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Journal of Chinese Pharmaceutical Sciences ›› 2025, Vol. 34 ›› Issue (1): 1-13.DOI: 10.5246/jcps.2025.01.001

• Review •     Next Articles

Research progress on the non-coding region of single-stranded positive-sense RNA (+ssRNA) viruses

Liangrong Guo1,2,3,4, Guoyue Liu1,2,3,4, Ju Sun1,2,3,4, Dengguo Wei1,2,3,4,*()   

  1. 1 National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, Hubei, China
    2 Hubei Hongshan Laboratory, Interdisciplinary Sciences Institute, Huazhong Agricultural University, Wuhan 430070, Hubei, China
    3 National Reference Laboratory of Veterinary Drug Residues (HZAU) and National Laboratory of Safety Evaluation for Veterinary Drug (HZAU), Huazhong Agricultural University, Wuhan 430070, Hubei, China
    4 Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences (Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture), Shenzhen 518000, Guangdong, China
  • Received:2024-10-27 Revised:2024-11-05 Accepted:2024-12-23 Online:2025-02-20 Published:2025-02-20
  • Contact: Dengguo Wei
  • Supported by:
    National Key Research and Development Programs of China (Grant No. 2021YFD1801102), the National Natural Science Foundation of China (Grant No. 22077043, 32473010), the Fundamental Research Funds for the Central Universities (2662023PY005 to DW), HZAU-AGIS Cooperation Fund (SZYJY2022016 to DW), Natural Science Foundation of Hubei Province (2021CFA061 to DW), and the Funding from National Key Laboratory of Agricultural Microbiology (AML2023B05 to DW).

Abstract:

Single-stranded positive-sense RNA (+ssRNA) viruses encompass a diverse range of species and exert profound effects on human and animal health, as well as agricultural economic productivity. The 5ʹ and 3ʹ untranslated regions (UTRs) of these viruses play pivotal roles in regulating critical processes such as translation initiation, RNA synthesis, virus assembly, and virulence. This article provided an overview of the untranslated regions in representative species of single-stranded positive-sense RNA (+ssRNA) viruses, highlighting their potential in vaccine development research and addressing some of the challenges currently faced in this field.

Key words: +ssRNA virus, UTR, Structure, Vaccine

Supporting: