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Quantitative Cell Cycle Analysis Based on an Endogenous All-in-One Reporter for Cell Tracking and Classification.
(CELL PRESS, 2017-05-30)
Cell cycle kinetics are crucial to cell fate decisions. Although live imaging has provided extensive insights into this relationship at the single-cell level, the limited number of fluorescent markers that can be used in ...
Chemotherapy-induced senescent cancer cells engulf other cells to enhance their survival.
(ROCKEFELLER UNIV PRESS, 2019-11-04)
In chemotherapy-treated breast cancer, wild-type p53 preferentially induces senescence over apoptosis, resulting in a persisting cell population constituting residual disease that drives relapse and poor patient survival ...
High Proliferation Rate and a Compromised Spindle Assembly Checkpoint Confers Sensitivity to the MPS1 Inhibitor BOS172722 in Triple-Negative Breast Cancers.
(AMER ASSOC CANCER RESEARCH, 2019-10-01)
BOS172722 (CCT289346) is a highly potent, selective, and orally bioavailable inhibitor of spindle assembly checkpoint kinase MPS1. BOS172722 treatment alone induces significant sensitization to death, particularly in highly ...
Metabolic adaptability in metastatic breast cancer by AKR1B10-dependent balancing of glycolysis and fatty acid oxidation.
(NATURE PUBLISHING GROUP, 2019-06-20)
The different stages of the metastatic cascade present distinct metabolic challenges to tumour cells and an altered tumour metabolism associated with successful metastatic colonisation provides a therapeutic vulnerability ...
The oncolytic virus Delta-24-RGD elicits an antitumor effect in pediatric glioma and DIPG mouse models.
(NATURE PUBLISHING GROUP, 2019-05-28)
Pediatric high-grade glioma (pHGG) and diffuse intrinsic pontine gliomas (DIPGs) are aggressive pediatric brain tumors in desperate need of a curative treatment. Oncolytic virotherapy is emerging as a solid therapeutic ...
BRD4 facilitates replication stress-induced DNA damage response.
(NATURE PUBLISHING GROUP, 2018-07-12)
Previous reports have demonstrated that select cancers depend on BRD4 to regulate oncogenic gene transcriptional programs. Here we describe a novel role for BRD4 in DNA damage response (DDR). BRD4 associates with and ...
Hypoxia-induced switch in SNAT2/SLC38A2 regulation generates endocrine resistance in breast cancer.
(NATL ACAD SCIENCES, 2019-06-18)
Tumor hypoxia is associated with poor patient outcomes in estrogen receptor-α-positive (ERα+) breast cancer. Hypoxia is known to affect tumor growth by reprogramming metabolism and regulating amino acid (AA) uptake. Here, ...
p53 Loss in MYC-Driven Neuroblastoma Leads to Metabolic Adaptations Supporting Radioresistance.
(AMER ASSOC CANCER RESEARCH, 2016-09-29)
Neuroblastoma is the most common childhood extracranial solid tumor. In high-risk cases, many of which are characterized by amplification of MYCN, outcome remains poor. Mutations in the p53 (TP53) tumor suppressor are rare ...
ATMIN Is a Tumor Suppressor Gene in Lung Adenocarcinoma.
(AMER ASSOC CANCER RESEARCH, 2019-10-15)
Tumor cells proliferate rapidly and thus are frequently subjected to replication stress and the risk of incomplete duplication of the genome. Fragile sites are replicated late, making them more vulnerable to damage when ...
Integrin-Mediated Macrophage Adhesion Promotes Lymphovascular Dissemination in Breast Cancer.
(CELL PRESS, 2019-05-14)
Lymphatic vasculature is crucial for metastasis in triple-negative breast cancer (TNBC); however, cellular and molecular drivers controlling lymphovascular metastasis are poorly understood. We define a macrophage-dependent ...