The present invention relates to the use of skin benefit agents for enhancing the overnight repair function of skin, wherein the skin benefit agents are selected from the group consisting of: borage oil, farnesol, activators of the peroxisome proliferator-activated receptors, and mixtures thereof; and wherein the skin benefit agents are applied to the skin from about 5 pm to about 12 am at the end of the day.
Provided are methods of treating subjects in need of an anti-fibroblastgrowth factorreceptor 3 (anti-FGFR3) therapy. The methods comprise administering to the subjects a therapeutically effective amount of a peroxisome proliferator-activated receptor (PPAR) alpha agonist in combination with the anti-FGFR3 therapy. The methods can comprise administering to the subject a therapeutically effective amount of PPAR alpha agonist and a bile acid sequestrant. Also provided are compositions comprising an FGFR3 inhibitor, a PPAR alpha agonist, and, optionally, a bile acid sequestrant. The methods attenuate the dysregulation of bile acidbiosynthesis caused by FGFR3 inhibition with anti-FGFR3 therapies. The methods reduce the severity and / or incidence of adverse events associated with anti-FGFR3 therapies.