Article

Type 1 Immune Predominance in Chronic Bronchitis Among Patients with Chronic Obstructive Pulmonary Disease

2026-06-18

Abstract excerpt

<title>Abstract</title> <p> <bold>Background</bold> Chronic bronchitis (CB) is a clinical phenotype of chronic obstructive pulmonary disease (COPD) characterized by chronic airway inflammation. The role of Type 1 immunity and the balance between Th1 and Th2 responses in CB remain controversial. We hypothesized that CB is characterized by a Type 1–skewed immune profile. <bold>Methods</bold> In a single-center...

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Literature Corpus work: 41f61f88-2889-58cc-a83d-cfb8276bf6eb
DOI: 10.21203/rs.3.rs-9839333/v1

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