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Pesti-Asbóth G, Szilágyi E, Bíróné Molnár P, Oláh J, Babinszky L, Czeglédi L, Cziáky Z, Paholcsek M, Stündl L, Remenyik J. Monitoring physiological processes of fast-growing broilers during the whole life cycle: Changes of redox-homeostasis effected to trassulfuration pathway predicting the development of non-alcoholic fatty liver disease. PLoS One 2023; 18:e0290310. [PMID: 37590293 PMCID: PMC10434899 DOI: 10.1371/journal.pone.0290310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/06/2023] [Indexed: 08/19/2023] Open
Abstract
In the broiler industry, the average daily gain and feed conversion ratio are extremely favorable, but the birds are beginning to approach the maximum of their genetic capacity. However, as a consequence of strong genetic selection, the occurrence of certain metabolic diseases, such as myopathies, ascites, sudden cardiac death and tibial dyschondroplasia, is increasing. These metabolic diseases can greatly affect the health status and welfare of birds, as well as the quality of meat. The main goal of this study was to investigate the changes in the main parameters of redox homeostasis during the rearing (1-42 days of age) of broilers with high genetic capacity, such as the concentrations of malondialdehyde, vitamin C, vitamin E, and reduced glutathione, the activities of glutathione peroxidase and glutathione reductase, and the inhibition rate of superoxide dismutase. Damage to the transsulfuration pathway during growth and the reason for changes in the level of homocysteine were investigated. Further, the parameters that can characterize the biochemical changes occurring in the birds were examined. Our study is the first characterize plasma albumin saturation. A method was developed to measure the levels of other small molecule thiol components of plasma. Changes in redox homeostasis induce increases in the concentrations of tumor necrosis factor alpha and inflammatory interleukins interleukin 2, interleukin 6 and interleukin 8 in broilers reared according to current large-scale husbandry technology and feeding protocols. A significant difference in all parameters tested was observed on the 21st day. The concentrations of cytokines and homocysteine increased, while the concentrations of glutathione and cysteine in the plasma decreased. Our findings suggest that observed changes in the abovementioned biochemical indices have a negative effect on poultry health.
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Affiliation(s)
- Georgina Pesti-Asbóth
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Endre Szilágyi
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Piroska Bíróné Molnár
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - János Oláh
- Farm and Regional Research Institute of Debrecen, University of Debrecen, Debrecen, Hungary
| | - László Babinszky
- Faculty of Agricultural and Food Sciences and Environmental Management, Department of Animal Nutrition Physiology, Institute of Animal Science, Biotechnology and Nature Conservation, University of Debrecen, Debrecen, Hungary
| | - Levente Czeglédi
- Faculty of Agricultural and Food Sciences and Environmental Management, Department of Animal Science, Institute of Animal Science, Biotechnology and Nature Conservation, University of Debrecen, Debrecen, Hungary
| | - Zoltán Cziáky
- Agricultural and Molecular Research and Service Group, University of Nyíregyháza; Nyíregyháza, Hungary
| | - Melinda Paholcsek
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - László Stündl
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
| | - Judit Remenyik
- Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Food Technology, University of Debrecen, Debrecen, Hungary
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Deshpande RP, Panigrahi M, Y B V K C, Babu PP. Profiling of microRNAs modulating cytomegalovirus infection in astrocytoma patients. Neurol Sci 2018; 39:1895-1902. [PMID: 30090984 DOI: 10.1007/s10072-018-3518-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 07/31/2018] [Indexed: 01/23/2023]
Abstract
Astrocytoma is recognized as the most common neoplasm of the brain with aggressive progression. The therapeutic regime for glioblastoma, the most aggressive astrocytoma, often consists of aggressive chemo and radiotherapy. The present holistic approaches, however, have failed to influence the quality life of patients. Therefore, it is necessary to understand the underlying mechanisms of its progression for updated therapeutic evaluation. Human cytomegalovirus (HCMV) is reported to be associated with glioblastoma progression. The hypothesis still remains controversial due to the lack of concrete evidences. Here, we report the profile of miRNAs encoded by human host and the cytomegalovirus (CMV) involved in modulation of CMV infection in surgically resected human astrocytoma tissue samples of various malignancy grades (n = 24). Total RNA from the control brain and tumor tissues was extracted by TriZol reagent. The expression levels of the mature form of miRNA were detected by real-time PCR. Primarily, we found the upregulation of miR-210-3p, miR-155-5p, miR-UL-112-3p, miR-183-5p, and miR-223-5p in high-grade astrocytic tumors as compared with low-grade tumor tissues. miR-214-3p is significantly expressed in control brain tissues and its expression decreased with astrocytoma grade progression. This miRNA was reported to be associated with antiviral proprieties. Among CMV-encoded miRNA, miR-UL-112-3p was significantly upregulated in glioblastoma tissue samples and may be involved in providing immune escape to the virus as well as involved in modulating the immune microenvironment of glioblastoma. Taken together, we conclude the possible involvement of miRNAs in modulating the CMV dependent astrocytoma progression.
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Affiliation(s)
- Ravindra Pramod Deshpande
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana State, 500046, India
| | - Manas Panigrahi
- Krishna Institute of Medical Sciences, Secunderabad, Telangana State, India
| | | | - Phanithi Prakash Babu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana State, 500046, India.
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Chen Z, Yu T, Cabay RJ, Jin Y, Mahjabeen I, Luan X, Huang L, Dai Y, Zhou X. miR-486-3p, miR-139-5p, and miR-21 as Biomarkers for the Detection of Oral Tongue Squamous Cell Carcinoma. BIOMARKERS IN CANCER 2017; 9:1179299X1700900001. [PMID: 35237086 PMCID: PMC8842373 DOI: 10.1177/1179299x1700900001] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 11/06/2016] [Accepted: 11/15/2016] [Indexed: 01/14/2023]
Abstract
Oral tongue squamous cell carcinoma (TSCC) is a complex disease with extensive genetic and epigenetic defects, including microRNA deregulation. The aims of the present study were to test the feasibility of performing the microRNA profiling analysis on archived TSCC specimens and to assess the potential diagnostic utility of the identified microRNA biomarkers for the detection of TSCC. TaqMan array-based microRNA profiling analysis was performed on 10 archived TSCC samples and their matching normal tissues. A panel of 12 differentially expressed microRNAs was identified. Eight of these differentially expressed microRNAs were validated in an independent sample set. A random forest (RF) classification model was built with miR-486-3p, miR-139-5p, and miR-21, and it was able to detect TSCC with a sensitivity of 100% and a specificity of 86.7% (overall error rate = 6.7%). As such, this study demonstrated the utility of the archived clinical specimens for microRNA biomarker discovery. The feasibility of using microRNA biomarkers (miR-486-3p, miR-139-5p, and miR-21) for the detection of TSCC was confirmed.
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Affiliation(s)
- Zujian Chen
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Tianwei Yu
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Robert J. Cabay
- Department of Pathology, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Yi Jin
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Ishrat Mahjabeen
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
- Department of Biosciences, COMSATS Institute of Information and Technology, Islamabad, Pakistan
| | - Xianghong Luan
- Department of Oral Biology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Lei Huang
- Department of Bioengineering, College of Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Yang Dai
- Department of Bioengineering, College of Engineering, University of Illinois at Chicago, Chicago, IL, USA
- UIC Cancer Center, Graduate College, University of Illinois at Chicago, Chicago, IL, USA
| | - Xiaofeng Zhou
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
- UIC Cancer Center, Graduate College, University of Illinois at Chicago, Chicago, IL, USA
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Chen Z, Yu T, Cabay RJ, Jin Y, Mahjabeen I, Luan X, Huang L, Dai Y, Zhou X. miR-486-3p, miR-139-5p, and miR-21 as Biomarkers for the Detection of Oral Tongue Squamous Cell Carcinoma. BIOMARKERS IN CANCER 2017; 9:1-8. [PMID: 28096697 PMCID: PMC5224348 DOI: 10.4137/bic.s40981] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 11/06/2016] [Accepted: 11/15/2016] [Indexed: 02/06/2023]
Abstract
Oral tongue squamous cell carcinoma (TSCC) is a complex disease with extensive genetic and epigenetic defects, including microRNA deregulation. The aims of the present study were to test the feasibility of performing the microRNA profiling analysis on archived TSCC specimens and to assess the potential diagnostic utility of the identified microRNA biomarkers for the detection of TSCC. TaqMan array-based microRNA profiling analysis was performed on 10 archived TSCC samples and their matching normal tissues. A panel of 12 differentially expressed microRNAs was identified. Eight of these differentially expressed microRNAs were validated in an independent sample set. A random forest (RF) classification model was built with miR-486-3p, miR-139-5p, and miR-21, and it was able to detect TSCC with a sensitivity of 100% and a specificity of 86.7% (overall error rate = 6.7%). As such, this study demonstrated the utility of the archived clinical specimens for microRNA biomarker discovery. The feasibility of using microRNA biomarkers (miR-486-3p, miR-139-5p, and miR-21) for the detection of TSCC was confirmed.
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Affiliation(s)
- Zujian Chen
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Tianwei Yu
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Robert J Cabay
- Department of Pathology, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Yi Jin
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Ishrat Mahjabeen
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA.; Department of Biosciences, COMSATS Institute of Information and Technology, Islamabad, Pakistan
| | - Xianghong Luan
- Department of Oral Biology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Lei Huang
- Department of Bioengineering, College of Engineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Yang Dai
- Department of Bioengineering, College of Engineering, University of Illinois at Chicago, Chicago, IL, USA.; UIC Cancer Center, Graduate College, University of Illinois at Chicago, Chicago, IL, USA
| | - Xiaofeng Zhou
- Center for Molecular Biology of Oral Diseases, Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA.; UIC Cancer Center, Graduate College, University of Illinois at Chicago, Chicago, IL, USA
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Deshpande RP, Chandra Sekhar YBVK, Panigrahi M, Babu PP. SIRP Alpha Protein Downregulates in Human Astrocytoma: Presumptive Involvement of Hsa-miR-520d-5p and Hsa-miR-520d-3p. Mol Neurobiol 2016; 54:8162-8169. [PMID: 27900675 DOI: 10.1007/s12035-016-0302-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 11/16/2016] [Indexed: 11/25/2022]
Abstract
Astrocytomas are the most common brain tumors with poor survival in malignant forms. Signal regulatory protein alpha (SIRP alpha) is a transmembrane protein expressed on immune cells and macrophages and is reported to modulate tumor cell phagocytosis. In the present study, we investigated the involvement of miR-520d-5p and miR-520d-3p in regulation of SIRP alpha expression. Here, we report mRNA and protein expression profile of SIRP alpha in 39 surgically resected human astrocytoma tissue samples and 14 control brain tissue samples. Transcript expression pattern was studied by real-time PCR while Western blotting and immunohistochemistry were used to evaluate protein expression. Expression profile of miR-520d-5p and miR-520d-3p was studied by real-time PCR. Computational prediction was employed to analyze the binding of miR-520d-5p and miR-520d-3p for SIRP alpha mRNA. It is evident from preliminary investigation that SIRP alpha transcripts are expressed in control brain tissues, increased in low-grade (grade II) tumor tissues, and decreased with further grade progression (P < 0.05). SIRP alpha protein was moderately expressed in control brain tissues but under-expressed in low- and high-grade tissue samples (P < 0.05). Immunohistochemistry results further confirmed Western blot outcomes. Computational prediction supplemented with 3' and 5'UTR targeting analysis and correlation studies reveals that hsa-miR-520d-5p (P = 0.028, R 2 = 0.94) (95 % CI 0.15 to 0.99) and hsa-miR-520d-3p (P = 0.027, R 2 = 0.94) (95% CI 0.17 to 0.99) may be the putative microRNAs involved in regulation of SIRP alpha protein expression. Real-time PCR expression profile depicts that mature form of both miRNAs is significantly overexpressed in low-grade (GII) tumor tissue samples compared to control and high-grade (GIII and GIV) tissue samples. MiR-520d-5p and miR-520d-3p were found with expression pattern similar to SIRP alpha transcripts. We show that SIRP alpha protein is under-expressed in low and high grades of astrocytoma patients' tissue samples. Control brain tissues were found to be positive with SIRP alpha protein expression. Real-time PCR expression analysis confirms that miR-520d-5p and miR-520d-3p expression levels were significantly correlated with SIRP alpha transcripts in control, low-grade, and high-grade tissue samples. Computational prediction further evidenced for binding sites of these miRNAs on 3' and 5'UTR of SIRP alpha transcripts. Taken together, we predict that miR-520d-5p and miR-520d-3p may be having role in the regulation of under-expressed SIRP alpha protein expression.
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Affiliation(s)
- Ravindra Pramod Deshpande
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, 500046, India
| | | | - Manas Panigrahi
- Krishna Institute of Medical Sciences, Secunderabad, Telangana, 500003, India
| | - Phanithi Prakash Babu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, 500046, India.
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Cabello P, Pineda B, Tormo E, Lluch A, Eroles P. The Antitumor Effect of Metformin Is Mediated by miR-26a in Breast Cancer. Int J Mol Sci 2016; 17:E1298. [PMID: 27517917 PMCID: PMC5000695 DOI: 10.3390/ijms17081298] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 07/29/2016] [Accepted: 08/04/2016] [Indexed: 12/22/2022] Open
Abstract
Metformin, a drug approved for diabetes type II treatment, has been associated with a reduction in the incidence of breast cancer and metastasis and increased survival in diabetic breast cancer patients. High levels of miR-26a expression have been proposed as one of the possible mechanisms for this effect; likewise, this miRNA has also been associated with survival/apoptosis processes in breast cancer. Our aim was to evaluate if miR-26a and some of its targets could mediate the effect of metformin in breast cancer. The viability of MDA-MB-231, MDA-MB-468, and MCF-7 breast cancer cell lines was evaluated with an MTT assay after ectopic overexpression and/or downregulation of miR-26a. Similarly, the expression levels of the miR-26a targets CASP3, CCNE2, ABL2, APAF1, XIAP, BCL-2, PTEN, p53, E2F3, CDC25A, BCL2L1, MCL-1, EZH2, and MTDH were assessed by quantitative polymerase chain reaction (PCR). The effect of metformin treatment on breast cancer cell viability and miR-26a, BCL-2, PTEN, MCL-1, EZH2, and MTDH modulation were evaluated. Wound healing experiments were performed to analyze the effect of miR-26a and metformin treatment on cell migration. MiR-26a overexpression resulted in a reduction in cell viability that was partially recovered by inhibiting it. E2F3, MCL-1, EZH2, MTDH, and PTEN were downregulated by miR-26a and the PTEN (phosphatase and tensin homolog) protein was also reduced after miR-26a overexpression. Metformin treatment reduced breast cancer cell viability, increased miR-26a expression, and led to a reduction in BCL-2, EZH2, and PTEN expression. miR-26a inhibition partly prevents the metformin viability effect and the PTEN and EZH2 expression reduction. Our results indicate that metformin effectively reduces breast cancer cell viability and suggests that the effects of the drug are mediated by an increase in miR-26a expression and a reduction of its targets, PTEN and EHZ2 Thus, the use of metformin in breast cancer treatment constitutes a promising potential breast cancer therapy.
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Affiliation(s)
- Paula Cabello
- Biomedical Research Institute INCLIVA, 46010 Valencia, Spain.
| | - Begoña Pineda
- Biomedical Research Institute INCLIVA, 46010 Valencia, Spain.
| | - Eduardo Tormo
- Biomedical Research Institute INCLIVA, 46010 Valencia, Spain.
| | - Ana Lluch
- Biomedical Research Institute INCLIVA, 46010 Valencia, Spain.
- Oncology and Hematology Department, Hospital Clinico Universitario, 46010 Valencia, Spain.
| | - Pilar Eroles
- Biomedical Research Institute INCLIVA, 46010 Valencia, Spain.
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The potential of microRNAs in personalized medicine against cancers. BIOMED RESEARCH INTERNATIONAL 2014; 2014:642916. [PMID: 25243170 PMCID: PMC4163464 DOI: 10.1155/2014/642916] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Accepted: 08/06/2014] [Indexed: 02/06/2023]
Abstract
MicroRNAs orchestrate the expression of the genome and impact many, if not all, cellular processes. Their deregulation is thus often causative of human malignancies, including cancers. Numerous studies have implicated microRNAs in the different steps of tumorigenesis including initiation, progression, metastasis, and resistance to chemo/radiotherapies. Thus, microRNAs constitute appealing targets for novel anticancer therapeutic strategies aimed at restoring their expression or function. As microRNAs are present in a variety of human cancer types, microRNA profiles can be used as tumor-specific signatures to detect various cancers (diagnosis), to predict their outcome (prognosis), and to monitor their treatment (theranosis). In this review, we present the different aspects of microRNA biology that make them remarkable molecules in the emerging field of personalized medicine against cancers and provide several examples of their industrial exploitation.
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