Salivary gland research is a field of study focused on the anatomy, physiology, and pathophysiology of the salivary glands. These glands secrete saliva, which plays a crucial role in lubricating the mouth, aiding in digestion, and maintaining oral health. Research in this area aims to understand the mechanisms of saliva production, the regulation of salivary gland function, and diseases affecting the salivary glands, such as Sjögren's syndrome and salivary gland tumors. This research is important for improving the diagnosis and management of salivary gland disorders and developing new treatments.