Results 161 to 170 of about 156,001 (374)
Nucleosome-free Region Dominates Histone Acetylation in Targeting SWR1 to Promoters for H2A.Z Replacement [PDF]
, 2013 Anand Ranjan +8 more
openalex +1 more source
Co‐localization of tau and TDP‐43 after extracellular vesicle delivery to cells
The FEBS Journal, EarlyView.Extracellular vesicles (EVs) derived from donor cells transfected with EGFP–2N4R‐tau or mCherry‐wtTDP‐43 were taken up by recipient cells, leading to cytosolic co‐localization of tau and TDP‐43. Molecular modeling revealed that tau and TDP‐43 directly interact through hydrogen bonding, suggesting a mechanistic link underlying their co‐pathology ...
Farhang Aliakbari +6 more
wiley +1 more source
Communications BiologyThe nucleosome is a fundamental unit of chromatin in which about 150 base pairs of DNA are wrapped around a histone octamer. The overlapping di-nucleosome has been proposed as a product of chromatin remodeling around the transcription start site, and ...
Masahiro Nishimura +11 more
doaj +1 more source
Molecular Systems Biology, 2010 Gene regulation differs greatly between related species, constituting a major source of phenotypic diversity. Recent studies characterized extensive differences in the gene expression programs of closely related species. In contrast, virtually nothing is
Itay Tirosh, Nadejda Sigal, Naama Barkai
doaj +1 more source
Calculation of complex DNA damage induced by ions
, 2011 This paper is devoted to the analysis of the complex damage of DNA irradiated by ions. The analysis and assessment of complex damage is important because cells in which it occurs are less likely to survive because the DNA repair mechanisms may not be ...
Gallagher, David C. +2 more
core +1 more source
Intrinsic specificity of a ‘core’ TIP60 acetyltransferase complex in Drosophila
The FEBS Journal, EarlyView.The intrinsic substrate selectivity of the Drosophila TIP60‐core acetyltransferase was determined using synthetic nucleosome arrays. Targeted mass spectrometry revealed site‐specific acetylation of histones H2A, H2A.V, and H4, uncovering distinct acetylation rates and patterns across individual lysines.
Silke Krause +5 more
wiley +1 more source
Tissue Resident Memory Cells: Friend or Foe?
Immunology, EarlyView.Tissue‐resident memory T cells (TRM cells) are specialised immune cells in barrier tissues like the lungs, skin and gut, providing rapid host defence and tumour surveillance. Their retention and differentiation are regulated by molecules such as CD69, CD103 and TGF‐β. Dysregulation of TRM cells can lead to chronic activation, driving conditions such as
Chidimma F. Chude +2 more
wiley +1 more source
Recovery From Anorexia Nervosa: A Concept Analysis
Journal of Advanced Nursing, EarlyView.ABSTRACT Aim Despite decades of research, we still know surprisingly little about how best to bring about lasting recovery from anorexia nervosa (AN). Furthermore, there is a lack of consensus in the research and treatment communities about what constitutes recovery from AN, or whether “recovery” is even an appropriate term to use in this context.
Sarah Ramsay, Kendra Allison
wiley +1 more source
Epigenetic Regulation in the Pathogenesis of Periodontitis
Journal of Periodontal Research, EarlyView.The aim of this narrative literature review was to identify epigenetic marks associated with periodontitis and to place them in a biological context. The literature was reviewed based on pre‐defined criteria. Cell type specific chromatin and mRNA modifications were included.
Henrik Dommisch +3 more
wiley +1 more source