Lipid Metabolism in Human Skin

Lipid metabolism in human platelets.

Effect of a coffee lipid (cafestol) on cholesterol metabolism in human skin fibroblasts.

Consumption of boiled coffee promotes an elevation of plasma cholesterol concentration in humans. The active compounds found in the lipid fraction of the coffee have been identified as the diterpenes cafestol and kahweol. We have studied the effects of pure cafestol on cholesterol metabolism in human skin fibroblasts (HSF). The uptake of [125I]-labeled tyramine cellobiose-labeled low density li...

Morphine metabolism in human skin microsomes.

For patients with severe skin wounds, topically applied morphine is an option to induce efficient analgesia due to the presence of opioid receptors in the skin. However, for topical administration it is important to know whether the substance is biotransformed in the skin as this can eventually reduce the concentration of the active agent considerably. We use skin microsomes to elucidate the im...

Elucidation of Xenobiotic Metabolism Pathways in Human Skin and Human Skin Models by Proteomic Profiling

BACKGROUND Human skin has the capacity to metabolise foreign chemicals (xenobiotics), but knowledge of the various enzymes involved is incomplete. A broad-based unbiased proteomics approach was used to describe the profile of xenobiotic metabolising enzymes present in human skin and hence indicate principal routes of metabolism of xenobiotic compounds. Several in vitro models of human skin have...

Metabolism of butoxyethanol in excised human skin in vitro.

Glycol ethers are widely used in industrial and household applications because their chemical and physical properties make them versatile solvents, miscible with both water and organic media. Due to the ease with which the glycol ethers are absorbed through the skin and the potential for development of adverse health effects it is important to understand the extent to which local metabolism can...