beta Experiment-Modification

open access: yes, 1996
Current profile modification with lower hybrid waves has been demonstrated in the Princeton Beta Experiment-Modification tokamak. When the n{parallel} spectrum of the launched waves was varied, local changes in the current profile were observed according
Batha, S.H., Bell, R., Kaita, R.
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Substantial modification of the gene expression profile following exposure of macrophages to welding-related nanoparticles.

open access: yes, 2018
Anthropic nanoparticles (NP) are increasingly produced and emitted, with accompanying concerns for human health. Currently there is no global understanding as to the exact mechanistics of NP toxicity, as the traditional nanotoxicological approaches only ...
Annangi B   +6 more
core   +1 more source

Spatial Tooth Profile Design and Optimization Analysis of Involute Harmonic Gear

open access: yesJixie chuandong, 2021
In order to improve the meshing performance of the involute tooth profile harmonic gear, the conjugate tooth profile discrete points in design section are obtained with an exact conjugate algorithm using assembly deformation of the flexspline,and the ...
Hongyan Wu, Xiaoxia Chen, Jingzhong Xing
doaj  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Laser plasma density profile modification by ponderomotive force

open access: yes, 1978
The plasma density profile modification due to the ponderomotive force is analysed by numerical treatment of a consistent system of hydrodynamical and Maxwell equations in a plane geometry.
J. Krepelka, R. Dragila
core   +1 more source

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