scholarly journals The Multifaced Actions of Curcumin in Pregnancy Outcome

Antioxidants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 126
Author(s):  
Giovanni Tossetta ◽  
Sonia Fantone ◽  
Stefano Raffaele Giannubilo ◽  
Daniela Marzioni
Keyword(s):  
Natural Compound ◽  
Curcuma Longa ◽  
Human Diet ◽  
Beneficial Effects ◽  
Toxic Agents ◽  
Anti Oxidant ◽  
Ancient Times ◽  
Anti Inflammatory ◽  
Pleiotropic Functions

Curcumin, also known as diferuloylmethane, is the main polyphenolic substance present in the rhizomes of Curcuma longa L. This plant showed many beneficial effects and has been used since ancient times for both food and pharmaceutical purposes. Due to its pleiotropic functions, curcumin consumption in the human diet has become very common thanks also to the fact that this natural compound is considered quite safe as it does not have serious side effects. Its functions as an anti-inflammatory, anti-oxidant, neuroprotective, immunomodulatory, anti-toxicant, anti-apoptotic, and anti-diabetic compound are already known and widely demonstrated. There are numerous studies concerning its effects on various human pathologies including cancer, diabetes and arthritis while the studies on curcumin during pregnancy have been performed only in animal models. Data concerning the role of curcumin as anti-inflammatory compound suggest a possible use of curcumin in managing pregnancy complications such as Preeclampsia (PE), Gestational Diabetes Mellitus (GDM), Fetal Growth Restriction (FGR), PreTerm Birth (PTB), and exposure to toxic agents and pathogens. The aim of this review is to present data to support the possible use of curcumin in clinical trials on human gestation complications.

scholarly journals Anti-Inflammatory and Immunomodulatory Effects of the Grifola frondosa Natural Compound o-Orsellinaldehyde on LPS-Challenged Murine Primary Glial Cells. Roles of NF-κβ and MAPK

Pharmaceutics ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 806
Author(s):  
Sarah Tomas-Hernandez ◽  
Jordi Blanco ◽  
Santiago Garcia-Vallvé ◽  
Gerard Pujadas ◽  
María José Ojeda-Montes ◽  
...  
Keyword(s):  
Natural Compound ◽  
Underlying Disease ◽  
Grifola Frondosa ◽  
Beneficial Effects ◽  
Inflammatory Conditions ◽  
Inflammatory Mechanism ◽  
Inflammatory Phenotype ◽  
Mice Brain ◽  
Anti Inflammatory

In response to foreign or endogenous stimuli, both microglia and astrocytes adopt an activated phenotype that promotes the release of pro-inflammatory mediators. This inflammatory mechanism, known as neuroinflammation, is essential in the defense against foreign invasion and in normal tissue repair; nevertheless, when constantly activated, this process can become detrimental through the release of neurotoxic factors that amplify underlying disease. In consequence, this study presents the anti-inflammatory and immunomodulatory properties of o-orsellinaldehyde, a natural compound found by an in silico approach in the Grifola frondosa mushroom, in astrocytes and microglia cells. For this purpose, primary microglia and astrocytes were isolated from mice brain and cultured in vitro. Subsequently, cells were exposed to LPS in the absence or presence of increasing concentrations of this natural compound. Specifically, the results shown that o-orsellinaldehyde strongly inhibits the LPS-induced inflammatory response in astrocytes and microglia by decreasing nitrite formation and downregulating iNOS and HO-1 expression. Furthermore, in microglia cells o-orsellinaldehyde inhibits NF-κB activation; and potently counteracts LPS-mediated p38 kinase and JNK phosphorylation (MAPK). In this regard, o-orsellinaldehyde treatment also induces a significant cell immunomodulation by repolarizing microglia toward the M2 anti-inflammatory phenotype. Altogether, these results could partially explain the reported beneficial effects of G. frondosa extracts on inflammatory conditions.

scholarly journals Curcumin: Could This Compound Be Useful in Pregnancy and Pregnancy-Related Complications?

Nutrients ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 3179 ◽  
Author(s):  
Tiziana Filardi ◽  
Rosaria Varì ◽  
Elisabetta Ferretti ◽  
Alessandra Zicari ◽  
Susanna Morano ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Curcuma Longa ◽  
Growth Disorders ◽  
Beneficial Effects ◽  
Toxic Agents ◽  
Health Promoting ◽  
Short And Long Term ◽  
The Impact ◽  
In Pregnancy

Curcumin, the main polyphenol contained in turmeric root (Curcuma longa), has played a significant role in medicine for centuries. The growing interest in plant-derived substances has led to increased consumption of them also in pregnancy. The pleiotropic and multi-targeting actions of curcumin have made it very attractive as a health-promoting compound. In spite of the beneficial effects observed in various chronic diseases in humans, limited and fragmentary information is currently available about curcumin’s effects on pregnancy and pregnancy-related complications. It is known that immune-metabolic alterations occurring during pregnancy have consequences on both maternal and fetal tissues, leading to short- and long-term complications. The reported anti-inflammatory, antioxidant, antitoxicant, neuroprotective, immunomodulatory, antiapoptotic, antiangiogenic, anti-hypertensive, and antidiabetic properties of curcumin appear to be encouraging, not only for the management of pregnancy-related disorders, including gestational diabetes mellitus (GDM), preeclampsia (PE), depression, preterm birth, and fetal growth disorders but also to contrast damage induced by natural and chemical toxic agents. The current review summarizes the latest data, mostly obtained from animal models and in vitro studies, on the impact of curcumin on the molecular mechanisms involved in pregnancy pathophysiology, with the aim to shed light on the possible beneficial and/or adverse effects of curcumin on pregnancy outcomes.

scholarly journals Curcumin and Endometriosis

2020 ◽  
Vol 21 (7) ◽  
pp. 2440 ◽  
Author(s):  
Alexandre Vallée ◽  
Yves Lecarpentier
Keyword(s):  
Oxidative Stress ◽  
Inflammatory Responses ◽  
Uterine Cavity ◽  
Main Role ◽  
Oxygen Species ◽  
Inflammatory Agent ◽  
Gynecological Disorders ◽  
Anti Oxidant ◽  
Anti Inflammatory

Endometriosis is one of the main common gynecological disorders, which is characterized by the presence of glands and stroma outside the uterine cavity. Some findings have highlighted the main role of inflammation in endometriosis by acting on proliferation, apoptosis and angiogenesis. Oxidative stress, an imbalance between reactive oxygen species and antioxidants, could have a key role in the initiation and progression of endometriosis by resulting in inflammatory responses in the peritoneal cavity. Nevertheless, the mechanisms underlying this disease are still unclear and therapies are not currently efficient. Curcumin is a major anti-inflammatory agent. Several findings have highlighted the anti-oxidant, anti-inflammatory and anti-angiogenic properties of curcumin. The purpose of this review is to summarize the potential action of curcumin in endometriosis by acting on inflammation, oxidative stress, invasion and adhesion, apoptosis and angiogenesis.

scholarly journals MicroRNA-451 and Genistein Ameliorate Nonalcoholic Steatohepatitis in Mice

2019 ◽  
Vol 20 (23) ◽  
pp. 6084 ◽  
Author(s):  
Mailin Gan ◽  
Linyuan Shen ◽  
Yuan Fan ◽  
Ya Tan ◽  
Ting Zheng ◽  
...  
Keyword(s):  
Liver Disease ◽  
Nonalcoholic Steatohepatitis ◽  
Therapeutic Effects ◽  
Liver Inflammation ◽  
Hepatic Inflammation ◽  
Potential Therapeutic Target ◽  
Genistein Treatment ◽  
Anti Oxidant ◽  
Anti Inflammatory

Effective, targeted therapy for chronic liver disease nonalcoholic steatohepatitis (NASH) is imminent. MicroRNAs (miRNAs) are a potential therapeutic target, and natural products that regulate miRNA expression may be a safe and effective treatment strategy for liver disease. Here, we investigated the functional role of miR-451 and the therapeutic effects of genistein in the NASH mouse model. MiR-451 was downregulated in various types of liver inflammation, and subsequent experiments showed that miR-451 regulates liver inflammation via IL1β. Genistein is a phytoestrogen with anti-inflammatory and anti-oxidant effects. Interestingly, we found that the anti-inflammatory effects of genistein were related to miR-451 and was partially antagonized by the miR-451 inhibitor. MiR-451 overexpression or genistein treatment inhibited IL1β expression and inflammation. Taken together, this study shows that miR-451 has a protective effect on hepatic inflammation, and genistein can be used as a natural promoter of miR-451 to ameliorate NASH.

Beneficial effects of nontoxic ozone on H2O2-induced stress and inflammation

2016 ◽  
Vol 94 (6) ◽  
pp. 577-583 ◽  
Author(s):  
Altug Kucukgul ◽  
Suat Erdogan ◽  
Ramazan Gonenci ◽  
Gonca Ozan
Keyword(s):  
Cell Loss ◽  
Alveolar Cells ◽  
Sod Activity ◽  
Beneficial Effects ◽  
Tnf Α ◽  
Ozone Pretreatment ◽  
Anti Oxidant ◽  
Anti Inflammatory ◽  
Vitro Model

In this study, the anti-oxidant and anti-inflammatory efficacy of ozone oxidative preconditioning (OOP) were investigated on hydrogen peroxide (H2O2)-induced human lung alveolar cells. In MTT and trypan blue viability tests, while 100 μmol/L H2O2caused a 17.3% and 21.9% decrease in the number of living cells, respectively, ozone at 20 μmol/L regenerated cell proliferation and prevented 9.6% and 11.0% of cell loss, respectively. In addition, H2O2decreased the transcription levels of catalase (CAT), glutathione peroxidase (GPx), and superoxide dismutase (SOD) 5.43-, 2.89-, and 5.33-fold, respectively, while it increased Bax, NF-κβ, TNF-α, and iNOS expression 1.57-, 1.32-, 1.40-, and 1.41-fold, respectively. Ozone pretreatment, however, increased CAT, GPx, and SOD transcription levels 7.08-, 5.17-, and 6.49-fold and decreased Bax, NF-κβ, TNF-α, and iNOS transcriptions by 1.25-, 0.76-, 3.63-, and 7.91-fold, respectively. Moreover, intracellular glutathione (GSH) level and SOD activity were decreased by 46.2% and 45.0% in the H2O2treatment group, and OOP recovered 58.5% and 20.1% of the decreases caused by H2O2. H2O2also increased nitrite levels 7.84-fold, and OOP reduced this increase by half. Consequently, OOP demonstrated potent anti-oxidant and anti-inflammatory effects on in vitro model of oxidative stress-induced lung injury.

scholarly journals The Role of Date Palm (Phoenix dactylifera L) Pollen in Fertility

2016 ◽  
Vol 21 (4) ◽  
pp. 320-324 ◽  
Author(s):  
Mohammad Tahvilzadeh ◽  
Mannan Hajimahmoodi ◽  
Roja Rahimi
Keyword(s):  
Date Palm ◽  
Experimental Studies ◽  
Phoenix Dactylifera ◽  
Beneficial Effects ◽  
Reproductive Effects ◽  
Phoenix Dactylifera L ◽  
Comprehensive Information ◽  
Ancient Times ◽  
Fertility Disorders

Date palm pollen (DPP) is the male reproductive dust of palm flowers used as dietary supplement especially as aphrodisiac and fertility enhancer in both women and men from ancient times. Although there are few clinical trials evaluating the beneficial effects of DPP in humans, various experimental studies have been conducted on the reproductive effects of DPP. Among the compounds isolated from DPP are amino acids, fatty acids, flavonoids, saponins, and estroles. The present review summarizes comprehensive information concerning the phytochemistry and pharmacological activities of DPP and its application in fertility disorders.

scholarly journals Inflammatory Mechanisms Associated with Skeletal Muscle Sequelae after Stroke: Role of Physical Exercise

2016 ◽  
Vol 2016 ◽  
pp. 1-19 ◽  
Author(s):  
Hélio José Coelho Junior ◽  
Bruno Bavaresco Gambassi ◽  
Tiego Aparecido Diniz ◽  
Isabela Maia da Cruz Fernandes ◽  
Érico Chagas Caperuto ◽  
...  
Keyword(s):  
Risk Factors ◽  
Skeletal Muscle ◽  
Physical Exercise ◽  
Muscle Atrophy ◽  
Inflammatory Markers ◽  
The Other ◽  
Stroke Patients ◽  
Beneficial Effects ◽  
Anti Inflammatory

Inflammatory markers are increased systematically and locally (e.g., skeletal muscle) in stroke patients. Besides being associated with cardiovascular risk factors, proinflammatory cytokines seem to play a key role in muscle atrophy by regulating the pathways involved in this condition. As such, they may cause severe decrease in muscle strength and power, as well as impairment in cardiorespiratory fitness. On the other hand, physical exercise (PE) has been widely suggested as a powerful tool for treating stroke patients, since PE is able to regenerate, even if partially, physical and cognitive functions. However, the mechanisms underlying the beneficial effects of physical exercise in poststroke patients remain poorly understood. Thus, in this study we analyze the candidate mechanisms associated with muscle atrophy in stroke patients, as well as the modulatory effect of inflammation in this condition. Later, we suggest the two strongest anti-inflammatory candidate mechanisms, myokines and the cholinergic anti-inflammatory pathway, which may be activated by physical exercise and may contribute to a decrease in proinflammatory markers of poststroke patients.

scholarly journals The role of lecithin on topical anti-inflammatory activity of turmeric (Curcuma longa L.) ointment

2020 ◽  
Vol 19 (76) ◽  
pp. 89-98
Author(s):  
Somayeh Esmaeili ◽  
Saleh Omid-Malayeri ◽  
Homa Hajimehdipoor ◽  
Hamid Reza Rasekh ◽  
Hamid Reza Moghimi ◽  
...  
Keyword(s):  
Curcuma Longa ◽  
Inflammatory Activity ◽  
Anti Inflammatory

Naringenin: a potential bioactive compound and pathways of biosynthesis – a review

2021 ◽  
pp. 13-20
Keyword(s):  
Secondary Metabolites ◽  
Natural Compound ◽  
Higher Plants ◽  
Bioactive Compound ◽  
Effective Drug ◽  
Pharmacological Effects ◽  
Human Diet ◽  
Anti Cancer ◽  
Anti Inflammatory ◽  
Plant Metabolite

Naringenin is a member of the flavonoid family. This natural compound represents a large proportion of secondary metabolites produced by higher plants and is a rich part of the human diet. Naringenin also has been used in the pharmaceutical and medical fields as an effective drug for anti-oxidative, anti-cancer, anti-obesity, and anti-inflammatory activities. Naringenin is also a typical plant metabolite, that has never been reported to be produced in prokaryotes. Recently, many papers reported that various members of the Streptomyces family, a genus of actinobacteria, had a novel pathway to produce naringenin. As a result, this review focuses on some clinical pharmacological effects and promising applications in the medical of naringenin, also its pathways of biosynthesis.

scholarly journals Role of Polyphenols and Other Phytochemicals on Molecular Signaling

2015 ◽  
Vol 2015 ◽  
pp. 1-15 ◽  
Author(s):  
Swapna Upadhyay ◽  
Madhulika Dixit
Keyword(s):  
Chronic Diseases ◽  
Molecular Signaling ◽  
Beneficial Effects ◽  
Profound Knowledge ◽  
Anti Inflammatory ◽  
Voltage Gated Ion Channels ◽  
Circulating Levels ◽  
And Oxidative Stress ◽  
Significant Attention

Optimized nutrition through supplementation of diet with plant derived phytochemicals has attracted significant attention to prevent the onset of many chronic diseases including cardiovascular impairments, cancer, and metabolic disorder. These phytonutrients alone or in combination with others are believed to impart beneficial effects and play pivotal role in metabolic abnormalities such as dyslipidemia, insulin resistance, hypertension, glucose intolerance, systemic inflammation, and oxidative stress. Epidemiological and preclinical studies demonstrated that fruits, vegetables, and beverages rich in carotenoids, isoflavones, phytoestrogens, and phytosterols delay the onset of atherosclerosis or act as a chemoprotective agent by interacting with the underlying pathomechanisms. Phytochemicals exert their beneficial effects either by reducing the circulating levels of cholesterol or by inhibiting lipid oxidation, while others exhibit anti-inflammatory and antiplatelet activities. Additionally, they reduce neointimal thickening by inhibiting proliferation of smooth muscle cells and also improve endothelium dependent vasorelaxation by modulating bioavailability of nitric-oxide and voltage-gated ion channels. However, detailed and profound knowledge on specific molecular targets of each phytochemical is very important to ensure safe use of these active compounds as a therapeutic agent. Thus, this paper reviews the active antioxidative, antiproliferative, anti-inflammatory, or antiangiogenesis role of various phytochemicals for prevention of chronic diseases.

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