Anti-inflammatory sesquiterpene lactones from the flower of Vernonia cinerea

2012 ◽  
Vol 22 (17) ◽  
pp. 5559-5562 ◽  
Author(s):  
Ui Joung Youn ◽  
Eun-Jung Park ◽  
Tamara P. Kondratyuk ◽  
Charles J. Simmons ◽  
Robert P. Borris ◽  
...  
Keyword(s):  
Sesquiterpene Lactones ◽  
Anti Inflammatory ◽  
Vernonia Cinerea

Natural Sesquiterpene Lactones in the Prevention and Treatment of Inflammatory Disorders and cancer: A Systematic Study of this Emerging Therapeutic Approach based on Chemical and Pharmacological Aspect

2020 ◽  
Vol 17 (9) ◽  
pp. 1102-1116
Author(s):  
Sudip Kumar Mandal ◽  
Utsab Debnath ◽  
Amresh Kumar ◽  
Sabu Thomas ◽  
Subhash Chandra Mandal ◽  
...  
Keyword(s):  
Drug Discovery ◽  
Biological Activities ◽  
Sesquiterpene Lactones ◽  
Structural Diversity ◽  
Cancer Drug ◽  
Cancer Drug Discovery ◽  
Anti Cancer ◽  
Drug Discovery Program ◽  
Anti Inflammatory ◽  
Family Based

Background and Introduction: Sesquiterpene lactones are a class of secondary metabolite that contains sesquiterpenoids and lactone ring as pharmacophore moiety. A large group of bioactive secondary metabolites such as phytopharmaceuticals belong to this category. From the Asteraceae family-based medicinal plants, more than 5,000 sesquiterpene lactones have been reported so far. Sesquiterpene lactone-based pharmacophore moieties hold promise for broad-spectrum biological activities against cancer, inflammation, parasitic, bacterial, fungal, viral infection and other functional disorders. Moreover, these moiety based phytocompounds have been highlighted with a new dimension in the natural drug discovery program worldwide after the 2015 Medicine Nobel Prize achieved by the Artemisinin researchers. Objective: These bitter substances often contain an α, β-unsaturated-γ-lactone as a major structural backbone, which in recent studies has been explored to be associated with anti-tumor, cytotoxic, and anti-inflammatory action. Recently, the use of sesquiterpene lactones as phytomedicine has been increased. This study will review the prospect of sesquiterpene lactones against inflammation and cancer. Methods: Hence, we emphasized on the different features of this moiety by incorporating its structural diversity on biological activities to explore structure-activity relationships (SAR) against inflammation and cancer. Results: How the dual mode of action such as anti-inflammatory and anti-cancer has been exhibitedby these phytopharmaceuticals will be forecasted in this study. Furthermore, the correlation of anti-inflammatory and anti-cancer activity executed by the sesquiterpene lactones for fruitful phytotherapy will also be revealed in the present review in the milieu of pharmacophore activity relation and pharmacodynamics study as well. Conclusion: So, these metabolites are paramount in phytopharmacological aspects. The present discussion on the future prospect of this moiety based on the reported literature could be a guide for anti-inflammatory and anti-cancer drug discovery programs for the upcoming researchers.

Sesquiterpene lactones from Lychnophora species: Antinociceptive, anti-inflammatory, and antioxidant pathways to treat acute gout

2021 ◽  
Vol 269 ◽  
pp. 113738
Author(s):  
Ana Catharina Fernandes Pereira Ferreira Bernardes ◽  
Rafaela Cunha Matosinhos ◽  
Marcela Carolina de Paula Michel Araújo ◽  
Camila Helena Barros ◽  
Rodrigo Dian de Oliveira Aguiar Soares ◽  
...  
Keyword(s):  
Sesquiterpene Lactones ◽  
Acute Gout ◽  
Anti Inflammatory

scholarly journals Sesquiterpene Lactones: Promising Natural Compounds to Fight Inflammation

Pharmaceutics ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 991
Author(s):  
Melanie S. Matos ◽  
José D. Anastácio ◽  
Cláudia Nunes dos Santos
Keyword(s):  
Biological Activities ◽  
Sesquiterpene Lactones ◽  
Physiological State ◽  
Plant Secondary Metabolites ◽  
Inflammatory Pathways ◽  
Inflammatory State ◽  
Anti Inflammatory ◽  
Inflammatory Molecules

Inflammation is a crucial and complex process that reestablishes the physiological state after a noxious stimulus. In pathological conditions the inflammatory state may persist, leading to chronic inflammation and causing tissue damage. Sesquiterpene lactones (SLs) are composed of a large and diverse group of highly bioactive plant secondary metabolites, characterized by a 15-carbon backbone structure. In recent years, the interest in SLs has risen due to their vast array of biological activities beneficial for human health. The anti-inflammatory potential of these compounds results from their ability to target and inhibit various key pro-inflammatory molecules enrolled in diverse inflammatory pathways, and prevent or reduce the inflammatory damage on tissues. Research on the anti-inflammatory mechanisms of SLs has thrived over the last years, and numerous compounds from diverse plants have been studied, using in silico, in vitro, and in vivo assays. Besides their anti-inflammatory potential, their cytotoxicity, structure–activity relationships, and pharmacokinetics have been investigated. This review aims to gather the most relevant results and insights concerning the anti-inflammatory potential of SL-rich extracts and pure SLs, focusing on their effects in different inflammatory pathways and on different molecular players.

Cajamolides A-N: cytotoxic and anti-inflammatory sesquiterpene lactones from Calea jamaicensis

2021 ◽  
pp. 105351
Author(s):  
Maria-Eleni Grafakou ◽  
Christina Barda ◽  
George A. Karikas ◽  
Joerg Heilmann ◽  
Helen Skaltsa
Keyword(s):  
Sesquiterpene Lactones ◽  
Anti Inflammatory

scholarly journals Bioactive sesquiterpene lactones and other compounds isolated from Vernonia cinerea

Fitoterapia ◽  
2014 ◽  
Vol 93 ◽  
pp. 194-200 ◽  
Author(s):  
Ui Joung Youn ◽  
Gabriella Miklossy ◽  
Xingyun Chai ◽  
Supakit Wongwiwatthananukit ◽  
Onoomar Toyama ◽  
...  
Keyword(s):  
Sesquiterpene Lactones ◽  
Vernonia Cinerea

scholarly journals Inhibition of human cytochromes P450 2A6 and 2A13 by flavonoids, acetylenic thiophenes and sesquiterpene lactones from Pluchea indica and Vernonia cinerea

2017 ◽  
Vol 32 (1) ◽  
pp. 1136-1142 ◽  
Author(s):  
Supattra Boonruang ◽  
Khanistha Prakobsri ◽  
Phisit Pouyfung ◽  
Ekaruth Srisook ◽  
Aruna Prasopthum ◽  
...  
Keyword(s):  
Cytochromes P450 ◽  
Sesquiterpene Lactones ◽  
Vernonia Cinerea

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.

Sesquiterpene Lactones from Vernonia cinerea

2018 ◽  
Vol 54 (2) ◽  
pp. 235-237
Author(s):  
Ui Joung Youn ◽  
Supakit Wongwiwatthananukit ◽  
Thanapat Songsak ◽  
Leng Chee Chang
Keyword(s):  
Sesquiterpene Lactones ◽  
Vernonia Cinerea

Anti-Inflammatory Activity of Sesquiterpene Lactones and Related Compounds

1979 ◽  
Vol 68 (5) ◽  
pp. 537-542 ◽  
Author(s):  
I.H. Hall ◽  
K.H. Lee ◽  
C.O. Starnes ◽  
Y. Sumida ◽  
R.Y. Wu ◽  
...  
Keyword(s):  
Sesquiterpene Lactones ◽  
Inflammatory Activity ◽  
Anti Inflammatory ◽  
Related Compounds
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