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Displaying 11 to 17 of 17 results for tumors

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  • Neurosurgery Spine Research Lab

    The Spinal Research Laboratory is the leading research laboratory in the world dedicated to animal models of spinal conditions. Using novel models and techniques, Dr Sciubba and his collaborators have been able to create new ways to study tumors of the spinal cord and spinal column, spinal paralysis, and spinal fusion physiology. In addition, they consistently test certain spinal devices for effectiveness in the spine. Led by Dr Daniel Sciubba, this laboratory has received annual funding from the National Institute of Health (NIH) and various foundations including: American Association of neurological Surgeons (AANS), Congress of neurological Surgeons (CNS), North American Spine Society (NASS), AOSpine, neurosurgery Research and Education Foundation (NREF), and the AANS/CNS Section on Disorders of the Spine and Peripheral Nerves. Recently, the laboratory has also begun relationships with industry, including K2M and Depuy Spine. In addition, private donations are accepted regularly to h...elp fund various projects. view more

    Research Areas: spine

    Lab Website

    Principal Investigator

    Dan Sciubba, M.D.

    Department

    Neurosurgery

  • Saraswati Sukumar Lab

    Our lab is focused on using comprehensive gene expression, methylation and sequencing and metabolomics analysis to identify alterations in breast cancer, and exploiting these for early detection and therapy. Among deferentially expressed genes, our lab has focused on the HOX genes. HOX genes are intimately involved in the development of resistance to both chemotherapy and to agents targeting the estrogen receptor. Our work explores the alternate pathways that are activated by HOX proteins leading to this resistance and novel treatments to overcome resistance in both tissue culture and xenograft models. In addition, epigenetically silenced genes and a metabolic reprogramming in tumors also trigger novel early detection and therapeutic strategies. We are testing the utility of differentiation therapy through reactivating RAR-beta in breast cancer using histone deacetylase inhibitors with great success. Also, we are targeting enzymes involved in gluconeogenesis and glycolysis with small ...molecule FDA-approved antimetabolites to achieve antitumor effects. view more

    Research Areas: breast cancer, genetics

    Lab Website

    Principal Investigator

    Saraswati Sukumar, Ph.D.

    Department

    Oncology

  • Schneck Lab

    Effective immune responses are critical for control of a variety of infectious disease including bacterial, viral and protozoan infections as well as in protection from development of tumors. Central to the development of an effective immune response is the T lymphocyte which, as part of the adaptive immune system, is central in achieving sterilization and long lasting immunity. While the normal immune responses is tightly regulated there are also notable defects leading to pathologic diseases. Inactivity of tumor antigen-specific T cells, either by suppression or passive ignorance allows tumors to grow and eventually actively suppress the immune response. Conversely, hyperactivation of antigen-specific T cells to self antigens is the underlying basis for many autoimmune diseases including: multiple sclerosis; arthritis; and diabetes. Secondary to their central role in a wide variety of physiologic and pathophysiologic responses my lab takes a broad-based approach to studying T cell re...sponses. view more

    Research Areas: t-cell responses, pathologic diseases, autoimmune diseases, pathology, immune system

    Lab Website

    Principal Investigator

    Jonathan Schneck, M.D., Ph.D.

    Department

    Pathology

  • Spinal Oncology Lab

    The bony skeleton is one of the most common sites of metastatic spread of cancer and a significant source of morbidity in cancer patients, causing pain and pathological fracture, impaired ambulatory ability and poorer quality of life.

    In our continuous investigation of the mechanism of metastasis in spine tumors and of developing animal models and treatments, our team seeks to understand how cancer cells metastasize to the bony spine.

    Our laboratory develops novel techniques to evaluate our animal models of metastatic spine disease.

    Research Areas: spine cancer, spine, cancer

    Lab Website

    Principal Investigator

    Dan Sciubba, M.D.

    Department

    Neurosurgery

  • Supendymoma and Ependymoma Research Center

    The Johns Hopkins comprehensive Subependymoma and Ependymoma Research Center divideS its efforts into three areas: basic science, translational research and clinical practice. Each division works separately but shares findings and resources openly with each other and our collaborators. The goal of our united efforts is to optimize current treatments to affect the care received by patients with subependymomas and ependymomas. Also, our clinical, translational and basic science teams work to develop novel therapies to improve and extend the lives of those with these rare tumors.

    Research Areas: brain cancer

    Lab Website

    Principal Investigator

    Henry Brem, M.D.

    Department

    Neurosurgery

  • The Pathak Lab

    The Pathak lab is within the Division of Cancer Imaging Research in the Department of Radiology and Radiological Science. We develop novel imaging methods, computational models and visualization tools to ‘make visible’ critical aspects of cancer, stroke and neurobiology. Our research broadly encompasses the following areas: Functional and Molecular Imaging; Clinical Biomarker Development; Image-based Systems Biology and Visualization and Computational Tools. We are dedicated to mentoring the next generation of imagers, biomedical engineers and visualizers. Additional information can be found at www.pathaklab.org or by emailing Dr. Pathak.

    Research Areas: microscopy, vasculature, tumors, systems biology, functional magnetic resonance imaging, 3D imaging, biomarkers, optical imaging, angiogenesis, cancer imaging

  • Zaver M. Bhujwalla Lab – Cancer Imaging Research

    Dr. Bhujwalla’s lab promotes preclinical and clinical multimodal imaging applications to understand and effectively treat cancer. The lab’s work is dedicated to the applications of molecular imaging to understand cancer and the tumor environment. Significant research contributions include 1) developing ‘theranostic agents’ for image-guided targeting of cancer, including effective delivery of siRNA in combination with a prodrug enzyme 2) understanding the role of inflammation and cyclooxygenase-2 (COX-2) in cancer using molecular and functional imaging 3) developing noninvasive imaging techniques to detect COX-2 expressing in tumors 4) understanding the role of hypoxia and choline pathways to reduce the stem-like breast cancer cell burden in tumors 5) using molecular and functional imaging to understand the role of the tumor microenvironment including the extracellular matrix, hypoxia, vascularization, and choline phospholipid metabolism in prostate and breast cancer invasion and metast...asis, with the ultimate goal of preventing cancer metastasis and 6) molecular and functional imaging characterization of cancer-induced cachexia to understand the cachexia-cascade and identify novel targets in the treatment of this condition. view more

    Research Areas: molecular and functional imaging, preventing cancer metastasis, metastasis, image-guided targeting of cancer, cancer-induced cachexia, cancer imaging

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