Browsing Cancer Therapeutics by author "De Bono, Johann"
Now showing items 61-80 of 103
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Metabolomic changes of the multi (-AGC-) kinase inhibitor AT13148 in cells, mice and patients are associated with NOS regulation.
Pal, A; Asad, Y; Ruddle, R; Henley, AT; Swales, K; et al. (SPRINGER, 2020-04-13)INTRODUCTION: To generate biomarkers of target engagement or predictive response for multi-target drugs is challenging. One such compound is the multi-AGC kinase inhibitor AT13148. Metabolic signatures of selective signal ... -
Modulation of Plasma Metabolite Biomarkers of the MAPK Pathway with MEK Inhibitor RO4987655: Pharmacodynamic and Predictive Potential in Metastatic Melanoma.
Ang, JE; Pal, A; Asad, YJ; Henley, AT; Valenti, M; et al. (AMER ASSOC CANCER RESEARCH, 2017-10-01)MAPK pathway activation is frequently observed in human malignancies, including melanoma, and is associated with sensitivity to MEK inhibition and changes in cellular metabolism. Using quantitative mass spectrometry-based ... -
Molecular and immunological features of a prolonged exceptional responder with malignant pleural mesothelioma treated initially and rechallenged with pembrolizumab.
Minchom, A; Yuan, W; Crespo, M; Gurel, B; Figueiredo, I; et al. (BMJ PUBLISHING GROUP, 2020-03-01)BACKGROUND: This case represents an exceptional response to pembrolizumab in a patient with epithelioid mesothelioma with a further response on rechallenge. CASE PRESENTATION: A 77-year-old woman with advanced epithelioid ... -
Multidisciplinary interventions in a specialist Drug Development Unit to improve family history documentation and onward referral of patients with advanced cancer to cancer genetics services.
Moss, CA; Cojocaru, E; Hanwell, J; Ward, S; Xu, W; et al. (ELSEVIER SCI LTD, 2019-06-01)BACKGROUND: Molecular aberrations in cancer may represent therapeutic targets, and, if arising from the germline, may impact further cancer risk management in patients and their blood relatives. Annually, 600-700 patients ... -
Multiparametric bone MRI targeting aides lesion selection for CT-guided sclerotic bone biopsies in metastatic castrate resistant prostate cancer.
Donners, R; Figueiredo, I; Westaby, D; Koh, D-M; Tunariu, N; et al. (BMC, 2023-12-15)BACKGROUND: Bone biopsies in metastatic castrate-resistant prostate cancer (mCRPC) patients can be challenging. This study's objective was to prospectively validate a multiparametric bone MRI (mpBMRI) algorithm to facilitate ... -
Neutrophil to Lymphocyte Ratio in Castration-Resistant Prostate Cancer Patients Treated With Daily Oral Corticosteroids.
Mehra, N; Sharp, A; Lorente, D; Dolling, D; Sumanasuriya, S; et al. (CIG MEDIA GROUP, LP, 2017-12-01)BACKGROUND: The neutrophil to lymphocyte ratio (NLR) has been shown to be highly prognostic across many tumor types, and predictive of treatment outcome in advanced prostate cancer, and has been postulated to be an indirect ... -
Neutrophil-lymphocyte ratio kinetics in patients with advanced solid tumours on phase I trials of PD-1/PD-L1 inhibitors.
Ameratunga, M; Chénard-Poirier, M; Moreno Candilejo, I; Pedregal, M; Lui, A; et al. (ELSEVIER SCI LTD, 2018-01-01)BACKGROUND: Although the neutrophil-lymphocyte ratio (NLR) is prognostic in many oncological settings, its significance in the immunotherapy era is unknown. Mechanistically, PD-1/PD-L1 inhibitors may alter NLR. We sought ... -
Olaparib in patients with metastatic castration-resistant prostate cancer with DNA repair gene aberrations (TOPARP-B): a multicentre, open-label, randomised, phase 2 trial.
Mateo, J; Porta, N; Bianchini, D; McGovern, U; Elliott, T; et al. (ELSEVIER SCIENCE INC, 2020-01-01)BACKGROUND: Metastatic castration-resistant prostate cancer is enriched in DNA damage response (DDR) gene aberrations. The TOPARP-B trial aims to prospectively validate the association between DDR gene aberrations and ... -
Orally bioavailable CDK9/2 inhibitor shows mechanism-based therapeutic potential in MYCN-driven neuroblastoma.
Poon, E; Liang, T; Jamin, Y; Walz, S; Kwok, C; et al. (AMER SOC CLINICAL INVESTIGATION INC, 2020-11-02)The undruggable nature of oncogenic Myc transcription factors poses a therapeutic challenge in neuroblastoma, a pediatric cancer in which MYCN amplification is strongly associated with unfavorable outcome. Here, we show ... -
PARP Inhibitors for Advanced Prostate Cancer: Validating Predictive Biomarkers.
Mateo, J; Carreira, S; de Bono, JS (ELSEVIER, 2019-10-01) -
Patient-derived organoids model treatment response of metastatic gastrointestinal cancers.
Vlachogiannis, G; Hedayat, S; Vatsiou, A; Jamin, Y; Fernández-Mateos, J; et al. (AMER ASSOC ADVANCEMENT SCIENCE, 2018-02-23)Patient-derived organoids (PDOs) have recently emerged as robust preclinical models; however, their potential to predict clinical outcomes in patients has remained unclear. We report on a living biobank of PDOs from ... -
Pharmacodynamic and Clinical Results from a Phase I/II Study of the HSP90 Inhibitor Onalespib in Combination with Abiraterone Acetate in Prostate Cancer.
Slovin, S; Hussain, S; Saad, F; Garcia, J; Picus, J; et al. (AMER ASSOC CANCER RESEARCH, 2019-08-01)PURPOSE: Onalespib is a potent, fragment-derived second-generation HSP90 inhibitor with preclinical activity in castration-resistant prostate cancer (CPRC) models. This phase I/II trial evaluated onalespib in combination ... -
Phase I clinical trials in patients with advanced non-small cell lung cancer treated within a Drug Development Unit: What have we learnt?
Capelan, M; Roda, D; Geuna, E; Rihawi, K; Bodla, S; et al. (ELSEVIER IRELAND LTD, 2017-09-01)OBJECTIVES: Despite advances in novel drug development for patients with advanced non-small cell lung cancer (NSCLC), there are still only a limited number of approved treatments. We therefore evaluated the clinical outcomes ... -
Phase I Trial of First-in-Class ATR Inhibitor M6620 (VX-970) as Monotherapy or in Combination With Carboplatin in Patients With Advanced Solid Tumors.
Yap, TA; O'Carrigan, B; Penney, MS; Lim, JS; Brown, JS; et al. (AMER SOC CLINICAL ONCOLOGY, 2020-06-22)PURPOSE: Preclinical studies demonstrated that ATR inhibition can exploit synthetic lethality (eg, in cancer cells with impaired compensatory DNA damage responses through ATM loss) as monotherapy and combined with DNA-damaging ... -
Phase I Trial of the PARP Inhibitor Olaparib and AKT Inhibitor Capivasertib in Patients with BRCA1/2- and Non-BRCA1/2-Mutant Cancers.
Yap, TA; Kristeleit, R; Michalarea, V; Pettitt, SJ; Lim, JSJ; et al. (AMER ASSOC CANCER RESEARCH, 2020-10-01)Preclinical studies have demonstrated synergy between PARP and PI3K/AKT pathway inhibitors in BRCA1 and BRCA2 (BRCA1/2)-deficient and BRCA1/2-proficient tumors. We conducted an investigator-initiated phase I trial utilizing ... -
Phenotypic diversity of circulating tumour cells in patients with metastatic castration-resistant prostate cancer.
McDaniel, AS; Ferraldeschi, R; Krupa, R; Landers, M; Graf, R; et al. (WILEY, 2017-11-01)OBJECTIVES: To use a non-biased assay for circulating tumour cells (CTCs) in patients with prostate cancer (PCa) in order to identify non-traditional CTC phenotypes potentially excluded by conventional detection methods ... -
Plasma Cell-free DNA Concentration and Outcomes from Taxane Therapy in Metastatic Castration-resistant Prostate Cancer from Two Phase III Trials (FIRSTANA and PROSELICA).
Mehra, N; Dolling, D; Sumanasuriya, S; Christova, R; Pope, L; et al. (ELSEVIER, 2018-09-01)BACKGROUND: Noninvasive biomarkers are needed to guide metastatic castration-resistant prostate cancer (mCRPC) treatment. OBJECTIVE: To clinically qualify baseline and on-treatment cell-free DNA (cfDNA) concentrations as ... -
Plasma Metabolomic Changes following PI3K Inhibition as Pharmacodynamic Biomarkers: Preclinical Discovery to Phase I Trial Evaluation.
Ang, JE; Pandher, R; Ang, JC; Asad, YJ; Henley, AT; et al. (AMER ASSOC CANCER RESEARCH, 2016-06-01)PI3K plays a key role in cellular metabolism and cancer. Using a mass spectrometry-based metabolomics platform, we discovered that plasma concentrations of 26 metabolites, including amino acids, acylcarnitines, and ... -
Prostate-specific Antigen Decline After 4 Weeks of Treatment with Abiraterone Acetate and Overall Survival in Patients with Metastatic Castration-resistant Prostate Cancer.
Rescigno, P; Lorente, D; Bianchini, D; Ferraldeschi, R; Kolinsky, MP; et al. (ELSEVIER SCIENCE BV, 2016-11-01)BACKGROUND: The availability of multiple new treatments for metastatic castration-resistant prostate cancer (mCRPC) mandates earlier treatment switches in the absence of a response. A decline in prostate-specific antigen ... -
Prostate-Specific Membrane Antigen Expression and Response to DNA Damaging Agents in Prostate Cancer.
Sheehan, B; Neeb, A; Buroni, L; Paschalis, A; Riisnaes, R; et al. (AMER ASSOC CANCER RESEARCH, 2022-07-15)PURPOSE: Prostate-specific membrane antigen (PSMA) targeting therapies such as Lutetium-177 (177Lu)-PSMA-617 are affecting outcomes from metastatic castration-resistant prostate cancer (mCRPC). However, a significant subset ...