A sebaceous gland or oil gland[1] is a microscopic exocrine gland in the skin that opens into a hair follicle to secrete an oily or waxy matter, called sebum, which lubricates the hair and skin of mammals. [2] However, there has been no detailed study of the changes in gene expression in sebocytes (sebaceous gland cells) that lead to sebum production. In this recently published study, the two research ...

Understanding the Context

Sebum is an oily substance that protect and hydrate the skin’s surface. It mixes with fat molecules, called lipids, to form a protective coating on the skin. The sebaceous glands produce sebum. It ...

Key Insights

Oily skin is an extremely common condition caused by excess sebum (oil) production from the sebaceous glands. Sebum is necessary to keep your skin from drying out, but there can indeed be too much of ... Sebaceous filaments are structures that allow sebum to flow to the surface of the skin. Tiny glands beneath the skin create sebum, which is an oily substance that helps lubricate the skin. When the ...

Final Thoughts

The meaning of SEBACEOUS is secreting or releasing sebum. How to use sebaceous in a sentence. Sebaceous hyperplasia causes enlarged yellowish bumps on the face — most common after 40. Learn what causes these oil gland bumps and which treatments actually work. The sebaceous gland (SG) is an integral part of the pilosebaceous unit and is a very active and dynamic organ that contributes significantly to the maintenance of skin homeostasis. Define sebaceous.

sebaceous synonyms, sebaceous pronunciation, sebaceous translation, English dictionary definition of sebaceous. adj. 1. Of, relating to, or resembling fat or sebum; fatty.