Results 251 to 260 of about 13,616,352 (396)

Mitochondria and Endoplasmic Reticulum Contact Site as a Regulator of Proteostatic Stress Responses in Neurodegenerative Diseases

open access: yesBioEssays, EarlyView.
Recent findings indicate that mitochondria‐associated membranes (MAMs), where the endoplasmic reticulum directly contacts the mitochondria, are a novel microdomain essential for cellular homeostasis, including proteostasis. We summarize the disruption of protein homeostasis and MAM alteration in neurodegenerative diseases, then discuss challenges and ...
Seiji Watanabe, Koji Yamanaka
wiley   +1 more source

Phosphorylation of NMDA receptors by cyclin B/CDK1 modulates calcium dynamics and mitosis. [PDF]

open access: yesCommun Biol, 2020
Rosendo-Pineda MJ   +8 more
europepmc   +1 more source

Compact Origins and Where to Find Them: ORC's Guide to Genome‐Wide Licensing

open access: yesBioEssays, EarlyView.
Origin licensing is a key requirement for any eukaryotic cell to initiate DNA replication in S‐phase. Here, we review the most recent findings in the orchestrated action of the origin recognition complex (ORC) to sequentially load two MCM2‐7 helicases onto DNA with a focus on origin architecture and sequencing‐based methods.
Christian Speck   +1 more
wiley   +1 more source

The Expression of p18INK4 and p27kip1 Cyclin-Dependent Kinase Inhibitors Is Regulated Differently During Human B Cell Differentiation [PDF]

open access: bronze, 2000
Nicolas Schrantz   +5 more
openalex   +1 more source

Transcription‐Replication Conflicts: Unlocking New Frontiers in Cancer

open access: yesBioEssays, EarlyView.
Transcription‐replication conflicts (TRCs) constitute a major source of genome instability. Such conflicts are regulated by chromatin, its dysfunction causing replication stress, DNA breaks, and mutations frequently found in cancer. We review the molecular basis of TRCs and chromatin regulation and discuss the clinical potential of targeting TRCs as ...
Aleix Bayona‐Feliu, Andrés Aguilera
wiley   +1 more source

Dynamic protein interactions probed by NMR spectroscopy

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Abstract Dynamic protein–protein interactions are essential for diverse cellular processes but often evade structural characterization due to their transient, heterogeneous, and disordered nature. This review focuses on how nuclear magnetic resonance (NMR) spectroscopy can provide detailed, residue‐level insights into these complex interactions.
Jaeseok Lee, Jung Ho Lee
wiley   +1 more source

Two-Step Mechanism of Cyclin B Degradation Initiated by Proteolytic Cleavage with the 26 S Proteasome in Fish. [PDF]

open access: yesSci Rep, 2020
Tokumoto T   +7 more
europepmc   +1 more source

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