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Article

The Distribution of Alpha-1 Antitrypsin Genotypes Between Patients with COPD/Emphysema, Asthma and Bronchiectasis.

International journal of chronic obstructive pulmonary disease - 1 Jan 2020

Veith Martina, Tüffers Julia, Peychev Erika, Klemmer Andreas, Kotke Viktor, Janciauskiene Sabina, Wilhelm Susanne, Bals Robert, Koczulla Andreas Rembert, Vogelmeier Claus Franz, Greulich Timm

Abstract excerpt

Purpose: Alpha-1-antitrypsin deficiency (AATD) is a rare hereditary condition characterized by low circulating levels of alpha-1antitrypsin (AAT). While the association between AATD and COPD/emphysema is undisputed, the association between AATD and asthma or bronchiectasis is still a matter of debate. Aims and Objectives: Our study aimed to investigate the distribution of AAT genotypes between patients with...

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Identifiers

PMID: 33192056
DOI: 10.2147/COPD.S271810
PMCID: PMC7654539

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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