Paris polyphylla: chemical and biological prospectives

Area of Science:

• Ethnobotany
• Pharmacognosy
• Medicinal Chemistry

Background:

• Paris polyphylla is widely used in traditional Indian and Chinese medicine, primarily for its anticancer properties.
• Increasing demand and unsustainable wild harvesting threaten natural populations, leading to its vulnerable status.
• Conservation and restoration efforts are crucial for this valuable medicinal herb.

Purpose of the Study:

• To provide a comprehensive overview of the chemical constituents and biological activities of Paris polyphylla.
• To highlight the scientific basis for its traditional medicinal uses.
• To guide future research and conservation strategies.

Main Methods:

• Literature review of chemical isolation and biological activity studies on Paris polyphylla.
• Compilation of identified secondary metabolites and their reported bioactivities.
• Synthesis of information on the ethnobotanical significance and conservation status.

Main Results:

• Numerous secondary metabolites, including saponins (e.g., polyphyllin D, dioscin) and ecdysteroids (e.g., β-ecdysterone), have been isolated.
• Reported biological activities encompass anticancer, antitumor, cytotoxic, antimicrobial, and antiangiogenic effects.
• The species faces threats from habitat destruction and overexploitation, necessitating conservation.

Conclusions:

• Paris polyphylla is a rich source of bioactive compounds with diverse pharmacological properties, particularly anticancer.
• Understanding its chemical profile and biological activities supports its medicinal potential and underscores the need for conservation.
• This review serves as a valuable resource for researchers and scientists in drug discovery and conservation biology.