Stephania dielsiana
Stephania dielsiana · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Stephania dielsiana is a captivating climbing plant known for its unique caudex and delicate foliage. Beyond its aesthetic appeal, recent scientific interest has focused on its complex biochemical profile. Researchers are specifically investigating how certain compounds within the plant influence biological processes like angiogenesis. Understanding these mechanisms could unlock new pathways for studying blood vessel formation and therapeutic interventions. This intersection of botany and medical science highlights the profound potential hidden within this singular species.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Menispermaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Stephania dielsiana is a unique plant that is recognized by several distinct local names. In certain regions, it is commonly referred to by the name 地不容. It is also widely known through the alternative moniker 血散薯. These various naming conventions reflect the plant's diverse cultural presence and traditional uses. Understanding these relationships helps identify the species across different linguistic contexts.
Sources: Catalogue of Life (COL)
Taxonomy
Stephania dielsiana is a fascinating member of the kingdom Plantae. This specific species belongs to the genus Stephania and is a representative of the Menispermaceae family. Within the broader biological hierarchy, it is classified under the order Ranunculales. Furthermore, its taxonomic placement identifies it as part of the class Equisetopsida. Understanding these botanical connections provides essential insight into the plant's evolutionary history.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ranunculales |
| Family | Menispermaceae |
| Genus | Stephania |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Stephania dielsiana exhibits a diverse geographic range that spans across several distinct regions of Asia. Within the temperate zones, this species is widely distributed throughout various parts of China, including the South-Central and Southeast provinces. Its habitat also extends into the tropical landscapes of the Indo-China peninsula. Specifically, the plant can be found thriving within the natural environments of Vietnam. This broad distribution highlights the plant's ability to adapt to both temperate and tropical climates.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Compounds
Stephania dielsiana serves as a natural source of the aporphine alkaloid known as oxostephanine. Research indicates that this specific compound plays a dual role by acting as both an Aurora kinase inhibitor and an angiogenesis suppressor. By preventing histone H3 phosphorylation and inducing aneuploidy, oxostephanine effectively disrupts critical cell division processes in cancer cells. Furthermore, the substance demonstrates the ability to attenuate the migration and tube formation of endothelial cells, which helps inhibit tumor blood vessel growth. These combined properties suggest that oxostephanine holds significant potential for future development as a targeted drug in cancer treatment.
Conditions
Stephania dielsiana contains oxostephanine, an aporphine alkaloid that effectively treats Aurora kinase activity by preventing histone H3 phosphorylation. The plant also demonstrates potent cytotoxic effects that treat various cancer cell lines, including HepG2. Specifically, its secondary metabolites are highly effective at treating MCF7 cells. Furthermore, the compounds derived from the plant are used to treat OVCAR8 ovarian carcinoma cells. Finally, oxostephanine serves to treat angiogenesis by attenuating the migration and tube formation ability of endothelial cells.