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One or more keywords matched the following properties of Lengyel, Ernst Robert
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overview I trained both as a scientist and as a physician and, throughout my career, I have focused on the treatment and biology of ovarian cancer (OvCa). My Ph.D. thesis was on the role of proteases in ovarian cancer and my clinical fellowship involved a special emphasis on the treatment of patients with this disease. As a surgeon and clinician, I am familiar with the presentation of ovarian cancer in patients, and experience the incredible obstacles we face in its treatment. In the laboratory, I have built the research infrastructure necessary for effective ovarian cancer research. The Lengyel lab has elucidated, at least in part, the first critical steps of ovarian cancer metastasis by paying close attention to the host microenvironment. We have collected the 25 most commonly used ovarian cancer cell lines from all over the world, including those which are chemotherapy resistant. We have established several mouse models for OvCa, and using a genetic mouse model (K-rasG12D/+/Pten-/- -- established by Dr. Tyler Jacks), a syngeneic orthotopic mouse model using mouse OvCa cells (ID8 -- established by K. Roby), and several xenograft ip models using primary and cultured human OvCa cells. I have also established a prospective OvCa tissue bank and, together with 2 gynecologic pathologists, we have assembled 13 tissue arrays including normal tissue, borderline tumor and primary tumor, & corresponding metastasis. As a surgeon, the main focus of my practice is patients with OvCa; therefore, I will be able to enroll a substantial number of patients on the proposed clinical trial and have the infrastructure in place to collect the tissue required for the translational studies. My clinical experience treating ovarian cancer, together with my laboratory, which focuses on OvCa biology, gives me a unique opportunity and obligation to find new treatments that can benefit patients with ovarian cancer.
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Concept Amino Acid Sequence
Concept Carboxymethylcellulose Sodium
Concept Carcinoma, Squamous Cell
Concept Contraceptives, Oral, Synthetic
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Concept S-Adenosylmethionine
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Concept Proto-Oncogene Proteins pp60(c-src)
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Academic Article [The clinical importance of keratin 18 in breast cancer].
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Academic Article An orally available small-molecule inhibitor of c-Met, PF-2341066, reduces tumor burden and metastasis in a preclinical model of ovarian cancer metastasis.
Academic Article MMP-2 functions as an early response protein in ovarian cancer metastasis.
Academic Article Combination analysis of activator protein-1 family members, Sp1 and an activator protein-2alpha-related factor binding to different regions of the urokinase receptor gene in resected colorectal cancers.
Academic Article Effects of oral contraceptives or a gonadotropin-releasing hormone agonist on ovarian carcinogenesis in genetically engineered mice.
Academic Article c-Met overexpression is a prognostic factor in ovarian cancer and an effective target for inhibition of peritoneal dissemination and invasion.
Academic Article A phase II, single-arm study of the anti-a5ß1 integrin antibody volociximab as monotherapy in patients with platinum-resistant advanced epithelial ovarian or primary peritoneal cancer.
Academic Article Let-7 expression defines two differentiation stages of cancer.
Academic Article Let-7 modulates acquired resistance of ovarian cancer to Taxanes via IMP-1-mediated stabilization of multidrug resistance 1.
Academic Article Loss of E-cadherin promotes ovarian cancer metastasis via alpha 5-integrin, which is a therapeutic target.
Academic Article Ligand-independent activation of c-Met by fibronectin and a(5)ß(1)-integrin regulates ovarian cancer invasion and metastasis.
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Academic Article Use of a novel 3D culture model to elucidate the role of mesothelial cells, fibroblasts and extra-cellular matrices on adhesion and invasion of ovarian cancer cells to the omentum.
Academic Article The miR-200 family determines the epithelial phenotype of cancer cells by targeting the E-cadherin repressors ZEB1 and ZEB2.
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Academic Article The molecular signature of endometriosis-associated endometrioid ovarian cancer differs significantly from endometriosis-independent endometrioid ovarian cancer.
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Academic Article The expression of hepatocyte growth factor (HGF) and c-Met in uterine serous carcinoma.
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Academic Article A novel multipurpose monoclonal antibody for evaluating human c-Met expression in preclinical and clinical settings.
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Academic Article New Roles for Glycogen in Tumor Progression.
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Academic Article Cancer-derived small extracellular vesicles promote angiogenesis by heparin-bound, bevacizumab-insensitive VEGF, independent of vesicle uptake.
Academic Article Adipocyte-Induced FABP4 Expression in Ovarian Cancer Cells Promotes Metastasis and Mediates Carboplatin Resistance.
Academic Article A streamlined mass spectrometry-based proteomics workflow for large-scale FFPE tissue analysis.
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Academic Article Deconstructing tumor heterogeneity: the stromal perspective.
Academic Article Updates and New Options in Advanced Epithelial Ovarian Cancer Treatment.
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Academic Article The Natural Product ß-Escin Targets Cancer and Stromal Cells of the Tumor Microenvironment to Inhibit Ovarian Cancer Metastasis.
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Concept Snail Family Transcription Factors
Concept Cancer Survivors
Concept Clustered Regularly Interspaced Short Palindromic Repeats
Concept Cytoreduction Surgical Procedures
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Academic Article Diagnostic Performance of Ultrasonography-Based Risk Models in Differentiating Between Benign and Malignant Ovarian Tumors in a US Cohort.
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