Results 41 to 50 of about 107,618 (238)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Avaliação do potencial de argilas de Sergipe e Alagoas na produção de agregados para uso em concreto

Cerâmica
Resumo O presente trabalho teve por objetivo caracterizar tecnologicamente três argilas utilizadas em setores de cerâmica no estado de Sergipe, Brasil.
H. A. Oliveira, C. P. Santos, R. M. P. B. Oliveira, E. de Jesus, Z. S. Macedo   +4 more
doaj   +1 more source

Atomic Scale Modulation of Self‐Rectifying Resistive Switching by Interfacial Defects

Advanced Science, 2018
Higher memory density and faster computational performance of resistive switching cells require reliable array‐accessible architecture. However, selecting a designated cell within a crossbar array without interference from sneak path currents through ...
Xing Wu, Kaihao Yu, Dongkyu Cha, Michel Bosman, Nagarajan Raghavan, Xixiang Zhang, Kun Li, Qi Liu, Litao Sun, Kinleong Pey   +9 more
doaj   +1 more source

Definition and Exploration of the Integrated CO2 Mineralization Technological Cycle

Frontiers in Energy Research, 2020
This paper is part of a multi-disciplinary research program on development and application of an integrated CO2 mineralization (ICM) framework for development of carbon mineralization as a CO2 mitigation solution.
Florent Bourgeois, Priscillia Laniesse, Martin Cyr, Carine Julcour   +3 more
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Naringenin-Loaded Solid Lipid Nanoparticles: Physical–Chemical Characterization and In Vitro Antibacterial Activity

Pharmaceuticals
Currently, problems related to antibiotic resistance are shifting the focus of pharmaceutical research towards natural molecules with antibacterial properties.
Federica De Gaetano, Francesco Caridi, Noemi Totaro, Consuelo Celesti, Valentina Venuti, Giovanna Ginestra, Antonia Nostro, Silvana Tommasini, Cinzia Anna Ventura, Rosanna Stancanelli   +9 more
doaj   +1 more source

Phenotypic Identification and Technological Characterization of Lactic Acid Bacteria Isolated from L’ben, An Algerian Traditional Fermented Cow Milk

Journal of Pure and Applied Microbiology, 2018
The lactic acid bacteria (LAB) involved in production of L’ben, an Algerian traditional fermented cow milk product, were isolated and identified. 10 samples of this product, collected from different regions of western Algeria, were analyzed.
Essma Ghalouni, Omar Hassaine, Nour-Eddine Karam   +2 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Characterizations of Hydrogen Energy Technologies [PDF]

, 2003
In 1996, Dr. Ed Skolnik of Energetics, Incorporated, began a series of visits to the locations of various projects that were part of the DOE Hydrogen Program. The site visits/evaluations were initiated to help the DOE Program Management, which had limited time and limited travel budgets, to get a detailed snapshot of each project.
openaire   +2 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