Results 1 to 10 of about 61,069,248 (252)

Upregulation of Interleukin 21 and Interleukin 21 Receptor in Patients with Dermatomyositis and Polymyositis

open access: yesChinese Medical Journal, 2017
Background: The immunopathologic mechanism underlying dermatomyositis (DM) and polymyositis (PM) remains poorly understood. Many cytokines play a pathogenic role in DM and PM.
Tao Liu   +3 more
doaj   +3 more sources

Interleukin-21 in Viral Infections [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Interleukin (IL)-21 is a cytokine that affects the differentiation and function of lymphoid and myeloid cells and regulates both innate and adaptive immune responses. In addition to regulating the immune response to tumor and viral infections, IL-21 also has a profound effect on the development of autoimmune and inflammatory diseases. IL-21 is produced
Hironobu Asao
openaire   +3 more sources

Therapeutic potential of interleukin-21 in cancer

open access: yesFrontiers in Immunology
Interleukin-21 (IL-21) is an immunostimulatory cytokine which belongs to the common gamma-chain family of cytokines. It plays an import role in the development, differentiation, proliferation, and activation of immune cells, in particular T and natural ...
Gheorghita Isvoranu   +1 more
doaj   +3 more sources

A structural blueprint for interleukin-21 signal modulation

open access: yesCell Reports, 2023
Summary: Interleukin-21 (IL-21) plays a critical role in generating immunological memory by promoting the germinal center reaction, yet clinical use of IL-21 remains challenging because of its pleiotropy and association with autoimmune disease. To better
Gita C. Abhiraman   +9 more
doaj   +3 more sources

Temporally Evolving and Context-Dependent Functions of Cytokines That Regulate Murine Anti-Plasmodium Humoral Immunity

open access: yesPathogens, 2022
Protective immunity against blood-stage Plasmodium infection and the disease malaria depends on antibodies secreted from high-affinity B cells selected during the germinal center (GC) response.
Fionna A. Surette, Noah S. Butler
doaj   +1 more source

Evaluation of plasma IL-21 as a potential biomarker for type 1 diabetes progression

open access: yesFrontiers in Immunology, 2023
IL-21 is a multifunctional cytokine linked with the pathophysiology of several autoimmune diseases, including type 1 diabetes. In this study, our aim was to examine plasma IL-21 levels in individuals at different stages of type 1 diabetes progression. We
Anna-Mari Schroderus   +18 more
doaj   +1 more source

Peripheral TIGIT+ T Follicular Helper Cells That Produce High Levels of Interleukin-21 via OX40 Represent Disease Activity in IgG4-Related Disease

open access: yesFrontiers in Immunology, 2021
ObjectivesMultiple studies suggest that interleukin (IL)-21 plays a pivotal role in the differentiation of B cells and activation of cytotoxic T cells and is involved in the pathogenesis of IgG4-related disease (IgG4-RD).
Mitsuhiro Akiyama   +5 more
doaj   +1 more source

Interleukin-21 Influences Glioblastoma Course: Biological Mechanisms and Therapeutic Potential

open access: yesCells, 2023
Brain tumors represent a heterogeneous group of neoplasms involving the brain or nearby tissues, affecting populations of all ages with a high incidence worldwide.
Alberto Repici   +9 more
doaj   +1 more source

IL-21–Deficient T Follicular Helper Cells Support B Cell Responses Through IL-27 in Patients With Chronic Hepatitis B

open access: yesFrontiers in Immunology, 2021
Chronic Hepatitis B (CHB) affects over 350 million people worldwide. Current treatment does result in reduced complications; however, a cure (development of antibodies to the S antigen) is not achieved, requiring life-long therapy.
Arshi Khanam   +4 more
doaj   +1 more source

Increased Circulating T Follicular Helper Cells Induced via IL-12/21 in Patients With Acute on Chronic Hepatitis B Liver Failure

open access: yesFrontiers in Immunology, 2021
ObjectivesT Follicular helper (Tfh) cells, recognized as a distinct CD4+ T cell subset, mediate the development of long-lived humoral immunity via B cell activation/differentiation. Tfh cells play an important role during hepatic viral infection, but its
Bingying Du   +6 more
doaj   +1 more source

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