Chemotaxis, the process by which cells move towards soluble factors, is one of the most fascinating areas of modern biology. For cells to migrate up an attractant gradient they must detect signals, ...

Rhythmic patterns and precise motions are key elements of proper swimming, and comparable demonstrations of this pattern repetition and power usage can be seen in a microscopic swimmer -- the amoeboid ...

Leukocyte activation, including adhesion molecule expression, oxygen radical generation and, in animal studies, pseudopod formation, is a hallmark of hypertension. This study examined pseudopod and ...

WASHINGTON, D.C., October 31, 2017 -- Rhythmic patterns and precise motions -- these are key elements of proper swimming. Olympians demonstrate repeated patterns of breathing, with synchronized head, ...