Results 111 to 120 of about 622,021 (312)

The “Singapore Model” in Gaming: Applications in South Korea

, 2017
The gaming governance system in Singapore is a very well-known and internationally renowned model. Singapore began to launch their gaming regulation system in 2005 by establishing a national framework on gambling prior to opening two integrated resorts ...
Lee, Young Gi
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Evaluation of the Reasons of Drug abuse in Women in Bushehr: A Qualitative Study

Journal of Qualitative Research in Health Sciences, 2019
Introduction: Drug addiction has always been considered as one of the most pervasive social problems. Although the risk of drug addiction is high in men, but this risk has been increased in women as well.
Fatemeh Akbarizadeh, Saharnaz Nejat, Ahmad Hajebi, Faezeh Jahanpour   +3 more
doaj  

Characterization of ibogaine analogs on the hα3β4 nicotinic acetylcholine receptor. [PDF]

, 2012
Nicotine addiction is a global health problem that affects nearly one-third of the population. Animal models have shown that the beta-4 subunit of nicotinic acetylcholine receptors (nAChR) expressed in the habenulointerpeduncular pathway plays a ...
Ross, Jordan
core  

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

Dynamical Analysis of Modified Mathematical Model of Social Media Addiction

Cauchy: Jurnal Matematika Murni dan Aplikasi
In this study, there is no division between addiction in the mild and severe stages. Therefore, it is necessary to divide the stages of addiction because the healing is clearly different.
Juhari Juhari, Zulfa Akfi Fikrina, Evawati Alisah, Imam Sujarwo   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

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

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The relationship between mindfulness, self-control, and short video addiction among medical students

Frontiers in Psychology
BackgroundThe prevalence of short video addiction is rising among college students, potentially exerting detrimental effects on their physical and mental wellbeing.
Yuting Luo, Yulian Li, Quanmin Wu, Pengchong Shi   +3 more
doaj   +1 more source