Stratified cuboidal epithelium

A type of tissue composed of multiple layers of cube-shaped cells.

Stratified cuboidal epithelium consists of two or more layers of cuboidal-shaped cells. This unique tissue type primarily serves protective roles and is involved in secretion and absorption processes. It is less common than other epithelial types but is integral in certain glandular tissues.

Terminologia Anatomica

epithelium-stratificatum-cuboidale

System

Integumentary system

Function

The primary function of stratified cuboidal epithelium is to provide protection to underlying tissues while also facilitating secretion and absorption. This tissue is particularly important in glands, as it allows for the passage of substances while maintaining a barrier against potential external threats. It ensures that glands, such as sweat glands, salivary glands, and mammary glands, can function efficiently without compromising structural integrity. The multiple layers of cells help to withstand mechanical stress and hormonal influences, making it highly functional in areas where robust protection and specific secretory actions are required.

Location

Stratified cuboidal epithelium is primarily found in specific glandular structures throughout the body. It commonly lines the ducts of sweat glands, mammary glands, and salivary glands, where it plays a crucial role in protecting the glandular tissue and allowing for the efficient transport of secretions. Additionally, this tissue type can be found in some parts of the male reproductive system, helping to maintain a conducive environment for sperm development. The location of stratified cuboidal epithelium in these glands is strategic, ensuring that substances are secreted appropriately while providing structural support.

Did You Know?

Stratified cuboidal epithelium is one of the rarest types of epithelial tissue, mainly present in specific areas of glandular systems.
This tissue type can undergo regeneration, which helps maintain the health and functional capacity of the glands it lines.
The presence of multiple cell layers allows stratified cuboidal epithelium to protect against potential damage from chemical substances and physical stress.