scholarly journals Lamiaceae in Mexican Species, a Great but Scarcely Explored Source of Secondary Metabolites with Potential Pharmacological Effects in Pain Relief

Molecules ◽  
2021 ◽  
Vol 26 (24) ◽  
pp. 7632
Author(s):  
Alberto Hernandez-Leon ◽  
Gabriel Fernando Moreno-Pérez ◽  
Martha Martínez-Gordillo ◽  
Eva Aguirre-Hernández ◽  
María Guadalupe Valle-Dorado ◽  
...  
Keyword(s):  
Pain Relief ◽  
Secondary Metabolites ◽  
Therapeutic Potential ◽  
Biological Activities ◽  
In Situ Conservation ◽  
Experimental Models ◽  
Bibliographic Databases ◽  
Bioactive Constituents ◽  
Anti Inflammatory

The search for molecules that contribute to the relief of pain is a field of research in constant development. Lamiaceae is one of the most recognized families world-wide for its use in traditional medicine to treat diseases that include pain and inflammation. Mexico can be considered one of the most important centers of diversification, and due to the high endemism of this family, it is crucial for the in situ conservation of this family. Information about the most common genera and species found in this country and their uses in folk medicine are scarcely reported in the literature. After an extensive inspection in bibliographic databases, mainly Sciencedirect, Pubmed and Springer, almost 1200 articles describing aspects of Lamiaceae were found; however, 217 articles were selected because they recognize the Mexican genera and species with antinociceptive and/or anti-inflammatory potential to relieve pain, such as Salvia and Agastache. The bioactive constituents of these genera were mainly terpenes (volatile and non-volatile) and phenolic compounds such as flavonoids (glycosides and aglycone). The aim of this review is to analyze important aspects of Mexican genera of Lamiaceae, scarcely explored as a potential source of secondary metabolites responsible for the analgesic and anti-inflammatory properties of these species. In addition, we point out the possible mechanisms of action involved and the modulatory pathways investigated in different experimental models. As a result of this review, it is important to mention that scarce information has been reported regarding species of this family from Mexican genera. In fact, despite Calosphace being one of the largest subgenera of Salvia in the world, found mainly in Mexico, it has been barely investigated regarding its potential biological activities and recognized bioactive constituents. The scientific evidence regarding the different bioactive constituents found in species of Lamiaceae demonstrates that several species require further investigation in preclinical studies, and of course also in controlled clinical trials evaluating the efficacy and safety of these natural products to support their therapeutic potential in pain relief and/or inflammation, among other health conditions. Since Mexico is one of the most important centers of diversification, and due to the high endemism of species of this family, it is crucial their rescue, in situ conservation, and investigation of their health benefits.

scholarly journals Insightful Valorization of the Biological Activities of Pani Heloch Leaves through Experimental and Computer-Aided Mechanisms

Molecules ◽  
2020 ◽  
Vol 25 (21) ◽  
pp. 5153
Author(s):  
Naureen Banu ◽  
Najmul Alam ◽  
Mohammad Nazmul Islam ◽  
Sanjida Islam ◽  
Shahenur Alam Sakib ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Methanol Extract ◽  
Biological Activities ◽  
Biological Effects ◽  
Experimental Models ◽  
Clot Lysis ◽  
Control Group ◽  
Anti Inflammatory

Pani heloch (Antidesma montanum) is traditionally used to treat innumerable diseases and is a source of wild vegetables for the management of different pathological conditions. The present study explored the qualitative phytochemicals; quantitative phenol and flavonoid contents; in vitro antioxidant, anti-inflammatory, and thrombolytic effects; and in vivo antipyretic and analgesic properties of the methanol extract of A. montanum leaves in different experimental models. The extract exhibited secondary metabolites including alkaloids, flavonoids, flavanols, phytosterols, cholesterols, phenols, terpenoids, glycosides, fixed oils, emodines, coumarins, resins, and tannins. Besides, Pani heloch showed strong antioxidant activity (IC50 = 99.00 µg/mL), while a moderate percentage of clot lysis (31.56%) in human blood and significant anti-inflammatory activity (p < 0.001) was achieved with the standard. Moreover, the analgesic and antipyretic properties appeared to trigger a significant response (p < 0.001) relative to in the control group. Besides, an in silico study of carpusin revealed favorable protein-binding affinities. Furthermore, the absorption, distribution, metabolism, excretion, and toxicity analysis and toxicological properties of all isolated compounds adopted Lipinski’s rule of five for drug-like potential and level of toxicity. Our research unveiled that the methanol extract of A. montanum leaves exhibited secondary metabolites that are a good source for managing inflammation, pyrexia, pain, and cellular toxicity. Computational approaches and further studies are required to identify the possible mechanism which responsible for the biological effects.

Chemical Composition of Aegle marmelos: A Review

2021 ◽  
pp. 280-290
Author(s):  
Yogita Chowdhary
Keyword(s):  
Therapeutic Potential ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Biologically Active ◽  
Fixed Dose ◽  
Root Bark ◽  
Preclinical Studies ◽  
Aegle Marmelos ◽  
Crude Extracts ◽  
Anti Inflammatory

Aegle marmelos (Bilva) is being used in Ayurveda for the treatment of several inflammatory disorders. The plant is a member of a fixed dose combination of Dashamoola in Ayurveda. However, the usage of roots/root bark or stems is associated with sustainability concerns. Bael (Aegle marmelos (L.) Corr.) is an important medicinal plant of India. Leaves, fruits, stem and roots of A. marmelos have been used in ethno medicine to exploit its' medicinal properties including astringent, antidiarrheal antidysenteric, demulcent, antipyretic and anti-inflammatory activities. Compounds purified from bael have been proven to be biologically active against several major diseases including cancer, diabetes and cardiovascular diseases. Preclinical studies indicate the therapeutic potential of crude extracts of A. marmelos in the treatment of many microbial diseases, diabetes and gastric ulcer. This review covers the biological activities of some isolated chemical constituents of A. marmelos and preclinical studies on some crude extracts and pure compounds to explore novel bioactive compounds for therapeutic application. Aegle marmelos (L.) is a seasonal fruit that contains significant amounts of bioactives like, phenolic acids (gallic acids, 2,3-dihydroxy benzoic acid, chlorogenic acid, p-coumaric acid, vanillic acid), flavonoid (rutin), organic acids (oxalic acid, tartaric acid, malic acid, lactic acid, acetic acid, citric acid, propionic acid, succinic acid, fumaric acid), vitamin C, vitamin B group (thiamine, niacin, pyridoxine, pantothenic acid, biotin, cobalamins, riboflavin), tocopherols (α-tocopherol, β-tocopherol, γ-tocopherol, δ-tocopherol), carotenes (α-carotene, β-carotene, γ-carotene, δ-carotene) and also rich in essential minerals (potassium, calcium, phosphorus, sodium, iron, copper, manganese). Hence the use of aegle plays important role as anti-inflammatory.

scholarly journals Chemical Constituents of Eupatorium japonicum and Anti-Inflammatory, Cytotoxic, and Apoptotic Activities of Eupatoriopicrin on Cancer Stem Cells

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Minh Giang Phan ◽  
Thi Thao Do ◽  
Thi Nga Nguyen ◽  
Thi Viet Huong Do ◽  
Ngoc Phuc Dong ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Human Cancer ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Sesquiterpene Lactones ◽  
No Production ◽  
Bioactive Constituents ◽  
Anti Inflammatory ◽  
First Time ◽  
Eupatorium Japonicum

Eupatorium japonicum Thunb. of the plant family Asteraceae is a popular traditional herb in Vietnam. However, its chemical constituents as well as bioactive principles have not been investigated yet. We investigated the phytochemistry of E. japonicum in Vietnam and isolated seventeen compounds (1–17) including phytosterols, terpenoids, phenolic acids, flavonoids, fatty alcohols, and fatty acids. They were structurally determined by MS and NMR analysis. Except for compounds 6 and 12, all the other compounds were identified for the first time from E. japonicum. Since many sesquiterpene lactones with α-methylene γ-lactone ring are reported as anti-inflammatory and anticancer agents, eupatoriopicrin (10), 1-hydroxy-8-(4,5-dihydroxytigloyloxy)eudesma-4(15),11(13)-dien-6,12-olide (11) were selected among the isolates for biological assays. Compound 10 was identified as the main bioactive sesquiterpene lactone of E. japonicum showing its potent anti-inflammatory and cytotoxic activity through inhibiting NO production and the growth of HepG2 and MCF-7 human cancer cell lines. For the first time, eupatoriopicrin (10) was demonstrated to strongly inhibit NTERA-2 human cancer stem cell (CSC) line in vitro. It is noticeable that the cytotoxicity of eupatoriopicrin against NTERA-2 cells is mediated by its apoptosis-inducing capability of 10 as demonstrated by the results of Hoechst 33342 staining, flow cytometry apoptosis analysis, and caspase-3 activity assays. The biological activities of the main bioactive constituents 1–7, 10, 12, and 15 supported the reported anti-inflammatory and anticancer properties of extracts from E. japonicum.

scholarly journals Immunomodulatory and Anti-Inflammatory Effects of Fucoidan: A Review

Polymers ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2338
Author(s):  
Elisaveta Apostolova ◽  
Paolina Lukova ◽  
Alexandra Baldzhieva ◽  
Plamen Katsarov ◽  
Mariana Nikolova ◽  
...  
Keyword(s):  
Inflammatory Cytokines ◽  
Defense Mechanism ◽  
Marine Invertebrates ◽  
Therapeutic Potential ◽  
Biological Activities ◽  
Initial Response ◽  
Lymphocyte Adhesion ◽  
Composition And Structure ◽  
Anti Inflammatory ◽  
Factor Α

Inflammation is the initial response of the immune system to potentially harmful stimuli (e.g., injury, stress, and infections). The process involves activation of macrophages and neutrophils, which produce mediators, such as nitric oxide (NO), prostaglandin E2 (PGE2), pro-inflammatory and anti-inflammatory cytokines. The pro-inflammatory cytokines interleukin-1β (IL-1β), interleukin 6 (IL-6), and tumor necrosis factor-α (TNF-α) are considered as biomarkers of inflammation. Even though it occurs as a physiological defense mechanism, its involvement in the pathogenesis of various diseases is reported. Rheumatoid arthritis, inflammatory bowel disease, Alzheimer’s disease, and cardiovascular diseases are only a part of the diseases, in which pathogenesis the chronic inflammation is involved. Fucoidans are complex polysaccharides from brown seaweeds and some marine invertebrates, composed mainly of l-fucose and sulfate ester groups and minor amounts of neutral monosaccharides and uronic acids. Algae-derived fucoidans are studied intensively during the last years regarding their multiple biological activities and possible therapeutic potential. However, the source, species, molecular weight, composition, and structure of the polysaccharides, as well as the route of administration of fucoidans, could be crucial for their effects. Fucoidan is reported to act on different stages of the inflammatory process: (i) blocking of lymphocyte adhesion and invasion, (ii) inhibition of multiple enzymes, and (iii) induction of apoptosis. In this review, we focused on the immunemodulating and anti-inflammatory effects of fucoidans derived from macroalgae and the models used for their evaluation. Additional insights on the molecular structure of the compound are included.

scholarly journals Bioactivities and Future Perspectives of Chaetoglobosins

2020 ◽  
Vol 2020 ◽  
pp. 1-10 ◽  
Author(s):  
Jinhua Chen ◽  
Wenzhou Zhang ◽  
Qingfeng Guo ◽  
Weijiang Yu ◽  
Yongna Zhang ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Large Class ◽  
Biological Activities ◽  
Mechanisms Of Action ◽  
Chaetomium Globosum ◽  
Future Perspectives ◽  
Anti Inflammatory ◽  
Anti Hiv ◽  
Fungal Secondary Metabolites

Chaetoglobosins belonging to cytochalasan alkaloids represent a large class of fungal secondary metabolites. To date, around 100 chaetoglobosins and their analogues have been isolated and identified over the years from a variety of fungi, mainly from the fungus Chaetomium globosum. Studies have found that chaetoglobosins possess a broad range of biological activities, including antitumor, antifungal, phytotoxic, fibrinolytic, antibacterial, nematicidal, anti-inflammatory, and anti-HIV activities. This review will comprehensively summarize the biological activities and mechanisms of action of nature-derived chaetoglobosins.

scholarly journals Evidences of Herbal Medicine-Derived Natural Products Effects in Inflammatory Lung Diseases

2016 ◽  
Vol 2016 ◽  
pp. 1-14 ◽  
Author(s):  
Fernanda Paula R. Santana ◽  
Nathalia M. Pinheiro ◽  
Márcia Isabel B. Mernak ◽  
Renato F. Righetti ◽  
Mílton A. Martins ◽  
...  
Keyword(s):  
Natural Products ◽  
Herbal Medicine ◽  
Biological Activities ◽  
Biological Effects ◽  
Pulmonary Inflammation ◽  
Experimental Models ◽  
Chronic Obstructive ◽  
Anti Inflammatory

Pulmonary inflammation is a hallmark of many respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and acute respiratory syndrome distress (ARDS). Most of these diseases are treated with anti-inflammatory therapy in order to prevent or to reduce the pulmonary inflammation. Herbal medicine-derived natural products have been used in folk medicine and scientific studies to evaluate the value of these compounds have grown in recent years. Many substances derived from plants have the biological effectsin vitroandin vivo, such as flavonoids, alkaloids, and terpenoids. Among the biological activities of natural products derived from plants can be pointed out the anti-inflammatory, antiviral, antiplatelet, antitumor anti-allergic activities, and antioxidant. Although many reports have evaluated the effects of these compounds in experimental models, studies evaluating clinical trials are scarce in the literature. This review aims to emphasize the effects of these different natural products in pulmonary diseases in experimental models and in humans and pointing out some possible mechanisms of action.

scholarly journals Regulation of Glial Cell Functions by PPAR- Natural and Synthetic Agonists

PPAR Research ◽  
2008 ◽  
Vol 2008 ◽  
pp. 1-10 ◽  
Author(s):  
Antonietta Bernardo ◽  
Luisa Minghetti
Keyword(s):  
Therapeutic Potential ◽  
Experimental Models ◽  
Brain Inflammation ◽  
Peroxisome Proliferator ◽  
Protective Effects ◽  
Peroxisome Proliferator Activated Receptor ◽  
Cell Functions ◽  
Parkinson’S Diseases ◽  
Ppar Agonists ◽  
Anti Inflammatory

In the recent years, the peroxisome proliferator-activated receptor- (PPAR-), a well known target for type II diabetes treatment, has received an increasing attention for its therapeutic potential in inflammatory and degenerative brain disorders. PPAR- agonists, which include naturally occurring compounds (such as long chain fatty acids and the cyclopentenone prostaglandin 15-deoxy prostaglandin ), and synthetic agonists (among which the thiazolidinediones and few nonsteroidal anti-inflammatory drugs) have shown anti-inflammatory and protective effects in several experimental models of Alzheimer's and Parkinson's diseases, amyotrophic lateral sclerosis, multiple sclerosis and stroke, as well as in few clinical studies. The pleiotropic effects of PPAR- agonists are likely to be mediated by several mechanisms involving anti-inflammatory activities on peripheral immune cells (macrophages and lymphocytes), as well as direct effects on neural cells including cerebral vascular endothelial cells, neurons, and glia. In the present article, we will review the recent findings supporting a major role for PPAR- agonists in controlling neuroinflammation and neurodegeneration through their activities on glial cells, with a particular emphasis on microglial cells as major macrophage population of the brain parenchyma and main actors in brain inflammation.

scholarly journals Intestinal Anti-Inflammatory Activity of Terpenes in Experimental Models (2010–2020): A Review

Molecules ◽  
2020 ◽  
Vol 25 (22) ◽  
pp. 5430
Author(s):  
Maria Elaine Araruna ◽  
Catarina Serafim ◽  
Edvaldo Alves Júnior ◽  
Clelia Hiruma-Lima ◽  
Margareth Diniz ◽  
...  
Keyword(s):  
Gastrointestinal Tract ◽  
Biological Activities ◽  
Structural Diversity ◽  
Experimental Models ◽  
New Drugs ◽  
Inflammatory Activity ◽  
Bowel Diseases ◽  
Inflammatory Bowel ◽  
Anti Inflammatory

Inflammatory bowel diseases (IBDs) refer to a group of disorders characterized by inflammation in the mucosa of the gastrointestinal tract, which mainly comprises Crohn’s disease (CD) and ulcerative colitis (UC). IBDs are characterized by inflammation of the intestinal mucosa, are highly debilitating, and are without a definitive cure. Their pathogenesis has not yet been fully elucidated; however, it is assumed that genetic, immunological, and environmental factors are involved. People affected by IBDs have relapses, and therapeutic regimens are not always able to keep symptoms in remission over the long term. Natural products emerge as an alternative for the development of new drugs; bioactive compounds are promising in the treatment of several disorders, among them those that affect the gastrointestinal tract, due to their wide structural diversity and biological activities. This review compiles 12 terpenes with intestinal anti-inflammatory activity evaluated in animal models and in vitro studies. The therapeutic approach to IBDs using terpenes acts basically to prevent oxidative stress, combat dysbiosis, restore intestinal permeability, and improve the inflammation process in different signaling pathways.

Biological Activities of Isorhamnetin: A Review

2020 ◽  
Vol 3 (5) ◽  
pp. 78-81
Author(s):  
Khaled Nabih Zaki Rashed
Keyword(s):  
Oxidative Stress ◽  
Secondary Metabolites ◽  
Biological Activities ◽  
Plant Secondary Metabolites ◽  
Daily Diet ◽  
Anti Inflammatory

In recentyears, flavonols have been a focus of research due to their important biological activities.Isorhamnetinis a flavonol. It belongs to a group of plant secondary metabolites known as flavonoids. It is present in man’s daily diet and is known for its biological activities such as antioxidant, antiviral, anticancer, antimicrobial, anti-Tuberculosis and anti-inflammatory effects. It has been reported for its antioxidant and antiviral applications hence it is not only used as such, but it also has various derivatized forms which has potentials for development into drugs for the treatment of diseases caused by oxidative stress and lethal viruses.

scholarly journals Inhibitory Effect ofHelicteres gardnerianaEthanol Extract on Acute Inflammation

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Juliana Oliveira de Melo ◽  
Laura Lícia Milani de Arruda ◽  
Silmara Baroni ◽  
Maria da Conceição Torrado Truiti ◽  
Silvana Martins Caparroz-Assef ◽  
...  
Keyword(s):  
Acute Inflammation ◽  
Pleural Cavity ◽  
Ethanol Extract ◽  
Inhibitory Effect ◽  
Experimental Models ◽  
Perivascular Space ◽  
Polymorphonuclear Cells ◽  
Anti Inflammatory ◽  
Inflammatory Effect

The anti-inflammatory effect of an ethanol extract ofHelicteres gardneriana(Nees) Castiglioni was assayed in experimental models of pleurisy and microcirculationin situ. Treatment of animals with 500 mg/kg body weight reduced the exudate volume (35% reduction) induced by intrapleural injection of carrageenan and the migration of polymorphonuclear cells into the inflamed pleural cavity of rats (40%). Additionally, rolling and adhesion of leukocytes and the number of leukocytes that migrated toward the perivascular space in response to the carrageenan injection were decreased by the extract (500 mg/kg). These data demonstrate the anti-inflammatory effect of the ethanol extract ofHelicteres gardnerianaand imply that inhibition of leukocyte-endothelial interactions is important in the extract's mechanism of action.

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