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Kolobarić N, Mihalj M, Kozina N, Matić A, Mihaljević Z, Jukić I, Drenjančević I. Tff3-/- Knock-Out Mice with Altered Lipid Metabolism Exhibit a Lower Level of Inflammation following the Dietary Intake of Sodium Chloride for One Week. Int J Mol Sci 2023; 24:ijms24087315. [PMID: 37108475 PMCID: PMC10138311 DOI: 10.3390/ijms24087315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
A high salt intake causes hemodynamic changes and promotes immune response through cell activation and cytokine production, leading to pro-inflammatory conditions. Transgenic Tff3-/- knock-out mice (TFF3ko) (n = 20) and wild-type mice (WT) (n = 20) were each divided into the (1) low-salt (LS) group and (2) high-salt (HS) group. Ten-week-old animals were fed with standard rodent chow (0.4% NaCl) (LS) or food containing 4% NaCl (HS) for one week (7 days). Inflammatory parameters from the sera were measured by Luminex assay. The integrin expression and rates of T cell subsets of interest from the peripheral blood leukocytes (PBLs) and mesenteric lymph nodes (MLNs) were measured using flow cytometry. There was a significant increase in high-sensitivity C reactive protein (hsCRP) only in the WT mice following the HS diet, while there were no significant changes in the serum levels of IFN-γ, TNF-α, IL-2, IL-4, or IL-6 as a response to treatment in either study groups. The rates of CD4+CD25+ T cells from MLNs decreased, while CD3+γδTCR+ from peripheral blood increased following the HS diet only in TFF3ko. γδTCR expressing T cell rates decreased in WT following the HS diet. The CD49d/VLA-4 expression decreased in the peripheral blood leukocytes in both groups following the HS diet. CD11a/LFA-1 expression significantly increased only in the peripheral blood Ly6C-CD11ahigh monocytes in WT mice following salt loading. In conclusion, salt-loading in knock-out mice caused a lower level of inflammatory response compared with their control WT mice due to gene depletion.
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Grants
- #IP-2014-09-6380/V-ELI Athero, PI I. Drenjančević Croatian Science Foundation
- VIF-2018-MEFOS-09-1509 (The influence of increased NaCl values on endothelial function in model TFF-/- mice and HAEC cell cultures) Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Croatia
- VIF-2019-MEFOS (The effect of increased NaCl values on the mechanisms of vascular reactivity in model of Tff3-/- mice and HAEC cell cultures, PI I. Drenjančević) Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Croatia
- VIF-2020-MEFOS (The effect of increased NaCl values on the mechanisms of vascular reactivity in model of Tff3-/- mice, Sprague-Dawley rats and HAEC cell cultures, PI I. Drenjančević) Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Croatia
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Affiliation(s)
- Nikolina Kolobarić
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
| | - Martina Mihalj
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
- Department of Dermatology and Venereology, Osijek University Hospital, J. Huttlera 4, 31000 Osijek, Croatia
| | - Nataša Kozina
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
| | - Anita Matić
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
| | - Zrinka Mihaljević
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
| | - Ivana Jukić
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
| | - Ines Drenjančević
- Department of Physiology and Immunology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, J. Huttlera 4, 31000 Osijek, Croatia
- Scientific Center of Excellence for Personalized Health Care, J. J. Strossmayer University of Osijek, Trg Svetog Trojstva 3, 31000 Osijek, Croatia
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Snelder SM, Pouw N, Aga Y, Castro Cabezas M, Biter LU, Zijlstra F, Kardys I, van Dalen BM. Cardiovascular Biomarker Profiles in Obesity and Relation to Normalization of Subclinical Cardiac Dysfunction after Bariatric Surgery. Cells 2022; 11:cells11030422. [PMID: 35159232 PMCID: PMC8834585 DOI: 10.3390/cells11030422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/18/2022] [Accepted: 01/20/2022] [Indexed: 12/13/2022] Open
Abstract
Aims: We aimed to gain insight into the underlying pathophysiology of cardiac dysfunction in obesity patients and the improvement of cardiac function after weight loss. Methods: This is a longitudinal study in which 92 cardiovascular biomarkers were measured by multiplex immunoassays in obesity patients without known cardiovascular disease, before and one year after bariatric surgery. Results: Out of 100 eligible patients, 72 patients completed the follow-up. A total of 72 (78%) biomarkers changed significantly. The biomarkers with the highest relative changes represented processes linked mainly to insulin resistance and inflammation. In the patients with persistent subclinical cardiac dysfunction, the baseline values of 10 biomarkers were different from values in patients with normalization of cardiac function. Most of these biomarkers were linked to inflammation or atherosclerosis. Finally, a model was developed to investigate the relationship between changes in the biomarkers and persistent subclinical cardiac dysfunction. Seven biomarkers were retained in this model, mainly linked to inflammation, atherosclerosis, and hypercoagulability. Conclusion: The majority (78%) of cardiovascular biomarkers changed, pointing mainly to modulation of insulin resistance and inflammation. The baseline levels of 10 biomarkers, as well as pre- to post-bariatric surgery changes in seven biomarkers, were related to persistent subclinical cardiac dysfunction after bariatric surgery.
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Affiliation(s)
- Sanne M. Snelder
- Department of Cardiology, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands; (S.M.S.); (Y.A.)
| | - Nadine Pouw
- Department of Clinical Chemistry, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands;
| | - Yaar Aga
- Department of Cardiology, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands; (S.M.S.); (Y.A.)
| | - Manuel Castro Cabezas
- Department of Internal Medicine, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands;
| | - L. Ulas Biter
- Department of Surgery, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands;
| | - Felix Zijlstra
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center Rotterdam, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (F.Z.); (I.K.)
| | - Isabella Kardys
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center Rotterdam, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (F.Z.); (I.K.)
| | - Bas M. van Dalen
- Department of Cardiology, Franciscus Gasthuis & Vlietland, 3045 PM Rotterdam, The Netherlands; (S.M.S.); (Y.A.)
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center Rotterdam, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (F.Z.); (I.K.)
- Correspondence: ; Tel.: +31-10-4616139
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Çaykara B, Alsaadoni H, Pençe HH, Pençe S, Yılmaz Aydoğan H, Taştekin D. Investigation of JAM-A (rs790056) and LFA-1 (rs8058823) gene variants in Turkish colorectal cancer patients. TURKISH JOURNAL OF GASTROENTEROLOGY 2019; 30:872-876. [PMID: 31625931 DOI: 10.5152/tjg.2019.19141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND/AIMS Lymphocyte function-associated antigen 1 (LFA-1) is a transmembrane glycoprotein expressed on the surface of leukocytes and containing the binding domain for junctional adhesion molecule-A (JAM-A). The aim of the present study was to evaluate the effects of JAM-A and LFA-1 variants on the formation of colorectal cancer and metastasis. MATERIALS AND METHODS A total of 82 subjects with colorectal cancer and 67 healthy subjects were studied. DNA was isolated from blood samples, and variations were determined using the polymerase chain reaction and restriction fragment length polymorphism method. RESULTS JAM-A rs790056 CC genotype and C allele were found to be higher in the colorectal cancer group (p<0.05), and approximately 3-fold increased colorectal cancer risk with CC genotype was determined (p=0.029). Haplotype analysis showed that GC haplotype (LFA-1 rs8058823G and JAM-A rs790056C) frequency was significantly higher in the patient group (p=0.041) than in controls. CONCLUSION JAM-A rs790056 variation may be effective in the development of colorectal cancer.
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Affiliation(s)
- Burcu Çaykara
- Department of Physiology, İstanbul Medeniyet University School of Medicine, İstanbul, Turkey
| | - Hani Alsaadoni
- Department of Molecular Medicine, İstanbul University Aziz Sancar Institute of Experimental Medicine (ASDETAE), İstanbul, Turkey
| | - Halime Hanım Pençe
- Department of Medical Biochemistry, University of Health Sciences School of Medicine, İstanbul, Turkey
| | - Sadrettin Pençe
- Department of Physiology, University of Health Sciences School of Medicine, İstanbul, Turkey
| | - Hülya Yılmaz Aydoğan
- Department of Molecular Medicine, İstanbul University Aziz Sancar Institute of Experimental Medicine (ASDETAE), İstanbul, Turkey
| | - Didem Taştekin
- Department of Clinical Oncology, İstanbul University Institute of Oncology, İstanbul, Turkey
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Fan L, Meng H, Guo X, Li X, Meng F. Differential gene expression profiles in peripheral blood in Northeast Chinese Han people with acute myocardial infarction. Genet Mol Biol 2018; 41:59-66. [PMID: 29658970 PMCID: PMC5901496 DOI: 10.1590/1678-4685-gmb-2017-0075] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/08/2017] [Indexed: 11/28/2022] Open
Abstract
This study aimed to use gene chips to investigate differential gene expression
profiles in the occurrence and development of acute myocardial infarction (AMI).
The study included 12 AMI patients and 12 healthy individuals. Total mRNA of
peripheral bloodwas extracted and reversed-transcribed to cDNA for microarray
analysis. After establishing two pools with three subjects each (3 AMI patients
and 3 healthy individuals), the remaining samples were used for RT-qPCR to
confirm the microarray data. From the microarray results, seven genes were
randomly selected for RT-qPCR. RT-qPCR results were analyzed by the
2-ΔΔCt method. Microarray analysis showed that 228 genes were up-
regulated and 271 were down-regulated (p ≤ 0.05, |logFC| >
1). Gene ontology showed that these genes belong to 128 cellular components, 521
biological processes, and 151 molecular functions. KEGG pathway analysis showed
that these genes are involved in 107 gene pathways. RT-qPCR results for the
seven genes showed expression levels consistent with those obtained by
microarray. Thus, microarray data could be used to select the pathogenic genes
for AMI. Investigating the abnormal expression of these differentially expressed
genes might suggest efficient strategies for the prevention, diagnosis, and
treatment of AMI.
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Affiliation(s)
- Lin Fan
- China-Japan Union Hospital, Jilin University, Jilin, China
| | - Heyu Meng
- Medical College of Yanbian University, Yanji, China
| | - Xudong Guo
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
| | - Xiangdong Li
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
| | - Fanbo Meng
- Department of Cardiovascular Medicine, China-Japan Union Hospital of Jilin University, Jilin, China
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Khan IIA, Jahan P, Hasan Q, Rao P. Validation of the association of TCF7L2 and SLC30A8 gene polymorphisms with post-transplant diabetes mellitus in Asian Indian population. Intractable Rare Dis Res 2015; 4:87-92. [PMID: 25984427 PMCID: PMC4428192 DOI: 10.5582/irdr.2015.01008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 04/11/2015] [Accepted: 04/16/2015] [Indexed: 12/17/2022] Open
Abstract
The rs7903146 and rs13266634 polymorphisms in the TCF7L2 and SLC30A8 genes, respectively, have been reported to be associated with type 2 diabetes. However, little is known about the association of these polymorphisms with post-transplant diabetes mellitus (PTDM). To study this linkage, we determined a distribution of allele and genotype frequencies in Asian Indians. 42 PTDM and 98 non-PTDM subjects were recruited. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis was performed to detect for rs7903146 and rs13266634 polymorphisms. The clinical details and statistical analysis for PTDM and non-PTDM subjects were recorded. Our results observed higher frequencies of the minor alleles in rs7903146 and rs13266634 polymorphisms in the PTDM group compared to the non-PTDM subjects. The allele frequencies also found to be significantly associated with PTDM (rs7903146: T vs C: OR-2.6; (95%CI: 1.2-5.6); p = 0.01; rs13266634: T vs C: OR-2.0; (95%CI: 1.1-3.4); p = 0.01). These findings suggest that rs7903146 and rs13266634 polymorphisms are associated with PTDM in the Asian Indian population despite a relatively small study group.
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Affiliation(s)
- IImran Ali Khan
- Department of Genetics and Molecular medicine, Kamineni Hospitals, Hyderabad, India
- Department of Genetics, Vasavi Medical and Research Centre, Khairathabad, Hyderabad, India
- Department of Genetics and Biotechnology, Osmania University, Tarnaka, Hyderabad, India
| | - Parveen Jahan
- Department of Genetics and Biotechnology, Osmania University, Tarnaka, Hyderabad, India
| | - Qurratulain Hasan
- Department of Genetics and Molecular medicine, Kamineni Hospitals, Hyderabad, India
- Department of Genetics, Vasavi Medical and Research Centre, Khairathabad, Hyderabad, India
| | - Pragna Rao
- Department of Biochemistry, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
- Address correspondence to: Dr. Pragna Rao, Department of Biochemistry, Kasturba Medical College, Manipal University, SH 65, Madhav Nagar, Manipal, Karnataka 576104, India. E-mail:
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