Anti-Inflammation, Immunomodulation and Therapeutic Repair in Current Clinical Trials for the Management of COVID-19

Abstract

The coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), continues to spread around the world. While prophylactic vaccines against SARS-CoV-2 are making great progress, there is still a need to explore safe and effective therapies with biological products for COVID-19. Currently clinical trial efforts are planned and ongoing using different biological agents for anti-inflammatory therapies, immunomodulation, and therapeutic repair in COVID-19. Targeting inflammatory cytokines with antibodies or inhibitors may be an urgent therapeutic strategy for COVID-19. Importantly, it is critical for an in-depth understanding of these new clinical therapeutic agents in their conditions that are probably involved in both physiological and pathological host responses. In this article, we analyze the potential implications for the current clinical trials of therapeutic biologics and address issues for the development of the COVID-19-related biological therapies.

Keywords:

• COVID-19
• cytokine blockade
• immunomodulation
• therapeutic repair

Acknowledgments

This work was supported by Henan Provincial Engineering Research Center for Immune Cell and Stem Cell Treatment, China and Henan Key Laboratory of Stem Cell Differentiation and Modification, China.

Author Contributions

All authors made a significant contribution to the work reported, whether that is in the conception, study design, execution, acquisition of data, analysis and interpretation, or in all these areas; took part in drafting, revising or critically reviewing the article; gave final approval of the version to be published; have agreed on the journal to which the article has been submitted; and agree to be accountable for all aspects of the work.

Disclosure

The authors declare no conflicts of interests in this work.