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Your search keyword '"Rodríguez-Martín, Inmaculada"' showing total 8 results
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8 results on '"Rodríguez-Martín, Inmaculada"'

5. Contribution of Telomere Length to Systemic Sclerosis Onset: A Mendelian Randomization Study

Author

Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación (España), Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Ministerio de Universidades (España), Rodríguez-Martín, Inmaculada, Villanueva-Martín, Gonzalo, Guillén del Castillo, Alfredo, Ortego-Centeno, N., Callejas-Rubio, J. L., Simeón, Carmen P., Martín, Javier, Acosta-Herrera, Marialbert, Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación (España), Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Ministerio de Universidades (España), Rodríguez-Martín, Inmaculada, Villanueva-Martín, Gonzalo, Guillén del Castillo, Alfredo, Ortego-Centeno, N., Callejas-Rubio, J. L., Simeón, Carmen P., Martín, Javier, and Acosta-Herrera, Marialbert

Abstract

Although previous studies have suggested a relationship between telomere shortening and systemic sclerosis (SSc), the association between these two traits remains poorly understood. The objective of this study was to assess the causal relationship between telomere length in leukocytes (LTL) and SSc using the two-sample Mendelian randomization approach, with the genome-wide association study data for both LTL and SSc. The results of inverse-variance weighted regression (OR = 0.716 [95% CI 0.528–0.970], p = 0.031) and the Mendelian randomization pleiotropy residual sum and outlier method (OR = 0.716 [95% CI 0.563–0.911], p = 0.035) indicate an association between telomere length and SSc. Specifically, longer genetically predicted LTL is associated with a reduced risk of SSc. Sensitivity tests highlight the significant roles of the variants rs10936599 and rs2736100 annotated to the TERC and TERT genes, respectively. Our findings suggest an influence of telomere length in leukocytes on the development of SSc.

Published
2023

6. III ENCUENTRO DE COMITÉS DE IGUALDAD CSIC.

Author

Gómez-Díaz, Elena, Pérez-Sánchez-Cañete, María M., Canet, Luz, Matesanz, Fuencisla, Acosta-Herrera, Marialbert, Martínez-Arribas, Blanca, Duarte Ruiz, María, Ortiz-Fernández, Lourdes, Sánchez Medina, Manuel, Rodríguez-Martín, Inmaculada, Borrego Yaniz, Gonzalo, Gómez-Díaz, Elena, Pérez-Sánchez-Cañete, María M., Canet, Luz, Matesanz, Fuencisla, Acosta-Herrera, Marialbert, Martínez-Arribas, Blanca, Duarte Ruiz, María, Ortiz-Fernández, Lourdes, Sánchez Medina, Manuel, Rodríguez-Martín, Inmaculada, and Borrego Yaniz, Gonzalo

Abstract

Congresos y comunicaciones: Conferencias.

Published
2023

7. Estudio de la influencia de la longitud de los telómeros como factor de riesgo en la esclerosis sistémica.

Author

Rodríguez-Martín, Inmaculada, Villanueva-Martín, Gonzalo, SIMON MATEO, CARMEN, Guillén, A., Ortego-Centeno, Norberto, Callejas, Jose Luis, Acosta-Herrera, Marialbert, Martin, Javier, Rodríguez-Martín, Inmaculada, Villanueva-Martín, Gonzalo, SIMON MATEO, CARMEN, Guillén, A., Ortego-Centeno, Norberto, Callejas, Jose Luis, Acosta-Herrera, Marialbert, and Martin, Javier

Published
2023

8. Common Variation in the PIN1 Locus Increases the Genetic Risk to Suffer from Sertoli Cell-Only Syndrome.

Author

Cerván-Martín, Miriam, Bossini-Castillo, Lara, Guzmán-Jimenez, Andrea, Rivera-Egea, Rocío, Garrido, Nicolás, Luján, Saturnino, Romeu, Gema, Santos-Ribeiro, Samuel, Castilla, José A., Gonzalvo, M. Carmen, Clavero, Ana, Vicente, F. Javier, Maldonado, Vicente, González-Muñoz, Sara, Rodríguez-Martín, Inmaculada, Burgos, Miguel, Jiménez, Rafael, Pinto, Maria Graça, Pereira, Isabel, and Nunes, Joaquim

Subjects
PEPTIDYLPROLYL isomerase, SINGLE nucleotide polymorphisms, MALE infertility, GENETIC variation, OLIGOSPERMIA, LOCUS (Genetics)
Abstract

We aimed to analyze the role of the common genetic variants located in the PIN1 locus, a relevant prolyl isomerase required to control the proliferation of spermatogonial stem cells and the integrity of the blood–testis barrier, in the genetic risk of developing male infertility due to a severe spermatogenic failure (SPGF). Genotyping was performed using TaqMan genotyping assays for three PIN1 taggers (rs2287839, rs2233678 and rs62105751). The study cohort included 715 males diagnosed with SPGF and classified as suffering from non-obstructive azoospermia (NOA, n = 505) or severe oligospermia (SO, n = 210), and 1058 controls from the Iberian Peninsula. The allelic frequency differences between cases and controls were analyzed by the means of logistic regression models. A subtype specific genetic association with the subset of NOA patients classified as suffering from the Sertoli cell-only (SCO) syndrome was observed with the minor alleles showing strong risk effects for this subset (ORaddrs2287839 = 1.85 (1.17–2.93), ORaddrs2233678 = 1.62 (1.11–2.36), ORaddrs62105751 = 1.43 (1.06–1.93)). The causal variants were predicted to affect the binding of key transcription factors and to produce an altered PIN1 gene expression and isoform balance. In conclusion, common non-coding single-nucleotide polymorphisms located in PIN1 increase the genetic risk to develop SCO. [ABSTRACT FROM AUTHOR]

Published
2022
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