Phytochemical Therapeutics and Anti-Inflammatory Applications

Phytochemicals are bioactive plant‐derived compounds that modulate inflammatory processes through a variety of mechanisms, including inhibition of cyclooxygenase enzymes, suppression of pro‐inflammatory cytokine production and scavenging of reactive oxygen species. Major classes such as flavonoids, terpenoids, alkaloids and phenolic acids are under active investigation for their ability to restore immune homeostasis in chronic inflammatory disorders, ranging from arthritis to metabolic syndrome. Traditional remedies drawn from ethnobotanical knowledge have guided the isolation of secondary metabolites, while advances in extraction and formulation have enabled development of standardised nutraceuticals and topical agents. These interventions promise reduced side-effect profiles compared with synthetic anti-inflammatory drugs and hold particular relevance for low-resource settings where plant materials are readily available. By integrating phytochemical chemistry, cellular pharmacology and formulation science, current research is charting a pathway from folk medicine to evidence-based therapeutics with global health implications.

Research from Nature Portfolio

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Phytochemical Therapeutics and Anti-Inflammatory Applications publication trend

The graph below shows the total number of articles in phytochemical therapeutics and anti-inflammatory applications across all publications each year (not limited to Nature Index journals).

Technical terms

Phytochemical: A biologically active secondary metabolite produced by plants, often implicated in health-promoting effects.

Sesquiterpene lactone: A subclass of terpenoids characterised by a 15-carbon skeleton and α-methylene-γ-lactone moiety, frequently exhibiting anti-inflammatory activity.

Flavonoid: A polyphenolic compound found in fruits and vegetables, known for antioxidant and enzyme-modulating properties.

Antinociceptive: The property of reducing the sensation of pain by interfering with nociceptor signaling pathways.

Antipyretic: The ability to lower elevated body temperature, typically by inhibiting prostaglandin E₂ synthesis in the hypothalamus.

Nutraceutical: A formulation derived from food sources that offers health benefits, including the prevention or treatment of disease.

References

1. Traditional Uses, Phytochemistry, and Pharmacological Activities of Vernonia cinerea (L.) Less.: An Updated Review. Nutrients (2024).
2. Antinociceptive and antipyretic activities of Amaranthus viridis Linn. in different experimental models. Archives of Biological Sciences (2010).
3. Bioprospecting of Vernonia cinerea for nutraceutical and homemade first aid remedies: a review update. Food Research (2024).