User profiles for Panagiotis Konstantinopoulos

Panagiotis Konstantinopoulos

Dana-Farber Cancer Institute, Harvard Medical School
Verified email at dfci.harvard.edu
Cited by 19200

Homologous recombination deficiency: exploiting the fundamental vulnerability of ovarian cancer

PA Konstantinopoulos, R Ceccaldi, GI Shapiro… - Cancer discovery, 2015 - AACR
Approximately 50% of epithelial ovarian cancers (EOC) exhibit defective DNA repair via
homologous recombination (HR) due to genetic and epigenetic alterations of HR pathway genes…

Gene Expression Profile of BRCAness That Correlates With Responsiveness to Chemotherapy and With Outcome in Patients With Epithelial Ovarian Cancer

PA Konstantinopoulos, D Spentzos… - Journal of clinical …, 2010 - ascopubs.org
Purpose To define a gene expression profile of BRCAness that correlates with chemotherapy
response and outcome in epithelial ovarian cancer (EOC). Methods A publicly available …

Single-arm phases 1 and 2 trial of niraparib in combination with pembrolizumab in patients with recurrent platinum-resistant ovarian carcinoma

PA Konstantinopoulos, S Waggoner, GA Vidal… - JAMA …, 2019 - jamanetwork.com
Importance Patients with recurrent ovarian carcinoma frequently develop resistance to
platinum-based chemotherapy, at which time treatment options become limited. Objective To …

Berzosertib plus gemcitabine versus gemcitabine alone in platinum-resistant high-grade serous ovarian cancer: a multicentre, open-label, randomised, phase 2 trial

PA Konstantinopoulos, SC Cheng… - The Lancet …, 2020 - thelancet.com
Background High-grade serous ovarian cancers show increased replication stress, rendering
cells vulnerable to ATR inhibition because of near universal loss of the G1/S checkpoint (…

Post-translational modifications and regulation of the RAS superfamily of GTPases as anticancer targets

PA Konstantinopoulos, MV Karamouzis… - Nature reviews Drug …, 2007 - nature.com
The involvement of the RAS superfamily of monomeric GTPases in carcinogenesis is
increasingly being appreciated. A complex array of post-translational modifications and a highly …

Keap1 mutations and Nrf2 pathway activation in epithelial ovarian cancer

PA Konstantinopoulos, D Spentzos, E Fountzilas… - Cancer research, 2011 - AACR
Resistance to platinum-based chemotherapy develops in the majority of patients with epithelial
ovarian cancer (EOC). Platinum compounds form electrophilic intermediates that mediate …

Germline and somatic tumor testing in epithelial ovarian cancer: ASCO guideline

PA Konstantinopoulos, B Norquist… - Journal of Clinical …, 2020 - ascopubs.org
PURPOSE To provide recommendations on genetic and tumor testing for women diagnosed
with epithelial ovarian cancer based on available evidence and expert consensus. …

Homologous-recombination-deficient tumours are dependent on Polθ-mediated repair

…, MIR Petalcorin, KW O'Connor, PA Konstantinopoulos… - Nature, 2015 - nature.com
Large-scale genomic studies have shown that half of epithelial ovarian cancers (EOCs)
have alterations in genes regulating homologous recombination (HR) repair 1 . Loss of HR …

Replication fork stability confers chemoresistance in BRCA-deficient cells

…, JR Ruiter, JA Daniel, PA Konstantinopoulos… - Nature, 2016 - nature.com
Cells deficient in the Brca1 and Brca2 genes have reduced capacity to repair DNA double-strand
breaks by homologous recombination and consequently are hypersensitive to DNA-…

Association of polymerase e–mutated and microsatellite-instable endometrial cancers with neoantigen load, number of tumor-infiltrating lymphocytes, and expression …

…, CJ Wu, UA Matulonis, PA Konstantinopoulos - JAMA …, 2015 - jamanetwork.com
Importance Immune checkpoint inhibitor therapy has shown benefit in various cancers, but
their potential in endometrial cancer (EC) is unknown. Observations Prediction of neoantigen …