The In-vivo Cellular and Molecular Imaging Center conducts multidisciplinary research on cellular and molecular imaging related to cancer. We provide resources, such as consultation on biostatistics and bioinformatics and optical imaging and probe development, to understand and effectively treat cancer. Our molecular oncology experts consult on preclinical studies, use of human tissues, interpretation of data and molecular characterization of cells and tumor tissue.

The Penet lab is within the Division of Cancer Imaging Research in the Department of Radiology and Radiological Science. The lab research focuses on using multimodal imaging techniques to better understand the microenvironment and improve cancer early detection, especially in ovarian cancer. By combining MRI, MRS and optical imaging, we are studying the tumor microenvironment to understand the role of hypoxia, tumor vascularization, macromolecular transport and tumor metabolism in tumor progression, metastasis and ascites formation in orthotopic models of cancer. We also are studying the role of tumor-associated macrophages in tumor progression.

The Glunde lab is within the Division of Cancer Imaging Research in the Department of Radiology and Radiological Science. The lab is developing mass spectrometry imaging as part of multimodal molecular imaging workflows to image and elucidate hypoxia-driven signaling pathways in breast cancer. They are working to further unravel the molecular basis of the aberrant choline phospholipid metabolism in cancer. The Glunde lab is developing novel optical imaging agents for multi-scale molecular imaging of lysosomes in breast tumors and discovering structural changes in Collagen I matrices and their role in breast cancer and metastasis.

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 in the Biophotonics Imaging Technologies (BIT) Laboratory focuses on developing optical imaging and nano-biophotonics technology to reduce the random sampling errors in clinical diagnosis, improve early disease detection and guidance of biopsy and interventions, and improve targeted therapy and monitoring treatment outcomes. The imaging technologies feature nondestructiveness, unique functional and molecular specificity, and multi-scale resolution (from organ, to architectural morphology, cellular, subcellular and molecular level). The nano-biophotonics technologies emphasize heavily on biocompatibility, multi-function integration and fast track clinical translation. These imaging and nano-biophotonics technologies can also be potentially powerful tools for basic research such as for drug screening, nondestructive assessment of engineered biomaterials in vitro and in vivo, and for studying brain functions on awake animals under normal or controlled social conditions.

Established in 2004, the MRB Molecular Imaging Service Center and Cancer Functional Imaging Core provides comprehensive molecular and functional imaging infrastructure to support the imaging research needs of the Johns Hopkins University faculty. Approximately 55-65 different Principal Investigators use the center annually. The MRB Molecular Imaging Service Center is located behind the barrier within the transgenic animal facility in the basement of MRB. The MRB location houses a 9.4T MRI/S scanner for magnetic resonance imaging and spectroscopy, an Olympus multiphoton microscope with in vivo imaging capability, a PET-CT scanner, a PET-SPECT scanner, and a SPECT-CT scanner for nuclear imaging, multiple optical imaging scanners including an IVIS Spectrum, and a LI COR near infrared scanner, and an ultrasound scanner. A brand new satellite facility in CRB2-LB03 opens in 2019 to house a simultaneous 7T PET-MR scanner, as well as additional imaging equipment, to meet the growing molecular and functional imaging research needs of investigators. To image with us, MRB Animal Facility training and Imaging Center Orientation are required to obtain access to the MRB Animal Facility and to the MRB Molecular Imaging Center (Suite B14). The MRB Animal Facility training group meets at 9:30 am on Thursdays at the Turner fountain/MRB elevator lobby. The Imaging Center orientation group meets at 1 pm on Thursdays at the Turner fountain, and orientation takes approximately 30 min. Please keep in mind that obtaining access to both facilities requires time, so please plan in advance.