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Abd El-Emam MM, Mostafa M, Farag AA, Youssef HS, El-Demerdash AS, Bayoumi H, Gebba MA, El-Halawani SM, Saleh AM, Badr AM, El Sayed S. The Potential Effects of Quercetin-Loaded Nanoliposomes on Amoxicillin/Clavulanate-Induced Hepatic Damage: Targeting the SIRT1/Nrf2/NF-κB Signaling Pathway and Microbiota Modulation. Antioxidants (Basel) 2023; 12:1487. [PMID: 37627483 PMCID: PMC10451903 DOI: 10.3390/antiox12081487] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/16/2023] [Accepted: 07/19/2023] [Indexed: 08/27/2023] Open
Abstract
Amoxicillin/clavulanate (Co-Amox), a commonly used antibiotic for the treatment of bacterial infections, has been associated with drug-induced liver damage. Quercetin (QR), a naturally occurring flavonoid with pleiotropic biological activities, has poor water solubility and low bioavailability. The objective of this work was to produce a more bioavailable formulation of QR (liposomes) and to determine the effect of its intraperitoneal pretreatment on the amelioration of Co-Amox-induced liver damage in male rats. Four groups of rats were defined: control, QR liposomes (QR-lipo), Co-Amox, and Co-Amox and QR-lipo. Liver injury severity in rats was evaluated for all groups through measurement of serum liver enzymes, liver antioxidant status, proinflammatory mediators, and microbiota modulation. The results revealed that QR-lipo reduced the severity of Co-Amox-induced hepatic damage in rats, as indicated by a reduction in serum liver enzymes and total liver antioxidant capacity. In addition, QR-lipo upregulated antioxidant transcription factors SIRT1 and Nrf2 and downregulated liver proinflammatory signatures, including IL-6, IL-1β, TNF-α, NF-κB, and iNOS, with upregulation in the anti-inflammatory one, IL10. QR-lipo also prevented Co-Amox-induced gut dysbiosis by favoring the colonization of Lactobacillus, Bifidobacterium, and Bacteroides over Clostridium and Enterobacteriaceae. These results suggested that QR-lipo ameliorates Co-Amox-induced liver damage by targeting SIRT1/Nrf2/NF-κB and modulating the microbiota.
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Affiliation(s)
- Mahran Mohamed Abd El-Emam
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
| | - Mahmoud Mostafa
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia 61519, Egypt;
| | - Amina A. Farag
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Benha University, Banha 13518, Egypt;
| | - Heba S. Youssef
- Department of Physiology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
| | - Azza S. El-Demerdash
- Laboratory of Biotechnology, Department of Microbiology, Agriculture Research Centre (ARC), Animal Health Research Institute (AHRI), Zagazig 44516, Egypt;
| | - Heba Bayoumi
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
| | - Mohammed A. Gebba
- Department of Anatomy and Embryology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
- Department of Anatomy and Embryology, Faculty of Medicine, Merit University, Sohag 82524, Egypt
| | - Sawsan M. El-Halawani
- Department of Biotechnology, Urology and Nephrology Center, Mansoura University, Mansoura 35516, Egypt;
| | - Abdulrahman M. Saleh
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt;
| | - Amira M. Badr
- Pharmacology and Toxicology Department, Faculty of Pharmacy, King Saud University, Riyadh P.O. Box 11451, Saudi Arabia
| | - Shorouk El Sayed
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
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Patik I, Redhu NS, Eran A, Bao B, Nandy A, Tang Y, El Sayed S, Shen Z, Glickman J, Fox JG, Snapper SB, Horwitz BH. The IL-10 receptor inhibits cell extrinsic signals necessary for STAT1-dependent macrophage accumulation during colitis. Mucosal Immunol 2023; 16:233-249. [PMID: 36868479 PMCID: PMC10431098 DOI: 10.1016/j.mucimm.2023.02.006] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023]
Abstract
The loss of IL-10R function leads to severe early onset colitis and, in murine models, is associated with the accumulation of immature inflammatory colonic macrophages. We have shown that IL-10R-deficient colonic macrophages exhibit increased STAT1-dependent gene expression, suggesting that IL-10R-mediated inhibition of STAT1 signaling in newly recruited colonic macrophages might interfere with the development of an inflammatory phenotype. Indeed, STAT1-/- mice exhibit defects in colonic macrophage accumulation after Helicobacter hepaticus infection and IL-10R blockade, and this was phenocopied in mice lacking IFNγR, an inducer of STAT1 activation. Radiation chimeras demonstrated that reduced accumulation of STAT1-deficient macrophages was based on a cell-intrinsic defect. Unexpectedly, mixed radiation chimeras generated with both wild-type and IL-10R-deficient bone marrow indicated that rather than directly interfering with STAT1 function, IL-10R inhibits the generation of cell extrinsic signals that promote the accumulation of immature macrophages. These results define the essential mechanisms controlling the inflammatory macrophage accumulation in inflammatory bowel diseases.
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Affiliation(s)
- Izabel Patik
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Naresh S Redhu
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA; Morphic Therapeutic, Waltham, Massachusetts, USA
| | - Alal Eran
- Computational Health Informatics Program, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Bin Bao
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Anubhab Nandy
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ying Tang
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Shorouk El Sayed
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA; Faculty of Veterinary Medicine, Department of Microbiology, Zagazig University, Zagazig, Ash Sharkia, Egypt
| | - Zeli Shen
- Division of Comparative Medicine, Massachusetts Institute of Technology, Massachusetts, USA
| | - Jonathan Glickman
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - James G Fox
- Division of Comparative Medicine, Massachusetts Institute of Technology, Massachusetts, USA
| | - Scott B Snapper
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Bruce H Horwitz
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA; Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
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Ismail H, Ibrahim D, El Sayed S, Wahdan A, El-Tarabili RM, Rizk El-Ghareeb W, Abdullah Alhawas B, Alahmad BAHY, Abdel-Raheem SM, El-Hamid MIA. Prospective Application of Nanoencapsulated Bacillus amyloliquefaciens on Broiler Chickens' Performance and Gut Health with Efficacy against Campylobacter jejuni Colonization. Animals (Basel) 2023; 13:ani13050775. [PMID: 36899631 PMCID: PMC10000182 DOI: 10.3390/ani13050775] [Citation(s) in RCA: 2] [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: 01/21/2023] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
Probiotics as novel antibiotics' substitutes are verified to provide barriers for hindering the colonization of enteric bacterial pathogens with nutritional benefits. For enhancement of the probiotics' effectiveness, their integration within nanomaterials is a paramount tool to support the progress of new compounds with functional features. Therefore, we addressed the impact of effective delivery of probiotics (Bacillus amyloliquefaciens) loaded nanoparticles (BNPs) on performance and Campylobacter jejuni (C. jejuni) shedding and colonization in poultry. Two hundred Ross broiler chickens were divided into four groups fed various BNP levels: BNPs I, BNPs II, BNPs III, and BNPs-free diets for 35 days. Nanoparticles delivery of probiotics within broiler diets improved growth performance as reflected by higher body weight gain and superior feed conversion ratio, especially in BNPs II- and BNPs III-fed groups. In parallel, the mRNA expression levels of digestive enzymes encoding genes (AMY2a, PNLIP, CELA1, and CCK) achieved their peaks in BNPs III-fed group (1.69, 1.49, 1.33, and 1.29-fold change, respectively) versus the control one. Notably, with increasing the levels of BNPs, the abundance of beneficial microbiota, such as Bifidobacterium and Lactobacillus species, was favored over harmful ones, including Clostridium species and Enterobacteriaceae. Birds fed higher levels of BNPs displayed significant improvement in the expression of barrier functions-linked genes including DEFB1, FABP-2, and MUC-2 alongside substantial reduction in cecal colonization and fecal shedding of C. jejuni. From the aforementioned positive effects of BNPs, we concluded their potential roles as growth promoters and effective preventive aids for C. jejuni infection in poultry.
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Affiliation(s)
- Hesham Ismail
- Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box 400, Hofuf 31982, Al-Ahsa, Saudi Arabia
- Food Hygiene Department, Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt
- Correspondence: (H.I.); (D.I.)
| | - Doaa Ibrahim
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
- Correspondence: (H.I.); (D.I.)
| | - Shorouk El Sayed
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Ali Wahdan
- Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Reham M. El-Tarabili
- Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Waleed Rizk El-Ghareeb
- Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box 400, Hofuf 31982, Al-Ahsa, Saudi Arabia
- Food Control Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Bassam Abdullah Alhawas
- Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box 400, Hofuf 31982, Al-Ahsa, Saudi Arabia
| | - Badr Abdul-Hakim Y. Alahmad
- Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box 400, Hofuf 31982, Al-Ahsa, Saudi Arabia
| | - Sherief M. Abdel-Raheem
- Department of Public Health, College of Veterinary Medicine, King Faisal University, P.O. Box 400, Hofuf 31982, Al-Ahsa, Saudi Arabia
- Department of Animal Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt
| | - Marwa I. Abd El-Hamid
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
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El Sayed S, Patik I, Redhu NS, Glickman JN, Karagiannis K, El Naenaeey ESY, Elmowalid GA, Abd El Wahab AM, Snapper SB, Horwitz BH. CCR2 promotes monocyte recruitment and intestinal inflammation in mice lacking the interleukin-10 receptor. Sci Rep 2022; 12:452. [PMID: 35013585 PMCID: PMC8748948 DOI: 10.1038/s41598-021-04098-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022] Open
Abstract
Macrophages are a heterogeneous population of mononuclear phagocytes abundantly distributed throughout the intestinal compartments that adapt to microenvironmental specific cues. In adult mice, the majority of intestinal macrophages exhibit a mature phenotype and are derived from blood monocytes. In the steady-state, replenishment of these cells is reduced in the absence of the chemokine receptor CCR2. Within the intestine of mice with colitis, there is a marked increase in the accumulation of immature macrophages that demonstrate an inflammatory phenotype. Here, we asked whether CCR2 is necessary for the development of colitis in mice lacking the receptor for IL10. We compared the development of intestinal inflammation in mice lacking IL10RA or both IL10RA and CCR2. The absence of CCR2 interfered with the accumulation of immature macrophages in IL10R-deficient mice, including a novel population of rounded submucosal Iba1+ cells, and reduced the severity of colitis in these mice. In contrast, the absence of CCR2 did not reduce the augmented inflammatory gene expression observed in mature intestinal macrophages isolated from mice lacking IL10RA. These data suggest that both newly recruited CCR2-dependent immature macrophages and CCR2-independent residual mature macrophages contribute to the development of intestinal inflammation observed in IL10R-deficient mice.
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Affiliation(s)
- Shorouk El Sayed
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02420, USA
- Faculty of Veterinary Medicine, Department of Microbiology, Zagazig University, Zagazig, Ash Sharkia, Egypt
| | - Izabel Patik
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02420, USA
| | - Naresh S Redhu
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02420, USA
- Morphic Therapeutic, Waltham, MA, USA
| | - Jonathan N Glickman
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Konstantinos Karagiannis
- Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - El Sayed Y El Naenaeey
- Faculty of Veterinary Medicine, Department of Microbiology, Zagazig University, Zagazig, Ash Sharkia, Egypt
| | - Gamal A Elmowalid
- Faculty of Veterinary Medicine, Department of Microbiology, Zagazig University, Zagazig, Ash Sharkia, Egypt
| | - Ashraf M Abd El Wahab
- Faculty of Veterinary Medicine, Department of Microbiology, Zagazig University, Zagazig, Ash Sharkia, Egypt
| | - Scott B Snapper
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02420, USA
- Division of Gastroenterology, Brigham and Women's Hospital, Boston, MA, USA
| | - Bruce H Horwitz
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02420, USA.
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA, USA.
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Abd-Elhakim YM, El Bohi KM, Hassan SK, El Sayed S, Abd-Elmotal SM. Palliative effects of Moringa olifera ethanolic extract on hemato-immunologic impacts of melamine in rats. Food Chem Toxicol 2018; 114:1-10. [PMID: 29438774 DOI: 10.1016/j.fct.2018.02.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [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: 10/13/2017] [Revised: 02/01/2018] [Accepted: 02/07/2018] [Indexed: 01/09/2023]
Abstract
Melamine (MEL) is a widespread food contaminant and adulterant. Moringa olifera is a widely known medicinal plant with various pharmacological properties. Herein, this study aimed to investigate, for the first time, the probable protective or therapeutic role of M. olifera ethanolic extract (MOE) against MEL induced hemato-immune toxic hazards. Fifty Sprague Dawely male rats were orally treated with distilled water, MOE (800 mg/kg bw), MEL (700 mg/kg bw), MOE/MEl or MOE + MEl. Erythrogram and leukogram profiling were evaluated to assess hematological status. Innate immune functions were evaluated via measuring lysozyme levels, nitric oxide concentration, and bactericidal activity of phagocytes. Serum immunoglobulin levels were estimated as indicators of humoral immunity. Histologic and immunohistochemical evaluations of splenic tissues were also performed. The results indicated that MEL caused a significant decline in RBC, Hb, PCV, total WBC, neutrophil, lymphocyte, phagocytes bactericidal activity, lysozyme activity, nitric oxide, total IgM and IgG levels. Also, MEL induced various pathologic lesions in the spleen with strong expression of CD4 and CD8 positive cells. MOE significantly counteracted the former anaemic, leucopenic, innate and humoral depressant effects of MEL particularly at co-exposure. In conclusion, these findings revealed that MOE could be candidate therapy against MEL hemato-immunotoxic impacts.
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Affiliation(s)
| | - Khlood M El Bohi
- Department of Forensic Medicine and Toxicology Zagazig University, Zagazig, Egypt
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Abstract
Comprehensive histopathological evaluations of the pancrease in autopsy material revealed a remarkably high (10%) incidence of neoplastic pancreatic lesions. The fact that many malignant pancreatic lesions apparently remained clinically occult may be due to attribution of the death of patients to other malignancies. The differential diagnostic difficulties encountered in primary and secondary pancreatic cancer which are reported in the literature comprise additional factors that obviously mask real incidence figures of pancreatic cancer. The multiplicity of lesions found in this, and in previous studies, may be one reason for the extremely poor prognosis associated with this disease.
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