Sphingomyelin is a crucial component of membrane lipid rafts essential for signaling. It is synthesized by sphingomyelin synthase 1 and 2 (SGMS1/2) isoenzymes, with SGMS1 being the primary isoform ...

Sterols are amphipathic lipids based on the steroid ring structure but with a polar hydroxyl (OH group) on one of the 6-membered rings. Sterols are also known as steroid alcohols, an example of ...

The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation ...

It is made of dead, flattened cells called keratinocytes that are shed approximately two weeks after they enter this layer. Keratinocytes produce keratin, a fibrous protein that helps provide ...

Capital structure is the mix of debt and equity that fund a company's operations. A judicious use of debt and equity is a key indicator of a strong balance sheet. A healthy capital structure that ...