Lung Transplantation:
The transference of either one or both of the lungs from one human or animal to another.
JoVE Clinical and Translational Medicine
Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation
1Departments of Medicine, Microbiology and Immunology, Indiana University School of Medicine, 2Center for Immunobiology, Indiana University School of Medicine
Obliterative bronchiolitis is the key impediment to the long-term survival of lung transplant recipients and the lack of a robust preclinical model precludes examining obliterative bronchiolitis immunopathogenesis. Unlike other solid organ transplants, vascularized mouse lung transplantation has only recently been developed. Here we show our independently developed obliterative bronchiolitis model after murine orthotopic single-lung transplantation.
JoVE Editorial
JoVE 9th Issue
JoVE Immunology and Infection
Trans-vivo Delayed Type Hypersensitivity Assay for Antigen Specific Regulation
Department of Surgery, University of Wisconsin-Madison, School of Medicine and Public Health
We describe a valuable diagnostic assay that could potentially be used to decide the withdrawal of immunosuppression after transplant without elevated risk of graft rejection. The assay uses the principles of Delayed Type Hypersensitivity and provides accurate assessment of both donor specific effector and regulatory immune responses mounted by recipients.
JoVE Clinical and Translational Medicine
Orthotopic Aortic Transplantation in Mice for the Study of Vascular Disease
1Department of Surgery, The University of Alabama at Birmingham, 2Department of Medicine, The University of Alabama at Birmingham
We describe a technique in which a section of the abdominal aorta from a mouse is transplanted orthotopically to just below the renal arteries in an allogeneic or syngeneic recipient. This technique can be useful in studies in which transplantation of large arteries of uniform size is deemed advantageous.
JoVE Clinical and Translational Medicine
Mouse Models for Graft Arteriosclerosis
1Department of Surgery, Yale University School of Medicine, 2Department of Pathology, Yale University School of Medicine
We describe protocols for our mouse graft arteriosclerois (GA) models which involve interposition of a mouse vessel segment into a recipient of the same inbred strain. By backcrossing additional genetic changes into the vessel donor, the model can assess the effect of specific genes on GA.
JoVE Bioengineering
Procedure for Lung Engineering
1Department of Biomedical Engineering, Yale University, 2Department of Biomedical Engineering, School of Medicine, Duke University, 3Department of Anesthesia, Yale University
We have developed a decellularized lung extracellular matrix and novel biomimetic bioreactor that can be used to generate functional lung tissue. By seeding cells into the matrix and culturing in the bioreactor, we generate tissue that demonstrates effective gas exchange when transplanted in vivo for short periods of time.
JoVE Clinical and Translational Medicine
Orthotopic Aortic Transplantation: A Rat Model to Study the Development of Chronic Vasculopathy
1University Heart Center Hamburg, Transplant and Stem Cell Immunobiology Lab (TSI), University Hospital Hamburg, 2Stanford University School of Medicine
This video demonstrates the orthotopic aortic transplant model as a simple model to study the development of transplant vasculopathy (TVP) in rats.
JoVE General
Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease
1Transplant and Stem Cell Immunobiology Lab (TSI), University Heart Center Hamburg, 2CVRC, University Hospital Hamburg, 3Department of CT Surgery, Stanford University School of Medicine
This video shows and compares two experimental models to study the development of obliterative airway disease (OAD) in mice, the heterotopic and orthotopic tracheal transplantation model.
JoVE General
Small Bowel Transplantation In Mice
Department of Surgery, University of California, San Francisco - UCSF
The mouse small bowel transplantation model has been recognized as an important tool to study mechanismes of immune rejection and screen new immunosuppressive drugs. However, this model is limited to use because the techniques involved is an extremely technically challenge. Now we introduce the modified technique.
JoVE Bioengineering
Procedure for Decellularization of Porcine Heart by Retrograde Coronary Perfusion
1McGowan Institute for Regenerative Medicine, 2Department of Bioengineering, University of Pittsburgh, 3Department of Cardiothoracic Surgery, Children's Hospital of Pittsburgh of UPMC, 4Department of Surgery, University of Pittsburgh
A method to rapidly and completely remove cellular components from an intact porcine heart through retrograde perfusion is described. This method yields a site specific cardiac extracellular matrix scaffold which has the potential for use in multiple clinical applications.
JoVE General
Orthotopic Mouse Model of Colorectal Cancer
1Department of Surgery, University of California, San Francisco - UCSF, 2Department of Pathology, Stanford University School of Medicine
Two techniques can be used to establish this model: injection of a cancer cell suspension into the cecal wall or transplantation of a piece of subcutaneous tumor onto the cecum. This model is useful for studying the natural progression of colorectal cancer and testing new therapeutic agents against colorectal cancer.
JoVE General
Tracheotomy: A Method for Transplantation of Stem Cells to the Lung
Dept. of Cell Biology, Harvard Medical School
Significant breakthroughs in stem cell identification are continuously being made. To translate these discoveries, however, novel methods for cellular delivery must be devised. Here I report that the airways provide a safe route for stem cell transplantation to the lungs.
JoVE Clinical and Translational Medicine
Intraductal Injection of LPS as a Mouse Model of Mastitis: Signaling Visualized via an NF-κB Reporter Transgenic
1Cancer Biology Department, Vanderbilt University Medical Center, 2Department of Medicine, Vanderbilt University Medical Center, 3Department of Pharmaceutical Sciences, University of Hawaii at Hilo College of Pharmacy
Described here is a technique in which lipopolysaccharide is injected into the lactating mouse mammary gland via the nipple to simulate mastitis, a condition commonly caused by bacterial infection. Lipopolysaccharide injection results in increased nuclear factor kappa B (NF-κB) signaling, visualized through bioluminescent imaging of an NF-κB luciferase reporter mouse.
JoVE Clinical and Translational Medicine
A Novel Surgical Approach for Intratracheal Administration of Bioactive Agents in a Fetal Mouse Model
1Molecular Virology and Gene Therapy, KU Leuven, 2Department of Woman and Child, KU Leuven, 3Neurobiology and Gene Therapy, KU Leuven, 4Division of Nuclear Medicine, KU Leuven, 5Biomedical NMR Unit/ MoSAIC, KU Leuven
We developed a novel surgical approach for intratracheal administration of bioactive agents into the mouse fetus. The delivery route is more efficient in targeting the fetal mouse lungs than the commonly used intra-amniotic injection. This procedure has to date not been described in a mouse model.
JoVE Immunology and Infection
Clinical Application of Sleeping Beauty and Artificial Antigen Presenting Cells to Genetically Modify T Cells from Peripheral and Umbilical Cord Blood
1Division of Pediatrics, U.T. MD Anderson Cancer Center, 2Department of Stem Cell Transplantation and Cellular Therapy, U.T. MD Anderson Cancer Center
T cells expressing a CD19-specific chimeric antigen receptor (CAR) are infused as investigational treatment of B-cell malignancies in our first-in-human gene therapy trials. We describe genetic modification of T cells using the Sleeping Beauty (SB) system to introduce CD19-specific CAR and selective propagation on designer CD19+ artificial antigen presenting cells.
JoVE Neuroscience
Cerebrovascular Casting of the Adult Mouse for 3D Imaging and Morphological Analysis
1Center for Cerebrovascular Research, Department of Anesthesia and Perioperative Care, University of California, San Francisco, 2Department of Neurological Surgery, University of California, San Francisco, 3Department of Neurology, University of California, San Francisco
In this article, we present a simple, practical technique for cerebrovascular casting that is easy to perform and can be utilized to image the vascular tree of the adult mouse brain.
JoVE Clinical and Translational Medicine
Stem Cell Transplantation in an in vitro Simulated Ischemia/Reperfusion Model
Institute of Human Physiology and Clinical Experimental Research, Semmelweis University
We demonstrate how to set up an in vitro ischemia/reperfusion model and how to evaluate the effect of stem cell therapy on postischemic cardiac cells.
JoVE Clinical and Translational Medicine
Real-time Digital Imaging of Leukocyte-endothelial Interaction in Ischemia-reperfusion Injury (IRI) of the Rat Cremaster Muscle
Department of Plastic and Hand Surgery, University of Freiburg Medical Centre
Digital intravital epifluorescence microscopy of postcapillary venules in the cremasteric microcirculation is a convenient method to gain insights into leukocyte-endothelial interaction in vivo in ischemia-reperfusion injury (IRI) of striated muscle tissue. We here provide a detailed protocol to safely perform the technique and discuss its applications and limitations.
JoVE Clinical and Translational Medicine
Coronary Artery Ligation and Intramyocardial Injection in a Murine Model of Infarction
Department of Physiology, Brody School of Medicine, East Carolina University
Numerous genetic manipulations and/or intramyocardial injections of genes, proteins, cells, and/or biomaterials are superimposed upon the dimension of time in studies of acute ischemia/ reperfusion injury and chronic remodeling in mice. This video illustrates the microsurgical procedures for ischemia/reperfusion, permanent coronary artery ligation, and intramyocardial injection studies.
JoVE Immunology and Infection
Differentiating Functional Roles of Gene Expression from Immune and Non-immune Cells in Mouse Colitis by Bone Marrow Transplantation
Bone marrow transplantation provides a way to change the genotype of the bone marrow derived cells. If the gene of interest is expressed in both bone marrow derived cells and non-bone marrow derived cells, bone marrow transplantation can change the bone marrow derived cells to a different genotype without changing the non-bone marrow derived cell genotype.
JoVE Clinical and Translational Medicine
Transplantation into the Anterior Chamber of the Eye for Longitudinal, Non-invasive In vivo Imaging with Single-cell Resolution in Real-time
1Diabetes Research Institute, University of Miami Miller School of Medicine, 2Department of Surgery, University of Miami Miller School of Medicine, 3Department of Medicine, University of Miami Miller School of Medicine, 4Department of Physiology & Biophysics, University of Miami Miller School of Medicine, 5The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet
A new approach combining intraocular transplantation and confocal microscopy enables longitudinal, non-invasive real-time imaging with single-cell resolution within grafted tissues in vivo. We demonstrate how to transplant pancreatic islets into the anterior chamber of the mouse eye.
JoVE Clinical and Translational Medicine
In vivo Measurement of the Mouse Pulmonary Endothelial Surface Layer
Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado School of Medicine
The endothelial glycocalyx/endothelial surface layer is ideally studied using intravital microscopy. Intravital microscopy is technically challenging in a moving organ such as the lung. We demonstrate how simultaneous brightfield and fluorescent microscopy may be used to estimate endothelial surface layer thickness in a freely-moving in vivo mouse lung.
JoVE Clinical and Translational Medicine
Angiogenesis in the Ischemic Rat Lung
The lung is perfused by both the systemic bronchial artery and pulmonary arteries. In most lung pathologies, it is the smaller systemic vasculature that shows robust neovascularization. Cessation of pulmonary blood flow promotes brisk bronchial angiogenesis. We provide surgical details of inducing left pulmonary artery ischemia that promotes bronchial neovascularization.
JoVE General
Generating Chimeric Zebrafish Embryos by Transplantation
HHMI and Division of Basic Sciences, Fred Hutchinson Cancer Research Center - FHCRC
A step-by-step guide to generating targeted chimeric zebrafish embryos by transplantation at the blastula or gastrula stage.
JoVE General
Evaluation of Respiratory System Mechanics in Mice using the Forced Oscillation Technique
1Meakins-Christie Laboratories, Department of Medicine, McGill University, 2SCIREQ Scientific Respiratory Equipment Inc.
The present protocol provides a detailed step-by-step description of the procedures required to execute measurements of respiratory system mechanics as well as the assessment of airway responsiveness to inhaled methacholine in mice using the forced oscillation technique (flexiVent; SCIREQ Inc, Montreal, Qc, Canada).
JoVE General
Transplantation of GFP-expressing Blastomeres for Live Imaging of Retinal and Brain Development in Chimeric Zebrafish Embryos
1Department of Ophthalmology, University of Pittsburgh, 2Department of Microbiology and Molecular Genetics, University of Pittsburgh
We demonstrate a protocol to generate chimeric zebrafish embryos for live imaging cellular behavior during embryogenesis.
JoVE Clinical and Translational Medicine
A Mouse Model of in Utero Transplantation
1Department of Surgery, University of California, 2Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, 3Biomedical Sciences Program, University of California
The mouse model of in utero transplantation is a versatile tool that can be used to study the potential clinical applications of stem cell transplantation and gene therapy in the fetus. In this protocol, we present a general approach to performing this technique
JoVE Immunology and Infection
Right Ventricular Systolic Pressure Measurements in Combination with Harvest of Lung and Immune Tissue Samples in Mice
1Department of Environmental Medicine, New York University School of Medicine, Tuxedo, 2Division of Allergy, Pulmonary, & Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, 3Division of Pulmonary Medicine, New York University School of Medicine
A specific and rapid protocol to simultaneously investigate right heart function, lung inflammation, and the immune response is described as a learning tool. Video and figures describe physiology and microdissection techniques in an organized team-approach that is adaptable to be used for small to large sized studies.
JoVE General
Dechorionation of Medaka Embryos and Cell Transplantation for the Generation of Chimeras
Centre for Regenerative Medicine, Department of Biology and Biochemistry, University of Bath
Due to the hard chorion and soft embryos, manipulation of medaka embryos is more involved than in zebrafish. This video shows step-by-step procedures for how to manipulate medaka embryos, including dechorionation, mounting in agarose for imaging and cell transplantation for the production of chimeras. These procedures are essential to use medaka and zebrafish in a laboratory to take full advantage of their complementary features for the genetic dissection of vertebrate genome functions.
JoVE General
Planarian Immobilization, Partial Irradiation, and Tissue Transplantation
1Department of Neurobiology and Anatomy, University of Utah School of Medicine, 2Department of Molecular, Cellular and Developmental Biology, UCSB, 3Howard Hughes Medical Institute, 4Stowers Institute for Medical Research
An effective method for grafting tissue of defined and consistent size between planaria is described. Also included is a description of how the immobilization technique used for transplantation can be adapted, in conjunction with lead shields, for the partial irradiation of live animals.
JoVE Clinical and Translational Medicine
Using Quantitative Real-time PCR to Determine Donor Cell Engraftment in a Competitive Murine Bone Marrow Transplantation Model
Division of Hematology-oncology, Department of Medicine, Medical University of South Carolina
Determining donor cell engraftment presents a challenge in mouse bone marrow transplant models that lack well-defined phenotypical markers. We described a methodology to quantify male donor cell engraftment in female transplant recipient mice. This method can be used in all mouse strains for the study of HSC functions.
JoVE Clinical and Translational Medicine
Stem Cell Transplantation Strategies for the Restoration of Cognitive Dysfunction Caused by Cranial Radiotherapy
Department of Radiation Oncology, University of California Irvine
Brain tumor patients routinely undergo cranial radiotherapy, and while beneficial, this treatment often results in debilitating cognitive dysfunction. This serious unresolved problem has at present, no clinical recourse, and has driven our efforts to devise stem cell based therapies for the recovery of radiation-induced cognitive decrements.
JoVE General
Lens Transplantation in Zebrafish and its Application in the Analysis of Eye Mutants
1The Second Teaching Hospital of Jilin University, 2Department of Ophthalmology, Harvard Medical School
Lens development involves interactions with other tissues. Several zebrafish eye mutants are characterized by an abnormally small lens size. Here we demonstrate a lens transplantation experiment to determine whether this phenotype is due to intrinsic causes or defective interactions with tissues that surround the lens.
JoVE Bioengineering
An Experimental System to Study Mechanotransduction in Fetal Lung Cells
Women & Infants Hospital of Rhode Island, Alpert Medical School of Brown University
Mechanical forces play a key role in lung development and lung injury. Here, we describe a method to isolate rodent fetal lung type II epithelial cells and fibroblasts and to expose them to mechanical stimulation using an in vitro system.
JoVE General
Direct Tracheal Instillation of Solutes into Mouse Lung
1Department of Physiology, Emory University, 2Center for Respiratory Health, Emory University, 3Department of Medicine, Emory University
Intratracheal instillations deliver solutes directly into the lungs. This procedure targets the delivery of the instillate into the distal regions of the lung, and is therefore often incorporated in studies aimed at studying alveoli. We provide a detailed survival protocol for performing intratracheal instillations in mice.
JoVE General
Germ Cell Transplantation and Testis Tissue Xenografting in Mice
Department of Comparative Biology and Experimental Medicine, University of Calgary
Protocols for germ cell transplantation and testis tissue xenografting are described. Germ cell transplantation results in donor-derived spermatogenesis in recipient testes and represents a functional reconstitution assay for identification of spermatogonial stem cells (SSCs). Testis tissue xenografting reproduces testis development and spermatogenesis of various donor species in recipient mice.
JoVE General
Protein Transfection of Mouse Lung
Department of Medicine, St. Luke's Roosevelt Medical Center
Transgenic mice or viral vectors have been used to increase protein expression within the lung. However, these techniques are time-consuming, technically challenging and have off-target effects that can confound results. Our protein transfection protocol uses a lipid based transfection reagent and an ultrafine microsprayer to uniformly deliver active protein to lung cells.
JoVE General
Mouse Embryonic Lung Culture, A System to Evaluate the Molecular Mechanisms of Branching
Saban Research Institute, Childrens Hospital Los Angeles
Early embryonic lung organ culture is a very useful system to study epithelial-mesenchymal interactions. Both epithelial and mesenchymal morphogenesis proceeds under specific conditions that can be readily manipulated in this system.
JoVE Immunology and Infection
Non-surgical Intratracheal Instillation of Mice with Analysis of Lungs and Lung Draining Lymph Nodes by Flow Cytometry
1Department of Immunology, University of Colorado School of Medicine, 2Division of Cell Biology, Department of Pediatrics, National Jewish Health, 3Department of Microbiology, Immunology, and Pathology, Colorado State University, 4Department of Immunology, National Jewish Health
We illustrate non-surgical delivery of test materials into the lungs of anesthetized mice via the trachea. This method permits lung exposure to bacterial and viral pathogens, cytokines, antibodies, beads, chemicals, or dyes. We further describe harvesting and processing of lungs and lung draining lymph nodes (LDLNs) for flow cytometry.
JoVE General
Transplantation of Cells Directly into the Kidney of Adult Zebrafish
Center for Regenerative Medicine, Massachusetts General Hospital
Cell transplantation is an essential technique for studying tissue regeneration and for developing cell-based therapies of disease. We demonstrate here a microsurgical technique that permits the transplantation of genetically labeled cells directly into the kidney of adult zebrafish fish.
JoVE General
Murine Renal Transplantation Procedure
1Department of Surgery, The Ohio State University, 2Integrated Biomedical Sciences Graduate Program, The Ohio State University
Renal transplantation in mice is a technically challenging procedure that requires careful post-operative care and treatment for success.
JoVE Clinical and Translational Medicine
Isolation of Human Islets from Partially Pancreatectomized Patients
1Department of GI-, Thorax- and Vascular Surgery, University Hospital Carl Gustav Carus, University of Technology Dresden, 2Molecular Diabetology, Paul Langerhans Institute Dresden, 3Department of Pathology, University Hospital Carl Gustav Carus, University of Technology Dresden
The supply of type 2 diabetic islets for research is insufficient. Here we share our protocol for isolating islets from patients undergoing partial pancreatectomy. This approach represents a unique venue for obtaining islets from type 2 diabetic and clinically matched non-diabetic subjects in adequate numbers for basic and clinical studies.
JoVE Immunology and Infection
Intravital Imaging of the Mouse Thymus using 2-Photon Microscopy
Laboratory of Immune Regulation, Instituto Gulbenkian de Ciência
We have developed novel laboratory tools and protocols for intravital imaging acquisition of the thymus. Our technique should help in the identification of “niches” within the thymus where T cell development occurs.
JoVE Clinical and Translational Medicine
Improved Visualization of Lung Metastases at Single Cell Resolution in Mice by Combined In-situ Perfusion of Lung Tissue and X-Gal Staining of lacZ-Tagged Tumor Cells
Laboratory for Orthopedic Research, Balgrist University Hospital, Zurich
The novel protocol reported in the present study allows selective detection of lung metastases at single cell resolution in mice by combined in-situ lung perfusion and fixation and X-Gal staining of lacZ-tagged tumor cells.
JoVE Clinical and Translational Medicine
Surgical Procedures for a Rat Model of Partial Orthotopic Liver Transplantation with Hepatic Arterial Reconstruction
1Institute for Laboratory Animal Science and Experimental Surgery, RWTH-Aachen University, 2Department of Hepato-Biliary-Pancreatic Surgery and Transplantation, Graduate School of Medicine, Kyoto University
Orthotopic liver transplantation in rats is an indispensable experimental model for biomedical research. Here we present our surgical procedures for orthotopic rat liver transplantation with hepatic arterial reconstruction using a 50% partial graft.
JoVE Immunology and Infection
Flow Cytometric Isolation of Primary Murine Type II Alveolar Epithelial Cells for Functional and Molecular Studies
1Research Group Immune Regulation, Helmholtz Centre for Infection Research, 2Research Group Infection Immunology, Institute of Medical Microbiology, Otto-von-Guericke University, 3Department of Experimental Immunology, Helmholtz Centre for Infection Research
We describe the rapid isolation of primary murine type II alveolar epithelial cells (AECII) by flow cytometric negative selection. These AECII show high viability and purity and are suitable for a wide range of functional and molecular studies regarding their role in respiratory conditions such as autoimmune or infectious diseases.
JoVE General
3D Printing of Preclinical X-ray Computed Tomographic Data Sets
1Department of Chemistry and Biochemistry, University of Notre Dame, 2Freimann Life Science Center, University of Notre Dame, 3Department of Biological Sciences, University of Notre Dame, 4Notre Dame Integrated Imaging Facility, University of Notre Dame, 5MakerBot Industries LLC, 6Departments of Biological Sciences, Aerospace and Mechanical Engineering, and Anthropology, University of Notre Dame, 7Harper Cancer Research Institute, University of Notre Dame
Using modern plastic extrusion and printing technologies, it is now possible to quickly and inexpensively produce physical models of X-ray CT data taken in a laboratory. The three -dimensional printing of tomographic data is a powerful visualization, research, and educational tool that may now be accessed by the preclinical imaging community.
JoVE General
Characterization of the Isolated, Ventilated, and Instrumented Mouse Lung Perfused with Pulsatile Flow
Department of Biomedical Engineering, University of Wisconsin – Madison
The following protocol outlines the process of isolating, ventilating and instrumenting mouse lungs to measure steady or pulsatile pulmonary vascular pressure-flow relationships in order to quantify the effects of blood flow, airflow, airway changes and vascular changes on right ventricular afterload.
JoVE Immunology and Infection
Direct Observation of Phagocytosis and NET-formation by Neutrophils in Infected Lungs using 2-photon Microscopy
1Institute for Molecular and Clinical Immunology, Otto-von-Guericke University Magdeburg, 2Department of Immunoregulation, Helmholtz Center for Infection Research
We show, how to use 2-photon microscopy for the observation of the dynamics of neutrophil granulocytes in infected lungs while they phagocytose pathogens or produce neutrophil extracellular traps (NETs).
JoVE General
Isolation & Characterization of Hoechstlow CD45negative Mouse Lung Mesenchymal Stem Cells
1Charles C. Gates Regenerative Medicine and Stem Cell Biology Program, University of Colorado Denver, 2Department of Medicine, University of Colorado Denver, 3Cancer Center, University of Colorado Denver, 4Webb Waring Institute, University of Colorado Denver
In this article we demonstrate the isolation of murine resident lung mesenchymal stem cells (lung MSC), their expansion, characterization and analysis of immunomodulatory properties.
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