Search Results - "NATHANSON, David"
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Neoadjuvant PD-1 blockade induces T cell and cDC1 activation but fails to overcome the immunosuppressive tumor associated macrophages in recurrent glioblastoma
Published in Nature communications (26-11-2021)“…Primary brain tumors, such as glioblastoma (GBM), are remarkably resistant to immunotherapy, even though pre-clinical models suggest effectiveness. To…”
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Biosafety and Biohazards: Understanding Biosafety Levels and Meeting Safety Requirements of a Biobank
Published in Methods in molecular biology (Clifton, N.J.) (2019)“…When it comes to biobanking and working with different types of laboratory specimens, it is important to understand potential biohazards to ensure safety of…”
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3
Extrachromosomal oncogene amplification drives tumour evolution and genetic heterogeneity
Published in Nature (London) (02-03-2017)“…Circular extrachromosomal DNA is found in nearly half of human cancers of a wide variety of histologic types, increasing the copy number of driver oncogenes…”
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Clinicopathological Evaluation of the Potential Anatomic Pathways of Systemic Metastasis from Primary Breast Cancer Suggests an Orderly Spread Through the Regional Lymph Nodes
Published in Annals of surgical oncology (01-11-2020)“…Background Two conflicting hypotheses as to how breast cancer (BC) accesses the systemic circulation dominated the 20th century and affected surgical…”
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2-Hydroxyglutarate Inhibits ATP Synthase and mTOR Signaling
Published in Cell metabolism (01-09-2015)“…We discovered recently that the central metabolite α-ketoglutarate (α-KG) extends the lifespan of C. elegans through inhibition of ATP synthase and TOR…”
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Targeted Therapy Resistance Mediated by Dynamic Regulation of Extrachromosomal Mutant EGFR DNA
Published in Science (American Association for the Advancement of Science) (03-01-2014)“…Intratumoral heterogeneity contributes to cancer drug resistance, but the underlying mechanisms are not understood. Single-cell analyses of patient-derived…”
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Metabolic Vulnerabilities in Brain Cancer
Published in Neurosurgery clinics of North America (01-04-2021)“…Glioblastomas (GBMs) exhibit altered metabolism to support a variety of bioenergetic and biosynthetic demands for tumor growth, invasion, and drug resistance…”
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Processing of Primary Patient Tumors and Subsequent Generation of Primary Cell Lines
Published in Methods in molecular biology (Clifton, N.J.) (2019)“…Patient tumor tissue processing is an important step in the generation of clinically relevant specimens for in vitro and in vivo studies. Proper disassociation…”
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CDKN2A deletion remodels lipid metabolism to prime glioblastoma for ferroptosis
Published in Cancer cell (12-06-2023)“…Malignant tumors exhibit heterogeneous metabolic reprogramming, hindering the identification of translatable vulnerabilities for metabolism-targeted therapy…”
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Bioengineered scaffolds for 3D culture demonstrate extracellular matrix-mediated mechanisms of chemotherapy resistance in glioblastoma
Published in Matrix biology (01-01-2020)“…Originating in the brain, glioblastoma (GBM) is a highly lethal and virtually incurable cancer, in large part because it readily develops resistance to…”
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Mechanisms of breast cancer metastasis
Published in Clinical & experimental metastasis (01-02-2022)“…Invasive breast cancer tends to metastasize to lymph nodes and systemic sites. The management of metastasis has evolved by focusing on controlling the growth…”
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Ferroptosis inhibition by lysosome-dependent catabolism of extracellular protein
Published in Cell chemical biology (17-11-2022)“…Cancer cells need a steady supply of nutrients to evade cell death and proliferate. Depriving cancer cells of the amino acid cystine can trigger the…”
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18F-Labeled brain-penetrant EGFR tyrosine kinase inhibitors for PET imaging of glioblastoma
Published in Chemical science (Cambridge) (06-12-2023)“…Significant evidence suggests that the failure of clinically tested epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (e.g. erlotinib,…”
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14
The transcription factor Fli1 restricts the formation of memory precursor NK cells during viral infection
Published in Nature immunology (01-04-2022)“…Natural killer (NK) cells are innate lymphocytes that possess traits of adaptive immunity, such as memory formation. However, the molecular mechanisms by which…”
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Brain-Mimetic 3D Culture Platforms Allow Investigation of Cooperative Effects of Extracellular Matrix Features on Therapeutic Resistance in Glioblastoma
Published in Cancer research (Chicago, Ill.) (01-03-2018)“…Glioblastoma (GBM) tumors exhibit potentially actionable genetic alterations against which targeted therapies have been effective in treatment of other…”
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F-Labeled brain-penetrant EGFR tyrosine kinase inhibitors for PET imaging of glioblastoma
Published in Chemical science (Cambridge) (06-12-2023)“…Significant evidence suggests that the failure of clinically tested epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors ( e.g. erlotinib,…”
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18 F-Labeled brain-penetrant EGFR tyrosine kinase inhibitors for PET imaging of glioblastoma
Published in Chemical science (Cambridge) (06-12-2023)“…Significant evidence suggests that the failure of clinically tested epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors ( erlotinib, lapatinib,…”
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Chemical Methods for the Simultaneous Quantitation of Metabolites and Proteins from Single Cells
Published in Journal of the American Chemical Society (01-04-2015)“…We describe chemical approaches for integrated metabolic and proteomic assays from single cells. Quantitative assays for intracellular metabolites, including…”
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African Ancestry-Associated Gene Expression Profiles in Triple-Negative Breast Cancer Underlie Altered Tumor Biology and Clinical Outcome in Women of African Descent
Published in Cancer discovery (02-11-2022)“…Women of sub-Saharan African descent have disproportionately higher incidence of triple-negative breast cancer (TNBC) and TNBC-specific mortality across all…”
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EGFR, the Lazarus target for precision oncology in glioblastoma
Published in Neuro-oncology (Charlottesville, Va.) (01-12-2022)“…The Lazarus effect is a rare condition that happens when someone seemingly dead shows signs of life. The epidermal growth factor receptor (EGFR) represents a…”
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