Find a Research Lab

Research Lab Results

Results per page:

  • GI Biomarkers Laboratory

    The GI Biomarkers Laboratory studies gastrointestinal cancer and pre-cancer biogenesis and biomarkers. The lab is led by Dr. Stephen Meltzer, who is known for his research in the molecular pathobiology of gastrointestinal malignancy and premalignancy. Research in the lab has led to several groundbreaking genomic, epigenomic and bioinformatic studies of esophageal and colonic neoplasms, shifting the gastrointestinal research paradaigm toward genome-wide approaches.

    Principal Investigator

    Stephen J. Meltzer, MD

    Department

    Medicine

    Oncology

  • GI Early Detection Biomarkers Lab

    Dr. Meltzer is an internationally renowned leader in the molecular pathobiology of gastrointestinal malignancy and premalignancy. He invented molecular methods to detect loss of heterozygosity in tiny biopsies, triggering an avalanche of research on precancerous lesions. He was the first to comprehensively study coding region microsatellite instability, leading to the identification of several important tumor suppressor genes. He performed several groundbreaking genomic, epigenomic and bioinformatic studies of esophageal and colonic neoplasms, shifting the GI research paradigm toward genome-wide approaches. He directed an ambitious nationwide validation study of DNA methylation-based biomarkers for the prediction of neoplastic progression in Barrett’s esophagus. Dr. Meltzer founded and led the Aerodigestive Cancer and Biomarker Interdisciplinary Programs at the University of Maryland, also becoming associate director for core sciences at that school’s Cancer Center. He currently holds an endowed professorship and is the director of GI biomarker research at Johns Hopkins. The laboratory group focuses its efforts on the molecular genetics of gastrointestinal cancers and premalignant lesions, as well as on translational research to improve early detection, prognostic evaluation, and treatment of these conditions. Below, some examples of this work are described.

    Principal Investigator

    Stephen J. Meltzer, MD

    Department

    Medicine

  • Center for Nanomedicine

    The Center for Nanomedicine engineers drug and gene delivery technologies that have significant implications for the prevention, treatment and cure of many major diseases facing the world today. Specifically, we are focusing on the eye, central nervous system, respiratory system, women's health, gastrointestinal system, cancer, and inflammation. We are a unique translational nanotechnology effort located that brings together engineers, scientists and clinicians working under one roof on translation of novel drug and gene delivery technologies
    Lab Website

    Principal Investigator

    Justin S. Hanes, PhD

    Department

    Ophthalmology

  • Saowanee Ngamruengphong Lab

    Research in the Saowanee Ngamruengphong Lab focuses on methods for diagnosing and managing gastrointestinal conditions, including premalignant and malignant lesions of the gastrointestinal tract, esophageal cancer, colon polyps, and biliary and pancreatic disease. Our most recent work includes investigating a novel hybrid technique for closure of refractory gastrocutaneous fistula. We also conducted an international multicenter study that compared endoscopic ultrasound-guided pancreatic duct drainage with enteroscopy-assisted endoscopic retrograde pancreatography following Whipple surgery.

    Principal Investigator

    Saowanee Ngamruengphong, MD

    Department

    Medicine