ArticleJournal of visualized experiments : JoVE2018
Investigation of Protein Recruitment to DNA Lesions Using 405 Nm Laser Micro-irradiation.
Article in Journal of visualized experiments : JoVE, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 15 citations in OpenAlex.
- FL496, an FL118-derived small molecule, induces growth inhibition, senescence, and apoptosis of malignant pleural mesothelioma (MPM) cells, and exhibits anti-MPM tumor efficacy strikingly superior to the pemetrexed-cisplatin combination.Journal of experimental & clinical cancer research : CR · 2025Article
- The function of MYC in base excision repair protects against RAS-induced senescence.Nucleic acids research · 2025Article
- An E3 ubiquitin ligase localization screen uncovers DTX2 as a novel ADP-ribosylation-dependent regulator of DNA double-strand break repair.The Journal of biological chemistry · 2024Article
- Ubiquitin-induced RNF168 condensation promotes DNA double-strand break repair.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- SMARCAL1 ubiquitylation controls its association with RPA-coated ssDNA and promotes replication fork stability.PLoS biology · 2024Article
- The function of BCL11B in base excision repair contributes to its dual role as an oncogene and a haplo-insufficient tumor suppressor gene.Nucleic acids research · 2024Article
- Laser microirradiation as a tool to investigate the role of liquid-liquid phase separation in DNA damage repair.STAR protocols · 2022Article
- POGZ promotes homology-directed DNA repair in an HP1-dependent manner.EMBO reports · 2022Article
- Assessing kinetics and recruitment of DNA repair factors using high content screens.Cell reports · 2021Article
- Spatiotemporal dynamics of homologous recombination repair at single collapsed replication forks.Nature communications · 2018Article
- SHLD2/FAM35A co-operates with REV7 to coordinate DNA double-strand break repair pathway choice.The EMBO journal · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The DNA Damage Response (DDR) uses a plethora of proteins to detect, signal, and repair DNA lesions. Delineating this response is critical to understand genome maintenance mechanisms. Since recruitment and exchange of proteins at lesions are highly dynamic, their study requires the ability to generate DNA damage in a rapid and spatially-delimited manner. Here, we describe procedures to locally induce DNA damage in human cells using a commonly available laser-scanning confocal microscope equipped with a 405 nm laser line. Accumulation of genome maintenance factors at laser stripes can be assessed by immunofluorescence (IF) or in real-time using proteins tagged with fluorescent reporters. Using phosphorylated histone H2A.X (γ-H2A.X) and Replication Protein A (RPA) as markers, the method provides sufficient resolution to discriminate locally-recruited factors from those that spread on adjacent chromatin. We further provide ImageJ-based scripts to efficiently monitor the kinetics of protein relocalization at DNA damage sites. These refinements greatly simplify the study of the DDR dynamics.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.