One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...

Interleukin 12 (IL-12) is a proinflammatory cytokine with antitumor activity. All-trans–retinoic acid (ATRA) exerts antitumor effects by regulating a variety of gene expressions, including tumor ...

a: Location of the caudal artery in a mouse (left) and a schematic cross-section of the mouse tail (right). The yellow arrow indicates the caudal artery along the tail. b: Comparison of fluorescence ...

Share on Pinterest What is the best delivery method for cancer vaccines? A study in mice suggests intravenous might be best. Image credit: Ani Dimi/Stocksy. Researchers found that cancer vaccines are ...

An intravenous (IV) injection is an injection of a medication or another substance into a vein and directly into the bloodstream. It is one of the fastest ways to get a drug into the body, often ...