JULY 11, 2024 by University of North Carolina at Chapel Hill School of Medicine Credit: Journal of Clinical Investigation (2024). DOI: 10.1172/JCI175616Migraine is a chronic and debilitating neurological condition affecting women 3 to 4 more times than men. Despite an estimated 1.1 billion people being impacted by the condition, the physiological underpinnings of migraine remain...
UNIVERSITY OF SOUTH AUSTRALIA Scientists investigating the causes of lymphoedema have made a major discovery, revealing that lymphatic vessels can produce red and white blood cells. Until now, it was believed that blood cells derived solely from stem cells found in bone marrow. The discovery, made by an international team led by University of South...
by University of Oxford Graphical Abstract. Credit: Cell (2023). DOI: 10.1016/j.cell.2022.12.031 It was previously assumed that bones lacked lymphatic vessels, but new research from the MRC Human Immunology Unit at Oxford’s MRC Weatherall Institute for Molecular Medicine not only locates them within bone tissue, but demonstrates their role in bone and blood cell regeneration and reveals changes...
by German Cancer Research Center The metabolic enzyme IL4I1 (Interleukin-4-Induced-1) promotes the spread of tumor cells and suppresses the immune system. This was discovered by scientists at the German Cancer Research Center (DKFZ) and the Berlin Institute of Health (BIH). The enzyme that activates the dioxin receptor is produced in large quantities by tumor cells....
by Institute for Basic Science Fingerlike projections that cover the intestinal wall and absorb nutrients in the small intestine.During digestion, hydrophilic nutrients, such as glucose and amino acids, are absorbed by blood capillaries. On the other hand, hydrophobic nutrients, such as lipids, are taken in by specialized lymphatic capillaries called lacteals. The graphics also shows...
by Delthia Ricks , Medical Xpress Just as the brain is a privileged organ, so too are the eyes. Often poetically called the windows to the soul, a unique set of studies has begun to regard the eyes in another way. Like the brain, the eyes lack the classic lymphatic vessels responsible for the circulation...
HOSPITAL FOR SPECIAL SURGERY (New York City. March 20, 2020.) A study by investigators at Hospital for Special Surgery (HSS) has discovered a molecule in the lymphatic system that has the potential to play a role in autoimmune disease. The study, “Lymph node stromal CCL2 limits antibody responses,” was published online today in the journal...
Our brain swims. It is fully immersed in an aqueous liquid known as cerebrospinal fluid. Every day, the human body produces about half a litre of new cerebrospinal fluid in the cerebral ventricles; this liquid originates from the blood. This same quantity then has to exit the cranial cavity again every day. Researchers in the...
