New horizons of synthetic lethality in cancer: current development and future perspectives
V Previtali, G Bagnolini, A Ciamarone… - Journal of Medicinal …, 2024 - ACS Publications
In recent years, synthetic lethality has been recognized as a solid paradigm for anticancer
therapies. The discovery of a growing number of synthetic lethal targets has led to a …
therapies. The discovery of a growing number of synthetic lethal targets has led to a …
Small molecules targeting DNA polymerase theta (POLθ) as promising synthetic lethal agents for precision cancer therapy
MC Pismataro, A Astolfi, ML Barreca… - Journal of medicinal …, 2023 - ACS Publications
Synthetic lethality (SL) is an innovative strategy in targeted anticancer therapy that exploits
tumor genetic vulnerabilities. This topic has come to the forefront in recent years, as …
tumor genetic vulnerabilities. This topic has come to the forefront in recent years, as …
Simultaneous inhibition of DNA-PK and Polϴ improves integration efficiency and precision of genome editing
S Wimberger, N Akrap, M Firth, J Brengdahl… - Nature …, 2023 - nature.com
Genome editing, specifically CRISPR/Cas9 technology, has revolutionized biomedical
research and offers potential cures for genetic diseases. Despite rapid progress, low …
research and offers potential cures for genetic diseases. Despite rapid progress, low …
Multifaceted nature of DNA polymerase θ
AA Kruchinin, AV Makarova - International Journal of Molecular Sciences, 2023 - mdpi.com
DNA polymerase θ belongs to the A family of DNA polymerases and plays a key role in DNA
repair and damage tolerance, including double-strand break repair and DNA translesion …
repair and damage tolerance, including double-strand break repair and DNA translesion …
Small-molecule Polθ inhibitors provide safe and effective tumor radiosensitization in preclinical models
G Rodriguez-Berriguete, M Ranzani, R Prevo… - Clinical Cancer …, 2023 - AACR
Purpose: DNA polymerase theta (Polθ, encoded by the POLQ gene) is a DNA repair enzyme
critical for microhomology mediated end joining (MMEJ). Polθ has limited expression in …
critical for microhomology mediated end joining (MMEJ). Polθ has limited expression in …
Modulating mutational outcomes and improving precise gene editing at CRISPR-Cas9-induced breaks by chemical inhibition of end-joining pathways
J Schimmel, N Munoz-Subirana, H Kool… - Cell Reports, 2023 - cell.com
Gene editing through repair of CRISPR-Cas9-induced chromosomal breaks offers a means
to correct a wide range of genetic defects. Directing repair to produce desirable outcomes by …
to correct a wide range of genetic defects. Directing repair to produce desirable outcomes by …
Discovery of 3-hydroxymethyl-azetidine derivatives as potent polymerase theta inhibitors
Y Wang, C Wang, J Liu, D Sun, F Meng… - Bioorganic & Medicinal …, 2024 - Elsevier
Inhibition of the low fidelity DNA polymerase Theta (Polθ) is emerging as an attractive,
synthetic-lethal antitumor strategy in BRCA-deficient tumors. Here we report the AI-enabled …
synthetic-lethal antitumor strategy in BRCA-deficient tumors. Here we report the AI-enabled …
Quantitative, titratable and high-throughput reporter assays to measure DNA double strand break repair activity in cells
E Rajendra, D Grande, B Mason… - Nucleic Acids …, 2024 - academic.oup.com
Repair of DNA damage is essential for the maintenance of genome stability and cell viability.
DNA double strand breaks (DSBs) constitute a toxic class of DNA lesion and multiple …
DNA double strand breaks (DSBs) constitute a toxic class of DNA lesion and multiple …
Discovery and Proof of Concept of Potent Dual Polθ/PARP Inhibitors for Efficient Treatment of Homologous Recombination-Deficient Tumors
L Ma, W Chen, M Yang, S Ha, S Xiong… - Journal of Medicinal …, 2024 - ACS Publications
DNA polymerase theta (Polθ) has recently emerged as a new attractive synthetic lethal
target involved in DNA damage repair. Inactivating Polθ alone or in combination with PARP …
target involved in DNA damage repair. Inactivating Polθ alone or in combination with PARP …
Targeting the DNA damage response in cancer
G Federica, C Michela, D Giovanna - MedComm, 2024 - Wiley Online Library
DNA damage response (DDR) pathway is the coordinated cellular network dealing with the
identification, signaling, and repair of DNA damage. It tightly regulates cell cycle progression …
identification, signaling, and repair of DNA damage. It tightly regulates cell cycle progression …