Contents

14 April 2020
Vol 13, Issue 627

About The Cover

Cover image expansion

Online Cover This week features a Research Article that shows that the lipid-metabolizing enzyme DGKζ is required for optimal B cell functions. DGKζ-deficient B cells exhibited decreased mechanical forces at the plasma membrane and an impaired ability to extract antigen from antigen-presenting cells. The image depicts an experiment to measure pulling forces between a B cell (left) and an antigen-coated bead (right). [Image: Merino-Cortés et al./Science Signaling]