Mat Rasid, Siti Norain and Abd. Rahim, Nour El Huda and Mohamed Bakrim, Norbaiyah and Abdull Jalil, Mohd Asyraf and A.Talib, Norlelawati and Idorus, Mohd Yusri and Md Rosli, Ahmad Nabil and Kaderi, Mohd Arifin and Azman, Norainin Sofiya (2024) Role of DBP and FGG proteins in obese schizophrenia: a proteomic study. Medicine and Health. pp. 63-64. E-ISSN 2289-5728
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Abstract
Introduction: Both schizophrenia and obesity are complicated conditions that can have a major negative impact on an individual’s health and quality of life. Even though each condition has been thoroughly researched on its own, the intersection of obesity in schizophrenia patients remains underexplored, particularly at the proteomic level. Using two-dimensional gel electrophoresis (2-DE) and liquid chromatography-mass spectrometry (LC-MS), this study aims to identify the differently expressed proteins in obese schizophrenia patients compared to obese non-schizophrenia controls. Materials and method: This comparative cross-sectional study used plasma samples from 20 subjects. Protein extracts from plasma samples of obese schizophrenia patients (n=10) and obese non-schizophrenia controls (n=10) were separated using 2-DE. Statistical analysis was performed using Independent Student’s t-test to determine the protein expression patterns between groups using PD Quest Software. Then, the differently expressed protein spots were excised and identified via LC-MS. Results: The study identified two proteins with significant differential expression (p < 0.05) in obese schizophrenia patients compared to obese controls. Vitamin D binding protein (DBP) and Fibrinogen Gamma Chain (FGG) were found to be differently expressed. DBP is known for its role in metabolic regulation and immune response. While FGG involves in coagulation and inflammation processes, indicating a possible increase in cardiovascular risks including obesity. The different expressions of these proteins suggest potential disruptions in various metabolic and inflammatory pathways which could provide insights into mechanisms linking obesity and schizophrenia. Conclusion: These findings highlight the distinct proteomic profile associated with obesity in schizophrenia patients. These proteins could serve as candidate biomarkers for understanding the pathophysiology underlying the comorbidity of obesity and schizophrenia. Further research is needed to discover the exact role of these proteins and their potential as therapeutic targets.
| Item Type: | Article (Abstract) |
|---|---|
| Uncontrolled Keywords: | Schizophrenia, Obesity, Proteomic Analysis |
| Subjects: | Q Science > Q Science (General) R Medicine > R Medicine (General) R Medicine > RA Public aspects of medicine R Medicine > RA Public aspects of medicine > RA790 Mental Health. Mental Illness Prevention |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Medicine > Department of Basic Medical Kulliyyah of Medicine > Department of Psychiatry Kulliyyah of Medicine > Department of Pathology & Lab Medicine |
| Depositing User: | Dr. Siti Norain Mat Rasid |
| Date Deposited: | 14 Oct 2024 15:01 |
| Last Modified: | 14 Oct 2024 16:04 |
| URI: | http://irep.iium.edu.my/id/eprint/115035 |
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