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Epidermal Growth Factor: A 6-kDa polypeptide growth factor initially discovered in mouse submaxillary glands. Human epidermal growth factor was originally isolated from urine based on its ability to inhibit gastric secretion and called urogastrone. Epidermal growth factor exerts a wide variety of biological effects including the promotion of proliferation and differentiation of mesenchymal and epithelial cells.

An Introduction to Molecular Developmental Biology

JoVE 5328

Molecular signals play a major role in the complex processes occurring during embryonic development. These signals regulate activities such as cell differentiation and migration, which contribute to the formation of specific cell types and structures. The use of molecular approaches allows researchers to investigate these physical and chemical mechanisms in detail.


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 Developmental Biology

Building Up a High-throughput Screening Platform to Assess the Heterogeneity of HER2 Gene Amplification in Breast Cancers

1Division of Pathology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, 2School of Medicine, University of Milan, 3School of Biology, University of Pavia, 4Division of Breast Surgery, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, 5Division of Medical Oncology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, 6Department of Biomedical, Surgical, and Dental Sciences, University of Milan

JoVE 56686

 Immunology and Infection

Generation of Microtumors Using 3D Human Biogel Culture System and Patient-derived Glioblastoma Cells for Kinomic Profiling and Drug Response Testing

1Biomedical Engineering, University of Alabama at Birmingham, 2Radiation Oncology, University of Alabama at Birmingham, 3Neurosurgery, University of Alabama at Birmingham, 4Vivo Biosciences, Inc.

JoVE 54026

 Medicine

Pneumococcus Infection of Primary Human Endothelial Cells in Constant Flow

1Institut für Mikrobiologie, Technische Universität Braunschweig, 2Devision of Infection Medicine, Department of Clinical Science, Lund University, 3Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute, Ludwig Maximilians University, 4Department of Molecular Infection Biology, Helmholtz Center for Infection Research

JoVE 60323

 Immunology and Infection

Vasodilation of Isolated Vessels and the Isolation of the Extracellular Matrix of Tight-skin Mice

1Department of Anesthesiology, Medical College of Wisconsin, 2Clement J. Zablocki Veterans Affairs Medical Center, 3Department of Surgery, Division of Pediatric Surgery, Children's Research Institute, 4Department of Orthopedic Surgery, Medical College of Wisconsin, 5Deptarment of Anesthesiology, Clement J Zblocki Veteran Affairs Medical Center, 6Department of Medicine, Division of Cardiology, Medical College of Wisconsin

JoVE 55036

 Immunology and Infection

Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling

1Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, 2Center for Brain Injury & Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, 3Center for Neurotrauma, Neurodegeneration & Restoration, Michael J. Crescenz Veterans Affairs Medical Center, 4School of Biomedical Engineering, Drexel University

JoVE 55609

 Neuroscience

Light-mediated Reversible Modulation of the Mitogen-activated Protein Kinase Pathway during Cell Differentiation and Xenopus Embryonic Development

1Department of Biochemistry, University of Illinois at Urbana-Champaign, 2Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, 3Neuroscience Program, University of Illinois at Urbana-Champaign, 4Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign

JoVE 55823

 Developmental Biology

A Method for Ovarian Follicle Encapsulation and Culture in a Proteolytically Degradable 3 Dimensional System

1Institute for BioNanotechnology in Advanced Medicine, Northwestern University, 2Department of Obstetrics and Gynecology, Northwestern University, Feinberg School of Medicine, 3Center for Reproductive Research, Northwestern University, 4The Robert H. Lurie Comprehensive Cancer Center, Northwestern University, 5Department of Chemical and Biological Engineering, Northwestern University

JoVE 2695

 Bioengineering

An Enzyme- and Serum-free Neural Stem Cell Culture Model for EMT Investigation Suited for Drug Discovery

1Dept. of Biomedicine, Pharmacenter, University of Basel, 2Molecular Signalling and Gene Therapy, Narayana Nethralaya Foundation, Narayana Health City, 3Brain Ischemia and Regeneration, Department of Biomedicine, University Hospital Basel, 4Department of Neurosurgery, Klinikum Idar-Oberstein, 5Department of Neurosurgery and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, 6Department of Neurology, Laboratory of Molecular Neuro Oncology, University Hospital of Zurich

JoVE 54018

 Developmental Biology

A Multi-well Format Polyacrylamide-based Assay for Studying the Effect of Extracellular Matrix Stiffness on the Bacterial Infection of Adherent Cells

1Department of Biochemistry, Stanford University School of Medicine, 2Department of Mechanical and Aerospace Engineering, University of California San Diego, 3Departments of Biochemistry, Microbiology and Immunology and Howard Hughes Medical Institute, Stanford University School of Medicine

JoVE 57361

 Immunology and Infection

Dendrimer-based Uneven Nanopatterns to Locally Control Surface Adhesiveness: A Method to Direct Chondrogenic Differentiation

1Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 2Department of Engineering Electronics, University of Barcelona (UB), 3Networking Biomedical Research Center (CIBER), 4Instituto de Investigacin Biomédica de Málaga (IBIMA), Department of Organic Chemistry, Universidad de Málaga (UMA), 5Andalusian Centre for Nanomedicine and Biotechnology-BIONAND, 6Unidad de Bioingeniería Tisular y Terapia Celular (GBTTC-CHUAC), Grupo de Reumatolog ía, Instituto de Investigación Biomèdica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), 7Institució Catalana de Recerca i Estudis Avançats (ICREA), 8Instituto de Investigación Biomédica de Málaga (IBIMA), Department of Cell Biology, Genetics and Physiology, Universidad de Málaga (UMA)

JoVE 56347

 Bioengineering

A Brain Tumor/Organotypic Slice Co-culture System for Studying Tumor Microenvironment and Targeted Drug Therapies

1Department of Cancer Biology, Dana-Farber Cancer Institute, 2Department of Pediatrics, Children's Hospital, 3Department of Biostatistics & Computational Biology, Dana-Farber Cancer Institute, 4Department of Developmental Biology and Cancer Research, Hebrew University of Jerusalem, 5Department of Neurosurgery, Children's Hospital, 6Center for Molecular Oncologic Pathology, Department of Medical Oncology, Dana-Farber Cancer Institute

JoVE 53304

 Medicine

A Unified Methodological Framework for Vestibular Schwannoma Research

1Eaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear, 2Department of Otolaryngology, Harvard Medical School, 3Department of Otolaryngology, Vienna General Hospital, Medical University of Vienna, 4Program in Speech and Hearing Bioscience and Technology, Harvard Medical School

JoVE 55827

 Cancer Research

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells

1Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 2Department of Chemistry, Skidmore College, 3Candiac MR Center, Beth Israel Deaconess Medical Center, 4Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero

JoVE 59519

 Biochemistry

Establishment of Cancer Stem Cell Cultures from Human Conventional Osteosarcoma

1Department of Surgery and Translational Medicine (DCMT), University of Florence, 2Neurofarba Department, University of Florence, 3Department of Traumatology and General Orthopedics, Azienda Ospedaliera Universitaria Careggi

JoVE 53884

 Cancer Research
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