Results 71 to 80 of about 28,825,798 (236)

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Domination and the arts of digital resistance in social media Creator labor [PDF]

This article conducts a collaborative qualitative thematic analysis of in-depth interviews with social media content creators (N = 53) based in and/or originated from the United Kingdom.
Saunders, Rebecca, Salamon, Errol
core   +1 more source

Social Media and the Sales Force: The Importance of Intra-Organizational Cooperation and Training on Performance

Marketing Management Journal, 2012
In this paper, the authors use hierarchical regression analysis to empirically test the antecedents and consequences of social media usage by sales forces\.... Given the scant empirical evaluation of social media use in business-to-business relationships,
MARK D. GROZA, ROBERT M. PETERSON, URSULA Y. SULLIVAN, VIJAYKUMAR KRISHNAN   +3 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

The impact of social media on consumer boycotts: Mediating roles of animosity, behavioral control, and efficacy

Social Sciences and Humanities Open
The study aims to investigate the impact of social media on consumer boycott behavior, focusing on how social media usage influences consumer intentions to participate in boycotts.
Khalid Mady, Mohamed Salaheldeen, Hashim Refaat, Mohamed Battour   +3 more
doaj   +1 more source

Social media and building a connected college

Cogent Business & Management, 2017
Social media and the access of social networking platforms through a variety of media are integral parts of almost every community today. To address the debate of drawbacks and benefits of social media best practices in higher education and beyond, this ...
Donna Wertalik
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Social Media Usage for Academic Purpose: A Systematic Literature Review 2010 to 2020.: social media use for academic purpose

, 2021
The purpose of the study is to provide an up to date estimate global usage of social media for academic purpose between 2010 and 2020. The researcher applied systematic literature review, to explore global literatures on social media.  76 empirical ...
Ojukwu, Njideka-Nwawih Charlotte, Saliu, and Sambo Atanda, Mutula, Stephen   +2 more
core   +1 more source