Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells

Sanah Malomile Nkadimeng,1 Christiaan ML Steinmann,2 Jacobus N Eloff1 1Phytomedicine Programme, Paraclinical Sciences Department, University of Pretoria, Onderstepoort, Pretoria, Gauteng, 0110, South Africa; 2Physiology Department, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Gauteng, 020...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Nkadimeng SM, Steinmann CM, Eloff JN
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2021
Materias:	panaeolus cyanescens psilocybe natalensis psilocybe cubensis psilocybe cubensis a+ strain pro-inflammatory cytokine cox-2 15-lox Pathology RB1-214 Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/3e827181b97e4609a4801c9cf68827e9
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:3e827181b97e4609a4801c9cf68827e9
record_format	dspace
spelling	oai:doaj.org-article:3e827181b97e4609a4801c9cf68827e92021-12-02T14:51:49ZAnti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells1178-7031https://doaj.org/article/3e827181b97e4609a4801c9cf68827e92021-08-01T00:00:00Zhttps://www.dovepress.com/anti-inflammatory-effects-of-four-psilocybin-containing-magic-mushroom-peer-reviewed-fulltext-article-JIRhttps://doaj.org/toc/1178-7031Sanah Malomile Nkadimeng,1 Christiaan ML Steinmann,2 Jacobus N Eloff1 1Phytomedicine Programme, Paraclinical Sciences Department, University of Pretoria, Onderstepoort, Pretoria, Gauteng, 0110, South Africa; 2Physiology Department, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Gauteng, 0208, South AfricaCorrespondence: Sanah Malomile NkadimengPhytomedicine Programme, Paraclinical Sciences Department, University of Pretoria, P/Bag X04, Onderstepoort, Pretoria, Gauteng, 0110, South AfricaTel +27 12 529 8187Email sanah.nkadimeng@up.ac.zaPurpose: During a pathological inflammation, macrophages are activated to produce accumulation of inflammatory mediators such as induced-cyclooxygenase-2 (COX-2), 15-lipoxygenase (15-LOX) and pro-inflammatory cytokines. Pathological inflammation is a significant problem in many chronic diseases. As a result, more research into natural remedies with anti-inflammatory potential is crucial. Since ancient times, psilocybin-containing mushrooms, also known as magic mushrooms, were used for mind healing and also to advance the quality of life. However, not much is known about their anti-inflammatory potential. This study aimed at investigating the anti-inflammatory effects of four psilocybin-containing mushrooms (Panaeolus cyanescens, Psilocybe natalensis, Psilocybe cubensis and Psilocybe cubensis leucistic A+ strain) from genus Panaeolus and Psilocybe for the first time in vitro on 15-LOX activity and also on lipopolysaccharide (LPS)-induced inflammation in human U937 macrophage cells.Methods: Mushrooms were grown and extracted with boiling hot water. Effects of the four water extracts on 15-LOX activity were determined. Confluent human U937 cells were differentiated with phorbol 12-myristate 13-acetate and treated with the hot-water extracts (25 and 50 μg/mL) 2 hours before being stimulated with 1 μg/mL LPS over 24 hours. Quercetin was used as a positive control. Control cells were differentiated but not LPS-induced nor treated. Tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-10 concentrations were measured. Levels of COX-2 and mitochondrial activity were also determined.Results: The four water extracts had poor 15-LOX inhibition activity with IC50 > 250 μg/mL. Extracts were safe at the concentration studied and inhibited the LPS-induced production of pro-inflammatory mediators, TNF-α and IL-1β significantly and lowered IL-6 and COX-2 concentrations in treated human U937 macrophage cells. Water extracts also increased percentage viability of treated cells and levels of anti-inflammatory IL-10 non-significantly.Conclusion: The study suggested that the hot-water extracts of the four psilocybin-containing magic mushrooms have potential anti-inflammatory effects executed by down-regulating pro-inflammatory mediators.Keywords: Panaeolus cyanescens, Psilocybe natalensis, Psilocybe cubensis, Psilocybe cubensis A+ strain, pro-inflammatory cytokine, COX-2, 15-LOXNkadimeng SMSteinmann CMEloff JNDove Medical Pressarticlepanaeolus cyanescenspsilocybe natalensispsilocybe cubensispsilocybe cubensis a+ strainpro-inflammatory cytokinecox-215-loxPathologyRB1-214Therapeutics. PharmacologyRM1-950ENJournal of Inflammation Research, Vol Volume 14, Pp 3729-3738 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	panaeolus cyanescens psilocybe natalensis psilocybe cubensis psilocybe cubensis a+ strain pro-inflammatory cytokine cox-2 15-lox Pathology RB1-214 Therapeutics. Pharmacology RM1-950
spellingShingle	panaeolus cyanescens psilocybe natalensis psilocybe cubensis psilocybe cubensis a+ strain pro-inflammatory cytokine cox-2 15-lox Pathology RB1-214 Therapeutics. Pharmacology RM1-950 Nkadimeng SM Steinmann CM Eloff JN Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
description	Sanah Malomile Nkadimeng,1 Christiaan ML Steinmann,2 Jacobus N Eloff1 1Phytomedicine Programme, Paraclinical Sciences Department, University of Pretoria, Onderstepoort, Pretoria, Gauteng, 0110, South Africa; 2Physiology Department, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Gauteng, 0208, South AfricaCorrespondence: Sanah Malomile NkadimengPhytomedicine Programme, Paraclinical Sciences Department, University of Pretoria, P/Bag X04, Onderstepoort, Pretoria, Gauteng, 0110, South AfricaTel +27 12 529 8187Email sanah.nkadimeng@up.ac.zaPurpose: During a pathological inflammation, macrophages are activated to produce accumulation of inflammatory mediators such as induced-cyclooxygenase-2 (COX-2), 15-lipoxygenase (15-LOX) and pro-inflammatory cytokines. Pathological inflammation is a significant problem in many chronic diseases. As a result, more research into natural remedies with anti-inflammatory potential is crucial. Since ancient times, psilocybin-containing mushrooms, also known as magic mushrooms, were used for mind healing and also to advance the quality of life. However, not much is known about their anti-inflammatory potential. This study aimed at investigating the anti-inflammatory effects of four psilocybin-containing mushrooms (Panaeolus cyanescens, Psilocybe natalensis, Psilocybe cubensis and Psilocybe cubensis leucistic A+ strain) from genus Panaeolus and Psilocybe for the first time in vitro on 15-LOX activity and also on lipopolysaccharide (LPS)-induced inflammation in human U937 macrophage cells.Methods: Mushrooms were grown and extracted with boiling hot water. Effects of the four water extracts on 15-LOX activity were determined. Confluent human U937 cells were differentiated with phorbol 12-myristate 13-acetate and treated with the hot-water extracts (25 and 50 μg/mL) 2 hours before being stimulated with 1 μg/mL LPS over 24 hours. Quercetin was used as a positive control. Control cells were differentiated but not LPS-induced nor treated. Tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-10 concentrations were measured. Levels of COX-2 and mitochondrial activity were also determined.Results: The four water extracts had poor 15-LOX inhibition activity with IC50 > 250 μg/mL. Extracts were safe at the concentration studied and inhibited the LPS-induced production of pro-inflammatory mediators, TNF-α and IL-1β significantly and lowered IL-6 and COX-2 concentrations in treated human U937 macrophage cells. Water extracts also increased percentage viability of treated cells and levels of anti-inflammatory IL-10 non-significantly.Conclusion: The study suggested that the hot-water extracts of the four psilocybin-containing magic mushrooms have potential anti-inflammatory effects executed by down-regulating pro-inflammatory mediators.Keywords: Panaeolus cyanescens, Psilocybe natalensis, Psilocybe cubensis, Psilocybe cubensis A+ strain, pro-inflammatory cytokine, COX-2, 15-LOX
format	article
author	Nkadimeng SM Steinmann CM Eloff JN
author_facet	Nkadimeng SM Steinmann CM Eloff JN
author_sort	Nkadimeng SM
title	Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
title_short	Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
title_full	Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
title_fullStr	Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
title_full_unstemmed	Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells
title_sort	anti-inflammatory effects of four psilocybin-containing magic mushroom water extracts in vitro on 15-lipoxygenase activity and on lipopolysaccharide-induced cyclooxygenase-2 and inflammatory cytokines in human u937 macrophage cells
publisher	Dove Medical Press
publishDate	2021
url	https://doaj.org/article/3e827181b97e4609a4801c9cf68827e9
work_keys_str_mv	AT nkadimengsm antiinflammatoryeffectsoffourpsilocybincontainingmagicmushroomwaterextractsinvitroon15lipoxygenaseactivityandonlipopolysaccharideinducedcyclooxygenase2andinflammatorycytokinesinhumanu937macrophagecells AT steinmanncm antiinflammatoryeffectsoffourpsilocybincontainingmagicmushroomwaterextractsinvitroon15lipoxygenaseactivityandonlipopolysaccharideinducedcyclooxygenase2andinflammatorycytokinesinhumanu937macrophagecells AT eloffjn antiinflammatoryeffectsoffourpsilocybincontainingmagicmushroomwaterextractsinvitroon15lipoxygenaseactivityandonlipopolysaccharideinducedcyclooxygenase2andinflammatorycytokinesinhumanu937macrophagecells
_version_	1718389441983152128

Anti-Inflammatory Effects of Four Psilocybin-Containing Magic Mushroom Water Extracts in vitro on 15-Lipoxygenase Activity and on Lipopolysaccharide-Induced Cyclooxygenase-2 and Inflammatory Cytokines in Human U937 Macrophage Cells

Ejemplares similares