Researchers of this new study found that treatment with venetoclax may be able to restore activation and proliferation of these cells, suggesting their plasticity can be leveraged for autologous ...

The immune system uses a large number of proteins to sense the presence of microbes, including a family of proteins known as TLRs. The function of TLRs on immune cells known as DCs and macrophages has ...

T cell surface markers CD4 and LAG-3 are related proteins that promote and inhibit cell activity, respectively. However, although LAG-3 has started to gain appreciation as an immune checkpoint ...

T cells play important roles in helping to fight infections and cancers—and they can also drive autoimmune diseases. Now researchers at La Jolla Institute for Immunology (LJI) have discovered new ...

TUCSON, Arizona — A study led by researchers at the University of Arizona Health Sciences discovered new information about the inner workings of the immune system that could have a profound impact on ...

Cancer immunotherapy using "designer" immune cells has revolutionized cancer treatment in recent years. In this type of therapy, T cells, a type of white blood cell, are collected from a patient's ...

What Is the CD4:CD8 Ratio Test Used For? CD4 and CD8 are two types of white blood cells in your blood. White blood cells help your body fight infections. If you have HIV infection, your doctor may use ...

Conservation of their respective cytoplasmic tail motifs, CxC/H in the case of CD4 and an ITIM-like motif in the case of LAG-3, supports that competition between CD4 and LAG-3 for binding of kinase ...