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Šobot AV, Janić M, Popović I, Lazarević-Pašti T, Momić T, Krstić A, Tričković JF. Aqueous sage leave extract attenuates inflammation and oxidant-induced genotoxicity in human peripheral blood mononuclear cells. Arh Hig Rada Toksikol 2024; 75:137-146. [PMID: 38963137 PMCID: PMC11223510 DOI: 10.2478/aiht-2024-75-3836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/01/2024] [Accepted: 05/01/2024] [Indexed: 07/05/2024] Open
Abstract
Traditional medicine has used sage (Salvia officinalis L.) preparations for centuries to prevent and treat various inflammatory and oxidative stress-induced conditions. The aim of this in vitro study was to determine the bioactive properties of a sage leave extract obtained with environmentally friendly aqueous extraction and lyophilisation in primary human peripheral blood cells. To that end we measured the total phenolic and flavonoid content (TPC and TFC, respectively) with gas chromatography-mass spectrometry (GC-MS). Non-cytotoxic concentrations determined with the trypan blue assay were used to assess the antioxidant (DPPH, ABTS, and PAB assay), antigenotoxic (CBMN assay), immunomodulatory (IL-1β and TNF-α), and neuroprotective effects (AChE inhibition). The extract contained high TPC (162 mg GAE/g of dry extract) and TFC (39.47 mg QE/g of dry extract) concentrations, while β-thujone content was unexpectedly low (below 0.9 %). Strong radical-scavenging activity combined with glutathione reductase activation led to a decrease in basal and H2O2-induced oxidative stress and DNA damage. A decrease in TNF-α and increase in IL-1β levels suggest complex immunomodulatory response that could contribute to antioxidant and, together with mild AChE inhibition, neuroprotective effects. Overall, this study has demonstrated that aqueous sage leave extract reduces the levels of thujone, 1,8-cineole, pinene, and terpene ketones that could be toxic in high concentrations, while maintaining high concentrations of biologically active protective compounds which have a potential to prevent and/or treat inflammatory and oxidative stress-related conditions.
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Affiliation(s)
- Ana Valenta Šobot
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Marijana Janić
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Iva Popović
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Tamara Lazarević-Pašti
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Tatjana Momić
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Aleksandar Krstić
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
| | - Jelena Filipović Tričković
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Belgrade, Serbia
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Yahyazadeh A. The effectiveness of hesperidin on bisphenol A-induced spinal cord toxicity in a diabetic rat model. Toxicon 2024; 243:107724. [PMID: 38649116 DOI: 10.1016/j.toxicon.2024.107724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
The potential health risks of bisphenol A (BS) and diabetes (DI) has sparked public concern due to be ubiquitous worldwide. The purpose of this study was to investigate the detrimental impact of BS (200 mg/kg) on the spinal cord tissue in a rat diabetic model. We also evaluated the antioxidant capacity of hesperidin (HS) (100 mg/kg) on spinal cord in BS-treated diabetic rat. Seventy male Wistar albino rats, weighing 180-230 g and 8 weeks old, were randomly chosen, and assigned into seven groups of 10 rats: Control (KON), BS, DI, BS + DI, HS + BS, HS + DI, HS + BS + DI. At the end of the 14-day experimental period, all samples were examined using stereological, biochemical, and histopathological techniques. Our biochemical findings revealed that the SOD level was significantly lower in the BS, DI, and BS + DI groups compared to the KON group (p < 0.05). Compared to the KON group, there was a significant decrease in the number of motor neurons and an increase in the mean volume of central canals in the BS, DI, and BS + DI groups (p < 0.05). In the HS + BC group than the BS group and in the HS + DI group than the DI group, SOD activity and the number of motor neurons were significantly higher; also, the mean volume of spinal central canal was significantly lower (p < 0.05). The novel findings gathered from the histopathological assessment supported our quantitative results. Our speculation was that the exposure to BS and DI was the main cause of neurological alteration in the spinal cord tissues. The administration of HS had the therapeutic potential to mitigate spinal cord abnormalities resulting from BS and DI. However, HS supplementation did not alleviate spinal cord complications in BS-treated diabetic rats.
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Affiliation(s)
- Ahmad Yahyazadeh
- Department of Histology and Embryology, Faculty of Medicine, Karabuk University, Karabuk, Turkey.
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3
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Chen T, Jin N, Zhang Q, Li Z, Wang Q, Fang X. Auraptene Mitigates Colitis Induced by Dextran Sulfate Sodium in Mice by Regulating Specific Intestinal Flora and Repairing the Intestinal Barrier. Inflammation 2024:10.1007/s10753-023-01965-5. [PMID: 38236384 DOI: 10.1007/s10753-023-01965-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/11/2023] [Accepted: 12/29/2023] [Indexed: 01/19/2024]
Abstract
Auraptene (AUT) is widely known to possess both antioxidant and anti-inflammatory properties. This study attempted to evaluate the protective effects of AUT in dextran sodium sulfate (DSS)-induced colitis in mice and to determine the underlying molecular mechanisms. Our results suggest that AUT substantially minimizes the severity and worsening of DSS-induced colitis in mice, indicated by the lengthening of the colon, lower disease activity index, reduced oxidation levels, and attenuated inflammatory factors. Molecular studies revealed that AUT reduces the nuclear translocation of nuclear factor-κB (NF-κB), thereby inhibiting the expression of inflammatory factors. Additionally, AUT promotes the diversity of the intestinal flora in mice with colitis by increasing the number of beneficial bacteria such as Lactobacillaceae and lowering the number of harmful bacteria. In conclusion, AUT mitigates DSS-induced colitis by maintaining the integrity of the intestinal barrier and modulating the levels of the intestinal microbial species.
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Affiliation(s)
- Tong Chen
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Naizhong Jin
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Qi Zhang
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Zhongming Li
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Qiutao Wang
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Xuedong Fang
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China.
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Askari VR, Baradaran Rahimi V, Shafiee-Nick R. Low Doses of β-Caryophyllene Reduced Clinical and Paraclinical Parameters of an Autoimmune Animal Model of Multiple Sclerosis: Investigating the Role of CB 2 Receptors in Inflammation by Lymphocytes and Microglial. Brain Sci 2023; 13:1092. [PMID: 37509022 PMCID: PMC10377147 DOI: 10.3390/brainsci13071092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Multiple Sclerosis (MS) is a prevalent inflammatory disease in which the immune system plays an essential role in the damage, inflammation, and demyelination of central nervous system neurons (CNS). The cannabinoid receptor type 2 (CB2) agonists possess anti-inflammatory effects against noxious stimuli and elevate the neuronal survival rate. We attempted to analyze the protective impact of low doses of β-Caryophyllene (BCP) in experimental autoimmune encephalomyelitis (EAE) mice as a chronic MS model. Immunization of female C57BL/6 mice was achieved through two subcutaneous injections into different areas of the hind flank with an emulsion that consisted of myelin Myelin oligodendrocyte glycoprotein (MOG)35-55 (150 µg) and complete Freund's adjuvant (CFA) (400 µg) with an equal volume. Two intraperitoneal (i.p.) injections of pertussis toxin (300 ng) were performed on the animals on day zero (immunizations day) and 48 h (2nd day) after injection of MOG + CFA. The defensive effect of low doses of BCP (2.5 and 5 mg/kg/d) was investigated in the presence and absence of a CB2 receptor antagonist (1 mg/kg, AM630) in the EAE model. We also examined the pro/anti-inflammatory cytokine levels and the polarization of brain microglia and spleen lymphocytes in EAE animals. According to our findings, low doses of BCP offered protective impacts in the EAE mice treatment in a CB2 receptor-dependent way. In addition, according to results, BCP decreased the pathological and clinical defects in EAE mice via modulating adaptive (lymphocytes) and innate (microglia) immune systems from inflammatory phenotypes (M1/Th1/Th17) to anti-inflammatory (M2/Th2/Treg) phenotypes. Additionally, BCP elevated the anti-inflammatory cytokine IL-10 and reduced blood inflammatory cytokines. BCP almost targeted the systemic immune system more than the CNS immune system. Thus, a low dose of BCP can be suggested as a therapeutic effect on MS treatment with potent anti-inflammatory effects and possibly lower toxicity.
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Affiliation(s)
- Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
| | - Reza Shafiee-Nick
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
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Pavlik TI, Shimanovsky NL, Zemlyanaya OA, Fedotcheva TA. The Effect of Progestins on Cytokine Production in the Peripheral Blood Mononuclear Cells of Menopausal Women and Their Luminol-Dependent Chemiluminescence. Molecules 2023; 28:molecules28114354. [PMID: 37298830 DOI: 10.3390/molecules28114354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Steroid hormones are the key regulators of inflammatory and autoimmune processes. The role of steroid hormones is mostly inhibitory in these processes. The expression of IL-6, TNFα, and IL-1β, as markers of inflammation, and TGFβ, as a marker of fibrosis, could be useful tools to predict the response of an individual's immune system to the different progestins suitable for the treatment of menopausal inflammatory disorders, including endometriosis. In this study, the progestins P4 and MPA, as well as the novel progestin gestobutanoyl (GB), which possess potent anti-inflammatory properties towards endometriosis, were studied at a fixed concentration of 10 µM. Their influence on the production of the above cytokines in PHA-stimulated peripheral blood mononuclear cells (PBMCs) during 24 h incubation was evaluated by ELISA. It was found that synthetic progestins stimulated the production of IL-1β, IL-6, and TNFα and inhibited TGFβ production, while P4 inhibited IL-6 (33% inhibition) and did not influence TGFβ production. In the MTT-viability test, P4 also decreased PHA-stimulated PBMC viability by 28% during 24 h incubation, but MPA and GB did not have any inhibitory or stimulatory effects. The luminol-dependent chemiluminescence (LDC) assay revealed the anti-inflammatory and antioxidant properties of all the tested progestins, as well as some other steroid hormones and their antagonists: cortisol, dexamethasone, testosterone, estradiol, cyproterone, and tamoxifen. Of these, tamoxifen showed the most pronounced effect on the oxidation capacity of PBMC but not on that of dexamethasone, as was expected. Collectively, these data demonstrate that PBMCs from menopausal women respond differently to P4 and synthetic progestins, most likely due to distinct actions via various steroid receptors. It is not only the progestin affinity to nuclear progesterone receptors (PR), androgen receptors, glucocorticoid receptors, or estrogen receptors that is important for the immune response, but also the membrane PR or other nongenomic structures in immune cells.
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Affiliation(s)
- Tatiana I Pavlik
- Science Research Laboratory of Molecular Pharmacology, Medical Biological Faculty, Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Ostrovityanova St. 1, 117997 Moscow, Russia
| | - Nikolay L Shimanovsky
- Science Research Laboratory of Molecular Pharmacology, Medical Biological Faculty, Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Ostrovityanova St. 1, 117997 Moscow, Russia
| | - Olga A Zemlyanaya
- Science Research Laboratory of Molecular Pharmacology, Medical Biological Faculty, Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Ostrovityanova St. 1, 117997 Moscow, Russia
| | - Tatiana A Fedotcheva
- Science Research Laboratory of Molecular Pharmacology, Medical Biological Faculty, Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Ostrovityanova St. 1, 117997 Moscow, Russia
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Rakhshandeh H, Baradaran Rahimi V, Dehghan-Naieri B, Rahmanian-Devin P, Jebalbarezy A, Hasanpour M, Iranshahi M, Askari VR. Peritoneal lavage with Glycyrrhiza glabra is effective in preventing peritoneal adhesion in a rat model. Inflammopharmacology 2023; 31:899-914. [PMID: 36862226 DOI: 10.1007/s10787-023-01139-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/19/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Intraperitoneal adhesion formation is a significant problem following surgeries, resulting in substantial clinical and economic consequences. Glycyrrhiza glabra has several pharmacological properties consisting of anti-inflammatory, anti-microbial, anti-oxidant, anti-cancer, and immunomodulatory activities. AIM Therefore, we aimed to investigate the impacts of G. glabra on the development of post-operative abdominal adhesion in a rat model. METHODS Male Wistar rats weighing 200-250 g were divided into six groups (n = 8): Group 1: normal group (non-surgical), and the surgical groups including Group 2: control group received the vehicle, Group 3: G. glabra 0.5% w/v, Group 4: G. glabra 1% w/v, Group 5: G. glabra 2% w/v, and Group 6: dexamethasone, 0.4% w/v. The intra-abdominal adhesion was performed utilizing soft sterilized sandpaper on one side of the cecum, and the peritoneum was slightly washed with 2 ml of the extract or vehicle. In addition, macroscopic examination of adhesion scoring and the levels of inflammatory mediators [interferon (IFN)-γ, prostaglandin E2 (PGE2)], fibrosis markers [interleukin (IL)-4, transforming growth factor (TGF)-ꞵ], and oxidative factors [malondialdehyde (MDA), nitric oxide metabolites (NO), and reduced glutathione (GSH)] were evaluated. In vitro toxicities were also done on mouse fibroblast L929 and NIH/3T3 cell lines. RESULTS We found higher levels of adhesion (P < 0.001), IFN-γ(P < 0.001), PGE2(P < 0.001), IL-4(P < 0.001), TGF-β(P < 0.001), MDA(P < 0.001), and NO(P < 0.001), and lower levels of GSH(P < 0.001) in the control group. In contrast, G. glabra concentration dependent and dexamethasone alleviated the levels of adhesion (P < 0.05), inflammatory mediators (P < 0.001-0.05), fibrosis (P < 0.001-0.05), and oxidative (P < 0.001-0.05) factors, while propagating the anti-oxidant marker (P < 0.001-0.05) in comparison to the control group. Results also showed that the extract did not significantly reduce cell viability up to 300 µg/ml (P > 0.05). CONCLUSION G. glabra could concentration-dependently mitigate peritoneal adhesion formation through its anti-inflammatory, anti-fibrosis, and anti-oxidant properties. However, further clinical investigations are required to approve that G. glabra may be a promising candidate against post-surgical adhesive complications.
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Affiliation(s)
- Hassan Rakhshandeh
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vafa Baradaran Rahimi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bahman Dehghan-Naieri
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Pouria Rahmanian-Devin
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Jebalbarezy
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maede Hasanpour
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran.
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7
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Comparative study on the impacts of visnagin and its methoxy derivative khellin on human lymphocyte proliferation and Th 1/Th 2 balance. Pharmacol Rep 2023; 75:411-422. [PMID: 36745338 DOI: 10.1007/s43440-023-00452-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/14/2023] [Accepted: 01/19/2023] [Indexed: 02/07/2023]
Abstract
BACKGROUND Visnagin is a phenolic and natural compound in turmeric and fenugreek, and its anti-inflammatory effect has been indicated. Therefore, this study aimed to investigate and compare the anti-inflammatory properties of visnagin and its methoxy derivative khellin on human lymphocytes. METHODS Human lymphocytes were treated with khellin, visnagin (10, 30, and 100 µM), and dexamethasone (0.1 mM) in the presence of phytohemagglutinin (PHA). The levels of cell proliferation, nitric oxide (NO), glutathione (GSH), malondialdehyde (MDA), and MDA/GSH ratio were measured using biochemistry methods. Furthermore, the mRNA levels of interferon-γ (IFN-γ), interleukin (IL)-4, and IL-10 were assessed using real-time PCR, while IFN-γ/IL-4(Th1/Th2), IFN-γ/IL-10(Th1/Treg), and IL-4/IL-10(Th2/Treg) ratios were made by dividing their exact values. RESULTS In the PHA-stimulated group, GSH and IFN-γ/IL-4 levels were markedly diminished, but other variables were significantly elevated compared to the control group. Khellin and visnagin significantly declined the levels of cell proliferation, MDA, MDA/GSH ratio, and NO production. Khellin and visnagin concentration-dependently diminished IFN-γ and IL-4 levels and increased IL-10 levels compared to the PHA-stimulated group. Two higher concentrations of khellin and visnagin (30 and 100 μM) considerably diminished the IFN-γ, IFN-γ/IL-10, and IL-4/IL-10 values compared to the PHA-stimulated group. However, 100 µM of khellin and visnagin significantly increased GSH level compared to the PHA-stimulated group. CONCLUSIONS In PHA-stimulated lymphocytes, representing Th2 dominant allergic diseases, khellin and visnagin provides more specific anti-oxidant, anti-inflammatory, and immunomodulatory functions than dexamethasone. In addition, the effects of khellin were more prominent than visnagin.
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Baradaran Rahimi V, Saadat S, Rahmanian Devin P, Jebalbarezy A, Moqaddam M, Boskabady MH, Askari VR. Crocetin regulates Th1/Th2 and Th17/Treg balances, nitric oxide production, and nuclear localization of NF-κB in Th2-provoked and normal situations in human-isolated lymphocytes. Biofactors 2023. [PMID: 36747328 DOI: 10.1002/biof.1942] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 12/30/2022] [Indexed: 02/08/2023]
Abstract
Crocetin is a natural carotenoid dicarboxylic acid derived from Crocus sativus. It has been utilized as natural biomedicine with healing effects. The immunoregulatory and anti-inflammatory properties may cause the biological activities of crocetin. Nevertheless, it is not still clear how this compound acts and causes an immune-modulatory impact on human lymphocytes. The effects of three concentrations (5, 10, and 20 μM) of crocetin or dexamethasone (0.1 mM) were assessed on gene expression and secretion of cytokines, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) level, and nitric oxide (NO) production in phytohaemagglutinin (PHA)-stimulated and non-stimulated lymphocytes. By incubation with PHA, gene expression and cytokine concentration comprising interferon (IFN)-γ, interleukin (IL)-17A, IL-10, and IL-4 were increased, along with NF-κB concentration and NO production (all, p < 0.001). In comparison with the controls, an alteration occurred in the T-helper (Th)2/Th1 and Th17/Treg balance in the stimulated lymphocyte toward a Th2 and Th17 response. In stimulated cells, crocetin and dexamethasone decreased pro-inflammatory significantly and increased anti-inflammatory cytokines and related gene expression, respectively. Moreover, Th17/Treg and Th1/Th2 balance was changed toward Treg and Th1 significantly reducing NF-κB and NO levels (p < 0.05 to p < 0.001). Promoting effects were represented by crocetin on T-cell subsets to Treg and Th1. Hence, it can have therapeutic value for treating predominant diseases of Th2 or Th17 cells.
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Affiliation(s)
- Vafa Baradaran Rahimi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeideh Saadat
- Department of Physiology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Pouria Rahmanian Devin
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Jebalbarezy
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Moqaddam
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Dastani M, Rahimi HR, Askari VR, Jaafari MR, Jarahi L, Yadollahi A, Rahimi VB. Three months of combination therapy with nano-curcumin reduces the inflammation and lipoprotein (a) in type 2 diabetic patients with mild to moderate coronary artery disease: Evidence of a randomized, double-blinded, placebo-controlled clinical trial. Biofactors 2023; 49:108-118. [PMID: 35674733 DOI: 10.1002/biof.1874] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 05/13/2022] [Indexed: 12/13/2022]
Abstract
Diabetes is one of the most common chronic diseases worldwide. Systemic inflammation (high-sensitivity C-reactive protein (hs-CRP)) and lipid metabolism disruption (lipoprotein A, LipoPr (a)) play a critical role in developing and progressing atherosclerosis and acute coronary syndrome in diabetic patients. The anti-oxidant and anti-inflammatory effects of curcumin have been emphasized previously. Therefore, we aimed to evaluate the impact of nano-curcumin on cardiovascular risk factors in type 2 diabetic patients with mild to moderate coronary artery disease (CAD). We performed a randomized, double-blinded, placebo-controlled clinical trial with type 2 diabetic patients (n = 64), and mild to moderate CAD (<70% stenosis in angiography). The patients received nano-curcumin (80 mg/day) or placebo along with optimal medications for 90 days. The biofactors, including hs-CRP and LipoPr (a), and lipid profile, were measured at the admission of patients and end of the study. Nano-curcumin significantly mitigated the hs-CRP and LipoPr (a) levels following 90 days of treatment (P < 0.001 and P = 0.043, respectively). In addition, the mean percentage of change (%Δ) in the hs-CRP and LipoPr (a) levels were meaningfully reduced in the nano-curcumin group compared to the placebo group (P < 0.001 and P = 0.007, respectively). Surprisingly, nano-curcumin notably propagated the number of patients with mild (34.35%) and moderate (62.5%) hs-CRP level category and strikingly diminished the number of patients with severe hs-CRP level category (3.125%) compared to the placebo group (P = 0.016). Nano-curcumin (80 mg/day) might prevent atherosclerosis progression and, in terms of attenuating hs-CRP levels as an inflammation index, succedent cardiovascular events in diabetic heart patients.
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Affiliation(s)
- Mostafa Dastani
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Reza Rahimi
- Vascular and Endovascular Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Sciences in Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lida Jarahi
- Department of Community Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Asal Yadollahi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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10
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Kim YH, Lee SY, Kim EY, Kim KH, Koong MK, Lee KA. The Antioxidant Auraptene Improves Aged Oocyte Quality and Embryo Development in Mice. Antioxidants (Basel) 2022; 12:antiox12010087. [PMID: 36670949 PMCID: PMC9854793 DOI: 10.3390/antiox12010087] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/16/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Decrease in quality of postovulatory aged oocytes occurs due to oxidative stress and leads to low fertilization and development competence. It is one of the main causes that exerting detrimental effect on the success rate in assisted reproductive technology (ART). Auraptene (AUR), a citrus coumarin, has been reported to possess an antioxidant effects in other tissues. In this study, we aimed to confirm the potential of AUR to delay the oocyte aging process by alleviating oxidative stress. Superovulated mouse oocytes in metaphase of second meiosis (MII) were exposed to 0, 1 or 10 μM AUR for 12 h of in vitro aging. AUR addition to the culture medium recovered abnormal spindle and chromosome morphology and mitigated mitochondrial distribution and mitochondrial membrane potential (ΔΨ) in aged oocytes. AUR-treated aged oocytes also showed suppressed oxidative stress, with lower reactive oxygen species (ROS) levels, higher glutathione (GSH) levels and increased expression of several genes involved in antioxidation. Furthermore, AUR significantly elevated the fertilization and embryo developmental rates. Oocytes aged with 1 μM AUR exhibited morphokinetics that were very similar to those of the control group. Altogether, these data allowed us to conclude that AUR improved the quality of aged oocytes and suggest AUR as an effective clinical supplement candidate to prevent postovulatory aging.
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Affiliation(s)
- Yun-Hee Kim
- Department of Biomedical Science, Institute of Reproductive Medicine, College of Life Science, CHA University, Pangyo-ro 335, Bundang-gu, Seongnam-si 13488, Republic of Korea
| | - Su-Yeon Lee
- Department of Biomedical Science, Institute of Reproductive Medicine, College of Life Science, CHA University, Pangyo-ro 335, Bundang-gu, Seongnam-si 13488, Republic of Korea
| | - Eun-Young Kim
- Department of Biomedical Science, Institute of Reproductive Medicine, College of Life Science, CHA University, Pangyo-ro 335, Bundang-gu, Seongnam-si 13488, Republic of Korea
| | - Kyeoung-Hwa Kim
- Department of Biomedical Science, Institute of Reproductive Medicine, College of Life Science, CHA University, Pangyo-ro 335, Bundang-gu, Seongnam-si 13488, Republic of Korea
| | - Mi-Kyoung Koong
- CHA Fertility Center Daegu Station, Dalgubeol-daero 2095, Jung-gu, Daegu 41936, Republic of Korea
| | - Kyung-Ah Lee
- Department of Biomedical Science, Institute of Reproductive Medicine, College of Life Science, CHA University, Pangyo-ro 335, Bundang-gu, Seongnam-si 13488, Republic of Korea
- Correspondence: ; Tel.: +82-31-881-7135
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11
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Farhadi F, Baradaran Rahimi V, Mohamadi N, Askari VR. Effects of rosmarinic acid, carnosic acid, rosmanol, carnosol, and ursolic acid on the pathogenesis of respiratory diseases. Biofactors 2022. [PMID: 36564953 DOI: 10.1002/biof.1929] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/12/2022] [Indexed: 12/25/2022]
Abstract
This review aimed to identify preclinical and clinical studies examining the effects of rosmarinic acid (RA), carnosic acid (CaA), rosmanol (RO), carnosol (CA), and ursolic acid (UA) against allergic and immunologic disorders. Various online databases, including PubMed, Science Direct, EMBASE, Web of Sciences, Cochrane trials, and Scopus, were searched from inception until October 2022. Due to the suppression of the nuclear factor-κB (NF-κB) pathway, the main factor in allergic asthma, RA may be a promising candidate for the treatment of asthma. The other ingredients comprising CA and UA reduce the expression of interleukin (IL)-4, IL-5, and IL-13 and improve airway inflammation. Rosemary's anti-cancer effect is mediated by several mechanisms, including DNA fragmentation, apoptosis induction, inhibition of astrocyte-upregulated gene-1 expression, and obstruction of cell cycle progression in the G1 phase. The compounds, essentially found in Rosemary essential oil, prevent smooth muscle contraction through its calcium antagonistic effects, inhibiting acetylcholine (ACH), histamine, and norepinephrine stimulation. Additionally, CA exhibits a substantially greater interaction with the nicotinic ACH receptor than a family of medications that relax the smooth muscles, making it a potent antispasmodic treatment. The components have demonstrated therapeutic effects on the immune, allergy, and respiratory disorders.
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Affiliation(s)
- Faegheh Farhadi
- Herbal and Traditional Medicines Research center, Kerman University of Medical Sciences, Kerman, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Neda Mohamadi
- Herbal and Traditional Medicines Research center, Kerman University of Medical Sciences, Kerman, Iran
| | - Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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12
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Hosseini A, Alipour A, Baradaran Rahimi V, Askari VR. A comprehensive and mechanistic review on protective effects of kaempferol against natural and chemical toxins: Role of NF-κB inhibition and Nrf2 activation. Biofactors 2022; 49:322-350. [PMID: 36471898 DOI: 10.1002/biof.1923] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022]
Abstract
Different toxins, including chemicals and natural, can be entered from various routes and influence human health. Herbal medicines and their active components can attenuate the toxicity of agents via multiple mechanisms. For example, kaempferol, as a flavonoid, can be found in fruits and vegetables, and has an essential role in improving disorders such as cardiovascular disorders, neurological diseases, cancer, pain, and inflammation situations. The beneficial effects of kaempferol may be related to the inhibition of oxidative stress, attenuation of inflammatory factors such as tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), cyclooxygenase-2 (COX-2) and nuclear factor ĸB (NF-ĸB) as well as the modulation of apoptosis and mitogen-activated protein kinase (MAPK) signaling pathways. This flavonoid boasts a wide spectrum of toxin targeting effects in tissue fibrosis, inflammation, and oxidative stress thus shows promising protective effects against natural and chemical toxin induced hepatotoxicity, nephrotoxicity, cardiotoxicity, neurotoxicity, lung, and intestinal in the in vitro and in vivo setting. The most remarkable aspect of kaempferol is that it does not focus its efforts on just one organ or one molecular pathway. Although its significance as a treatment option remains questionable and requires more clinical studies, it seems to be a low-risk therapeutic option. It is crucial to emphasize that kaempferol's poor bioavailability is a significant barrier to its use as a therapeutic option. Nanotechnology can be a promising way to overcome this challenge, reviving optimism in using kaempferol as a viable treatment agent against toxin-induced disorders.
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Affiliation(s)
- Azar Hosseini
- Pharmacological Research Centre of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alieh Alipour
- Pharmacological Research Centre of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Rakhshandeh H, Baradaran Rahimi V, Habibi Z, Sirousi Z, Askari VR. Punica granatum seed oil detracts peritoneal adhesion: Perusing antioxidant, anti-inflammatory, antifibrotic, and antiangiogenic impacts. Physiol Rep 2022; 10:e15545. [PMID: 36541264 PMCID: PMC9768730 DOI: 10.14814/phy2.15545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/11/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023] Open
Abstract
Peritoneal adhesion is a significant problem following gastrointestinal surgeries, accompanied by a significant economic burden and morbidity for patients. Punica granatum seed oil (PSO) possesses antioxidative, anti-inflammatory, and anticancer effects. Thus, we aimed to evaluate the antiperitoneal adhesive properties of PSO in rats. Forty-eight Wistar rats (200-250 g) were randomly and equally divided into six groups: sham group, control group; peritoneal adhesion without any treatment, vehicle group; peritoneal adhesion with saline + Tween-80.5% treatment, and experimental groups; peritoneal adhesion with 0.5%, 1.5%, and 4.5% v/v PSO treatment. In addition, peritoneal adhesion was examined macroscopically along with evaluating the oxidative stress (malondialdehyde [MDA], nitric oxide [NO], and glutathione [GSH]) inflammatory (interleukin [IL]-6, IL-1β, and tumor necrosis factor-α [TNF-α]), fibrotic (transforming growth factor-β [TGF-β]), and angiogenic (vascular endothelial growth factor [VEGF]) factors. Our results revealed that the levels of adhesion scores, MDA, NO, IL-6, TNF-α, IL-1β, TGF-β, and VEGF, were propagated in the vehicle group while the GSH level was alleviated (p < 0.001). In contrast, premedication with PSO, especially at the lowest concentration, notably lessened the levels of adhesion scores, MDA, NO, IL-6, TNF-α, IL-1β, TGF-β, and VEGF as well as GSH in comparison to the vehicle group following the peritoneal adhesion induction (p < 0.001-0.05). As a result, PSO may prevent peritoneal adhesion through its antioxidant, anti-inflammatory, antifibrotic, and antiangiogenic properties. Therefore, PSO could be considered a beneficial candidate for the treatment of postoperative peritoneal adhesion.
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Affiliation(s)
- Hassan Rakhshandeh
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical SciencesMashhadIran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Zahra Habibi
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical SciencesMashhadIran
| | - Zahra Sirousi
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical SciencesMashhadIran
| | - Vahid Reza Askari
- International UNESCO Center for Health‐Related Basic Sciences and Human NutritionMashhad University of Medical SciencesMashhadIran
- Applied Biomedical Research CenterMashhad University of Medical SciencesMashhadIran
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Khameneh Bagheri R, Najafi MN, Ahmadi M, Saberi M, Maleki M, Baradaran Rahimi V. Investigation of the association between serum uric acid levels and HEART risk score in patients with acute coronary syndrome. Physiol Rep 2022; 10:e15513. [PMID: 36394077 PMCID: PMC9669611 DOI: 10.14814/phy2.15513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/23/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023] Open
Abstract
The association between uric acid (UA) and cardio-metabolic conditions has been recognized for a long time. However, recently, a body of evidence has highlighted the independent role of UA in a series of conditions, including renal and cardiovascular diseases. In this light, data regarding the prognostic role of UA in acute coronary syndrome (ACS) is scarce. A total number of 100 patients, 59 males and 41 females, diagnosed with ACS were recruited in this study. At the time of admission to the hospital, the serum level of UA was measured. In addition, the HEART score was calculated based on each patients' profile. Participants were on average 61.37 ± 12.08 years old. The most prevalent risk factors were hypertension (48%), a history of coronary artery disease (40%), and diabetes mellitus (33%). The average serum level of UA was 5.81 ± 1.81 mg/dl, and the calculated HEART score had a median of six (minimum of two and maximum of ten). A positive yet statistically insignificant correlation was found between the measured UA level and the calculated HEART score (R = 0.375, p = 0.090). However, further studies with larger sample size are required to assess the direct association of UA level with major adverse cardiac events in patients with cardiovascular disease.
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Affiliation(s)
- Ramin Khameneh Bagheri
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mona Najaf Najafi
- Clinical Research Center, Imam Reza Hospital, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mostafa Ahmadi
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mohsen Saberi
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mina Maleki
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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Galluzzi S, Zanardini R, Ferrari C, Gipponi S, Passeggia I, Rampini M, Sgrò G, Genovese S, Fiorito S, Palumbo L, Pievani M, Frisoni GB, Epifano F. Cognitive and biological effects of citrus phytochemicals in subjective cognitive decline: a 36-week, randomized, placebo-controlled trial. Nutr J 2022; 21:64. [PMID: 36253765 PMCID: PMC9575277 DOI: 10.1186/s12937-022-00817-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 09/28/2022] [Indexed: 11/10/2022] Open
Abstract
Background Auraptene (AUR) and naringenin (NAR) are citrus-derived phytochemicals that influence several biological mechanisms associated with cognitive decline, including neuronal damage, oxidative stress and inflammation. Clinical evidence of the efficacy of a nutraceutical with the potential to enhance cognitive function in cohorts at risk of cognitive decline would be of great value from a preventive perspective. The primary aim of this study is to determine the cognitive effects of a 36-week treatment with citrus peel extract standardized in levels of AUR and NAR in older adults experiencing subjective cognitive decline (SCD). The secondary aim is to determine the effects of these phytochemicals on blood-based biomarkers indicative of neuronal damage, oxidative stress, and inflammation. Methods Eighty older persons with SCD will be recruited and randomly assigned to receive the active treatment (400 mg of citrus peel extract containing 0.1 mg of AUR and 3 mg of NAR) or the placebo at a 1:1 ratio for 36 weeks. The primary endpoint is a change in the Repeatable Battery for the Assessment of Neuropsychological Status score from baseline to weeks 18 and 36. Other cognitive outcomes will include changes in verbal and nonverbal memory, attention, executive and visuospatial functions. Blood samples will be collected from a consecutive subsample of 60 participants. The secondary endpoint is a change in interleukin-8 levels over the 36-week period. Other biological outcomes include changes in markers of neuronal damage, oxidative stress, and pro- and anti-inflammatory cytokines. Conclusion This study will evaluate whether an intervention with citrus peel extract standardized in levels of AUR and NAR has cognitive and biological effects in older adults with SCD, facilitating the establishment of nutrition intervention in people at risk of cognitive decline. Trial registration The trial is registered with the United States National Library of Medicine at the National Institutes of Health Registry of Clinical Trials under the code NCT04744922 on February 9th, 2021 (https://www.clinicaltrials.gov/ct2/show/NCT04744922).
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Affiliation(s)
- Samantha Galluzzi
- Laboratory Alzheimer's Neuroimaging and Epidemiology, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy.
| | - Roberta Zanardini
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Clarissa Ferrari
- Service of Statistics, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Sara Gipponi
- Laboratory Alzheimer's Neuroimaging and Epidemiology, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Ilaria Passeggia
- Laboratory Alzheimer's Neuroimaging and Epidemiology, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Michela Rampini
- Laboratory Alzheimer's Neuroimaging and Epidemiology, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Giovanni Sgrò
- Clinical Trial Service, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Salvatore Genovese
- Laboratory of Phytochemistry and Chemistry of Natural Products, Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Serena Fiorito
- Laboratory of Phytochemistry and Chemistry of Natural Products, Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Lucia Palumbo
- Laboratory of Phytochemistry and Chemistry of Natural Products, Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Michela Pievani
- Laboratory Alzheimer's Neuroimaging and Epidemiology, IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | | | - Francesco Epifano
- Laboratory of Phytochemistry and Chemistry of Natural Products, Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
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16
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Moravvej Z, Baradaran Rahimi V, Azari A, Rahsepar AA, Ghayour‐Mobarhan M, Salehi M, Bigdelu L. Changes in serum zinc and copper concentrations in patients with cardiovascular disease following cardiac surgery. Physiol Rep 2022; 10:e15483. [PMID: 36200328 PMCID: PMC9535343 DOI: 10.14814/phy2.15483] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 12/04/2022] Open
Abstract
The trace elements copper (Cu) and zinc (Zn) are essential for maintaining oxidative balance, and cardiac surgery is known to provoke an increase in oxidative stress. We investigated the variations in serum Zn and Cu concentrations before and after surgery in patients undergoing on- and off-pump CABG and heart valve replacement. We performed a prospective study on patients undergoing on- or off-pump CABG, or heart valve replacement surgery (48, 51, and 47 patients, respectively). Venous blood samples were obtained, and serum Cu and Zn concentrations were measured preoperatively, 24 h postoperatively, and the time of discharge. In addition, echocardiography was carried out on all patients before surgery and again on the day of discharge. We found the temporal changes in Cu, Zn, and Zn/Cu ratio were significantly different in all three groups of surgery (p < 0.05). In each group, Cu and Zn values and Zn/Cu ratio decreased at the 24-h postoperative time and rose at the discharge time. There were no significant differences between surgery groups in the changes induced in Zn or Cu values (p > 0.05). In conclusion, the concentrations of Cu and Zn were markedly reduced after on- and off-pump CABG and valve replacement surgery. This may suggest that supplementary Zn and Cu administration could be beneficial during open-heart surgeries. However, more long-term studies with more patients are needed to confirm this hypothesis.
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Affiliation(s)
- Zahra Moravvej
- Division of Cardiovascular, Vascular Surgery Research CenterMashhad University of Medical SciencesMashhadIran
- Department of Ophthalmology, Hakim HospitalNeyshabur University of Medical SciencesNeyshaburIran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Ali Azari
- Division of Cardiovascular, Vascular Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Amir Ali Rahsepar
- Division of Cardiology, Department of MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Majid Ghayour‐Mobarhan
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
- International UNESCO Center for Health‐Related Basic Sciences and Human NutritionMashhad University of Medical SciencesMashhadIran
| | - Maryam Salehi
- Department of Community MedicineSchool of Medicine, Mashhad University of Medical SciencesMashhadIran
| | - Leila Bigdelu
- Division of Cardiovascular, Vascular Surgery Research CenterMashhad University of Medical SciencesMashhadIran
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Protective Effect of Portulaca oleracea on Streptozotocin-Induced Type I Diabetes-Associated Reproductive System Dysfunction and Inflammation. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27186075. [PMID: 36144807 PMCID: PMC9506021 DOI: 10.3390/molecules27186075] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 12/15/2022]
Abstract
Background: Type-one diabetes (T1D), a chronic autoimmune disease with marked inflammatory responses, is associated with infertility complications and implications. Based on the anti-diabetic, antioxidant, and anti-hyperlipidemic potential of Portulaca oleracea (PO), this study aimed to evaluate the protective effect of this plant extract on streptozotocin-induced type-I-diabetes-associated reproductive system dysfunction and inflammation. Methods: Male rats were randomly divided into four experimental groups: control, diabetic, and treatment/s (PO extract at 100 or 300 mg/kg/daily). Then food and water consumption, body, testis and epididymis weights, histopathological evaluation, seminiferous tubules diameter, sperm count and motility, glucose levels, sex hormones, and inflammatory and oxidative stress markers were evaluated. Results: Our results showed that streptozotocin-induced diabetes significantly increased food and water consumption; increased glucose, MDA, TGF-β1, and TNF-α levels; and decreased the seminiferous tubules diameter, sperm count and motility, levels of LH, testosterone, total thiol, VEGF, and SOD activity. Interestingly, PO extract (phytochemically characterized by using liquid chromatography–mass spectrometry to detect bioactive molecules) significantly ameliorated these parameters and histopathological indexes’ damage in rats. Conclusion. Even if more preclinical assessments are needed to better characterize the mechanism/s of action, the results of this study will pave the way for the rational use of PO on diabetic-associated clinical complications and implications.
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Identifying Active Compounds and Mechanisms of Citrus changshan-Huyou Y. B. Chang against URTIs-Associated Inflammation by Network Pharmacology in Combination with Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2156157. [PMID: 35873643 PMCID: PMC9300271 DOI: 10.1155/2022/2156157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 06/22/2022] [Indexed: 11/18/2022]
Abstract
Purpose. The ripe fruits of Citrus changshan-huyou, known as Quzhou Fructus Aurantii (QFA), have been commonly used for respiratory diseases. The purpose of this study was to investigate their active compounds and demonstrate their mechanism in the treatment of upper respiratory tract infections (URTIs) through network pharmacology and molecular docking. Methods. The prominent compounds of QFA were acquired from TCMSP database. Their targets were retrieved from SwissTargetPrediction database, and target genes associated with URTIs were collected from DisGeNET and GeneCards databases. The target protein-protein interaction (PPI) network was constructed by using STRING database and Cytoscape. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were enriched. Visual compound-target-pathway network was established with Cytoscape. The effects of compounds were verified on the inhibitory activities against phosphoinositide 3-kinases (PI3Ks). Finally, the molecular docking was carried out to confirm the binding affinity of the bioactive compounds and target proteins. Results. Five important active compounds, naringenin (NAR), tangeretin (TAN), luteolin (LUT), hesperetin (HES), and auraptene (AUR), were obtained. The enrichment analysis demonstrated that the pathways associated with inflammation mainly contained PI3K/Akt signalling pathway, TNF signalling pathway, and so on. The most important targets covering inflammation-related proteins might be PI3Ks. In vitro assays and molecular docking exhibited that TAN, LUT, and AUR acted as PI3Kγ inhibitors. Conclusion. The results revealed that QFA could treat URTIs through a multi-compound, multi-target, multi-pathway network, in which TAN, LUT, and AUR acted as PI3Kγ inhibitors, probably contributing to a crucial role in treatment of URTIs.
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Abidi A, Dhaouafi J, Brinsi C, Tounsi H, Sebai H. Tunisian Horehound ( Marrubium vulgare) Aqueous Extract Improves Treatment of Bleomycin-Induced Lung Fibrosis in Rat. Dose Response 2022; 20:15593258221119300. [PMID: 36003317 PMCID: PMC9393689 DOI: 10.1177/15593258221119300] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/23/2022] [Accepted: 07/24/2022] [Indexed: 11/21/2022]
Abstract
Pulmonary fibrosis (PF) remains one of the most serious pneumopathies whose
diagnosis and physiopathogenesis are still poorly understood and no treatment
has been shown to be effective. Recently, many studies have shown a renewed
interest in plants thanks to their pharmacological potentials, like horehound,
known, for its anti-inflammatory and antioxidant activities. The present study
investigated the effects of the aqueous extract of horehound (Mae) on bleomycin
(BLM)-induced PF in rats. Thirty rats were divided into three groups. The
control group received no treatment, the BLM group received only intratracheally
BLM (2 mg/kg), and the Mae group underwent administration of BLM+ Mae (2 mL/kg)
daily for 20 days. Obtained results showed that Mae, rich in polyphenols, could
significantly improve the damage caused by BLM by reducing the inflammatory
index and the fibrosis score, bringing the lung structure of fibrotic rats close
to that of control rats. As well, Mae obviously acted on the BLM inflammatory
reaction, and the counting of bronchoalveolar lavage fluid (Balf) cells showed
an increase in total cell number and a decrease in the infiltration of
inflammatory cells in the bronchoalveolar space. In addition, the BLM
instillation was accompanied by oxidative stress in the lung, liver, and kidney
tissues, proven by an increase in lipid peroxidation, as well as through
depletion of superoxide dismutase (SOD) and catalase (CAT). The Mae treatment
reversed all disturbances of BLM-induced oxidative stress parameters promoting
antioxidant and anti-inflammatory of the latter. These findings point to Mae as
a promising candidate for the treatment of pulmonary fibrosis.
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Affiliation(s)
- Anouar Abidi
- Unit of Functional Physiology and Valorization of Bio-Resources of the Higher Institute of Biotechnology of Béja, University of Jendouba, Tunisia.,Laboratory of Physiology, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Jihen Dhaouafi
- Unit of Functional Physiology and Valorization of Bio-Resources of the Higher Institute of Biotechnology of Béja, University of Jendouba, Tunisia
| | - Chirine Brinsi
- Unit of Functional Physiology and Valorization of Bio-Resources of the Higher Institute of Biotechnology of Béja, University of Jendouba, Tunisia
| | - Haifa Tounsi
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Hichem Sebai
- Unit of Functional Physiology and Valorization of Bio-Resources of the Higher Institute of Biotechnology of Béja, University of Jendouba, Tunisia
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20
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Topical Formulation of Noscapine, a Benzylisoquinoline Alkaloid, Ameliorates Imiquimod-Induced Psoriasis-Like Skin Lesions. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3707647. [PMID: 35497929 PMCID: PMC9054439 DOI: 10.1155/2022/3707647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/17/2022] [Accepted: 04/05/2022] [Indexed: 11/18/2022]
Abstract
Psoriasis is considered an autoimmune inflammatory disease. The disease is spread and diagnosed by the infiltration of inflammatory mediators and cells into the epidermis. Recent theoretical developments have focused on the effectiveness of noscapine (NOS) as a potential alkaloid for being used as a valuable treatment for different diseases. In the present study, psoriasis-like dermatitis was induced on the right ear pinna surface of male Balb/c mice by topical application of imiquimod (IMQ) for ten consecutive days, which was treated with noscapine (0.3, 1, 3, and 10% w/v) or clobetasol (0.05% w/v) as a positive control. The levels of ear length, thickness, severity of skin inflammation, psoriatic itch, psoriasis area severity index (PASI) score, and body weight were measured daily. On the 10th day of study, each ear was investigated for inflammation, fibrosis, proliferation, and apoptosis using histopathological (H&E and Masson's trichrome staining) and immunohistochemistry (Ki67 and p53 staining) assays. Furthermore, the levels of inflammatory biomarkers were characterized by an enzyme-linked immunosorbent assay (ELISA). The results confirmed IMQ-induced psoriasis for five consecutive days. In contrast, noscapine significantly reduced the ear length, thickness, severity of skin inflammation, psoriatic itch and body weight, tumor necrosis factor-α (TNF-α), transforming growth factor-β (TGF-β), interferon-gamma (IFN-γ), interleukin 6 (IL-6), IL-17, and IL-23p19 in a concentration-dependent manner (P < 0.001–0.05 for all cases). Overall, topical noscapine significantly ameliorated both the macroscopical and microscopical features of psoriasis. However, further clinical investigations are required to translate the effects to clinics.
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Prajitha N, Mohanan PV. Intracellular inflammatory signalling cascades in human monocytic cells on challenge with phytohemagglutinin and 2,4,6-trinitrophenol. Mol Cell Biochem 2022; 477:395-414. [PMID: 34775567 DOI: 10.1007/s11010-021-04296-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/04/2021] [Indexed: 10/19/2022]
Abstract
Phytohemagglutinin (PHA) is a plant mitogen that can agglutinate human leukocytes and erythrocytes. PHA is mainly derived from red kidney beans and can act as an exogenous pyrogen. When entering into the blood circulation, exogenous pyrogens principally interact with monocytes and macrophages and induce the release of pro-inflammatory cytokines. Monocytes and macrophages are the cells that fight against foreign invaders and acts as a primary line of immune defence. Similar to PHA, the chemical 2,4,6-trinitrophenol (TNP) also acts as an exogenous pyrogen. The study focused on the in vitro interaction of PHA and TNP with the human monocyte/macrophage cell model THP-1. The exposure and associated change in cellular morphology, organelle function, mechanism of cell death, inflammatory signalling and expression of inflammation-related genes were analyzed in different time periods. It was observed that PHA and TNP induce dose and time-dependent toxicity to monocytes/macrophages where the mechanism of cell death was different for PHA and TNP. Both PHA and TNP can evoke immune signalling with increased expression of inflammatory genes and associated activation of intracellular signalling cascades.
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Affiliation(s)
- N Prajitha
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, Kerala, 695012, India
| | - P V Mohanan
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, Kerala, 695012, India.
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22
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Intraperitoneal Lavage with Crocus sativus Prevents Postoperative-Induced Peritoneal Adhesion in a Rat Model: Evidence from Animal and Cellular Studies. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5945101. [PMID: 34956439 PMCID: PMC8702342 DOI: 10.1155/2021/5945101] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/15/2021] [Accepted: 11/26/2021] [Indexed: 12/31/2022]
Abstract
Postoperative peritoneal adhesions are considered the major complication following abdominal surgeries. The primary clinical complications of peritoneal adhesion are intestinal obstruction, infertility, pelvic pain, and postoperative mortality. In this study, regarding the anti-inflammatory and antioxidant activities of Crocus sativus, we aimed to evaluate the effects of Crocus sativus on the prevention of postsurgical-induced peritoneal adhesion. Male Wistar-Albino rats were used to investigate the preventive effects of C. sativus extract (0.5%, 0.25% and 0.125% w/v) against postsurgical-induced peritoneal adhesion compared to pirfenidone (PFD, 7.5% w/v). We also investigated the protective effects of PFD (100 μg/ml) and C. sativus extract (100, 200, and 400 μg/ml) in TGF-β1-induced fibrotic macrophage polarization. The levels of cell proliferation and oxidative, antioxidative, inflammatory and anti-inflammatory, fibrosis, and angiogenesis biomarkers were evaluated both in vivo and in vitro models. C. sativus extract ameliorates postoperational-induced peritoneal adhesion development by attenuating oxidative stress [malondialdehyde (MDA)]; inflammatory mediators [interleukin- (IL-) 6, tumour necrosis factor- (TNF-) α, and prostaglandin E2 (PGE2)]; fibrosis [transforming growth factor- (TGF-) β1, IL-4, and plasminogen activator inhibitor (PAI)]; and angiogenesis [vascular endothelial growth factor (VEGF)] markers, while propagating antioxidant [glutathione (GSH)], anti-inflammatory (IL-10), and fibrinolytic [tissue plasminogen activator (tPA)] markers and tPA/PAI ratio. In a cellular model, we revealed that the extract, without any toxicity, regulated the levels of cell proliferation and inflammatory (TNF-α), angiogenesis (VEGF), anti-inflammatory (IL-10), M1 [inducible nitric oxide synthase (iNOS)] and M2 [arginase-1 (Arg 1)] biomarkers, and iNOS/Arg-1 ratio towards antifibrotic M1 phenotype of macrophage, in a concentration-dependent manner. Taken together, the current study indicated that C. sativus reduces peritoneal adhesion formation by modulating the macrophage polarization from M2 towards M1 cells.
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23
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Auraptene, a Monoterpene Coumarin, Inhibits LTA-Induced Inflammatory Mediators via Modulating NF- κB/MAPKs Signaling Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5319584. [PMID: 34824589 PMCID: PMC8610650 DOI: 10.1155/2021/5319584] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 11/01/2021] [Indexed: 12/04/2022]
Abstract
Objective Oxidative stress-mediated inflammatory events involve in the progress of several diseases such as asthma, cancers, and multiple sclerosis. Auraptene (AU), a natural prenyloxycoumarin, possesses numerous pharmacological activities. Here, the anti-inflammatory effects of AU were investigated in lipoteichoic acid- (LTA-) induced macrophage cells (RAW 264.7). Methods The expression of cyclooxygenase (COX-2), tumor necrosis factor (TNF-α), interleukin-1β (IL-1β), and inducible nitric oxide synthase (iNOS) and the phosphorylation of extracellular signal-regulated kinase (ERK) 1/2, p38 MAPK, c-Jun N-terminal kinase (JNK), heme oxygenase (HO-1), p65, and IκBα were all identified by western blotting assay. The level of nitric oxide (NO) was measured by spectrometer analysis. The nuclear translocation of p65 nuclear factor kappa B (NF-κB) was assessed by the confocal microscopic staining method. Native polyacrylamide gel electrophoresis was performed to perceive the activity of antioxidant enzyme catalase (CAT). Results AU expressively reduced NO production and COX-2, TNF-α, IL-1 β, and iNOS expression in LTA-stimulated cells. AU at higher concentration (10 µM) inhibited ERK and JNK, but not p38 phosphorylation induced by LTA. Moreover, AU blocked IκB and p65 phosphorylation, and p65 nuclear translocation. However, AU pretreatment was not effective on antioxidant HO-1 expression, CAT activity, and reduced glutathione (GSH, a nonenzymatic antioxidant), in LTA-induced RAW 264.7 cells. Conclusion The findings of this study advocate that AU shows anti-inflammatory effects via reducing NF-κB/MAPKs signaling pathways.
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Almukadi H, Eid BG, Shaik RA, Abdel-Naim AB, Esmat A. Auraptene nanoparticles ameliorate testosterone-induced benign prostatic hyperplasia in rats: Emphasis on antioxidant, anti-inflammatory, proapoptotic and PPARs activation effects. Biomed Pharmacother 2021; 143:112199. [PMID: 34649341 DOI: 10.1016/j.biopha.2021.112199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/05/2021] [Accepted: 09/13/2021] [Indexed: 01/14/2023] Open
Abstract
Benign prostatic hyperplasia (BPH) is a disease that commonly strikes the majority of aged men. Developing new therapies to manage BPH with improved efficacy and safety is strongly needed. In this regard, auraptene is a natural compound with multiple pharmacological effects, but with poor oral bioavailability. This investigation aimed to assess the possible protection offered by auraptene-nanostructured lipid carrier (auraptene-NLC) in a BPH model induced by testosterone in rats. Auraptene-NLC had optimum particle size and drug release profile compared to raw auraptene. At doses (5 and 10 mg/kg), it hampered the rise in prostatic weights & indices relative to rats challenged with testosterone. Moreover, auraptene-NLC alleviated histopathological abnormalities in prostate architecture and decreased the glandular epithelial height. Additionally, testosterone-induced oxidative stress was alleviated by auraptene-NLC and inhibited raised lipid peroxidation, catalase and superoxide dismutase exhaustion as well as enhanced glutathione content. Moreover, it significantly reduced the prostate content of nuclear factor κB, Interleukins1β & 6, as well as transforming growth factor β, compared to testosterone group. The proapoptotic activity of auraptene-NLC (10 mg/kg) was confirmed by a significant increase of prostate cleaved caspase-3, boosted Bax/Bcl2 mRNA ratio that was further confirmed by assessing their protein expressions. Furthermore, the beneficial effects of auraptene-NLC against BPH were substantiated by ameliorating testosterone-induced decline of nuclear PPARα & PPARγ and inhibiting the increased expression of cyclin D1 protein. In conclusion, auraptene-NLC offers a protective effect in rats whereby BPH was induced by testosterone, via its anti-inflammatory, antioxidant and proapoptotic activities, and PPAR family activation.
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Affiliation(s)
- Haifa Almukadi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Basma G Eid
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rasheed A Shaik
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ashraf B Abdel-Naim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Esmat
- Department of Pharmacology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
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25
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Keshavarzi Z, Amiresmaili S, Shahrokhi N, Bibak B, Shakeri F. Neuroprotective effects of auraptene following traumatic brain injury in male rats: The role of oxidative stress. Brain Res Bull 2021; 177:203-209. [PMID: 34624461 DOI: 10.1016/j.brainresbull.2021.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 10/20/2022]
Abstract
AIM Traumatic Brain Injury (TBI) is widely acknowledged as a significant risk factor for death and disability. Our goal in this experiment was to see if Auraptene (AUR) could help rats recover from TBI-induced disability by measuring of oxidative stress parameters. MATERIAL AND METHODS Adult male Wistar rats were randomly assigned to one of six groups: sham, TBI, Vehicle (DMSO), TBI+ AUR (4 mg/kg), TBI + AUR (8 mg/kg), TBI + AUR (25 mg/kg). The animals were anesthetized. After that, diffuse TBI was done by Marmarou model in male rats. Then, the brain tissues were harvested. Some of oxidative stress parameters, and TNFα levels were evaluated. RESULTS TBI-induced brain damage was significantly inhibited by AUR (25 mg/kg), as evidenced by decreased Malondialdehyde (MDA) and Nitric Oxide (NO) levels, oxidative stress inhibition and reduced levels of pro-inflammatory cytokine tumor necrosis factor (TNF-α) in the brain. CONCLUSION This study showed that probably the AUR prevents complications of TBI through decreases in brain edema, modulating oxidative stress, and reductions in the levels of inflammatory cytokines.
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Affiliation(s)
- Zakieh Keshavarzi
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran; Department of Physiology, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Nader Shahrokhi
- Physiology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Science, Kerman, Iran
| | - Bahram Bibak
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran; Department of Physiology, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Farzane Shakeri
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran; Department of Physiology, North Khorasan University of Medical Sciences, Bojnurd, Iran
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Shirani K, Iranshahi M, Askari VR, Gholizadeh Z, Zadeh AA, Zeinali M, Hassani FV, Taherzadeh Z. Comparative evaluation of the protective effects of oral administration of auraptene and umbelliprenin against CFA-induced chronic inflammation with polyarthritis in rats. Biomed Pharmacother 2021; 139:111635. [PMID: 34243601 DOI: 10.1016/j.biopha.2021.111635] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 12/20/2022] Open
Abstract
This study aimed to evaluate the anti-inflammatory effect of Auraptene (AUR) and Umbelliprenin (UMB) in a rat model of rheumatoid arthritis (RA) induced by using complete Freund's adjuvant (CFA). Paw swelling of adjuvant arthritis rats measured at various times after CFA injection. Over 15 days of RA induction, mediator/cytokine-mediated processes involved in managing the regulation and resolving RA's inflammation were also quantified with ELISA. Histopathological changes were also assessed under a microscope 15 days after the CFA injection. AUR at all doses and UMB administration only at a 16 mM /kg administration dose significantly reduced CFA-induced paw edema level compared to the control group. UMB (64 and 32 mM) and AUR (64, 32, and 16 mM) could reduce the PGE2 (p < .0001-.01) and NO (p < .0001-.05) levels in the treatment groups compared to the negative control group. However, these compounds showed no significant effect on the TNF-α, IFN-γ, TGF-β, IL-4, and IL-10 levels than the control group (p > .05). Unlike indomethacin and prednisolone, treatment of rats with AUR (16, 32, and 64 mM/kg) and UMB (16 and 32 mM/kg) reduced the level of IL-2 (p < .0001). In all treatment groups, the serum level of IL-17 was significantly reduced compared to the CFA group (p < .001-0.05). We suggested AUR and UMB could diminish inflammation by reducing the serum level of IL-17 and could be considered a proper alternative in the treatment of IL-17 related inflammatory diseases such as rheumatoid arthritis. Given that AUR and UMB apply their anti-inflammatory effects by changing distinct cytokine release/inhibition patterns, their potential application in diverse inflammatory diseases seems different.
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Affiliation(s)
- Kobra Shirani
- Department of Toxicology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Gholizadeh
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Armin Attaran Zadeh
- Department of Medical Genetics, Faculty of Medicines, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Zeinali
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Zhila Taherzadeh
- Targeted Drug Delivery Research Center, Mashhad University of Medical Sciences, P.O. Box: 1365-91775, Mashhad, Iran.
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Lee MJ, Jang Y, Zhu J, Namgung E, Go D, Seo C, Ju X, Cui J, Lee YL, Kang H, Kim H, Chung W, Heo JY. Auraptene Enhances Junction Assembly in Cerebrovascular Endothelial Cells by Promoting Resilience to Mitochondrial Stress through Activation of Antioxidant Enzymes and mtUPR. Antioxidants (Basel) 2021; 10:475. [PMID: 33802930 PMCID: PMC8002628 DOI: 10.3390/antiox10030475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/04/2021] [Accepted: 03/15/2021] [Indexed: 02/06/2023] Open
Abstract
Junctional proteins in cerebrovascular endothelial cells are essential for maintaining the barrier function of the blood-brain barrier (BBB), thus protecting the brain from the infiltration of pathogens. The present study showed that the potential therapeutic natural compound auraptene (AUR) enhances junction assembly in cerebrovascular endothelial cells by inducing antioxidant enzymes and the mitochondrial unfolded protein response (mtUPR). Treatment of mouse cerebrovascular endothelial cells with AUR enhanced the expression of junctional proteins, such as occludin, zonula occludens-1 (ZO-1) and vascular endothelial cadherin (VE-cadherin), by increasing the levels of mRNA encoding antioxidant enzymes. AUR treatment also resulted in the depolarization of mitochondrial membrane potential and activation of mtUPR. The ability of AUR to protect against ischemic conditions was further assessed using cells deprived of oxygen and glucose. Pretreatment of these cells with AUR protected against damage to junctional proteins, including occludin, claudin-5, ZO-1 and VE-cadherin, accompanied by a stress resilience response regulated by levels of ATF5, LONP1 and HSP60 mRNAs. Collectively, these results indicate that AUR promotes resilience against oxidative stress and improves junction assembly, suggesting that AUR may help maintain intact barriers in cerebrovascular endothelial cells.
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Affiliation(s)
- Min Joung Lee
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Yunseon Jang
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Jiebo Zhu
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Eunji Namgung
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Dahyun Go
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Changjun Seo
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Xianshu Ju
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Jianchen Cui
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Yu Lim Lee
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Hyoeun Kang
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Hyeongseok Kim
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
| | - Woosuk Chung
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon 35015, Korea
| | - Jun Young Heo
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
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