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Cited by 256

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Interferon-γ and Interleukin-10 Gene Polymorphisms in Pulmonary Tuberculosis

López-Maderuelo, Dolores, Arnalich, Francisco, Serantes, Rocio, González, Alicia, Codoceo, Rosa, Madero, Rosario, Vázquez, Juan J., Montiel, Carmen·2003·American Journal of Respiratory and Critical Care Medicine

Abstract

Several genes coding for different cytokines may affect host susceptibility to tuberculosis. This study investigates the relationship of the single base change polymorphic variants identified in the first intron of interferon-gamma (+874 T/A) and in the promoter region of interleukin-10 gene (-1,082 G/A), with cytokine production by peripheral blood mononuclear cells and tuberculosis susceptibility. We studied a Spanish population of 113 patients with culture-proven pulmonary tuberculosis, 207 healthy close contacts (125 tuberculin reactive and 82 tuberculin negative), and 100 healthy tuberculin-negative control subjects. Multiple logistic regression analysis showed that individuals homozygous for the interferon-gamma (+874) A allele had a 3.75-fold increased risk of developing tuberculosis (95% confidence interval, 2.26-6.23, p = 0.0017). Stimulated production of interferon-gamma by peripheral mononuclear cells from patients with genotype AA was depressed compared with that of non-AA homozygotes at the time of diagnosis and after completion of therapy. Multivariate analysis showed that the presence of an AA genotype and the absolute number of lymphocytes were the only independent predictors of interferon-gamma production. In contrast, the different rates of interleukin-10 production associated with the interleukin-10 polymorphism did not affect susceptibility to tuberculosis. Thus, a genetic defect in the production of interferon-gamma in individuals homozygous for the (+874) A allele could contribute to their increased risk of developing tuberculosis.

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Metadata

Authors
López-Maderuelo, D., Arnalich, F., Serantes, R., González, A., Codoceo, R., Madero, R., Vázquez, J. J., & Montiel, C.
Venue
American Journal of Respiratory and Critical Care Medicine
Published
2003-04-01
Volume
167
Issue
7
Pages
970-975
ISSN
  • 1073-449X (ISSN-L)
  • 1535-4970
OpenAlex
W2152906249
Cited by
256
References
26
FWCI
11.21
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Interferon-γ and Interleukin-10 Gene Polymorphisms in Pulmonary Tuberculosis. https://app.cochat.ai/papers/10.1164/rccm.200205-438bc
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López-Maderuelo, D., Arnalich, F., Serantes, R., González, A., Codoceo, R., Madero, R., Vázquez, J. J., & Montiel, C. (2003). Interferon-γ and Interleukin-10 Gene Polymorphisms in Pulmonary Tuberculosis. American Journal of Respiratory and Critical Care Medicine. https://doi.org/10.1164/rccm.200205-438bc

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