Latest Lymphocytes Stories
In order to track down pathogens and render them harmless, the immune system must be able to recognize myriad different foreign substances and react to them.
Therapeutic antibodies can be an efficient alternative when common drugs do not work anymore.
A cell small in number but powerful in its ability to switch the immune system on or off is a unique hybrid of two well-known immune cell types, Medical College of Georgia researchers report.
A University of Alberta-led research team has taken a major step forward in understanding how T cells are activated in the course of an immune response by combining nanotechnology and cell biology.
Immune cells ensnare dangerous cells that are on the run with a bungee-like nanotube, according to research published today in the Proceedings of the National Academy of Sciences.
In an acute viral infection, most of the white blood cells known as T cells differentiate into cells that fight the virus and die off in the process.
Antibodies directed against the protein CD20, which is expressed by immune cells known as B cells, are used to treat B cell non-Hodgkin lymphoma and rheumatoid arthritis.
Gene enhancer is responsible for activating cancer-causing genes in B cells.
Expression of a single gene programs an immune system helper T cell that fuels rapid growth and diversification of antibodies in a cellular structure implicated in autoimmune diseases and development of B cell lymphoma, scientists at The University of Texas M. D. Anderson Cancer Center reported today in Science Express, the advance online publication of the journal Science.
After a vaccination or an infection, the human immune system remembers to keep protecting against invaders it has already encountered, with the aid of specialized B-cells and T-cells.
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...