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ARID1A is a subunit of the BAF chromatin remodelling complex that is frequently mutated in cancer. However, it is challenging to predict how ARID1A loss might impact on responses to cancer therapies because it participates in many different cellular pathways. G quadruplex (G4) binding ligands, such ...
ORGANISM(S): Homo sapiens (Human) 
2025-08-15 | PXD063556 | Pride
ARID1A recruits non-homologous end joining factors to DNA breaks induced by G4 ligands
ARID1A, a subunit of the BAF chromatin remodeler, is frequently mutated in cancer. Predicting how ARID1A loss impacts cancer therapy response is challenging because it influences many cellular pathways. G quadruplex (G4) binding ligands, such as pyridostatin, show anticancer effects, but the genetic...
ORGANISM(S): Homo sapiens 
2025-08-13 | GSE295547 | GEO
Chemo- versus immuno-precipitation of G-quadruplex-DNA (G4- DNA): a direct comparison of the efficiency of the antibody BG4 versus the small-molecule ligands TASQs for G4 affinity capture
We investigated herein the interaction between nucleolin (NCL) and a set of G4 sequences derived from the CEB25 human minisatellite which adopt a parallel topology while differing by the length of the central loop (from 9nt to1nt). It is revealed that NCL strongly binds to long-loop (9-5 nt) G4 whil...
ORGANISM(S): Homo sapiens (Human) 
2020-03-19 | PXD016529 | Pride
Characterization of TASQ Ligands Capturing in vivo G4 Structures in Rice
The reliability of the BG4-IP-seq protocol, along with the straightforward access to rice genomic DNA, makes this system ideal for comparing the pull-down efficiency of the antibody BG4 versus the small-molecular baits BioTASQ and BioCyTASQ. These two TASQs (for template-assembled synthetic G-quarte...
ORGANISM(S): Oryza sativa 
2023-08-10 | GSE200171 | GEO
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