Phytochemical Pharmacology of Apocynaceae Species

The Apocynaceae family encompasses a diverse range of flowering plants renowned for their rich repertoire of secondary metabolites, including alkaloids, flavonoids, terpenoids, cardiac glycosides and coumarins. These phytochemicals underpin traditional uses of genera such as Carissa, Catharanthus and Cynanchum in managing inflammation, infection, metabolic disorders and cardiovascular dysfunction. Contemporary research has elucidated mechanisms by which these compounds exert antioxidant, anti-inflammatory, antimicrobial, anticancer and neuroprotective activities. Flavonoids and phenolic acids act as free-radical scavengers, while alkaloids often target key enzymes or signalling pathways implicated in pain, microbial growth or tumour progression. Cardiac glycosides modulate ion channels to support heart function, and terpenoids display a spectrum of immunomodulatory and cytotoxic properties. Advances in extraction, fractionation and chromatographic analysis have enabled the identification of bioactive constituents, and integrated in vitro, in silico and in vivo studies continue to validate traditional claims and inform preclinical development. Collectively, this body of work underscores the global significance of Apocynaceae species as both a source of novel drug leads and a basis for standardised herbal formulations.

Research from Nature Portfolio

No recent Nature Portfolio content available.

Phytochemical Pharmacology of Apocynaceae Species publication trend

The graph below shows the total number of articles in phytochemical pharmacology of apocynaceae species across all publications each year (not limited to Nature Index journals).

Technical terms

Phytochemical: Secondary metabolite synthesised by plants, often responsible for biological activity.

Flavonoid: Polyphenolic compound known for antioxidant, anti-inflammatory and enzyme-modulating properties.

Antioxidant: Substance that neutralises reactive oxygen species, protecting cells from oxidative damage.

In vitro: Experimental studies performed in a controlled environment outside a living organism.

In silico: Computational simulations or modelling used to predict molecular interactions and biological behaviour.

References

1. Bioactivity Profiling and Phytochemical Analysis of Carissa carandas Extracts: Antioxidant, Anti-Inflammatory, and Anti-Urinary Tract Infection Properties. Antioxidants (2024).
2. In vitro antioxidant and in silico enzyme inhibition studies of Carissa carandas Linn.: potential ingredient for nutraceutical development. International Journal of Food Properties (2024).
3. Phenolic Profile and Bioactive Properties of Carissa macrocarpa (Eckl.) A.DC.: An In Vitro Comparative Study between Leaves, Stems, and Flowers. Molecules (2019).