Automated Author ProfileLane, Karen
Lane, Karen
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets for this author
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the author's datasets
Total Mentions
Total mentions of the author's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 2.3 (sum of 3 datasets Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
No description available
Authors
- Lane, Karen
Raw data for Sousa, Amin, et al., 2025Abstract:ARID1A is a subunit of the BAF chromatin remodelling complex that is frequently mutated in cancer. It is challenging to predict how ARID1A loss impacts cancer therapy response because it participates in many different cellular pathways. G quadruplex (G4) binding ligands, such as pyridostatin, have shown anticancer effects, but the pathways and genetic determinants involved in the response to G4 ligands are still not fully understood. Here, we show that ARID1A deficient cells are selectively sensitive to pyridostatin when compared with isogenic controls. Sensitivity to pyridostatin was apparent in ovarian and colorectal cancer cell line models, and in vivo studies suggest that G4 ligands hold promise for treating ARID1A deficient cancers. While we find that ARID1A impacts on pyridostatin-induced transcriptional responses, we find that pyridostatin-mediated toxicity in ARID1A-deficient cells is driven by defective DNA repair of topoisomerase-induced breaks. We show that ARID1A-deficient cells are unable to efficiently accumulate non-homologous end joining proteins on chromatin following pyridostatin exposure. These data uncover a role for ARID1A in the cellular response to G4 ligands, and link remodelling to G4 ligand-induced transcriptional and DNA damage responses.
Authors
- Lane, Karen
Raw data for Sousa, Amin, et al., 2025Abstract:ARID1A is a subunit of the BAF chromatin remodelling complex that is frequently mutated in cancer. It is challenging to predict how ARID1A loss impacts cancer therapy response because it participates in many different cellular pathways. G quadruplex (G4) binding ligands, such as pyridostatin, have shown anticancer effects, but the pathways and genetic determinants involved in the response to G4 ligands are still not fully understood. Here, we show that ARID1A deficient cells are selectively sensitive to pyridostatin when compared with isogenic controls. Sensitivity to pyridostatin was apparent in ovarian and colorectal cancer cell line models, and in vivo studies suggest that G4 ligands hold promise for treating ARID1A deficient cancers. While we find that ARID1A impacts on pyridostatin-induced transcriptional responses, we find that pyridostatin-mediated toxicity in ARID1A-deficient cells is driven by defective DNA repair of topoisomerase-induced breaks. We show that ARID1A-deficient cells are unable to efficiently accumulate non-homologous end joining proteins on chromatin following pyridostatin exposure. These data uncover a role for ARID1A in the cellular response to G4 ligands, and link remodelling to G4 ligand-induced transcriptional and DNA damage responses.
Authors
- Lane, Karen