2. Academic Validation
  3. Dual Roles of Tumor Necrosis Factor Superfamily 14 in Antiviral Immunity

Dual Roles of Tumor Necrosis Factor Superfamily 14 in Antiviral Immunity

  • Viral Immunol. 2022 Nov;35(9):579-585. doi: 10.1089/vim.2022.0070.
Yachao Hou 1 2,  Yanan Wang 1 2,  Jin Chen 3,  Changguo Chen 1 2 4
Affiliations

Affiliations

  • 1 Academy of Medical Laboratory, Hebei North University, Zhangjiakou City, China.
  • 2 Department of Clinical Laboratory, The Six Medical Center of PLA General Hospital, Beijing, P.R. China.
  • 3 Institute of Clinical Medicine, The Second Affiliated Hospital of Hainan Medical University, Haikou, China.
  • 4 Department of Clinical Laboratory, School of Medicine, South China University of Technology, Guangzhou, China.
PMID: 36342780 DOI: 10.1089/vim.2022.0070
Abstract

Tumor necrosis factor superfamily 14 (TNFSF14) (LIGHT) is an interesting costimulatory molecule associated with T lymphocyte activation, and it mainly exerts its biological effects by binding to its receptors herpesvirus invasion mediator (HVEM) and Lymphotoxin-β receptor. Research shows that TNFSF14 plays a critical regulatory role in immune responses to viral Infection, but its role is different in different diseases. TNFSF14 can be a cytokine neutralization target during novel coronavirus Infection, and anti-TNFSF14 monoclonal antibody treatment can reduce the risk of respiratory failure and mortality. When the host is infected with adenovirus, TNFSF14 can be used as an inflammatory biomarker to indicate whether there was an adenovirus Infection in the host and the degree of disease caused by viral Infection. When hosts suffer Influenza Virus infection, the TNFSF14-HVEM signaling pathway can stimulate the maturation and proliferation of memory CD8+ T cells, which helps the host immune system stimulate a second immune response against respiratory virus Infection. TNFSF14 can act as an immune Adjuvant and enhance the immunogenicity of the human papillomavirus (HPV) DNA vaccine when the host is infected with HPV. During hepatitis virus Infection, TNFSF14 acts as a proinflammatory factor, participates in inflammation and causes tissue damage. In conclusion, TNFSF14 plays different and significant roles in diverse viral infections. This article reviews the current research on TNFSF14 in Antiviral immunity.

Keywords

TNFSF14; antiviral immunity; costimulatory molecule; immunoregulation; viral infection.

Figures
Products