Pre-T cell levels were low in marrow of neonatally thymectomized mice and could be restored to control values by treatment in vivo with an extract of mouse thymus. Levels of activity were also low in ...

In thymic epithelial cells, the research team upregulated a transcription factor called Forkhead box N1 (FOXN1), which had previously been implicated in age-related thymus shrinkage. Consequently, the ...

The wide adoption of genetic engineering techniques in the late 1990’s played an important role in demonstrating the complexity and importance of communication between stromal cells and immune ...