Complement factor H deficiency and endocapillary glomerulonephritis due to paternal isodisomy and a novel factor H mutation

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  • L Schejbel
  • I M Schmidt
  • Eva Maria Kirchhoff
  • C B Andersen
  • H V Marquart
  • P Zipfel
  • Garred, Peter
Complement factor H (CFH) is a regulator of the alternative complement activation pathway. Mutations in the CFH gene are associated with atypical hemolytic uremic syndrome, membranoproliferative glomerulonephritis type II and C3 glomerulonephritis. Here, we report a 6-month-old CFH-deficient child presenting with endocapillary glomerulonephritis rather than membranoproliferative glomerulonephritis (MPGN) or C3 glomerulonephritis. Sequence analyses showed homozygosity for a novel CFH missense mutation (Pro139Ser) associated with severely decreased CFH plasma concentration (
Original languageEnglish
JournalGenes and Immunity
Volume12
Issue number2
Pages (from-to)90-9
Number of pages10
ISSN1466-4879
DOIs
Publication statusPublished - 2011

ID: 40139535