Boettcher cell

Boettcher cells are specialized cells found in the organ of Corti, the sensory organ of the inner ear. Named after the German anatomist Arthur Boettcher, these cells are located in the spiral limbus and are known for their role in the auditory system.

Structure

Boettcher cells are columnar in shape and are found in the lower part of the Corti's organ. They are located in rows, typically two to five, on the inner side of the inner hair cells. These cells are characterized by their numerous mitochondria, which are essential for their function.

Function

The primary function of Boettcher cells is not fully understood. However, they are believed to play a role in the maintenance of the endolymph and perilymph fluids in the inner ear. These fluids are crucial for the proper functioning of the auditory system, as they transmit sound vibrations to the hair cells. Boettcher cells may also have a role in the protection of inner hair cells from damage.

Clinical significance

Damage to Boettcher cells can lead to hearing loss. This can occur due to aging, exposure to loud noise, certain medications, and diseases such as Meniere's disease. Research is ongoing to understand the exact role of these cells in hearing and how their damage can be prevented or treated.

See also

• Inner ear
• Organ of Corti
• Hair cell