InterMune's entry, Actimmune, suppresses production of TGF-beta by disrupting the signals inside the factorylike fibroblast cells that make it.

FORBES: Scar Wars

The LEDs on GentleWaves shoot weak light (less than 25 watts) through the skin's epidermis to fibroblast cells, which produce structural proteins such as collagen and elastin.

FORBES: Magazine Article

The LEDs on GentleWaves shoot weak light (less than 25 watts) through the skin's epidermis to fibroblast cells, which produce such structural proteins as collagen and elastin.

FORBES: New wrinkle in the beauty business