Integrin α2 gene polymorphism is a risk factor of coronary artery lesions in Chinese children with Kawasaki disease.

Background: Kawasaki disease (KD) is a systemic vasculitis, and the formation of coronary artery lesions(CAL) is its most common sequela. Both genetic and environmental factors are considered to be important factors of in KD. Integrin α2 (ITGA2) is a transmembrane receptor that is associated with susceptibility to several diseases, but its relevance to KD with CAL is unclear.

Immature platelets and antiplatelet therapy response to aspirin in Kawasaki disease.

Introduction: Kawasaki disease is a kind of systemic vasculitis that mainly damages moderate and small-sized blood vessels, and is a leading cause of coronary artery lesions (CAL). Antiplatelet therapy is a routine component of Kawasaki disease treatment strategies. So it is important to evaluate the antiplatelet effect of aspirin because of the individual biological variability of antiplatelet effect of aspirin.

Lack of association between rs11134527 A>G and Kawasaki disease susceptibility.

Kawasaki disease (KD) is a type of disease that includes the development of a fever that lasts at least 5 days and involves the clinical manifestation of multicellular vasculitis. KD has become one of the most common pediatric cardiovascular diseases. Previous studies have reported that rs11134527 A>G is associated with susceptibility to various cancer risks.

[Diagnosis of thalassemia by using genechips].

Objective: The new technology of genechip is exerting a significant impact on the identification of thalassemia, and allows to rapidly and efficiently detect a number of molecular disorders. The aim of the present study was to explore the application value of the diagnostic genechip in determining thalassemia.

Methods: The subjects group consisted of 62 children with alpha thalassemia and 93 children with beta thalassemia (60 with thalassemia trait, 33 with thalassemia major) from Guangdong province were tested from July 2002 to July 2003; 115 were males and 40 were females, the age ranged from 1 day to 11 years.