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Small-Molecule Polθ Inhibitors Provide Safe and Effective Tumor Radiosensitization in Preclinical Models.

Clinical cancer research : an official journal of the American Association for Cancer Research | 2023

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 normal tissues but is frequently overexpressed in cancer cells and, therefore, represents an ideal target for tumor-specific radiosensitization. In this study we evaluate whether targeting Polθ with novel small-molecule inhibitors is a feasible strategy to improve the efficacy of radiotherapy.

Pubmed ID: 36689546 RIS Download

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This is a list of tools and resources that we have found mentioned in this publication.


Promega (tool)

RRID:SCR_006724

An Antibody supplier

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Imaris (tool)

RRID:SCR_007370

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Millipore (tool)

RRID:SCR_008983

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RRID:SCR_013311

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NCI-H460 (tool)

RRID:CVCL_0459

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HeLa (tool)

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HEK293 (tool)

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ds DNA Marker (HYB331-01) (antibody)

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RRID:SCR_000306

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