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5 Facts you should know about

Complement 3 glomerulopathy

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1

The term C3 glomerulopathy was adopted by expert consensus in 2013 to define a group of rare kidney diseases driven by dysregulation of the complement cascade.

2

C3 glomerulopathy is characterized accumulation of the C3 component of complement in renal tissue.

3

There are two major subgroups of C3 glomerulopathy — dense deposit disease (DDD) and C3 glomerulonephritis (C3GN).

4

About 50% of patients with C3G progress to kidney failure within 10 years of diagnosis.

5

Factor B, factor D, and properdin (factor P) are specific components of the alternative pathway of complement activation.

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