Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases
2012
Аутори
Topić, AleksandraStanković, Marija
Divac Rankov, Aleksandra
Petrović-Stanojević, Nataša
Mitić-Milikić, Marija
Nagorni-Obradović, Ljudmila
Radojković, Dragica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Aim: Alpha-1-antitrypsin (A1AT) is the main inhibitor of neutrophil elastase, and severe alpha-1-antitrypsin deficiency (A1ATD) is a genetic risk factor for early-onset emphysema. Despite the relatively high prevalence of A1ATD, this condition is frequently underdiagnosed. Our aim was to determine the distribution of the A1ATD phenotypes/alleles in patients with lung diseases as well as in the Serbian population. Methods: The study included the adults with chronic obstructive pulmonary disease (COPD) (n = 348), asthma (n = 71), and bronchiectasis (n = 35); the control was 1435 healthy blood donors. The A1ATD variants were identified by isoelectric focusing or polymerase chain reaction-mediated site-directed mutagenesis. Results: PiMZ heterozygotes, PiZZ homozygotes, and Z allele carriers are associated with significantly higher risk of developing COPD than healthy individuals (odds ratios 3.43, 42.42, and 5.49 respectively). The calculated prevalence of PiZZ, PiMZ, and PiSZ was higher ...in patients with COPD (1:202, 1:8, and 1:1243) than in the Serbian population (1: 5519, 1: 38, and 1:5519). Conclusion: The high prevalence of A1ATD phenotypes/allele in our population has confirmed the necessity of screening for A1ATD in patients with COPD. On the other hand, on the basis of the estimated number of those with A1ATD among the COPD patients, it is possible to assess the diagnostic efficiency of A1ATD in the Serbian population.
Извор:
Genetic Testing and Molecular Biomarkers, 2012, 16, 11, 1282-1286Издавач:
- Mary Ann Liebert, Inc, New Rochelle
Финансирање / пројекти:
- Комплексне болести као модел систем за проучавање модулације фенотипа-структурна и функционална анализа молекуларних биомаркера (RS-MESTD-Basic Research (BR or ON)-173008)
DOI: 10.1089/gtmb.2012.0152
ISSN: 1945-0265
PubMed: 22971141
WoS: 000310573800006
Scopus: 2-s2.0-84868029755
Институција/група
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Topić, Aleksandra AU - Stanković, Marija AU - Divac Rankov, Aleksandra AU - Petrović-Stanojević, Nataša AU - Mitić-Milikić, Marija AU - Nagorni-Obradović, Ljudmila AU - Radojković, Dragica PY - 2012 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/595 AB - Aim: Alpha-1-antitrypsin (A1AT) is the main inhibitor of neutrophil elastase, and severe alpha-1-antitrypsin deficiency (A1ATD) is a genetic risk factor for early-onset emphysema. Despite the relatively high prevalence of A1ATD, this condition is frequently underdiagnosed. Our aim was to determine the distribution of the A1ATD phenotypes/alleles in patients with lung diseases as well as in the Serbian population. Methods: The study included the adults with chronic obstructive pulmonary disease (COPD) (n = 348), asthma (n = 71), and bronchiectasis (n = 35); the control was 1435 healthy blood donors. The A1ATD variants were identified by isoelectric focusing or polymerase chain reaction-mediated site-directed mutagenesis. Results: PiMZ heterozygotes, PiZZ homozygotes, and Z allele carriers are associated with significantly higher risk of developing COPD than healthy individuals (odds ratios 3.43, 42.42, and 5.49 respectively). The calculated prevalence of PiZZ, PiMZ, and PiSZ was higher in patients with COPD (1:202, 1:8, and 1:1243) than in the Serbian population (1: 5519, 1: 38, and 1:5519). Conclusion: The high prevalence of A1ATD phenotypes/allele in our population has confirmed the necessity of screening for A1ATD in patients with COPD. On the other hand, on the basis of the estimated number of those with A1ATD among the COPD patients, it is possible to assess the diagnostic efficiency of A1ATD in the Serbian population. PB - Mary Ann Liebert, Inc, New Rochelle T2 - Genetic Testing and Molecular Biomarkers T1 - Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases EP - 1286 IS - 11 SP - 1282 VL - 16 DO - 10.1089/gtmb.2012.0152 ER -
@article{ author = "Topić, Aleksandra and Stanković, Marija and Divac Rankov, Aleksandra and Petrović-Stanojević, Nataša and Mitić-Milikić, Marija and Nagorni-Obradović, Ljudmila and Radojković, Dragica", year = "2012", abstract = "Aim: Alpha-1-antitrypsin (A1AT) is the main inhibitor of neutrophil elastase, and severe alpha-1-antitrypsin deficiency (A1ATD) is a genetic risk factor for early-onset emphysema. Despite the relatively high prevalence of A1ATD, this condition is frequently underdiagnosed. Our aim was to determine the distribution of the A1ATD phenotypes/alleles in patients with lung diseases as well as in the Serbian population. Methods: The study included the adults with chronic obstructive pulmonary disease (COPD) (n = 348), asthma (n = 71), and bronchiectasis (n = 35); the control was 1435 healthy blood donors. The A1ATD variants were identified by isoelectric focusing or polymerase chain reaction-mediated site-directed mutagenesis. Results: PiMZ heterozygotes, PiZZ homozygotes, and Z allele carriers are associated with significantly higher risk of developing COPD than healthy individuals (odds ratios 3.43, 42.42, and 5.49 respectively). The calculated prevalence of PiZZ, PiMZ, and PiSZ was higher in patients with COPD (1:202, 1:8, and 1:1243) than in the Serbian population (1: 5519, 1: 38, and 1:5519). Conclusion: The high prevalence of A1ATD phenotypes/allele in our population has confirmed the necessity of screening for A1ATD in patients with COPD. On the other hand, on the basis of the estimated number of those with A1ATD among the COPD patients, it is possible to assess the diagnostic efficiency of A1ATD in the Serbian population.", publisher = "Mary Ann Liebert, Inc, New Rochelle", journal = "Genetic Testing and Molecular Biomarkers", title = "Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases", pages = "1286-1282", number = "11", volume = "16", doi = "10.1089/gtmb.2012.0152" }
Topić, A., Stanković, M., Divac Rankov, A., Petrović-Stanojević, N., Mitić-Milikić, M., Nagorni-Obradović, L.,& Radojković, D.. (2012). Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases. in Genetic Testing and Molecular Biomarkers Mary Ann Liebert, Inc, New Rochelle., 16(11), 1282-1286. https://doi.org/10.1089/gtmb.2012.0152
Topić A, Stanković M, Divac Rankov A, Petrović-Stanojević N, Mitić-Milikić M, Nagorni-Obradović L, Radojković D. Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases. in Genetic Testing and Molecular Biomarkers. 2012;16(11):1282-1286. doi:10.1089/gtmb.2012.0152 .
Topić, Aleksandra, Stanković, Marija, Divac Rankov, Aleksandra, Petrović-Stanojević, Nataša, Mitić-Milikić, Marija, Nagorni-Obradović, Ljudmila, Radojković, Dragica, "Alpha-1-Antitrypsin Deficiency in Serbian Adults with Lung Diseases" in Genetic Testing and Molecular Biomarkers, 16, no. 11 (2012):1282-1286, https://doi.org/10.1089/gtmb.2012.0152 . .