Skeletal bone is maintained by bone remodeling, in which old and damaged bone is replaced with new bone through continuous cellular processes that are mainly controlled by bone-resorbing osteoclasts ...

Follicular helper T (Tfh) cells are essential for the formation of high affinity antibodies after vaccination or infection. Although the signals responsible for initiating Tfh differentiation from ...

In the Introduction to the Derivative video we introduce the notion of the derivative of a function and explain how the derivative captures the instantaneous rate of change of a function. In the ...