Shop comfy-chic picks up to 50 percent off. Spring has sprung, and I’m behind on my wardrobe refresh, so I need everything light, airy, delicate, and non-winter coded hanging up in my closet, stat.

Epithelial cells form a layer in which an apical surface is exposed to the external environment and to other forms of stress in ducts in specialized organs. As such, epithelial cells require robust ...