Results 31 to 40 of about 929,374 (358)

Radiation pressure and pulsation effects on the Roche lobe

, 2009
Several observational pieces of evidence indicate that specific evolutionary channels which involve Roche lobe overflow are not correctly accounted for by the classical Roche model. We generalize the concept of Roche lobe in the presence of extra forces (
A. Frankowski, A. Jorissen, Abbott, Alecian, Anderson, Arndt, Babel, Baschek, Bowen, Castor, de Ruyter, Djurasevic, Drechsel, Eggleton, Elitzur, Frankowski, Frankowski, Frankowski, Friend, Gail, Gayley, Glatzel, Gunn, Gustafsson, Hamann, Howarth, Howarth, Huang, Hui-Bon-Hoa, Jorgensen, Kudritzki, L. Siess, Lamers, Langer, Lemke, Maeder, Mastrodemos, Mastrodemos, Michaud, Michaud, Moffat, Mürset, Nugis, Pauldrach, Phillips, Puls, Rafert, Sandin, Sandin, Schröder, Schuerman, Soberman, Sytov, T. Dermine, Theuns, Theuns, Tout, Vanbeveren, Vanbeveren, Wachter, Willson, Zhou   +61 more
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

Frontal Lobe and Psychopathy [PDF]

, 2015
This research paper presents an analysis of the functions of the frontal lobe and how damage to the frontal lobe correlates to psychopathy. Initially, it will look at how damage to the frontal lobe obstructs frontal lobe functions.
Germain, Shawna
core   +1 more source

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

The molecular mechanism of leaf margin fission in Solanum nigrum revealed by combined PPI network and WGCNA and functional validation of SnNAC90

Frontiers in Plant Science
IntroductionSolanum nigrum, a member of the Solanaceae family, holds significant importance in various aspects, including edible and medicinal uses, ecological management, and environmental landscaping. The leaf edges of S. nigrum exhibit 4–5 significant
Hongquan Shen, Man Miao, Zhoumin Cha, Zexi Fan, Qihang Cai, Zhenghai Sun, Liping Li   +6 more
doaj   +1 more source

Center to limb variation of penumbral Stokes V profiles [PDF]

, 2010
We investigated the horizontal and the vertical component of the Evershed flow (EF). To this end, we computed average Stokes V profiles for various velocity classes in penumbrae at different heliocentric angles.
Auer, Bellot Rubio, Bumba, Bumba, Evershed, Franz, Grigorjev, Keppens, Landi Degl'Innocenti, Maltby, Rezaei, Sańchez Almeida, Sańchez Almeida, Schlichenmaier, Schlichenmaier, Schmidt, Servajean, St. John, Tritschler, Tsuneta, Wiehr   +20 more
core   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Design and development of an emulated human cognition using novel 3D neural networks [PDF]

, 2013
This paper describes the development of an Emulated Human Cognition (EHC) which is designed and based on a replicated human brain with a right- and a left- hand lobe, one a deductive side and the other a generic one.
Akdemir, Başak, Bilgili, Erdem, Ziarati, Martin, Ziarati, Reza   +3 more
core  

NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao, Shikuan Din, Zhengkang Fu, Qian Sun, Xiwei Zhu, Yuxin Wei, Huan Qu, Xinyi Zhang, Jiaxuan Liu, Chuhua Fu, Qianxue Chen   +10 more
wiley   +1 more source

Lesion Location and Functional Connections Reveal Cognitive Impairment Networks in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive impairment, fatigue, and depression are common in multiple sclerosis (MS), potentially due to disruption of regional functional connectivity caused by white matter (WM) lesions. We explored whether WM lesions functionally connected to specific brain regions contribute to these MS‐related manifestations.
Alessandro Franceschini, Paolo Preziosa, Paola Valsasina, Damiano Mistri, Monica Margoni, Federica Esposito, Massimo Filippi, Maria A. Rocca   +7 more
wiley   +1 more source