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Das B, Samal S, Hamdi H, Pal A, Biswas A, Behera J, Singh G, Behera CK, Sahoo DP, Pati S. Role of endoplasmic reticulum stress-related unfolded protein response and its implications in dengue virus infection for biomarker development. Life Sci 2023; 329:121982. [PMID: 37517582 DOI: 10.1016/j.lfs.2023.121982] [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] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/01/2023]
Abstract
Dengue virus (DENV) causes debilitating disease in humans, which varies at different rates in host cells, such as monocytes, macrophages, dendritic cells, Langerhans cells, and other cell types. Such heterogeneity in DENV infection in cells could be attributed to a range of factors, including host cell immune response, anti-viral cellular proteins, and virus mediated cellular autophagy. This review delineates an important feature of every cell, the unfolded protein response (UPR) that is attributed to the accumulation of several viral and unfolded/misfolded proteins, such as in DENV infection. UPR is a normal process to counteract endoplasmic reticulum (ER) stress that leads to cell autophagy; though the phenomenon is markedly upregulated during DENV infection. This could be attributed to the uncontrolled activation of the key UPR signaling pathways: inositol-requiring transmembrane kinase/endoribonuclease 1 (IRE1), protein kinase R (PKR)-like endoplasmic reticulum kinase (PERK), and activating transcription factor-6 (ATF6), which promote cell autophagy under normal and diseased conditions through the downstream regulation of apoptosis promoting factors such as X-box binding protein (XBP1), GADD34, and ATF-6. Because DENV can modulate these signaling cascades, by promoting dysregulated cell autophagy, the ER stress mediated UPR pathways and the inherent agents could play an important role in delineating the severity of dengue infection with a potential for developing DENV targeted therapeutics.
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Affiliation(s)
- Biswadeep Das
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India.
| | - Sagnika Samal
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India
| | - Hamida Hamdi
- Zoology Department, Faculty of Science, Cairo University, Giza 12613, Egypt; Department of Biology, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Aditi Pal
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India
| | - Arpita Biswas
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India
| | - Jyotika Behera
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India
| | - Gyanraj Singh
- Department of Anatomy, Kalinga Institute of Medical Sciences, KIIT-DU, Bhubaneswar, Odisha 751024, India
| | - Chinmay Kumar Behera
- Department of Pediatrics, Kalinga Institute of Medical Sciences, KIIT-DU, Bhubaneswar, Odisha 751024, India
| | - Debee Prasad Sahoo
- School of Biotechnology, Kalinga Institute of Industrial Technology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024, India
| | - Sanghamitra Pati
- Regional Medical Research Centre-ICMR, Nalco Square, Bhubaneswar, Odisha 751023, India
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Affiliation(s)
- S. P. Bhunya
- Laboratory of Genetic Toxicology, Post-Graduate Department of Zoology, Utkal University
| | - J. Behera
- Laboratory of Genetic Toxicology, Post-Graduate Department of Zoology, Utkal University
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