Tingible body macrophages tagged posts

For almost 140 years, the origin and behaviour of an enigmatic cell type inside lymph nodes, called a tingible body macrophage, has remained a mystery. Now, for the first time, scientists at the Garvan Institute of Medical Research have tracked the cell’s lifecycle and function, with implications for our understanding of autoimmune disorders.

Autoimmune disease, which occurs when the immune system attacks the body, affects 5% of Australians and has a high chronic health burden worldwide, yet its causes are poorly understood.

“In living organisms, death happens all the time — and if you don’t clean up, the contents of the dead cells can trigger autoimmune diseases,” says...