Results 71 to 80 of about 1,249,164 (307)

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Distribusi Penderita Sindrom Down Berdasarkan Analisis Sitogenetika Di Laboratorium CEBIOR [PDF]

open access: yes, 2015
Background : Down syndrome is a condition when a person has an extra number of chromosomes 21 in the form of either classical trisomy 21, translocation or mosaic.
Berlinda, Impi   +2 more
core   +2 more sources

Monoaminergic impairment in Down syndrome with Alzheimer's disease compared to early‐onset Alzheimer's disease

open access: yesAlzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2018
Introduction People with Down syndrome (DS) are at high risk for Alzheimer's disease (AD). Defects in monoamine neurotransmitter systems are implicated in DS and AD but have not been comprehensively studied in DS.
Alain D. Dekker   +16 more
doaj   +1 more source

Dynamics of plasma biomarkers in Down syndrome: the relative levels of Aβ42 decrease with age, whereas NT1 tau and NfL increase

open access: yesAlzheimer’s Research & Therapy, 2020
Background Down syndrome (DS) is the most common genetic cause of Alzheimer’s disease (AD), but diagnosis of AD in DS is challenging due to the intellectual disability which accompanies DS.
David Mengel   +10 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Interferon signaling modulates Down syndrome-associated Alzheimer’s disease pathology in a mouse model

open access: yesiScience
Summary: Individuals with Down syndrome (DS), caused by trisomy of chromosome 21 (chr21, T21), are strongly predisposed to Alzheimer’s disease (AD), due to triplication of the APP gene, with ∼100% penetrance of AD brain pathology by age 40 and variable ...
Paula Araya   +15 more
doaj   +1 more source

Web Untuk Deteksi Dini Tingkat Retardasi Down Syndrome Pada Anak [PDF]

open access: yes, 2015
Down Syndrome is a condition of physical and mental development's retardation in children that caused by abnormalities in the development of the chromosome. However, behind the special needs held by children with Down syndrome, they have a chance to live
Leonita, C. (Christine)   +1 more
core  

Evaluation of a usability testing guide for mobile applications focused on people with Down syndrome (USATESTDOWN) [PDF]

open access: yes, 2016
Usability testing of mobile applications involving people with Down syndrome is an issue that has not been comprehensively investigated. There is no single proposal that takes on board all the issues that could potentially be taken into account to deal ...
Alamán Roldán, Xavier   +5 more
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Significant modifications of the salivary proteome potentially associated with complications of Down syndrome revealed by top-down proteomics

open access: yes, 2013
People with Down syndrome, a frequent genetic disorder in humans, have increased risk of health problems associated with this condition. One clinical feature of Down syndrome is the increased prevalence and severity of periodontal disease in comparison ...
Cabras, Tiziana   +7 more
core   +1 more source

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