scholarly journals Essential Oil from Arnica Montana L. Achenes: Chemical Characteristics and Anticancer Activity

Molecules ◽  
2019 ◽  
Vol 24 (22) ◽  
pp. 4158 ◽  
Author(s):  
Sugier ◽  
Sugier ◽  
Jakubowicz-Gil ◽  
Winiarczyk ◽  
Kowalski
Keyword(s):  
Chemical Composition ◽  
Glioblastoma Multiforme ◽  
Essential Oil ◽  
Anticancer Activity ◽  
Cell Lines ◽  
Anaplastic Astrocytoma ◽  
Volatile Components ◽  
T98g Cell ◽  
Arnica Montana ◽  
Induction Of Apoptosis

Mountain arnica Arnica montana L. is a source of several metabolite classes with diverse biological activities. The chemical composition of essential oil and its major volatile components in arnica may vary depending on the geographical region, environmental factors, and plant organ. The objective of this study was to characterize the chemical composition of essential oil derived from A. montana achenes and to investigate its effect on induction of apoptosis and autophagy in human anaplastic astrocytoma MOGGCCM and glioblastoma multiforme T98G cell lines. The chemical composition of essential oil extracted from the achenes was examined with the use of Gas Chromatography–Mass Spectrometry GC-MS. Only 16 components of the essential oil obtained from the achenes of 3-year-old plants and 18 components in the essential oil obtained from the achenes of 4-year-old plants constituted ca. 94.14% and 96.38% of the total EO content, respectively. The main components in the EO from the arnica achenes were 2,5-dimethoxy-p-cymene (39.54 and 44.65%), cumene (13.24 and 10.71%), thymol methyl ether (8.66 and 8.63%), 2,6-diisopropylanisole (8.55 and 8.41%), decanal (7.31 and 6.28%), and 1,2,2,3-tetramethylcyclopent-3-enol (4.33 and 2.94%) in the 3- and 4-year-old plants, respectively. The essential oils were found to exert an anticancer effect by induction of cell death in anaplastic astrocytoma and glioblastoma multiforme cells. The induction of apoptosis at a level of 25.7–32.7% facilitates the use of this secondary metabolite in further studies focused on the development of glioma therapy in the future. Probably, this component plays a key role in the anticancer activity against the MOGGCCM and T98G cell lines. The present study is the first report on the composition and anticancer activities of essential oil from A. montana achenes, and further studies are required to explore its potential for future medicinal purposes.

scholarly journals Chemical Characteristics and Anticancer Activity of Essential Oil from Arnica Montana L. Rhizomes and Roots

Molecules ◽  
2020 ◽  
Vol 25 (6) ◽  
pp. 1284 ◽  
Author(s):  
Piotr Sugier ◽  
Joanna Jakubowicz-Gil ◽  
Danuta Sugier ◽  
Radosław Kowalski ◽  
Urszula Gawlik-Dziki ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
Methyl Ether ◽  
Promising Result ◽  
Biological Activities ◽  
Oil Composition ◽  
Anticancer Activities ◽  
Arnica Montana ◽  
Induction Of Apoptosis

Arnica montana L. is a medicinal plant with diverse biological activities commonly used in pharmacy and cosmetics. The attributes of A. montana are mainly related to the concentration and chemical composition of essential oils (EOs). Therefore, the objective of this study was to characterize the chemical composition of EOs derived from A. montana rhizomes and roots taking into account the age of the plants and to investigate the effect of the analyzed EOs on induction of apoptosis, necrosis, and autophagy in human glioblastoma multiforme T98G and anaplastic astrocytoma MOGGCCM cell lines. Rhizomes and roots of mountain arnica were harvested at the end of the third and fourth vegetation periods. The chemical composition of essential oils was determined with the GC–MS technique. Among the 37 components of the essential oil of A. montana, 2,5-dimethoxy-p-cymene (46.47%–60.31%), 2,6-diisopropylanisole (14.48%–23.10%), thymol methyl ether (5.31%–17.79%), p-methoxyheptanophenone (5.07%–9.65%), and α-isocomene (0.68%–2.87%), were detected in the rhizomes and roots of the three-year-old plants and in the rhizomes and roots of the four-year-old plants. The plant part (rhizome, root) and plant age can be determinants of the essential oil composition and, consequently, their biological activity. The induction of apoptosis (but not autophagy nor necrosis) at a level of 28.5%–32.3% is a promising result, for which 2,5-dimethoxy-p-cymene, 2,6-diisopropylanisole, thymol methyl ether, and p-methoxyheptanophenone are probably mainly responsible. The present study is the first report on the anticancer activities of essential oils from A. montana rhizomes and roots.

scholarly journals Chemical composition of volatile components, antimicrobial and anticancer activity of n-hexane extract and essential oil from Trachyspermum ammi L. seeds

2014 ◽  
Vol 30 (4) ◽  
pp. 1653-1662 ◽  
Author(s):  
El-Sayed S Abdel-Hameed ◽  
Salih A Bazaid ◽  
Othman Al Zahrani ◽  
Yasser El-Halmouch ◽  
Mortada M El-Sayed ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Anticancer Activity ◽  
Hexane Extract ◽  
Volatile Components ◽  
Trachyspermum Ammi

Anti-Proliferative Activity of Piper trioicum Leaf Essential Oil Based on Phytoconstituent Analysis, Molecular Docking and In Silico ADMET Approaches

2021 ◽  
Vol 25 ◽  
Author(s):  
Sudipta Jena ◽  
Asit Ray ◽  
Ambika Sahoo ◽  
Prabhat Kumar Das ◽  
Pradeep Kumar Kamila ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
Cell Lines ◽  
In Silico ◽  
Proliferative Activity ◽  
In Silico Admet ◽  
Leaf Essential Oil ◽  
Ht 29

Background: The essential oils isolated from several medicinal plants are reported to have anticancer activities. Both the essential oil and extracts of many Piper species (Piperaceae) possess potential cytotoxic effect against cancer cell lines and are being used in traditional system of medicine for the treatment of cancer. There is a need to evaluate and validate the anticancer properties of essential oils extracted from other wild species of Piper. Objective: The current research was undertaken to determine the chemical composition and investigate the anti-proliferative activity of wild growing Piper trioicum leaf essential oil. The selected five major constituents were subjected to molecular docking to identify possible modes of binding against serine/threonine-protein kinase (MST3) protein Methods: The essential oil of leaf of P. trioicum was extracted by hydro distillation method and its chemical composition was carried out by GC-FID and GC-MS. The anti-proliferative activity of the essential oil was evaluated by MTT assay against normal (3T3-L1) and various cancer (HCT 116, HT-29, PC-3 and HepG2) cell lines. Molecular docking analysis was performed using AutoDock 4.2 software. The pharmacokinetic and pharmacodynamic properties of the major constituents were determined using absorption, distribution, metabolization, excretion and toxicity (ADMET) analysis. Results: The GC-MS analysis revealed the identification of 45 constituents with δ-cadinene (19.57%), germacrene-D (8.54%), β-caryophyllene (6.84%), 1-epi-cubenol (4.83%) and α-pinene (4.52%) were found to be predominant constituents in the leaf essential oil of P. trioicum. The highest cytotoxicity of essential oil was observed against HT-29 cells (IC50 value of 33.14 µg/ml). 1-epi-cubenol and δ-Cadinene exhibited low binding energy values of -6.25 and -5.92 kcal/mol, respectively. For prediction of in silico pharmacokinetic and druglike properties of the major compounds, ADMET prediction tool was also used, the results of which came within the ideal range. Conclusion: The present findings demonstrated that P. trioicum essential oil possesses significant anti-proliferative activity and could be effective against cancer treatment.

scholarly journals Chemical Composition, Enantiomeric Distribution, and Biological Activities of Rhododendron anthopogon Leaf Essential Oil from Nepal

2016 ◽  
Vol 11 (12) ◽  
pp. 1934578X1601101 ◽  
Author(s):  
Noura S. Dosoky ◽  
Prabodh Satyal ◽  
Suraj Pokharel ◽  
William N. Setzer
Keyword(s):  
Gas Chromatography ◽  
Chemical Composition ◽  
Essential Oil ◽  
Biological Activities ◽  
Gas Chromatography Mass Spectrometry ◽  
Volatile Components ◽  
Cytotoxic Activities ◽  
Blood Disorders ◽  
Leaf Essential Oil ◽  
Microbroth Dilution

Rhododendron anthopogon D. Don., a small compact Himalayan shrub growing in Nepal, is a known medicinal plant used to treat sore throat, colds, blood disorders, bone disease, potato allergies, and vomiting, and to relieve liver disorders, headaches and back pain. The present study investigated the chemical composition and bioactivities of the leaf essential oil from R. anthopogon from Dhankuta, Nepal. The essential oil from leaves was obtained by hydrodistillation and a detailed chemical analysis was conducted by gas chromatography – mass spectrometry (GC-MS). The enantiomeric distribution of monoterpenoid components was determined using chiral gas chromatography and represents the first chiral examination of R. anthopogon essential oil. The essential oil was screened for antimicrobial activity using the microbroth dilution test, and for cytotoxic activity against MCF-7, MDA-MB-231, and 5637 using the MTT assay. A total of 70 volatile components were identified from the essential oil. The major components were α-pinene (21.5%), δ-cadinene (13.8%), β-pinene (9.5%), limonene (5.9%), δ-amorphene (4.6%), α-muurolene (4.5%), and ( E)-caryophyllene (3.2%) with other minor constituents (< 3%). The essential oil showed marginal antibacterial and cytotoxic activities, but no antifungal effects.

scholarly journals Chemical Composition of the Essential Oil of Gynoxys meridana from Mérida, Venezuela

2015 ◽  
Vol 10 (4) ◽  
pp. 1934578X1501000
Author(s):  
Johanna Hernández ◽  
Luis B. Rojas-Fermin ◽  
Juan Amaro-Luis ◽  
Laurent Pouységu ◽  
Stéphane Quideau ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Volatile Components

The volatile components from the fresh leaves of Gynoxys meridana Cuatrec. were obtained by hydrodistillation and analyzed by GC/MS. A total of 25 compounds, representing 99.3% of the oil, were identified. The dominant compounds were γ-curcumene (31.9%), fukinanolide (22.3%), β-pinene (9.5%), α-phellandrene (7.1%) and α-pinene (5.7%).

Chemical Composition of Essential Oil, Antioxidant, Antidiabetic, Anti-obesity, and Neuroprotective Properties of Prangos gaubae

2017 ◽  
Vol 12 (12) ◽  
pp. 1934578X1701201 ◽  
Author(s):  
Mir Babak Bahadori ◽  
Gokhan Zengin ◽  
Shahram Bahadori ◽  
Filippo Maggi ◽  
Leila Dinparast
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Skin Diseases ◽  
Biological Activities ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Volatile Components ◽  
Total Antioxidant ◽  
Pharmaceutical Industries

Chemical composition of essential oil and the potential of Prangos gaubae for the management of public health problems such as Alzheimer's disease, obesity, Diabetes mellitus, and skin diseases were evaluated for the first time. In this direction, enzyme inhibitory effects, antioxidant activity, and total bioactive contents of the plant were determined. EO showed high acetylcholinesterase (2.97 mg GEs/g oil), α-amylase (1.35 mmol ACEs/g oil), α-glucosidase (38.84 mmol ACEs/g oil), and lipase (1.59 mmol OEs/g oil) inhibitory activities. Moreover, strong antioxidant effects were observed in antiradical (DPPH and ABTS), reducing power (CUPRAC and FRAP), total antioxidant, and metal chelating assays. Methanol extract exhibited promising DPPH radical scavenging activity (0.47 mmol TEs/g extract) and also high reducing power in CUPRAC (0.89 mmol TEs/g extract) and FRAP (0.52 mmol TEs/g extract) assays. All extracts showed low total flavonoid but high total phenolics content. Furthermore, they exhibited strong skin-care effect in tyrosinase inhibition assay. EO analysis showed the presence of germacrene D (26.7%), caryophyllene oxide (14.3%), ( E)-caryophyllene (13.8%), and spathulenol (11.3%) as the major volatile components. Results indicated that P. gaubae has promising potential for possible uses in food, cosmetic, and pharmaceutical industries due to its valuable phytoconstituents and biological activities.

scholarly journals Extraction, Chemical Composition, and Anticancer Potential of Origanum onites L. Essential Oil

Molecules ◽  
2019 ◽  
Vol 24 (14) ◽  
pp. 2612 ◽  
Author(s):  
Katerina Spyridopoulou ◽  
Eleni Fitsiou ◽  
Eleni Bouloukosta ◽  
Angeliki Tiptiri-Kourpeti ◽  
Manolis Vamvakias ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Cell Lines ◽  
Cancer Cell ◽  
Antiproliferative Activity ◽  
Biological Activities ◽  
Colorectal Cancer Cell Line ◽  
Ht 29 ◽  
Origanum Onites

Origanum species are plants rich in volatile oils that are mainly used for culinary purposes. In recent years, there has been a growing interest in the biological activities of their essential oils. Origanum onites L. is a plant mainly found in Greece, Turkey, and Sicily, whose oil is rich in carvacrol, a highly bioactive phytochemical. The aim of this study was to analyze the chemical composition of Origanum onites essential oil (OOEO), and investigate its potential anticancer effects in vitro and in vivo. GC/MS analysis identified carvacrol as OOEO’s main constituent. In vitro antiproliferative activity was assayed with the sulforhodamine B (SRB) assay against human cancer cell lines from four tumor types. HT-29, a colorectal cancer cell line, was the most sensitive to the antiproliferative activity of OOEO. Wound-healing assay and Annexin V-PI staining were employed to investigate the antimigratory and the pro-apoptotic potential of OOEO, respectively, against human (HT-29) and murine (CT26) colon cancer cells. Notably, OOEO attenuated migration and induced apoptosis-related morphological changes in both cell lines. Prophylactic oral administration of the oil in a BALB/c experimental mouse model inhibited the growth of syngeneic CT26 colon tumors. As far as we know, this is the first report on the antitumor potential of orally administered OOEO.

Chemical composition and anticancer activity of leaf essential oil of Myrica gale L.

Phytomedicine ◽  
2005 ◽  
Vol 12 (4) ◽  
pp. 299-304 ◽  
Author(s):  
M. Sylvestre ◽  
J. Legault ◽  
D. Dufour ◽  
A. Pichette
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Anticancer Activity ◽  
Myrica Gale ◽  
Leaf Essential Oil

scholarly journals Propolis from Poland versus propolis from New Zealand - chemical composition and antiproliferative properties on glioblastoma cell lines.

2020 ◽  
Author(s):  
Justyna Moskwa ◽  
Sylwia Katarzyna Naliwajko ◽  
Renata Markiewicz-Żukowska ◽  
Krystyna Joanna Gromkowska-Kępka ◽  
Katarzyna Socha ◽  
...  
Keyword(s):  
New Zealand ◽  
Chemical Composition ◽  
Glioblastoma Multiforme ◽  
Cell Lines ◽  
Antiproliferative Activity ◽  
Gas Chromatography Mass Spectrometry ◽  
Cytotoxicity Test ◽  
Diffuse Astrocytoma ◽  
Grade Ii ◽  
Grade Ii Glioma

Abstract Background Several studies have previously reported that propolis and its ingredients inhibit glioma cancer cell lines. The chemical composition and antiproliferative activity of propolis from Poland (PPE) and propolis from New Zealand (MPE) were compared in this study. Methods The chemical composition was investigated by gas chromatography-mass spectrometry. Antiproliferative activity of PPE and MPE was determined by a cytotoxicity test and DNA binding by [ 3 H]-thymidine incorporation on Human Diffuse Astrocytoma cell line (DASC) derived from a patient with a Grade II glioma and glioblastoma multiforme T98G and LN-18 cell lines from American Type Culture Collection. Results The chemical composition of both propolis was comparable, with marginal differences in the amount of some compounds. Flavonoids and chalcones, of which pinocembrin, pinobanksin, pinobanksin 3-acetate, chrysin and galangin showed the highest level, were the main components of both examined propolis (PPE–49.4% and MPE–52.1%). The performed cytotoxicity test showed powerful activity of PPE and MPE propolis on DASC, T98G and LN-18 cells. The degree of the antiproliferative activity was similar in the case of both propolis (viability after 72 h for 30 µg/mL ranged from 22.0% to 51.6% and proliferation inhibition after 72 h approximately was from 18.6% to 75.6%). Conclusions These results are the first to show that propolis from Poland and propolis from New Zealand have a strong cytotoxic and antiproliferative effect on DASC (Grade II glioma) derived from a patient and glioblastoma multiforme T98G and LN-18 cell lines. This activity may be associated with the high content of polyphenolic compounds in both propolis. These findings suggest that Polish and New Zealand propolis shows promising anticancer activity in the treatment of glioblastoma. However, further studies are required.

Sign in / Sign up

Export Citation Format

Share Document