Role of T Follicular Helper (Tfh) Cells Plasticity in Autoimmune Thyroiditis among Hepatitis C Virus Infection

Hetta, Helal F

doi:10.15406/ghoa.2017.06.00214

Cited by 1 publication

(1 citation statement)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Because Bcl-6 can suppress the expression of T-bet, GATA3 and RORγt, IL-21 is indispensable in relation to differentiation of CD4-naive T cells into Tfh. Hence, these are probably the factors involved in re-differentiation of Th17 in Tfh [ 59 , 60 ].…”

Section: Plasticity and Effector Abilities Of Th17 Modulated By Inflammatory Cytokinesmentioning

confidence: 99%

Th17 Cells in Viral Infections—Friend or Foe?

Paiva

Badolato-Corrêa

Familiar-Macedo

et al. 2021

Cells

View full text Add to dashboard Cite

Th17 cells are recognized as indispensable in inducing protective immunity against bacteria and fungi, as they promote the integrity of mucosal epithelial barriers. It is believed that Th17 cells also play a central role in the induction of autoimmune diseases. Recent advances have evaluated Th17 effector functions during viral infections, including their critical role in the production and induction of pro-inflammatory cytokines and in the recruitment and activation of other immune cells. Thus, Th17 is involved in the induction both of pathogenicity and immunoprotective mechanisms seen in the host’s immune response against viruses. However, certain Th17 cells can also modulate immune responses, since they can secrete immunosuppressive factors, such as IL-10; these cells are called non-pathogenic Th17 cells. Here, we present a brief review of Th17 cells and highlight their involvement in some virus infections. We cover these notions by highlighting the role of Th17 cells in regulating the protective and pathogenic immune response in the context of viral infections. In addition, we will be describing myocarditis and multiple sclerosis as examples of immune diseases triggered by viral infections, in which we will discuss further the roles of Th17 cells in the induction of tissue damage.

show abstract

Section: Plasticity and Effector Abilities Of Th17 Modulated By Inflammatory Cytokinesmentioning

confidence: 99%