A potential protection of melatonin on pathogenesis of oral sub-mucous fibrosis (OSMF) : a current update

Oral submucous fibrosisis (OSMF) is a clinical condition of the oral cavity which is caused predominantly by areca nut consumption. This fibrotic condition affects almost all parts of the oral cavity and can cause significant reduction in mouth opening, thereby, resulting in functional impairment. The other potential risk of OSMF is its malignant transformation into oral squamous cell carcinoma, which occurs in a significant number of afflicted patients. Extensive researches have been conducted to understand the pathogenesis of OSMF for identification of tangible therapeutic modalities. To date, there is no effective therapeutic modality for this disorder. It is well known that melatonin has a potent anti-fibrotic, anti-oxidant, and pro-angiogenic effects. The therapeutic potential of melatonin on OSM cannot be ignored. In this article we have explored the potential mechanisms of melatonin as an adjuvant in the prevention and treatment  of OSMF.