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Arghidash F, Gheybi F, Gholamhosseinian H, Kesharwani P, Sahebkar A. Radioprotective and radiosensitizing properties of silymarin/silibinin in response to ionizing radiation. Pathol Res Pract 2025; 270:156002. [PMID: 40347920 DOI: 10.1016/j.prp.2025.156002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2024] [Revised: 05/06/2025] [Accepted: 05/06/2025] [Indexed: 05/14/2025]
Abstract
Cancer is a health and treatment challenge that the world is facing, and many efforts are being made to develop treatment solutions for all forms of cancer. Radiotherapy (RT), one of the cancer treatment methods, can cause toxicity in healthy cells, even though it has positive effects on killing cancer cells. It is possible for cancer cells to develop resistance to radiotherapy. To address these issues, it can be beneficial to combine treatments. Combining plants with conventional cancer treatment is a viable option, and their potential can be utilized in this area. The therapeutic properties of silymarin and its active ingredient silibinin have been used in traditional medicine for a long time. The purpose of this review is to investigate the radioprotective and radio-sensitizing properties of silymarin/silibinin in cancer treatment.
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Affiliation(s)
- Faezeh Arghidash
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Gheybi
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | | | - Prashant Kesharwani
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya, Sagar, Madhya Pradesh 470003, India; University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India.
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Centre for Research Impact & Outcome, Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab 140401, India; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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Almutary AG, Begum MY, Siddiqua A, Gupta S, Chauhan P, Wadhwa K, Singh G, Iqbal D, Padmapriya G, Kumar S, Kedia N, Verma R, Kumar R, Sinha A, Dheepak B, Abomughaid MM, Jha NK. Unlocking the Neuroprotective Potential of Silymarin: A Promising Ally in Safeguarding the Brain from Alzheimer's Disease and Other Neurological Disorders. Mol Neurobiol 2025; 62:7975-7997. [PMID: 39956886 DOI: 10.1007/s12035-024-04654-y] [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: 04/13/2024] [Accepted: 12/02/2024] [Indexed: 02/18/2025]
Abstract
Medicinal plants and their phytochemicals have been extensively employed worldwide for centuries to address a diverse range of ailments, boasting a history that spans several decades. These plants are considered the source of numerous medicinal compounds. For instance, silymarin is a polyphenolic flavonoid extract obtained from the milk thistle plant or Silybum marianum which has been shown to have significant neuroprotective effects and great therapeutic benefits. Neurodegenerative diseases (NDs) are a class of neurological diseases that have become more prevalent in recent years, and although treatment is available, there is no complete cure developed yet. Silymarin utilizes a range of molecular mechanisms, including modulation of MAPK, AMPK, NF-κB, mTOR, and PI3K/Akt pathways, along with various receptors, enzymes, and growth factors. These mechanisms collectively contribute to its protective effects against NDs such as Alzheimer's disease, Parkinson's disease, and depression. Despite its safety and efficacy, silymarin faces challenges related to bioavailability and aqueous solubility, hindering its development as a clinical drug. This review highlights the molecular mechanisms underlying silymarin's neuroprotective effects, suggesting its potential as a promising therapeutic strategy for NDs.
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Affiliation(s)
- Abdulmajeed G Almutary
- Department of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, P.O. Box 59911, Abu Dhabi, United Arab Emirates
| | - M Yasmin Begum
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Ayesha Siddiqua
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Saurabh Gupta
- Deparment of Biotechnology, GLA University, Mathura, India
| | - Payal Chauhan
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Karan Wadhwa
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Govind Singh
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Danish Iqbal
- Department of Health Information Management, College of Applied Medical Sciences, Buraydah Private Colleges, 51418, Buraydah, Saudi Arabia
| | - Gopalakrishnan Padmapriya
- Department of Chemistry and Biochemistry, School of Sciences, JAIN (Deemed to Be University), Bangalore, Karnataka, India
| | - Sanjay Kumar
- Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, 303012, India
| | - Navin Kedia
- NIMS School of Civil Engineering, NIMS University Rajasthan, Jaipur, India
| | - Rajni Verma
- Department of Applied Sciences, Chandigarh Engineering College, Chandigarh Group of Colleges Jhanjeri, Mohali, 140307, Punjab, India
| | - Ravi Kumar
- Department of Basic Science & Humanities, Raghu Engineering College, Visakhapatnam, India
| | - Aashna Sinha
- School of Applied and Life Sciences, Department of Research and Innovation, Uttaranchal University, Dehradun, Uttarakhand, India
| | - B Dheepak
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Mosleh Mohammad Abomughaid
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, 61922, Bisha, Saudi Arabia
| | - Niraj Kumar Jha
- Department of Biotechnology & Bioengineering, School of Biosciences & Technology, Galgotias University, Greater Noida, Uttar Pradesh, 203201, India.
- Centre for Research Impact & Outcome, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, 140401, Punjab, India.
- School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, 144411, India.
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Yang C, Zhong M, Jiao X, Cao H, Qin Y, Xu H, Guo F, Tang Z, Lv T, Guan L, Wang Y, Gao Y, Zhang K. Polysaccharides from Dicliptera chinensis (L.) Juss. Attenuates drug-induced liver injury by phosphorylating AMPK and thus facilitating the entry of FOXO3 into the cell nucleus. Int Immunopharmacol 2025; 155:114633. [PMID: 40239335 DOI: 10.1016/j.intimp.2025.114633] [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: 02/28/2025] [Revised: 04/06/2025] [Accepted: 04/07/2025] [Indexed: 04/18/2025]
Abstract
BACKGROUND Isoniazid and rifampicin, frontline tuberculosis drugs, frequently induce drug-induced liver injury (DILI), marked by hepatitis and hepatocyte necrosis. Polysaccharides from Dicliptera chinensis (L.) Juss. (DCP) exhibit anti-inflammatory, antioxidant, and hepatoprotective properties, but their effects on DILI remain unexplored OBJECTIVE: This study investigated DCP therapeutic potential against DILI and elucidated its molecular mechanisms METHODS: In vivo (using C57BL/6 mice) and in vitro (using HepG2 cells) DILI models were established and treated with DCP. Transcriptomics, qRT-PCR, and Western blotting were employed to analyze pathway regulation RESULTS: DCP significantly attenuated hepatocyte apoptosis, inflammation, and oxidative stress in DILI mice. Transcriptomic analysis linked DCP'S effects to the modulation of AMPK-FOXO3, p53, and NF-κB pathways, alongside regulation of antioxidant and cell cycle genes. In HepG2 cells, DCP similarly protected against DILI by enhancing AMPK phosphorylation, which facilitated the FOXO3 nuclear translocation. Both models demonstrated DCP'S suppression of p53 and NF-κB activation, restoration of antioxidant defenses, and correction of cell cycle dysregulation CONCLUSION: DCP mitigates DILI by reducing apoptosis, oxidative stress, and inflammation through activation of the AMPK-FOXO3 pathway, inhibition of p53/NF-κB signaling, and stabilization of the cell cycle. These findings highlight DCP'S potential as a therapeutic agent for DILI prevention and treatment.
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Affiliation(s)
- Chaoyue Yang
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Mingli Zhong
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Drug Discovery and Optimization, School of Pharmacy, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin 541100, China
| | - Xuefei Jiao
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Houkang Cao
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Drug Discovery and Optimization, School of Pharmacy, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin 541100, China
| | - Yandan Qin
- Guangxi Vocational University of Agriculture,Nanning 530009, China
| | - Hengjie Xu
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Fengyue Guo
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Zixuan Tang
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Tiansong Lv
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Lilin Guan
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Yongwang Wang
- Department of Anesthesiology, Affiliated Hospital of Guilin Medical University, Guilin 541001, China.
| | - Ya Gao
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Drug Discovery and Optimization, School of Pharmacy, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin 541100, China.
| | - Kefeng Zhang
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Drug Discovery and Optimization, School of Pharmacy, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin 541100, China.
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Mittal G, A P, Dhali A, Prasad R, S Y, Nurani KM, Găman MA. Plant extracts with antioxidant and hepatoprotective benefits for liver health: A bibliometric analysis of drug delivery systems. World J Gastroenterol 2025; 31:105836. [DOI: 10.3748/wjg.v31.i18.105836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2025] [Revised: 03/07/2025] [Accepted: 04/21/2025] [Indexed: 05/13/2025] Open
Abstract
BACKGROUND The rising global burden of liver diseases, such as non-alcoholic fatty liver disease and liver fibrosis, has necessitated innovative therapeutic approaches. Plant-based therapies, recognized for their anti-inflammatory and antioxidant properties, have shown promising effects. However, poor bioavailability limits their clinical application.
AIM To map global research trends, key contributors, and emerging themes in plant-based therapies combined with advanced drug delivery systems for liver health.
METHODS Using the Scopus database, 645 documents were retrieved and analyzed using bibliometric tools Biblioshiny and VOSviewer. Analysis focused on publication trends, geographical contributions, and advancements in drug delivery technologies, including nanoparticles, liposomes, and polymeric micelles. Metrics such as publication growth rate, authorship collaboration, and thematic clustering were assessed.
RESULTS The dataset spans 43 years (1981-2024), with an annual growth rate of 11.09% in the number of publications. Research output is dominated by China (33%), followed by the United States (24%) and India (18%). Collaborative studies accounted for 24.34% of publications, with an average of 5.81 co-authors per document. Key innovations include nanoparticle encapsulation of curcumin and silymarin, improving bioavailability by up to 85%. Highly cited studies demonstrated the antioxidant, anti-inflammatory, and anti-fibrotic properties of these compounds. For instance, curcumin nanoparticles showed a 70% improvement in solubility, and silymarin liposomal formulations enhanced therapeutic efficiency by 62%. Thematic analysis revealed a transition from basic clinical observations to molecular and pharmacokinetic research, with a focus on oxidative stress mitigation and hepatoprotection.
CONCLUSION This study highlights the growing synergy between plant-based therapies and advanced drug delivery systems, with significant contributions from Asian and Western countries. Future efforts should prioritize clinical trials, standardization of plant extract formulations, and interdisciplinary approaches to maximize therapeutic outcomes. The findings provide a foundation for integrating plant-derived compounds into evidence-based hepatological therapies, addressing critical challenges in bioavailability and safety.
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Affiliation(s)
- Gaurav Mittal
- MBBS Final Year StudentMahatma Gandhi Institute of Medical Sciences, Maharashtra 442102, India
| | - Prashanth A
- Department of Physiology, Mahatma Gandhi Institute of Medical Sciences, Maharashtra 442102, India
| | - Arkadeep Dhali
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield S5 7AU, United Kingdom
| | - Roshan Prasad
- Department of Medicine, Datta Meghe Institute of Higher Education and Research, Sawangi 442107, India
| | - Yogesh S
- Department of Medicine, Madras Medical College, Chennai 600003, India
| | | | - Mihnea-Alexandru Găman
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest 050474, Romania
- Department of Hematology, Centre of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, Bucharest 022328, Romania
- Department of Cellular and Molecular Pathology, Stefan S. Nicolau Institute of Virology, Romanian Academy, Bucharest 010001, Romania
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Nair B, Menon A, Rithwik Kalidas M, Nath LR, Calina D, Sharifi-Rad J. Modulating the JAK/STAT pathway with natural products: potential and challenges in cancer therapy. Discov Oncol 2025; 16:595. [PMID: 40268770 PMCID: PMC12018655 DOI: 10.1007/s12672-025-02369-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 04/11/2025] [Indexed: 04/25/2025] Open
Abstract
The Janus Kinase/Signal Transducer and Activator of Transcription (JAK/STAT) pathway is a critical signaling network governing cellular functions such as immune responses, proliferation, and apoptosis. Dysregulation of this pathway is strongly implicated in cancer progression. This review explores the therapeutic potential of natural products, including Curcumin, Resveratrol, Apigenin, and Epigallocatechin Gallate (EGCG), as modulators of the JAK/STAT pathway. These phytochemicals exhibit anticancer activity by inhibiting JAK/STAT phosphorylation, blocking STAT dimerization, and interfering with STAT-DNA binding. A systematic evaluation of included peer-reviewed studies highlights their promise as complementary agents to conventional cancer therapies. However, challenges such as poor bioavailability and the need for robust clinical validation remain significant hurdles. Addressing these limitations through advanced drug delivery systems and rigorous trials could unlock their full potential in cancer treatment.
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Affiliation(s)
- Bhagyalakshmi Nair
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
| | - Anjana Menon
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
- Department of Pharmacy Practice, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
| | - M Rithwik Kalidas
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
- Department of Pharmacy Practice, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India
| | - Lekshmi R Nath
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Ponekkara, P.O., Kochi, Kerala, 682041, India.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | - Javad Sharifi-Rad
- Universidad Espíritu Santo, Samborondón, 092301, Ecuador.
- Department of Medicine, College of Medicine, Korea University, Seoul, 02841, Republic of Korea.
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Shahsavari K, Ardekani SS, Ardekani MRS, Esfahani MM, Kazemizadeh H, Jamialahmadi T, Iranshahi M, Khanavi M, Hasanpour M. Are alterations needed in Silybum marianum (Silymarin) administration practices? A novel outlook and meta-analysis on randomized trials targeting liver injury. BMC Complement Med Ther 2025; 25:134. [PMID: 40221681 PMCID: PMC11992775 DOI: 10.1186/s12906-025-04886-y] [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: 08/05/2024] [Accepted: 04/04/2025] [Indexed: 04/14/2025] Open
Abstract
It is widely believed that Silybum marianum (Silymarin) alleviates liver injury arising from various etiologies with different degrees of damage through its anti-inflammatory and antioxidant activities. This meta-analysis investigated the effects of silymarin administration on serum levels of liver enzymes including AST, ALT and ALP. From inception to November, 2023, a comprehensive literature search was conducted. Inclusion criteria for this study were randomized trials that provided sufficient data for each group at the beginning and end of the follow-up period. Ultimately, 55 studies with a total of 3545 patients were included. Comprehensive Meta-Analysis (CMA) V4 software was used for meta-analysis. Begg's funnel plot symmetry status, Begg's rank correlation, and Egger's weighted regression tests were used to examine potential publication bias. According to the findings of this meta-analysis silymarin administration showed a significant reduction in AST (SMD [95% CI]: - 0.670 [- 0.931, - 0.408], p-value = 0.000), and ALT (SMD [95% CI]: - 0.912 [- 1.177, - 0.646], p-value = 0.000) levels. While it had no statistically significant effect on ALP level (SMD [95% CI]: - 0.236 [- 1.929, 1.458], p-value = 0.159). Meta-regression analysis showed that there is no significant association between dose, age, BMI, treatment duration and hepatoprotective effects of silymarin. In subgroup analysis, a greater reduction in liver enzymes levels was observed in patients under 50 years old. The subgroup analysis was also showed significant decrease in AST and ALT levels for patients with BMI less than 30, while silymarin treatment had no significant effects on AST and ALT levels in patients with BMI ≥ 30. Silymarin at a dose of less than 400 mg and treatment duration ≤ 2 months showed greater decreasing effects on AST and ALT levels compared to its high doses and longer treatment duration. AST and ALT levels significantly decreased in patients with NAFLD and viral hepatitis, while it had no significant hepatoprotective effects in patients with drugs induced liver injury and alcohol-related liver disease. Modifying the dose and treatment duration with silymarin is recommended in patients with various causes of liver damage.
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Affiliation(s)
- Kasra Shahsavari
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Reza Shams Ardekani
- Department of Pharmacognosy, Faculty of Pharmacy, and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, PO Box: 14155 - 6451, Tehran, Iran
| | - Majid Mokaber Esfahani
- Department of Chemistry, Faculty of Science, Gonbad Kavous University, Gonbad Kavous, Iran
| | - Hossein Kazemizadeh
- Thoracic Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Tannaz Jamialahmadi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahnaz Khanavi
- Department of Pharmacognosy, Faculty of Pharmacy, and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, PO Box: 14155 - 6451, Tehran, Iran.
| | - Maede Hasanpour
- Department of Pharmacognosy, Faculty of Pharmacy, and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, PO Box: 14155 - 6451, Tehran, Iran.
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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Oyovwi MO, Chijiokwu EA, Ben-Azu B, Atere AD, Joseph UG, Ogbutor UG, Udi OA. Potential Roles of Natural Antioxidants in Modulating Neurodegenerative Disease Pathways. Mol Neurobiol 2025:10.1007/s12035-025-04874-w. [PMID: 40202704 DOI: 10.1007/s12035-025-04874-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: 12/15/2024] [Accepted: 03/20/2025] [Indexed: 04/10/2025]
Abstract
Neurodegenerative diseases, including Alzheimer's, Parkinson's, and amyotrophic lateral sclerosis, are increasingly prevalent among aging populations. Oxidative stress contributes to these diseases, leading to cellular damage and neuronal death. Natural antioxidants are being explored as preventive measures. This study aims to assess the effectiveness of natural antioxidants in delaying the onset or progression of neurodegenerative diseases by identifying their specific mechanisms of action. A comprehensive review of existing literature was conducted, focusing on studies that examine the role of natural antioxidants in neuroprotection. Key natural antioxidants, including flavonoids, polyphenls, vitamins C and E, and omega-3 fatty acids, were reviewed and analyzed for their bioavailability, mechanisms of action, and outcomes in both in vitro and in vivo studies. Additionally, clinical trials involving human subjects were considered to provide insights into the translational implications of antioxidant consumption. The findings suggest that several natural antioxidants exhibit neuroprotective properties by modulating oxidative stress, reducing inflammation, and promoting neuronal survival. For instance, flavonoids such as quercetin and resveratrol have shown promise in enhancing cognitive function and mitigating the pathophysiological alterations associated with neurodegeneration. In clinical studies, higher intakes of dietary antioxidants were correlated with a reduced risk of developing neurodegenerative disorders. Natural antioxidants offer potential for preventing neurodegenerative diseases by counteracting oxidative stress and maintaining cellular integrity. Overall, our report recommends that further research is needed to optimize dosages and understand their long-term benefits.
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Affiliation(s)
- Mega Obukohwo Oyovwi
- Department of Human Physiology, Faculty of Basic Medical Sciences, Delta State University of Science and Technology, Ozoro, Delta State, Nigeria.
| | - Ejime A Chijiokwu
- Department of Physiology, Delta State University, Abraka, Delta State, Nigeria
| | - Benneth Ben-Azu
- DELSU Joint Canada-Israel Neuroscience and Biopsychiatry Laboratory, Department of Pharmacology, Faculty of Basic Medical Sciences, College of Health Sciences, Delta State University, Abraka, Delta State, Nigeria
| | - Adedeji David Atere
- Department of Medical Laboratory Science, College of Health Sciences, Osun State University, Osogbo, Nigeria
- Neurotoxicology Laboratory, Sefako Makgatho Health Sciences University, Molotlegi St, Ga-Rankuwa Zone 1, Ga-Rankuwa, 0208, South Africa
| | - Uchechukwu Gregory Joseph
- Department of Medical Laboratory Science, Faculty of Basic Medical Sciences, Adeleke University, Ede, Osun State, Nigeria
| | | | - Onoriode Andrew Udi
- Department of Human Anatomy, Federal University Otuoke, Yenagoa, Bayelsa State, Nigeria
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Karimian A, Karimzadeh I, Shafiekhani M, Heidari R, Masjedi F, Izadi F, Barshan-Tashnizi N, Kane-Gill SL, Mahmoudi L. Protective effects of silymarin on preventing vancomycin nephrotoxicity in infectious patients: a randomized, double-blinded, placebo-controlled, pilot clinical trial. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2025; 398:2945-2960. [PMID: 39311921 DOI: 10.1007/s00210-024-03372-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Accepted: 08/08/2024] [Indexed: 03/19/2025]
Abstract
Nephrotoxicity is one of the most common complications of vancomycin use in clinical practice. Silymarin has potential to be a renoprotective agent for nephrotoxic drugs due to its antioxidant, anti-inflammatory, and anti-apoptotic effects. The aim of this clinical study is evaluating the potential effects of silymarin on preventing vancomycin nephrotoxicity. A multicenter, randomized, double-blinded, placebo-controlled, clinical trial was conducted on patients with the indication of systemic vancomycin for at least 7 days. Patients were screened daily and those who met the inclusion criteria were selected and randomly assigned into either silymarin or placebo groups. Accordingly, 140 mg silymarin tablet (Livergol®) or placebo was given orally three times daily. Silymarin or placebo were provided in conjunction with vancomycin for at least 7 days. If vancomycin therapy was extended beyond 7 days, the administration of silymarin or placebo was continued until the end of vancomycin treatment. Malondialdehyde, glutathione, and total antioxidant capacity were measured in the serum on days 0 and 7. A trough level of vancomycin was assessed 30 min before the fifth dose of vancomycin. Acute kidney injury (AKI) was monitored in each patient daily during the course of vancomycin treatment. The causality assessment of all identified cases of vancomycin associated AKI was performed by the Naranjo scale. The primary endpoint was vancomycin nephrotoxicity. It was defined based on the KDIGO 2012 criteria for AKI as either an increase of 0.3 units or more in serum creatinine level during 48 h or 50% (1.5-fold) or more during 7 days compared to baseline values. During the study period, 34 patients in the silymarin group and 32 patients in the placebo group completed the clinical trial. Demographic, baseline clinical, and laboratory characteristics were comparable between placebo and silymarin groups. The number of patients with AKI on days 5, 6, 7, 11,12, 13, and 14 in the placebo group was significantly higher than that in the silymarin group (p-value < 0.05). The incidence of acute tubular injury on the day 5 and 7 of vancomycin treatment was significantly lower in the silymarin group (p-value = 0.005 and p-value = 0.032, respectively). Antioxidant indexes including serum total antioxidant capacity and glutathione significantly increased in the silymarin group (p-value < 0.001 for both indexes). In contrast, serum malondialdehyde as an end product of lipid peroxidation pathway significantly decreased in the silymarin group during 7 days (p-value < 0.001). The results of the present pilot, clinical trial suggested that silymarin co-administration may prevent vancomycin nephrotoxicity.
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Affiliation(s)
- Ava Karimian
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mojtaba Shafiekhani
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Heidari
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Izadi
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Sandra L Kane-Gill
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Critical Care Medicine, Program for Critical Care Nephrology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pharmacy, UPMC, Pittsburgh, PA, USA
| | - Laleh Mahmoudi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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9
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Morsy HM, Zaky MY, Yassin NYS, Khalifa AYZ. Nanoparticle-based flavonoid therapeutics: Pioneering biomedical applications in antioxidants, cancer treatment, cardiovascular health, neuroprotection, and cosmeceuticals. Int J Pharm 2025; 670:125135. [PMID: 39732216 DOI: 10.1016/j.ijpharm.2024.125135] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2024] [Revised: 12/04/2024] [Accepted: 12/23/2024] [Indexed: 12/30/2024]
Abstract
Flavonoids, a type of natural polyphenolic molecule, have garnered significant research interest due to their ubiquitous nature and diverse biological activities, including antioxidant, anti-inflammatory, and anticancer effects, making them appealing to various scientific disciplines. In this regard, the use of a flavonoid nanoparticle delivery system is to overcome low bioavailability, bioactivity, poor aqueous solubility, systemic absorption, and intensive metabolism. Therefore, this review summarizes the classification of nanoparticles (liposomes, polymeric, and solid lipid nanoparticles) and the advantages of using nanoparticle-flavonoid formulations to boost flavonoid bioavailability. Moreover, this review illustrated the pioneering biomedical applications of nanoparticle-based flavonoid therapeutics, as well as safety and toxicity considerations of using a flavonoid nanoparticle delivery system.
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Affiliation(s)
- Hadeer M Morsy
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, P.O.Box 62521, Beni-Suef, Egypt
| | - Mohamed Y Zaky
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, P.O.Box 62521, Beni-Suef, Egypt.
| | - Nour Y S Yassin
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, P.O.Box 62521, Beni-Suef, Egypt
| | - Ashraf Y Z Khalifa
- Biological Sciences Department, College of Science, King Faisal University, Al Ahsa, Saudi Arabia.
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10
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Oliveira AMS, Santos AM, Nascimento Júnior JAC, Júnior CCS, Brito JRLR, dos Santos JS, Shanmugam S, dos Passos Menezes P, Frank LA, Serafini MR. Pharmaceutical technological trends containing flavonoids: a patent review. Future Med Chem 2025; 17:363-379. [PMID: 39835701 PMCID: PMC11792795 DOI: 10.1080/17568919.2025.2453408] [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: 10/30/2024] [Accepted: 01/06/2025] [Indexed: 01/22/2025] Open
Abstract
Flavonoids such as silibinin, hesperetin, and phloretin exhibit well-documented biological activities, including anti-inflammatory, cytoprotective, anticarcinogenic, and antioxidant effects. However, their clinical application remains limited due to challenges such as poor aqueous solubility, low bioavailability, and restricted intestinal absorption, which can significantly reduce their pharmacological efficacy. This review analyzed patents related to innovative pharmaceutical technologies for flavonoids. The analysis used databases from the World Intellectual Property Organization and the European Patent Office. Following a comprehensive screening process, 38 patents were selected for detailed examination. These patents highlighted numerous studies on novel formulations, characterizations, and proprietary conditions. This review highlights technologies, such as nanocapsules, nanoemulsions, solid dispersions, phospholipid carriers, inclusion complexes, microemulsions, and other advanced systems, which enhance bioactive molecules' water solubility and stability. Consequently, these technologies improve permeability and absorption through the intended administration route, demonstrating the potential of flavonoids as promising candidates for various treatments, particularly when integrated into pharmaceutical technologies.
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Affiliation(s)
- Ana Maria Santos Oliveira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | | | | | | | | | | | - Saravanan Shanmugam
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | | | - Luiza Abrahão Frank
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
- Núcleo de Terapias Nanotecnológicas (NTnano), Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Mairim Russo Serafini
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Postgraduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Brazil
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Brazil
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11
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Keshavarz M, Ghorbani M, Shamsizadeh F, Namdari H, Salimi V, Rezaei F. Effects and Mechanisms of Silibinin on Influenza A/H1N1 Pathogenesis in a Mouse Model. J Trop Med 2025; 2025:6618423. [PMID: 39850538 PMCID: PMC11756948 DOI: 10.1155/jotm/6618423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 12/17/2024] [Accepted: 12/27/2024] [Indexed: 01/25/2025] Open
Abstract
Silymarin is a polyphenolic flavonoid extracted from milk thistle. It has potent immunomodulatory effects and can inhibit the replication of influenza A virus (IAV). The present study aimed to determine the inflammatory and anti-inflammatory cytokine secretion patterns in mice before and after silibinin treatment. For this, bronchoalveolar lavage (BAL) fluids were collected from the thoracic cavity 5 days after the intervention, and viral quantification was performed using TaqMan Real-time PCR. Enzyme-linked immunosorbent assay (ELISA) was used to evaluate IFN-γ and IL-10 levels in serum and BAL samples. Finally, pathological damage to lung tissue was assessed by pathologists. The results reveal that silibinin pretreatment exhibits a dose-dependent immunomodulatory effect on IFN-γ and IL-10 levels. After the virus challenge, silibinin reduced immune cell infiltration in mouse BAL fluid. These data similarly suggest a remarkable immunomodulatory effect of silibinin. Silibinin also decreased lung damage following the virus challenge in the post-treatment group, but its lung protective properties seem to be due to a different mechanism than when it was administered before infection. Finally, high doses of silibinin (post-treatment) significantly reduced viral load in BAL fluid compared to the virus challenge group. These results support the idea that therapies aimed at moderating immune and inflammatory responses are essential to decrease the mortality rate caused by IAV infection. Silibinin has strong immunomodulatory properties, can inhibit IAV infection, and reduces lung tissue damage in a dose-dependent manner.
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Affiliation(s)
- Mohsen Keshavarz
- The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohsen Ghorbani
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Forough Shamsizadeh
- Department of Parasitology and Mycology, School of Paramedicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Haideh Namdari
- Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Salimi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farhad Rezaei
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- School of Public Health, National Influenza Center, Tehran University of Medical Sciences, Tehran, Iran
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12
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Zhu B, Ding Z, Rong X, Li S, Mei X. Silybin Cocrystals with Improved Solubility and Bioavailability. Pharmaceuticals (Basel) 2025; 18:90. [PMID: 39861153 PMCID: PMC11768837 DOI: 10.3390/ph18010090] [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: 11/18/2024] [Revised: 12/31/2024] [Accepted: 01/08/2025] [Indexed: 01/27/2025] Open
Abstract
Backgroud/Objectives: Silymarin, an extract from milk thistle, is widely recognized for its therapeutic potential in treating liver disorders. However, its clinical utility is limited by the poor solubility and low bioavailability of its key active ingredient, Silybin. In this study, we sought to address this issue through the development of a novel cocrystal of Silyin. Methods: Silybin-L-proline cocrystal was synthesized and the physicochemical properties of the cocrystal were characterized by PXRD, TGA, DSC, and FTIR. Dissolution tests were conducted in various pH solutions, and the impact of precipitation inhibitors was evaluated. Furthermore, pharmacokinetic study in rats were performed to assess the bioavailability. Results: The dissolution studies demonstrated that the cocrystal has a significant improvement in dissolution performance, particularly in acidic environments. Furthermore, the use of precipitation inhibitors, such as PVP, prolonged the supersaturation period for adequate absorption. Pharmacokinetic studies in rats revealed that the cocrystal exhibited a 16-fold increase in bioavailability compared to the raw Silybin extract, outperforming the commercial Silybin-phosphatidylcholine complex. Conclusions: The Silybin-L-proline cocrystal significantly enhances dissolution and bioavailability, indicating its potential to improve the therapeutic efficacy of Silybin in clinical applications.
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Affiliation(s)
| | | | | | | | - Xuefeng Mei
- Pharmaceutical Analytical & Solid-State Chemistry Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China; (B.Z.); (X.R.)
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13
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Rahat I, Yadav P, Singhal A, Fareed M, Purushothaman JR, Aslam M, Balaji R, Patil-Shinde S, Rizwanullah M. Polymer lipid hybrid nanoparticles for phytochemical delivery: challenges, progress, and future prospects. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2024; 15:1473-1497. [PMID: 39600519 PMCID: PMC11590012 DOI: 10.3762/bjnano.15.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Accepted: 10/30/2024] [Indexed: 11/29/2024]
Abstract
Phytochemicals, naturally occurring compounds in plants, possess a wide range of therapeutic properties, including antioxidant, anti-inflammatory, anticancer, and antimicrobial activities. However, their clinical application is often hindered by poor water solubility, low bioavailability, rapid metabolism, and instability under physiological conditions. Polymer lipid hybrid nanoparticles (PLHNPs) have emerged as a novel delivery system that combines the advantages of both polymeric and lipid-based nanoparticles to overcome these challenges. This review explores the potential of PLHNPs to enhance the delivery and efficacy of phytochemicals for biomedical applications. We discuss the obstacles in the conventional delivery of phytochemicals, the fundamental architecture of PLHNPs, and the types of PLHNPs, highlighting their ability to improve encapsulation efficiency, stability, and controlled release of the encapsulated phytochemicals. In addition, the surface modification strategies to improve overall therapeutic efficacy by site-specific delivery of encapsulated phytochemicals are also discussed. Furthermore, we extensively discuss the preclinical studies on phytochemical encapsulated PLHNPs for the management of different diseases. Additionally, we explore the challenges ahead and prospects of PLHNPs regarding their widespread use in clinical settings. Overall, PLHNPs hold strong potential for the effective delivery of phytochemicals for biomedical applications. As per the findings from pre-clinical studies, this may offer a promising strategy for managing various diseases.
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Affiliation(s)
- Iqra Rahat
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut-250005, Uttar Pradesh, India
| | - Pooja Yadav
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut-250005, Uttar Pradesh, India
| | - Aditi Singhal
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut-250005, Uttar Pradesh, India
| | - Mohammad Fareed
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia
| | - Jaganathan Raja Purushothaman
- Department of Orthopaedics, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai-602105, Tamil Nadu, India
| | - Mohammed Aslam
- Pharmacy Department, Tishk International University, Erbil 44001, Kurdistan Region, Iraq
| | - Raju Balaji
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai-602105, Tamil Nadu, India
| | - Sonali Patil-Shinde
- Department of Pharmaceutical Chemistry, Dr. D.Y Patil Institute of Pharmaceutical Sciences and Research, Pimpri Pune-411018, Maharashtra, India
| | - Md Rizwanullah
- Centre for Research Impact & Outcome, Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
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14
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Zhao Y, Zhou Y, Gong T, Liu Z, Yang W, Xiong Y, Xiao D, Cifuentes A, Ibáñez E, Lu W. The clinical anti-inflammatory effects and underlying mechanisms of silymarin. iScience 2024; 27:111109. [PMID: 39507256 PMCID: PMC11539592 DOI: 10.1016/j.isci.2024.111109] [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] [Indexed: 11/08/2024] Open
Abstract
Inflammatory conditions are key mediators in the progression of various diseases. Silymarin, derived from Silybum marianum seeds and fruits, has shown efficacy in treating a range of liver diseases. The expanding corpus of research on silymarin highlights its promising role in preventing and managing inflammatory conditions and autoimmune without adverse effects. This review discusses the absorption, metabolism, and anti-inflammatory mechanisms of silymarin, exploring its impact on the secretion of inflammatory factors, such as nuclear factor kappa B (NF-κB) pathway, mitogen-activated protein kinase (MAPK) pathway, and antioxidant pathway. We delve into its disease-modifying potential for clinical applications, thereby laying a theoretical foundation for further silymarin research and clinical studies.
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Affiliation(s)
- Yuqi Zhao
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
| | - Yingyu Zhou
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
- Zhengzhou Research Institute, Harbin Institute of Technology, Zhengzhou, Henan 450000, China
- National and Local Joint Engineering Laboratory for Synthesis Transformation and Separation of Extreme Environmental Nutrients, Harbin 150001, China
| | - Ting Gong
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
| | - Zhiting Liu
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
| | - Wanying Yang
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
| | - Yi Xiong
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
| | - Dan Xiao
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
- Zhengzhou Research Institute, Harbin Institute of Technology, Zhengzhou, Henan 450000, China
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Weihong Lu
- School of Medicine and Health, Harbin Institute of Technology, 92 Xidazhi Street, Nangang District, Harbin 150001, China
- Zhengzhou Research Institute, Harbin Institute of Technology, Zhengzhou, Henan 450000, China
- National and Local Joint Engineering Laboratory for Synthesis Transformation and Separation of Extreme Environmental Nutrients, Harbin 150001, China
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15
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Umashankar P, Nygård Y. Filamentous fungi as emerging cell factories for the production of aromatic compounds. Fungal Biol Biotechnol 2024; 11:19. [PMID: 39543771 PMCID: PMC11566741 DOI: 10.1186/s40694-024-00188-z] [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: 08/27/2024] [Accepted: 10/30/2024] [Indexed: 11/17/2024] Open
Abstract
Microbial production of aromatic compounds from renewable feedstocks has gained increasing interest as a means towards sustainable production of chemicals. The potential of filamentous fungi for production of aromatic compounds has nonetheless not yet been widely exploited. Notably, many filamentous fungi can naturally break down lignin and metabolize lignin-derived aromatic compounds. A few examples where a fungal cell factory, often of Aspergillus spp., is used to produce an aromatic compound, typically through the conversion of one compound to another, have already been reported. In this review, we summarize fungal biosynthesis of biotechnologically interesting aromatic compounds. The focus is on compounds produced from the shikimate pathway. Biorefinery-relevant efforts for valorizing residual biomass or lignin derived compounds are also discussed. The advancement in engineering tools combined with the increasing amounts of data supporting the discovery of new enzymes and development of new bioprocesses has led to an increased range of potential production hosts and products. This is expected to translate into a wider utilization of fungal cell factories for production of aromatic compounds.
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Affiliation(s)
- Pavithra Umashankar
- Department of Life Sciences, Industrial Biotechnology, Chalmers University of Technology, Gothenburg, Sweden
| | - Yvonne Nygård
- Department of Life Sciences, Industrial Biotechnology, Chalmers University of Technology, Gothenburg, Sweden.
- VTT Technical Research Centre of Finland Ltd., Espoo, Finland.
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16
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Faryadi S, Sheikhahmadi A, Farhadi A, Nourbakhsh H. Evaluating the therapeutic effect of different forms of silymarin on liver status and expression of some genes involved in fat metabolism, antioxidants and anti-inflammatory in older laying hens. Vet Med Sci 2024; 10:e70025. [PMID: 39324876 PMCID: PMC11426161 DOI: 10.1002/vms3.70025] [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: 01/11/2024] [Revised: 07/25/2024] [Accepted: 08/23/2024] [Indexed: 09/27/2024] Open
Abstract
BACKGROUND Silymarin, the predominant compound of milk thistle, is an extract took out from milk thistle (Silybum marianum) seeds, containing a mixture of flavonolignans with strong antioxidant capability. METHODS The experiment was conducted using 70 Lohmann LSL-Lite hens at 80 weeks of age with 7 treatments each with 10 replicates. Treatments included: (1) control diet without silymarin, (2) daily intake of 100 mg silymarin powder/kg body weight (BW) (PSM100), (3) daily intake of 200 mg silymarin powder/kg BW (PSM200), (4) daily intake of 100 mg nano-silymarin/kg BW (NSM100), (5) daily intake of 200 mg nano-silymarin/kg BW (NSM200), (6) daily intake of 100 mg lecithinized silymarin/kg BW (LSM100) and (7) daily intake of 200 mg lecithinized silymarin/kg BW (LSM200). The birds were housed individually, and diets were fed for 12 weeks. RESULTS Scanning electron microscopy showed that NSM was produced with the average particle size of 20.30 nm. Silymarin treatment improved serum antioxidant enzyme activity. All groups receiving silymarin showed a decrease in liver malondialdehyde content, expression of fatty acid synthase, tumour necrosis factor alpha, interleukin 6 (IL-6) genes in the liver, and hepatic steatosis than the control, except those fed the PSM100 diet. There were decreases in liver dry matter and fat contents, non-alcoholic fatty liver disease and hepatocyte ballooning, and an increase in glutathione peroxidase gene expression and a decrease in iNOS gene expression in birds fed the NSM100, NSM200, LSM100 and LSM200 diets compared to the control group. Moreover, all groups receiving silymarin showed a significant decrease in liver weight compare to the control group. CONCLUSIONS Overall, the effects of silymarin when converted to NSM or LSM and offered at the level of 200 mg/kg BW were more pronounced on the hepatic variables and may be useful in the prevention of the liver disease in older laying hens.
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Affiliation(s)
- Samira Faryadi
- Department of Animal ScienceFaculty of AgriculturalUniversity of KurdistanSanandajIran
| | - Ardashir Sheikhahmadi
- Department of Animal ScienceFaculty of AgriculturalUniversity of KurdistanSanandajIran
| | - Ayoub Farhadi
- Department of Animal ScienceFaculty of Animal Sciences and FisheriesSari Agricultural Sciences and Natural Resources UniversitySariIran
| | - Himan Nourbakhsh
- Department of Food Science and EngineeringFaculty of AgricultureUniversity of KurdistanSanandajIran
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17
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Ashique S, Mohanto S, Kumar N, Nag S, Mishra A, Biswas A, Rihan M, Srivastava S, Bhowmick M, Taghizadeh-Hesary F. Unlocking the possibilities of therapeutic potential of silymarin and silibinin against neurodegenerative Diseases-A mechanistic overview. Eur J Pharmacol 2024; 981:176906. [PMID: 39154829 DOI: 10.1016/j.ejphar.2024.176906] [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: 03/31/2024] [Revised: 07/28/2024] [Accepted: 08/15/2024] [Indexed: 08/20/2024]
Abstract
Silymarin, a bioflavonoid derived from the Silybum marianum plant, was discovered in 1960. It contains C25 and has been extensively used as a therapeutic agent against liver-related diseases caused by alcohol addiction, acute viral hepatitis, and toxins-inducing liver failure. Its efficacy stems from its role as a potent anti-oxidant and scavenger of free radicals, employed through various mechanisms. Additionally, silymarin or silybin possesses immunomodulatory characteristics, impacting immune-enhancing and immune-suppressive functions. Recently, silymarin has been recognized as a potential neuroprotective therapy for various neurological conditions, including Parkinson's and Alzheimer's diseases, along with conditions related to cerebral ischemia. Its hepatoprotective qualities, primarily due to its anti-oxidant and tissue-regenerating properties, are well-established. Silymarin also enhances health by modifying processes such as inflammation, β-amyloid accumulation, cellular estrogenic receptor mediation, and apoptotic machinery. While believed to reduce oxidative stress and support neuroprotective mechanisms, these effects represent just one aspect of the compound's multifaceted protective action. This review article further delves into the possibilities of potential therapeutic advancement of silymarin and silibinin for the management of neurodegenerative disorders via mechanics modules.
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Affiliation(s)
- Sumel Ashique
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India; Department of Pharmaceutics, Bengal College of Pharmaceutical Sciences & Research, Durgapur, 713212, West Bengal, India.
| | - Sourav Mohanto
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to Be University), Mangalore, Karnataka, 575018, India.
| | - Nitish Kumar
- SRM Modinagar College of Pharmacy, SRM Institute of Science and Technology (Deemed to Be University), Delhi-NCR Campus, Modinagar, Ghaziabad, Uttar Pradesh, 201204, India
| | - Sagnik Nag
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor, Malaysia.
| | - Anuradha Mishra
- Amity Institute of Pharmacy, Amity University Lucknow Campus, Uttar Pradesh, 226010, India
| | - Aritra Biswas
- Department of Microbiology, Ramakrishna Mission Vivekananda Centenary College, Rahara Akhil Mukherjee Road, Khardaha, West Bengal, 700118, India; UNESCO Regional Centre for Biotechnology, Department of Biotechnology, Government of India, NCR Biotech Science Cluster, Faridabad, 121001, Haryana, India.
| | - Mohd Rihan
- Department of Pharmacology, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab, 160062, India
| | - Shriyansh Srivastava
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, 203201, India; Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University (DPSRU), Sector 3 Pushp Vihar, New Delhi, 110017, India
| | - Mithun Bhowmick
- Department of Pharmaceutics, Bengal College of Pharmaceutical Sciences & Research, Durgapur, 713212, West Bengal, India
| | - Farzad Taghizadeh-Hesary
- ENT and Head and Neck Research Center and Department, The Five Senses Health Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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Cui J, Wen Z, Huang H, Qin S, Luo Y, Zhang W, Wu W. The Pharmacokinetics and Liver-Targeting Evaluation of Silybin Liposomes Mediated by the NTCP/OCTN2 Dual Receptors. Mol Pharm 2024; 21:4912-4923. [PMID: 39370820 DOI: 10.1021/acs.molpharmaceut.3c01245] [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] [Indexed: 10/08/2024]
Abstract
The disadvantage of a traditional dosage regimen is the inability to deliver a sufficient drug concentration to the lesion site, which can result in adverse side effects due to nonspecific drug delivery. Actively targeting hepatic cells is a promising therapeutic strategy for liver disease. In this study, l-carnitine and a targeting peptide derived from the hepatitis B virus large envelope protein were used to modify liposomes for drug delivery to the liver through the sodium taurocholate cotransporting polypeptide (NTCP) and the organic cation/carnitine transporter 2 (OCTN2) receptors. Silybin was selected as the model drug. The solubility of silybin can reach 0.3 mg/mL after encapsulation in liposomes. The NTCP-specific and OCTN2-accelerated Myrcludex B and l-carnitine dual-modified liposomes were validated in vitro. The uptake of coumarin-6 in dual ligand-modified liposomes by hepatocytes was up to 2.36 μg/mg compared with unmodified liposomes (1.05 μg/mg). The pharmacokinetics and targeting abilities of various liposome formulations were evaluated in Kunming mice. Targeted liposomes increased the concentration of silybin and prolonged the drug's retention time in the liver. The area under the liver's pharmacokinetic curve of targeted liposomes was twice that of silybin injection, suggesting the promising application potential of silybin-loaded hepatotropic nanovesicles.
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Affiliation(s)
- Jian Cui
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
| | - Zhiwei Wen
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
| | - Huajie Huang
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
| | - Shuilin Qin
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
| | - Yanjie Luo
- Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, Guangxi 541002, China
| | - Wei Zhang
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
| | - Wei Wu
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
- Guangxi Key Laboratory of Drug Discovery and Optimization, School of Pharmacy, Guilin Medical University, Guilin, Guangxi 541199, China
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Nikidis E, Kyriakopoulos N, Tohid R, Kachrimanis K, Kioseoglou J. Harnessing machine learning for efficient large-scale interatomic potential for sildenafil and pharmaceuticals containing H, C, N, O, and S. NANOSCALE 2024; 16:18014-18026. [PMID: 39252581 DOI: 10.1039/d4nr00929k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/11/2024]
Abstract
In this study a cutting-edge approach to producing accurate and computationally efficient interatomic potentials using machine learning algorithms is presented. Specifically, the study focuses on the application of Allegro, a novel machine learning algorithm, running on high-performance GPUs for training potentials. The choice of training parameters plays a pivotal role in the quality of the potential functions. To enable this methodology, the "Solvated Protein Fragments" dataset, containing nearly 2.7 million Density Functional Theory (DFT) calculations for many-body intermolecular interactions involving protein fragments and water molecules, encompassing H, C, N, O, and S elements, is considered as the training dataset. The project optimizes computational efficiency by reducing the initial dataset size according to the intended application. To assess the efficacy of the approach, the sildenafil citrate, iso-sildenafil, aspirin, ibuprofen, mebendazole and urea, representing all five relevant elements, serve as the test bed. The results of the Allegro-trained potentials demonstrate outstanding performance, benefiting from the combination of an appropriate training dataset and parameter selection. This notably enhanced computational efficiency when compared to the computationally intensive DFT method aided by GPU acceleration. Validation of the produced interatomic potentials is achieved through Allegro's own evaluation mechanism, yielding exceptional accuracy. Further verification is carried out through LAMMPS molecular dynamics simulations. Structural optimization by energy minimization and NPT Molecular Dynamics simulations are performed for each potential, assessing relaxation processes and energy reduction. Additional structures, including urea, ammonia, uracil, oxalic acid, and acetic acid, are tested, highlighting the potential's versatility in describing systems containing the aforementioned elements. Visualization of the results confirms the scientific accuracy of each structure's relaxation. The findings of this study demonstrate strong scaling and the potential for applications in pharmaceutical research, allowing the exploration of larger molecular structures not previously amenable to computational analysis at this level of accuracy The success of the machine learning approach underscores its potential to revolutionize computational solid-state physics.
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Affiliation(s)
- E Nikidis
- Physics Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- Center for Interdisciplinary Research & Innovation, Aristotle University of Thessaloniki, Greece
| | - N Kyriakopoulos
- Physics Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- Center for Interdisciplinary Research & Innovation, Aristotle University of Thessaloniki, Greece
| | - R Tohid
- Center of Computation and Technology, Louisiana State University, 70803 Baton Rouge, USA
| | - K Kachrimanis
- Center for Interdisciplinary Research & Innovation, Aristotle University of Thessaloniki, Greece
- Pharmaceutical Technology Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - J Kioseoglou
- Physics Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- Center for Interdisciplinary Research & Innovation, Aristotle University of Thessaloniki, Greece
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20
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Ashique S, Mohanto S, Kumar N, Nag S, Mishra A, Biswas A, Rihan M, Srivastava S, Bhowmick M, Taghizadeh-Hesary F. Unlocking the possibilities of therapeutic potential of silymarin and silibinin against neurodegenerative Diseases-A mechanistic overview. Eur J Pharmacol 2024; 981:176906. [DOI: https:/doi.org/10.1016/j.ejphar.2024.176906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2025]
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21
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Ahammad GS, Jang SY, Kim IH. Effects of micelle silymarin in corn-soybean meal-based diet on laying hens' performance, egg quality, and blood profile, with comparative assessment of blood absorption rates between powdered and micelle silymarin. Poult Sci 2024; 103:104029. [PMID: 39079328 PMCID: PMC11340492 DOI: 10.1016/j.psj.2024.104029] [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: 05/05/2024] [Revised: 06/20/2024] [Accepted: 06/21/2024] [Indexed: 08/25/2024] Open
Abstract
Micelle silymarin (MS) is recognized for its diverse range of beneficial properties, which encompass anti-inflammatory, antioxidant, hepatoprotective, and antidiabetic effects. The main objective of this study was to examine the effects of micelle silymarin on the performance, egg quality, blood profile, and absorption rate of silymarin in laying hens. In experiment 1: 288 Hy-Line brown laying hens, 28 wk old, were utilized for this experiment. The hens were randomly allocated into 3 dietary treatment groups, with each group comprising eight replicates of 12 hens, each housed in individual pens with access to feed and water. Over a 12-wk feeding trial, the hens were provided with a basal diet supplemented with different levels of MS: 0, 0.03, and 0.06%. In experiment 2: For this experiment, 192 Hy-Line Brown laying hens were divided into 2 dietary treatment groups, with each group comprising eight replications of 12 hens. The dietary treatments were: TRT1, basal diet + powder silymarin 4%; TRT2, basal diet + MS 4%. From the first experiment, the findings revealed that incorporating micelle silymarin (MS) into the hens' diet significantly increased egg weight at wk 6 (P < 0.05). Similarly, at wk 12 and throughout the entire experiment, significant effects were observed on downgraded egg count, egg production, egg weight, and feed conversion ratio (FCR) (P < 0.05). Moreover, Haugh Units (HU) and albumen height showed a linear improvement (P < 0.05) at wk 4 with MS supplementation. Furthermore, there was a linear increase in egg yolk color, albumen height, and eggshell thickness at wk 8 with MS supplementation (P < 0.05). Furthermore, a layers-fed diet supplemented with MS showed a linear increase (P < 0.05) in HU, egg weight, yolk color, albumen height, eggshell strength, and eggshell thickness in wk 12. Regarding blood profile parameters, the study revealed linear reductions for aspartate aminotransferase (AST), alanine aminotransferase (ALT), and lactate dehydrogenase (LDH) (P < 0.05), whereas there was a tendency for albumin, triglyceride, and cholesterol (P < 0.10). In the second experiment, it was observed that the blood absorption rate of silymarin was higher in TRT2 compared to TRT1 at 2- and 4-h intervals following administration. In summary, increasing MS supplementation in the diet of laying hens enhanced egg production, egg quality, and blood profile. Additionally, silymarin absorption was higher in its micelle form than in its powder form.
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Affiliation(s)
- Golam Sagir Ahammad
- Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam 330-714, South Korea
| | - Se Yeon Jang
- Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam 330-714, South Korea
| | - In Ho Kim
- Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam 330-714, South Korea.
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22
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García-Muñoz AM, Victoria-Montesinos D, Ballester P, Cerdá B, Zafrilla P. A Descriptive Review of the Antioxidant Effects and Mechanisms of Action of Berberine and Silymarin. Molecules 2024; 29:4576. [PMID: 39407506 PMCID: PMC11478310 DOI: 10.3390/molecules29194576] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2024] [Revised: 09/23/2024] [Accepted: 09/25/2024] [Indexed: 10/20/2024] Open
Abstract
Oxidative stress is a key factor in the development of chronic diseases such as type 2 diabetes, cardiovascular diseases, and liver disorders. Antioxidant therapies that target oxidative damage show significant promise in preventing and treating these conditions. Berberine, an alkaloid derived from various plants in the Berberidaceae family, enhances cellular defenses against oxidative stress through several mechanisms. It activates the AMP-activated protein kinase (AMPK) pathway, which reduces mitochondrial reactive oxygen species (ROS) production and improves energy metabolism. Furthermore, it boosts the activity of key antioxidant enzymes like superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx), thus protecting cells from oxidative damage. These actions make berberine effective in managing diseases like type 2 diabetes, cardiovascular conditions, and neurodegenerative disorders. Silymarin, a flavonolignan complex derived from Silybum marianum, is particularly effective for liver protection. It activates the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway, enhancing antioxidant enzyme expression and stabilizing mitochondrial membranes. Additionally, silymarin reduces the formation of ROS by chelating metal ions, and it also diminishes inflammation. This makes it beneficial for conditions like non-alcoholic fatty liver disease (NAFLD) and alcohol-related liver disorders. This review aims to highlight the distinct mechanisms by which berberine and silymarin exert their antioxidant effects.
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Affiliation(s)
| | | | - Pura Ballester
- Faculty of Pharmacy and Nutrition, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain; (A.M.G.-M.); (D.V.-M.); (B.C.); (P.Z.)
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23
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Arghidash F, Javid-Naderi MJ, Gheybi F, Gholamhosseinian H, Kesharwani P, Sahebkar A. Exploring the multifaceted effects of silymarin on melanoma: Focusing on the role of lipid-based nanocarriers. J Drug Deliv Sci Technol 2024; 99:105950. [DOI: 10.1016/j.jddst.2024.105950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
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24
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Seo S, Kim GY, Kim MH, Lee KW, Kim MJ, Chaudhary M, Bikram K, Kim T, Choi S, Yang H, Park JW, Kim DD, Kim KT. Nanocrystal Formulation to Enhance Oral Absorption of Silybin: Preparation, In Vitro Evaluations, and Pharmacokinetic Evaluations in Rats and Healthy Human Subjects. Pharmaceutics 2024; 16:1033. [PMID: 39204378 PMCID: PMC11359960 DOI: 10.3390/pharmaceutics16081033] [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: 06/26/2024] [Revised: 07/29/2024] [Accepted: 07/31/2024] [Indexed: 09/04/2024] Open
Abstract
Despite the various therapeutic benefits and high tolerance of orally administered silybin, poor water-solubility can be the main restrictive physicochemical feature, which results in low oral bioavailability in the absorption. A milk thistle nanocrystal formulation (HM40) was prepared using a modified wet-milling method. Comprehensive characterization was performed to determine the physical morphology, crystallinity, and physicochemical properties. The long-term stability was evaluated over 24 months. In vitro silybin release was assessed at pH 1.2 for 2 h, followed by pH 6.8 for 4 h. Finally, in vivo pharmacokinetic studies were conducted in rats and healthy human volunteers. HM40 exhibited a nanocrystal structure maintaining crystallinity and enhanced the solubility and dissolution of silybin compared to that of the raw material. The stability over 24 months revealed consistent surface morphology, particle size, silybin content, and solubility. In vitro release profiles indicated a significant increase in the silybin release from HM40. In vivo pharmacokinetic studies demonstrated that HM40 showed 2.61- and 1.51-fold higher oral bioavailability in rats and humans, respectively, than that of the reference capsule. HM40 formulation presents a stable and promising approach for the oral delivery of poorly water-soluble silybin, with the potential for use in pharmaceutical formulations containing milk thistle.
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Affiliation(s)
- SeungRee Seo
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | - Gwan-Young Kim
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | - Min-Hwan Kim
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | | | - Min-Jae Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Mansingh Chaudhary
- Department of Biomedicine, Health & Life Convergence Sciences (BK21 Four) and Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam 58554, Republic of Korea
| | - Khadka Bikram
- Department of Biomedicine, Health & Life Convergence Sciences (BK21 Four) and Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam 58554, Republic of Korea
| | - Taeheon Kim
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | - Seungmok Choi
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | - Heejin Yang
- Life Science Research Institute, Daewoong Pharmaceuticals, Yongin-si 17028, Republic of Korea
| | - Joo Won Park
- Bio-Synectics, Inc., Seoul 08826, Republic of Korea
| | - Dae-Duk Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Ki-Taek Kim
- Department of Biomedicine, Health & Life Convergence Sciences (BK21 Four) and Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam 58554, Republic of Korea
- College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Jeonnam 58554, Republic of Korea
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25
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Quesada-Vázquez S, Eseberri I, Les F, Pérez-Matute P, Herranz-López M, Atgié C, Lopez-Yus M, Aranaz P, Oteo JA, Escoté X, Lorente-Cebrian S, Roche E, Courtois A, López V, Portillo MP, Milagro FI, Carpéné C. Polyphenols and metabolism: from present knowledge to future challenges. J Physiol Biochem 2024; 80:603-625. [PMID: 39377969 PMCID: PMC11502541 DOI: 10.1007/s13105-024-01046-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 08/31/2024] [Indexed: 10/25/2024]
Abstract
A diet rich in polyphenols and other types of phytonutrients can reduce the occurrence of chronic diseases. However, a well-established cause-and-effect association has not been clearly demonstrated and several other issues will need to be fully understood before general recommendations will be carried out In the present review, some of the future challenges that the research on phenolic compounds will have to face in the next years are discussed: toxicological aspects of polyphenols and safety risk assessment; synergistic effects between different polyphenols; metabotype-based nutritional advice based on a differential gut microbial metabolism of polyphenols (precision nutrition); combination of polyphenols with other bioactive compounds; innovative formulations to improve the bioavailability of phenolic compounds; and polyphenols in sports nutrition and recovery.Other aspects related to polyphenol research that will have a boost in the next years are: polyphenol and gut microbiota crosstalk, including prebiotic effects and biotransformation of phenolic compounds into bioactive metabolites by gut microorganisms; molecular docking, molecular dynamics simulation, and quantum and molecular mechanics studies on the protein-polyphenol complexes; and polyphenol-based coating films, nanoparticles, and hydrogels to facilitate the delivery of drugs, nucleic acids and proteins.In summary, this article provides some constructive inspirations for advancing in the research of the applications, risk assessment and metabolic effects of dietary polyphenols in humans.
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Affiliation(s)
- Sergio Quesada-Vázquez
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, 43204, Spain
- Liver Vascular Biology Research Group, IDIBAPS Biomedical Research Institute, CIBEREHD, University of Barcelona, Spain, 08034, Barcelona, Spain
| | - Itziar Eseberri
- Nutrition and Obesity Group, Department of Nutrition and Food Science, University of the Basque Country (UPV/EHU) and Lucio Lascaray Research Institute, Vitoria, 01006, Spain
| | - Francisco Les
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, 50830, Spain
- Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, Zaragoza, 50013, Spain
| | - Patricia Pérez-Matute
- Infectious Diseases, Microbiota and Metabolism Unit, CSIC Associated Unit. Center for Biomedical Research of La Rioja (CIBIR), Logroño, 26006, Spain
| | - María Herranz-López
- Institute of Research, Development and Innovation in Healthcare Biotechnology of Elche (IDiBE), Miguel Hernández University (UMH), Elche, 03202, Spain
| | - Claude Atgié
- Equipe ClipIn (Colloïdes pour l'Industrie et la Nutrition), Bordeaux INP, Institut CBMN, UMR 5248, Pessac, 33600, France
| | - Marta Lopez-Yus
- Adipocyte and Fat Biology Laboratory (AdipoFat), Translational Research Unit, University Hospital Miguel Servet, Zaragoza, Spain
- Instituto Aragonés de Ciencias de La Salud (IACS), Zaragoza, Spain
- Instituto de Investigación Sanitaria (IIS)-Aragón, Zaragoza, Spain
| | - Paula Aranaz
- Department of Nutrition, Food Sciences and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, 31008, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, 31008, Spain
| | - José A Oteo
- Infectious Diseases, Microbiota and Metabolism Unit, CSIC Associated Unit. Center for Biomedical Research of La Rioja (CIBIR), Logroño, 26006, Spain
- Hospital Universitario San Pedro, Logroño, 26006, Spain
| | - Xavier Escoté
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, 43204, Spain
| | - Silvia Lorente-Cebrian
- Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, Zaragoza, 50013, Spain
- Department of Pharmacology, Physiology and Legal and Forensic Medicine, Faculty of Health and Sport Science, University of Zaragoza, 50009, Zaragoza, Spain
- Aragón Health Research Institute (IIS-Aragon), 50009, Zaragoza, Spain
| | - Enrique Roche
- Department of Applied Biology-Nutrition, Institute of Bioengineering, Miguel Hernández University (UMH), Elche, 03202, Spain
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, 03010, Spain
- CIBERobn Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III (ISCIII), Madrid, 28029, Spain
| | - Arnaud Courtois
- Département des Sciences de l'Environnement, Institut des Sciences de la Vigne et du Vin, UMR OEnologie (UMR 1366, INRAE, Bordeaux INP), AXE Molécules à Intérêt Biologique, Bordeaux, 33882, France
| | - Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, 50830, Spain
- Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, Zaragoza, 50013, Spain
| | - María Puy Portillo
- Nutrition and Obesity Group, Department of Nutrition and Food Science, University of the Basque Country (UPV/EHU) and Lucio Lascaray Research Institute, Vitoria, 01006, Spain
- CIBERobn Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III (ISCIII), Madrid, 28029, Spain
- Liver Vascular Biology Research Group, IDIBAPS Biomedical Research Institute, CIBEREHD, University of Barcelona, Spain, 08034, Barcelona, Spain
| | - Fermin I Milagro
- Department of Nutrition, Food Sciences and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, 31008, Spain.
- Navarra Institute for Health Research (IdiSNA), Pamplona, 31008, Spain.
- CIBERobn Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III (ISCIII), Madrid, 28029, Spain.
| | - Christian Carpéné
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR1297, Toulouse, 31432, France
- Team Dinamix, Institute of Metabolic and Cardiovascular Diseases (I2MC), Paul Sabatier University, Toulouse, 31432, France
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Dhande D, Dhok A, Anjankar A, Nagpure S. Silymarin as an Antioxidant Therapy in Chronic Liver Diseases: A Comprehensive Review. Cureus 2024; 16:e67083. [PMID: 39286715 PMCID: PMC11404857 DOI: 10.7759/cureus.67083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2024] [Accepted: 08/17/2024] [Indexed: 09/19/2024] Open
Abstract
Chronic liver diseases (CLDs) such as chronic hepatitis, cirrhosis, and non-alcoholic fatty liver disease (NAFLD) present significant global health challenges due to their high morbidity and mortality rates. Silymarin, a flavonoid complex derived from the seeds of the milk thistle plant (Silybum marianum), has been extensively studied for its hepatoprotective properties. This review aims to evaluate the role of silymarin as an antioxidant therapy in managing CLDs. We explore its efficacy, safety, and mechanisms of action through a comprehensive analysis of clinical trials and scientific studies. Silymarin offers protective effects on the liver and shows promise in improving liver function and histological outcomes in various chronic liver conditions. Despite the promising results, further research is needed to fully elucidate the optimal dosing regimens, long-term safety, and potential drug interactions of silymarin. This review underscores the therapeutic potential of silymarin in CLDs and provides a foundation for future studies aimed at enhancing its clinical application.
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Affiliation(s)
- Devshree Dhande
- Biochemistry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Archana Dhok
- Biochemistry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ashish Anjankar
- Biochemistry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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27
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Dinić S, Arambašić Jovanović J, Uskoković A, Jovanović A, Grdović N, Rajić J, Đorđević M, Sarić A, Bugarski B, Vidaković M, Mihailović M. Liposome Encapsulation Enhances the Antidiabetic Efficacy of Silibinin. Pharmaceutics 2024; 16:801. [PMID: 38931922 PMCID: PMC11207473 DOI: 10.3390/pharmaceutics16060801] [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: 05/15/2024] [Revised: 06/05/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Silibinin has considerable therapeutic potential for the treatment of diabetes through anti-inflammatory, antioxidant, and immunomodulatory properties. However, the therapeutic application of silibinin is quite limited due to its poor bioavailability. In the present study, an attempt was made to improve the antidiabetic efficacy of silibinin by its encapsulation in liposomal vesicles. The liposomes with a high encapsulation efficiency of silibinin (96%) and a zeta potential of -26.2 ± 0.6 mV were developed and studied using nicotinamide/streptozotocin-induced diabetic rats. Administration of silibinin-loaded liposomes to diabetic rats lowered glucose levels, increased insulin levels, and improved pancreatic islet architecture. The anti-inflammatory effect of silibinin-loaded liposomes was demonstrated by a decrease in serum C-reactive protein (CRP) levels and a reduced deposition of collagen fibers in the islets of diabetic rats. Furthermore, silibinin-loaded liposomes were more efficient in lowering glucose, alanine transaminase, triglyceride, and creatinine levels in diabetic rats than pure silibinin. In addition, silibinin-loaded liposomes had a significantly better effect on beta-cell mass and Glut2 glucose receptor distribution in diabetic islets than pure silibinin. The present results clearly show that liposome encapsulation of silibinin enhances its antidiabetic efficacy, which may contribute to the therapeutic benefit of silibinin in the treatment of diabetes and its complications.
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Affiliation(s)
- Svetlana Dinić
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Jelena Arambašić Jovanović
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Aleksandra Uskoković
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Aleksandra Jovanović
- Institute for the Application of Nuclear Energy INEP, University of Belgrade, 11080 Belgrade, Serbia;
| | - Nevena Grdović
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Jovana Rajić
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Marija Đorđević
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Ana Sarić
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Branko Bugarski
- Faculty of Technology and Metallurgy, University of Belgrade, 11000 Belgrade, Serbia;
| | - Melita Vidaković
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
| | - Mirjana Mihailović
- Department of Molecular Biology, Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia; (J.A.J.); (A.U.); (N.G.); (J.R.); (M.Đ.); (A.S.); (M.V.); (M.M.)
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El-Demerdash FM, Ahmed MM, El-Sayed RA, Mohemed TM, Gerges MN. Nephroprotective effects of silymarin and its fabricated nanoparticles against aluminum-induced oxidative stress, hyperlipidemia, and genotoxicity. ENVIRONMENTAL TOXICOLOGY 2024; 39:3746-3759. [PMID: 38546352 DOI: 10.1002/tox.24223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 01/09/2024] [Accepted: 02/18/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Aluminum (Al) is a ubiquitous element with proven nephrotoxicity. Silymarin (SM) is a mixture of polyphenolic components extracted from Silybum marianum and exhibited protective influences. However, SM bioactivity can be enhanced by its incorporation in chitosan (CS) through the use of nanotechnology. This work proposed to assess the protective influence of SM and its loaded chitosan nanoparticles (SM-CS-NPs) on aluminum chloride (AlCl3)-induced nephrotoxicity. METHODS Six groups were created randomly from 42 male Wistar rats and each one contains 7 rats (n = 7). Group I, acted as a control and received water. Group II received SM (15 mg/kg/day) and group III administered with SM-CS-NPs (15 mg/kg/day). Group IV received AlCl3 (34 mg/kg) and groups V and VI were treated with SM and SM-CS-NPs with AlCl3 respectively for 30 days. RESULTS AlCl3 administration significantly elevated TBARS, H2O2, and kidney function levels besides LDH activity. Whereas GSH, CAT, SOD, GPx, GST, and GR values were all substantially reduced along with protein content, and ALP activity. Additionally, significant alterations in lipid profile, hematological parameters, and renal architecture were observed. Moreover, TNF-α, TGF-β, and MMP9 gene expression were upregulated in kidney tissues. The administration of SM or its nanoparticles followed by AlCl3 intoxication attenuated renal dysfunction replenished the antioxidant system, and downregulated TNF-α, TGF-β, and MMP9 gene expression in renal tissues compared to the AlCl3 group. CONCLUSION SM-CS-NPs have more pronounced appreciated protective effects than SM and have the proficiency to balance oxidant/antioxidant systems in addition to their anti-inflammatory effect against AlCl3 toxicity.
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Affiliation(s)
- Fatma M El-Demerdash
- Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Manal M Ahmed
- Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Raghda A El-Sayed
- Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Tarek M Mohemed
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Marian N Gerges
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Barreiro Carpio M, Valdes-Pena MA, Molina DA, Espinoza Cabello SEJ, Sialer Guerrero CA, Cribillero G, Vargas Coca KF, Icochea E. Evaluation of commercial doses of a feed additive and silymarin on broiler performance with and without CCl 4-induced liver damage. Poult Sci 2024; 103:103567. [PMID: 38417302 PMCID: PMC10909905 DOI: 10.1016/j.psj.2024.103567] [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: 11/27/2023] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 03/01/2024] Open
Abstract
Improving productive performance is a daily challenge in the poultry industry. Developing cost-effective additives and strategies that improve performance in antibiotic-free poultry production is critical to maintaining productivity and efficiency. This study evaluates the influence of a commercially available phytogenic feed additive (CA-PFA, that comprises silymarin, betaine and curcumin extracts as main ingredients) and silymarin on commercial broilers' productive performance and liver function with and without carbon tetrachloride (CCl4)-induced liver damage. The experiment was conducted in a completely randomized design, with six treatments, eight replicates, and eight birds per replicate in 18 one-day-old male broilers (Cobb Vantress 500) each; under a 3 × 2 factorial arrangement (3 diets x 2 levels of CCl4, 0 and 1 mL/kg body weight orally). The experimental treatments included 3 diets, commercially recommended doses of CA-PFA (500 mg/kg of feed; this dose provides 70 mg/kg of silymarin, besides the other active ingredients included in the formulation), silymarin (250 mg/kg of feed, containing 28% of active ingredient; this dose provides 70 mg/kg of silymarin as active ingredient) and an additive-free basal diet as a control. A standard commercial silymarin was used as a reference due to its well-known and extensively studied hepatoprotective properties that can mitigate the negative effects of CCl4 in the liver. The data were analyzed as a 2-way ANOVA, and the means showing significant (P ≤ 0.05) differences were then compared using the Post-Hoc Tukey HSD test. No interaction was detected between factors. Exposure to CCl4 had a noticeable detrimental effect on alertness, productive performance, and liver function of broilers without a significant increase in mortality. Including CA-PFA in the diet improved productive performance compared to the basal diet from day 21 to the end of the trial, on day 42. While no influence in feed intake was detected for any treatment, CA-PFA improved body weight gain (BWG) and feed conversion ratio (FCR) significantly (P < 0.05) from day 21 to the end of the trial in healthy and CCl4-exposed birds. The results show that CA-PFA supplementation improves performance parameters in broilers with and without CCl4-induced liver damage, when compared to a basal diet and the addition of a standard commercial silymarin product.
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Affiliation(s)
- Mabel Barreiro Carpio
- R&D Department, Ilender Perú S.A., Lima, Peru; Department of Chemistry, NC State University, Raleigh, NC.
| | - M Alejandro Valdes-Pena
- R&D Department, Ilender Perú S.A., Lima, Peru; Department of Chemistry, NC State University, Raleigh, NC
| | | | | | | | - Giovanna Cribillero
- School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, San Borja, Lima, Peru; Department of Poultry Science, Mississippi State University, Mississippi State, MS
| | - Katherine F Vargas Coca
- School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, San Borja, Lima, Peru
| | - Eliana Icochea
- School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, San Borja, Lima, Peru
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Jaffar HM, Al‐Asmari F, Khan FA, Rahim MA, Zongo E. Silymarin: Unveiling its pharmacological spectrum and therapeutic potential in liver diseases-A comprehensive narrative review. Food Sci Nutr 2024; 12:3097-3111. [PMID: 38726410 PMCID: PMC11077231 DOI: 10.1002/fsn3.4010] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 05/12/2024] Open
Abstract
Liver diseases, encompassing conditions such as cirrhosis, present a substantial global health challenge with diverse etiologies, including viral infections, alcohol consumption, and non-alcoholic fatty liver disease (NAFLD). The exploration of natural compounds as therapeutic agents has gained traction, notably the herbal remedy milk thistle (Silybum marianum), with its active extract, silymarin, demonstrating remarkable antioxidant and hepatoprotective properties in extensive preclinical investigations. It can protect healthy liver cells or those that have not yet sustained permanent damage by reducing oxidative stress and mitigating cytotoxicity. Silymarin, a natural compound with antioxidant properties, anti-inflammatory effects, and antifibrotic activity, has shown potential in treating liver damage caused by alcohol, NAFLD, drug-induced toxicity, and viral hepatitis. Legalon® is a top-rated medication with excellent oral bioavailability, effective absorption, and therapeutic effectiveness. Its active component, silymarin, has antioxidant and hepatoprotective properties, Eurosil 85® also, a commercial product, has lipophilic properties enhanced by special formulation processes. Silymarin, during clinical trials, shows potential improvements in liver function, reduced mortality rates, and alleviation of symptoms across various liver disorders, with safety assessments showing low adverse effects. Overall, silymarin emerges as a promising natural compound with multifaceted hepatoprotective properties and therapeutic potential in liver diseases.
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Affiliation(s)
- Hafiza Madiha Jaffar
- University Institute of Diet & Nutritional Sciences, Faculty of Allied Health SciencesThe University of LahoreLahorePakistan
| | - Fahad Al‐Asmari
- Department of Food and Nutrition Sciences, College of Agricultural and Food SciencesKing Faisal UniversityAl‐AhsaSaudi Arabia
| | - Faima Atta Khan
- University Institute of Diet & Nutritional Sciences, Faculty of Allied Health SciencesThe University of LahoreLahorePakistan
- Department of Food Science, Faculty of Life SciencesGovernment College UniversityFaisalabadPakistan
| | - Muhammad Abdul Rahim
- Department of Food Science, Faculty of Life SciencesGovernment College UniversityFaisalabadPakistan
- Department of Food Science & Nutrition, Faculty of Medicine and Allied Health SciencesTimes InstituteMultanPakistan
| | - Eliasse Zongo
- Laboratoire de Recherche et d'Enseignement en Santé et Biotechnologies AnimalesUniversité Nazi BONIBobo DioulassoBurkina Faso
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Merenda T, Juszczak F, Ferier E, Duez P, Patris S, Declèves AÉ, Nachtergael A. Natural compounds proposed for the management of non-alcoholic fatty liver disease. NATURAL PRODUCTS AND BIOPROSPECTING 2024; 14:24. [PMID: 38556609 PMCID: PMC10982245 DOI: 10.1007/s13659-024-00445-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/20/2024] [Indexed: 04/02/2024]
Abstract
Although non-alcoholic fatty liver disease (NAFLD) presents as an intricate condition characterized by a growing prevalence, the often-recommended lifestyle interventions mostly lack high-level evidence of efficacy and there are currently no effective drugs proposed for this indication. The present review delves into NAFLD pathology, its diverse underlying physiopathological mechanisms and the available in vitro, in vivo, and clinical evidence regarding the use of natural compounds for its management, through three pivotal targets (oxidative stress, cellular inflammation, and insulin resistance). The promising perspectives that natural compounds offer for NAFLD management underscore the need for additional clinical and lifestyle intervention trials. Encouraging further research will contribute to establishing more robust evidence and practical recommendations tailored to patients with varying NAFLD grades.
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Affiliation(s)
- Théodora Merenda
- Unit of Clinical Pharmacy, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Florian Juszczak
- Department of Metabolic and Molecular Biochemistry, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Elisabeth Ferier
- Department of Metabolic and Molecular Biochemistry, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
- Unit of Therapeutic Chemistry and Pharmacognosy, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Pierre Duez
- Unit of Therapeutic Chemistry and Pharmacognosy, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Stéphanie Patris
- Unit of Clinical Pharmacy, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Anne-Émilie Declèves
- Department of Metabolic and Molecular Biochemistry, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium
| | - Amandine Nachtergael
- Unit of Therapeutic Chemistry and Pharmacognosy, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Mons, Belgium.
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MacDonald-Ramos K, Monroy A, Bobadilla-Bravo M, Cerbón M. Silymarin Reduced Insulin Resistance in Non-Diabetic Women with Obesity. Int J Mol Sci 2024; 25:2050. [PMID: 38396727 PMCID: PMC10888588 DOI: 10.3390/ijms25042050] [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: 12/31/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024] Open
Abstract
Silymarin has ameliorated obesity, type 2 diabetes (T2DM), and insulin resistance (IR) in combination with standard therapy, diet, or exercise in recent studies. Obesity and IR are the main risk factors for developing T2DM and other metabolic disorders. Today, there is a need for new strategies to target IR in patients with these metabolic diseases. In the present longitudinal study, a group of non-diabetic insulin-resistant women with type 1 and type 2 obesity were given silymarin for 12 weeks, with no change in habitual diet and physical activity. We used the Homeostatic Model Assessment for Insulin Resistance Index (HOMA-IR) to determine IR at baseline and after silymarin treatment (t = 12 weeks). We obtained five timepoint oral glucose tolerance tests, and other biochemical and clinical parameters were analyzed before and after treatment. Treatment with silymarin alone significantly reduced mean fasting plasma glucose (FPG) and HOMA-IR levels at 12 weeks compared to baseline values (p < 0.05). Mean fasting plasma insulin (FPI), total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (Tg), indirect bilirubin, and C-reactive protein (CRP) levels decreased compared to baseline values, although changes were non-significant. The overall results suggest that silymarin may offer a therapeutic alternative to improve IR in non-diabetic individuals with obesity. Further clinical trials are needed in this type of patient to strengthen the results of this study.
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Affiliation(s)
- Karla MacDonald-Ramos
- Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico;
| | - Adriana Monroy
- Servicio de Oncología, Hospital General de México Dr. Eduardo Liceaga, Ciudad de México 06720, Mexico;
| | - Mariana Bobadilla-Bravo
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico;
| | - Marco Cerbón
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico;
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Salem MB, Mohammed DM, Hammam OA, Elzallat M. Mitigation of intrahepatic cholestasis induced by 17α-ethinylestradiol via nanoformulation of Silybum marianum L. BMC Complement Med Ther 2024; 24:51. [PMID: 38263002 PMCID: PMC10804614 DOI: 10.1186/s12906-024-04351-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 01/13/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Cholestasis is an important predisposing factor for hepatocyte damage, liver fibrosis, primary biliary cirrhosis, and even liver failure. Silybum marianum L. (SM) plant is used in teas or eaten in some countries due to its antioxidant and hepatoprotective properties. Because of its low and poor oral bioavailability, so we improve the therapeutic activity of Silybum marianum L. extract (SM) by studying the potential effects of nanoformulation of Silybum marianium L. extract (nano-SM) on 17α-ethinylestradiol (EE)-induced intrahepatic cholestasis. METHODS Thirty female Sprague-Dawley rats were divided into 5 groups (6 rats/group). Group I: Rats were received the treatment vehicle and served as normal group. Group II:Rats were injected daily with EE (10 mg/kg) for five successive days. Group III-V: Rats were injected daily with EE (10 mg/kg) and treated with either Ursodeoxycholic acid (UDCA) (40 mg/kg), SM (100 mg/kg) and nano-SM (100 mg/kg) orally once/day throughout the trialfor five successive days, respectively. RESULTS Nano-SM greatly dampened the increase in serum levels of total and direct bilirubin, alanine aminotransaminase, aspartate aminotransaminase, and alkaline phosphatase caused by EE. Furthermore, nano-SM increased the hepatic contents of reduced glutathione (GSH) and catalase (CAT) and also upregulated the relative hepatic gene expressions of Rho-kinase (ROCK-1), myosin light chain kinase (MLCK), and myosin phosphatase target subunit (MYPT1) compared to the EE-induced group. Administration of nano-SM reduced hepatic lipid peroxidation and downregulated the relative hepatic expressions of the nuclear factor-kappa B (NF-ҡB) and interleukin-1β (IL-1β). In addition, nano-SM improved the histopathological changes induced by EE. CONCLUSION Nano-SM possessed a superior effect over SM, which can be considered an effective protective modality against EE-induced cholestatic liver injury through its antioxidant, anti-inflammatory activities, and enhancing bile acid (BA) efflux.
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Affiliation(s)
- Maha B Salem
- Pharmacology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
| | - Dina Mostafa Mohammed
- Nutrition and Food Sciences Department, National Research Centre, Dokki, Giza, 12622, Egypt.
| | - Olfat A Hammam
- Pathology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
| | - Mohamed Elzallat
- Immunology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
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Mancak M, Altintas D, Balaban Y, Caliskan UK. Evidence-based herbal treatments in liver diseases. HEPATOLOGY FORUM 2024; 5:50-60. [PMID: 38283267 PMCID: PMC10809338 DOI: 10.14744/hf.2022.2022.0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/30/2024]
Abstract
The liver is the main organ for metabolic and detoxification reactions in the body. Therefore, its diseases can be associated with both metabolic disorders, such as insulin resistance, obesity, diabetes, or dyslipidemia, and exogenous insults such as drugs, xenobiotics, or alcohol. Indeed, lifestyle changes are the primary approaches for the prevention and treatment of liver diseases. Since ancient times, herbals have also been used for preventive and therapeutic purposes, because of their anti-apoptotic, anti-inflammatory, and antioxidant effects. Here, the literature was reviewed for potential therapeutic effects of plants and their compounds by including in vitro and in vivo studies, as well as clinical trials. Although the available data imply some beneficial roles of herbals on the liver, the indications and posology of specific plants need to be clarified through multicenter, randomized clinical trials.
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Affiliation(s)
- Methiye Mancak
- Department of Pharmacognosy and Pharmaceutical Botany, Gazi University Faculty of Pharmacy, Ankara, Turkiye
| | - Dudu Altintas
- Department of Pharmacognosy, Duzce University Faculty of Pharmacy, Duzce, Turkiye
| | - Yasemin Balaban
- Division of Gastroenterology, Department of Internal Medical Sciences, Hacettepe University School of Medicine, Ankara, Turkiye
| | - Ufuk Koca Caliskan
- Department of Pharmacognosy and Pharmaceutical Botany, Gazi University Faculty of Pharmacy, Ankara, Turkiye
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Alkathiri FA, Bukhari SI, Imam SS, Alshehri S, Mahdi WA. Formulation of silymarin binary and ternary solid dispersions: Characterization, simulation study and cell viability assessment against lung cancer cell line. Heliyon 2024; 10:e23221. [PMID: 38163135 PMCID: PMC10756988 DOI: 10.1016/j.heliyon.2023.e23221] [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: 10/01/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 01/03/2024] Open
Abstract
Silymarin (SL) is a water-insoluble flavonoid used in the treatment of different diseases, but its therapeutic activity is limited due to its low solubility. So, in the present study, SL solid dispersions (SDs) were developed using different carriers like Kollidone VA64 (KL), Soluplus (SP), and Poloxamer 188 (PL) by solvent evaporation (SE), microwave irradiation (MI), and freeze-drying (FD) methods. The phase solubility and saturation solubility studies were assessed to estimate the stability constant as well as the carrier effect. The dissolution studies were performed for prepared SL-SDs (binary and ternary) to select the optimum SL-SDs. The selected SL-SDs (F5, F9) were further characterized for infrared spectroscopy (IR), nuclear magnetic resonance (NMR), differential scanning calorimeter (DSC), scanning electron microscope (SEM), and X-ray diffraction (XRD). Finally, the comparative cell viability assay (lung cancer cell line) was performed to evaluate the change in activity after the formulation of SDs. The phase solubility and solubility study results displayed marked enhancements in solubility. The dissolution study findings showed significant enhancement in drug release from ternary solid dispersions (F7-F9) > ternary physical mixture (PM3) > binary solid dispersions (F1-F6) > binary physical mixture (PM1, PM2) in comparison to free SL. A greater release was observed from ternary SDs due to the addition of PL in the formulation, which had a synergistic effect on increasing the solubility. IR and NMR spectra revealed no chemical interaction between SL, KL, and PL. DSC, XRD, and SEM all confirmed the transformation of crystalline SL into amorphous SL. The cell viability assay demonstrated significantly enhanced results from ternary solid dispersion (F9) compared to free SL. Based on the study results, it can be said that SL-SDs are an alternative way to deliver drugs orally that can improve solubility and have anti-cancer activity.
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Affiliation(s)
- Fai A. Alkathiri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sarah I. Bukhari
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Syed Sarim Imam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Wael A. Mahdi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Pandey V, Rathee S, Sen D, Jain SK, Patil UK. Phytovesicular Nanoconstructs for Advanced Delivery of Medicinal Metabolites: An In-Depth Review. Curr Drug Targets 2024; 25:847-865. [PMID: 39171597 DOI: 10.2174/0113894501310832240815071618] [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: 03/26/2024] [Revised: 06/17/2024] [Accepted: 07/11/2024] [Indexed: 08/23/2024]
Abstract
Phytochemicals, the bioactive compounds in plants, possess therapeutic benefits, such as antimicrobial, antioxidant, and pharmacological activities. However, their clinical use is often hindered by poor bioavailability and stability. Phytosome technology enhances the absorption and efficacy of these compounds by integrating vesicular systems like liposomes, niosomes, transfersomes, and ethosomes. Phytosomes offer diverse biological benefits, including cardiovascular protection through improved endothelial function and oxidative stress reduction. They enhance cognitive function and protect against neurodegenerative diseases in the nervous system, aid digestion and reduce inflammation in the gastrointestinal system, and provide hepatoprotective effects by enhancing liver detoxification and protection against toxins. In the genitourinary system, phytosomes improve renal function and exhibit anti-inflammatory properties. They also modulate the immune system by enhancing immune responses and reducing inflammation and oxidative stress. Additionally, phytosomes promote skin health by protecting against UV radiation and improving hydration and elasticity. Recent patented phytosome technologies have led to innovative formulations that improve the stability, bioavailability, and therapeutic efficacy of phytochemicals, although commercialization challenges like manufacturing scalability and regulatory hurdles remain. Secondary metabolites from natural products are classified into primary and secondary metabolites, with a significant focus on terpenoids, phenolic compounds, and nitrogen-containing compounds. These metabolites have notable biological activities: antimicrobial, antioxidant, antibiotic, antiviral, anti-inflammatory, and anticancer effects. In summary, this review amalgamates the latest advancements in phytosome technology and secondary metabolite research, presenting a holistic view of their potential to advance therapeutic interventions and contribute to the ever-evolving landscape of natural product-based medicine.
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Affiliation(s)
- Vishal Pandey
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
| | - Sunny Rathee
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
| | - Debasis Sen
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
| | - Sanjay K Jain
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
| | - Umesh K Patil
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
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Ghahfarrokhi SH, Heidari-Soureshjani S, Sherwin CMT, Azadegan-Dehkordi Z. Efficacy and Mechanisms of Silybum Marianum, Silymarin, and Silibinin on Rheumatoid Arthritis and Osteoarthritis Symptoms: A Systematic Review. Curr Rheumatol Rev 2024; 20:414-425. [PMID: 38314596 DOI: 10.2174/0115733971266397231122080247] [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: 07/19/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND Rheumatoid arthritis (RA) and osteoarthritis (OA) are the most common forms of skeletal disease worldwide. OBJECTIVE The current systematic review investigated the mechanisms of Silybum marianum, silymarin, and silibinin on RA and OA symptoms. METHODS The PRISMA 2020 statement was used for reporting Items in this systematic review. The result was a list of five databases, including Web of Science, Cochrane Library, Embase, PubMed, and Scopus. After determining the inclusion and exclusion criteria, of 437 records identified, 21 studies were eligible. The data were extracted from the studies and imported into an Excel form, and finally, the effects, outcomes, and associated mechanisms were surveyed. RESULTS Silybum marianum and its main constituents revealed immunomodulatory, anti-inflammatory, antioxidant, and anti-apoptotic properties in humans and laboratory animals. Moreover, they protect the joints against the cartilage matrix's hypocellularity and fibrillation, reduce synovitis, and inhibit degeneration of aggrecan and collagen-II in human chondrocytes. They also, through reducing inflammatory cytokines, show an analgesic effect. Although silymarin and silibinin have low absorption, their bioavailability can be increased with nanoparticles. CONCLUSION In experimental studies, Silybum marianum, silymarin, and silibinin revealed promising effects on RA and OA symptoms. However, more clinical studies are needed in this field to obtain reliable results and clinical administration of these compounds.
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Affiliation(s)
- Shahrzad Habibi Ghahfarrokhi
- Department of Social Medicine, Modeling in Health Research Center, Shahrekord University of Medical Sciences, Social Determinants of Health Research Center, Shahrekord, Iran
| | | | - Catherine M T Sherwin
- Pediatric Clinical Pharmacology and Toxicology, Department of Pediatrics, Wright State University Boonshoft School of Medicine, Dayton Children's Hospital, One Children's Plaza, Dayton, Ohio, USA
| | - Zahra Azadegan-Dehkordi
- Oriented Nursing Midwifery Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Gupta J, Jalil AT, Riyad Muedii ZAH, Aminov Z, Alsaikhan F, Ramírez-Coronel AA, Ramaiah P, Farhood B. The Radiosensitizing Potentials of Silymarin/Silibinin in Cancer: A Systematic Review. Curr Med Chem 2024; 31:6992-7014. [PMID: 37921180 DOI: 10.2174/0109298673248404231006052436] [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: 02/09/2023] [Revised: 07/10/2023] [Accepted: 09/11/2023] [Indexed: 11/04/2023]
Abstract
INTRODUCTION Although radiotherapy is one of the main cancer treatment modalities, exposing healthy organs/tissues to ionizing radiation during treatment and tumor resistance to ionizing radiation are the chief challenges of radiotherapy that can lead to different adverse effects. It was shown that the combined treatment of radiotherapy and natural bioactive compounds (such as silymarin/silibinin) can alleviate the ionizing radiation-induced adverse side effects and induce synergies between these therapeutic modalities. In the present review, the potential radiosensitization effects of silymarin/silibinin during cancer radiation exposure/radiotherapy were studied. METHODS According to the PRISMA guideline, a systematic search was performed for the identification of relevant studies in different electronic databases of Google Scholar, PubMed, Web of Science, and Scopus up to October 2022. We screened 843 articles in accordance with a predefined set of inclusion and exclusion criteria. Seven studies were finally included in this systematic review. RESULTS Compared to the control group, the cell survival/proliferation of cancer cells treated with ionizing radiation was considerably less, and silymarin/silibinin administration synergistically increased ionizing radiation-induced cytotoxicity. Furthermore, there was a decrease in the tumor volume, weight, and growth of ionizing radiation-treated mice as compared to the untreated groups, and these diminutions were predominant in those treated with radiotherapy plus silymarin/ silibinin. Furthermore, the irradiation led to a set of biochemical and histopathological changes in tumoral cells/tissues, and the ionizing radiation-induced alterations were synergized following silymarin/silibinin administration (in most cases). CONCLUSION In most cases, silymarin/silibinin administration could sensitize the cancer cells to ionizing radiation through an increase of free radical formation, induction of DNA damage, increase of apoptosis, inhibition of angiogenesis and metastasis, etc. However, suggesting the use of silymarin/silibinin during radiotherapeutic treatment of cancer patients requires further clinical studies.
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Affiliation(s)
- Jitendra Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, U.P., India
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, 51001, Iraq
| | | | - Zafar Aminov
- Department of Public Health and Healthcare Management, Samarkand State Medical University, 18 Amir Temur Street, Samarkand, Uzbekistan
- Department of Scientific Affairs, Tashkent State Dental Institute, 103 Makhtumkuli Str., Tashkent, Uzbekistan
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Andrés Alexis Ramírez-Coronel
- Psychometry and Ethology Laboratory, Azogues Campus Nursing Career, Health and Behavior Research Group (HBR), Catholic University of Cuenca, Cuenca, Ecuador
- Epidemiology and Biostatistics Research Group, CES University, Medellin, Colombia
- Educational Statistics Research Group (GIEE), National University of Education, Cuenca, Ecuador
| | | | - Bagher Farhood
- Department of Medical Physics and Radiology, Faculty of Paramedical Sciences, Kashan University of Medical Sciences, Kashan, Iran
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Bi X, Watts DB, Dorman I, Kirk CM, Thomas M, Singleton I, Malcom C, Barnes T, Carter C, Liang A. Polyamidoamine dendrimer-mediated hydrogel for solubility enhancement and anti-cancer drug delivery. J Biomater Appl 2024; 38:733-742. [PMID: 37933579 DOI: 10.1177/08853282231213712] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
The application of hydrogels for anti-cancer drug delivery has garnered considerable interest in the medical field. Current cancer treatment approaches, such as chemotherapy and radiation therapy, often induce severe side effects, causing significant distress and substantial health complications to patients. Hydrogels present an appealing solution as they can be precisely injected into specific sites within the body, facilitating the sustainable release of encapsulated drugs. This localized treatment approach holds great potential for reducing toxicity levels and improving drug delivery efficacy. In this study we developed a hydrogel delivery system containing polyamidoamine (PAMAM) dendrimer and polyethylene glycol (PEG) for solubility enhancement and sustained delivery of hydrophobic anti-cancer drugs. The three selected model drugs, e.g. silibinin, camptothecin, and methotrexate, possess limited aqueous solubility and thus face restricted application. In the presence of vinyl sulfone functionalized PAMAM dendrimer at 45 mg/mL concentration, drug solubility is increased by 37-fold, 4-fold, and 10-fold for silibinin, camptothecin, and methotrexate, respectively. By further crosslinking of the functionalized PAMAM dendrimer and thiolated PEG, we successfully developed a fast-crosslinking hydrogel capable of encapsulating a significant payload of solubilized cancer drugs for sustained release. In water, the drug encapsulated hydrogels release 30%-80% of their loads in 1-4 days. MTT assays of J82 and MCF7 cells with various doses of drug encapsulated hydrogels reveal that cytotoxicity is observed for all three drugs on both J82 and MCF7 cell lines after 48 h. Notably, camptothecin exhibits higher cytotoxicity to both cell lines than silibinin and methotrexate, achieving up to 95% cell death at experimental conditions, despite its lower solubility. Our experiments provide evidence that the PAMAM dendrimer-mediated hydrogel system significantly improves the solubility of hydrophobic drugs and facilitates their sustained release. These findings position the system as a promising platform for controlled delivery of hydrophobic drugs for intratumoral cancer treatment.
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Affiliation(s)
- Xiangdong Bi
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Darra B Watts
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Ian Dorman
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Casianna M Kirk
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Marisa Thomas
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Isaiah Singleton
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Colleen Malcom
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Taylor Barnes
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Colby Carter
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
| | - Aiye Liang
- Department of Chemistry, Charleston Southern University, Charleston, SC, USA
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Moalefshahri R, Javid H, Gheybi F, Fallahnezhad S, Hashemy SI. The Role of Silymarin in Mitigating Inflammation and Cognitive Impairment Induced by Ovariectomy in Wistar Rats. Mediators Inflamm 2023; 2023:1-18. [DOI: 10.1155/2023/6639533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2025] Open
Abstract
Background. Silymarin, a polyphenolic flavonoid found in milk thistle, has been used to treat liver and brain injuries in humans and animals. The study aims to investigate the protective effects of silymarin on spatial and passive avoidance memory, oxidative stress, and inflammatory factors in the brain and liver tissues of ovariectomized (OVX) Wistar rats. Methods. The study involved 30 female Wistar rats divided into control, sham, and three silymarin-treated groups. After ovariectomy, rats underwent CT scan, and some of them were administered silymarin via gavage for 2 months. Memory and learning were assessed using Morris water maze and shuttle box tests. Brain and liver tissues were analyzed for inflammatory factors (IL-1β, TNFα, and IL-6) and oxidative stress markers (CAT, SOD, and MDA) after sacrifice. Results. Silymarin improved spatial memory and fear learning compared to the sham group ( to ). It also significantly reduced IL-1β, TNF-α, and IL-6 levels in the cortex, hippocampus, and liver ( to ) and increased CAT and SOD while decreasing MDA levels ( to ) compared to control and sham groups. Conclusion. Long-term administration of silymarin extract can improve learning and memory, reverse cognitive impairment caused by ovariectomy, and reduce oxidative stress and inflammatory factors induced by ovariectomy in the liver and brain of Wistar rats. This is due to the reduction in MDA levels and an increase in CAT activity, although silymarin has some effect on SOD at high doses.
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Affiliation(s)
- Razieh Moalefshahri
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Javid
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Laboratory Sciences, Varastegan Institute for Medical Sciences, Mashhad, Iran
- Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Gheybi
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somaye Fallahnezhad
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Department of Anatomical Sciences, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Seyed Isaac Hashemy
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Salimi-Sabour E, Tahri RA, Asgari A, Ghorbani M. The novel hepatoprotective effects of silibinin-loaded nanostructured lipid carriers against diazinon-induced liver injuries in male mice. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 197:105643. [PMID: 38072518 DOI: 10.1016/j.pestbp.2023.105643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/20/2023] [Accepted: 10/09/2023] [Indexed: 12/18/2023]
Abstract
In the current study, silibinin-loaded nanostructured lipid carriers (Sili-NLCs) was synthesized, and the hepatoprotective effectiveness of Sili-NLCs against diazinon (DZN)-induced liver damage in male mice was evaluated. The emulsification-solvent evaporation technique was applied to prepare Sili-NLCs, and characterized by using particle size, zeta potential, entrapment efficacy (EE %), in vitro drug release behavior, and stability studies. In vivo, studies were done on male mice. Hepatotoxicity in male mice were induced by DZN (10 mg/kg/day, i.p.). Four groups treated with silibinin and Sili-NLCs with the same doses (100 and 200 mg/kg, p.o.). On 31th days, serum and liver tissue samples were collected. Alanine (ALT) and aspartate (AST) aminotransferase levels, oxidative stress biomarkers, inflammatory cytokines, and histopathological alterations were assessed. The Sili-NLCs particle size, zeta potential, polydispersity index (PDI), and EE % were obtained at 220.8 ± 0.86 nm, -18.7 ± 0.28 mV, 0.118 ± 0.03, and 71.83 ± 0.15%, respectively. The in vivo studies revealed that DZN significantly increased the serum levels of AST, ALT, hepatic levels of lipid peroxidation (LPO), and tumor necrosis factor-α (TNF-α), while decreased the antioxidant defense system in the mice's liver. However, Sili-NLCs was more effective than silibinin to return the aforementioned ratio toward the normal situation, and these results were well correlated with histopathological findings. Improvement of silibinin protective efficacy and oral bioavailability by using NLCs caused to Sili-NLCs can be superior to free silibinin in ameliorating DZN-induced hepatotoxicity in male mice.
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Affiliation(s)
- Ebrahim Salimi-Sabour
- Department of Pharmacognosy and Traditional Pharmacy, Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ramazan-Ali Tahri
- Nanobiotechnology Research Centre, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Amirhossein Asgari
- Department of Pharmacognosy and Traditional Pharmacy, Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Maryam Ghorbani
- Department of pharmacology and Toxicology, Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Ramírez-Carreto RJ, Zaldívar-Machorro VJ, Pérez-Ramírez DJ, Rodríguez-López BE, Meza C, García E, Santamaría A, Chavarría A. Oral Administration of Silybin Protects Against MPTP-Induced Neurotoxicity by Reducing Pro-inflammatory Cytokines and Preserving BDNF Levels in Mice. Mol Neurobiol 2023; 60:6774-6788. [PMID: 37480498 PMCID: PMC10657796 DOI: 10.1007/s12035-023-03485-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/05/2023] [Indexed: 07/24/2023]
Abstract
Parkinson's disease (PD) is the second most frequent neurodegenerative disease associated with motor dysfunction secondary to the loss of dopaminergic neurons in the nigrostriatal axis. Actual therapy consists mainly of levodopa; however, its long-term use promotes secondary effects. Consequently, finding new therapeutic alternatives, such as neuroprotective molecules, is necessary. Among these alternatives is silybin (Sb), the major bioactive flavonolignan in silymarin. Both exert neuroprotective effects, preserving dopamine levels and dopaminergic neurons when administered in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse PD model, being probably Sb the potential therapeutic molecule behind this effect. To elucidate the role of Sb in the PD model, we determined the dose-dependent conservation of striatal dopamine content following Sb oral administration. Then, we evaluated motor deficit tests using the best dopamine conservative dose of Sb and determined a cytokine-dependent inflammatory profile status, malondialdehyde as an oxidative stress product, and neurotrophic factors content in the MPTP-induced mouse PD model. Our results show that oral Sb at 100 mg/kg dose conserved about 60% dopamine levels. Also, Sb improved motor deficits, preserved neurotrophic factors content and mitochondrial function, reduced lipid peroxidation, diminished proinflammatory cytokines to basal levels, enhanced fractalkine production in the striatum and substantia nigra, and increased IL-10 and IL-4 levels in the substantia nigra in the MPTP mice. Thus, oral Sb may be a potential pharmacological PD treatment alternative.
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Affiliation(s)
- Ricardo J Ramírez-Carreto
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
- Facultad de Química, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México
| | - Víctor J Zaldívar-Machorro
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
- Facultad de Química, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México
| | - Dafne J Pérez-Ramírez
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Blanca E Rodríguez-López
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Claudia Meza
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Esperanza García
- Laboratorio de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S, Ciudad de México, 14269, México
| | - Abel Santamaría
- Facultad de Ciencias, Universidad Nacional Autónoma de México, S.S, Ciudad de México, 04510, México
| | - Anahí Chavarría
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México.
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Berga M, Logviss K, Lauberte L, Paulausks A, Mohylyuk V. Flavonoids in the Spotlight: Bridging the Gap between Physicochemical Properties and Formulation Strategies. Pharmaceuticals (Basel) 2023; 16:1407. [PMID: 37895878 PMCID: PMC10610233 DOI: 10.3390/ph16101407] [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: 09/01/2023] [Revised: 09/27/2023] [Accepted: 09/30/2023] [Indexed: 10/29/2023] Open
Abstract
Flavonoids are hydroxylated polyphenols that are widely distributed in plants with diverse health benefits. Despite their popularity, the bioavailability of flavonoids is often overlooked, impacting their efficacy and the comparison of products. The study discusses the bioavailability-related physicochemical properties of flavonoids, with a focus on the poorly soluble compounds commonly found in dietary supplements and herbal products. This review sums up the values of pKa, log P, solubility, permeability, and melting temperature of flavonoids. Experimental and calculated data were compiled for various flavonoid subclasses, revealing variations in their physicochemical properties. The investigation highlights the challenges posed by poorly soluble flavonoids and underscores the need for enabling formulation approaches to enhance their bioavailability and therapeutic potential. Compared to aglycones, flavonoid glycosides (with sugar moieties) tend to be more hydrophilic. Most of the reviewed aglycones and glycosides exhibit relatively low log P and high melting points, making them "brick dust" candidates. To improve solubility and absorption, strategies like size reduction, the potential use of solid dispersions and carriers, as well as lipid-based formulations have been discussed.
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Affiliation(s)
| | | | | | | | - Valentyn Mohylyuk
- Laboratory of Finished Dosage Forms, Faculty of Pharmacy, Riga Stradiņš University, LV-1007 Riga, Latvia
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Abd-Alaziz DM, Mansour M, Nasr M, Sammour OA. Spanethosomes as a novel topical carrier for silymarin in contrast to conventional spanlastics: Formulation development, in vitro and ex vivo evaluation for potential treatment of leishmaniasis. J Drug Deliv Sci Technol 2023; 88:104887. [DOI: 10.1016/j.jddst.2023.104887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Imam SS, Alshehri S, Altamimi MA, Mahdi WA, Qamar W. Formulation of Silymarin-β Cyclodextrin-TPGS Inclusion Complex: Physicochemical Characterization, Molecular Docking, and Cell Viability Assessment against Breast Cancer Cell Lines. ACS OMEGA 2023; 8:34898-34907. [PMID: 37779986 PMCID: PMC10536084 DOI: 10.1021/acsomega.3c04225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/29/2023] [Indexed: 10/03/2023]
Abstract
Silymarin (SIL) is a poorly water-soluble flavonoid reported for different pharmacological properties. Its therapeutic applications are limited due to poor water solubility. In this study, the solubility of silymarin has been enhanced by preparing freeze-dried binary and ternary complexes using beta cyclodextrin (βCD) and d-α-tocopherol polyethylene glycol 1000 succinate (TPGS). The stoichiometry of the drug and the carrier was selected from the phase solubility study. The dissolution study was performed to assess the effect of complexation on the release pattern of SIL. The formation of inclusion complexes was confirmed by different physicochemical studies. Finally, a cell viability assay (MCF 7; breast cancer cell line) was performed to compare the activity with free SIL. The phase solubilization results revealed the formation of a stable complex (binary) with a stability constant and complexation efficiency (CE) value of 288 mol L-1 and 0.045%. The ternary sample depicted a significantly enhanced stability constant and CE value (890 mol L-1 and 0.14%). The release study results showed a marked increase in the release pattern after addition of βCD (alone) in the binary mixture (49.4 ± 3.1%) as well as inclusion complex (66.2 ± 3.2%) compared to free SIL (32.7 ± 1.85%). Furthermore, with the addition of TPGS in SIL-βCD (ternary), the SIL release was found to be significantly enhanced from the SIL ternary mixture (79.2 ± 2.13%) in 120 min. However, fast SIL release was achieved with 99.2 ± 1.7% in 45 min for the SIL ternary complex. IR and NMR spectral analysis results revealed the formation of a stable complex with no drug-polymer interaction. The formation of complexes was also confirmed by the molecular docking study (docking scores of 4.1 and -6.4 kcal/mol). The in vitro cell viability result showed a concentration-dependent activity. The IC50 value of the SIL ternary complex was found to be significantly lower than that of free SIL. The findings of the study concluded that the prepared SIL inclusion complex can be used as an alternative oral delivery system to enhance solubility, dissolution, and biological activity against the tested cancer cell line.
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Affiliation(s)
- Syed Sarim Imam
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Sultan Alshehri
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammad A. Altamimi
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Wael A. Mahdi
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Wajhul Qamar
- Department
of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Yang Q, Tan T, He Q, Guo C, Chen D, Tan Y, Feng J, Song X, Gong T, Li J. Combined Amphiphilic Silybin Meglumine Nanosuspension Effective Against Hepatic Fibrosis in Mice Model. Int J Nanomedicine 2023; 18:5197-5211. [PMID: 37720597 PMCID: PMC10505037 DOI: 10.2147/ijn.s407762] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 09/06/2023] [Indexed: 09/19/2023] Open
Abstract
Introduction Silybin (SLB) as an effective hepatoprotective phytomedicine has been limited by its hydrophobicity, poor bioavailability and accumulation at lesion sites. Additionally, present drug loading methods are impeded by their low drug loading capacity, potential hazard of materials and poor therapeutic effects. Consequently, there is a pressing need to devise an innovative approach for preparing nanosuspensions loaded with both SLB and Silybin Meglumine salt (SLB-M), as well as to investigate the therapeutic effects of SLB nanosuspensions against hepatic fibrosis. Methods The SLB nanosuspension (NS-SLB) was prepared and further modified with a hyaluronic acid-cholesterol conjugate (NS-SLB-HC) to improve the CD44 targeting proficiency of NS-SLB. To validate the accumulation of CD44 and ensure minimal cytotoxicity, cellular uptake and cytotoxicity assessments were carried out for the nanosuspensions. Western blotting was employed to evaluate the anti-hepatic fibrosis efficacy in LX-2 cells by inhibiting the secretion of collagen I. Hepatic fibrosis mouse models were used to further confirm the effectiveness of NS-SLB and NS-SLB-HC against hepatic fibrosis in vivo. Results Uniform nanosuspensions were prepared through self-assembly, achieving high drug loading rates of 89.44% and 60.67%, respectively. Both SLB nanosuspensions showed minimal cytotoxicity in cellular environments and mitigated hepatic fibrosis in vitro. NS-SLB-HC was demonstrated to target activated hepatic stellate cells by receptor-ligand interaction between HA and CD44. They can reverse hepatic fibrosis in vivo by downregulating TGF-β and inhibiting the secretion of α-SMA and collagen I. Conclusion Designed as a medical excipient analogue, SLB-M was aimed to establish an innovative nanosuspension preparation method, characterized by high drug loading capacity and a notable impact against hepatic fibrosis.
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Affiliation(s)
- Qin Yang
- School of Pharmacy, North Sichuan Medical College, Nanchong637100, People’s Republic of China
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Tiantian Tan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Qin He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Chenqi Guo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Dan Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Yulu Tan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Jiaxing Feng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Xu Song
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Tao Gong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu610041, People’s Republic of China
| | - Jia Li
- West China Hospital of Stomatology, Sichuan University, Chengdu610041, People’s Republic of China
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Mishra AK, Neha S, Rani L, Jain A, Dewangan HK, Sahoo PK. Rationally designed nanoparticulate delivery approach for silymarin with natural bio-enhancer: In vitro characterization and in vivo evaluations of hepatoprotective effects in a mouse model. J Drug Deliv Sci Technol 2023; 86:104580. [DOI: 10.1016/j.jddst.2023.104580] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2024]
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Safarpour S, Safarpour S, Akbar Moghadamnia A, Kazemi S, Ebrahimpour A, Shirafkan F. The protective effects of silymarin nanoemulsion on 5-fluorouracil-induced gastrointestinal toxicity in rats. Saudi Pharm J 2023; 31:101672. [PMID: 37448841 PMCID: PMC10336682 DOI: 10.1016/j.jsps.2023.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 06/09/2023] [Indexed: 07/15/2023] Open
Abstract
5-Fluorouracil (5FUra) is the third most popular chemotherapeutic component employed to treat solid tumors. In the present study, we aimed to appraise the silymarin (SM) and silymarin nanoemulsion (SMN) effect on 5FUra-induced gastrointestinal toxicity in adult male rats. A total of 30 male Wistar rats were divided into 6 groups including the control (Crl) group, and groups treated with SMN (5 mg.kg-1), SM (5 mg.kg-1), 5FUra + SMN (5 mg.kg-1), and 5FUra + SM (5 mg.kg-1) by IP injection for 14 days. And gastrointestinal toxicity was induced by a single intraperitoneal (IP) injection of 5FUra (100 mg.kg-1) for the last group in the study. Treating rats with SM and SMN diminished elevating malondialdehyde (MDA) levels, and improved total antioxidant capacity (TAC) levels. Also, the intensity of mRNA expression of interleukin-2 (IL-2) and tumor necrosis factor-alpha (TNF-α) caused by 5FUra in the gastrointestinal tissue tract, and macroscopic oral ulcerations decreased, ass well as weight loss was prevented, particularly in the SMN group. Moreover, in the microscopic scope, there were significant improvements in the levels of hyperemia, hyaline, and inflammatory cell infiltration in the tongue, esophagus, and intestinal tissues in the FUra + SMN and FUra + SM groups compared to 5FUra. Hence, treatment with SM and SMN reduced oxidative stress, histopathological degeneration, and gene expression of inflammatory markers in the gastrointestinal tract. According to the results, treatment with SM and SMN markedly decreases the gastrointestinal toxicity caused by 5FUra.
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Affiliation(s)
- Soheila Safarpour
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
- Department of Pharmacology and Toxicology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Samaneh Safarpour
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Ali Akbar Moghadamnia
- Department of Pharmacology and Toxicology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Sohrab Kazemi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Anahita Ebrahimpour
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Fatemeh Shirafkan
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Ranjbar S, Emamjomeh A, Sharifi F, Zarepour A, Aghaabbasi K, Dehshahri A, Sepahvand AM, Zarrabi A, Beyzaei H, Zahedi MM, Mohammadinejad R. Lipid-Based Delivery Systems for Flavonoids and Flavonolignans: Liposomes, Nanoemulsions, and Solid Lipid Nanoparticles. Pharmaceutics 2023; 15:1944. [PMID: 37514130 PMCID: PMC10383758 DOI: 10.3390/pharmaceutics15071944] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Herbal chemicals with a long history in medicine have attracted a lot of attention. Flavonolignans and flavonoids are considered as two classes of the above-mentioned compounds with different functional groups which exhibit several therapeutic capabilities such as antimicrobial, anti-inflammatory, antioxidant, antidiabetic, and anticancer activities. Based on the studies, high hydrophobic properties of the aforementioned compounds limit their bioavailability inside the human body and restrict their wide application. Nanoscale formulations such as solid lipid nanoparticles, liposomes, and other types of lipid-based delivery systems have been introduced to overcome the above-mentioned challenges. This approach allows the aforementioned hydrophobic therapeutic compounds to be encapsulated between hydrophobic structures, resulting in improving their bioavailability. The above-mentioned enhanced delivery system improves delivery to the targeted sites and reduces the daily required dosage. Lowering the required daily dose improves the performance of the drug by diminishing its side effects on non-targeted tissues. The present study aims to highlight the recent improvements in implementing lipid-based nanocarriers to deliver flavonolignans and flavonoids.
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Affiliation(s)
- Shahla Ranjbar
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Zabol, Zabol 9861335856, Iran
| | - Abbasali Emamjomeh
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Zabol, Zabol 9861335856, Iran
| | - Fatemeh Sharifi
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7616913555, Iran
| | - Atefeh Zarepour
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, 34396 Istanbul, Turkey
| | - Kian Aghaabbasi
- Department of Biotechnology, University of Guilan, University Campus 2, Khalij Fars Highway 5th km of Ghazvin Road, Rasht 4199613776, Iran
| | - Ali Dehshahri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| | - Azadeh Mohammadi Sepahvand
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz 7148664685, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, 34396 Istanbul, Turkey
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol 9861335856, Iran
| | - Mohammad Mehdi Zahedi
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon, SK S7N 5C9, Canada
| | - Reza Mohammadinejad
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7616913555, Iran
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50
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Marques MP, Varela C, Mendonça L, Cabral C. Nanotechnology-Based Topical Delivery of Natural Products for the Management of Atopic Dermatitis. Pharmaceutics 2023; 15:1724. [PMID: 37376172 DOI: 10.3390/pharmaceutics15061724] [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: 05/05/2023] [Revised: 06/08/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Atopic dermatitis (AD) is a chronic eczematous inflammatory disease that may arise from environmental, genetic, and immunological factors. Despite the efficacy of current treatment options such as corticosteroids, such approaches are mainly focused on symptom relief and may present certain undesirable side effects. In recent years, isolated natural compounds, oils, mixtures, and/or extracts have gained scientific attention because of their high efficiency and moderate to low toxicity. Despite their promising therapeutic effects, the applicability of such natural healthcare solutions is somewhat limited by their instability, poor solubility, and low bioavailability. Therefore, novel nanoformulation-based systems have been designed to overcome these limitations, thus enhancing the therapeutic potential, by promoting the capacity of these natural drugs to properly exert their action in AD-like skin lesions. To the best of our knowledge, this is the first literature review that has focused on summarizing recent nanoformulation-based solutions loaded with natural ingredients, specifically for the management of AD. We suggest that future studies should focus on robust clinical trials that may confirm the safety and effectiveness of such natural-based nanosystems, thus paving the way for more reliable AD treatments.
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Affiliation(s)
- Mário Pedro Marques
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Clinic Academic Center of Coimbra (CACC), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
| | - Carla Varela
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Clinic Academic Center of Coimbra (CACC), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Chemical Process Engineering and Forest Products (CIEPQPF), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Laura Mendonça
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Clinic Academic Center of Coimbra (CACC), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Célia Cabral
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Clinic Academic Center of Coimbra (CACC), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, 3000-548 Coimbra, Portugal
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