Results 71 to 80 of about 15,101 (190)

The protein quality control system in motoneuron diseases [PDF]

open access: yes, 2015
Spinal and bulbar muscular atrophy (SBMA) is a motoneuronal diseases caused by an elogated polyglutamine (polyQ) tract in the androgen receptor (AR).
Angelo Poletti   +8 more
core   +1 more source

Aglycon diversity of brain sterylglucosides: structure determination of cholesteryl- and sitosterylglucoside[S]

open access: yesJournal of Lipid Research, 2016
To date, sterylglucosides have been reported to be present in various fungi, plants, and animals. In bacteria, such as Helicobacter pylori, proton NMR spectral analysis of isolated 1-O-cholesteryl-β-d-glucopyranoside (GlcChol) demonstrated the presence ...
Hisako Akiyama   +7 more
doaj   +1 more source

Cognition and Synaptic-Plasticity Related Changes in Aged Rats Supplemented with 8- and 10-Carbon Medium Chain Triglycerides. [PDF]

open access: yesPLoS ONE, 2016
Brain glucose hypometabolism is a common feature of Alzheimer's disease (AD). Previous studies have shown that cognition is improved by providing AD patients with an alternate energy source: ketones derived from either ketogenic diet or supplementation ...
Dongmei Wang, Ellen S Mitchell
doaj   +1 more source

P4‐ATPases as Phospholipid Flippases: From Membrane Dynamics to Human Disorders

open access: yesMedicine Bulletin, Volume 1, Issue 2, Page 121-135, December 2025.
ABSTRACT P4‐ATPases (P4 subfamily of P‐type ATPases) flippase complex includes an α‐subunit responsible for catalysis and a supporting β‐subunit, which consumes energy by catalyzing the hydrolysis of ATP, thereby facilitating the translocation of aminophospholipids from the outer to the inner leaflet of cellular membranes to maintain the asymmetric ...
Guangyi Chen, Yeming Yang, Xianjun Zhu
wiley   +1 more source

Breast cancer prediction with transcriptome profiling using feature selection and machine learning methods

open access: yesBMC Bioinformatics, 2022
Background We used a hybrid machine learning systems (HMLS) strategy that includes the extensive search for the discovery of the most optimal HMLSs, including feature selection algorithms, a feature extraction algorithm, and classifiers for diagnosing ...
Eskandar Taghizadeh   +4 more
doaj   +1 more source

Stage‐Resolved Phosphoproteomic Landscape of Mouse Spermiogenesis Reveals Key Kinase Signaling in Sperm Morphogenesis

open access: yesAdvanced Science, Volume 12, Issue 44, November 27, 2025.
The quantitative proteomic and phosphoproteomic profiling reveals dynamic phosphorylation regulation of sperm morphogenesis. Kinase‐substrate phosphorylation network and phosphorylation module analysis, followed by in vivo knockdown and knockout analysis, identify TTBK2 and CSNK1G1 as key regulators of morphogenesis, including head, flagellar, and ...
Tianyu Zhu   +25 more
wiley   +1 more source

Evidence for the Involvement of Lipid Rafts and Plasma Membrane Sphingolipid Hydrolases in Pseudomonas aeruginosa Infection of Cystic Fibrosis Bronchial Epithelial Cells

open access: yesMediators of Inflammation, 2017
Cystic fibrosis (CF) is the most common autosomal genetic recessive disease caused by mutations of gene encoding for the cystic fibrosis transmembrane conductance regulator.
Domitilla Schiumarini   +13 more
doaj   +1 more source

Signatures of positive selection underlying beef production traits in Korean cattle breeds

open access: yesJournal of Animal Science and Technology, 2020
The difference in the breeding programs and population history may have diversely shaped the genomes of Korean native cattle breeds. In the absence of phenotypic data, comparisons of breeds that have been subjected
Zewdu Edea   +5 more
doaj   +1 more source

Tiling Problems on Baumslag-Solitar groups

open access: yes, 2013
We exhibit a weakly aperiodic tile set for Baumslag-Solitar groups, and prove that the domino problem is undecidable on these groups. A consequence of our construction is the existence of an arecursive tile set on Baumslag-Solitar groups.Comment: In ...
Aubrun, Nathalie, Kari, Jarkko
core   +2 more sources

Reduced sphingolipid hydrolase activities, substrate accumulation and ganglioside decline in Parkinson’s disease

open access: yesMolecular Neurodegeneration, 2019
Background Haploinsufficiency in the Gaucher disease GBA gene, which encodes the lysosomal glucocerebrosidase GBA, and ageing represent major risk factors for developing Parkinson’s disease (PD). Recently, more than fifty other lysosomal storage disorder
Mylene Huebecker   +6 more
doaj   +1 more source

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