20 April 2021
Vol 14, Issue 679

About The Cover

Cover image expansion

Online Cover This week features a Research Article that demonstrates that spleen-derived LTB4 primes the liver to produce TNF during systemic inflammation. The image is a 3D CT scan colored to show the spleen (pink) and liver (red), as well as the associated vasculature, including the portal vein (green), which directly connects the spleen to the liver. [Image: KH FUNG/SCIENCE SOURCE]