Title
Dengue virus infection: potential applications of "Omics" based approaches
Authors
Hind A. Alkhatabi1,2, Alaa G. Alahmadi1, Reem M. Alotibi1, Mohammad H. Alhashmi3,4, Ammar A. Basabrain3, 5 & Peter Natesan Pushparaj2,3,*
Affiliation
1Department of Biochemistry, College of Science, University of Jeddah, Jeddah, 21959, Saudi Arabia; 2Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; 3Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia; 4Toxicology and Forensic Sciences Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia; 5Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; *Corresponding author
Hind A. Alkhatabi - E-mail: haalkhatabi@uj.edu.sa
Mohammed H.Alhashmi - E-mail: malhashimi@kau.edu.sa
Ammar A. Basabrain - E-mail: mbbbasabrin@kau.edu.sa
Alaa Ghazi Alahmadi - E-mail: agalahmadi@uj.edu.sa
Reem Alotaibi - E-mail: rmalotaibi@uj.edu.sa
Peter Natesan Pushparaj - E-mail: pnatesan@kau.edu.sa
Article Type
Research Article
Date
Received July 1, 2024; Revised July 31, 2024; Accepted July 31, 2024, Published July 31, 2024
Abstract
Dengue, caused by the dengue virus (DENV), a member of the flavivirus family, continues to pose a significant threat to populations worldwide, despite advances in technology. Nearly half of the global population is at risk of contracting the disease, ranging from mild dengue fever (DF) to severe dengue hemorrhagic fever (DHF) and Dengue Shock Syndrome (DSS). The precise mechanisms underlying the progression of DF to DHF and DSS remain unclear, and the presence of various DENV serotypes exacerbates this situation. Urbanization and climate change are expected to affect dengue epidemiology, potentially increasing the frequency and intensity of outbreaks. This review aims to consolidate the current knowledge on the biological characteristics, pathogenesis, and application of "Omics" based strategies for biomarker discovery for precision medicine. Although the precise mechanisms behind the progression from DF to DHF/DSS are not fully understood, hypotheses include immune over-activation, cytokine storms, and antibody-dependent enhancement. Studies of comorbid conditions have shown no significant association with the development of DHF/DSS in patients with diabetes, hypertension, or other chronic diseases. Despite the far-reaching and intricate nature of dengue, the inconsistencies found in clinical pathophysiological studies underscore the need for additional research aimed at elucidating the pathogenesis of DHF/DSS and devising effective preventive measures. Identifying the differentially expressed genes, proteins, and metabolites in DF, DHF, and DSS may enrich our understanding of the mechanisms underlying their pathogenesis. Moreover, these differentially regulated pathways may serve as novel therapeutic targets. These biomarkers may also be utilized for disease surveillance and the evaluation of the efficacy of therapeutic interventions for personalized treatment. Continuous research is essential to gain deeper insights into the mechanisms and progression of dengue fever and to formulate more effective prevention and control strategies. A multidisciplinary approach is vital for comprehending dengue virus pathogenesis, identifying risk factors, and creating targeted interventions, particularly through biomarker discovery using "Omics" approaches.
Keywords
Dengue fever, hemorrhage, shock, flavivirus, cytokine storm, biomarkers, Omics
Citation
Alkhatabi et al. Bioinformation 20(7): 802-807 (2024)
Edited by
P Kangueane
ISSN
0973-2063
Publisher
License
This is an Open Access article which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. This is distributed under the terms of the Creative Commons Attribution License.
