Article
A repeat polymorphism in interleukin-4 gene is highly associated with specific clinical phenotypes of asthma.
International archives of allergy and immunology - 1 Sept 1999
Chouchane L, Sfar I, Bousaffara R, El Kamel A, Sfar M T, Ismaïl A
Abstract excerpt
BACKGROUND: IL-4 is a determining factor in immunologic mechanisms to allergy and inflammation. The authors designed a case-controlled study to investigate the potential association of a repeat polymorphism in IL-4 gene with specific clinical phenotypes of asthma. METHODS: The authors used the polymerase chain reaction to characterize the variation of the IL-4 intron 2 region in 145 unrelated Tunisian patients...
Topics
- Adolescent
- Adult
- Alleles
- Asthma
- Base Sequence
- Case-Control Studies
- Child
- DNA Primers
- Female
- Genotype
- Humans
- Interleukin-4
- Introns
- Male
- Pedigree
- Phenotype
- Polymorphism, Genetic
- Repetitive Sequences, Nucleic Acid
