Tissues consist of a heterogeneous mixture of different cell types, complicating our understanding of their biological ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read ...

This diagram illustrates the role of macrophage ATF6 in orthodontic tooth movement. When corticotomy is applied, monocytes ...