Scar tissue forms when a wound heals but is different from skin tissue. For example, it is less elastic, leading to tightness, limited movement, and pain. Exercise, moisturizing, and other home ...

Microarray technology encompasses a few relatively ... and 2,000 copies of a particular molecule in diseased and normal tissue, respectively. For any antisense experiment, for example, the design ...

Combining lab-grown muscle tissue with a series of flexible mechanical joints has led to the development of an artificial hand that can grip and make gestures. The breakthrough shows the way ...