Hypericum henryi
Hypericum henryi · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Hypericum henryi is a botanical species that has garnered significant scientific interest due to its complex pharmacological properties. Recent studies have focused specifically on the bioactive compounds found within the plant's root. Research indicates that these extracts play a critical role in modulating cellular processes such as apoptosis and autophagy. Furthermore, the plant has demonstrated the ability to induce cell cycle arrest in various malignant environments. These findings suggest that Hypericum henryi holds substantial therapeutic potential in the targeted treatment of colon cancer.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Hypericaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Root
Classification
Common Names
Hypericum henryi is a versatile plant widely recognized by several different names across various regions. In English-speaking gardening circles, it is commonly referred to as Henry's St. John's-wort. This name highlights its botanical connection to the traditional St. John's-wort family while honoring its specific cultivar status. Meanwhile, in Chinese-speaking communities, the plant is known by the name 西南金丝梅. Understanding these various nomenclatures helps gardeners and botanists alike identify this beautiful species regardless of their location.
Sources: Catalogue of Life (COL)
Taxonomy
Hypericum henryi is a distinctive member of the kingdom Plantae. Within this vast botanical realm, it belongs to the class Equisetopsida. The plant is further categorized under the order Malpighiales, showcasing its specific evolutionary lineage. It is a proud representative of the genus Hypericum, which defines its structural characteristics. Finally, this species is nested within the Hypericaceae family, completing its unique biological identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Hypericaceae |
| Genus | Hypericum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Hypericum henryi exhibits a broad and diverse natural distribution across several key regions of Asia. In temperate climates, the species can be found throughout China, specifically within the South-Central regions. Its reach extends into tropical zones, where it flourishes across Indo-China, including Myanmar, Thailand, and Vietnam. Additionally, the plant is documented within the Malesia region, specifically on the island of Sumatera. This wide geographic range highlights the plant's ability to adapt to both temperate and tropical environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Hypericum henryi is a versatile shrub characterized by its sturdy, self-supporting growth form. Depending on the specific environment and cultivation, this plant can vary significantly in its overall stature. While some specimens may remain compact at a minimum height of 0.5 m, others reach a more substantial size of 1.75 m. For those seeking a larger landscape feature, the plant can eventually achieve a maximum height of 3.5 m. This range of potential sizes makes it an adaptable choice for diverse garden designs.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Hypericum henryi contains bioactive compounds that demonstrate significant anti-inflammatory activity by inhibiting nitric oxide production and suppressing cyclooxygenase-2. Specifically, certain derivatives from the plant treat NF-κB activation by preventing the phosphorylation and degradation of its inhibitor. The plant also exhibits potent antitumor properties, particularly through the inhibition of cancer cell growth and the suppression of metastasis in lung cancer cells. These antitumor effects are achieved by inducing apoptosis and cell cycle arrest within targeted cancer cell lines. Furthermore, these compounds treat PINK1/Parkin-mediated mitophagy by inducing autophagy to disrupt cellular processes.
Preparations
Parts used
Hypericum henryi serves as a significant source of unique natural products known as dearomatized isoprenylated acylphloroglucinols (DIAPs). Researchers successfully identified 46 of these specific compounds by focusing their screening efforts on the plant's root. Among the discovered metabolites, several compounds demonstrated remarkable cytotoxicity against human colon cancer cells. These findings suggest that the chemical constituents found within the root possess potent anti-tumor properties. Ultimately, these DIAPs represent promising lead agents for the future development of new colon cancer treatments.