[HTML][HTML] Triple‑negative breast cancer therapy: Current and future perspectives

KA Won, C Spruck - International journal of …, 2020 - … .spandidos-publications.com
Triple‑negative breast cancer (TNBC) accounts for 10‑15% of all breast cancer cases.
TNBCs lack estrogen and progesterone receptors and express low levels of HER2, and …

PARP inhibitor resistance mechanisms and implications for post-progression combination therapies

EK Lee, UA Matulonis - Cancers, 2020 - mdpi.com
The use of PARP inhibitors (PARPi) is growing widely as FDA approvals have shifted its use
from the recurrence setting to the frontline setting. In parallel, the population developing …

The CHK1 inhibitor prexasertib exhibits monotherapy activity in high-grade serous ovarian cancer models and sensitizes to PARP inhibition

K Parmar, BS Kochupurakkal, JB Lazaro, ZC Wang… - Clinical Cancer …, 2019 - AACR
Purpose: PARP inhibitors are approved for the treatment of high-grade serous ovarian
cancers (HGSOC). Therapeutic resistance, resulting from restoration of homologous …

[HTML][HTML] PARP inhibitor resistance in ovarian cancer: Underlying mechanisms and therapeutic approaches targeting the ATR/CHK1 pathway

Ł Biegała, A Gajek, A Marczak, A Rogalska - Biochimica et Biophysica Acta …, 2021 - Elsevier
Ovarian cancer (OC) constitutes the most common cause of gynecologic cancer-related
death in women worldwide. Despite consistent developments in treatment strategies for OC …

PARP inhibitors for ovarian cancer: current indications, future combinations, and novel assets in development to target DNA damage repair

PA Konstantinopoulos, S Lheureux… - American Society of …, 2020 - ascopubs.org
PARP inhibitors (PARPIs) have revolutionized the treatment of epithelial ovarian cancer, first
for BRCA-associated cancer, and, recently, for all epithelial cancers of serous or high-grade …

Combination Treatment Strategies to Overcome PARP Inhibitor Resistance

YH Soung, J Chung - Biomolecules, 2023 - mdpi.com
Poly (ADP-ribose) polymerase (PARP) enzymes have been shown to be essential for DNA
repair pathways, including homologous recombination repair (HRR). Cancers with HRR …

CHK2 inhibition provides a strategy to suppress hematologic toxicity from PARP inhibitors

Z Xu, CJ Vandenberg, E Lieschke, L Di Rago… - Molecular Cancer …, 2021 - AACR
Patients with cancer treated with PARP inhibitors (PARPi) experience various side effects,
with hematologic toxicity being most common. Short-term treatment of mice with olaparib …

The Influence of PARP, ATR, CHK1 Inhibitors on Premature Mitotic Entry and Genomic Instability in High-Grade Serous BRCAMUT and BRCAWT Ovarian Cancer …

P Gralewska, A Gajek, D Rybaczek, A Marczak… - Cells, 2022 - mdpi.com
Olaparib is a poly (ADP-ribose) polymerase inhibitor (PARPi) that inhibits PARP1/2, leading
to replication-induced DNA damage that requires homologous recombination repair …

[HTML][HTML] A phase II trial of prexasertib (LY2606368) in patients with extensive-stage small-cell lung cancer

LA Byers, A Navarro, E Schaefer, M Johnson… - Clinical Lung Cancer, 2021 - Elsevier
Background This study assessed the checkpoint kinase 1 inhibitor prexasertib in patients
with extensive-stage small-cell lung cancer (ED-SCLC). Patients and Methods This was a …

Prexasertib: An investigational checkpoint kinase inhibitor for the treatment of high-grade serous ovarian cancer

G Evangelisti, F Barra, M Moioli, P Sala… - Expert Opinion on …, 2020 - Taylor & Francis
Introduction Patients with high-grade serous ovarian cancer (HGSOC) have a poor
prognosis, and current chemotherapy regimens for treating advanced disease are far from …