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El-Nablaway M, Rashed F, Taher ES, Foda T, Abdeen A, Abdo M, Fericean L, Ioan BD, Mihaela O, Dinu S, Alexandru CC, Taymour N, Mohammed NA, El-Sherbiny M, Ibrahim AM, Zaghamir DE, Atia GA. Prospectives and challenges of nano-tailored biomaterials-assisted biological molecules delivery for tissue engineering purposes. Life Sci 2024:122671. [PMID: 38697279 DOI: 10.1016/j.lfs.2024.122671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/11/2024] [Accepted: 04/24/2024] [Indexed: 05/04/2024]
Abstract
Nano carriers have gained more attention for their possible medical and technological applications. Tailored nanomaterials can transport medications efficiently to targeted areas and allow for sustained medication discharge, reducing undesirable toxicities while boosting curative effectiveness. Nonetheless, transitioning nanomedicines from experimental to therapeutic applications has proven difficult, so different pharmaceutical incorporation approaches in nano scaffolds are discussed. Then numerous types of nanobiomaterials implemented as carriers and their manufacturing techniques are explored. This article is also supported by various applications of nanobiomaterials in the biomedical field.
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Affiliation(s)
- Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Diriyah, 13713 Riyadh, Saudi Arabia
| | - Fatema Rashed
- Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa 13110, Jordan
| | - Ehab S Taher
- Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa 13110, Jordan
| | - Tarek Foda
- Oral Health Sciences Department, Temple University's Kornberg School of Dentistry, USA
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh 13736, Egypt.
| | - Mohamed Abdo
- Department of Animal Histology and Anatomy, School of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Egypt
| | - Liana Fericean
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timișoara, Calea Aradului 119, CUI, Romania
| | - Bănățean-Dunea Ioan
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timișoara, Calea Aradului 119, CUI, Romania.
| | - Ostan Mihaela
- Department of Biology, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timisoara, Calea Aradului 119, CUI, Romania
| | - Stefania Dinu
- Department of Pedodontics, Faculty of Dental Medicine, Victor Babeş University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania; Pediatric Dentistry Research Center, Faculty of Dental Medicine, Victor Babeş University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania
| | - Cucui-Cozma Alexandru
- Second Department of Surgery Victor Babeș, University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania
| | - Noha Taymour
- Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Nourelhuda A Mohammed
- Physiology and Biochemistry Department, Faculty of Medicine, Mut'ah University, Mut'ah 61710, Al-Karak, Jordan
| | - Mohamed El-Sherbiny
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia
| | - Ateya M Ibrahim
- Department of Nursing, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Donia E Zaghamir
- Department of Nursing, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Gamal A Atia
- Department of Oral Medicine, Periodontology, and Diagnosis, Faculty of Dentistry, Suez Canal University, Ismailia 41522, Egypt
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Alharbi NK, Azeez ZF, Alhussain HM, Shahlol AMA, Albureikan MOI, Elsehrawy MG, Aloraini GS, El-Nablaway M, Khatrawi EM, Ghareeb A. Tapping the biosynthetic potential of marine Bacillus licheniformis LHG166, a prolific sulphated exopolysaccharide producer: structural insights, bio-prospecting its antioxidant, antifungal, antibacterial and anti-biofilm potency as a novel anti-infective lead. Front Microbiol 2024; 15:1385493. [PMID: 38659983 PMCID: PMC11039919 DOI: 10.3389/fmicb.2024.1385493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/18/2024] [Indexed: 04/26/2024] Open
Abstract
The escalating global threat of antimicrobial resistance necessitates prospecting uncharted microbial biodiversity for novel therapeutic leads. This study mines the promising chemical richness of Bacillus licheniformis LHG166, a prolific exopolysaccharide (EPSR2-7.22 g/L). It comprised 5 different monosaccharides with 48.11% uronic acid, 17.40% sulfate groups, and 6.09% N-acetyl glucosamine residues. EPSR2 displayed potent antioxidant activity in DPPH and ABTS+, TAC and FRAP assays. Of all the fungi tested, the yeast Candida albicans displayed the highest susceptibility and antibiofilm inhibition. The fungi Aspergillus niger and Penicillium glabrum showed moderate EPSR2 susceptibility. In contrast, the fungi Mucor circinelloides and Trichoderma harzianum were resistant. Among G+ve tested bacteria, Enterococcus faecalis was the most susceptible, while Salmonella typhi was the most sensitive to G-ve pathogens. Encouragingly, EPSR2 predominantly demonstrated bactericidal effects against both bacterial classes based on MBC/MIC of either 1 or 2 superior Gentamicin. At 75% of MBC, EPSR2 displayed the highest anti-biofilm activity of 88.30% against B. subtilis, while for G-ve antibiofilm inhibition, At 75% of MBC, EPSR2 displayed the highest anti-biofilm activity of 96.63% against Escherichia coli, Even at the lowest dose of 25% MBC, EPSR2 reduced biofilm formation by 84.13% in E. coli, 61.46% in B. subtilis. The microbial metabolite EPSR2 from Bacillus licheniformis LHG166 shows promise as an eco-friendly natural antibiotic alternative for treating infections and oxidative stress.
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Affiliation(s)
- Nada K. Alharbi
- Department of Biology, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | | | | | - Aisha M. A. Shahlol
- Department of Medical Laboratory Technology, Faculty of Medical Technology, Wadi-Al-Shatii University, Brack, Libya
| | - Mona Othman I. Albureikan
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohamed Gamal Elsehrawy
- College of Nursing, Prince Sattam Bin Abdelaziz University, Al-Kharj, Saudi Arabia
- Faculty of Nursing, Port Said University, Port Said, Egypt
| | - Ghfren S. Aloraini
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Riyadh, Saudi Arabia
| | - Elham Mohammed Khatrawi
- Department of Basic Medical Sciences, College of Medicine, Taibah University, Madinah, Saudi Arabia
| | - Ahmed Ghareeb
- Botany and Microbiology Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
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Hafez SH, Alwesabi SAM, Sagiron EI, Alwadei HSA, Abdalla AMO, ِAbdulrahman EEH, Elfaki NK, Mohamed NA, Alshahrani MA, Alshehri AA, Alzahrani MJ, Idris AM, Elsehrawey MG, El-Nablaway M, Ibrahim AM. Consumption of aphrodisiac drugs without prescription among men in Saudi Arabia: cross-sectional study. Saudi Pharm J 2024; 32:101955. [PMID: 38292406 PMCID: PMC10825545 DOI: 10.1016/j.jsps.2024.101955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 01/09/2024] [Indexed: 02/01/2024] Open
Abstract
Background: The prevalence and patterns of aphrodisiac drug consumption without prescription among men in Saudi Arabia remain underexplored, with limited empirical evidence available. Given the potential health implications and societal considerations, a comprehensive investigation is warranted. Aim: Assess the Prevalence, pattern of use and the associated factors of Aphrodisiac drugs consumption without prescription among men at Najran City, Saudi Arabia. Methods: Employing a cross-sectional descriptive study, 500 participants were included through convenience sampling. The utilized questionnaires covered a range of data, including socio-demographic information, patterns of aphrodisiac use, knowledge about aphrodisiacs, lifestyle details, a sexual health inventory for men, and a perceived stress level scale. Results: The study reveals a significant prevalence of unsanctioned aphrodisiac drug use (31%) among men in Najran City, Saudi Arabia, with a majority (79.3%) consuming these substances four times monthly. Associated disparities in knowledge, lifestyle, stress, and sexual function underscore the urgent need for policy interventions and tailored health education initiatives for this demographic. Conclusion: Approximately one-third of the sampled population engaged in the unsanctioned use of aphrodisiac drugs, with the majority utilizing them four times monthly. Tablets emerged as the most prevalent form of consumption. Commonly cited motives and justifications included peer influence and the perceived safety of aphrodisiacs. Influential factors encompassed levels of knowledge, lifestyle, stress levels, erectile function, age, education, and the number of wives. Recommendations: Urgent policy interventions are warranted to regulate the acquisition and distribution of aphrodisiacs. Tailored health education initiatives should be implemented for married and prospective married men.
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Affiliation(s)
- Sameer Hamdy Hafez
- Community Health Nursing, Beni-Suef University, Faculty of Nursing, Egypt
- Community and Mental Health Nursing, College of Nursing, Najran University, Najran, Saudi Arabia
| | | | - Elwaleed Idris Sagiron
- Community and Mental Health Nursing, College of Nursing, Najran University, Najran, Saudi Arabia
| | | | | | | | - Nahid Khalil Elfaki
- Community and Mental Health Nursing, College of Nursing, Najran University, Najran, Saudi Arabia
| | - Noha Ahmed Mohamed
- Community Health Nursing, Beni-Suef University, Faculty of Nursing, Egypt
| | - Mohammed Abdulrahman Alshahrani
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, P.O. Box 1988, Najran 61441, Saudi Arabia
| | - Ahmad A. Alshehri
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, P.O. Box 1988, Najran 61441, Saudi Arabia
| | - Mohammed Jamaan Alzahrani
- Departments of Pediatrics, College of Medicine, Najran University, Najran P.O. Box 1988, Saudi Arabia
| | - Amna Mohammed Idris
- Critical Care Nursing, Department of Medical Surgical Nursing, Najran University, Saudi Arabia
| | - Mohamed Gamal Elsehrawey
- College of Nursing, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Department of Nursing Administration, Faculty of Nursing, Port Said University, Egypt
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Diriyah, 13713, Riyadh, Saudi Arabia
| | - Ateya Megahed Ibrahim
- College of Nursing, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Family and Community Health Nursing Department, Faculty of Nursing, Port Said University, Port Said, Egypt
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Halawa EM, Fadel M, Al-Rabia MW, Behairy A, Nouh NA, Abdo M, Olga R, Fericean L, Atwa AM, El-Nablaway M, Abdeen A. Antibiotic action and resistance: updated review of mechanisms, spread, influencing factors, and alternative approaches for combating resistance. Front Pharmacol 2024; 14:1305294. [PMID: 38283841 PMCID: PMC10820715 DOI: 10.3389/fphar.2023.1305294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 12/18/2023] [Indexed: 01/30/2024] Open
Abstract
Antibiotics represent a frequently employed therapeutic modality for the management of bacterial infections across diverse domains, including human health, agriculture, livestock breeding, and fish farming. The efficacy of antibiotics relies on four distinct mechanisms of action, which are discussed in detail in this review, along with accompanying diagrammatic illustrations. Despite their effectiveness, antibiotic resistance has emerged as a significant challenge to treating bacterial infections. Bacteria have developed defense mechanisms against antibiotics, rendering them ineffective. This review delves into the specific mechanisms that bacteria have developed to resist antibiotics, with the help of diagrammatic illustrations. Antibiotic resistance can spread among bacteria through various routes, resulting in previously susceptible bacteria becoming antibiotic-resistant. Multiple factors contribute to the worsening crisis of antibiotic resistance, including human misuse of antibiotics. This review also emphasizes alternative solutions proposed to mitigate the exacerbation of antibiotic resistance.
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Affiliation(s)
- Esraa M. Halawa
- Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohamed Fadel
- Department of Microbial Chemistry, Biotechnology Research Institute, National Research Centre, Dokki, Cairo, Egypt
| | - Mohammed W. Al-Rabia
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Clinical Laboratories-Diagnostic Immunology Division, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Ali Behairy
- Department of Pharmacology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Nehal A. Nouh
- Department of Microbiology, Medicine Program, Batterjee Medical College, Jeddah, Saudi Arabia
- Inpatient Pharmacy, Mansoura University Hospitals, Mansoura, Egypt
| | - Mohamed Abdo
- Department of Animal Histology and Anatomy, School of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Egypt
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, University of Sadat City, Sadat City, Egypt
| | - Rada Olga
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences “King Michael I” from Timișoara, Timișoara, Romania
| | - Liana Fericean
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences “King Michael I” from Timișoara, Timișoara, Romania
| | - Ahmed M. Atwa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Egyptian Russian University, Cairo, Egypt
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Riyadh, Saudi Arabia
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh, Egypt
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El-Gamal R, Elfarrash S, El-Nablaway M, Salem AA, Zaraei SO, Anbar HS, Shoma A, El-Gamal MI. Anti-proliferative activity of RIHMS-Qi-23 against MCF-7 breast cancer cell line is through inhibition of cell proliferation and senescence but not inhibition of targeted kinases. BMC Cancer 2023; 23:1053. [PMID: 37919708 PMCID: PMC10621201 DOI: 10.1186/s12885-023-11547-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 10/18/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND Breast cancer is the most common malignancy globally, and is considered a major cause of cancer-related death. Tremendous effort is exerted to identify an optimal anticancer drug with limited side effects. The quinoline derivative RIMHS-Qi-23 had a wide-spectrum antiproliferative activity against various types of cancer cells. METHODS In the current study, the effect of RIMHS-Qi-23 was tested on MCF-7 breast cancer cell line to evaluate its anticancer efficacy in comparison to the reference compound doxorubicin. RESULTS Our data suggest an anti-proliferative effect of RIMHS-Qi-23 on the MCF-7 cell line with superior potency and selectivity compared to doxorubicin. Our mechanistic study suggested that the anti-proliferative effect of RIMHS-Qi-23 against MCF-7 cell line is not through targeted kinase inhibition but through other molecular machinery targeting cell proliferation and senescence such as cyclophlin A, p62, and LC3. CONCLUSION RIMHS-Qi-23 is exerting an anti-proliferative effect that is more potent and selective than doxorubicin.
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Affiliation(s)
- Randa El-Gamal
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt.
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt.
- Department of Medical Biochemistry, Faculty of Medicine, Horus University, New Damietta, Egypt.
- Department of Medical Biochemistry, Faculty of Medicine, University of Mansoura, Mansoura, Al-Daqahlia Governorate, 35516, Arab Republic of Egypt.
| | - Sara Elfarrash
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, PO Box 71666, Riydah, 11597, Kingdom of Saudi Arabia
| | - Asmaa Ahmed Salem
- Department of Clinical Oncology and Nuclear Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Seyed-Omar Zaraei
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Hanan S Anbar
- Department of Clinical Pharmacy and Pharmacotherapeutics, Dubai Pharmacy College for Girls, Dubai, 19099, United Arab Emirates
| | - Ashraf Shoma
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura University Hospital, Mansoura, 35516, Egypt
| | - Mohammed I El-Gamal
- Department of Medical Biochemistry, Faculty of Medicine, University of Mansoura, Mansoura, Al-Daqahlia Governorate, 35516, Arab Republic of Egypt.
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, 27272, United Arab Emirates.
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah, 27272, United Arab Emirates.
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt.
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Habotta OA, Abdeen A, Roomi AB, Elgndy AI, Sorour SM, Morsi MH, Kamal KM, Ibrahim SF, Abdelrahaman D, Fericean L, Banatean-Dunea I, Ghamry HI, El-Nablaway M, Atawia RT, Abdelhady D. Nootkatone Mitigated Melamine-Evoked Hepatotoxicity by Featuring Oxidative Stress and Inflammation Interconnected Mechanisms: In Vivo and In Silico Approaches. Toxics 2023; 11:784. [PMID: 37755794 PMCID: PMC10535958 DOI: 10.3390/toxics11090784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/10/2023] [Accepted: 09/13/2023] [Indexed: 09/28/2023]
Abstract
Melamine (ML) is a common environmental contaminant, commonly used in food fraud, representing a serious health hazard and jeopardizing human and animal health. Recently, nootkatone (NK), a naturally occurring sesquiterpenoid, has garnered considerable attention due to its potential therapeutic advantages. We investigated the potential mechanisms underlying the protective effects of NK against ML-induced liver injury in rats. Five groups were utilized: control, ML, NK10, ML-NK5, and ML-NK10. ML induced substantial hepatotoxicity, including considerable alterations in biochemical parameters and histology. The oxidative distress triggered by ML increased the generation of malondialdehyde (MDA) and nitric oxide (NO) and decreased levels of reduced glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD) activities. In addition, decreased expression of nuclear factor-erythroid 2-related factor 2 (Nrf2) and increased nuclear factor kappa beta (NF-κB) expression levels were observed in hepatocytes, which indicated the occurrence of inflammatory changes following ML exposure. These alterations were alleviated by NK supplementation in a dose-dependent manner. The data revealed that the favorable effects of NK were attributed, at least in part, to its antioxidant and anti-inflammatory properties. Moreover, our results were supported by molecular docking studies that revealed a good fit and interactions between NK and antioxidant enzymes. Thus, the current study demonstrated that NK is a potential new food additive for the prevention or treatment of ML-induced toxicity.
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Affiliation(s)
- Ola A. Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh 13736, Egypt
| | - Ali B. Roomi
- Department of Quality Assurance, University of Thi-Qar, Thi-Qar, Nasiriyah 64001, Iraq
- Department of Medical Laboratory, College of Health and Medical Technology, National University of Science and Technology, Thi-Qar, Nasiriyah 64001, Iraq
| | - Afnan I. Elgndy
- Department of Physiology, Faculty of Medicine, Benha University, Benha 13518, Egypt
| | - Safwa M. Sorour
- Department of Pharmacology, Faculty of Medicine, Benha University, Benha 13518, Egypt
| | - Maha H. Morsi
- Department of Clinical and Chemical Pathology, Faculty of Applied Health Sciences Technology, Misr University for Science and Technology, Giza 3236101, Egypt
| | - Kamal M. Kamal
- Department of Anatomy and Embryology, Faculty of Medicine, Benha University, Benha 13518, Egypt
| | - Samah F. Ibrahim
- Department of Clinical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Doaa Abdelrahaman
- Department of Basic Sciences, Faculty of Medicine, Al-Azhar University, Cairo 11751, Egypt
| | - Liana Fericean
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences “King Michael I” from Timișoara, Calea Aradului 119, CUI 3487181, 300645 Timisoara, Romania
| | - Ioan Banatean-Dunea
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences “King Michael I” from Timișoara, Calea Aradului 119, CUI 3487181, 300645 Timisoara, Romania
| | - Heba I. Ghamry
- Nutrition and Food Sciences, Department of Home Economics, Faculty of Home Economics, King Khalid University, P.O. Box 960, Abha 61421, Saudi Arabia
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia
| | - Reem T. Atawia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
- Department of Pharmaceutical Sciences, College of Pharmacy, Southwestern Oklahoma State University, Weatherford, OK 73096, USA
| | - Dania Abdelhady
- Department of Physiology, Faculty of Medicine, Benha University, Benha 13518, Egypt
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7
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Adel M, Elmasry A, El-Nablaway M, Othman G, Hamed S, Khater Y, Ashour RH, Hendawy M, Rabei MR. Cardioprotective effect of abscisic acid in a rat model of type 3 cardio-renal syndrome: Role of NOX-4, P-53, and HSP-70. Biomed Pharmacother 2023; 157:114038. [PMID: 36446241 DOI: 10.1016/j.biopha.2022.114038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/27/2022] Open
Abstract
Cardiorenal syndrome (CRS) is a complex heart and kidney pathophysiologic disorder that leads to a bidirectional interrelationship between them. Abscisic acid (ABA) is a phytohormone that is present in plants, and is known to regulate fundamental physiological functions. This study aimed to explore the efficacy of ABA in surgically induced-CRS type 3 rats. Rats were randomly and equally divided into four groups. Rats in Group 1 received saline (Sham group), Group 2 included control induced-CRS rats, Group 3 rats (CRS+ABA) included CRS rats treated with ABA and Group 4 (CRS + ABA + Verapamil + propofol) were CRS rats treated with Verapamil, propofol and ABA. The rats were treated with the drugs daily for four weeks. At the end of the study, relative heart weight corrected QT interval (QTc), mean blood pressure (MBP), kidney functions, oxidative stress, NADPH oxidase 4 (NOX4), protein 53 (P53), and heat shock proteins-70 (HSP-70) expression was assessed and recorded. ABA led to a significant shortening of the ventricular action potential duration indicated by QTc. Furthermore, it significantly lowered heart weight, MBP, serum creatinine, NOX-4, and P-53 expression and augmented HSP-70 expression. In contrast, adding calcium channel blockers (CCBs) to ABA mitigated this effect. The results suggested that ABA has a potential protective role in CRS-induced cardiac hypertrophy and arrhythmia that could be mediated through inhibition of P-53, NOX-4, and an increase in HSP-70 expression.
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Affiliation(s)
- Mohamed Adel
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahlam Elmasry
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, PO Box 71666, Riyadh 11597, Saudi Arabia
| | - Gamal Othman
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, PO Box 71666, Riyadh 11597, Saudi Arabia
| | - Shereen Hamed
- Department of Histology, Faculty of Medicine, Mansoura University, Egypt
| | - Yomna Khater
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Rehab H Ashour
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Pharmacology & Toxicology Department, Faculty of Medicine at Al-Qunfudah, Umm Al-Qura University, Saudi Arabia
| | - Mahmoud Hendawy
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mohammed R Rabei
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Medical Physiology, Faculty of Medicine, King Salman International University, South Sinai, Egypt
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8
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El-Gamal R, Abdelrahim M, El-Sherbiny M, Enan ET, El-Nablaway M. Gasdermin D: A potential mediator and prognostic marker of bladder cancer. Front Mol Biosci 2022; 9:972087. [PMID: 36120543 PMCID: PMC9474890 DOI: 10.3389/fmolb.2022.972087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 07/25/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Bladder cancer is considered one of the commonest widespread cancers, its presentation ranges from non-muscle invasive form to being muscle-invasive. The gasdermin family of proteins consists of six proteins. Members of gasdermin family are involved in pyroptosis; which is considered as type of inflammatory apoptosis via participation of gasdermin D and inflammatory caspases. Purpose: The goal of this research was to look into the potential involvement of gasdermin D in pathogenesis of bladder cancer, In addition, to investigate its potential role as a prognostic marker of bladder cancer. Methods: Gasdermin D gene and protein expression was examined in fresh frozen 80 bladder cancer specimens (30 NMIBC, and 50 MIBC) and the matching 80 control tissue samples utilizing real-time polymerase chain reaction and western blotting. Furthermore, the immunoreactivity of gasdermin D protein was also detected by immunohistochemistry. Results: Gasdermin D gene and protein expression showed a highly significant difference between the control and the two bladder cancer groups (p < 0.001), as demonstrated by real-time PCR, western blotting and immunohistochemistry. Cox proportional hazards regression models showed that lower gasdermin D gene expression in cancer patients (≤1.58-fold), and younger age (≤53 years) were linked with a higher risk of local tumor recurrence. Moreover, higher gasdermin D gene expression (>2.18-fold), and lymph nodes’ involvement were associated with an increased mortality. Conclusion: Gasdermin D is involved in the pathogenesis of bladder cancer and muscle invasion, in addition, tissue gasdermin D expression may be used as useful tool to predict local tumor recurrence.
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Affiliation(s)
- Randa El-Gamal
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura, Egypt
- *Correspondence: Randa El-Gamal, ,
| | - Mona Abdelrahim
- Consultant of Pathology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Mohamed El-Sherbiny
- Department of Basic Medical Sciences, Anatomy Unit, College of Medicine, AlMaarefa University, Riyadh, Saudi Arabia
| | - Eman T. Enan
- Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Medical Biochemistry Unit, Department of Basic Medical Sciences, College of Medicine, Almaarefa University, Riyad, Saudi Arabia
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9
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Adel M, Elsayed HRH, El-Nablaway M, Hamed S, Eladl A, Fouad S, El Nashar EM, Al-Otaibi ML, Rabei MR. Targeting Hydrogen Sulfide Modulates Dexamethasone-Induced Muscle Atrophy and Microvascular Rarefaction, through Inhibition of NOX4 and Induction of MGF, M2 Macrophages and Endothelial Progenitors. Cells 2022; 11:cells11162500. [PMID: 36010575 PMCID: PMC9406793 DOI: 10.3390/cells11162500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/06/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022] Open
Abstract
Long-term use of Glucocorticoids produces skeletal muscle atrophy and microvascular rarefaction. Hydrogen sulfide (H2S) has a potential role in skeletal muscle regeneration. However, the mechanisms still need to be elucidated. This is the first study to explore the effect of Sodium hydrosulfide (NaHS) H2S donor, against Dexamethasone (Dex)-induced soleus muscle atrophy and microvascular rarefaction and on muscle endothelial progenitors and M2 macrophages. Rats received either; saline, Dex (0.6 mg/Kg/day), Dex + NaHS (5 mg/Kg/day), or Dex + Aminooxyacetic acid (AOAA), a blocker of H2S (10 mg/Kg/day) for two weeks. The soleus muscle was examined for contractile properties. mRNA expression for Myostatin, Mechano-growth factor (MGF) and NADPH oxidase (NOX4), HE staining, and immunohistochemical staining for caspase-3, CD34 (Endothelial progenitor marker), vascular endothelial growth factor (VEGF), CD31 (endothelial marker), and CD163 (M2 macrophage marker) was performed. NaHS could improve the contractile properties and decrease oxidative stress, muscle atrophy, and the expression of NOX4, caspase-3, Myostatin, VEGF, and CD31 and could increase the capillary density and expression of MGF with a significant increase in expression of CD34 and CD163 as compared to Dex group. However, AOAA worsened the studied parameters. Therefore, H2S can be a promising target to attenuate muscle atrophy and microvascular rarefaction.
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Affiliation(s)
- Mohamed Adel
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Hassan Reda Hassan Elsayed
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Anatomy, Faculty of Physical therapy, Horus University, New Damietta 34517, Egypt
- Correspondence: ; Tel.: +20-122-9310-701
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Medical Biochemistry, College of Medicine, Almaarefa University, Riyad 71666, Saudi Arabia
| | - Shereen Hamed
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Amira Eladl
- Department of Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Samah Fouad
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Eman Mohamad El Nashar
- Department of Anatomy, College of Medicine, King Khalid University, Abha 61421, Saudi Arabia
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha 13511, Egypt
| | - Mohammed Lafi Al-Otaibi
- Department of Orthopedics, College Medicine, King Khalid University, Abha 61421, Saudi Arabia
| | - Mohammed R. Rabei
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Physiology, Faculty of Medicine, King Salman International University, El Tor 46511, Egypt
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10
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Elsayed HRH, El-Gamal R, Rabei MR, Elhadidy MG, Hamed S, Othman BH, Elshaer MMA, Sedky MK, Hassan ATAE, El-Nablaway M. Enhanced Autophagic Flux, Suppressed Apoptosis and Reduced Macrophage Infiltration by Dasatinib in Kidneys of Obese Mice. Cells 2022; 11:cells11040746. [PMID: 35203394 PMCID: PMC8869974 DOI: 10.3390/cells11040746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 02/04/2022] [Accepted: 02/14/2022] [Indexed: 01/15/2023] Open
Abstract
Obesity causes renal changes (ORC), characterized by defective renal autophagy, lipogenesis, enhanced macrophage infiltration and apoptosis. We hypothesize that Dasatinib, a tyrosine kinase inhibitor, may ameliorate changes associated with obesity. We the mice with either Obesogenic diet (OD) or a standard basal diet. After 12 weeks, the mice received either vehicle or Dasatinib 4 mg/kg/d for an additional four weeks. We examined serum creatinine, urea, lipid profile and renal cortical mRNA expression for lipogenesis marker SREBP1, inflammatory macrophage marker iNOS and fibrosis markers; TGFβ and PDGFA genes; immunohistochemical (IHC) staining for CD68; inflammatory macrophage marker and ASMA; fibrosis marker, LC3 and SQSTM1/P62; autophagy markers and western blotting (WB) for caspase-3; and, as an apoptosis marker, LC3II/I and SQSTM1/P62 in addition to staining for H&E, PAS, Sirius red and histopathological scoring. Dasatinib attenuated renal cortical mRNA expression for SREBP1, iNOS, PDGFA and TGFβ and IHC staining for CD68, ASMA and SQSTM1/P62 and WB for caspase-3 and SQSTM1/P62, while elevating LC3 expression. Moreover, Dasatinib ameliorated ORC; glomerulosclerosis, glomerular expansion, tubular dilatation, vacuolation and casts; inflammatory cellular infiltration; and fibrosis. Dasatinib is a promising therapy for ORC by correcting autophagy impairment, attenuating lipogenesis, apoptosis and macrophage infiltration by inducing antifibrotic activity.
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Affiliation(s)
- Hassan Reda Hassan Elsayed
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Anatomy, Faculty of Medicine, Horus University, New Damietta 34517, Egypt
- Correspondence: ; Tel.: +20-122-9310-701
| | - Randa El-Gamal
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (R.E.-G.); (M.E.-N.)
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| | - Mohammed R. Rabei
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.R.R.); (M.G.E.)
- Department of Physiology, Faculty of Medicine, King Salman International University, South Sinai 46511, Egypt
| | - Mona G. Elhadidy
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.R.R.); (M.G.E.)
- Department of Medical Physiology, College of Medicine, Al-Baha University, Al-Baha 61008, Saudi Arabia
| | - Shereen Hamed
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| | - Basma H. Othman
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| | - Mohamed Mahmoud Abdelraheem Elshaer
- Department of Clinical Pharmacology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt;
- Department of Clinical Pharmacology, Faculty of Medicine, King Salman International University, South Sinai 46511, Egypt
| | - Mostafa Khaled Sedky
- Department of Surgery, Faculty of Medicine, King Salman International University, South Sinai 46511, Egypt; (M.K.S.); (A.T.A.E.H.)
| | - Ahmed Tarek Abd Elbaset Hassan
- Department of Surgery, Faculty of Medicine, King Salman International University, South Sinai 46511, Egypt; (M.K.S.); (A.T.A.E.H.)
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (R.E.-G.); (M.E.-N.)
- Department of Medical Biochemistry, College of Medicine, Almaarefa University, Riyadh 71666, Saudi Arabia
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11
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Elhadidy MG, Elmasry A, Elsayed HRH, El-Nablaway M, Hamed S, Elalfy MM, Rabei MR. Modulation of COX-2 and NADPH oxidase-4 by alpha-lipoic acid ameliorates busulfan-induced pulmonary injury in rats. Heliyon 2021; 7:e08171. [PMID: 34746462 PMCID: PMC8551514 DOI: 10.1016/j.heliyon.2021.e08171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/15/2021] [Accepted: 10/09/2021] [Indexed: 10/25/2022] Open
Abstract
Aims This study aimed to explore the potential protective effect of α-lipoic acid on busulfan-induced pulmonary fibrosis in rats. Main methods Eighteen adult male rats were divided into 3 groups; control, busulfan, and busulfan plus α-lipoic acid groups. Lung index ratio, serum level of proinflammatory cytokine were assessed. The activities of antioxidant enzymes and lipid peroxidation products were estimated in the lung tissues in addition to the histopathological analyses. The deposition of the collagen in the lung tissues was evaluated by Sirius red staining. The expressions of α-smooth muscle actin (α-SMA), TNF-α, and Caspase 3 were determined immunohistochemically. The pulmonary expression of COX-2 and NOX-4 mRNA was assessed using qRT-PCR. Key findings Administration of ALA significantly protect the lung against BUS-induced pulmonary fibrosis, besides the upregulation of antioxidants, and downregulation of pro-inflammatory cytokines. Also, it reduced collagen deposition that associated with a decreased expression of α-SMA, TNF-α, and Caspase 3 in the lung tissues. Moreover, ALA significantly upregulated the expression of COX-2 concomitant with the downregulation of elevated NOX-4. Significance ALA attenuates the lung cytotoxicity of busulfan through its anti-inflammatory, anti-apoptotic, and antifibrotic effects that may be mediated by upregulation of COX-2 and downregulation of NOX-4.
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Affiliation(s)
- Mona G Elhadidy
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Egypt.,Department of Medical Physiology, College of Medicine, Al-Baha University, Saudi Arabia
| | - Ahlam Elmasry
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Egypt
| | | | - Mohammad El-Nablaway
- Medical Biochemistry Department, Faculty of Medicine, Mansoura University, Egypt
| | - Shereen Hamed
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Mansoura University, Egypt
| | - Mahmoud M Elalfy
- Department of Forensic and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Egypt
| | - Mohammed R Rabei
- Department of Medical physiology, Faculty of Medicine, King Salman International University, South Sinai, Egypt
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12
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Elsayed HRH, El-Nablaway M, Khattab BA, Sherif RN, Elkashef WF, Abdalla AM, El Nashar EM, Abd-Elmonem MM, El-Gamal R. Independent of Calorie Intake, Short-term Alternate-day Fasting Alleviates NASH, With Modulation of Markers of Lipogenesis, Autophagy, Apoptosis, and Inflammation in Rats. J Histochem Cytochem 2021; 69:575-596. [PMID: 34448436 PMCID: PMC8427931 DOI: 10.1369/00221554211041607] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/28/2021] [Indexed: 02/06/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH) is a worldwide health problem. Alternate-day fasting (ADF), although thought to be aggressive, has proven safety and efficacy. We aimed to evaluate the effect of short-term ADF against already established high-fat-fructose (HFF)-induced NASH, independent of the amount of calorie intake, and to study the effect of ADF on lipogenesis, apoptosis, and hepatic inflammation. Male Sprague Dawley rats were divided into two groups: (1) negative control and (2) NASH group fed on HFF for 9 weeks, and then randomized into two subgroups of either HFF alone or with ADF protocol for 3 weeks. The ADF could improve HFF-related elevation in serum lactate dehydrogenase and could decrease the mRNA expression of lipogenesis genes; acetyl CoA carboxylase, peroxisome proliferator-activated receptor γ, and peroxisome proliferator-activated receptor α; apoptotic genes caspase-3, p53, and inflammatory cyclo-oxygenase 2; and immunohistochemical staining for their proteins in liver with upregulation of LC3 and downregulation of P62 immunoexpression. Moreover, ADF ameliorated HFF-induced steatosis, inflammation, ballooning, and fibrosis through hematoxylin and eosin, Oil Red O, and Sirius Red staining, confirmed by morphometric analysis, without significant weight loss. Significant correlation of morphometric parameters with levels of gene expression was found. These findings suggest ADF to be a safe effective therapeutic agent in the management of NASH.
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Affiliation(s)
| | | | | | - Rania N. Sherif
- Department of Anatomy and Embryology
- Department of Anatomy, Horus University, New Damietta, Egypt
| | - Wagdi Fawzy Elkashef
- Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Asim Mohammed Abdalla
- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Eman Mohammad El Nashar
- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt
| | | | - Randa El-Gamal
- Department of Medical Biochemistry
- Department of Pathology and Medical Experimental Research Center, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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13
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Elsayed HRH, El-Nablaway M, Othman BH, Abdalla AM, El Nashar EM, Abd-Elmonem MM, El-Gamal R. Can Dasatinib Ameliorate the Hepatic changes, Induced by Long Term Western Diet, in Mice? Ann Anat 2020; 234:151626. [PMID: 33144268 DOI: 10.1016/j.aanat.2020.151626] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 09/20/2020] [Accepted: 10/06/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is a worldwide disease that progresses into steatohepatitis (NASH) that has no current effective treatment. This study aimed, for the first time, to investigate the effect of Dasatinib; a tyrosine kinase inhibitor showing anti-PDGFR activity with a macrophage modulating efficacy, on NASH. METHODS NASH was induced, in C57BL/6 mice by western diet (WD). Control groups received either DMSO or Dasatinib. After 12 weeks, WD-fed mice received DMSO, Dasatinib (4 mg/kg) or Dasatinib (8 mg/kg) once daily, for four weeks. Serum was examined for ALT and lipid profile. Immunohistochemical staining for SREBP1 (lipogenesis marker), iNOS, arginase-1, CD68, CD163 (macrophage polarization markers), TGF-β (fibrosis marker) and ASMA (a marker for activated hepatic stellate cell), hepatic mRNA expression for SREBP-1, iNOS, arginase-1, TGF-β and PDGFA genes; and western blotting for phosphorylated PDGFR α and β, SREBP1, iNOS, arginase-1, IL1α, COX2, TGF-β and ASMA were performed. Liver sections were stained also for H & E, Oil red O and Sirius red. RESULTS Dasatinib could ameliorate the WD-induced disturbance of serum ALT, lipid profile and significantly reduced hepatic expression of PDGFA, phosphorylated PDGFR α and β, IL1α, COX2, SREBP-1, iNOS, CD68, TGF-β and ASMA but increased expression for arginase-1 and CD163 (M2 macrophage markers). Moreover, Dasatinib reduced the steatosis, inflammation, hepatocellular ballooning, hepatic fibrosis and the high NAFLD activity scoring induced by WD. CONCLUSION Dasatinib can prevent the progression of WD-induced NASH by attenuating lipogenesis, and inducing M2 macrophage polarization with antifibrotic activity.
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Affiliation(s)
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Egypt
| | - Basma H Othman
- Mansoura Experimental Research Center, Faculty of Medicine, Mansoura University, Egypt
| | - Asim Mohammed Abdalla
- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Eman Mohammad El Nashar
- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia; Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt
| | | | - Randa El-Gamal
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Egypt
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