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Khosrojerdi MA, Lotfi H, Babaei Z, Mirhamidi M, Keyvanloo Shahrestanaki M. Exposure to per- and polyfluoroalkyl substances and bone health: a systematic review and meta-analysis. Int J Environ Health Res 2024:1-22. [PMID: 38591760 DOI: 10.1080/09603123.2024.2338269] [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] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 03/29/2024] [Indexed: 04/10/2024]
Abstract
Perfluoroalkyl substances (PFAS) as a large group of synthetic compounds widely contaminated the environment and lead to health problems. However, the correlation between PFAS exposure, bone health parameters and osteoporosis remains controversial. Therefore, we conducted a systematic review and meta-analysis of published literature to evaluate the effects of PFAS on human bone health. All observational studies were collected up to 2 December 2023. A total of 2096 articles were retrieved. Of these, 21 articles investigated the association between PFAS exposure and human bone health. However, only 10 studies were included in the final meta-analysis. Doubling of serum perfluorooctanoic acid (PFOA) (β = -0.11, 95% confidence interval (CI): -0.18, -0.05) and perfluorooctane sulfonic acid (PFOS) (β = -0.06, 95% CI: -0.11, -0.01) levels showed significant negative correlations with total body less head bone mineral density (TBLH-BMD). Subgrouping showed that only perfluorohexane sulfonate (PFHxS) (odds ratio [OR] = 1.37, 95% CI: 1.12, 1.68) was correlated with osteoporosis.
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Affiliation(s)
- Mohammad Ali Khosrojerdi
- Department of Biochemistry and Nutrition, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Hadi Lotfi
- Leishmaniasis Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Zeinab Babaei
- Department of Clinical Biochemistry and Biophysics, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Mahdi Mirhamidi
- Department of Surgery, School of Medicine Emdad Trauma Hospital Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Mohammad Keyvanloo Shahrestanaki
- Department of Biochemistry and Nutrition, Sabzevar University of Medical Sciences, Sabzevar, Iran
- Leishmaniasis Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
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Babaei Z, Panjehpour M, Parsian H, Aghaei M. SAR131675 exhibits anticancer activity on human ovarian cancer cells through inhibition of VEGFR-3/ERK1/2/AKT signaling pathway. Cell Signal 2023; 111:110856. [PMID: 37598918 DOI: 10.1016/j.cellsig.2023.110856] [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: 05/30/2023] [Revised: 07/28/2023] [Accepted: 08/17/2023] [Indexed: 08/22/2023]
Abstract
Vascular endothelial growth factor receptor-3 (VEGFR-3) is known to participate in tumorigenesis and lymphangiogenesis, and as such, has the potential to serve as a molecular target for cancer therapy. SAR131675 is a highly selective VEGFR-3 antagonist that has an inhibitive effect on lymphatic cell growth. However, the anticancer effects and underlying mechanisms of SAR131675 in ovarian cancer remain poorly understood. In this study, we investigated the pathological role of VEGFR-3, and the effects of SAR131675 on proliferation, cell cycle, migration, and apoptosis in ovarian cancer cells. Our results showed that the mRNA and protein of VEGFR-3 were expressed in OVCAR3 and SKOV3 ovarian cancer cells, and this receptor was activated following stimulation with 50 ng/ml VEGF-C Cys156Ser (VEGF-CS), a selective ligand for VEGFR-3. Enhancing VEGFR-3 phosphorylation by treatment of ovarian cancer cells with VEGF-CS resulted in increased levels of phosphorylated extracellular signal-regulated kinases 1/2 (ERK1/2) and AKT. Moreover, our data demonstrated that SAR131675 inhibited VEGF-CS-mediated proliferation, colony formation, and migration of cancer cells in a dose-dependent manner. In addition, inhibition of VEGFR-3 activation with SAR131675 significantly increased cell cycle arrest and promoted apoptosis in both OVCAR3 and SKOV3 cells. Mechanistically, SAR131675 effectively suppressed the VEGF-CS-induced phosphorylation of VEGFR-3 and its downstream effectors including activated ERK1/2 and AKT in ovarian cancer cells. Our results reveal an anticancer activity of SAR131675 on the growth and migration of ovarian cancer cells, which may be through inhibiting VEGFR-3/ERK1/2/AKT pathway. SAR131675 may serve as an effective targeted drug for ovarian cancer.
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Affiliation(s)
- Zeinab Babaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Clinical Biochemistry and Biophysics, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Mojtaba Panjehpour
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
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Babaei Z, Keyvanloo Shahrestanaki M, Aghaei M. MiR-1236: Key controller of tumor development and progression: Focus on the biological functions and molecular mechanisms. Pathol Res Pract 2023; 248:154671. [PMID: 37418995 DOI: 10.1016/j.prp.2023.154671] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/02/2023] [Indexed: 07/09/2023]
Abstract
Combating with the cancer, as one of the leading causes of morbidity and mortality worldwide, scientific community extensively evidenced microRNA 1236 (miR-1236) roles in the pathogenesis of malignant tumors. It has been mentioned that miR-1236 target genes and signal pathways that are key controller of tumor development and progression. Consistently, increasing evidence reports that miR-1236 participates in cancer cell growth, migration, invasion, apoptosis, and drug resistance, as well as tumor diagnosis, and prognosis. MiR-1236 is also implicated in epithelial-mesenchymal transition (EMT), which is a significant indicator of the metastatic process. Moreover, miR-1236 itself is regulated by several newly discovered long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs). Current review aimed to summarize and discuss different dimensions of miR-1236 involvement in the fundamental cellular and molecular mechanisms of tumor progressions. We believe that miR-1236 may serve as a non-invasive diagnostic marker and potential therapeutic target for cancer.
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Affiliation(s)
- Zeinab Babaei
- Department of Clinical Biochemistry and Biophysics, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | | | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
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Babaei Z, Panjehpour M, Ghorbanhosseini SS, Parsian H, Khademi M, Aghaei M. VEGFR3 suppression through miR-1236 inhibits proliferation and induces apoptosis in ovarian cancer via ERK1/2 and AKT signaling pathways. J Cell Biochem 2023; 124:674-686. [PMID: 36922713 DOI: 10.1002/jcb.30395] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 03/13/2022] [Revised: 12/24/2022] [Accepted: 02/24/2023] [Indexed: 03/17/2023]
Abstract
Vascular endothelial growth factor receptor 3 (VEGFR3) is expressed in cancer cell lines and exerts a critical role in cancer progression. However, the signaling pathways of VEGFR3 in ovarian cancer cell proliferation remain unclear. This study aimed to demonstrate the signaling pathways of VEGFR3 through the upregulated expression of miR-1236 in ovarian cancer cells. We found that the messenger RNA and protein of VEGFR3 were expressed in the ovarian cancer cell lines, but downregulated after microRNA-1236 (miR-1236) transfection. The inhibition of VEGFR3, using miR-1236, significantly reduced cell proliferation, clonogenic survival, migration, and invasion ability in SKOV3 and OVCAR3 cells (p < 0.01). The flow cytometry results indicated that the rate of apoptotic cells in SKOV3 (38.65%) and OVCAR3 (41.95%) cells increased following VEGFR3 inhibition. Moreover, VEGFR3 stimulation (using a specific ligand, VEGF-CS) significantly increased extracellular signal-regulated kinase 1/2 (ERK1/2) and protein kinase B (AKT) phosphorylation (p < 0.01), whereas VEGFR3 suppression reduced p-ERK1/2 (67.94% in SKOV3 and 93.52% in OVCAR3) and p-AKT (59.56% in SKOV3 and 78.73% in OVCAR3) compared to the VEGF-CS treated group. This finding demonstrated that miR-1236 may act as an endogenous regulator of ERK1/2 and AKT signaling by blocking the upstream regulator of VEGFR3. Overall, we demonstrated the important role of the miR-1236/VEGFR3 axis in ovarian cancer cell proliferation by regulating the ERK1/2 and AKT signaling that might be an effective strategy against ovarian cancer.
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Affiliation(s)
- Zeinab Babaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mojtaba Panjehpour
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seyedeh Sara Ghorbanhosseini
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hadi Parsian
- Department of Biochemistry, Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahsa Khademi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Khademi M, Babaei Z, Ghorbanhosseini SS, Emami Razavi A, Aghaei M. Molecular mechanisms of miR-1236 in the assessment of tumor lymphangiogenesis in human ovarian cancer patients. J Gene Med 2023; 25:e3480. [PMID: 36750632 DOI: 10.1002/jgm.3480] [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: 09/18/2022] [Revised: 01/03/2023] [Accepted: 02/04/2023] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Tumor lymphangiogenesis is a critical component in the progression of cancers and specific microRNAs have been reported to be implicated in this process. Recent studies revealed the involvement of miR-1236 in lymphangiogenic signaling by targeting vascular endothelial growth factor receptor 3 (VEGFR3). However, the prognostic importance of miR-1236 and its clinical relevance for lymphangiogenesis in ovarian cancer (OC) remains unclear. METHODS The study included 52 ovarian tumors and 28 normal ovarian tissues. Quantitative real-time PCR was utilized to analyze the VEGFR3, VEGF-C, LYVE-1 and PROX1 mRNA expression as well as miR-1236. VEGFR3 protein expression was measured by immunohistochemistry staining. Immunohistochemistry for the podoplanin marker (D2-40) was performed to measure lymphatic vessel density (LVD). In addition, diagnostic evaluation based on the receiver-operating characteristic (ROC) curve was performed. The influence of miR-1236 on overall survival was evaluated by Kaplan-Meier method. RESULTS Here, we show that miR-1236 expression was significantly decreased in ovarian tumors compared with control tissues (p < 0.001) and correlated with advanced clinical stage, lymph node metastasis, distant metastasis and patient survival (All P < 0.05). Moreover, in ovarian tumors, LVD as well as the gene expression of VEGFR3, VEGF-C and LYVE-1, but not PROX1, were found to be remarkably higher compared with control tissues. We also detected a more robust positive staining for VEGFR3 in OC tissues than in control tissues. Furthermore, our results demonstrated an inverse association of miR-1236 expression with LVD, VEGFR3, LYVE-1 and PROX1 expression in OC tissues. The ROC curve analysis indicated that miR-1236 expression has the potential to be used as a diagnostic and prognostic biomarker in OC. Survival analysis further verified a lowered overall survival rate in patients with low miR-1236 expression than in those with high expression. CONCLUSIONS Our results provide evidence for the translational involvement of miR-1236 in the lymphangiogenesis of OC by regulating lymphangiogenesis-related factors and support the clinical importance of miR-1236 as a new diagnostic and prognostic biomarker for OC.
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Affiliation(s)
- Mahsa Khademi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zeinab Babaei
- Department of Clinical Biochemistry and Biophysics, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Seyedeh Sara Ghorbanhosseini
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amirnader Emami Razavi
- Iran National Tumor Bank, Cancer Biology Research Center, Cancer Institute of Iran. Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Vakili O, Asili P, Babaei Z, Mirahmad M, Keshavarzmotamed A, Asemi Z, Mafi A. Circular RNAs in Alzheimer's Disease: A New Perspective of Diagnostic and Therapeutic Targets. CNS Neurol Disord Drug Targets 2022; 22:CNSNDDT-EPUB-125997. [PMID: 36043720 DOI: 10.2174/1871527321666220829164211] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/06/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Circular RNAs (circRNAs), as covalently closed single-stranded noncoding RNA molecules, have been recently identified to involve in several biological processes, principally through targeting microRNAs. Among various neurodegenerative diseases (NDs), accumulating evidence has proposed key roles for circRNAs in the pathogenesis of Alzheimer's disease (AD); although the exact relationship between these RNA molecules and AD progression is not clear, they have been believed to mostly act as miRNA sponges or gene transcription modulators through correlating with multiple proteins, involved in the accumulation of Amyloid β (Aβ) peptides, as well as tau protein, as AD's pathological hallmark. More interestingly, circRNAs have also been reported to play diagnostic and therapeutic roles during AD progression. OBJECTIVE Literature review indicated that circRNAs could essentially contribute to the onset and development of AD. Thus, in the current review, the circRNAs' biogenesis and functions are addressed at first, and then the interplay between particular circRNAs and AD is comprehensively discussed. Eventually, the diagnostic and therapeutic significance of these noncoding RNAs is highlighted in brief. RESULTS A large number of circRNAs are expressed in the brain. Thereby, these RNA molecules are noticed as potential regulators of neural functions in healthy circumstances, as well as neurological disorders. Moreover, circRNAs have also been reported to have potential diagnostic and therapeutic capacities in relation to AD, the most prevalent ND. CONCLUSION CircRNAs have been shown to act as sponges for miRNAs, thereby regulating the function of related miRNAs, including oxidative stress, reduction of neuroinflammation, and the formation and metabolism of Aβ, all of which developed in AD. CircRNAs have also been proposed as biomarkers that have potential diagnostic capacities in AD. Despite these characteristics, the use of circRNAs as therapeutic targets and promising diagnostic biomarkers will require further investigation and characterization of the function of these RNA molecules in AD.
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Affiliation(s)
- Omid Vakili
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pooria Asili
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeinab Babaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Mirahmad
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Alireza Mafi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Moslemi D, Babaei Z, Parsian H, Korani B, Mostafazadeh A. Body composition and serum levels of matrix metalloproteinase-9, adiponectin and AMP-activated protein kinase in breast cancer survivors. J Res Med Sci 2022; 27:48. [PMID: 35968203 PMCID: PMC9374150 DOI: 10.4103/jrms.jrms_453_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/10/2020] [Accepted: 10/06/2020] [Indexed: 11/16/2022]
Abstract
Background: Available data suggest that obesity is related to changes in the several adipocyte-derived proteins levels, which are involved in cancer recurrence. The purpose of this work was to investigate the correlation between obesity with metalloproteinase-9 (MMP-9), adiponectin and adiponectin and AMP-activated protein kinase (AMPK) levels by comparing serum levels of MMP-9, AMPK in normal weight and obese breast cancer survivors. Materials and Methods: In this cross-sectional study, 30 normal weight breast cancer survivors (body mass index [BMI] 18.5-25 kg/m2) and 30 obese breast cancer survivors (BMI ≥30 kg/m2) were investigated. Anthropometric parameters and serum levels of MMP-9, adiponectin, and AMPK were compared between the two groups. Results: No differences were detected in the serum levels of MMP-9, adiponectin, and AMPK in obese patients and normal weight patients (P > 0.05). There were no correlations between MMP-9, adiponectin, and AMPK levels with anthropometric measurements in two groups (P > 0.05). Conclusion: We found that there was a lack of correlation between obesity measures and serum levels of MMP-9, adiponectin, and AMPK. In breast cancer survivors, it seems that circulating levels of adiponectin, AMPK, and MMP-9 do not change in obesity state.
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Ezatkhah F, Sharifi I, Babaei Z, Baneshi MR, Zolala F, Kermanizadeh A, Keyhani A, Sharifi M, Dezaki ES, Aflatoonian MR, Aflatoonian B, Khatami M, Bamorovat M. Clinical and laboratory evaluation of cured and non-cured patients with cutaneous leishmaniasis treated by Glucantime. J Vector Borne Dis 2021; 56:351-359. [PMID: 33269736 DOI: 10.4103/0972-9062.302039] [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] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND & OBJECTIVES Insufficient treatment of cutaneous leishmaniasis (CL) by conventional drugs is a major barrier in control strategies. This study was aimed to evaluate Glucantime efficacy and the susceptibility of Glucantime unresponsive and responsive CL isolates in the field and laboratory. METHODS Chi-square test (x[2]) was used to determine the significance of difference between proportions in Glucantime-treated patients. The inhibitory activity of various concentrations of Glucantime against Leishmenia tropica stages was evaluated by a colorimetric cell viability MTT and macrophage assays. Mixed model, t-test and ANOVA were performed to determine the significance of difference between various concentrations of Glucantime unresponsive or responsive isolates and untreated control group and p <0.05 was defined as significant level. Altogether, 89.8% of the patients were cured by Glucantime, whilst 10.2% remained non-cured. RESULTS The overall Glucantime efficacy in different age groups and genders was similar. The IC50 values of promastigotes and amastigotes for Glucanime unresponsive isolates were 2.1 and 2.6 times higher than the equivalent rates obtained for responsive cases, respectively. The overall mean number of amastigotes within macrophages in unresponsive isolates was significantly higher (32.68 ± 1.24) than that in responsive ones (18.68 ± 1.52, p <0.001). Glucantime unresponsive and responsive field isolates of anthroponotic CL (ACL) caused by L. tropica strongly correlated to in vitro assays. INTERPRETATION & CONCLUSION Monitoring of Glucantime unresponsiveness by the health surveillance system is extremely important, where anthroponotic transmission occurs in humans. Hence, physicians should be aware of such clinical unresponsive presentations with ACL for antimonial therapeutic failure to improve management of disease in endemic regions.
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Affiliation(s)
- F Ezatkhah
- Leishmaniasis Research Center; Department of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - I Sharifi
- Leishmaniasis Research Center; Department of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Z Babaei
- Research Center for Modeling in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - M R Baneshi
- Research Center for Modeling in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - F Zolala
- Research Center for Modeling in Health, Kerman University of Medical Sciences, Kerman, Iran
| | | | - A Keyhani
- Leishmaniasis Research Center, Kerman, Iran
| | - M Sharifi
- Kerman Oral and Dental Diseases Research Center, Kerman, Iran
| | - E S Dezaki
- Department of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - M R Aflatoonian
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - B Aflatoonian
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - M Khatami
- School of Medicine, Bam University of Medical Sciences, Bam; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Babaei Z, Panjehpour M, Parsian H, Aghaei M. SAR131675 Receptor Tyrosine Kinase Inhibitor Induces Apoptosis through Bcl-2/Bax/Cyto c Mitochondrial Pathway in Human Umbilical Vein Endothelial Cells. Anticancer Agents Med Chem 2021; 22:943-950. [PMID: 34238175 DOI: 10.2174/1871520621666210708102619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 12/17/2020] [Revised: 05/11/2021] [Accepted: 05/31/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tyrosine kinase inhibitors (TKIs) can be used to inhibit cancer cell proliferation by targeting the vascular endothelial growth factor receptor (VEGFR) family. SAR131675 is a highly selective receptor tyrosine kinase inhibitor to VEGFR3 that reveals the inhibitory effect on proliferation in human lymphatic endothelial cells. However, the molecular mechanisms underlying this process are generally unclear. OBJECTIVE This study was performed to investigate the possible involvement of the Bcl-2/Bax/Cyto c apoptosis pathway in human umbilical vein endothelial cells (HUVECs). In addition, the role of reactive oxygen species (ROS) and mitochondrial membrane potential was evaluated. METHODS The effect of SAR131675 on HUVEC cell viability was evaluated by MTT assay. The activity of SAR131675 in inducing apoptosis was carried out through the detection of Annexin V-FITC/PI signal by flow cytometry. To determine the mechanisms underlying SAR131675 induced apoptosis, the mitochondrial membrane potential, ROS generation, the activity of caspase-3, and expression of apoptosis-related proteins such as Bcl-2, Bax, and cytochrome c were evaluated in HUVECs. RESULTS SAR131675 significantly inhibited cell viability and induced apoptosis in HUVECs in a dose-dependent manner. Moreover, SAR131675 induced mitochondrial dysfunction, ROS generation, Bcl-2 down-regulation, Bax up-regulation, cytochrome c release, and caspase-3 activation, which displays features of the mitochondria-dependent apoptosis signaling pathway. CONCLUSION Our present data demonstrated that SAR131675-induced cytotoxicity in HUVECs is associated with the mitochondria apoptotic pathway. These results suggest that further studies are required to fully elucidate the role of TKIs in these cellular processes.
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Affiliation(s)
- Zeinab Babaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mojtaba Panjehpour
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Diba M, Seghatoleslam A, Namavari M, Assadi S, Vakili SN, Babaei Z, Akmali M. Potential Protective Role of Cyrtopodion Scabrum in Antioxidant Parameters in Serum and Liver of Rats with 5-FU-Induced Oxidative Damage. Arch Razi Inst 2021; 76:95-105. [PMID: 33818962 DOI: 10.22092/ari.2019.126702.1356] [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] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 09/04/2019] [Indexed: 09/30/2022]
Abstract
Chemotherapy is the main approach for the treatment of cancer; however, it often causes unpleasant oxidative damages. Therefore, the development of an effective alternative/complementary therapy with improved tumor suppression efficiency and lower adverse effects is highly required. Recently, it has been shown that Cyrtopodion scabrum extract (CsE) is an effective and selective tumor suppressor medicine. The present study investigated the antioxidant activity of Cyrtopodion scabrum homogenate (CsH) and CsE and their effects on attenuating 5-fluorouracil (5-FU)-induced liver dysfunction in rats. A total of 60 male rats (weight: 200-220 g) were divided into six groups and treated for 14 days. The control (group I) and 5-FU (group II) groups received distilled water and 5-FU, respectively. The other four groups were orally administered with CsE, CsH, CsE+5-FU, and CsH+5-FU (groups III to VI), respectively by gavages based on a daily schedule. The 5-FU-induced oxidative damage was evaluated by changes in the weight and food and water intake during the treatment and antioxidant parameters in the liver and serum of the treated rats. The obtained data indicated that the administration of CsH and CsE significantly improved liver function and defense system of antioxidants by attenuating the levels or activities of malondialdehyde, superoxide anion, aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase and decrease of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, glutathione S-transferase, total antioxidant capacity, glutathione, total protein, and albumin in the liver and serum, induced by 5-FU treatment. The obtained data of the current study suggested that CsH and CsE play a protective role in the imbalance elicited by 5-FU and can be used as alternative/complementary supplements with 5-FU to reduce oxidative damages which is the consequence of reactive oxygen species production in cancerous patients.
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Affiliation(s)
- M Diba
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A Seghatoleslam
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.,Research Center for Traditional Medicine and History of Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Namavari
- Razi Vaccine and Serum Research Institute, Shiraz Branch, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
| | - Sh Assadi
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S N Vakili
- Department of Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Z Babaei
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Akmali
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Diba M, Seghatoleslam A, Namavari M, Assadi S, Vakili SN, Babaei Z, Akmali M. Potential Protective Role of Cyrtopodion Scabrum in Antioxidant Parameters in Serum and Liver of Rats with 5-FU-Induced Oxidative Damage. Arch Razi Inst 2021; 76:95-105. [PMID: 33818962 DOI: 10.22092/ari.2019.126702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 09/04/2019] [Indexed: 05/22/2023]
Abstract
Chemotherapy is the main approach for the treatment of cancer; however, it often causes unpleasant oxidative damages. Therefore, the development of an effective alternative/complementary therapy with improved tumor suppression efficiency and lower adverse effects is highly required. Recently, it has been shown that Cyrtopodion scabrum extract (CsE) is an effective and selective tumor suppressor medicine. The present study investigated the antioxidant activity of Cyrtopodion scabrum homogenate (CsH) and CsE and their effects on attenuating 5-fluorouracil (5-FU)-induced liver dysfunction in rats. A total of 60 male rats (weight: 200-220 g) were divided into six groups and treated for 14 days. The control (group I) and 5-FU (group II) groups received distilled water and 5-FU, respectively. The other four groups were orally administered with CsE, CsH, CsE+5-FU, and CsH+5-FU (groups III to VI), respectively by gavages based on a daily schedule. The 5-FU-induced oxidative damage was evaluated by changes in the weight and food and water intake during the treatment and antioxidant parameters in the liver and serum of the treated rats. The obtained data indicated that the administration of CsH and CsE significantly improved liver function and defense system of antioxidants by attenuating the levels or activities of malondialdehyde, superoxide anion, aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase and decrease of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, glutathione S-transferase, total antioxidant capacity, glutathione, total protein, and albumin in the liver and serum, induced by 5-FU treatment. The obtained data of the current study suggested that CsH and CsE play a protective role in the imbalance elicited by 5-FU and can be used as alternative/complementary supplements with 5-FU to reduce oxidative damages which is the consequence of reactive oxygen species production in cancerous patients.
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Affiliation(s)
- M Diba
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A Seghatoleslam
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Research Center for Traditional Medicine and History of Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Namavari
- Razi Vaccine and Serum Research Institute, Shiraz Branch, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
| | - Sh Assadi
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S N Vakili
- Department of Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Z Babaei
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Akmali
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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12
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Askari A, Sharifi I, Aflatoonian MR, Babaei Z, Ghasemi Nejad Almani P, Mohammadi MA, Alizadeh H, Hemati S, Bamorovat M. A newly emerged focus of zoonotic cutaneous leishmaniasis in South-western Iran. Microb Pathog 2018; 121:363-368. [PMID: 29709689 DOI: 10.1016/j.micpath.2018.04.053] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 03/14/2018] [Accepted: 04/24/2018] [Indexed: 11/26/2022]
Abstract
Leishmaniasis is rising in many countries, including Iran, due to climate change, refugee crises, urbanization and etc. The aim of this study was to explore the epidemiology, extent and identity of Leishmania species in a newly emerged focus in Abdanan County, Ilam Province, South-western Iran. This study was performed as a descriptive cross-sectional study by a systematic house-to-house approach. The Leishmania species was identified by RFLP-PCR and sequencing. Altogether, 46799 individuals consisting of 22907 (48.9) female and 23892 (51.1%) male were interviewed and physically examined for the presence of skin lesions. Overall, the incidence rate was 0.34% (n = 160). All age groups were affected and the incidence rate was the highest in <10 years of age group (0.49%) and the lowest in >50 years old individuals (0.15%), although there was no significant difference regarding the sex and age. The majority of patients had one lesion (47.5%) on hands (56%) and most of the cases occurred in Abdanan city (%54) in summer. Based on the RFLP-PCR analysis, all the Leishmania isolates were L. major of single genotype. A newly emerged focus of zoonotic CL caused by L. major occurred in South-western of Iran. Multiple risk factors created this epidemic area. Further studies on the vector and reservoir are crucial needed to provide evidences to select the prophylactic and therapeutic measures for future control strategies.
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Affiliation(s)
- A Askari
- Dept. of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
| | - I Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - M R Aflatoonian
- Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - Z Babaei
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | | | - M A Mohammadi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran.
| | - H Alizadeh
- Mazandaran University of Exercise Physiology Sciences, Babolsar, Iran.
| | - S Hemati
- Dept. of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
| | - M Bamorovat
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
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13
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Tavakoli Kareshk A, Mahmoudvand H, Keyhani A, Tavakoli Oliaee R, Mohammadi MA, Babaei Z, Hajhosseini MA, Zia-Ali N. Molecular detection and genetic diversity of Toxoplasma gondii in different tissues of sheep and goat in Eastern Iran. Trop Biomed 2017; 34:681-690. [PMID: 33592937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
This study was designed to detect parasitic DNA in tissues from sheep and goats raised and slaughtered in the southeastern Iran as well as to genetically characterize infecting strains of T. gondii. A total of 240 tissue samples consisting of heart, brain, and diaphragm were obtained from sheep (n=40) and goats (n=40) slaughtered in abattoirs from three provinces located in southeastern Iran including Kerman, Razavi Khorasan, and South Khorasan Provinces between February to October 2015. Nested PCR amplified the B1 and GRA6 genes. To determine the genetic characterization of positive samples, all genotyped positive samples were examined by PCR-RFLP. Sequencing analysis was performed to evaluate the prevalence of type strains (I, II and III). A total of 68(56.66%) tissue samples of sheep and 53(44.16%) from goats were found to be positive for T. gondii B1 gene, that included 11(27.5%) diaphragm, 21(52.5%) heart, and 36(90%) brain of sheep; and 20(50%) diaphragm, 11(22%) heart and 22(55%) brain of goats. Moreover, 22(18.3%) tissue samples of sheep and 20(16.6%) tissue samples of goats were found positive with GRA6 gene for T. gondii. There are three genotypes and mix genotype using mseI enzyme among all positive samples. The results demonstrated the presence of T. gondii DNA in tissues of sheep and goats from southeast of Iran. Control of Toxoplasma infection animal products are important in consumer protection.
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Affiliation(s)
- A Tavakoli Kareshk
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - H Mahmoudvand
- Razi Herbal Medicines, Lorestan University of Medical Scienses, Khorramabad, Iran
| | - A Keyhani
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - R Tavakoli Oliaee
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - M A Mohammadi
- Department of Laboratory Sciences, Sirjan Faculty of Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Z Babaei
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - M A Hajhosseini
- Faculty of Veterinary Medicine, University of Kerman, Kerman, Iran
| | - N Zia-Ali
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
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Babaei Z, Parsian H. Hyaluronic acid algorithm-based models for assessment of liver fibrosis: translation from basic science to clinical application. Hepatobiliary Pancreat Dis Int 2016; 15:131-40. [PMID: 27020628 DOI: 10.1016/s1499-3872(16)60062-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The estimation of liver fibrosis is usually dependent on liver biopsy evaluation. Because of its disadvantages and side effects, researchers try to find non-invasive methods for the assessment of liver injuries. Hyaluronic acid has been proposed as an index for scoring the severity of fibrosis, alone or in algorithm models. The algorithm model in which hyaluronic acid was used as a major constituent was more reliable and accurate in diagnosis than hyaluronic acid alone. This review described various hyaluronic acid algorithm-based models for assessing liver fibrosis. DATA SOURCE A PubMed database search was performed to identify the articles relevant to hyaluronic acid algorithm-based models for estimating liver fibrosis. RESULT The use of hyaluronic acid in an algorithm model is an extra and valuable tool for assessing liver fibrosis. CONCLUSIONS Although hyaluronic acid algorithm-based models have good diagnostic power in liver fibrosis assessment, they cannot render the need for liver biopsy obsolete and it is better to use them in parallel with liver biopsy. They can be used when frequent liver biopsy is not possible in situations such as highlighting the efficacy of treatment protocol for liver fibrosis.
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Affiliation(s)
- Zeinab Babaei
- Student Research Committee & Department of Biochemistry and Biophysics, and Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
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Babaei Z, Moslemi D, Parsian H, Khafri S, Pouramir M, Mosapour A. Relationship of obesity with serum concentrations of leptin, CRP and IL-6 in breast cancer survivors. J Egypt Natl Canc Inst 2015; 27:223-9. [PMID: 26462194 DOI: 10.1016/j.jnci.2015.09.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [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: 07/30/2015] [Revised: 08/25/2015] [Accepted: 09/03/2015] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Several mechanisms have been proposed to explain the adverse effect of obesity on quality of life among women with breast cancer, including alteration in some inflammatory markers. The aim of this study was to determine the status of serum levels of leptin, IL-6 and CRP in obese, overweight and normal weight breast cancer survivors in order to determine the relationship between inflammatory markers' levels and obesity. MATERIALS AND METHODS This cross-sectional study was done on 75 women with breast cancer, 30 obese, 15 overweight and 30 normal weight patients. Serum leptin, IL-6, CRP, total protein, albumin and lipid profile as well as anthropometric parameters were measured in three groups. RESULTS Serum leptin levels of obese patients were significantly higher than those of overweight and normal weight patients (P<0.05). Higher serum CRP and lower albumin levels were observed in obese patients in comparison with normal weight patients (P<0.05). HDL-C level was significantly different between overweight and normal weight patients (P<0.05). Significant differences in serum IL-6 levels were not observed between the study groups (P>0.05). Moreover, multiple regression analysis showed that leptin was significantly associated with BMI (P<0.001), while albumin was negatively correlated with BMI (P<0.05). CRP levels were significantly correlated with BMI and waist-to-hip ratio (WHR) (P<0.05). CONCLUSIONS In conclusion, high leptin levels and alteration in acute phase proteins in obese patients may exaggerate the inflammation status. As inflammation has the potential to increase the susceptibility of the patients to metastasis development, it is necessary to decline its rate.
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Affiliation(s)
- Zeinab Babaei
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Dariush Moslemi
- Department of Radiation Oncology, Babol University of Medical Sciences, Babol, Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
| | - Soraya Khafri
- Department of Epidemiology, Babol University of Medical Sciences, Babol, Iran
| | - Mahdi Pouramir
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Abbas Mosapour
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
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Heidarnegadi SM, Mohebali M, Maraghi SH, Babaei Z, Farnia SH, Bairami A, Rezaeian M. Cryptosporidium spp. Infection in human and domestic animals. Iran J Parasitol 2012; 7:53-8. [PMID: 23133472 PMCID: PMC3488821] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 12/19/2011] [Indexed: 11/01/2022]
Abstract
BACKGROUND Cryptosporidium spp. is a coccidian parasite infected humans and animals. Prevalence rate of Cryptosporidium spp. infection associated with is some parameters such as sampling, age, season, country and contact to domestic animals. This study aimed to determine Cryptosporidium spp. Infection in humans and some animals in rural areas of Shushtar district from Khuzestan Province, south- west of Iran. METHODS In this study, Stool specimens were randomly collected from 45 cattle, 8 buffalos, 35 calves, 22 turkeys, 3 sheep, 2 geese as well as 62 humans in different seasons selected from rural areas of Shushtar district located in Khuzestan in the south- west of Iran from August 2009 to April 2011. The collected stool samples were examined by modified Ziehl-Neelsen staining method. RESULTS Altogether, 68/115 (59.1%) domestic animals and 9/62 (14.5%) of humans were showed Cryptosporidium spp. infection in the study areas. CONCLUSION In this study we found the high frequency of Cryptosporidium spp. infection in the studied areas.
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Affiliation(s)
- SM Heidarnegadi
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Iran
| | - M Mohebali
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - SH Maraghi
- Dept. of Medical Parasitology and Mycology, School of Medical, Jundishapur University of Medical Sciences, Ahwaz, Iran
| | - Z Babaei
- Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - SH Farnia
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Iran
| | - A Bairami
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Iran
| | - M Rezaeian
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran,Corresponding author:Tel: +98 21 88951392, E-mail:
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17
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Mahmoudvand H, Farivar L, Sharifi I, Harandi MF, Moazed V, Jahanbakhsh S, Babaei Z, Zia-Ali N. Fatal Case of Plasmodium vivax Malaria in a Splenectomized Patient. Iran J Parasitol 2012; 7:99-102. [PMID: 23109969 PMCID: PMC3469179] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2011] [Accepted: 05/18/2012] [Indexed: 11/25/2022]
Abstract
Malaria is a major problem in tropical and sub-tropical countries, with high morbidity and mortality. Splenectomy makes patients more susceptible to serious bacterial and parasitic infections. We report for the first time in Iran a fatal case of Plasmodium vivax malaria, confirmed by microscopic and molecular (Semi-nested multiplex PCR) tests in a patient who had undergone splenectomy due to hemolytic anemia.
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Affiliation(s)
- H Mahmoudvand
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - L Farivar
- Department of Medical Parasitology and Mycology, Tehran University of Medical Sciences, Tehran, Iran
| | - I Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran,Corresponding author:
| | - M Fasihi Harandi
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - V Moazed
- Department of Medical Oncology and Hematology, Kerman University of Medical Sciences, Kerman, Iran
| | - S Jahanbakhsh
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - Z Babaei
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
| | - N Zia-Ali
- Department of Medical Parasitology and Mycology, Kerman University of Medical Sciences, Kerman, Iran
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18
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Rakhshanpour A, Harandi MF, Moazezi SS, Rahimi MT, Mohebali M, Mowlavi G, Babaei Z, Ariaeipour M, Heidari Z, Rokni MB. Seroprevalence of human hydatidosis using ELISA method in qom province, central iran. Iran J Parasitol 2012; 7:10-5. [PMID: 23109956 PMCID: PMC3469166] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 06/18/2012] [Indexed: 11/15/2022]
Abstract
BACKGROUND The objective of this study was to determine the prevalence of cystic echinococcosis (CE) in Qom Province, central Iran using ELISA test. METHODS Overall, 1564 serum samples (800 males and 764 females) were collected from selected subjects by randomized cluster sampling in 2011-2012. Sera were analyzed by ELISA test using AgB. Before sampling, a questionnaire was filled out for each case. Data were analyzed using Chi-square test and multivariate logistic regression for risk factors analysis. RESULTS Seropositivity was 1.6% (25 cases). Males (2.2%) showed significantly more positivity than females (0.9%) (P= 0.03). There was no significant association between CE seropositivity and age group, occupation, and region. Age group of 30-60 years encompassed the highest rate of positivity. The seropositivity of CE was 2.1% and 1.2% for urban and rural cases respectively. Binary logistic regression showed that males were 2.5 times at higher risk for infection than females. CONCLUSION Although seroprevalence of CE is relatively low in Qom Province, yet due to the importance of the disease, all preventive measures should be taken into consideration.
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Affiliation(s)
- A Rakhshanpour
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran,Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - M Fasihi Harandi
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran,Corresponding author:
| | - SS Moazezi
- Iranian Blood Transfusion Organization, Tehran, Iran
| | - MT Rahimi
- Department of Medical Parasitology and Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - M Mohebali
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - GhH Mowlavi
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - Z Babaei
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - M Ariaeipour
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Z Heidari
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - MB Rokni
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran,Corresponding author:
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Bairami Kuzehkanan A, Rezaeian M, Zeraati H, Mohebali M, Meamar AR, Babaei Z, Kashi L, Heydarnezhadi M, Rezaie S. A Sensitive and Specific PCR Based Method for Identification of Cryptosporidium Sp. Using New Primers from 18S Ribosomal RNA. Iran J Parasitol 2011; 6:1-7. [PMID: 22347307 PMCID: PMC3279906] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Accepted: 10/27/2011] [Indexed: 10/30/2022]
Abstract
BACKGROUND The main goal of the present study was to develop a new sensitive and specific PCR based method for Identification of Cryptosporidium sp. using novel primers from 18S ribosomal RNA. Cryptosporidiosis in high-risk host groups particularly in neonates and immuno-compromised individuals may result in death. To the best of our knowledge this is the first study regarding develop a new PCR based method to diagnose the cryptosporidiosis in Iran. METHODS A total of 850 human fecal samples from patients clinically suspected to cryptosporidiosis and 100 healthy and diarrheic cattle stool specimens were collected. The simplified formol-ether concentration method was carried out for all samples. They were then examined microscopically by modified Ziehl-Neelsen staining method. Total DNA was extracted by QIA amp DNA stool mini kit. PCR and nested-PCR was carried out by using designed primers. RESULTS Twenty nine cases of cryptosporidiosis infection in human and 30 samples from cattle microscopically were positive. The described primary and nested PCR method could detect all Cryptosporidium positive samples from human and cattle. Regards to suspected negative samples in primary PCR examination, the Nested PCR could approve two more positive results. Furthermore, Nested PCR analysis was able to detect one more case which was negative in both microscopically examination and primary PCR. Specificity of the test was 100%. Sensitivity of Nested PCR in comparison to our gold standard; microscopy after Ridley concentration modified ziehl-Neelsen, was 100%. CONCLUSION Our developed PCR based method by using new primers devised from 18S ribosomal RNA revealed the ability for identification of the Cryptosporidium species such as C. parvum and C. huminis with high specificity and sensitivity.
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Affiliation(s)
- A Bairami Kuzehkanan
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Dept. of Public Health, School of Public Health, Alborz University of Medical Sciences, Alborz, Iran
| | - M Rezaeian
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - H Zeraati
- Epidemiology and Biostatistics Department, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - M Mohebali
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - AR Meamar
- Dept. of Parasitology and Mycology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Z Babaei
- Dept. of Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - L Kashi
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - M Heydarnezhadi
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - S Rezaie
- Dept. of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Dept. of Medical Biotechnology, School of Advanced Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author: Tel: +98 912 1218439, Fax: +98 21 88951392, E-mail:
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Badirzadeh A, Niyyati M, Babaei Z, Amini H, Badirzadeh H, Rezaeian M. Isolation of free-living amoebae from sarein hot springs in ardebil province, iran. Iran J Parasitol 2011; 6:1-8. [PMID: 22347281 PMCID: PMC3279877] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Accepted: 05/18/2011] [Indexed: 11/29/2022]
Abstract
BACKGROUND Free-living amoebae (FLA) are a group of ubiquitous protozoan, which are distributed in the natural and artificial environment sources. The main aim of the current study was to identify the presence of FLA in the recreational hot springs of Sarein in Ardebil Province of Iran. METHODS Seven recreational hot springs were selected in Sarein City and 28 water samples (four from each hot spring) were collected using 500 ml sterile plastic bottles during three month. Filtration of water samples was performed, and culture was done in non-nutrient agar medium enriched with Escherichia coli. Identification of the FLA was based on morphological criteria of cysts and trophozoites. Genotype identification of Acanthamoeba positive samples were also performed using sequencing based method. RESULTS Overall, 12 out of 28 (42.9%) samples were positive for FLA which Acanthamoeba and Vahlkampfiid amoebae were found in one (3.6%) and 11 (39.3%) samples, respectively. Sequence analysis of the single isolate of Acanthamoeba revealed potentially pathogenic T(4) genotype corresponding to A. castellanii. CONCLUSION Contamination of hot springs to FLA, such as Acanthamoeba T(4) genotype (A. castellanii) and Vahlkampfiid amoebae, could present a sanitary risk for high risk people, and health authorities must be aware of FLA presence.
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Affiliation(s)
- A Badirzadeh
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - M Niyyati
- Department of Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Z Babaei
- Department of Parasitology and Mycology, Faculty of Medicine, Kerman University of Medical Sciences, Tehran, Iran
| | - H Amini
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - H Badirzadeh
- Laboratory of Microbiology and Parasitology, School of Medicine, Ardebil University of Medical Sciences, Ardebil, Iran
| | - M Rezaeian
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran,Corresponding Author: Fax: +98 21-88951392;
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Rostamighalehjaghi S, Jamali R, Rezaie S, Babaei Z, Hooshyar H, Rezaeian M. Evaluation of a Single PCR Assays on Cp5 Gene for Differentiation of Entamoeba histolytica and E. dispar. Iran J Public Health 2010; 39:64-9. [PMID: 23113039 PMCID: PMC3481692] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2010] [Accepted: 09/10/2010] [Indexed: 10/26/2022]
Abstract
BACKGROUND We examined a molecular method with a single-PCR for amplification of a part of CP5 gene enabling us to differentiate the pathogenic species, Entamoeba histolytica, from the non-pathogenic species, E. dispar. METHODS We developed a single PCR method for this purpose. After investigation of GenBank, primer pairs were designed from highly conserved regions of cysteine proteinase (CP5) gene. The primers were utilized in PCR using isolated genomic DNA template of E. histolytica and the PCR products were then sequenced. The same primer and method for PCR was used for isolated genomic DNA template of E. dispar. RESULTS A fragment of about 950 bp was isolated in PCR by using DNA from E. histolytica, however, no banding pattern was produced by using the same primers for E. dispar. We characterized CP5 gene at molecular level in E. histolytica isolates from 22 positive; including 20 non-dysentery samples isolated from both cities as well as two dysentery samples isolated only from Tabriz. Nucleotide sequence comparison in gene data banks (NCBI, NIH) revealed significant homology with CP5 gene in E. histolytica isolates CONCLUSION We developed a PCR method, which could detect simply and rapidly E. histolytica by amplifying a specific PCR fragment.
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Affiliation(s)
- S Rostamighalehjaghi
- Dept. of Parasitology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - R Jamali
- Dept. of Parasitology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - S Rezaie
- Division of Molecular Biology, Department of Medical Mycology & Parasitology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Z Babaei
- Dept. of Parasitology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - H Hooshyar
- Dept. of Parasitology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - M Rezaeian
- Division of Molecular Biology, Department of Medical Mycology & Parasitology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author: Tel: +98 21 88951392, Fax: +98 21 88951392, E-mail:
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Babaei Z, Razmjou E, Oormazdi H, Rezaie S, Rezaeian M. Giardia intestinalis: DNA extraction approaches to improve PCR results. Int J Infect Dis 2010. [DOI: 10.1016/j.ijid.2010.02.2134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Niyyati M, Rezaie S, Babaei Z, Rezaeian M. Molecular Identification and Sequencing of Mannose Binding Protein (MBP) Gene of Acanthamoeba palestinensis. Iran J Parasitol 2010; 5:1-5. [PMID: 22347229 PMCID: PMC3279820] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2009] [Accepted: 01/08/2010] [Indexed: 11/22/2022]
Abstract
BACKGROUND Acanthamoeba keratitis develops by pathogenic Acanthamoeba such as A. palestinensis. Indeed this species is one of the known causative agents of amoebic keratitis in Iran. Mannose Binding Protein (MBP) is the main pathogenicity factors for developing this sight threatening disease. We aimed to characterize MBP gene in pathogenic Acanthamoeba isolates such as A. palestinensis. METHODS This experimental research was performed in the School of Public Health, Tehran University of Medical Sciences, Tehran, Iran during 2007-2008. A. palestinensis was grown on 2% non-nutrient agar overlaid with Escherichia coli. DNA extraction was performed using phenol-chloroform method. PCR reaction and amplification were done using specific primer pairs of MBP. The amplified fragment were purified and sequenced. Finally, the obtained fragment was deposited in the gene data bank. RESULTS A 900 bp PCR-product was recovered after PCR reaction. Sequence analysis of the purified PCR product revealed a gene with 943 nucleotides. Homology analysis of the obtained sequence showed 81% similarity with the available MBP gene in the gene data bank. The fragment was deposited in the gene data bank under accession number EU678895, CONCLUSION MBP is known as the most important factor in Acanthamoeba pathogenesis cascade. Therefore, characterization of this gene can aid in developing better therapeutic agents and even immunization of high-risk people.
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Affiliation(s)
| | | | | | - M Rezaeian
- Corresponding author: . Fax: 009821- 88951392
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Jahanshahi M, Sanati MH, Babaei Z. Optimization of parameters for the fabrication of gelatin nanoparticles by the Taguchi robust design method. J Appl Stat 2008. [DOI: 10.1080/02664760802382426] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
A total of 12 gastrointestinal tracts of wild boars (Sus scrofa) from western Iran (Luristan) were examined for protozoan infection between September 2000 and November 2001. Of 12 boars examined, 67% harbored one or more species of the following protozoa: Balantidium coli (25%), Tritrichomonas suis (25%), Blastocystis sp. (25%), Entamoeba polecki (17%), Entamoeba suis (8%), Iodamoeba butschlii (17%), and Chilomastix mesnili (8%). Four of these protozoan species also are reported in humans, and persons living in rural areas where wild boars are abundant should take precaution to avoid infection.
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Affiliation(s)
- S Solaymani-Mohammadi
- Department of Medical Parasitology & Mycology, School of Public Health & Health Research, Tehran University of Medical Sciences, P.O. Box 6446, Tehran 14155, Iran.
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