mRNA vaccines for COVID-19 and diverse diseases

Abid Hussain, Haiyin Yang, Mengjie Zhang, Qing Liu*, Ghallab Alotaibi, Muhammad Irfan, Huining He, Jin Chang, Xing Jie Liang, Yuhua Weng, Yuanyu Huang

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

76 Citations (Scopus)

Abstract

Since its outbreak in late 2019, the novel coronavirus disease 2019 (COVID-19) has spread to every continent on the planet. The global pandemic has affected human health and socioeconomic status around the world. At first, the global response to the pandemic was to isolate afflicted individuals to prevent the virus from spreading, while vaccine development was ongoing. The genome sequence was first presented in early January 2020, and the phase I clinical trial of the vaccine started in March 2020 in the United States using novel lipid-based nanoparticle (LNP), encapsulated with mRNA termed as mRNA-1273. Till now, various mRNA-based vaccines are in development, while one mRNA-based vaccine got market approval from US-FDA for the prevention of COVID-19. Previously, mRNA-based vaccines were thought to be difficult to develop, but the current development is a significant accomplishment. However, widespread production and global availability of mRNA-based vaccinations to combat the COVID-19 pandemic remains a major challenge, especially when the mutations continually occur on the virus (e.g., the recent outbreaks of Omicron variant). This review elaborately discusses the COVID-19 pandemic, the biology of SARS-CoV-2 and the progress of mRNA-based vaccines. Moreover, the review also highlighted a detailed description of mRNA delivery technologies and the application potential in controlling other life-threatening diseases. Therefore, it provides a comprehensive view and multidisciplinary insights into mRNA therapy for broader audiences.

Original languageEnglish
Pages (from-to)314-333
Number of pages20
JournalJournal of Controlled Release
Volume345
DOIs
Publication statusPublished - May 2022

Keywords

  • COVID-19
  • Lipid nanoparticles
  • SARS-CoV-2
  • Spike-protein
  • mRNA therapeutics
  • mRNA vaccine

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