Web of Science: 2 citations, Scopus: 2 citations, Google Scholar: citations,
Low factor H-related 5 levels contribute to infection-triggered haemolytic uraemic syndrome and membranoproliferative glomerulonephritis
Gómez Delgado, Irene (Hospital Universitario La Paz (Madrid))
Gutiérrez-Tenorio, Josué (Hospital Universitario 12 de Octubre (Madrid))
Fraga Rodríguez, Gloria María (Institut d'Investigació Biomèdica Sant Pau)
Cavero Escribano, Teresa (Hospital Universitario 12 de Octubre (Madrid))
Arjona, Emilia (Centro de Investigación Biomédica en Red de Enfermedades Raras)
Sánchez-Corral, Pilar (Centro de Investigación Biomédica en Red de Enfermedades Raras)
Universitat Autònoma de Barcelona

Date: 2020
Abstract: Dysregulation of the alternative complement pathway is a major pathogenic mechanism in two rare renal diseases: atypical haemolytic uraemic syndrome (aHUS) and membranoproliferative glomerulonephritis (MPGN). We report on a 66-year-old male with chronic hepatitis C virus (HCV) infection and a combined liver-kidney transplant that was diagnosed with MPGN at the age of 63 years and a 5-year-old boy who presented with aHUS at the age of 21 months following a Streptococcus pneumoniae infection. Both patients carried similar frameshift variants in the complement CFHR5 gene that segregate with reduced levels of factor H-related 5 (FHR-5). We conclude that low FHR-5 levels may predispose to viral and bacterial infections that then trigger different renal phenotypes.
Grants: Instituto de Salud Carlos III PI16/00723
Ministerio de Economía, Industria y Competitividad SAF2014-52339P
Ministerio de Economía, Industria y Competitividad BES-2015-073833
Rights: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. Creative Commons
Language: Anglès
Document: Altres ; recerca ; Versió publicada
Subject: CFHR5 ; Complement ; HCV ; HUS ; MPGN ; Streptococcus ; Pneumoniae
Published in: Clinical Kidney Journal, Vol. 14 (march 2020) , p. 707-709, ISSN 2048-8513

DOI: 10.1093/ckj/sfaa004
PMID: 35355886


3 p, 430.0 KB

The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Health sciences and biosciences > Institut de Recerca Sant Pau
Articles > Research articles
Articles > Published articles

 Record created 2022-04-26, last modified 2023-12-05



   Favorit i Compartir