Results 251 to 260 of about 87,804 (313)

Epigenetic Modulation and Brain Function in Parkinson's Disease: The Role of Exercise Alone or Combined With Polyphenols

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
Similarly, polyphenols affect epigenetic marks and reduce oxidative stress and inflammation, both key drivers of PD pathology. Therefore, in this review, we explore how these interventions, individually and in combination, influence epigenetic mechanisms relevant to PD.
Xuenan Cao, Xiantao Cui, Bita Badehnoosh
wiley   +1 more source

Daily rhythm in DNA methylation and the effect of total sleep deprivation

open access: yesJournal of Sleep Research, Volume 34, Issue 4, August 2025.
Summary Numerous hormones and genes exhibit diurnal 24‐hr rhythms that can also be affected by sleep deprivation. Here we studied diurnal rhythms in DNA methylation under a 24‐hr sleep/wake cycle and a subsequent 29 hr of continual wakefulness (1 night of sleep deprivation).
Antti‐Jussi Ämmälä   +9 more
wiley   +1 more source

The dynamic epigenome [PDF]

open access: yesNature Structural & Molecular Biology, 2013
openaire   +2 more sources

Genetic Architecture of Immune Cell DNA Methylation in the Rhesus Macaque

open access: yesMolecular Ecology, Volume 34, Issue 15, August 2025.
ABSTRACT Genetic variation that impacts gene regulation, rather than protein function, can have strong effects on trait variation both within and between species. Epigenetic mechanisms, such as DNA methylation, are often an important intermediate link between genotype and phenotype, yet genetic effects on DNA methylation remain understudied in natural ...
Christina E. Costa   +12 more
wiley   +1 more source

Exploring the untapped potential of single‐cell and spatial omics in plant biology

open access: yesNew Phytologist, Volume 247, Issue 3, Page 1098-1116, August 2025.
Summary Advances in single‐cell and spatial omics technologies have revolutionised biology by revealing the diverse molecular states of individual cells and their spatial organization within tissues. The field of plant biology has widely adopted single‐cell transcriptome and chromatin accessibility profiling and spatial transcriptomics, which extend ...
Tatsuya Nobori
wiley   +1 more source

Unstable anthocyanin pigmentation in Streptocarpus sect. Saintpaulia (African violet) is due to transcriptional selectivity of a single MYB gene

open access: yesNew Phytologist, Volume 247, Issue 3, Page 1426-1444, August 2025.
Summary Saintpaulia (African violet) pigmentation is notoriously unstable and sometimes forms white stripes, particularly following passage through tissue culture. White‐striped petals were thought to be due to periclinal chimeras, but we confirmed that white stripes result from epigenetic regulation rather than periclinal chimeras based on the flower ...
Daichi Kurata   +5 more
wiley   +1 more source

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