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author:("Qiu, weiland") 1.  Integration of Cell Phone Imaging
with Microchip ELISA to Detect Ovarian Cancer HE4 Biomarker in
Urine at the Point-of-Care  Lab on a chip 
2011;11(20):3411-3418. PMCID: PMC3767574  PMID: 21881677 2. 
ITGB5 and AGFG1 variants are associated with severity of airway
responsiveness  BMC Medical Genetics  2013;14:86. Airway
hyperresponsiveness (AHR), a primary characteristic of asthma,
involves increased airway smooth muscle contractility in
response to certain exposures. We sought to determine whether
common genetic variants were associated with AHR severity. A
genome-wide association study (GWAS) of AHR, quantified as the
natural log of the dosage of methacholine causing a 20% drop in
FEV1, was performed with 994 non-Hispanic white asthmatic
subjects from three drug clinical trials: CAMP, CARE, and ACRN.
Genotyping was performed on Affymetrix 6.0 arrays, and