Search Results - "Marshall, Mark S."
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LY2606368 Causes Replication Catastrophe and Antitumor Effects through CHK1-Dependent Mechanisms
Published in Molecular cancer therapeutics (01-09-2015)“…CHK1 is a multifunctional protein kinase integral to both the cellular response to DNA damage and control of the number of active replication forks. CHK1…”
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Establishment and characterization of patient-derived xenograft of a rare pediatric anaplastic pleomorphic xanthoastrocytoma (PXA) bearing a CDC42SE2-BRAF fusion
Published in Scientific reports (06-06-2023)“…Pleomorphic xanthoastrocytoma (PXA) is a rare subset of primary pediatric glioma with 70% 5-year disease free survival. However, up to 20% of cases present…”
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Integrative Multi-OMICs Identifies Therapeutic Response Biomarkers and Confirms Fidelity of Clinically Annotated, Serially Passaged Patient-Derived Xenografts Established from Primary and Metastatic Pediatric and AYA Solid Tumors
Published in Cancers (30-12-2022)“…Establishment of clinically annotated, molecularly characterized, patient-derived xenografts (PDXs) from treatment-naïve and pretreated patients provides a…”
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PAK1 Phosphorylation of MEK1 Regulates Fibronectin-Stimulated MAPK Activation
Published in The Journal of cell biology (21-07-2003)“…Activation of the Ras-MAPK signal transduction pathway is necessary for biological responses both to growth factors and ECM. Here, we provide evidence that…”
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Targeted treatment of refractory primitive neuroectodermal tumor arising from an immature teratoma with crizotinib leading to a sustained response
Published in Clinical case reports (01-01-2023)“…Here we present a case of metastatic PNET which arose from an immature teratoma that was refractory to standard Ewing sarcoma chemotherapy. This PNET was…”
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The protein kinase Pak3 positively regulates Raf-1 activity through phosphorylation of serine 338
Published in Nature (London) (12-11-1998)“…The pathway involving the signalling protein p21Ras propagates a range of extracellular signals from receptors on the cell membrane to the cytoplasm and…”
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Parthenolide and sulindac cooperate to mediate growth suppression and inhibit the nuclear factor-κB pathway in pancreatic carcinoma cells
Published in Molecular cancer therapeutics (01-04-2005)“…Activation of the transcription factor nuclear factor-κB (NF-κB) has been implicated in pancreatic tumorigenesis. We evaluated the effect of a novel NF-κB…”
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Aurora A-Selective Inhibitor LY3295668 Leads to Dominant Mitotic Arrest, Apoptosis in Cancer Cells, and Shows Potent Preclinical Antitumor Efficacy
Published in Molecular cancer therapeutics (01-12-2019)“…Although Aurora A, B, and C kinases share high sequence similarity, especially within the kinase domain, they function distinctly in cell-cycle progression…”
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Previously unreported somatic variants in two patients with pleuropulmonary blastoma with metastatic brain recurrence
Published in Pediatric blood & cancer (01-05-2021)Get full text
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Systems Biology Approach Identifies Prognostic Signatures of Poor Overall Survival and Guides the Prioritization of Novel BET-CHK1 Combination Therapy for Osteosarcoma
Published in Cancers (01-09-2020)“…Osteosarcoma (OS) patients exhibit poor overall survival, partly due to copy number variations (CNVs) resulting in dysregulated gene expression and therapeutic…”
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Insulin signaling inhibits the 5-HT2C receptor in choroid plexus via MAP kinase
Published in BMC neuroscience (09-06-2003)“…G protein-coupled receptors (GPCRs) interact with heterotrimeric GTP-binding proteins (G proteins) to modulate acute changes in intracellular messenger levels…”
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Regulation of the protein kinase Raf-1 by oncogenic Ras through phosphatidylinositol 3-kinase, Cdc42/Rac and Pak
Published in Current biology (09-03-2000)“…Activation of the protein kinase Raf-1 is a complex process involving association with the GTP-bound form of Ras (Ras–GTP), membrane translocation and both…”
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Normal and oncogenic p21ras proteins bind to the amino-terminal regulatory domain of c-Raf-1
Published in Nature (London) (22-07-1993)“…In higher eukaryotes, the Ras and Raf-1 proto-oncoproteins transduce growth and differentiation signals initiated by tyrosine kinases. The Ras polypeptide and…”
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Cell cycle effects of nonsteroidal anti-inflammatory drugs and enhanced growth inhibition in combination with gemcitabine in pancreatic carcinoma cells
Published in The Journal of pharmacology and experimental therapeutics (01-09-2001)“…Increased cyclooxygenase-2 (COX-2) expression in human pancreatic adenocarcinomas, as well as the growth-inhibitory effect of nonsteroidal anti-inflammatory…”
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An intact Raf zinc finger is required for optimal binding to processed Ras and for ras-dependent Raf activation in situ
Published in Molecular and Cellular Biology (01-01-1997)“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Retraction: Interferon-inducible protein 10 and macrophage inflammatory protein-1α inhibit growth factor stimulation of Raf-1 kinase activity and protein synthesis in a human growth factor-dependent hematopoietic cell line. VOLUME 270 (1995) PAGES 21998-22007
Published in The Journal of biological chemistry (23-06-2006)Get full text
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Transformation of interleukin-3–dependent cells without participation of Stat5/bcl-xL: cooperation of akt with raf/erk leads to p65 nuclear factor κB–mediated antiapoptosis involving c-IAP2
Published in Blood (15-10-2001)“…Tyrosine kinase oncogenes such as p210BCR-ABL activate multiple signal pathways. As a result, it is difficult to infer the functional relevance of a pathway…”
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PDGF induction of tyrosine phosphorylation of GTPase activating protein
Published in Nature (London) (07-12-1989)“…The cascade of biochemical events triggered by growth factors and their receptors is central to understanding normal cell-growth regulation and its subversion…”
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Cloning of bovine GAP and its interaction with oncogenic ras p21
Published in Nature (London) (01-09-1988)“…The plasma membrane-bound mammalian ras proteins of relative molecular mass 21,000 (ras p21) share biochemical and structural properties with other guanine…”
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