Back to Search
Start Over
Loss of the interleukin-6 receptor causes immunodeficiency, atopy, and abnormal inflammatory responses
- Source :
- The Journal of Experimental Medicine
- Publication Year :
- 2019
- Publisher :
- Rockefeller University Press, 2019.
-
Abstract
- Spencer et al. report the first description of human IL-6R deficiency in two patients presenting with recurrent infections, atopy, elevated IgE, and abnormal acute-phase responses.<br />IL-6 excess is central to the pathogenesis of multiple inflammatory conditions and is targeted in clinical practice by immunotherapy that blocks the IL-6 receptor encoded by IL6R. We describe two patients with homozygous mutations in IL6R who presented with recurrent infections, abnormal acute-phase responses, elevated IgE, eczema, and eosinophilia. This study identifies a novel primary immunodeficiency, clarifying the contribution of IL-6 to the phenotype of patients with mutations in IL6ST, STAT3, and ZNF341, genes encoding different components of the IL-6 signaling pathway, and alerts us to the potential toxicity of drugs targeting the IL-6R.
- Subjects :
- 0301 basic medicine
Adult
Male
Adolescent
Immunology
education
Immunoglobulin E
Pathogenesis
Atopy
03 medical and health sciences
0302 clinical medicine
medicine
Immunology and Allergy
Eosinophilia
Humans
Interleukin 6
Child
Immunodeficiency
Research Articles
health care economics and organizations
Inflammation
biology
business.industry
Interleukin-6
Brief Definitive Report
Immunologic Deficiency Syndromes
Infant, Newborn
medicine.disease
Receptors, Interleukin-6
3. Good health
030104 developmental biology
HEK293 Cells
Child, Preschool
Interleukin-6 receptor
biology.protein
Primary immunodeficiency
Female
medicine.symptom
business
030215 immunology
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- The Journal of Experimental Medicine
- Accession number :
- edsair.doi.dedup.....3b03fdfef3871cfdc30da1f97de7498f