Checkpoint responses to DNA double-strand breaks

DP Waterman, JE Haber… - Annual review of …, 2020 - annualreviews.org
Cells confront DNA damage in every cell cycle. Among the most deleterious types of DNA
damage are DNA double-strand breaks (DSBs), which can cause cell lethality if unrepaired …

Current and future direction in treatment of HPV-related cervical disease

N Khairkhah, A Bolhassani, R Najafipour - Journal of Molecular Medicine, 2022 - Springer
Human papillomavirus (HPV) is the most common sexually transmitted virus in the world.
About 70% of cervical cancers are caused by the most oncogenic HPV genotypes of 16 and …

A genetic map of the response to DNA damage in human cells

M Olivieri, T Cho, A Álvarez-Quilón, K Li… - Cell, 2020 - cell.com
The response to DNA damage is critical for cellular homeostasis, tumor suppression,
immunity, and gametogenesis. In order to provide an unbiased and global view of the DNA …

TP53-dependent toxicity of CRISPR/Cas9 cuts is differential across genomic loci and can confound genetic screening

MM Álvarez, J Biayna, F Supek - Nature communications, 2022 - nature.com
CRISPR/Cas9 gene editing can inactivate genes in a precise manner. This process involves
DNA double-strand breaks (DSB), which may incur a loss of cell fitness. We hypothesize that …

Sharpening the molecular scissors: advances in gene-editing technology

M Broeders, P Herrero-Hernandez, MPT Ernst… - Iscience, 2020 - cell.com
The ability to precisely modify human genes has been made possible by the development of
tools such as meganucleases, zinc finger nucleases, TALENs, and CRISPR/Cas. These now …

A systematic genome-wide mapping of oncogenic mutation selection during CRISPR-Cas9 genome editing

S Sinha, K Barbosa, K Cheng, MDM Leiserson… - Nature …, 2021 - nature.com
Recent studies have reported that genome editing by CRISPR–Cas9 induces a DNA
damage response mediated by p53 in primary cells hampering their growth. This could lead …

Genome-wide interrogation of gene functions through base editor screens empowered by barcoded sgRNAs

P Xu, Z Liu, Y Liu, H Ma, Y Xu, Y Bao, S Zhu… - Nature …, 2021 - nature.com
Canonical CRISPR–knockout (KO) screens rely on Cas9-induced DNA double-strand
breaks (DSBs) to generate targeted gene KOs. These methodologies may yield distorted …

CRISPR/Cas9-induced DNA damage enriches for mutations in a p53-linked interactome: implications for CRISPR-based therapies

L Jiang, K Ingelshed, Y Shen, SV Boddul, VS Iyer… - Cancer Research, 2022 - AACR
Inactivating p53 mutations are the most abundant genetic alterations found in cancer. Here
we show that CRISPR/Cas9-induced double-stranded DNA breaks enrich for cells deficient …

Discovering and validating cancer genetic dependencies: approaches and pitfalls

A Lin, JM Sheltzer - Nature Reviews Genetics, 2020 - nature.com
Cancer 'genetic dependencies'—genes whose products are essential for cancer cell fitness—
are promising targets for therapeutic development. However, recent evidence has cast doubt …

[HTML][HTML] Functional genomics for cancer drug target discovery

B Haley, F Roudnicky - Cancer Cell, 2020 - cell.com
Functional genomics describes a field of biology that uses a range of approaches for
assessing gene function with high-throughput molecular, genetic, and cellular technologies …