ArticleMolecular biology reports2022
WASHC1 interacts with MCM2-7 complex to promote cell survival under replication stress.
Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- MCM2-7 proteins promote NF-κB transcriptional activity through cooperative promoter recruitment.Bioscience reports · 2026Article
- p300-mediated histone H3K18 lactylation promotes mitochondrial ROS accumulation via mitophagy inhibition to potentiate dopamine agonists efficacy in prolactinomas.Redox biology · 2026Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundWASHC1 is a member of the Wiskott-Aldrich syndrome protein (WASP) family and is involved in endosomal protein sorting and trafficking through the generation of filamentous actin (F-actin) via activation of the Arp2/3 complex. There is increasing evidence that WASHC1 is present in the nucleus and nuclear WASHC1 plays important roles in regulating gene transcription, DNA repair as well as maintaining nuclear organization. However, the multi-faceted functions of nuclear WASHC1 still need to be clarified. METHODS AND
resultsWe show here that WASHC1 interacts with several components of the minichromosome maintenance (MCM) 2-7 complex by using co-immunoprecipitation and in situ proximity ligation assay. WASHC1-depleted cells display normal DNA replication and S-phase progression. However, loss of WASHC1 sensitizes HeLa cells to DNA replication inhibitor hydroxyurea (HU) and increases chromosome instability of HeLa and 3T3 cells under condition of HU-induced replication stress. Re-expression of nuclear WASHC1 in WASHC1
conclusionsSince efficient loading of excess MCM2-7 complexes is required for cells to survive replicative stress, these results demonstrate that WASHC1 promotes cell survival and maintain chromosomal stability under replication stress through recruitment of excess MCM complex to origins.
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