Publications associées à A dual role for the chromatin reader ORCA/LRWD1 in targeting the origin recognition complex to chromatin

Publications associées (10)

Structure of a Gcn2 dimer in complex with the large 60S ribosomal subunit

The integrated stress response (ISR) is a central signaling network that enables eukaryotic cells to respond to a variety of different environmental stresses. Such stresses cause ribosome collisions that lead to activation of the kinase Gcn2, resulting in ...

Proceedings of the National Academy of Sciences2025

Elemental cryo-imaging reveals SOS1-dependent vacuolar sodium accumulation

Etienne Bellani, Anders Meibom, Stéphane Laurent Escrig, Cristina Martin Olmos, Priya Ramakrishna, Christel Genoud

Increasing soil salinity causes significant crop losses globally; therefore, understanding plant responses to salt (sodium) stress is of high importance. Plants avoid sodium toxicity through subcellular compartmentation by intricate processes involving a h ...

NATURE PORTFOLIO2025

A nuclear jamming transition in vertebrate organogenesis

Sangwoo Kim

Jamming of cell collectives and associated rigidity transitions have been shown to play a key role in tissue dynamics, structure and morphogenesis. Cellular jamming is controlled by cellular density and the mechanics of cell-cell contacts. However, the con ...

NATURE PORTFOLIO2024

Recombinant Full-Length TDP-43 Oligomers Retain Their Ability to Bind RNAs, Are Not Toxic, and Do Not Seed TDP-43 Aggregation in Vitro

Hilal Lashuel, Yllza Jasiqi, Lixin Yang

TAR DNA-binding protein with 43 kD (TDP-43) is a partially disordered protein that misfolds and accumulates in the brains of patients affected by several neurodegenerative diseases. TDP-43 oligomers have been reported to form due to aberrant misfolding or ...

Amer Chemical Soc2023

MAGI1 localizes to mature focal adhesion and modulates endothelial cell adhesion, migration and angiogenesis

Jelena Zaric

MAGI1 is an intracellular adaptor protein that stabilizes cell junctions and regulates epithelial and endothelial integrity. Here, we report that that in endothelial cells MAGI1 colocalizes with paxillin, beta 3-integrin, talin 1, tensin 3 and alpha-4-acti ...

2021

Structural basis for recognition of bacterial cell wall teichoic acid by pseudo-symmetric SH3b-like repeats of a viral peptidoglycan hydrolase

Matteo Dal Peraro, Alessio Prunotto

Endolysins are bacteriophage-encoded peptidoglycan hydrolases targeting the cell wall of host bacteria via their cell wall-binding domains (CBDs). The molecular basis for selective recognition of surface carbohydrate ligands by CBDs remains elusive. Here, ...

2021

The ULK1/2 and AMPK Inhibitor SBI-0206965 Blocks AICAR and Insulin-Stimulated Glucose Transport

Jonas Roland Knudsen

The small molecule kinase inhibitor SBI-0206965 was originally described as a specific inhibitor of ULK1/2. More recently, it was reported to effectively inhibit AMPK and several studies now report its use as an AMPK inhibitor. Currently, we investigated t ...

2020

Regulation of cGAS- and RLR-mediated immunity to nucleic acids

Andrea Ablasser

Pathogen-derived nucleic acids are crucial signals for innate immunity. Despite the structural similarity between those and host nucleic acids, mammalian cells have been able to evolve powerful innate immune signaling pathways that originate from the detec ...

NATURE PUBLISHING GROUP2020

Crosslinking Allosteric Sites on the Nucleosome

Paul Joseph Dyson, Ursula Röthlisberger, Lucinda Kate Batchelor, Thibaud Edouard Alistair von Erlach

Targeting defined histone protein sites in chromatin is an emerging therapeutic approach that can potentially be enhanced by allosteric effects within the nucleosome. Here we characterized a novel hetero-bimetallic compound with a design based on a nucleos ...

Wiley-VCH Verlag GmbH2019

Traceless Synthesis of Asymmetrically Modified Bivalent Nucleosomes

Beat Fierz, Carolin Christine Lechner, Ninad Dilip Agashe

Nucleosomes carry extensive post-translational modifications (PTMs), which results in complex modification patterns that are involved in epigenetic signaling. Although two copies of each histone coexist in a nucleosome, they may not carry the same PTMs and ...

Wiley-VCH Verlag GmbH2016