Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis
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Publication Date: | 2020 |
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Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UFRGS |
Download full: | http://hdl.handle.net/10183/225280 |
Summary: | Purpose The establishment of candidate genes associated with susceptibility to TB is a challenge especially due to divergent frequencies among different populations. The objective of this study was to evaluate the association between macrophage migration inhibitory factor (MIF) -173 G>C single nucleotide polymorphism (SNP) and susceptibility to pulmonary TB in a population of southern Brazil. Methods Case-control study. Patients > 18 years old, diagnosed with pulmonary TB were included. The control group consisted of blood donors and household contacts, not relatives, healthy and > 18 years old. MIF -173 G>C SNPs were genotyped using real-time PCR using a TaqMan SNP Genotyping assay. Results 174 patients and 166 controls were included. There were no statistically significant differences between cases and controls regarding genotype prevalence (p>0.05). Comparing patients with normal genotype (GG) with those with at least one C allele, there was also no statistically significant difference (p = 0.135). Also, there was no statistically significant difference comparing the homozygous for the mutation (CC) with the other patients (GG and CG) (p = 0.864). Conclusions We did not find association between MIF -173 G>C polymorphism and susceptibility to pulmonary TB. |
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Gehlen, MirelaCosta, Elis Regina DallaRossetti, Maria Lucia RosaSilva, Denise Rossato2021-08-06T04:41:45Z20201932-6203http://hdl.handle.net/10183/225280001129574Purpose The establishment of candidate genes associated with susceptibility to TB is a challenge especially due to divergent frequencies among different populations. The objective of this study was to evaluate the association between macrophage migration inhibitory factor (MIF) -173 G>C single nucleotide polymorphism (SNP) and susceptibility to pulmonary TB in a population of southern Brazil. Methods Case-control study. Patients > 18 years old, diagnosed with pulmonary TB were included. The control group consisted of blood donors and household contacts, not relatives, healthy and > 18 years old. MIF -173 G>C SNPs were genotyped using real-time PCR using a TaqMan SNP Genotyping assay. Results 174 patients and 166 controls were included. There were no statistically significant differences between cases and controls regarding genotype prevalence (p>0.05). Comparing patients with normal genotype (GG) with those with at least one C allele, there was also no statistically significant difference (p = 0.135). Also, there was no statistically significant difference comparing the homozygous for the mutation (CC) with the other patients (GG and CG) (p = 0.864). Conclusions We did not find association between MIF -173 G>C polymorphism and susceptibility to pulmonary TB.application/pdfengPloS one. San Francisco. Vol. 15, no. 6 (June 2020), e0234565 , 8 p.Tuberculose pulmonarPrognósticoBiomarcadoresPolimorfismo genéticoMacrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosisEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001129574.pdf.txt001129574.pdf.txtExtracted Texttext/plain29393http://www.lume.ufrgs.br/bitstream/10183/225280/2/001129574.pdf.txt657d5426b4774c3e2496f7142b75bee0MD52ORIGINAL001129574.pdfTexto completo (inglês)application/pdf382880http://www.lume.ufrgs.br/bitstream/10183/225280/1/001129574.pdff3ebf76c893da3d21de82a6d8c9963faMD5110183/2252802023-09-24 03:38:35.549957oai:www.lume.ufrgs.br:10183/225280Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-09-24T06:38:35Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
title |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
spellingShingle |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis Gehlen, Mirela Tuberculose pulmonar Prognóstico Biomarcadores Polimorfismo genético |
title_short |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
title_full |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
title_fullStr |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
title_full_unstemmed |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
title_sort |
Macrophage migration inhibitory factor -173 G>C single nucleotide polymorphism and its association with active pulmonary tuberculosis |
author |
Gehlen, Mirela |
author_facet |
Gehlen, Mirela Costa, Elis Regina Dalla Rossetti, Maria Lucia Rosa Silva, Denise Rossato |
author_role |
author |
author2 |
Costa, Elis Regina Dalla Rossetti, Maria Lucia Rosa Silva, Denise Rossato |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Gehlen, Mirela Costa, Elis Regina Dalla Rossetti, Maria Lucia Rosa Silva, Denise Rossato |
dc.subject.por.fl_str_mv |
Tuberculose pulmonar Prognóstico Biomarcadores Polimorfismo genético |
topic |
Tuberculose pulmonar Prognóstico Biomarcadores Polimorfismo genético |
description |
Purpose The establishment of candidate genes associated with susceptibility to TB is a challenge especially due to divergent frequencies among different populations. The objective of this study was to evaluate the association between macrophage migration inhibitory factor (MIF) -173 G>C single nucleotide polymorphism (SNP) and susceptibility to pulmonary TB in a population of southern Brazil. Methods Case-control study. Patients > 18 years old, diagnosed with pulmonary TB were included. The control group consisted of blood donors and household contacts, not relatives, healthy and > 18 years old. MIF -173 G>C SNPs were genotyped using real-time PCR using a TaqMan SNP Genotyping assay. Results 174 patients and 166 controls were included. There were no statistically significant differences between cases and controls regarding genotype prevalence (p>0.05). Comparing patients with normal genotype (GG) with those with at least one C allele, there was also no statistically significant difference (p = 0.135). Also, there was no statistically significant difference comparing the homozygous for the mutation (CC) with the other patients (GG and CG) (p = 0.864). Conclusions We did not find association between MIF -173 G>C polymorphism and susceptibility to pulmonary TB. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
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2021-08-06T04:41:45Z |
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Estrangeiro info:eu-repo/semantics/article |
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PloS one. San Francisco. Vol. 15, no. 6 (June 2020), e0234565 , 8 p. |
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