Results 141 to 150 of about 21,192 (293)

Self‐regulation deficiency in predicting problematic use of mobile social networking apps: The role of media dependency

open access: yes, 2020
The problematic use of mobile social networking apps (SNAs) is an increasing issue in various places where people live and work. For example, employees’ use of mobile SNAs at work can result in significant loss of productivity.
Lin, X., Wang, T., Wang, X., Liu, Z.
core  

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

open access: yesFEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo   +6 more
wiley   +1 more source

Value-framing abortion in the United States: An application of media system depency theory

open access: yes, 1990
This paper is in the tradition of social analysis aimed at creating frameworks to join mass media and public opinion processes (e.g. COMPONENTS OF MEDIA SYSTEM DEPENDENCY THEORY MSD theory is a theory in progress.
S Jf Ball-Rokeach   +4 more
core  

Rough set based intelligent approach for identification of H1N1 suspect using social media

open access: yesKuwait Journal of Science, 2018
Social media data offer unique challenges and opportunities for monitoring and surveillance of public health. The identification of epidemic suspect depends on doctor’s experience, symptoms and laboratory tests.
Vinay Kumar Jain, Shishir Kumar
doaj  

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Self-presentation and gender of chinese overseas students on social media : a case study of Sina Weibo

open access: yes, 2014
Chinese micro-blogging sites have been developing dramatically in the past 5 years. Therefore, China is an interesting context in which to study Chinese young adults’ self-presentation and gender identity on the most popular social media, Sina Weibo ...
Xie, Jie
core  

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