For more than a century, the human appendix has been written off as a biological relic, a shrunken leftover from plant-eating ancestors that serves no real purpose. That view is now outdated. A ...

A recent Nature Immunology study explores the cellular and molecular adaptations associated with human secondary lymphoid tissue in adults during viral infection. Lymphoid tissues play a vital role in ...

Our immune system relies on T cells to fight infections. But T cells don't just show up and react—first, they train, get a ...

These findings from research into diffuse large B cell lymphoma (DLBCL) are based on analyses of human patients and a murine model. The immunosuppressive role of fibroblastic reticular cells (FRCs) in ...

Background: Pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma is a rare, indolent subtype of non-Hodgkin lymphoma with distinct radiological and pathological characteristics. Clinically, ...

Laurencia Villalba is a vascular surgeon in private and public practice. Alison Tomlin and Theresa Larkin do not work for, consult, own shares in or receive funding from any company or organization ...