[HTML][HTML] Targeting DNA damage response and repair to enhance therapeutic index in cisplatin-based cancer treatment

RC Kiss, F Xia, S Acklin - International journal of molecular sciences, 2021 - mdpi.com
Platinum-based chemotherapies, such as cisplatin, play a large role in cancer treatment.
The development of resistance and treatment toxicity creates substantial barriers to disease …

[HTML][HTML] Small-molecule inhibitors targeting FEN1 for cancer therapy

F Yang, Z Hu, Z Guo - Biomolecules, 2022 - mdpi.com
DNA damage repair plays a key role in maintaining genomic stability and integrity. Flap
endonuclease 1 (FEN1) is a core protein in the base excision repair (BER) pathway and …

IgA-dominated humoral immune responses govern patients' outcome in endometrial cancer

G Mandal, S Biswas, CM Anadon, X Yu, CD Gatenbee… - Cancer research, 2022 - AACR
Recent studies suggest that B cells could play an important role in the tumor
microenvironment. However, the role of humoral responses in endometrial cancer remains …

[HTML][HTML] Olaparib-Resistant BRCA2MUT Ovarian Cancer Cells with Restored BRCA2 Abrogate Olaparib-Induced DNA Damage and G2/M Arrest Controlled by the …

Ł Biegała, A Gajek, A Marczak, A Rogalska - Cells, 2023 - mdpi.com
The PARP inhibitor (PARPi) olaparib is currently the drug of choice for serous ovarian
cancer (OC), especially in patients with homologous recombination (HR) repair deficiency …

[HTML][HTML] Targeting DNA damage repair precision medicine strategies in cancer

J Brownlie, S Kulkarni, M Algethami… - Current Opinion in …, 2023 - Elsevier
DNA repair targeted therapeutics is a promising precision medicine strategy in cancer. The
development and clinical use of PARP inhibitors has transformed lives for many patients …

An ultrasensitive biosensing platform for FEN1 activity detection based on target-induced primer extension to trigger the collateral cleavage of CRISPR/Cas12a

X Cai, D Zhao, X Li, Q Zheng, X Shu, S Ding… - Analytica Chimica …, 2022 - Elsevier
Abstract Flap endonuclease 1 (FEN1), a structure-selective endonuclease essential for DNA
replication and repair, has been considered as a new promising marker for early cancer …

FEN1 promotes cancer progression of cholangiocarcinoma by regulating the Wnt/β-catenin signaling pathway

X Yuwei, D Bingzi, S Zhaowei, F Yujie, Z Wei… - Digestive and Liver …, 2024 - Elsevier
Purpose Cholangiocarcinoma (CHOL) comprises a cluster of highly heterogeneous
malignant biliary tumors. Flap endonuclease-1 (FEN1) is a member of the Rad2 structure …

[HTML][HTML] Targeting Mre11 overcomes platinum resistance and induces synthetic lethality in XRCC1 deficient epithelial ovarian cancers

A Alblihy, R Ali, M Algethami, A Shoqafi… - NPJ precision …, 2022 - nature.com
Platinum resistance is a clinical challenge in ovarian cancer. Platinating agents induce DNA
damage which activate Mre11 nuclease directed DNA damage signalling and response …

[HTML][HTML] Ligase 1 is a predictor of platinum resistance and its blockade is synthetically lethal in XRCC1 deficient epithelial ovarian cancers

R Ali, M Alabdullah, M Algethami, A Alblihy, I Miligy… - Theranostics, 2021 - ncbi.nlm.nih.gov
Rationale: The human ligases (LIG1, LIG3 and LIG4) are essential for the maintenance of
genomic integrity by catalysing the formation of phosphodiester bonds between adjacent …

Androgen receptor knockdown enhances prostate cancer chemosensitivity by down‐regulating FEN1 through the ERK/ELK1 signalling pathway

W Xie, S Li, H Guo, J Zhang, M Tu, R Wang… - Cancer …, 2023 - Wiley Online Library
Abstract Purpose Flap endonuclease 1 (FEN1) is highly upregulated in prostate cancer and
promotes the growth of prostate cancer cells. Androgen receptor (AR) is the most critical …