Cyclea barbata
Cyclea barbata · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Cyclea barbata is a botanical species of significant pharmacological interest, particularly regarding its medicinal potential. Research indicates that extracts and alkaloid extracts derived from its roots and stems exhibit notable antimalarial and cytotoxic activities. The plant contains specialized chemical compounds, including (+)-Homoaromoline, (+)-Tetrandrine, (+)-Thalrugosine, and (-)-Cycleapeltine. Due to these unique properties, it is currently being studied for its potential applications in addressing conditions such as Alzheimer's Disease. These findings highlight the importance of exploring this species for future therapeutic developments.
- Synonyms
- Cyclea Ciliata · Cyclea Wallichii
- Common names
- Not available
- Family
- Menispermaceae
- Distribution
- Southern America
- Plant Parts
- Root · Stem
Classification
Common Names
Cyclea barbata is a versatile plant known by many different names across various cultures and languages. It is widely recognized by its common name, Cincau, or sometimes spelled as Cingcau. In certain regions, it is referred to as the tumbuhan, emphasizing its identity as a specific type of plant. The species also carries the name mao ye lun huan teng, reflecting its botanical characteristics in different linguistic contexts. Furthermore, its presence is noted in Malayalam as സൈക്ളിയ ബാർബേറ്റ, showcasing its global reach.
Sources: Catalogue of Life (COL)
Synonyms
Cyclea barbata is a botanical species that is frequently identified by various alternative scientific names. In taxonomic literature, it is often recognized by its synonym Cyclea ciliata. Additionally, researchers may refer to this plant as Cyclea wallichii depending on the specific classification system being used. These overlapping designations reflect the complex historical efforts to categorize the plant's unique characteristics. Understanding these relationships is essential for anyone conducting detailed botanical studies or field research.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cyclea barbata is a distinctive species that belongs to the kingdom Plantae. Within this vast kingdom, it is specifically classified under the class Equisetopsida. Its taxonomic journey continues through the order Ranunculales, showcasing its complex evolutionary ties. Furthermore, the plant is a member of the Menispermaceae family, a group known for its unique botanical characteristics. Ultimately, it is identified by its specific genus, Cyclea, which defines its unique place in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ranunculales |
| Family | Menispermaceae |
| Genus | Cyclea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cyclea barbata exhibits a broad geographical range that spans across various regions of Asia. In temperate zones, the species is notably distributed throughout China, including the specific area of Hainan and the southeastern provinces. Its presence extends into tropical climates, where it is commonly found throughout the Indian Subcontinent. Within these tropical regions, the plant can be located in diverse locales such as Assam and Bangladesh. Furthermore, its habitat reaches into the unique environmental landscapes of the East Himalaya.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cyclea barbata is a climbing plant that relies on an obligatory habit to reach upward for support. As it ascends, the species typically reaches a maximum height of approximately 8 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Cyclea barbata has emerged as a significant subject of pharmacological interest due to its diverse therapeutic potential. Research into the plant's roots has revealed an alkaloid extract that demonstrates notable antimalarial activity. Furthermore, these extracts have also exhibited potent cytotoxic properties, making them valuable for medicinal studies. Scientists have identified five specific bisbenzylisoquinoline alkaloids, such as (+)-tetrandrine and (-)-limacine, as the primary active principles responsible for these effects. Through advanced NMR techniques, the chemical structures of these bioactive compounds have been clearly defined to support further drug development.
Compounds
Cyclea barbata serves as a significant source of bioactive bisbenzylisoquinoline alkaloids. Research into the plant's root extracts has successfully identified several key chemical components. Specifically, the species contains the alkaloid limacine, which contributes to its overall chemical profile. Additionally, the presence of cycleapeltine has been confirmed through detailed spectroscopic analysis. These identified substances are central to the plant's demonstrated cytotoxic and antimalarial activities.
Conditions
Cyclea barbata shows significant potential in the treatment of Alzheimer's disease due to its potent anticholinesterase properties. Research indicates that this medicinal plant species exhibits high inhibitory effects against both acetylcholinesterase and butyrylcholinesterase. Specifically, it demonstrates a competitive inhibition mode that targets the enzymes associated with neurodegenerative conditions. These findings highlight the plant's ability to act as a biological agent against the progression of the disease. Consequently, Cyclea barbata serves as a promising candidate for the development of future therapeutic treatments for Alzheimer's.
Preparations
Cyclea barbata is prepared as extracts using a gentle cold extraction method to investigate its potential for treating neurodegenerative diseases like Alzheimer's. These extracts have demonstrated significant acetylcholinesterase and butyrylcholinesterase inhibitory effects. Additionally, Cyclea barbata is prepared as an alkaloid extract derived specifically from its roots. This particular alkaloid preparation has shown both cytotoxic and antimalarial activities. From this process, several active bisbenzylisoquinoline alkaloids, such as (+)-tetrandrine and (-)-limacine, can be isolated.
Parts used
Cyclea barbata is a plant species that serves as a rich source of diverse bioactive compounds. Research has demonstrated that the roots of this plant contain bisbenzylisoquinoline alkaloids which exhibit both cytotoxic and antimalarial activities. Additionally, the stems of the species yield unique chemical constituents, including azafluoranthene alkaloids and phytoecdysones. These stem-derived isolates have even shown moderate hepatoprotective potential against specific cellular toxicities in laboratory tests. Ultimately, both the roots and stems of Cyclea barbata provide valuable material for pharmacological discovery.