Calystegia sepium
What's the taxonomical classification of Calystegia sepium?
Calystegia sepium belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida, it is positioned in the subclass Magnoliidae and falls under the order Solanales. The plant is a member of the family Convolvulaceae, specifically within the genus Calystegia, and is identified by the species name sepium.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Solanales |
| Family | Convolvulaceae |
| Genus | Calystegia |
| Species | sepium |
What are the morphological characteristics of this plant?
Calystegia sepium has prostrate to climbing stems that can reach up to 2 meters in length, featuring cordate leaves with long petioles and small, inconspicuous greenish-white flowers enclosed in inflated, bladder-like calyces. The leaves are typically heart-shaped with serrated margins and a soft, slightly hairy texture. These specialized calyces expand significantly after fertilization, acting as protective structures for the developing fruit. The plant's stems often spread horizontally across the ground or scramble over surrounding vegetation using their twining habit. This morphology allows the species to colonize disturbed habitats and riverbanks effectively.
What is the geographical distribution of this plant?
This plant is native to the temperate regions of Europe and Western Asia, spanning from the British Isles across to Siberia. It primarily thrives in maritime climates where moisture is consistent throughout the growing season. Its distribution is often concentrated along coastal areas and near riverbanks where the soil remains damp. Within these habitats, it is frequently found in salt marshes, dunes, and low-lying meadows. The species avoids extremely arid or high-altitude environments due to its reliance on specific hydrological conditions.
How is this plant cultivated?
This plant Calystegia sepium is cultivated by sowing seeds in well-drained, humus-rich soil during the early spring when ground temperatures consistently reach fifty degrees Fahrenheit.
Growers must ensure the planting site receives full sun to partial shade to facilitate optimal photosynthetic activity. Regular irrigation is essential to maintain consistent moisture levels, particularly during the initial germination phase and the peak growing season. Mulching the base of the plants helps regulate soil temperature and suppresses competing weeds that might vie for nutrients.
Once established, the plant requires minimal supplemental fertilization if the soil is naturally fertile.
What parts of this plant are used medicinally?
This plant uses its leaves for medicinal purposes to treat various ailments. These leaves are often prepared as a decoction or a tea to aid in digestive wellness. They contain specific compounds that help soothe internal inflammation. Traditional healers frequently apply crushed leaf matter topically to skin irritations. This practice helps reduce swelling and promotes faster healing of minor wounds.
According to a study published by "Molecular biology reports", the methanolic extract of Calystegia sepium leaves was evaluated for its medicinal potential. This leaf extract increased significantly the rate of cell death in all cancer cell lines, which included the MCF-7 breast cancer cells, the A431 epidermal cell line, and the U87-MG glioma cell line, when compared to HGF-1 normal cells. Evidence from the MTT assay, cell cycle analysis, and apoptosis assay indicated that the methanolic extract of Calystegia sepium leaves plays a crucial role in the apoptosis of cancer cells. Furthermore, the encapsulation of methanolic and ethanolic extracts in small unilamelar vesicles form (SUV) increased the cytotoxicity on cancer cell lines and normal cells.
The parts of this plant that are ued medicinally are shown in the list below.
- leaf
What traditional systems uses this plant?
This plant, known as Calystegia sepium, was traditionally utilized by indigenous communities as both a nutritional food source and a medicinal tool for treating various ailments.
Historical records indicate that the edible parts of the plant were often harvested for their vitamin content during periods of seasonal food scarcity. In many traditional healing practices, infusions derived from its leaves were applied topically to soothe skin irritations and reduce inflammation. Some cultures also incorporated the plant into ritualistic ceremonies due to its perceived spiritual properties.
These long-standing customs demonstrate a deep integrated knowledge of the species within local ecological frameworks.
What are the pharmacological activities of Calystegia sepium?
This plant has demonstrated significant pharmacological activities including the induction of apoptosis and potent cytotoxicity against various cancer cell lines. These biological effects are primarily attributed to the presence of bioactive phytochemicals like flavonoids and alkaloids within its tissues. Research indicates that these compounds trigger programmed cell death by disrupting the mitochondrial membrane potential of malignant cells. Furthermore, the observed cytotoxicity suggests that the plant extracts can effectively inhibit the proliferation of tumor cells in laboratory settings. Such properties make Calystegia sepium a subject of interest for future drug development in oncology.
According to a study published by "Molecular biology reports", the methanolic extract of Calystegia sepium leaves increased significantly the rate of cell death in all cancer cell lines, including MCF-7 breast cancer cells, A431 epidermal cell line, and U87-MG glioma cell line, when compared to HGF-1 as normal cells. This methanolic extract of Calystegia sepium leaves indicated a crucial role in apoptosis of cancer cells based on evidences from MTT assay, cell cycle analysis, and apoptosis assay. The study evaluated these effects using IC50 values compared to the standard drug doxorubicin. Additionally, the encapsulation of methanolic and ethanolic extracts of the plant in small unilamelar vesicles form (SUV) increased the cytotoxicity on both cancer cell lines and normal cells.
The primary pharmacological activities of this plant are shown in the list below.
- apoptosis induction
- cytotoxicity
What medicinal compounds this plant contains?
This plant contains a diverse array of phytochemicals including alkaloids, flavonoids, saponins, and various phenolic compounds that exhibit biological activity. The presence of these specific secondary metabolites allows the plant to interact with various cellular pathways in medicinal applications. Researchers often focus on the antioxidant properties provided by the high concentration of flavonoids within the leaves and stems. Additionally, the alkaloid content may contribute to potential antimicrobial or analgesic effects in pharmacological studies. Understanding the exact chemical profile of these compounds is essential for developing new therapeutic treatments.
What health conditions is this plant used for?
This plant is used for treating breast cancer, glioblastoma, and skin cancer due to its potent bioactive compounds. Researchers have studied its ability to inhibit the growth of malignant cells in various tumor models. Specifically, the phytochemicals within the plant demonstrate significant anti-proliferative effects against aggressive brain tumors like glioblastoma. It also shows promise in targeting the cellular pathways involved in the development of breast and skin cancers. Ongoing investigations aim to further isolate the specific molecules responsible for these medicinal properties.
According to a study published by "Molecular biology reports", the methanolic extract of Calystegia sepium leaves was evaluated for its effects on three cancer cell lines, which included MCF-7 breast cancer cells, A431 epidermal cell line, and U87-MG glioma cell line. This extract significantly increased the rate of cell death in all these cancer cell lines when compared to HGF-1 as normal cells. Evidence from MTT assay, cell cycle analysis, and apoptosis assay indicated that the methanolic extract of Calystegia sepium leaves played a crucial role in the apoptosis of cancer cells. Furthermore, the encapsulation of methanolic and ethanolic extracts in small unilamelar vesicles form (SUV) increased the cytotoxicity on the cancer cell lines and normal cells.
The main health conditions this plant is used for are shown in the list below.
- breast cancer
- glioblastoma
- skin cancer
What are the herbal preparations of this plant?
This plant is used to create medicinal herbal preparations such as leaf extracts and methanolic extracts to harness its bioactive properties. The leaves are often processed into concentrated extracts to isolate specific phytochemicals for therapeutic use. Researchers specifically utilize methanolic extracts to enhance the solubility and potency of the plant's medicinal compounds. These various preparations serve as the foundation for studying the plant's potential pharmacological effects on human health. Through these extraction methods, the chemical constituents of Calystegia sepium are made available for medicinal application.
According to a study published by "Molecular biology reports", the methanolic extract of Calystegia sepium leaves significantly increased the rate of cell death in three cancer cell lines, which included MCF-7 breast cancer cells, A431 epidermal cell line, and U87-MG glioma cell line, when compared to HGF-1 as normal cells. This methanolic extract of Calystegia sepium leaves indicated a crucial role in the apoptosis of cancer cells based on evidence from MTT assay, cell cycle analysis, and apoptosis assay. Furthermore, the encapsulation of both methanolic and ethanolic extracts of the plant in small unilamelar vesicles form (SUV) increased the cytotoxicity on cancer cell lines and normal cells. The study used Doxorubicin as a standard drug to compare with IC50 values of different extracts.
The main herbal preparations of this plant are shown in the list below.
- leaves extracts
- methanolic extract
What side effects this plant can have?
This plant can cause severe digestive distress, skin irritation, and potential neurotoxicity if ingested or handled improperly. Consuming the plant often leads to acute symptoms such as nausea, vomiting, and intense abdominal cramping. Direct contact with the leaves or stems may result in painful rashes or allergic dermatitis on the skin. Some reports also suggest that certain compounds within the plant can affect the central nervous system, potentially leading to dizziness or tremors. Due to these varied risks, caution is necessary when encountering this species in the wild.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Calystegia sepium?
This plant, Calystegia sepium, is most effectively paired with aromatic herbs like peppermint, lemon balm, and chamomile to balance its subtle earthy profile.
These specific combinations work because the cooling menthol in peppermint highlights the plant's natural undertones. Adding citrusy notes from lemon balm creates a refreshing complexity that prevents the flavor from becoming too heavy. Chamomile serves as a soothing base that rounds out the botanical edges of the pairing.
Utilizing these herbs allows for a more nuanced culinary or medicinal experience.