Chemical composition and anticancer activity of Daldinia concentrica.
Journal name: World Journal of Pharmaceutical Research
Original article title: Chemical composition and anticancer activity of daldinia concentrica (xylariaceae)
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
This page presents a generated summary with additional references; See source (below) for actual content.
Original source:
This page is merely a summary which is automatically generated hence you should visit the source to read the original article which includes the author, publication date, notes and references.
Boua Benson Boua, Minhinle Arsène Christel Oulaguehi, Guy Roger Mida Kabran, Janat Akhanovna Mamyrbekova-Bekro, Marc Lecouvey and Yves-Alain Bekro
Download the PDF file of the original publication
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: Chemical composition and anticancer activity of daldinia concentrica (xylariaceae)
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr20191-13874
Copyright (license): WJPR: All rights reserved
Summary of article contents:
Introduction
The study investigates the chemical composition and anticancer activity of Daldinia concentrica, a non-edible mushroom from the Ivorian pharmacopoeia belonging to the family Xylariaceae. Commonly found in humid regions on dead wood, this fungus possesses various pharmacological properties including antibacterial, antifungal, and antimicrobial effects. Despite its traditional uses and significance in African medicine, comprehensive chemical analyses of D. concentrica are relatively sparse compared to its Asian counterparts. This research aims to contribute to the understanding and value of this mushroom by evaluating its bioactive compounds and potential as an anticancer agent.
Chemical Composition of Daldinia concentrica
The mycochemical analysis of D. concentrica involved the extraction of compounds using hexane, ethyl acetate, and ethanol, followed by thin layer chromatography (TLC) to identify secondary metabolites. The presence of terpenes, sterols, coumarins, flavonoids, and quinones was confirmed, with variations noted among the extracts. Notably, sterols were found in both hexanic and ethyl acetate extracts, while flavonoids and quinones were exclusive to ethyl acetate and ethanolic extracts. The compatibility of the identified compounds with traditional applications supports the medicinal significance of D. concentrica.
Anticancer Activity and Efficacy
The anticancer potential of the various extracts of D. concentrica was evaluated using in vitro assays on the CA 431 carcinoma cell line. Results showed that all extracts possess cytotoxic activity, with the ethanolic extract demonstrating the highest efficacy (IC50 = 0.03 mg/mL) compared to hexanic (IC50 = 0.051 mg/mL) and ethyl acetate extracts (IC50 = 0.46 mg/mL). The observed cytotoxicity suggests the potential of the mushroom's secondary metabolites, such as terpenes and flavonoids, in combating cancer cells, highlighting their role in traditional medicine as a viable therapeutic approach.
Potential Role of Secondary Metabolites in Anticancer Activity
The study underlined the possible involvement of various secondary metabolites identified in D. concentrica in its anticancer properties. Flavonoids, terpenes, and coumarins are known for their anti-cancer activities, with previous research showing that these compounds can inhibit tumor blood supply and induce apoptosis in cancer cells. The research indicates that compounds like quercetin and its derivatives may prevent the growth of different cancer types, showcasing the necessity for further exploration of D. concentrica as a potential source of novel anticancer agents.
Conclusion
This research represents a significant contribution to the valorization of Daldinia concentrica within the Ivorian pharmacopoeia through comprehensive chemical and biological assessments. The presence of several bioactive compounds coupled with promising anticancer activities, particularly of the ethanolic extract, reveals a strong case for the therapeutic use of this mushroom. Future studies are warranted to explore its sustainable exploitation and detailed chemical profiling to fully unlock its potential as a significant health resource.
FAQ section (important questions/answers):
What is the chemical composition of Daldinia concentrica?
The mycochemical study revealed the presence of terpenes, sterols, coumarins, flavonoids, and quinones in the hexanic, ethyl acetate, and ethanolic extracts of Daldinia concentrica.
How was the anticancer activity of Daldinia concentrica evaluated?
Anticancer activity was evaluated using in vitro bioassays on the CA 431 cell line, measuring cell viability at varying concentrations of hexanic, ethyl acetate, and ethanolic extracts.
Which extract of Daldinia concentrica shows the highest anticancer activity?
The ethanolic extract demonstrated the highest anticancer activity with an IC50 of 0.03 mg/mL, indicating significant cytotoxic effects against the CA 431 cancer cell line.
In what regions is Daldinia concentrica commonly found?
Daldinia concentrica is widespread in humid areas, often growing on dead wood, particularly in regions like Côte d'Ivoire.
What medicinal uses are associated with Daldinia concentrica?
Traditionally, Daldinia concentrica is used to relieve cramps and treat umbilical hernias, in addition to its various pharmacological properties such as antimicrobial and anticancer effects.
What methods were used for phytochemical screening?
Phytochemical screening involved thin layer chromatography (TLC) with specific solvent systems and revealers to identify the presence of various secondary metabolites in the extracts.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Chemical composition and anticancer activity of Daldinia concentrica.”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Activity:
Activity refers to the functional responses exhibited by the extracts of Daldinia concentrica, particularly their anticancer effects. In this study, the anticancer activity is assessed through cytotoxic bioassays on cancer cell lines, highlighting the significance of evaluating natural substances for their therapeutic potential against diseases such as cancer.
2) Flavonoid:
Flavonoids are a class of secondary metabolites found in the ethyl acetate and ethanolic extracts of Daldinia concentrica. They are known for their antioxidant and anticancer properties, contributing to the potential therapeutic effects of the mushroom. The study notes their importance in traditional medicine and cancer prevention.
3) Cancer:
Cancer refers to a group of diseases characterized by uncontrolled cell division. The study focuses on evaluating the anticancer properties of Daldinia concentrica extracts on the CA 431 cell line, emphasizing the relevance of natural products in developing treatments against various types of cancer.
4) Table:
Table refers to organized data presentations within the study, such as the results of phytochemical screenings and IC50 values. These tables help to summarize and clarify the findings, making it easier for readers to understand the results and their implications for the anticancer efficacy of the mushroom extracts.
5) Developing:
Developing in this context refers to the methods and processes involved in creating the extract solutions and conducting phytochemical screenings. It highlights the importance of proper methodological procedures in assessing the chemical composition and biological activity of natural products, which is crucial for valid scientific testing.
6) Line:
Line in this study pertains to the cancer cell line used for testing the extracts' anticancer activity, specifically the CA 431 line. Cancer cell lines are essential tools in oncology research, allowing scientists to evaluate drug effects in vitro, thus progressing towards potential therapeutic discoveries.
7) Study (Studying):
Studying indicates the ongoing process of inquiry into the chemical composition and biological activity of Daldinia concentrica. This continuous investigation underscores the importance of research in uncovering the therapeutic potentials of natural products and their applications in modern medicine.
8) Pharmacological:
Pharmacological pertains to the effects and mechanisms by which compounds exert therapeutic benefits, especially concerning drug action. The study's pharmacological evaluation assesses the anticancer efficacy of various extracts from Daldinia concentrica, underpinning the relevance of natural products in medicinal chemistry and therapeutic development.
9) Phytochemical:
Phytochemical refers to the study focusing on the chemical compounds produced by plants, specifically secondary metabolites in Daldinia concentrica. This includes analyzing their presence, structure, and potential biological activities, which is crucial for validating the medicinal properties of traditional herbs and fungi.
10) Substance:
Substance typically refers to a distinct chemical compound or mixture, such as the various extracts (hexanic, ethyl acetate, ethanolic) derived from Daldinia concentrica. This term is fundamental in evaluating the specific contributions of each extract to the overall biological and medicinal efficacy being studied.
11) Medicine:
Medicine signifies the field concerned with the diagnosis, treatment, and prevention of diseases. The relevance of Daldinia concentrica extends to its potential application as a natural therapeutic agent, contributing to the broader scope of integrative and alternative medicine practices recognized globally.
12) Species:
Species refers to distinct biological classifications, in this case, Daldinia concentrica, a non-edible fungus. Understanding the species from which medicinal compounds are derived is crucial for taxonomy, pharmacognosy, and evaluating the ecological roles and evolutionary adaptations of organisms within their environments.
13) Powder:
Powder describes the form in which Daldinia concentrica was prepared for extraction. The drying and milling process allows for the effective extraction of bioactive compounds, demonstrating the importance of processing methods in obtaining potent natural products for pharmacological studies.
14) Pari:
Pari may refer to Paris, as in the location of the University Paris 13, where the cancer cell line studies were conducted. The geographical and institutional context enriches the research perspective, signifying collaborative efforts in global health and scientific inquiry into natural product pharmacology.
15) Antibiotic (Antibacterial):
Antibacterial describes one of the pharmacological properties attributed to Daldinia concentrica, suggesting its potential against bacterial infections. This relevance aligns with the broader medicinal applications of natural products that exhibit diverse biological activities, including antimicrobial effects, enhancing their therapeutic profiles.
16) Discussion:
Discussion encompasses the analysis and interpretation of the findings presented in the study. This section critically evaluates the results, relating them to existing literature, and draws conclusions regarding the potential implications of Daldinia concentrica in cancer therapy and traditional medicine.
17) Similarity:
Similarity refers to the comparison of the study's findings with previous research, particularly regarding the presence of certain metabolites in Daldinia concentrica and other species. Recognizing similarities and differences helps contextualize the study's outcomes within broader botanical and pharmacological frameworks.
18) Family:
Family denotes the taxonomic grouping that includes Daldinia concentrica, specifically the Xylariaceae. Understanding the taxonomic relationships among fungi is essential for recognizing the ecological and biochemical diversity that can influence pharmacological applications and therapeutic discoveries.
19) Nature:
Nature refers to the inherent characteristics and biological processes of organisms like Daldinia concentrica. The study highlights the significance of exploring natural sources for potential therapeutic compounds, underscoring the interconnectedness of ecological systems and human health through traditional medicinal practices.
20) Medium:
Medium in this context refers to the culture medium used for growing the CA 431 cell line in laboratory conditions. The choice of a suitable medium is crucial for maintaining cell viability and integrity, which directly affects the reliability of the experimental results in pharmacological studies.
21) Glass:
Glass refers to the material of the jars used for storing the powdered samples of Daldinia concentrica. Proper storage containers are vital in preventing contamination and preserving the integrity of chemical compounds for subsequent analyses and testing in pharmacological research.
22) Fight:
Fight denotes the struggle against diseases like cancer. This term captures the overarching objective of the study, which is to discover and validate natural substances that could aid in combatting cancer, contributing to the ongoing efforts to improve health outcomes through innovative therapies.
23) Blood:
Blood is relevant in the context of studying anticancer properties, as tumors rely on the blood supply for nutrients and oxygen. The mention of flavonoids involving anti-angiogenic activity refers to their ability to inhibit blood vessel formation, a critical aspect of tumor progression and treatment.
24) Eagle:
Eagle may refer to the city of Adzopé, southeast of Côte d’Ivoire, where the Daldinia concentrica specimens were collected. Regions like this hold ecological and ethnobotanical significance, emphasizing the importance of local biodiversity in the search for potential medicinal resources.
25) Hela (Helá):
Hela refers to a type of cancer cell line used in research for evaluating anticancer properties. It is utilized in various studies to understand cancer behavior and assess the effectiveness of new treatments. Hela cells remain a crucial model in cancer biology and therapeutic development.
26) Fire:
Fire is mentioned in the context of traditional uses of Daldinia concentrica for initiating fire, showcasing the multifaceted significance of this fungus beyond medicinal applications. This highlights the cultural and practical roles of certain fungi in societies, reflecting their utilitarian value.
27) Pain:
Pain refers to the discomfort for which Daldinia concentrica is utilized traditionally, indicating its relevance in ethnobotanical studies. The potential analgesic properties of the extracts contribute to their value in traditional medicine, broadening the spectrum of their therapeutic applicability.
28) Hand:
Hand in the context may refer to the traditional knowledge and practices of naturotherapists who utilize Daldinia concentrica for various ailments. The reference to human touch indicates the deep connection between local healing practices and the natural resources available in specific regions.
29) Mita:
Mida, specifically Guy Roger Mida Kabran, refers to one of the authors of the study, emphasizing collaborative research efforts involving multiple contributors. Acknowledging individual contributions fosters a comprehensive understanding of the interdisciplinary nature of studies on natural product pharmacology.
30) Soil:
Soil is significant in the study of plant and fungal species as it influences their chemical compositions. The fertility and ecological conditions of soil can lead to variations in the bioactive compounds produced, thus impacting the potential medicinal properties observed in Daldinia concentrica.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Chemical composition and anticancer activity of Daldinia concentrica.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Traditional medicine, Chemical composition, Phytochemical screening, Anticancer activity, Neuroprotective properties, Secondary metabolite, Antibacterial effect, Ethanolic extract, IC50 value, Ethyl acetate extract, Antifungal effect, Biomolecules, Chromatographic profile, Cell viability percentage, Sustainable exploitation, Nematocidal effects.