Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
CONICET Digital
Article . 2016
License: CC BY NC SA
Data sources: CONICET Digital
Bioquímica y Patología Clínica
Article . 2021 . Peer-reviewed
Data sources: Crossref
versions View all 4 versions
addClaim

Estudio del polimorfismo del promotor del gen de la IL-6 en pacientes con sobrecarga de hierro primaria

Authors: Tetzlaff, Walter Francisco; Meroño, Tomás; Sorroche, Patricia Beatriz; Boero, Laura Estela; Martin, Maximiliano Emanuel; Botta, Eliana Elizabeth; Castro, Marcelo; +5 Authors

Estudio del polimorfismo del promotor del gen de la IL-6 en pacientes con sobrecarga de hierro primaria

Abstract

La sobrecarga de hierro (SH) primaria ha sido vinculada a un estado proinflamatorio y a mayor riesgo de enfermedad cardiovascular (ECV). Entre los marcadores de inflamación asociados a ECV, se destacan la proteína C reactiva ultrasensible (PCRus) y la interleuquina 6 (IL-6). Existe una variante polimórfica de nucleótido simple (SNP) en la posición -174 (G/C) del promotor del gen de la IL-6, que regula su transcripción. El objetivo de este trabajo fue valuar el SNP -174 G/C y su interacción con marcadores de inflamación, con factores de riesgo y biomarcadores de ECV en pacientes con SH primaria y controles. Se estudiaron 37 pacientes de sexo masculino con SH primaria en comparación con controles pareados por sexo y edad. Se determinó la concentración de PCRus por inmunoturbidimetría ultrasensible automatizada y la de IL-6 por enzimoinmunoensayo. Se evaluó el SNP-174 G/C por PCR-RFLP. Se encontraró que la PCRus fue mayor y la IL-6 menor en los pacientes en comparación con los controles. El análisis del polimorfismo del SNP-174 G/C mostró frecuencias genotípicas significativamente diferentes entre pacientes (43% CC,43% CG y 14% GG) y controles (10% CC, 41% CG y 49% GG) (OR = 4,09, IC 95% = 2,06 - 8,13, p < 0,0001), en los que se encontró equilibrio de Hardy-Weinberg. El análisis de regresión logística múltiple reveló, que la SH se asociaba en forma independiente y significativa, a la homocigosis CC (OR: 7,05; p < 0,01; IC 95%: 1,66 – 29,86) y luego, a la ferremia. 

Country
Argentina
Keywords

IL-6, https://purl.org/becyt/ford/3.3, ENFERMEDAD CARDIOVASCULAR, SOBRECARGA DE HIERRO, https://purl.org/becyt/ford/3, POLIMORFISMO, INFLAMACION

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green