Find a Research Lab

Research Lab Results

Results per page:

  • Grayson Lab for Craniofacial and Orthopaedic Tissue Engineering

    The Grayson Lab focuses on craniofacial and orthopaedic tissue engineering. Our research addresses the challenges associated with spatio-temporal control of stem cell fate in order to engineer complex tissue constructs. We are developing innovative methods to guide stem cell differentiation patterns and create patient-specific grafts with functional biological and mechanical characteristics. We employ engineering techniques to accurately control growth factor delivery to cells in biomaterial scaffolds as well as to design advanced bioreactors capable of maintaining cell viability in large tissue constructs. These technologies are used to enable precise control of the cellular microenvironment and uniquely address fundamental questions regarding the application of biophysical cues to regulate stem cell differentiation.
    Lab Website

    Principal Investigator

    Warren L. Grayson, PhD

    Department

    Biomedical Engineering

  • Green Group

    The Green Group is the biomaterials and drug delivery laboratory in the Biomedical Engineering Department at the Johns Hopkins University School of Medicine. Our broad research interests are in cellular engineering and in nanobiotechnology. We are particularly interested in biomaterials, controlled drug delivery, stem cells, gene therapy, and immunobioengineering. We are working on the chemistry/biology/engineering interface to answer fundamental scientific questions and create innovative technologies and therapeutics that can directly benefit human health.

    Principal Investigator

    Jordan Green, PhD

    Department

    Biomedical Engineering

  • Biophotonics Imaging Technologies (BIT) Laboratory

    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.
    Lab Website

    Principal Investigator

    Xingde Li, PhD

    Department

    Biomedical Engineering

  • Elisseeff Lab

    The mission of the Elisseeff Lab is to engineer technologies to repair lost tissues. We aim to bridge academic research and technology discovery to treat patients and address clinically relevant challenges related to tissue engineering. To accomplish this goal we are developing and enabling materials, studying biomaterial structure-function relationships and investigating mechanisms of tissue development to practically rebuild tissues. The general approach of tissue engineering is to place cells on a biomaterial scaffold that is designed to provide the appropriate signals to promote tissue development and ultimately restore normal tissue function in vivo. Understanding mechanisms of cellular interactions (both cell-cell and cell-material) and tissue development on scaffolds is critical to advancement of the field, particularly in applications employing stem cells. Translation of technologies to tissue-specific sites and diseased environments is key to better design, understanding, and ultimately efficacy of tissue repair strategies. We desire to translate clinically practical strategies, in the form of biomaterials/medical devices, to guide and enhance the body's natural capacity for repair. To accomplish the interdisciplinary challenge of regenerative medicine research, we maintain a synergistic balance of basic and applied/translational research.
    Lab Website

    Principal Investigator

    Jennifer Hartt Elisseeff, PhD

    Department

    Ophthalmology

  • Kunisaki Lab

    The Kunisaki lab is a NIH-funded regenerative medicine group within the Division of General Pediatric Surgery at Johns Hopkins that works at the interface of stem cells, mechanobiology, and materials science. We seek to understand how biomaterials and mechanical forces affect developing tissues relevant to pediatric surgical disorders. To accomplish these aims, we take a developmental biology approach using induced pluripotent stem cells and other progenitor cell populations to understand the cellular and molecular mechanisms by which fetal organs develop in disease.

    Our lab projects can be broadly divided into three major areas: 1) fetal spinal cord regeneration 2) fetal lung development 3) esophageal regeneration

    Lab members: Juan Biancotti, PhD (Instructor/lab manager); Annie Sescleifer, MD (postdoc surgical resident); Kyra Halbert-Elliott (med student), Ciaran Bubb (undergrad)

    Recent publications:
    Kunisaki SM, Jiang G, Biancotti JC, Ho KKY, Dye BR, Liu AP, Spence JR. Human induced pluripotent stem cell-derived lung organoids in an ex vivo model of congenital diaphragmatic hernia fetal lung. Stem Cells Translational Medicine 2021, PMID: 32949227

    Biancotti JC, Walker KA, Jiang G, Di Bernardo J, Shea LD, Kunisaki SM. Hydrogel and neural progenitor cell delivery supports organotypic fetal spinal cord development in an ex vivo model of prenatal spina bifida repair. Journal of Tissue Engineering 2020, PMID: 32782773.

    Kunisaki SM. Amniotic fluid stem cells for the treatment of surgical disorders in the fetus and neonate. Stem Cells Translational Medicine 2018, 7:767-773

    Principal Investigator

    Shaun Michael Kunisaki, MD MSC

    Department

    Surgery