MSCs: what’s in a name?

Whether they are "stem" or "stromal", from adult tissues or from umbilical cord blood, MSCs are being used for a lot of clinical trials. Read more

Mopping up immune troublemakers after transplant

Memory CD8+ T cells play an important role in kidney transplant rejection, and they resist drugs that would otherwise improve Read more

Tracking a frameshift through the ribosome

Ribosomal frameshifting, visualized through X-ray Read more

immunoglobulin

Alternative antibody architecture

This complex diagram, showing the gene segments that encode lamprey variable lymphocyte receptors, comes from a recent PNAS paper published by Emory’s Max Cooper and his colleagues along with collaborators from Germany led by Thomas Boehm. Lampreys have molecules that resemble our antibodies in function, but they look very different at the protein level. The study of lamprey immunity provides hints to how the vertebrate immune system has evolved.
PNAS-2014-Das-1415580111_Page_4

Posted on by Quinn Eastman in Immunology Leave a comment