Immunology
Scientists question fundamental theory about education of immune police
A fundamental theory about how our thymus educates our immune police appears to be wrong, scientists say.
Oct 8, 2014
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Page 4 - News tagged with thymus cells
Immunology
'Personalized immune' mouse offers new tool for studying autoimmune diseases
Columbia University Medical Center (CUMC) scientists have developed a way to recreate an individual's immune system in a mouse. The "personalized immune mouse" offers researchers an unprecedented tool for individualized analysis ...
Mar 14, 2012
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Immunology
Immune system uses heart channel to select powerful defenders
(Medical Xpress) -- When the body makes immune T cells, it relies on a molecular channel more commonly seen in nerves and heart muscles to ensure that the powerful T cells have the right mixture of aggressiveness and restraint, ...
Aug 16, 2012
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Immunology
Lipids produced within the thymus give immune cells the initial boost they need to fight off infection
Semi-invariant natural killer T (iNKT) cells wage war against infectious threats, attacking microbial cells and generating signals that enable other immune cells also to respond aggressively. iNKT cells initially undergo ...
Sep 12, 2012
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Medical research
Tonsils make T cells, too, study shows
A new study provides evidence that a critical type of immune cell can develop in human tonsils. The cells, called T lymphocytes, or T cells, have been thought to develop only in the thymus, an organ of the immune system that ...
Mar 5, 2012
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Diseases, Conditions, Syndromes
Possible trigger for autoimmune diseases discovered: B cells teach T cells which targets must not be attacked
Immune cells must learn not to attack the body itself. A team of researchers from the Technical University of Munich (TUM) and the Ludwig Maximilian University of Munich (LMU) has discovered a previously unknown mechanism ...
Feb 21, 2024
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Immunology
Scientists discover special class of natural fats stimulates immune cells to fight diseases
An international research team led by scientists from Singapore Immunology Network (SIgN) under the Agency of Science, Technology and Research (A*STAR) discovered that a special class of fatty molecules is essential for activating ...
Apr 2, 2012
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Immunology
Could ageing immune systems be a better predictor of cancer than genetic mutations?
It has long been known that cancer arises when genes mutate and start producing abnormal proteins, or no protein at all. However, our latest research, published in PNAS, suggests that there is another, equally important mechanism ...
Feb 6, 2018
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Immunology
Immune system aging can be revealed by CT scan of thymus, research suggests
The thymus, a small and relatively unknown organ, may play a bigger role in the immune system of adults than was previously believed. With age, the glandular tissue in the thymus is replaced by fat, but, according to a new ...
Oct 12, 2023
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Immunology
Researchers generate developmental map of human T-cells
Chintan Parekh, MD, of the The Saban Research Institute of Children's Hospital Los Angeles, has led a team of investigators that generated a comprehensive roadmap for how T-cells develop in the human thymus. The study will ...
Jun 16, 2020
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