Medical research

Loose RNA molecules rejuvenate skin, researchers discover

Want to smooth out your wrinkles, erase scars and sunspots, and look years younger? Millions of Americans a year turn to lasers and prescription drugs to rejuvenate their skin, but exactly how that rejuvenation works has ...

Oncology & Cancer

Retinoic acid may improve immune response against melanoma

Immunotherapies use the immune system to fight cancer. But cancers like melanoma have found ways to turn off the immune system, allowing them to resist treatments and often leading to recurrence. Now University of Colorado ...

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