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Basal OA, Zahran RF, Saad EA. Rifampicin efficacy against doxorubicin-induced cardiotoxicity in mice. Egypt Heart J 2023; 75:73. [PMID: 37603165 PMCID: PMC10441914 DOI: 10.1186/s43044-023-00403-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/17/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND The toxic effect of doxorubicin on the heart limits its clinical usage in cancer therapy. This work intended to investigate, for the first time, the efficacy of rifampicin administration against doxorubicin-induction of cardiotoxicity in mice. Forty adult male albino mice were distributed into four sets: Control, Doxorubicin, Doxorubicin + Rifampicin 0.107, and Doxorubicin + Rifampicin 0.214, with n = 10 for each. Heart histopathology and biochemical assays for heart function tests [creatine kinase (CK), lactate dehydrogenase (LDH), aspartate aminotransferase (AST), cardiac troponin I (cTnI), atrial natriuretic peptide (ANP), and vascular endothelial growth factor (VEGF)], oxidative stress [malondialdehyde (MDA) and superoxide dismutase (SOD)], and minerals [phosphorus, sodium, potassium, and calcium] were done. RESULTS Doxorubicin-induced cardiotoxicity using a total dose of 15 mg/kg was confirmed histologically. Cardiomyocytes showed congestion, necrosis, edema, and inflammatory cell infiltration. Biochemically, elevations in LDH, CK, and AST activities, p < 0.001, as well as increases in cTnI and ANP levels, p < 0.001, increased oxidative stress (MDA, p < 0.001), high minerals (Na, K, p < 0.001, P, p < 0.01, and Ca, p < 0.05), with reduced VEGF concentration, p < 0.001, and low antioxidant (SOD, p < 0.001) were observed in the Doxorubicin group compared to control. Co-treatment with rifampicin significantly (p < 0.001) reduced the increased oxidative stress, high Na and K, increased LDH, CK, AST, cTnI, and ANP, and elevated the low SOD toward the normal ranges. Our histological data supported our biochemical data; rifampicin dose 0.214 mg/kg showed better improvements than dose 0107. CONCLUSIONS Our results demonstrated that rifampicin could help protect the body against doxorubicin-induced cardiotoxicity through its antioxidative effect.
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Affiliation(s)
- Omnia A Basal
- Chemistry Department, Faculty of Science, Damietta University, Damietta, 34517, Egypt
| | - Rasha F Zahran
- Chemistry Department, Faculty of Science, Damietta University, Damietta, 34517, Egypt
| | - Entsar A Saad
- Chemistry Department, Faculty of Science, Damietta University, Damietta, 34517, Egypt.
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Patel P, Patel S, Chudasama P, Soni S, Raval M. Roflumilast alleviates adenine-induced chronic kidney disease by regulating inflammatory biomarkers. Eur J Pharmacol 2023; 949:175731. [PMID: 37075855 DOI: 10.1016/j.ejphar.2023.175731] [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: 04/19/2022] [Revised: 01/09/2023] [Accepted: 04/17/2023] [Indexed: 04/21/2023]
Abstract
The present investigation was carried out to explore the role of roflumilast, a PDE4 inhibitor, as a potential treatment option for chronic kidney disease. Forty-six male Wistar rats were divided into five groups: Control, Disease control (50 mg/kg Adenine p.o.), Adenine + Roflumilast (0.5, 1 and 1.5 mg/kg, p.o.). Various urinary and serum biomarkers, antioxidant status, histopathology, and protein expression of inflammatory markers were measured to investigate the effects of roflumilast on kidney functions. Adenine was found to elevate the levels of serum creatinine, urea, uric acid, sodium, potassium, chloride, magnesium, and phosphorus and reduce the level of serum calcium. Further, adenine significantly increased the serum TGF-β levels and reduced the anti-oxidant indices. Significant elevation was observed in protein expression of IL-1β, TNF-α, MCP-1, ICAM-1, and Fibronectin. Histopathologically, adenine caused thickening of the glomerular basement membrane, inflammatory cells infiltration, atrophy, and glomeruli deterioration. However, Roflumilast administration (1 mg/kg) remarkably decrease serum creatinine, urea, uric acid, sodium, potassium, chloride, magnesium, phosphorus by 61%, 40%, 44%, 41%, 49%, 58%, 59% and 42% respectively, and increase in calcium by 158%. Moreover, Roflumilast (1 mg/kg) significantly reduced serum TGF-β levels by 50% and elevated anti-oxidant indices by 257%, 112%, and 60%, respectively. The protein expression was significantly reduced by 5.5-fold, 7-fold, 5.7-fold, 6.2-fold, and 5.1-fold individually. Roflumilast noticeably improved the structure of glomeruli, tubules, and cellular functioning. The study confirmed that Roflumilast has the potential to ameliorate renal injury by reducing and regulating inflammatory responses.
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Affiliation(s)
- Priyal Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), At and Post: Changa-388421, Dist. Anand, Gujarat, India.
| | - Sandip Patel
- L.M. College of Pharmacy, Ahmedabad, 380009, Gujarat, India.
| | - Piyush Chudasama
- R&D Unit, Sat-Kaival Hospital Pvt. Ltd, Anand, 388001, Gujarat, India.
| | - Shailesh Soni
- Department of Pathology, Muljibhai Patel Urological Hospital, Nadiad, 387002, Gujarat, India
| | - Manan Raval
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), At and Post: Changa-388421, Dist. Anand, Gujarat, India.
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Attia ZR, Zedan MM, Mutawi TM, Saad EA, Abd El Azeem RA, El Basuni MA. Association of the Gelatinase B/Metalloproteinase 9 (MMP-9) Gene Haplotype in Systemic Lupus Erythematosus (SLE) in the Pediatric Egyptian Population. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9091271. [PMID: 36138580 PMCID: PMC9496982 DOI: 10.3390/children9091271] [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: 07/20/2022] [Revised: 08/18/2022] [Accepted: 08/21/2022] [Indexed: 11/16/2022]
Abstract
Permanent systemic inflammation is a defining feature of systemic lupus erythematosus (SLE), which affects multiple organs. Gelatinase B/matrix metalloproteinase-9 (MMP-9) is an essential protease investigated in inflammation that has been linked to SLE. The study’s objective was to investigate the relationship between the rs3918249 T/C and rs17576 A/G SNPs in the MMP-9 gene with SLE. The study was conducted with 100 SLE cases and 100 age/sex-matched healthy individuals. TaqManTM SNP was used for genotyping by real time PCR on the Artus Rotor-Gene Qiagen equipment. Haplotypes (TG: OR = 0.226, 95% CI = 0.119−0.429) and (CA: OR = 0.36, 95% CI = 0.2206−0.631), both with a p-value < 0.001 were substantially linked to a lower incidence of SLE. Conversely, the risk of SLE was not associated with the individual SNPs studied. The haplotype analysis was more significant than the SNP analysis and may correlate with the decreased risk of SLE in children and adolescents in Egypt.
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Affiliation(s)
- Zeinab R. Attia
- Mansoura University Children’s Hospital, Mansoura University, Mansoura 35516, Egypt
- Correspondence: ; Tel.: +20-1098830190
| | - Mohamed M. Zedan
- Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Thuraya M. Mutawi
- Mansoura University Children’s Hospital, Mansoura University, Mansoura 35516, Egypt
| | - Entsar A. Saad
- Chemistry Department, Faculty of Science, Damietta University, Damietta 34511, Egypt
| | | | - Mohamed A. El Basuni
- Mansoura University Children’s Hospital, Mansoura University, Mansoura 35516, Egypt
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A Newly Synthesized Derivative and a Natural Parent Molecule: Which Would Be More Beneficial as a Future Antitumor Candidate? Docking and In Vivo Study. Appl Biochem Biotechnol 2022; 194:5386-5402. [PMID: 35779177 DOI: 10.1007/s12010-022-04037-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] [Accepted: 06/24/2022] [Indexed: 11/02/2022]
Abstract
Seeking for new effectual anticancer drugs is of great importance. In this study, a newly synthesized and well-characterized chromene derivative (ethyl 2-amino-4-phenyl-4H-benzo(h)chromene-3-carboxylate) "C" was prepared. Molecular docking studies were done. The new compound "C" in compare to the natural parent Quercetin "Q," as a well-known natural chromene derivative with antioxidant and antitumor activities, were tested for their antitumor activity against Ehrlich ascites carcinoma (EAC)-bearing mice. Both reduced ascites volume, decreased viable EAC cells, and prolonged EAC-bearing mice life span. They normalized troponin, creatine kinase-MB, lactate dehydrogenase, and urea levels, reversed liver enzyme activities towards normal, and increased antioxidant levels while reduced tumor necrosis factor-alpha (TNF-α) levels. Compared to each other, the new synthetic derivative "C" showed stronger antineoplastic effects than the natural parent "Q" may via the anti-inflammatory activities. Therefore, the newly synthesized chromene derivative is more promising as a future antitumor candidate than the natural parent molecule "Quercetin." Finally, our results encourage researchers to pay more attention to developing more novel natural-based derivatives that would be more beneficial as future therapeutics than their natural parents.
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Habib SAH, Alalawy AI, Saad EA, El-Sadda RR. Biochemical and histopathological evaluations of chronic renal failure rats treated with pluripotent human stem cells. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Abd El Azeem RA, Zedan MM, Saad EA, Mutawi TM, Attia ZR. Single-nucleotide polymorphisms (SNPs) of antioxidant enzymes SOD2 and GSTP1 genes and SLE risk and severity in an Egyptian pediatric population. Clin Biochem 2020; 88:37-42. [PMID: 33264651 DOI: 10.1016/j.clinbiochem.2020.11.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/09/2020] [Accepted: 11/20/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is a chronic autoimmune disease associated with increased oxidative stress that participates in immune dysregulation, and injury resulting in loss of immune tolerance and increased auto-antibody production. This study was designed to investigate the effects of genetic polymorphisms of the antioxidant enzymes genes that code for SOD2 (rs2758332) and GSTP1 (rs1695) on SLE risk and severity in Egyptian children and adolescents cohort from Delta region. METHODS The frequencies of these genes polymorphic variants were compared between 100 SLE children and adolescents and 100 healthy control subjects. Single-nucleotide polymorphisms (SNPs) of the two antioxidants were determined using TaqMan SNP genotyping assay. RESULTS Individuals with the TT and CT genotypes of rs2758332 in the SOD2 gene were of significant risk for SLE patients (OR = 1.831, 95% CI = 1.082-3.101, P = 0.024) and (OR = 1.864, 95% CI = 1.136-3.059, P = 0.014), respectively. Cases who have combined CT + TT genotype were of significant higher risk of SLE (OR = 1.851, 95% CI = 1.156 - 2.962, P = 0.010). While, they did not show any significant association between SOD2 genotypes or alleles with SLE clinical features. In case of the SNP rs1695 in the GSTP1 gene, no significant associations of genotypes or alleles with SLE risk or with SLE clinical features were detected. CONCLUSIONS This study among Egyptian children and adolescents showed a strong association of the SOD2 rs2758332 not GSTP1 rs1695 polymorphism with the risk of SLE disease.
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Affiliation(s)
- Rania A Abd El Azeem
- Department of Clinical Laboratory Sciences, College of Medical Applied Sciences, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia; Department of Laboratories, Immunology Lab, Mansoura University Children's Hospital, Mansoura, Egypt
| | - Mohamed M Zedan
- Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Entsar A Saad
- Chemistry Department, Faculty of Science, Damietta University, Damietta 34517, Egypt.
| | - Thuraya M Mutawi
- Department of Laboratories, Immunology Lab, Mansoura University Children's Hospital, Mansoura, Egypt
| | - Zeinab R Attia
- Department of Laboratories, Immunology Lab, Mansoura University Children's Hospital, Mansoura, Egypt
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Saad EA, Kiwan HA, Hassanien MM, Al-Adl HE. Synthesis, characterization, and antitumor activity of a new iron-rifampicin complex: A novel prospective antitumor drug. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Saad EA, Elsayed SA, Hassanien MM, AL‐Adl MS. The new iron(III) 3‐oxo‐N‐(pyridin‐2‐yl)butanamide complex promotes Ehrlich solid tumor regression in mice via induction of apoptosis. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Entsar A. Saad
- Chemistry Department, Faculty of ScienceDamietta University Damietta Egypt
| | - Shadia A. Elsayed
- Chemistry Department, Faculty of ScienceDamietta University Damietta Egypt
| | - Mohamed M. Hassanien
- Chemistry Department, Industrial Education CollegeBeni‐Suef University, Beni‐Suef Egypt
| | - Menna S. AL‐Adl
- Chemistry Department, Faculty of ScienceDamietta University Damietta Egypt
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El-Aassar MR, Saad EA, Habib SA, Waly HM. Loading of some quinoxaline derivatives in poly (l-lactic) acid/Pluronic® F-127 nanofibers enhances their anticancer efficiency and induces a p53 and p21 apoptotic-signaling pathway. Colloids Surf B Biointerfaces 2019; 183:110444. [PMID: 31446323 DOI: 10.1016/j.colsurfb.2019.110444] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/03/2019] [Accepted: 08/16/2019] [Indexed: 11/26/2022]
Abstract
The objective of this study was to evaluate the anticancer activity on cancer cell models of a drug delivery system consisting of poly (l-lactic) acid/Pluronic® F-127 (PLLA/PF127) loaded with the new N-butylpyridoquinoxaline 1,4-dioxide (NBPQD) or 2-amino-3-cyano-6-methylquinoxaline 1,4-dioxide (ACMQD) that was synthesized using an electrospinning process compared to free NBPQD and ACMQD. PLLA/PF127-NBPQD and PLLA/PF127-ACMQD nanofibers were prepared, and their shape, size, Fourier-transform infrared spectroscopy (FTIR), thermogravimetric (TGA) analysis, water contact angel (WCA), drug release, anticancer activity against five human cancer cell lines, and flowcytometeric analyses of cell cycle, p21 and p53 activities were investigated. PLLA/PF127 nanofibers with NBPQD or ACMQD were smooth, and no NBPQD or ACMQD clusters were found on nanofibers surface. FTIR analysis indicated that intermolecular hydrogen bonding between NBPQD or ACMQD and the polymer matrix is present. PLLA/PF127 nanofibers with NBPQD or ACMQD showed quite stable thermal stability with degradation at about 400 °C, and showed high WCA values of 68.72 ± 3.83° and 110.59 ± 0.21°, respectively. They showed higher in vitro anticancer activity towards all investigated cell lines compared to free NBPQD or free ACMQD. The lowest IC50 value for PLLA/PF127-NBPQD was 1.7 μg/ml with colorectal carcinoma (HCT-116) and was 4.5 μg/ml for PLLA/PF127-ACMQD with hepatocellular carcinoma (HepG2). PLLA/PF127 nanofibers with NBPQD or ACMQD increased anticancer efficiency via inducing cancer cell apoptosis through activation of a p53 and p21 apoptotic-signaling pathway.
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Affiliation(s)
- Mohamed R El-Aassar
- Polymer Materials Research Department, Advanced Technology and New Material Institute, City of Scientific Research and Technological Applications (SRTA City), New Borg El-Arab City, P.O. 21934, Alexandria, Egypt; Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | - Entsar A Saad
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt.
| | - Salem A Habib
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt; Department of Biochemistry, Faculty of Science, University of Tabuk, Saudi Arabia
| | - Heba M Waly
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
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Encapsulation of a new quinoxaline derivative in PLGA alters the pattern of its anticancer potency and induces apoptosis. Cancer Chemother Pharmacol 2019; 83:649-658. [DOI: 10.1007/s00280-019-03770-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/05/2019] [Indexed: 12/27/2022]
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