Lower serum IgA is associated with COPD exacerbation risk in SPIROMICS

Airway bacteria drive a progressive COPD-like phenotype in mice with polymeric immunoglobulin receptor deficiency

(2016) Bradley W. Richmond et al.   Nature Communications

Obesity as a susceptibility factor to indoor particulate matter health effects in COPD

(2015) Meredith C. McCormack et al.   EUROPEAN RESPIRATORY JOURNAL

A Retrospective Longitudinal Within-Subject Risk Interval Analysis of Immunoglobulin Treatment for Recurrent Acute Exacerbation of Chronic Obstructive Pulmonary Disease

(2015) Juthaporn Cowan et al.   PLoS One

Comparison of serum, EDTA plasma and P100 plasma for luminex-based biomarker multiplex assays in patients with chronic obstructive pulmonary disease in the SPIROMICS study

(2014) Wanda K O’Neal et al.   Journal of Translational Medicine

Design of the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS): Table 1

(2013) David Couper et al.   THORAX

Bronchial Secretory Immunoglobulin A Deficiency Correlates With Airway Inflammation and Progression of Chronic Obstructive Pulmonary Disease

(2011) Vasiliy V. Polosukhin et al.   AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

Determinants and Correlation of Systemic and Cervical Concentrations of Total IgA and IgG

(2009) M. Safaeian et al.   CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION

Serum Immunoglobulins and Risk of Infection: How Low Can You Go?

(2008) Daniel E. Furst   SEMINARS IN ARTHRITIS AND RHEUMATISM