Nageia nagi
Nageia nagi · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Nageia nagi is a botanical species that has recently gained attention for its significant therapeutic potential. Scientific investigations have identified key bioactive chemicals within the plant, including Myricanol, Nagilactoside C, Nagilactoside D, and Nagilactoside E. These specialized compounds are being studied for their potent chemopreventive activities in various biological models. Research suggests that these constituents may play a crucial role in addressing complex conditions such as cancer and various infections. Consequently, this plant represents a promising subject for future pharmacological development and medicinal applications.
- Synonyms
- Agathis Veitchii · Dammara Veitchii · 28 more
- Common names
- Not available
- Family
- Podocarpaceae
- Distribution
- Europe
- Plant Parts
- Not available
Classification
Common Names
Nageia nagi is a versatile plant known by a variety of different names across various regions and languages. In many parts of Asia, it is most frequently referred to by the common name Asian bayberry. It also holds specific regional identities, such as the names Naki, Zhu Bai, and Tikroji nagėja. In certain contexts, the species may even be recognized by the German term Echter Nagibaum. These diverse designations highlight the widespread cultural and linguistic presence of this unique botanical species.
Sources: Catalogue of Life (COL)
Synonyms
Nageia nagi is a botanical species that has been classified under several different names throughout scientific history. It is frequently identified by its synonyms, which include Agathis veitchii and Dammara veitchii. Taxonomic studies have also linked the plant to the genus Decussocarpus, specifically through the names Decussocarpus nagi and the variety Decussocarpus nagi var. formosensis. Furthermore, the species has been associated with the name Morella nagi in various botanical records. Understanding these diverse nomenclatural relationships is essential for accurate identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Nageia nagi is a distinguished member of the kingdom Plantae, representing a unique lineage within the natural world. This plant belongs to the genus Nageia, a classification that highlights its specific evolutionary characteristics. As a member of the family Podocarpaceae, it shares close ties with other specialized conifers. Its taxonomic journey continues through the order Pinales, placing it among the essential needle-leaved trees. Finally, its biological identity is solidified within the class Equisetopsida, rounding out its complex botanical profile.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Pinidae |
| Order | Pinales |
| Family | Podocarpaceae |
| Genus | Nageia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Nageia nagi is a distinct species with a broad geographical footprint across the Asia-temperate region. Its natural range extends through various parts of China, including the southeastern provinces and the island of Hainan. The plant is also well-established in Eastern Asia, maintaining a presence throughout Japan and the Nansei-shoto islands. Furthermore, its distribution reaches into the Korean peninsula, showcasing its adaptability to diverse climates. This widespread occurrence highlights the botanical importance of the species within its native eastern habitats.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Nageia nagi is a self-supporting plant characterized by its impressive tree-like growth form. This species can reach a maximum height of 25 meters as it matures in its natural habitat. Its sturdy structure allows it to stand prominently within the forest canopy.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Nageia nagi, also known as Myrica nagi, has demonstrated significant potential as a chemopreventive agent in biological models. Research indicates that this subtropical shrub can effectively attenuate cutaneous oxidative stress and toxicity induced by cumene hydroperoxide in mice. By applying the plant at specific doses, researchers observed a significant inhibition of lipid peroxidation and a reduction in xanthine oxidase activity. Furthermore, the treatment helped recover depleted levels of glutathione and restored the activity of essential antioxidant and phase II metabolizing enzymes. Ultimately, these findings suggest that the plant serves as an effective protective measure against skin-related oxidative damage.
Compounds
Nageia nagi serves as a rich source of diverse bioactive compounds with significant medicinal potential. Among these constituents, the cyclic diarylheptanoid myricanol has been identified for its ability to inhibit the type III secretion system in certain bacteria. Additionally, the plant contains specific water-soluble diterpene dilactone glycosides known as nagilactoside C, nagilactoside D, and nagilactoside E. These nagilactosides were isolated and characterized through detailed chemical and spectroscopic structural analysis. Together, these chemical profiles highlight the complex phytochemical makeup of the species.
Conditions
Nageia nagi, through its various species and derivatives, offers significant therapeutic potential by treating several physiological and pathological conditions. Diterpenoids from the plant effectively treat microsomal lipid peroxidation induced by Fe(III)-ADP/NADPH and protect against NADPH-induced oxidative injury. The plant's compounds also provide anti-infectious benefits by treating Salmonella enterica Serovar Typhimurium UK-1 χ8956 through the inhibition of its type III secretion system. Furthermore, specific natural compounds from the plant can treat cancer by inducing apoptosis in breast cancer cells via the inhibition of JAK2/STAT3 signaling. Finally, the plant acts as a chemopreventive agent that treats cumene hydroperoxide-induced cutaneous oxidative stress and toxicity.