Vesicles containing fragments of the organelles released from stressed adipocytes protect the heart against oxygen deprivation, a study in mice shows.

Using deoxyoligonucleotides to bind proteins with high sensitivity and specificity

A growth factor treatment helps improve cardiac functioning after heart attack in pigs.

A study in mice reveals that stem cell transplants, currently in clinical trials, may not actually require the cells.

Specialized cardiac cells in the mouse heart appear to be the long-sought-after proliferative heart cells.

South Korea approves the first stem-cell medication for clinical use.