Results 21 to 30 of about 253,129 (246)

V-ATPase V0a1 promotes Weibel–Palade body biogenesis through the regulation of membrane fission

open access: yeseLife, 2021
Membrane fission, the division of a membrane-bound structure into two discrete compartments, is essential for diverse cellular events, such as endocytosis and vesicle/granule biogenesis; however, the process remains unclear.
Yasuo Yamazaki, Yuka Eura, Koichi Kokame
doaj   +1 more source

Control of CD4+ T cells to restrain inflammatory diseases via eukaryotic elongation factor 2 kinase

open access: yesSignal Transduction and Targeted Therapy, 2023
CD4+ T cells, particularly IL-17-secreting helper CD4+ T cells, play a central role in the inflammatory processes underlying autoimmune disorders. Eukaryotic Elongation Factor 2 Kinase (eEF2K) is pivotal in CD8+ T cells and has important implications in ...
Hao-Yun Peng   +9 more
doaj   +1 more source

Comparative Genomic Analysis of Antimicrobial-Resistant Escherichia coli from South American Camelids in Central Germany

open access: yesMicroorganisms, 2022
South American camelids (SAC) are increasingly kept in Europe in close contact with humans and other livestock species and can potentially contribute to transmission chains of epizootic, zoonotic and antimicrobial-resistant (AMR) agents from and to ...
Belén González-Santamarina   +3 more
doaj   +1 more source

Roving methyltransferases generate a mosaic epigenetic landscape and influence evolution in Bacteroides fragilis group

open access: yesNature Communications, 2023
Three types of DNA methyl modifications have been detected in bacterial genomes, and mechanistic studies have demonstrated roles for DNA methylation in physiological functions ranging from phage defense to transcriptional control of virulence and host ...
Michael J. Tisza   +6 more
doaj   +1 more source

A case report of multiple primary prostate tumors with differential drug sensitivity

open access: yesNature Communications, 2020
Prostate cancer is often a multifocal disease but how best to manage this clinically remains unclear. Here, the authors report a single case study of a patient with two genetically diverse tumours which showed differential response to therapy.
Scott Wilkinson   +20 more
doaj   +1 more source

Valganciclovir as Add-On to Standard Therapy in Secondary Glioblastoma

open access: yesMicroorganisms, 2020
Patients with glioblastoma have a very poor prognosis despite aggressive therapeutic strategies. Cytomegalovirus has been detected in >90% of glioblastoma tumors.
Giuseppe Stragliotto   +3 more
doaj   +1 more source

Dark-light cycle disrupts bone metabolism and suppresses joint deterioration in osteoarthritic rats

open access: yesArthritis Research & Therapy, 2022
Background Light alteration affects the internal environment and metabolic homeostasis of the body through circadian rhythm disorders (CRD). CRD is one of the factors that induce and accelerate osteoarthritis (OA). Therefore, the aim of this study was to
Xiaopeng Song   +15 more
doaj   +1 more source

Polyglutamine pathogenesis

open access: yesPhilosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1999
An increasing number of neurodegenerative disorders have been found to be caused by expanding CAG triplet repeats that code for polyglutamine. Huntington's disease (HD) is the most common of these disorders and dentato-rubral-pallidoluysian atrophy (DRPLA) is very similar to HD, but is caused by mutation in a different gene, making them good models to ...
C A, Ross   +8 more
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

De Novo Isolation & Affinity Maturation of yeast-displayed Virion-binding human fibronectin domains by flow cytometric screening against Virions

open access: yesJournal of Biological Engineering, 2019
Background The promise of biopharmaceuticals comprising one or more binding domains motivates the development of novel methods for de novo isolation and affinity maturation of virion-binding domains.
Pete Heinzelman   +4 more
doaj   +1 more source

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