Tetrastigma hemsleyanum
What's the taxonomical classification of Tetrastigma hemsleyanum?
Tetrastigma hemsleyanum belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, it falls under the order Vitales. Its taxonomic hierarchy continues through the family Vitaceae, placing it within the genus Tetrastigma, with the specific designation of the species hemsleyanum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Vitales |
| Family | Vitaceae |
| Genus | Tetrastigma |
| Species | hemsleyanum |
What are the morphological characteristics of this plant?
Tetrastigma hemsleyanum has woody vines with thick, succulent stems that often exhibit prominent ridges and a climbing habit. The leaves are typically large, simple, and alternate, frequently displaying a glossy texture on the upper surface. Small, inconspicuous flowers are produced in clusters, often following a specific pattern characteristic of the Vitaceae family. The plant also develops specialized aerial roots that assist in its upward movement through the forest canopy. These structural features allow the species to thrive in competitive tropical environments.
What is the geographical distribution of this plant?
This plant is native to the tropical rainforests of Southeast Asia, specifically spanning across parts of Thailand, Malaysia, Indonesia, and the Philippines. It thrives in the humid, low-altitude environments characteristic of these equatorial regions. Its distribution is closely tied to the dense canopy coverage found in primary and secondary forest ecosystems. Within these habitats, the species is often found growing as a woody climber or liana. The specific range follows the moisture-rich belts of the Sundaland biodiversity hotspot.
How is this plant cultivated?
This plant Tetrastigma hemsleyanum is cultivated in humid, subtropical environments using shaded nursery conditions and organic soil rich in decaying leaf litter to mimic its natural forest floor habitat.
Growers must maintain consistent moisture levels and high humidity to prevent the delicate climbing vines from desiccating. Because it is a slow-growing woody climber, it requires supportive structures like trellises to facilitate its upward growth pattern. Careful attention to indirect sunlight is essential to avoid leaf scorch while still providing enough energy for vigorous development.
Regular application of nitrogen-rich organic fertilizers helps support its medicinal potency and dense foliage.
What parts of this plant are used medicinally?
This plant utilizes its aerial parts, including the leaf, stem, and vine, as well as its tuber for various medicinal applications. The leaves are frequently harvested to prepare decoctions used in traditional remedies. Both the stem and the climbing vine contain bioactive compounds that contribute to the plant's therapeutic properties. Additionally, the underground tuber serves as a vital component in medicinal preparations. These different structures are processed in specific ways to extract their healing potential.
According to a study published by "Molecules (Basel, Switzerland)", alkaloids 1-10 were isolated from the aerial parts of Tetrastigma hemsleyanum. Among the isolates, compounds 6, 7, and 10 showed potent inhibitory activity against LPS-stimulated NO production in RAW264.7 cells with IC50 values of 31.9, 25.2, and 6.3 μM, respectively. Tetrastigma hemsleyanum and S-(-)-trolliine (10) inhibited the induction of inflammatory cytokines or mediators such as IL-1β and iNOS via suppression of NF-κB translocation. Additionally, compound 10 suppressed ERK1/2 MAPK phosphorylation in a dose-dependent manner. These results demonstrated that compound 10 displays anti-inflammaotory activity via suppression of NF-κB activation and the ERK-MAPK signaling pathway in LPS-stimulated RAW264.7 cells.
The parts of this plant that are ued medicinally are shown in the list below.
- aerial parts
- leaf
- stem
- tubeer
- vine
What traditional systems uses this plant?
This plant Tetrastigma hemsleyanum is utilized in Traditional Chinese Medicine to treat various ailments including inflammation, fever, and digestive issues. Historically, practitioners have relied on its roots and stems to manage conditions such as jaundice and malaria. The species is also recognized in several Southeast Asian folk medicine practices for its potential sedative and analgesic properties. Researchers continue to investigate these traditional uses to understand the biological mechanisms behind its medicinal efficacy. This historical application highlights the long-standing cultural importance of the plant in regional healing systems.
According to a study published by "Medicine", Tetrastigma hemsleyanum Diels et Gilg is a traditional Chinese medicinal plant recognized for various therapeutic properties. Its actions include heat-clearing, toxicity-eliminating, anti-inflammatory, pain-relieving, blood circulation-promoting, blood stasis-resolving, wind-dispersing, and phlegm-resolving. The plant is predominantly used in clinical settings to manage inflammatory disorders such as febrile convulsions, hepatitis, snakebites, and cellulitis. In a specific case, a 50-year-old female patient experienced liver failure following a three-day course of the herb. This patient exhibited elevated alanine aminotransferase levels of 1386 U/L and AST levels of 405 U/L. After 11 days of liver-protective and nutritional therapy, the patient's condition showed significant improvements.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Tetrastigma hemsleyanum?
This plant has diverse pharmacological activities including anti-cancer, anti-tumor, anti-inflammatory, antioxidant, and hepatoprotective properties. Research indicates that its bioactive compounds can effectively inhibit the growth and proliferation of various malignant cell lines. The presence of specific phytochemicals also allows the plant to neutralize free radicals and reduce oxidative stress within the body. Furthermore, its ability to suppress inflammatory mediators makes it a candidate for managing chronic swelling and pain. Finally, the plant demonstrates significant potential in protecting liver cells from chemical-induced damage and toxicity.
According to a study published by "International journal of biological macromolecules", Tetrastigma hemsleyanum contains resveratrol, which functions as a plant antitoxin. This substance provides antioxidant, anti-inflammatoty, anti-cancer and cardiovascular protection effects. Research on Tetrastigma hemsleyanum focuses on pharmacology and the discovery of new compounds. Four key enzymes involved in the resveratrol biosynthesis pathway were cloned, containing open reading frames of 2139 bp, 1518 bp, 1716 bp and 1035 bp. These genes encode 712, 505, 571 and 344 amino acids, respectively. The expression of these four genes was found to be more stable in the root tubers of the plant.
The primary pharmacological activities of this plant are shown in the list below.
- anti-cancer
- anti-inflammatory
- anti-tumor
- hepatoprotective
- antioxidant
What medicinal compounds this plant contains?
This plant contains a diverse range of medicinal compounds including the specific molecules THPE2-F, TTP-1, alkaloids 1-10, various other alkaloids, and flavonoids. These chemical constituents are primarily responsible for the plant's documented pharmacological activities in traditional medicine. The presence of different alkaloids contributes significantly to its complex biological profile. Furthermore, the flavonoids within the plant provide essential antioxidant properties. Together, these specific compounds form the medicinal foundation of Tetrastigma hemsleyanum.
According to a study published by "Carbohydrate polymers", a novel polysaccharide named THPE2-F was isolated from the roots of Tetrastigma hemsleyanum Diels et Gilg. This THPE2-F is a GlcA-Gal-Man polymer with an average molecular weight of 480.75 kDa. The structure consists of galactose, mannose, and glucuronic acid residues with a main chain composed of →4)-β-D-GlcpA-(1→ and →2)-α-D-Manp-(1→ linkages. At a concentration of 100 μg/mL, THPE2-F significantly decreased levels of malondialdehyde (MDA) and reactive oxygen species (ROS) while enhancing cell viability. The compound also downregulates NCOA4 expression and restores glutathione (GSH) levels to regulate iron levels and ferroptosis-related proteins such as COX2, NOX1, and FACL4.
The primary medicinal compounds of this plant are shown in the list below.
- Alkaloids 1-10
- THPE2-F
- TTP-1
- alkaloids
- amino acids and their derivatives
What health conditions is this plant used for?
This plant is used for treating cancer, inflammation, liver cancer, oxidative stress, and tumor growth. Researchers have identified its significant potential in inhibiting the development of various types of tumors within the body. Its bioactive compounds are particularly effective at reducing inflammation and protecting cells from damage caused by oxidative stress. Furthermore, specific studies highlight its ability to target and combat the progression of liver cancer. These therapeutic properties make it a subject of great interest in modern pharmacological research.
According to a study published by "Plants (Basel, Switzerland)", Tetrastigma hemsleyanum is a rare and wild medicinal resource. The metabolite proanthocyanidin found in the plant can be used as antioxidants and anticancer agents. Three types of proanthocyanidin accumulated in large amounts in purple leaves but not in green leaves. Five key genes, including DNR1/2, ANS, ANR, and LAR, were identified as being closely related to the biosynthesis of these compounds.
The main health conditions this plant is used for are shown in the list below.
- cancer
- inflammation
- liver cancer
- oxidative stress
- tumor
What are the herbal preparations of this plant?
This plant is processed into various medicinal forms such as Tetrastigma hemsleyanum leaves extract, ethanol extracts, and traditional tea to harness its bioactive properties. Researchers often utilize ethanol extracts to isolate and concentrate specific chemical constituents from the plant material. These preparations are frequently analyzed to determine the concentration of total flavonoids, which contribute significantly to the plant's therapeutic potential. Drinking the plant as a tea remains a common method for consuming its medicinal components in many traditional practices. Together, these different preparations allow for diverse applications in studying the plant's pharmacological effects.
According to a study published by "Journal of hazardous materials", Tetrastigma hemsleyanum is a medicinal plant widely used to anti-inflammation and anti-tumor in Chinese folks. The research explored the protective effect of Tetrastigma hemsleyanum leaves extract (THLE) against acrylamide-induced toxicity in HepG2 cells and Caenorhabditis elegans. In vitro observations showed that THLE attenuated toxicity in HepG2 cells by regulating the Akt/mTOR/FOXO1/MAPK signaling pathway. Further research proved that 5-caffeoylquinic acid (5-CA) plays a major role in the amelioration effect of THLE against toxicity. In vivo, THLE possessed a protective effect in both wild-type N2 C. elegans and daf-2 (-) mutants. The protective effect of THLE was weakened in daf-16 (-) mutants, indicating that the DAF-16/FOXO gene is involved in the process.
The main herbal preparations of this plant are shown in the list below.
- Tetrastigma hemsleyanum leaves extract
- ethanol extracts
- tea
- total flavonoids
What side effects this plant can have?
This plant can cause severe hepatotoxicity in humans, leading to life-threatening complications such as liver failure. Individuals consuming this species may experience significant nausea and a complete loss of appetite known as anorexia. Physical symptoms often include profound fatigue that diminishes daily functioning. Furthermore, the onset of dark urine serves as a critical clinical indicator of internal damage. These toxic side effects highlight the extreme danger associated with unregulated use of the plant.
According to a study published by "Medicine", Tetrastigma hemsleyanum Diels et Gilg has the potential to induce liver failure. In a reported case involving a 50-year-old female patient, symptoms such as xanthochromia, tea-colored urine, fatigue, and anorexia occurred following a three-day course of the plant. Liver function tests for this patient revealed elevated alanine aminotransferase levels of 1386 U/L and AST levels of 405 U/L. After 11 days of liver-protective and nutritional therapy, the patient's liver function markers decreased markedly to near-normal levels. The study suggests that the possibility of liver failure following the use of Tetrastigma hemsleyanum Diels et Gilg should be considered.
The main side effects this plant can have are shown in the list below.
- anorexia
- dark urine
- fatigue
- liver failure
- nausea
What herbs are paired with Tetrastigma hemsleyanum?
This plant Tetrastigma hemsleyanum is frequently paired with herbs such as Ganoderma lucidum, Panax ginseng, and various types of Cordyceps to enhance its medicinal properties.
These combinations are primarily used in traditional Chinese medicine to target systemic inflammation and boost immune function. Practitioners often mix the plant with warming herbs to balance its specific energetic profile during treatment. Some formulations also include Astragalus membranaceus to strengthen the body's vital energy alongside the plant's active compounds.
This specific synergy is believed to maximize the therapeutic impact on cellular health and recovery.