Sanofi is buying an immunology drug from Dren Bio, Inc. for up to $1.9 billion, in a deal it said will help it become a ...

However, antibody depletion of CTLs reversed this effect, emphasizing the role of CTLs in IL-3-mediated tumor control. To further explore the effect of IL-3 on CTLs, the researchers cultured the cells ...

A solar cell is made of two types of semiconductors ... This creates an area around the junction, called the depletion zone, in which the electrons fill the holes (Fig. 1, closeup). When all the holes ...