Sterculia setigera
Sterculia setigera · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Sterculia setigera is a botanical species that has garnered significant scientific interest due to its diverse medicinal properties. The leaves of this plant are particularly notable for containing bioactive compounds such as fatty acids and triterpenes. Research suggests that these chemical constituents contribute to the plant's impressive neuroprotective activities. Furthermore, studies have explored its potential efficacy in addressing health conditions like trypanosomiasis. Understanding these therapeutic mechanisms offers promising insights into the plant's role in traditional and modern pharmacology.
- Synonyms
- Sterculia Hartmanniana · Clompanus Tomentosa · 1 more
- Common names
- Not available
- Family
- Malvaceae
- Distribution
- Australasia
- Plant Parts
- Leaf
Classification
Common Names
Sterculia setigera is a versatile plant known by several different names depending on the region. It is frequently referred to by its common name, the Karaya gum tree, due to the valuable resin it produces. In certain local contexts, the species is also widely recognized as Boɓori. Many people simply call the plant Sterculia, reflecting its botanical classification. Understanding these various identities helps enthusiasts identify this unique tree in different environments.
Sources: Catalogue of Life (COL)
Synonyms
Sterculia setigera is a botanical species known to be associated with several different taxonomic names. Within scientific literature, it is recognized by the synonym Clompanus tomentosa. This plant is also frequently identified in older records as Cola tomentosa. Additionally, the name Sterculia hartmanniana serves as another synonym for this particular species. Understanding these various nomenclatural relationships is essential for accurate botanical identification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Sterculia setigera is a fascinating member of the kingdom Plantae. This plant belongs to the class Equisetopsida and falls under the order Malvales. Within this botanical hierarchy, it is classified under the family Malvaceae. It is further identified by its specific genus, Sterculia. Understanding these taxonomic relationships helps scientists better categorize this unique species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Sterculia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Sterculia setigera is a plant species found across several distinct regions of the African continent. Its natural range extends through East Tropical Africa, encompassing countries such as Tanzania and Uganda. The species is also well-distributed throughout Northeast Tropical Africa. Within this northeastern corridor, it can be found growing in Chad, Eritrea, and Ethiopia. This widespread presence highlights the botanical diversity present across these diverse African landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Sterculia setigera is a self-supporting plant that adopts the distinct growth form of a tree. This species typically reaches a maximum height of approximately 12.19 meters. However, under optimal conditions, its stature can extend up to 15 meters. Such structural characteristics make it a notable component of its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Sterculia setigera has demonstrated significant neuroprotective potential through recent pharmacological evaluations of its leaf extracts. In vitro studies revealed that the hydroethanolic extract effectively protects cerebellar granule neurons from damage induced by hydrogen peroxide and 6-hydroxydopamine. These findings were further supported by in vivo experiments, where the extract mitigated ethanol-induced neurotoxicity in developing rats. By modulating key apoptotic genes and restoring motor functions, the plant shows a remarkable ability to safeguard neural tissue. Consequently, this species serves as a promising candidate for developing new treatments against various neurodegenerative diseases.
Compounds
Sterculia setigera is a medicinal plant from Mali that has long been utilized by local populations to treat various diseases. Recent metabolomic profiling of its bark has provided deeper insight into its complex chemical composition. Through the use of Rapid Evaporative Ionization Mass Spectrometry, researchers successfully identified several key lipid components within the plant. Specifically, the analysis confirmed that Sterculia setigera contains fatty acids and triterpenes. This detailed chemical profile has been successfully correlated to the plant's notable antianginal activity.
Conditions
Sterculia setigera protects cerebellar granule neurons against cell death induced by both 6-OHDA and H2O2. The plant's extract also effectively treats ethanol neurotoxicity in vivo by preventing damage to the cerebellar cortex. These neuroprotective effects are achieved through the inhibition of apoptotic processes, specifically by reducing Casp-3 expression. Furthermore, the extract works to significantly decrease Caspase-3/7 activity in treated cells. Through these mechanisms, the plant demonstrates a strong capacity to mitigate various forms of programmed cell death.
Preparations
Parts used
Sterculia setigera is a medicinal plant native to the Togolese flora that possesses significant pharmacological potential. Scientific research has specifically focused on the properties of the plant's leaf, from which a dry hydroethanolic extract is derived. This leaf extract, known as SSE, has demonstrated remarkable neuroprotective effects in both in vitro and in vivo models. By inhibiting apoptosis and regulating key genetic factors, the extract protects neurons against various forms of induced cell death and neurotoxicity. Consequently, these findings suggest that the leaves of this plant could serve as a vital candidate for developing new treatments for neurodegenerative diseases.