Related Experiment Video
Updated: Aug 12, 2026

Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights
Published on: October 13, 2023
Activation antigens in patients with Sjögren's syndrome
Abstract:
We report findings of a study of two receptors on mononuclear cells from patients with Sjögren's syndrome (SS). The two receptors, interleukin-2 receptor (IL-2), transferrin receptor (TfR), were identified using monoclonal antibodies anti-IL-2 and OKT9. We found that the IL-2 and TfR positive cells were significantly higher on mononuclear cells (MC) from peripheral blood (PB) of patients with SS than in healthy controls. The study revealed that the IL-2 and TfR positivity reflects systemic immune activation and correlates closely with the activity of SS.
More Related Videos
Related Concept Videos
Myasthenia Gravis: Overview and Treatment
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which leads...
Antigens Involved in Adaptive Immunity
Complete Antigens
Complete antigens possess both immunogenicity and reactivity.
Antigen Presenting Cells
T cells require the help of antigen-presenting cells (APCs), which process foreign antigens into smaller fragments that can be recognized by T cells. These APCs are highly specialized cells that efficiently internalize antigens...
T Cell Types and Functions
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Autoimmune Disorders
Concept and Mechanism of Autoimmune Diseases
The immune system...
Myasthenia Gravis ll: Pathophysiology

