Recent submissions
Now showing items 1161-1180 of 4699
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Attenuating Adaptive VEGF-A and IL8 Signaling Restores Durable Tumor Control in AR Antagonist-Treated Prostate Cancers.
(AMER ASSOC CANCER RESEARCH, 2022-06-03)UNLABELLED: Inhibiting androgen signaling using androgen signaling inhibitors (ASI) remains the primary treatment for castrate-resistant prostate cancer. Acquired resistance to androgen receptor (AR)-targeted therapy ... -
ARAF suppresses ERBB3 expression and metastasis in a subset of lung cancers.
(2022-03-18)RAF kinases are highly conserved serine/threonine kinases, and among the three RAF isoforms (ARAF, BRAF, and CRAF), the pathophysiological relevance of ARAF is not well defined. Here, we show that patients with lung cancer ... -
A Phase I Study Investigating AZD8186, a Potent and Selective Inhibitor of PI3Kβ/δ, in Patients with Advanced Solid Tumors.
(AMER ASSOC CANCER RESEARCH, 2022-06-01)PURPOSE: To characterize safety and tolerability of the selective PI3Kβ inhibitor AZD8186, identify a recommended phase II dose (RP2D), and assess preliminary efficacy in combination with abiraterone acetate or vistusertib. ... -
A non-coding RNA balancing act: miR-346-induced DNA damage is limited by the long non-coding RNA NORAD in prostate cancer.
(BMC, 2022-03-22)BACKGROUND: miR-346 was identified as an activator of Androgen Receptor (AR) signalling that associates with DNA damage response (DDR)-linked transcripts in prostate cancer (PC). We sought to delineate the impact of miR-346 ... -
Amino acid dependence in acute myeloid leukaemia
(Institute of Cancer Research (University Of London), 2022-05-31)Acute myeloid leukaemia (AML) is a heterogeneous disease which remains curable in only a minority of patients. Outcome is dismal in the subgroup with adverse genetic features. Amino acid (AA) depletion is a therapeutic ... -
Targeting the tumour microenvironment with endosialin-directed CAR T-cells
(Institute of Cancer Research (University Of London), 2022-05-31)Advances in T-cell engineering have facilitated the generation of CAR T-cells that successfully deplete malignant cells of haematological cancers. However, attempts to target solid tumours with CAR T-cells have been hindered ... -
Genome-Protective Topoisomerase 2a-Dependent G2 Arrest Requires p53 in hTERT-Positive Cancer Cells.
(American Association for Cancer Research (AACR), 2022-05-03)UNLABELLED: Topoisomerase 2a (Topo2a)-dependent G2 arrest engenders faithful segregation of sister chromatids, yet in certain tumor cell lines where this arrest is dysfunctional, a PKCε-dependent failsafe pathway can be ... -
Encoding BRAF inhibitor functions in protein degraders.
(ROYAL SOC CHEMISTRY, 2022-06-22)Various BRAF kinase inhibitors were developed to treat cancers carrying the BRAFV600E mutation. First-generation BRAF inhibitors could lead to paradoxical activation of the MAPK pathway, limiting their clinical usefulness. ... -
Loss of E-cadherin leads to Id2-dependent inhibition of cell cycle progression in metastatic lobular breast cancer.
(SPRINGERNATURE, 2022-05-20)Invasive lobular breast carcinoma (ILC) is characterized by proliferative indolence and long-term latency relapses. This study aimed to identify how disseminating ILC cells control the balance between quiescence and cell ... -
Phase 1b study of berzosertib and cisplatin in patients with advanced triple-negative breast cancer.
(NATURE PORTFOLIO, 2022-04-07)Platinum derivatives are commonly used for the treatment of patients with metastatic triple-negative breast cancer (TNBC). However, resistance often develops, leading to treatment failure. This expansion cohort (part C2) ... -
Genetics of relapse and treatment resistance in multiple myeloma
(Institute of Cancer Research (University Of London), 2022-05-31)Better understanding of the mechanisms of relapse and treatment resistance in myeloma could improve clinical outcomes. Copy number aberrations (CNA) are a major feature of multiple myeloma, however their evolution over ... -
Mathematical modelling of subclonal interactions in paediatric high-grade gliomas
(Institute of Cancer Research (University Of London), 2022-05-31)Despite a low overall mutational burden, paediatric high-grade gliomas (pHGG) display high intra-tumour heterogeneity. Accumulating evidence suggest the presence of cellular mechanisms that maintain such high heterogeneity, ... -
Identification of novel targets for the treatment of endocrine-resistant breast cancer
(Institute of Cancer Research (University Of London), 2022-05-31)While endocrine therapy is an effective, well-tolerated treatment for oestrogen receptor positive (ER-positive) breast cancer, a large proportion of initial responders will develop hormone therapy resistance, and relapse. ... -
Individualized Prediction of Drug Response and Rational Combination Therapy in NSCLC Using Artificial Intelligence-Enabled Studies of Acute Phosphoproteomic Changes.
(AMER ASSOC CANCER RESEARCH, 2022-06-01)We hypothesize that the study of acute protein perturbation in signal transduction by targeted anticancer drugs can predict drug sensitivity of these agents used as single agents and rational combination therapy. We assayed ... -
Pre-pectoral one-stage breast reconstruction with anterior biological acellular dermal matrix coverage.
(AME PUBLISHING COMPANY, 2021-03-01)BACKGROUND: Pre-pectoral implant breast reconstruction (IBR) is gaining popularity. Several techniques using different types of meshes and methods of placement have been described, but no method is currently considered ... -
Reasons of PEG failure to eliminate gastroesophageal reflux in mechanically ventilated patients.
(BAISHIDENG PUBLISHING GROUP INC, 2009-11-21)AIM: To investigate factors predicting failure of percutaneous endoscopic gastrostomy (PEG) to eliminate gastroesophageal reflux (GER). METHODS: Twenty-nine consecutive mechanically ventilated patients were investigated. ... -
High concentrations of reactive oxygen species in the BAL fluid are correlated with lung injury in rabbits after hemorrhagic shock and resuscitation.
(TOHOKU UNIV MEDICAL PRESS, 2009-11-01)Increased levels of cytokines or reactive oxygen species (ROS) in the bronchoalveolar lavage (BAL) fluid are associated with acute lung injury after ischemia/reperfusion. We investigated the correlation of these markers ... -
A phase space model of a Versa HD linear accelerator for application to Monte Carlo dose calculation in a real-time adaptive workflow.
(WILEY, 2022-09-01)PURPOSE: This study aims to develop and validate a simple geometric model of the accelerator head, from which a particle phase space can be calculated for application to fast Monte Carlo dose calculation in real-time ... -
How can we recruit more men of African or African-Caribbean ancestry into our research? Co-creating a video to raise awareness of prostate cancer risk and the PROFILE study.
(Springer Science and Business Media LLC, 2022-04-18)BACKGROUND: Men of African ancestry are at increased risk of developing prostate cancer (PrCa) compared to men from other backgrounds. The PROFILE study aims to understand whether genetic information can better target who ... -
The level of hypotension during hemorrhagic shock is a major determinant of the post-resuscitation systemic inflammatory response: an experimental study.
(Springer Science and Business Media LLC, 2008-07-18)BACKGROUND: To evaluate whether the level of hypotension during hemorrhagic shock may influence the oxidative and inflammatory responses developed during post-ischemic resuscitation. METHODS: Fifteen rabbits were equally ...