Immunodeficiency with factor H anomaly

General Information (adopted from Orphanet):

Synonyms, Signs: CFH DEFICIENCY
FACTOR H DEFICIENCY
CFHD
Number of Symptoms 17
OrphanetNr: 200421
OMIM Id: 609814
ICD-10: D84.1
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: No data available.
Inheritance: Autosomal dominant inheritance
Autosomal recessive inheritance
[Omim]
Age of onset: Juvenile onset
[Omim]

Disease classification (adopted from Orphanet):

Parent Diseases: Immunodeficiency due to a complement cascade protein anomaly
 -Rare genetic disease
 -Rare immune disease

Symptom Information: Sort by abundance 

1
(HPO:0004746) Dense deposit disease 2 / 7739
2
(HPO:0012622) Chronic kidney disease 32 / 7739
3
(HPO:0004722) Thickening of the glomerular basement membrane 12 / 7739
4
(HPO:0000790) Hematuria 106 / 7739
5
(HPO:0005389) Depletion of components of the alternative complement pathway 2 / 7739
6
(HPO:0002718) Recurrent bacterial infections 75 / 7739
7
(HPO:0005369) Decreased serum complement factor H 4 / 7739
8
(HPO:0003621) Juvenile onset 105 / 7739
9
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
10
(OMIM) Hypocomplementemia 2 / 7739
11
(OMIM) Deposition of complement component C3 in glomerular basement membrane 2 / 7739
12
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739
13
(OMIM) Increased susceptibility to certain bacterial infections, especially Neisseria meningitidis 2 / 7739
14
(HPO:0003812) Phenotypic variability 129 / 7739
15
(OMIM) Continuous activation of the alternative complement pathway 2 / 7739
16
(OMIM) Thickening of the glomerular basement membrane on renal biopsy 2 / 7739
17
(OMIM) Normal levels of complement factor H, but impaired function 2 / 7739

Associated genes:

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information:

Description: (OMIM) Complement factor H deficiency (CFHD) can manifest as several different phenotypes, including asymptomatic, recurrent bacterial infections, and renal failure. Laboratory features usually include decreased serum levels of factor H, complement component C3 (120700), and a decrease in other ...
Clinical Description OMIM Wyatt et al. (1982) reported 2 families with partial factor H deficiency and glomerulonephritis. In 1 family, of Polish origin, a teenaged male had vasculitis, thrombocytopenia, proteinuria, and depressed levels of serum factor H and complement component C3. ...
Molecular genetics OMIM In a Native American boy reported by Vogt et al. (1995) who had factor H deficiency and membranoproliferative glomerulonephritis, Ault et al. (1997) identified compound heterozygosity for 2 mutations (134370.0002 and 134370.0003) in the CFH gene.

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