Show Advanced Search

REFINE YOUR SEARCH:

Containing Text
- - -
+
Filter by author or institution
GO
Filter by publication date
From:
October, 2006
Until:
Today
Filter by journal section

Filter by science education

 
 
Hematopoietic Stem Cells: Progenitor cells from which all blood cells derive.

An Introduction to Stem Cell Biology

JoVE 5331

Cells that can differentiate into a variety of cell types, known as stem cells, are at the center of one of the most exciting fields of science today. Stem cell biologists are working to understand the basic mechanisms that regulate how these cells function. These researchers are also interested in harnessing the remarkable potential of stem cells to treat human diseases.


Here,…

 Developmental Biology

Identifying DNA Mutations in Purified Hematopoietic Stem/Progenitor Cells

1Greehey Children's Cancer Research Institute, UT Health Science Center at San Antonio, 2Department of Cellular and Structural Biology, UT Health Science Center at San Antonio, 3Department of Pathology, UT Health Science Center at San Antonio, 4Department of Microbiology, UT Health Science Center at San Antonio, 5Cancer Therapy and Research Center, UT Health Science Center at San Antonio

JoVE 50752

 Immunology and Infection

Automated Quantification of Hematopoietic Cell – Stromal Cell Interactions in Histological Images of Undecalcified Bone

1Immunodynamics, German Rheumatism Research Center, a Leibniz Institute, 2Biophysical Analytics, German Rheumatism Research Center, a Leibniz Institute, 3Max-Delbrück Center for Molecular Medicine, 4Wimasis GmbH, 5Immunodynamics and Intravital Imaging, Charité - University of Medicine

JoVE 52544

 Developmental Biology

Bone Structure

JoVE 10864

Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.

Covering the cortical, or compact bone, is a membrane called the periosteum, which contains connective tissue, capillaries, and nerves. The outer, solid layer—found along the diaphysis, the shaft—forms a dense protective shell around the medullary canal—the cavity that stores yellow bone marrow, composed primarily of fat cells. This space is also covered in a thin lining—the endosteum in which bone growth, remodeling, and repair occur. Within the dense layer of cortical bone are osteons—structural units, arranged in concentric rings called lamellae, that contain osteoblasts—cells critical for bone formation and growth. These cells eventually mature into osteocytes in the hollow space, the lacuna. Through the center of each osteon runs the Haversian canal, which contains more blood and lymphatic vessels, as well as nerve fibers. Towards the rounded ends of the long bone, the epiphyses is the second type of osseous tissue, known as the cancellous, or spongy, bone. This inner layer is composed of a honeycomb-like network of trabeculae—grouped arrangements that form along the lines of stress points to maximize strengt

 Core: Musculoskeletal System

Cell Cycle Analysis

JoVE 5641

Cell cycle refers to the set of events through which a cell grows, replicates its genome, and ultimately divides into two daughter cells through the process of mitosis. Because the amount of DNA in a cell shows characteristic changes throughout the cycle, techniques known as cell cycle analysis can be used to separate a population of cells according to the different phases …

 Cell Biology

Generation of Integration-free Induced Pluripotent Stem Cells from Human Peripheral Blood Mononuclear Cells Using Episomal Vectors

1State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Disease Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 2Division of Regenerative Medicine, Department of Medicine, Loma Linda University, 3Department of Orthopaedic Surgery, Loma Linda University, 4Center for Stem Cell Medicine, Chinese Academy of Medical Sciences, 5Department of Stem Cell & Regenerative Medicine, Peking Union Medical College, 6Collaborative Innovation Center for Cancer Medicine, 7Tianjin Key Laboratory of Blood Cell Therapy and Technology

JoVE 55091

 Developmental Biology

High Efficiency Differentiation of Human Pluripotent Stem Cells to Cardiomyocytes and Characterization by Flow Cytometry

1Department of Biochemistry, Medical College of Wisconsin, 2Stanford Cardiovascular Institute, Stanford University School of Medicine, 3Department of Anesthesiology, Medical College of Wisconsin, 4Stem Cell and Regenerative Medicine Consortium, LKS Faculty of Medicine, Hong Kong University, 5Division of Cardiology, Johns Hopkins University School of Medicine, 6Cardiovascular Research Center, Biotechnology and Bioengineering Center, Medical College of Wisconsin

JoVE 52010

 Biology

Human Pluripotent Stem Cell Culture on Polyvinyl Alcohol-Co-Itaconic Acid Hydrogels with Varying Stiffness Under Xeno-Free Conditions

1Department of Chemical and Materials Engineering, National Central University, 2Department of Botany and Microbiology, King Saud University, 3Cathay Medical Research Institute, Cathay General Hospital, 4Graduate Institute of Systems Biology and Bioinformatics, National Central University, 5Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, 6Department of Internal Medicine, Taiwan Landseed Hospital, 7Department of Zoology, Bharathiar University, 8Thiruvalluvar University

JoVE 57314

 Bioengineering

Comprehensive Protocol to Sample and Process Bone Marrow for Measuring Measurable Residual Disease and Leukemic Stem Cells in Acute Myeloid Leukemia

1Department of Hematology, VU University Medical Center, 2Pediatric Oncology/Hematology, VU University Medical Center, 3Janssen Research & Development, LLC, 4Princess Máxima Center for Pediatric Oncology

JoVE 56386

 Cancer Research

Magnetic-Activated Cell Sorting Strategies to Isolate and Purify Synovial Fluid-Derived Mesenchymal Stem Cells from a Rabbit Model

1Postgraduate institution, Guangzhou Medical University, 2Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, 3Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), 4Department of Chemistry, Chinese University of Hong Kong, 5Shenzhen Kangning Hospital, Shenzhen Mental Health Center

JoVE 57466

 Biology

Using the BLT Humanized Mouse as a Stem Cell based Gene Therapy Tumor Model

1Department of Medicine, Division of Hematology-Oncology, David Geffen School of Medicine at UCLA, 2UCLA AIDS Institute, 3Eli & Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, 4Department of Medical and Molecular Pharmacology, David Geffen School of Medicine at UCLA, 5Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine at UCLA

JoVE 4181

 Immunology and Infection

In Vitro Colony Assays for Characterizing Tri-potent Progenitor Cells Isolated from the Adult Murine Pancreas

1Diabetes and Metabolism Research Institute, Beckman Research Institute of City of Hope, 2Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, 3Division of Chemistry and Chemical Engineering, California Institute of Technology

JoVE 54016

 Developmental Biology

Isolation of Murine Embryonic Hemogenic Endothelial Cells

1Departments of Medicine, Genetics and Biomedical Engineering, Yale Cardiovascular Research Center, Vascular Biology and Therapeutics Program, Yale Stem Cell Center, Yale University School of Medicine, 2Department of Pediatrics, Section of Neonatal-Perinatal Medicine, Yale University School of Medicine, 3Department of Molecular and Cellular Biology, Baylor College of Medicine

JoVE 54150

 Developmental Biology

Preparation and In Vitro Characterization of Magnetized miR-modified Endothelial Cells

1Reference and Translation Center for Cardiac Stem Cell Therapy (RTC), Department of Cardiac Surgery, University of Rostock, 2Physikalisch-Technische Bundesanstalt, 3Department of Radiology and Neuroradiology, Ernst-Moritz-Arndt-University Greifswald, 4Electron Microscopy Center, University of Rostock

JoVE 55567

 Medicine

Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro

1Hematology service, Centre Médical Universitaire (CMU), Medical faculty, University of Geneva, 2Department of Pathology and Immunology, Centre Médical Universitaire (CMU), Medical faculty, University of Geneva, 3Department of Cell Physiology and Metabolism, Centre Médical Universitaire (CMU), Medical faculty, University of Geneva

JoVE 58509

 Immunology and Infection
1234
More Results...