title: [The research on the correlation between eotaxin-3 gene polymorphisms and allergic asthma].
abstract: OBJECTIVE
  To study in the linkage between eotaxin-3 gene polymorphisms and allergic asthma susceptivity, blood plasma IgE or peripheral blood eosinophil in adult population of Han nationality from Hubei province of China.
  
  
  METHODS
  Polymerase chain reaction (PCR), single strand conformation polymorphism (SSCP), tetra-primer PCR technique and restriction analysis were applied to identify the single nucleotide polymorphism.
  
  
  RESULTS
  The allele frequency of eotaxin-3 +2497 G, total levels of plasma IgE and peripheral blood eosinophil counts revealed the significant difference between control and allergic asthma group, that the P value was 0.011, 0.021 or 0.029 respectively. The allele frequency of eotaxin-3 +77 T and total levels of plasma IgE showed to have no significant difference between control and allergic asthma group, that the P value was 0.824 and 0.473 respectively. However, the peripheral blood eosinophil counts was significantly different between control and allergic asthma group, and the P value was 0.044.
  
  
  CONCLUSIONS
  Single nucleotide polymorphism of eotaxin-3 +2497 is associated with the asthma susceptibility, peripheral eosinophil counts and total levels of plasma IgE in adult population from Hubei province, and polymorphism of +77 is associated with peripheral eosinophil counts.
authors.affiliation: Department of Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022 P.R.China. gaoguim@126.com
authors.forename: Gui-min
authors.initials: GM
authors.lastname: Gao
authors.forename: Jian-min
authors.initials: JM
authors.lastname: Wu
authors.forename: Tian-pen
authors.initials: TP
authors.lastname: Cui
authors.forename: Zhu-quan
authors.initials: ZQ
authors.lastname: He
mesh_terms: D000328:Adult; D000483:Alleles; D001249:Asthma / Q000235:genetics* / Q000276:immunology; D001483:Base Sequence; D000075906:Chemokine CCL26; D019742:Chemokines, CC / Q000235:genetics*; D002681:China / Q000208:ethnology; D004252:DNA Mutational Analysis; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D007073:Immunoglobulin E / Q000097:blood; D008297:Male; D008875:Middle Aged; D008969:Molecular Sequence Data; D011110:Polymorphism, Genetic; D055815:Young Adult
chemical_list: C120429:CCL26 protein, human; D000075906:Chemokine CCL26; D019742:Chemokines, CC; D007073:Immunoglobulin E