Withania somnifera(L.) Dunal (Ashwagandha); current understanding and future prospect as a potential drug candidate

Cancer and Neurodegenerative diseases are one of the most dreadful diseases to cure and chemotherapy has found a prime place in cancerous treatments while as different strategies have been tested in neurodegenerative diseases as well. However, due to adverse shortcomings like the resistance of cancerous cells and inefficiency in neurodegenerative disease, plant sources have always found a prime importance in medicinal use for decades, Withania somnifera (L.) Dunal (W. somnifera) is a well-known plant with medicinal use reported for centuries. It is commonly known as winter cherry or ashwagandha and is a prime source of pharmaceutically active compounds withanolides. In recent years research is being carried in understanding the extensive role of W. somnifera in cancer and neurological disorders. W. somnifera has been reported to be beneficial in DNA repair mechanisms; it is known for its cellular repairing properties and helps to prevent the apoptosis of normal cells. This review summarizes the potential properties and medicinal benefits of W. somnifera especially in cancer and neurodegenerative diseases. Available data suggest that W. somnifera is effective in controlling disease progressions and could be a potential therapeutic target benefiting human health status. The current review also discusses the traditional medicinal applications of W. somnifera, the experimental evidence supporting its therapeutical potential as well as obstacles that necessitate being overcome for W. somnifera to be evaluated as a curative agent in humans.

Automated summary

This article summarizes the potential properties and medicinal benefits of Withania somnifera (W. somnifera), commonly known as winter cherry or ashwagandha, especially in cancer and neurodegenerative diseases. It discusses the role of W. somnifera in DNA repair mechanisms and prevention of apoptosis in normal cells. The available data suggest that W. somnifera is effective in controlling disease progression and could be a potential therapeutic target. The article also addresses the traditional medicinal applications of W. somnifera and the obstacles that need to be overcome for its evaluation as a curative agent in humans.