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Shibuya S, Watanabe K, Sakuraba D, Nagata T, Yamaguchi Y, Suzuki Y, Shimizu T. Geraniol intake improves age-related malnutrition in mice. Geriatr Gerontol Int 2024. [PMID: 39317993 DOI: 10.1111/ggi.14982] [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: 06/13/2024] [Revised: 08/20/2024] [Accepted: 09/05/2024] [Indexed: 09/26/2024]
Abstract
AIM Geraniol is an acyclic monoterpenoid that is abundant in many plants, including rose, lemongrass, and lavender. As geraniol has various beneficial functions, rose oil rich in geraniol is not only used for aromatherapy but also as a supplement to promote health benefits. However, the beneficial effects of geraniol on age-related pathologies are unknown. In this study, we aimed to clarify the effects of geraniol intake on age-related pathologies. METHODS We orally administered geraniol to aged mice (age: 24-29 months) five times a week for 4 weeks and sampled their blood and various organs. We investigated age-related changes in the blood and organ samples. Furthermore, we treated HepG2 cells with geraniol and examined the expression level of the ALB gene and the amount of secreted albumin in vitro. RESULTS Geraniol significantly increased blood albumin, total cholesterol, and red blood cell counts, indicating an improvement in nutritional markers in aged mice. Geraniol also transcriptionally increased the Alb gene expression in the liver of aged mice. Furthermore, treatment with geraniol significantly upregulated the ALB gene expression and the secretion of albumin in the conditioned medium of HepG2 cells. CONCLUSION Geraniol increases serum albumin levels at the transcriptional level. Geraniol intake can be an effective strategy for age-related malnutrition. Geriatr Gerontol Int 2024; ••: ••-••.
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Affiliation(s)
- Shuichi Shibuya
- Aging Stress Response Research Project Team, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Kenji Watanabe
- Aging Stress Response Research Project Team, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Daiki Sakuraba
- Science information Service and Products Development Section, Sales Department, Zenyaku Hanbai Co., Ltd., Tokyo, Japan
| | - Takeshi Nagata
- Department of Drug Discovery, R&D Center, Zenyaku Kogyo Co., Ltd., Tokyo, Japan
| | - Yoshimasa Yamaguchi
- Department of Drug Discovery, R&D Center, Zenyaku Kogyo Co., Ltd., Tokyo, Japan
| | - Yasuyuki Suzuki
- Consumer Products Development Section, Consumer Healthcare Products Department, Zenyaku Kogyo Co., Ltd, Tokyo, Japan
| | - Takahiko Shimizu
- Aging Stress Response Research Project Team, National Center for Geriatrics and Gerontology, Obu, Japan
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Algefare AI, Alfwuaires M, Famurewa AC, Elsawy H, Sedky A. Geraniol prevents CCl 4-induced hepatotoxicity via suppression of hepatic oxidative stress, pro-inflammation and apoptosis in rats. Toxicol Rep 2024; 12:128-134. [PMID: 38304701 PMCID: PMC10831491 DOI: 10.1016/j.toxrep.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 02/03/2024] Open
Abstract
Carbon tetrachloride (CCl4) is a classic chemical hepatotoxicant that triggers liver damage through hepatic exacerbation of oxidative stress. Geraniol (GRL) is a natural bioactive acyclic monoterpene with several pharmacological effects. We thus explored whether GRL could prevent CCl4-triggered hepatic toxicity. Rats were divided and administered GRL (100 mg/kg) and/or CCl4 (1 ml/kg of 1:1 v/v CCl4: olive oil) in Control group, GRL group, CCl4 group, GRL + CCl4 groups 2 times per week for 4 consecutive weeks. CCl4 caused significantly (p < 0.05) elevated serum activities of alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and total bilirubin (TB), whereas the albumin (ALB) and total protein (TP) levels were significantly (p < 0.05) reduced relative to the control group. The liver activities of catalase (CAT), glutathione peroxidase (GPx), and superoxide dismutase (SOD) decreased significantly (p < 0.05), while malondialdehyde (MDA) level evidently elevated in comparison to the control group. The CCl4 exposure caused significant increases in proinflammatory interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α), apoptotic caspase-3 and caspase-9 levels, whereas the anti-inflammatory interleukin-4 (IL-4) and interleukin-10 (IL-10) were reduced in consistent with histopathological changes compared to the control. On the contrary, the GRL administration prevented the hepatic toxicity and lesions through restoration of liver status markers, antioxidant enzyme activities, MDA, cytokines and apoptosis in comparison to the CCl4 group. Altogether, the findings reveal that GRL could abrogate CCl4-provoked hepatic toxicity via inhibition of hepatic oxidative stress, inflammation and apoptosis in rats.
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Affiliation(s)
- Abdulmohsen I. Algefare
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Manal Alfwuaires
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Ademola C. Famurewa
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, College of Medical Sciences, Alex Ekwueme Federal University, Ndufu-Alike, Ikwo, Ebonyi State, Nigeria
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka State, India
| | - Hany Elsawy
- Department of Chemistry, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Azza Sedky
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria, Egypt
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Li JZ, Chen N, Ma N, Li MR. Mechanism and Progress of Natural Products in the Treatment of NAFLD-Related Fibrosis. Molecules 2023; 28:7936. [PMID: 38067665 PMCID: PMC10707854 DOI: 10.3390/molecules28237936] [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: 10/30/2023] [Revised: 11/22/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has emerged as the most prevalent chronic liver disorder worldwide, with liver fibrosis (LF) serving as a pivotal juncture in NAFLD progression. Natural products have demonstrated substantial antifibrotic properties, ushering in novel avenues for NAFLD treatment. This study provides a comprehensive review of the potential of natural products as antifibrotic agents, including flavonoids, polyphenol compounds, and terpenoids, with specific emphasis on the role of Baicalin in NAFLD-associated fibrosis. Mechanistically, these natural products have exhibited the capacity to target a multitude of signaling pathways, including Hedgehog, Wnt/β-catenin, TGF-β1, and NF-κB. Moreover, they can augment the activities of antioxidant enzymes, inhibit pro-fibrotic factors, and diminish fibrosis markers. In conclusion, this review underscores the considerable potential of natural products in addressing NAFLD-related liver fibrosis through multifaceted mechanisms. Nonetheless, it underscores the imperative need for further clinical investigation to authenticate their effectiveness, offering invaluable insights for future therapeutic advancements in this domain.
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Affiliation(s)
- Jin-Zhong Li
- Division of Infectious Disease, The First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Ning Chen
- General Medicine, The First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Nan Ma
- Center for Bioactive Natural Molecules and Innovative Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, China
- JNU-HKUST Joint Laboratory for Neuroscience and Innovative Drug Research, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Min-Ran Li
- Division of Infectious Disease, The First Affiliated Hospital, Jinan University, Guangzhou 510632, China
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Farag FSAA, Anwar HM, Aboushousha T, Mohammed HS, Ismail LDM. Ameliorative Effects of Thunbergia erecta L. Leaves Against the Initiation of Hepatocarcinogenesis Induced by Diethylnitrosamine in the Rat Model. Appl Biochem Biotechnol 2023; 195:5881-5902. [PMID: 36708488 PMCID: PMC10511368 DOI: 10.1007/s12010-022-04292-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2022] [Indexed: 01/29/2023]
Abstract
Thunbergia erecta L. contains cytotoxic and liver-protective compounds. Thunbergia erecta L. leaves were macerated in 70% aqueous ethanol, then fractionated with ethyl acetate (9.3 g) and butanol (12.7 g), and attenuated Den-induced liver cancer in a Wistar rat experimental model. Ethyl acetate and butanol fractions were chromatographed using column chromatography and solid-phase extraction (SPE); Vicenin-II (1), kaempferol (2), biochanin A, sissotrin 7-O-β-glucopyranoside (3), gentianose (4), acacetin 7-O-β-glucopyranoside (5), apigenin 7-O-β-glucopyranoside (6), and rosmarinic acid (7) were extracted, and their structures were determined using NMR spectroscopy and ESI-mass spectrometry. Sixty rats were divided into six groups (ten each): control group, Den group, doxorubicin/Den-treated group, butanol fraction/Den-treated group, and isolated acacetin 7-O-β-glucopyranoside/Den-treated group. The liver enzymes and proinflammatory biomarkers were used to estimate the liver function. In addition, liver tissues were collected for analysis of oxidative stress markers, gene expression, and histopathology. There is a significant increase in the levels of liver enzymes, AFP, and TNF-ἁ. This was conveyed by a significant increase of IL-1 and caspase-3, elevation of MDA and reduction of GSH, and suppression of Bcl2 and elevation of Bax expression. All parameters in butanol, ethyl acetate fractions, and isolated acacetin 7-O-β-glucopyranoside (major constituents) of T. erecta L. were significantly improved to values close to those of the control group.
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Affiliation(s)
- Fatma Sayed Abdel-Aal Farag
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, 11651, Egypt.
| | - Hend Mohamed Anwar
- Department of Biochemistry, National Organization for Drug Control & Research, Cairo, Egypt
| | - Tarek Aboushousha
- Department of Pathology, Theodor Bilharz Research Institute, Kornaish El-Nile, Warrak El-Hadar, P.O. 30 Imbaba, Giza, 12411, Egypt
| | - Hala Sh Mohammed
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, 11651, Egypt
| | - Lotfi Diab Mousa Ismail
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11651, Egypt
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El Azab EF, Saleh AM, Yousif SO, Mazhari BBZ, Abu Alrub H, Elfaki EM, Hamza A, Abdulmalek S. New insights into geraniol's antihemolytic, anti-inflammatory, antioxidant, and anticoagulant potentials using a combined biological and in silico screening strategy. Inflammopharmacology 2022; 30:1811-1833. [PMID: 35932440 DOI: 10.1007/s10787-022-01039-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 07/15/2022] [Indexed: 11/05/2022]
Abstract
The study aims to assess the antihemolytic and antioxidant activities of geraniol versus 2, 2'-azobis, 2-amidinopropane dihydro-chloride- (AAPH-) induced oxidative damage and hemolysis to erythrocytes and its anti-inflammatory potential against lipopolysaccharide- (LPS-) induced inflammation in white blood cells (WBCs) with a focus on its integrated computational strategies against different targeted receptors participating in inflammation and coagulation. The rats' erythrocyte suspension was incubated with different geraniol concentrations. Molecular docking and simulation were used to explore the possible interaction patterns of geraniol against the potential targeted proteins for therapeutic screening. The results displayed that geraniol had a prolonged noteworthy effect on activated partial thromboplastin time and thromboplastin time. Geraniol displayed strong antioxidant effects via reduced malondialdehyde (MDA) formation and increased GSH level and SOD activity. We observed dose-dependent prevention of K+ ion leakage along with a remarkable decline of hemolysis in erythrocytes pretreated with geraniol. Geraniol 100 µg/mL and diclofenac 100 µM were nontoxic to WBCs. Geraniol significantly reduces the expression and release of cellular pro-inflammatory factors TNF-α, IL-1β, IL-8, and nitric oxide, accompanied by a significant upregulation of gene expression of anti-inflammatory cytokine IL-10 in LPS-induced WBCs compared to nontreated cells. It demonstrates a much stronger inhibition potential than diclofenac in terms of inflammation inhibition. When comparing molecular docking and simulation data, current work showed that geraniol has a good affinity toward apoptosis signal-regulating kinase 1 (ASK1) and human P2Y12 receptors and could be developed as an antioxidant, anti-inflammatory, and anticoagulant medication in the future. Consequently, geraniol is recommended to have a defensive influence against oxidative stress, and hemolysis also could be developed as a promising anti-inflammatory, antioxidant, and anticoagulant medication.
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Affiliation(s)
- Eman Fawzy El Azab
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia. .,Biochemistry Department, Faculty of Science, Alexandria University, Alexandria, 21511, Egypt.
| | - Abdulrahman M Saleh
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt
| | - Sara Osman Yousif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia.,Department of Clinical Chemistry, Faculty of Medical Laboratory Sciences, Sudan University of Science and Technology, Khartoum, Sudan
| | - Bi Bi Zainab Mazhari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia
| | - Heba Abu Alrub
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia
| | - Elyasa Mustafa Elfaki
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia
| | - Alneil Hamza
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences at Al-Qurayyat, Jouf University, Al-Qurayyat, 77454, Saudi Arabia
| | - Shaymaa Abdulmalek
- Biochemistry Department, Faculty of Science, Alexandria University, Alexandria, 21511, Egypt
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Yu S, Long Y, Li D, Shi A, Deng J, Ma Y, Wen J, Li X, Zhang Y, Liu S, Wan J, Li N, Guo J. Natural essential oils efficacious in internal organs fibrosis treatment: mechanisms of action and application perspectives. Pharmacol Res 2022; 182:106339. [DOI: 10.1016/j.phrs.2022.106339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 02/07/2023]
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TAŞKIN ŞENOL G, KAPLAN HM, BOYAN N, OĞUZ Ö, ŞİNGİRİK E. Geraniol ve vitamin C’nin dietilnitrozamin kaynaklı deneysel hepatoselüler karsinogenez üzerindeki etkisi. CUKUROVA MEDICAL JOURNAL 2022. [DOI: 10.17826/cumj.1091707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Purpose: This study aimed to investigate the protective effect of geraniol and vitamin C on the experimental hepatocellular carcinogenesis (HCC) model by inducing FL83B hepatocyte cell lines with diethylnitrosamine (DENA).
Materials and Methods: The cells prepared in the medium were incubated with DENA (5 μM), geraniol (5 μM), and vitamin C (50 μM) for 48 hours in an incubator at 37 °C and 5% CO2. Groups were designed as follows: Group 1 (Control), group 2 (DENA Control), group 3 (DENA+Geraniol), group 4 (DENA+Vitamin C), and group 5 (DENA+Geraniol+Vitamin C) on standard cell culture plates. Six plates from each experimental group were studied. After the homogenization was centrifuged, analyses of pathway mediators NF-ĸB, AIF, caspase-3, BCL-2, bax, gadd153, GRP78, and COX were performed by the Elisa method.
Results: The expression of Bax, caspase-3, COX-2, NFkB, GADD153, AIF, and GRP78 increased in cancer cells when compared to group 1 and decreased in other groups where antiproliferative agents were applied. Bcl-2 expression is decreased when compared to group 1, and expression is increased in other groups where antiproliferative agents are applied.
Conclusion: There was a significant hepatoprotective effect in the groups administered geraniol+vitamin C on pathway mediators in a DENA-induced HCC model.
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