Published in Nature Structural & Molecular Biology
Using a combination of bioinformatics, biochemistry, genetics, genomics and cell-based approaches, this study shows that the H3–H4 binding capacity of the histone chaperone SPT2 is required to preserve chromatin structure and function in Metazoa.
Published in Cellular Physiology and Biochemistry
Background/Aims: In addition to their action of lowering blood cholesterol levels, statins modulate biological characteristics and functions of arterial myocytes such as viability, proliferation, apoptosis, survival and contraction. The present study tested whether simvastatin, as a prototype statin, enhances autophagy in coronary arterial myocytes...
Published in Nature Structural & Molecular Biology
Published in Nature Structural & Molecular Biology
Here the authors investigate the contribution of transposable elements to regulation of gene expression in human trophoblasts. Amongst other examples, they identify an LTR10A element with potential implications for preeclampsia.
Published in Nature structural & molecular biology
Published in Nature structural & molecular biology
The DNA-repair capacity in somatic cells is limited compared with that in germ cells. It has remained unknown whether not only lesion-type-specific, but overall repair capacities could be improved. Here we show that the DREAM repressor complex curbs the DNA-repair capacities in somatic tissues of Caenorhabditis elegans. Mutations in the DREAM compl...
Published in Nature Structural & Molecular Biology
Alkane monooxygenase (AlkB) enables diverse microorganisms to hydrolyze alkanes as their sole carbon and energy source. Liu and colleagues reveal how AlkB orients an alkane to its active site and performs a selective terminal C–H bond hydroxylation.
Published in Nature Structural & Molecular Biology
The authors demonstrate that cells that are deficient in H3K9 trimethylation display more compact mitotic chromosomes decorated with aberrantly high H3S10 phosphorylation and H3K27 trimethylation. By quantitative proteomics, they show that H3K9 trimethylation is essential for mitotic bookmarking by Esrrb and thus for the maintenance of epigenetic m...
Published in Nature Structural & Molecular Biology
AlphaFold2 predictions, X-ray crystallography and cryo-EM analyses reveal how related human glycoproteins GP2 and uromodulin catch pathogenic bacteria by presenting a high-mannose glycan that acts as a decoy for fimbrial adhesin FimH.
Published in Nature Structural & Molecular Biology
Here, the authors show that replication protein A (RPA) tends to self-assemble into dynamic condensates, in a manner that is stimulated by ssDNA and regulated by RPA2 phosphorylation. RPA condensates are functionally important for telomere clustering and RAD52-dependent telomere maintenance.
