scholarly journals Pre-Treatment with Melatonin Enhances Therapeutic Efficacy of Cardiac Progenitor Cells for Myocardial Infarction

2018 ◽  
Vol 47 (3) ◽  
pp. 1287-1298 ◽  
Author(s):  
Wenya Ma ◽  
Fang He ◽  
Fengzhi Ding ◽  
Lai Zhang ◽  
Qi Huang ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Myocardial Infarction ◽  
Progenitor Cells ◽  
Therapeutic Efficacy ◽  
Biological Activities ◽  
Cardiac Progenitor Cells ◽  
Pre Treatment ◽  
Induced Apoptosis

Background/Aims: Melatonin possesses many biological activities such as antioxidant and anti-aging. Cardiac progenitor cells (CPCs) have emerged as a promising therapeutic strategy for myocardial infarction (MI). However, the low survival of transplanted CPCs in infarcted myocardium limits the successful use in treating MI. In the present study, we aimed to investigate if melatonin protects against oxidative stress-induced CPCs damage and enhances its therapeutic efficacy for MI. Methods: TUNEL assay and EdU assay were used to detect the effects of melatonin and miR-98 on H2O2-induced apoptosis and proliferation. MI model was used to evaluate the potential cardioprotective effects of melatonin and miR-98. Results: Melatonin attenuated H2O2-induced the proliferation reduction and apoptosis of c-kit+ CPCs in vitro, and CPCs which pretreated with melatonin significantly improved the functions of post-infarct hearts compared with CPCs alone in vivo. Melatonin was capable to inhibit the increase of miR-98 level by H2O2 in CPCs. The proliferation reduction and apoptosis of CPCs induced by H2O2 was aggravated by miR-98. In vivo, transplantation of CPCs with miR-98 silencing caused the more significant improvement of cardiac functions in MI than CPCs. MiR-98 targets at the signal transducer and activator of the transcription 3 (STAT3), and thus aggravated H2O2-induced the reduction of Bcl-2 protein. Conclusions: Pre-treatment with melatonin protects c-kit+ CPCs against oxidative stress-induced damage via downregulation of miR-98 and thereby increasing STAT3, representing a potentially new strategy to improve CPC-based therapy for MI.

Abstract 217: Long Non-coding RNA Myocardial Infarction-associated Transcript (MIAT) Protects Cardiac Progenitor Cells From Oxidative Stress-induced Cell Death

2016 ◽  
Vol 119 (suppl_1) ◽  
Author(s):  
Liu Yang ◽  
Yang Yu ◽  
Baron Arnone ◽  
Chan Boriboun ◽  
Jiawei Shi ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Myocardial Infarction ◽  
Cell Death ◽  
Progenitor Cells ◽  
Cardiac Cells ◽  
Border Zone ◽  
Mouse Heart ◽  
Cardiac Progenitor Cells

Background: Long non-coding RNAs (lncRNAs) are an emerging class of RNAs with no or limited protein-coding capacity; a few of which have recently been shown to regulate critical biological processes. Myocardial infarction-associated transcript (MIAT) is a conserved mammalian lncRNA, and single nucleotide polymorphisms (SNPs) in 6 loci of this gene have been identified to be strongly associated with the incidence and severity of human myocardial infarction (MI). However, whether and how MIAT impacts on the pathogenesis of MI is unknown. Methods & Results: Quantitative RT-PCR analyses revealed that MIAT is expressed in neonatal mouse heart and to a lesser extent in adult heart. After surgical induction of MI in adult mice, MIAT starts to increase in 2 hours, peaks at 6 hours in atria and 12 hours in ventricles, and decreases to baseline at 24 hours. Fluorescent in situ hybridization (FISH) revealed a slight increase in the number of MIAT-expressing cells in the infarct border zone at 12 hours post-MI. Moreover, qRT-PCR analyses of isolated cardiac cells revealed that MIAT is predominantly expressed in cardiosphere-derived cardiac progenitor cells (CPCs). Treatment of CPCs with H 2 O 2 led to a marked upregulation of MIAT, while knockdown (KD) of MIAT resulted in a significantly impaired cell survival in vitro with H 2 O 2 treatment and in vivo after administered in the ischemic/reperfused heart. Notably, bioinformatics prediction and RNA immunoprecipitation identified FUS (fused in sarcoma) as a novel MIAT-interacting protein. FUS-KD CPCs displayed reduced cell viability and increased apoptosis under oxidative stress. Furthermore, MIAT overexpression enhanced survival of WT CPCs but not FUS-KD CPCs, suggesting that the protective role of MIAT is mediated by FUS. Conclusions: MIAT interacts with FUS to protect CPCs from oxidative stress-induced cell death.

scholarly journals Novel Identified Circular Transcript of RCAN2, circ-RCAN2, Shows Deviated Expression Pattern in Pig Reperfused Infarcted Myocardium and Hypoxic Porcine Cardiac Progenitor Cells In Vitro

2021 ◽  
Vol 22 (3) ◽  
pp. 1390
Author(s):  
Julia Mester-Tonczar ◽  
Patrick Einzinger ◽  
Johannes Winkler ◽  
Nina Kastner ◽  
Andreas Spannbauer ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Progenitor Cells ◽  
Regulatory Networks ◽  
Circular Rnas ◽  
Cardiac Progenitor Cells ◽  
Tissue Samples ◽  
Healthy Myocardium ◽  
Acute Mi

Circular RNAs (circRNAs) are crucial in gene regulatory networks and disease development, yet circRNA expression in myocardial infarction (MI) is poorly understood. Here, we harvested myocardium samples from domestic pigs 3 days after closed-chest reperfused MI or sham surgery. Cardiac circRNAs were identified by RNA-sequencing of rRNA-depleted RNA from infarcted and healthy myocardium tissue samples. Bioinformatics analysis was performed using the CIRIfull and KNIFE algorithms, and circRNAs identified with both algorithms were subjected to differential expression (DE) analysis and validation by qPCR. Circ-RCAN2 and circ-C12orf29 expressions were significantly downregulated in infarcted tissue compared to healthy pig heart. Sanger sequencing was performed to identify the backsplice junctions of circular transcripts. Finally, we compared the expressions of circ-C12orf29 and circ-RCAN2 between porcine cardiac progenitor cells (pCPCs) that were incubated in a hypoxia chamber for different time periods versus normoxic pCPCs. Circ-C12orf29 did not show significant DE in vitro, whereas circ-RCAN2 exhibited significant ischemia-time-dependent upregulation in hypoxic pCPCs. Overall, our results revealed novel cardiac circRNAs with DE patterns in pCPCs, and in infarcted and healthy myocardium. Circ-RCAN2 exhibited differential regulation by myocardial infarction in vivo and by hypoxia in vitro. These results will improve our understanding of circRNA regulation during acute MI.

scholarly journals Cardiac Mesenchymal Cells Cultured at Physiologic Oxygen Tension Have Superior Therapeutic Efficacy in Heart Failure Caused by Myocardial Infarction

2021 ◽  
Vol 9 ◽  
Author(s):  
Robi A. R. Bolli ◽  
Asma Arshia ◽  
Syed A. Hassan ◽  
Chandrashekhar Dasari ◽  
Yibing Nong ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Progenitor Cells ◽  
Therapeutic Efficacy ◽  
Therapeutic Potential ◽  
Mesenchymal Cells ◽  
Intraventricular Injection ◽  
Lv Function

Stem/progenitor cells are usually cultured at atmospheric O2 tension (21%); however, since physiologic O2 tension in the heart is ∼5%, using 21% O2 may cause oxidative stress and toxicity. Cardiac mesenchymal cells (CMCs), a newly discovered and promising type of progenitor cells, are effective in improving left ventricle (LV) function after myocardial infarction (MI). We have previously shown that, compared with 21% O2, culture at 5% O2 increases CMC proliferation, telomerase activity, telomere length, and resistance to severe hypoxia in vitro. However, it is unknown whether these beneficial effects of 5% O2in vitro translate into greater therapeutic efficacy in vivo in the treatment of heart failure. Thus, murine CMCs were cultured at 21% or 5% O2. Mice with heart failure caused by a 60-min coronary occlusion followed by 30 days of reperfusion received vehicle, 21% or 5% O2 CMCs via echocardiography-guided intraventricular injection. After 35 days, the improvement in LV ejection fraction effected by 5% O2 CMCs was > 3 times greater than that afforded by 21% O2 CMCs (5.2 vs. 1.5 units, P < 0.01). Hemodynamic studies (Millar catheter) yielded similar results both for load-dependent (LV dP/dt) and load-independent (end-systolic elastance) indices. Thus, two independent approaches (echo and hemodynamics) demonstrated the therapeutic superiority of 5% O2 CMCs. Further, 5% O2 CMCs, but not 21% O2 CMCs, significantly decreased scar size, increased viable myocardium, reduced LV hypertrophy and dilatation, and limited myocardial fibrosis both in the risk and non-infarcted regions. Taken together, these results show, for the first time, that culturing CMCs at physiologic (5%) O2 tension provides superior therapeutic efficacy in promoting cardiac repair in vivo. This concept may enhance the therapeutic potential of CMCs. Further, culture at 5% O2 enables greater numbers of cells to be produced in a shorter time, thereby reducing costs and effort and limiting cell senescence. Thus, the present study has potentially vast implications for the field of cell therapy.

Action of Thioglycosides of 1,2,4-Triazoles and Imidazoles on the Oxidative Stress and Glycosidases in Mice with Molecular Docking

2019 ◽  
Vol 16 (6) ◽  
pp. 696-710
Author(s):  
Mahmoud Balbaa ◽  
Doaa Awad ◽  
Ahmad Abd Elaal ◽  
Shimaa Mahsoub ◽  
Mayssaa Moharram ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Molecular Docking ◽  
Active Sites ◽  
Biological Activities ◽  
Imidazole Ring ◽  
Quantitative Structure Activity Relationship ◽  
Binding Interaction ◽  
Qsar Study

Background: ,2,3-Triazoles and imidazoles are important five-membered heterocyclic scaffolds due to their extensive biological activities. These products have been an area of growing interest to many researchers around the world because of their enormous pharmaceutical scope. Methods: The in vivo and in vitro enzyme inhibition of some thioglycosides encompassing 1,2,4- triazole N1, N2, and N3 and/or imidazole moieties N4, N5, and N6. The effect on the antioxidant enzymes (superoxide dismutase, glutathione S-transferase, glutathione peroxidase and catalase) was investigated as well as their effect on α-glucosidase and β-glucuronidase. Molecular docking studies were carried out to investigate the mode of the binding interaction of the compounds with α- glucosidase and β -glucuronidase. In addition, quantitative structure-activity relationship (QSAR) investigation was applied to find out the correlation between toxicity and physicochemical properties. Results: The decrease of the antioxidant status was revealed by the in vivo effect of the tested compounds. Furthermore, the in vivo and in vitro inhibitory effects of the tested compounds were clearly pronounced on α-glucosidase, but not β-glucuronidase. The IC50 and Ki values revealed that the thioglycoside - based 1,2,4-triazole N3 possesses a high inhibitory action. In addition, the in vitro studies demonstrated that the whole tested 1,2,4-triazole are potent inhibitors with a Ki magnitude of 10-6 and exhibited a competitive type inhibition. On the other hand, the thioglycosides - based imidazole ring showed an antioxidant activity and exerted a slight in vivo stimulation of α-glucosidase and β- glucuronidase. Molecular docking proved that the compounds exhibited binding affinity with the active sites of α -glucosidase and β-glucuronidase (docking score ranged from -2.320 to -4.370 kcal/mol). Furthermore, QSAR study revealed that the HBD and RB were found to have an overall significant correlation with the toxicity. Conclusion: These data suggest that the inhibition of α-glucosidase is accompanied by an oxidative stress action.

Abstract 18845: Induced Cardiac Progenitor Cells Differentiate Into Cardiac Lineage Cells in vivo and Improve Survival in Mice post Myocardial Infarction

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Pratik A Lalit ◽  
Max R Salick ◽  
Daryl O Nelson ◽  
Jayne M Squirrell ◽  
Christina M Shafer ◽  
...  
Keyword(s):  
Progenitor Cells ◽  
Disease Modeling ◽  
Ex Vivo ◽  
Cardiac Progenitor Cells ◽  
Heart Tube ◽  
Whole Embryo Culture ◽  
Cardiac Actin ◽  
Cardiac Lineage

Several studies have reported reprogramming of fibroblasts (Fibs) to induced cardiomyocytes, and we have recently reprogrammed mouse Fibs to induced cardiac progenitor cells (iCPCs), which may be more favorable for cardiac repair because of their expandability and multipotency. Adult cardiac (AC), lung and tail-tip Fibs from an Nkx2.5-EYFP reporter mouse were reprogrammed using a combination of five defined factors into iCPCs. Transcriptome and immunocytochemistry analysis revealed that iCPCs were cardiac mesoderm-restricted progenitors that expressed CPC markers including Nkx2.5, Gata4, Irx4, Tbx5, Cxcr4, Flk1 etc. iCPCs could be extensively expanded (over 30 passages) while maintaining multipotency to differentiate in vitro into cardiac lineage cells including cardiomyocytes (CMs), smooth muscle cells and endothelial cells. iCPC derived CMs upon co-culture with mESC-derived CMs formed intercellular gap junctions, exhibited calcium transients, and contractions. The purpose of this study was to determine the in vivo potency of iCPCs. Given that the Nkx2.5-EYFP reporter identifies embryonic CPCs, we first tested the embryonic potency of iCPCs using an ex vivo whole embryo culture model injecting cells into the cardiac crescent (CC) of E8.5 mouse embryos and culturing for 24 to 48 hours. GFP labeled AC Fibs were first tested and live imaging revealed that after 24 hours these cells were rejected from the embryo proper and localized to the ecto-placental cone. In contrast, iCPCs reprogrammed from AC Fibs when injected into the CC localized to the developing heart tube and differentiated into MLC2v, αMHC and cardiac actin expressing CMs. Further we injected iCPCs into infarcted adult mouse hearts and determined their regenerative potential after 1-4 wks. The iCPCs significantly improved survival (p<0.01 Mantel-Cox test) in treated animals (75%) as compared to control (11%). Immunohistochemistry revealed that injected iCPCs localized to the scar area and differentiated into cardiac lineage cells including CMs (cardiac actin). These results indicate that lineage reprogramming of adult somatic cells into iCPCs provides a scalable cell source for cardiac regenerative therapy as well as drug discovery and disease modeling.

miR-187 modulates cardiomyocyte apoptosis and oxidative stress in myocardial infarction mice via negatively regulating DYRK2

2021 ◽  
Keyword(s):  
Oxidative Stress ◽  
Myocardial Infarction ◽  
Protective Effect ◽  
Myocardial Infarct ◽  
Annexin V ◽  
Cardiomyocyte Apoptosis ◽  
Ros Generation ◽  
Downstream Target

Myocardial infarction is a serious representation of cardiovescular disease, MicroRNAs play a role in modifying I/R injury and myocardial infarct remodeling. The present study therefore examined the potential role of miR-187 in cardiac I/R injury and its underlying mechanisms. miR-187 was inhibited or overexpressed in cardiomyocytes H/R models by pretreatment with miR-187 mimic or inhibitor to confirm the function of miR-187 in H/R. DYRK2 was inhibited or overexpressed in cardiomyocytes H/R models by pretreatment with DYRK2 inhibitor. A myocardium I/R mouse model was established. Circulating levels of miR-187 or DYRK2 was detected by quantitative realtime PCR and protein expression was detected by western blotting. The cell viability in all groups was determined by MTT assay and the apoptosis ratio was detected by flow cytometry after staining with Annexin V-FITC. The effect of miR-187 on cellular ROS generation was examined by DCFH-DA. The level of lipid peroxidation and SOD expression were determined by MDA and SOD assay. The findings indicated that miR-187 may be a possible regulator in the protective effect of H/R-induced cardiomyocyte apoptosis, cellular oxidative stress and leaded to DYRK2 suppression at a posttranscriptional level. Moreover, the improvement of miR-187 on H/R-induced cardiomyocyte injury contributed to the obstruction of DYRK2 expression. In addition, these results identified DYRK2 as the functional downstream target of miR-187 regulated myocardial infarction and oxidative stress.These present work provided the first insight into the function of miR-187 in successfully protect cardiomyocyte both in vivo and in vitro, and such a protective effect were mediated through the regulation of DYRK2 expression.

Abstract P014: Oxidative Stress Mediated Regulation of Antioxidants in Cardiac Progenitor Cells

2011 ◽  
Vol 109 (suppl_1) ◽  
Author(s):  
Gokulakrishnan Iyer ◽  
Michael E Davis
Keyword(s):  
Oxidative Stress ◽  
Xanthine Oxidase ◽  
Progenitor Cells ◽  
Cardiac Progenitor Cells ◽  
Dependent Manner ◽  
Akt Inhibitor ◽  
Differentiation Potential ◽  
Lineage Differentiation ◽  
Phosphorylated Akt

Cardiac diseases are the leading causes of death throughout the world and transplantation of endogenous myocardial progenitor population with robust cardiovascular lineage differentiation potential is a promising therapeutic strategy. Therefore, in vitro expansion and transplantation of cardiac progenitor cells (CPCs) is currently in early clinical testing as a potential treatment for severe cardiac dysfunction. However, poor survival and engraftment of cells is one of the major limitations of cell transplantation therapy. Oxidative stress is increased in the ischemic myocardium and indirect inferences suggest the vulnerability of CPCs to oxidative stress. In this study, we show that in vitro, resident c-kit positive CPCs isolated from rat myocardium are significantly (p<0.05) resistant to superoxide-induced apoptosis compared to cardiomyocytes as analyzed by the number of sub-G1 population following xanthine/xanthine oxidase treatment. Interestingly, CPCs have two to four fold higher basal SOD1 and SOD2 activities (p<0.01) compared to cardiomyocytes and endothelial cells. Superoxide treatment increased expression of SOD1 (p<0.01), SOD2 (p<0.01), and glutathione peroxidase (p<0.05) mRNAs within 6 h of treatment compared to control cells. Recent studies suggest the involvement of AKT in controlling cell death, survival and also expression of SOD enzymes. Therefore, we investigated the involvement of AKT in CPCs subjected to oxidative stress. Western blot analysis revealed that the amount of phosphorylated AKT increased significantly within 10 minutes of xanthine/xanthine oxidase treatment. In addition, treatment with LY294002 - a PI3 kinase/AKT inhibitor, increased apoptosis in CPCs treated with superoxide. Our studies demonstrate a novel finding in which resident progenitor cells are protected from oxidative injury by containing higher basal levels of antioxidants as compared to myocytes. Moreover, under oxidant challenge antioxidant levels are regulated, possibly in an AKT-dependent manner. Further elucidation of this pathway may lead to novel therapeutic opportunities.

scholarly journals Intracoronary Delivery of Porcine Cardiac Progenitor Cells Overexpressing IGF-1 and HGF in a Pig Model of Sub-Acute Myocardial Infarction

Cells ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2571
Author(s):  
Cristina Prat-Vidal ◽  
Verónica Crisóstomo ◽  
Isabel Moscoso ◽  
Claudia Báez-Díaz ◽  
Virginia Blanco-Blázquez ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Growth Factor ◽  
Progenitor Cells ◽  
Large Animal Model ◽  
Cardiac Progenitor Cells ◽  
Large Animal ◽  
Insulin Growth Factor ◽  
Decellularized Extracellular Matrix ◽  
Preclinical Animal Models

Human cardiac progenitor cells (hCPC) are considered a good candidate in cell therapy for ischemic heart disease, demonstrating capacity to improve functional recovery after myocardial infarction (MI), both in small and large preclinical animal models. However, improvements are required in terms of cell engraftment and efficacy. Based on previously published reports, insulin-growth factor 1 (IGF-1) and hepatocyte growth factor (HGF) have demonstrated substantial cardioprotective, repair and regeneration activities, so they are good candidates to be evaluated in large animal model of MI. We have validated porcine cardiac progenitor cells (pCPC) and lentiviral vectors to overexpress IGF-1 (co-expressing eGFP) and HGF (co-expressing mCherry). pCPC were transduced and IGF1-eGFPpos and HGF-mCherrypos populations were purified by cell sorting and further expanded. Overexpression of IGF-1 has a limited impact on pCPC expression profile, whereas results indicated that pCPC-HGF-mCherry cultures could be counter selecting high expresser cells. In addition, pCPC-IGF1-eGFP showed a higher cardiogenic response, evaluated in co-cultures with decellularized extracellular matrix, compared with native pCPC or pCPC-HGF-mCherry. In vivo intracoronary co-administration of pCPC-IGF1-eGFP and pCPC-HFG-mCherry (1:1; 40 × 106/animal), one week after the induction of an MI model in swine, revealed no significant improvement in cardiac function.

scholarly journals In Vitro and In Vivo Inhibitory Effect of Citrus Junos Tanaka Peel Extract against Oxidative Stress-Induced Apoptotic Death of Lung Cells

Antioxidants ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1231
Author(s):  
Jin Woo Kim ◽  
Eun Hee Jo ◽  
Ji Eun Moon ◽  
Hanvit Cha ◽  
Moon Han Chang ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Protective Effect ◽  
Inhibitory Effect ◽  
Lung Cells ◽  
In Vivo Models ◽  
Citrus Junos ◽  
Induced Apoptosis ◽  
Peel Extract

Various stresses derived from both internal and external oxidative environments lead to the excessive production of reactive oxygen species (ROS) causing progressive intracellular oxidative damage and ultimately cell death. The objective of this study was to evaluate the protective effects of Citrus junos Tanaka peel extract (CE) against oxidative-stress induced the apoptosis of lung cells and the associated mechanisms of action using in vitro and in vivo models. The protective effect of CE was evaluated in vitro in NCI-H460 human lung cells exposed to pro-oxidant H2O2. The preventive effect of CE (200 mg/kg/day, 10 days) against pulmonary injuries following acrolein inhalation (10 ppm for 12 h) was investigated using an in vivo mouse model. Herein, we demonstrated the inhibitory effect of CE against the oxidative stress-induced apoptosis of lung cells under a highly oxidative environment. The function of CE is linked with its ability to suppress ROS-dependent, p53-mediated apoptotic signaling. Furthermore, we evaluated the protective role of CE against apoptotic pulmonary injuries associated with the inhalation of acrolein, a ubiquitous and highly oxidizing environmental respiratory pollutant, through the attenuation of oxidative stress. The results indicated that CE exhibits a protective effect against the oxidative stress-induced apoptosis of lung cells in both in vitro and in vivo models.

scholarly journals Baru Pulp (Dipteryx alata Vogel): Fruit from the Brazilian Savanna Protects against Oxidative Stress and Increases the Life Expectancy of Caenorhabditis elegans via SOD-3 and DAF-16

Biomolecules ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1106
Author(s):  
Natasha Rios Leite ◽  
Laura Costa Alves de Araújo ◽  
Paola dos Santos da Rocha ◽  
Danielle Araujo Agarrayua ◽  
Daiana Silva Ávila ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Caenorhabditis Elegans ◽  
Life Expectancy ◽  
Biological Activities ◽  
Radical Scavenging ◽  
Brazilian Savanna ◽  
Beneficial Effects ◽  
Dipteryx Alata

Fruits are sources of bioactive compounds that are responsible for several biological activities. Therefore, this study aimed to identify the chemical composition of the pulp of the Brazilian Savanna fruit Dipteryx alata; evaluate its toxic effects, influence on the life expectancy of the nematode Caenorhabditis elegans, and its antioxidant activities in vitro and in vivo; and describe the mechanisms involved. The chemical compounds identified include phenols, terpenes, fatty acid derivatives, vitamins, and a carboxylic acid. The in vitro antioxidant activity was demonstrated by radical scavenging methods. in vivo, the D. alata fruit pulp was not toxic and promoted resistance to oxidative stress in nematodes exposed to a chemical oxidizing agent. Furthermore, it promoted an increased life expectancy in wild-type nematodes and increased the expression of superoxide dismutase and the nuclear translocation of DAF-16. These results suggest that the beneficial effects identified are related to these two genes, which are involved in the regulation of metabolic activities, the control of oxidative stress, and the lifespan of C. elegans. These beneficial effects, which may be related to its chemical constituents, demonstrate its potential use as a functional and/or nutraceutical food.

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