Latest Lymphatic system Stories
A new study in Nature Medicine describes how different types of immune system T-cells alternately discourage and encourage stem cells to regrow bone and tissue, bringing into sharp focus the importance of the transplant recipient's immune system in stem cell regeneration.
A century after the valves that link the lymphatic and blood systems were first described, St. Jude Children's Research Hospital scientists have detailed how those valves form and identified a gene that is critical to the process.
US drug regulators for the first time have approved a therapy using cells of human blood from the placenta and the umbilical cord to treat cancer or blood-forming disorders.
Bone marrow-derived cells (BMDCs) participate in the growth and spread of tumors of the breast, brain, lung, and stomach.
A $12 million, five-year grant from the National Cancer Institute will help researchers from The University of Texas MD Anderson Cancer Center and the Center for Cell and Gene Therapy at Baylor College of Medicine, Texas Children's Hospital and The Methodist Hospital improve outcomes of cord blood transplantation in children and adults with cancer.
Using a patient’s own stem cells, researchers at Johns Hopkins have corrected the genetic alteration that causes sickle cell disease (SCD), a painful, disabling inherited blood disorder that affects mostly African-Americans.
A lymph node is an immune system organ that is widely distributed throughout various places in the body. There are about 500-600 nodes in an individual adult, with clusters of lymph nodes found in the underarms, groin, neck, chest, and abdomen. The lymphatic system as a whole is responsible for acting as the body’s primary mechanism of defense. Each node is oval-shaped, and measures between a few millimeters and a few centimeters long. They are linked to one another by lymphatic vessels and...
The thymus gland is an endocrine organ of the immune system located anteriolateral to the trachea and in between the lungs. Its primary function is to build T lymphocytes for the body’s immune system; therefore, it is most important during childhood and puberty, when it reaches its maximum size. After puberty, it will begin to atrophy and shrink in size. Old age generally brings about hypotrophy of the thymus. In children the thymus is grayish-pink in color and in adults it is yellow. On...
Bone Marrow Transplantation is a peer-reviewed medical journal published monthly by Nature Publishing Group. As of May 2012, the editor-in-chief is J.M. Goldman (UK). The journal publishes high quality, original research that addresses all aspects of basic biology and clinical use of haemopoietic stem cell transplantation in humans. The broad scope of the journal thus encompasses topics such as stem cell biology, kinetics and cytokine control, transplantation immunology, HLA and matching...
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