Results 31 to 40 of about 2,312,035 (286)

Leptin Promotes White Adipocyte Browning by Inhibiting the Hh Signaling Pathway

Cells, 2019
Leptin is an important secretory protein that regulates the body’s intake and energy consumption, and the functions of the Hh signaling pathway related to white adipocyte browning are controversial. It has been reported that leptin plays a critical
Jie Wang, Jing Ge, Haigang Cao, Xiaoyu Zhang, Yuan Guo, Xiao Li, Bo Xia, Gongshe Yang, Xin’e Shi   +8 more
doaj   +1 more source

Deposition velocities of airborne microbe-carrying particles [PDF]

, 2016
The deposition velocity of airborne microbe-carrying particles (MCPs) falling towards surfaces was obtained experimentally in operating theatres and cleanrooms.
Eaton, T., Whyte, W.
core  

Deposition of La2Zr2O7 Film by Chemical Solution Deposition

, 2010
La2Zr2O7 (LZO) formation of bulk powders and of films by Chemical Solution Deposition (CSD) process have been studied using propionates. The treatment involved a one step cycle in the reducing forming gas (Ar-5%H2) to be compatible with Ni-5at%W RABITS ...
Bacia, Maria, Chaudouet, P., Fruchart, Olivier, Jin, L. H., Li, C. S., Lu, Y. F., Morlens, S., Odier, Philippe, Philippe, David, Yu, Z. M., Zhang, P. X., Zhou, L.   +11 more
core   +4 more sources

Ecosystem recharge by volcanic dust drives broad-scale variation in bird abundance [PDF]

, 2015
Across the globe, deserts and volcanic eruptions produce large volumes of atmospheric dust, and the amount of dust is predicted to increase with global warming.
Aradóttir, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Arnalds, Ausden, Ayris, Baratoux, BirdLife International, Björnsson, Brady, Bullard, Chadwick, Curry, Dagsson-Waldhauserova, Dagsson-Waldhauserova, Dagsson-Waldhauserova, Duggen, Eger, Einarsson, Einarsson, Engelstaedter, Field, Garrison, Gathorne-Hardy, Gisladottir, Gislason, Gunnarsson, Gunnarsson, Gunnarsson, Helgadóttir, Hooper, Jakobsson, Jickells, Johannesdottir, Kålås, Langmann, Lequy, McGovern, McTainsh, Nriagu, Olgun, Oskarsson, Paradis, Pelzer, Prospero, Prospero, Reynolds, Ridley, Sankey, Shinn, Siebert, Sigurdsson, Suchodoletz, Thorarinsdottir, Thorarinsson, Thordarson, Verhulst, Vitousek, Webley, Wilson, Wilson   +67 more
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Thin alumina and silica films by chemical vapor deposition (CVD) [PDF]

, 1993
Alumina and silica coatings have been deposited by MOCVD (Metal Organic Chemical Vapor Deposition) on alloys to protect them against high temperature corrosion.
Fransen, T., Gellings, P.J., Hofman, R., Hofman, R., Morsinkhof, R.W.J., Morssinkhof, R.W.J., Westheim, J.G.F., Westheim, J.G.F.   +7 more
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

In-situ observation of twinning and grain rotation assisted deformation in wire-arc direct energy deposited (WDED) single phase titanium

Journal of Materials Research and Technology
Additive manufacturing of metals often results in microstructural inhomogeneities, leading to the simultaneous or sequential activation of multiple deformation mechanisms.
Blanca Palacios, Sohail M.A.K. Mohammed, Tanaji Paul, Brandon Aguiar, Sean Langan, Arvind Agarwal   +5 more
doaj   +1 more source