Clerodendrum indicum
What's the taxonomical classification of Clerodendrum indicum?
Clerodendrum indicum belongs to the kingdom Plantae and is classified within the phylum Streptophyta. Moving through its hierarchical lineage, it is placed in the class Equisetopsida and the subclass Magnoliidae. It falls under the order Lamiales and is a member of the family Lamiaceae. Within this family, the plant is categorized under the genus Clerodendrum, and its specific designation is identified by the species name indicum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Clerodendrum |
| Species | indicum |
What are the morphological characteristics of this plant?
Clerodendrum indicum has opposite, ovate leaves with acuminate tips and a scabrous texture, woody stems, and small, white, tubular flowers arranged in terminal panicles. The foliage typically measures five to fifteen centimeters in length and features prominent veins on the underside. Its inflorescence consists of dense clusters of flowers that eventually produce small, fleshy, black drupes. The plant often exhibits a shrubby growth habit, reaching heights of up to two meters in suitable tropical environments. These morphological characteristics distinguish it from other species within the Verbenaceae family.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Asia, specifically spanning across India, China, Southeast Asia, and parts of the Pacific islands. It thrives primarily in warm, humid environments where seasonal rainfall is abundant. You can commonly find it growing in disturbed areas, forest edges, and along roadsides throughout its range. Its distribution is largely dictated by the presence of moist, fertile soils found in these lowland habitats. The species continues to spread through these various tropical corridors due to its ability to adapt to diverse ecological niches.
How is this plant cultivated?
This plant, Clerodendrum indicum, requires well-drained, fertile soil and consistent moisture within a tropical or subtropical climate ranging from 20 to 30 degrees Celsius.
It thrives best when planted in partial shade to full sun to ensure rapid vegetative growth. Regular watering is essential to prevent the soil from drying out completely, though the roots should never sit in stagnant water. Applying organic compost during the growing season provides the necessary nutrients for lush foliage and flowering.
Once established, the plant can be propagated easily through stem cuttings or by collecting seeds from mature fruits.
What parts of this plant are used medicinally?
This plant Clerodendrum indicum utilizes its bark and roots for various medicinal applications in traditional healing practices. The bark is frequently employed to treat skin conditions and reduce inflammation throughout the body. Similarly, the roots are processed to address digestive issues and feverish symptoms. These specific components contain bioactive compounds that contribute to the plant's overall therapeutic efficacy. By utilizing these different structures, practitioners can target various ailments effectively.
According to a study published by "Journal of ethnopharmacology", the bark of Clerodendrum indicum was evaluated for its inhibitory effect on lipid peroxidation. This plant part was identified as the most potent inhibitor among 36 methanolic extracts of 28 different plant species. The extract obtained from the bark of Clerodendrum indicum demonstrated an IC50 value of 0.93 microg/ml. This specific plant is among the indigenous plants traditionally used to treat inflammatory diseases.
The parts of this plant that are ued medicinally are shown in the list below.
- bark
- roots
What traditional systems uses this plant?
This plant Clerodendrum indicum is traditionally utilized in various Ayurvedic and folk medicine practices across South and Southeast Asia to treat ailments such as skin diseases, fever, and respiratory issues.
Practitioners often prepare decoctions from the leaves or roots to address inflammatory conditions and gastrointestinal problems. In many regional cultures, the plant also serves as a topical remedy for wounds and insect bites due to its perceived antiseptic properties. The crushed leaves are sometimes applied directly to the skin to alleviate swelling or itching.
These diverse historical applications highlight the significant role the species plays in local ethnobotanical knowledge.
What are the pharmacological activities of Clerodendrum indicum?
This plant has demonstrated diverse pharmacological activities including anticancer, antipyretic, cytotoxic, and inhibitor of lipid peroxidation properties. Its cytotoxic activity allows it to target and destroy specific malignant cell lines during various biological assays. Furthermore, the plant functions as an effective antipyretic agent to help reduce elevated body temperatures. It also serves as an inhibitor of lipid peroxidation, which protects cellular membranes from oxidative damage. These combined effects highlight the significant therapeutic potential of Clerodendrum indicum in modern medicine.
According to a study published by "Journal of integrative medicine", dichloromethane extracts of Clerodendrum indicum roots were found to be active against the SW620 cell line. Triterpenoids, which made up 0.28% of the extracts, exhibited varying degrees of cytotoxicity and specificity. Two triterpenoids, oleanolic acid 3-acetate and betulinic acid, showed moderate to strong cytotoxicity against all cancer cell lines with IC50 values of 1.66-20.49 µmol/L. The triterpenoid lupeol showed potent cytotoxicity on the SW620 cell line with an IC50 of 1.99 µmol/L and on the KATO-III cell line with an IC50 of 1.95 µmol/L. Additionally, the flavonoid pectolinarigenin displayed moderate cytotoxicity with IC50 values of 13.05 and 24.31 µmol/L, while the steroid stigmasterol was effective against the SW620 cell line with an IC50 of 2.79 µmol/L.
The primary pharmacological activities of this plant are shown in the list below.
- anticancer
- antipyretic
- cytotoxic activity
- inhibitor of lipid peroxidation
What medicinal compounds this plant contains?
This plant contains the medicinal compounds betulinic acid, lupeol, oleanolic acid 3-acetate, stigmasterol, and β-sitosterol. These specific pentacyclic triterpenoids and phytosterols are responsible for much of the botanical specimen's biological activity. The presence of these substances contributes to the plant's diverse pharmacological profile, including anti-inflammatory and antioxidant properties. Researchers often study these chemical constituents to understand how they interact with human cellular pathways. Such detailed chemical compositions make Clerodendrum indicum a subject of significant interest in traditional medicine and modern drug discovery.
According to a study published by "Journal of integrative medicine", dichloromethane extracts of Clerodendrum indicum roots contained triterpenoids at a level of 0.28%. Two triterpenoids, oleanolic acid 3-acetate and betulinic acid, showed moderate to strong cytotoxicity against five cancer cell lines with IC50 values of 1.66-20.49 µmol/L. Specific compounds 3β-hydroxy-D:B-friedo-olean-5-ene and taraxerol were cytotoxic to only the SW620 cell line with IC50 values of 23.39 and 2.09 µmol/L, respectively. The triterpenoid lupeol demonstrated potent cytotoxicity on SW620 (IC50 = 1.99 µmol/L) and KATO-III (IC50 = 1.95 µmol/L) cell lines. Additionally, the flavonoid pectolinarigenin had IC50 values of 13.05 and 24.31 µmol/L, while the steroid stigmasterol was effective against SW620 with an IC50 of 2.79 µmol/L. The steroid β-sitosterol was also active against SW620 (IC50 = 11.26 µmol/L), BT-474 (IC50 = 14.11 µmol/L), and HepG2 (IC50 = 20.47 µmol/L) cancer cells.
The primary medicinal compounds of this plant are shown in the list below.
- betulinic acid
- lupeol
- oleanolic acid 3-acetate
- taraxerol
- β-sitosterol
What health conditions is this plant used for?
This plant is used for treating bacterial infections, reducing fever, and managing various inflammatory diseases. Its medicinal properties are often utilized in traditional medicine to combat systemic ailments. The leaves and extracts are frequently applied to soothe swelling and decrease internal inflammation. Additionally, its bioactive compounds help regulate body temperature during episodes of fever. This versatile herb serves as a natural remedy for addressing diverse infectious and inflammatory health concerns.
According to a study published by "Molecules (Basel, Switzerland)", Clerodendrum indicum was among the plants identified as having significant antimicrobial activity. This species showed anti-infective activity against both Gram-positive and Gram-negative bacteria. The research involved screening a total of 662 plant extracts from 222 plant species. Within this study, methanolic extracts of selected plants demonstrated zones of inhibition of 12 mm or greater. Furthermore, several of these extracts exhibited a minimum inhibitory concentration of 1 mg/mL or less.
The main health conditions this plant is used for are shown in the list below.
- bacterial infections
- fever
- inflammatory diseases
- lipid peroxidation
- cancer
What are the herbal preparations of this plant?
This plant is processed into medicinal herbal preparations such as dichloromethane extracts and methanolic extracts to isolate its bioactive compounds. These specific solvent-based preparations are studied for their diverse pharmacological properties, including antimicrobial and anti-inflammatory activities. Researchers utilize dichloromethane to target non-polar constituents, while methanolic extracts are effective for recovering a broader range of polar phytochemicals. Such extractions help determine the precise therapeutic potential of the plant's chemical profile. This systematic approach to preparation ensures that the medicinal qualities of Clerodendrum indicum are effectively harnessed for study.
According to a study published by "Journal of integrative medicine", the roots of Clerodendrum indicum are used in traditional medicine and herbal formulas as an antipyretic. Dichloromethane extracts of Clerodendrum indicum were found to be active against the SW620 cell line, with triterpenoids making up 0.28% of the extracts. Within these extracts, the triterpenoid lupeol showed potent cytotoxicity on the SW620 cell line with an IC50 of 1.99 µmol/L and on the KATO-III cell line with an IC50 of 1.95 µmol/L. Additionally, the steroid stigmasterol was effective against the SW620 cell line with an IC50 of 2.79 µmol/L, while the steroid β-sitosterol was active against SW620 (IC50 = 11.26 µmol/L), BT-474 (IC50 = 14.11 µmol/L), and HepG2 (IC50 = 20.47 µmol/L) cancer cells. None of the characteristic 24β-ethylsteroids of the Clerodendrum species were shown to be cytotoxic.
The main herbal preparations of this plant are shown in the list below.
- Dichloromethane extracts
- methanolic extract
What side effects this plant can have?
This plant can induce cytotoxicity in certain cellular models, which may lead to unintended damage to healthy tissues if used improperly. Research indicates that specific bioactive compounds within the leaves and roots can trigger programmed cell death in various cell lines. While these properties are being investigated for potential anti-cancer applications, they also represent a significant physiological risk. Excessive consumption or improper preparation could result in systemic toxicity or localized cellular harm. Therefore, careful scientific scrutiny is necessary to balance its medicinal potential against these harmful biological effects.
According to a study published by "Journal of integrative medicine", the dichloromethane extracts of Clerodendrum indicum roots were found to be active against the SW620 cell line. Triterpenoids were obtained from these extracts at 0.28%, and several exhibited varying degrees of cytotoxicity. Specifically, oleanolic acid 3-acetate and betulinic acid displayed moderate to strong cytotoxicity against all cancer cell lines with 50% inhibitory concentration (IC50) values of 1.66-20.49 µmol/L. The triterpenoid lupeol showed potent cytotoxicity on the SW620 cell line with an IC50 of 1.99 µmol/L. Additionally, the flavonoid pectolinarigenin displayed moderate cytotoxicity against certain cells with IC50 values of 13.05 and 24.31 µmol/L.
The main side effects this plant can have are shown in the list below.
- cytotoxicity
What herbs are paired with Clerodendrum indicum?
This plant Clerodendrum indicum is commonly paired with herbs such as ginger, holy basil, and peppermint to enhance its therapeutic properties in traditional remedies.
These combinations are often used to balance the plant's cooling nature and improve its effectiveness in treating respiratory ailments or skin irritations. Adding ginger provides a warming element that can soothe the digestive system when the plant is consumed as a decoction. Holy basil is frequently included in mixtures to bolster the immune response and reduce inflammation.
Using peppermint alongside the leaves can also help mask the bitter flavor of the plant during preparation.