Phytochemical Properties and Biological Effects of Gleditsia Species

Gleditsia species are rich sources of diverse phytochemicals, notably saponins, flavonoids, triterpenoids, phenolic acids and sterols. These compounds underpin a range of biological effects, including antioxidant, anti-inflammatory, antimicrobial, anticancer and anti-angiogenic activities. Saponins from Gleditsia fructus and G. sinensis exhibit pronounced cytotoxicity against various tumour cell lines by inducing apoptosis through caspase activation and modulating signalling pathways such as ERK, Akt and NF-κB. Flavonoids and phenolic constituents contribute to radical scavenging and inhibition of pro-inflammatory mediators, while triterpenoids interfere with lipid metabolism and tumour angiogenesis. Advances in chromatographic and spectroscopic techniques have enabled detailed characterisation of these metabolites, and transcriptomic analyses have begun to reveal the genetic networks driving saponin biosynthesis. Collectively, these findings support the global significance of Gleditsia extracts in drug discovery and justify ongoing efforts to standardise extraction methods, optimise cultivation and pursue clinical evaluation.

Research from Nature Portfolio

No recent Nature Portfolio content available.

Phytochemical Properties and Biological Effects of Gleditsia Species publication trend

The graph below shows the total number of articles in phytochemical properties and biological effects of gleditsia species across all publications each year (not limited to Nature Index journals).

Technical terms

Saponin: Amphipathic glycosides composed of triterpenoid or steroidal aglycones linked to sugar moieties, often responsible for membrane-active bioactivities.

Flavonoid: Polyphenolic secondary metabolites characterised by a C6–C3–C6 skeleton, known for antioxidant and anti-inflammatory effects.

Triterpenoid: Terpene derivatives formed by condensation of six isoprene units, widespread in plants and implicated in diverse pharmacological actions.

Cytochrome P450: Heme-containing monooxygenase enzymes involved in oxidative reactions during plant secondary metabolite biosynthesis.

UDP-glucosyltransferase: Enzymes that catalyse the conjugation of glucose from UDP-glucose donors to acceptor molecules, critical for saponin formation.

Carrageenan-induced paw oedema model: In vivo assay for evaluating anti-inflammatory potential by quantifying swelling in rodent hind limbs following carrageenan injection.

References

1. Gleditsia Saponin C Induces A549 Cell Apoptosis via Caspase-Dependent Cascade and Suppresses Tumor Growth on Xenografts Tumor Animal Model. Frontiers in Pharmacology (2018).
2. From Traditional Usage to Pharmacological Evidence: A Systematic Mini‐Review of Spina Gleditsiae. Evidence-based Complementary and Alternative Medicine (2016).
3. Ethanol extract of Gleditsia sinensis thorn suppresses angiogenesis in vitro and in vivo. BMC Complementary Medicine and Therapies (2012).
4. UPLC-ESI/MS/MS Profiling and Anti-Inflammatory Activity of Gleditsia caspica. Archives of Pharmaceutical Sciences Ain Shams University (2020).
5. Identification of potential genes involved in triterpenoid saponins biosynthesis in Gleditsia sinensis by transcriptome and metabolome analyses. Journal of Natural Medicines (2018).