Tubulin is a protein that plays a crucial role in the structure and function of cells. It is the main component of microtubules, which are long, hollow fibers that provide structural support, help the cell divide, give it its shape, and act as tracks for moving molecular cargo around inside the cell.
Congress nears deal to rein in PBMs after years of debate
WASHINGTON — After two years of haggling, Congress has nearly reached a deal to rein in the drug-industry middlemen known as pharmacy benefit managers. Lawmakers