Human Phenotype Ontology 
Grandparent Node:
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Abnormality of complement system (HP:0005339)help
Parent Node:
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Complement deficiency (HP:0004431)help
..Starting node
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Decreased serum complement C3 (HP:0005421)help
Term ID: 5421
Name: Decreased serum complement C3
Synonym: Decreased serum C3; Decreased serum complement C3 level
Definition: A reduced level of the complement component C3 in circulation.
Comments:
Reference: HP:0005421
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandDecreased serum complement C4 (HP:0045042) help
..expandDecreased serum complement C8 (HP:0004434) help
..expandDecreased serum complement C9 (HP:0012308) help
..expandDecreased serum complement factor B (HP:0005416) help
..expandDecreased serum complement factor H (HP:0005369) help
..expandDecreased serum complement factor I (HP:0005356) help
..expandPartial functional complement factor D deficiency (HP:0008338) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0005421HP:0005421Decreased serum complement C30C3 CL E G H7181318OMIM:613779Complement component 3 deficiency, autosomal recessive.92
HP:0005421HP:0005421Decreased serum complement C30C3 CL E G H7181318OMIM:612925Hemolytic uremic syndrome, atypical, susceptibility to, 592
HP:0005421HP:0005421Decreased serum complement C30CD46 CL E G H41796953OMIM:612922Hemolytic uremic syndrome, atypical, susceptibility to, 239
HP:0005421HP:0005421Decreased serum complement C30CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.86
HP:0005421HP:0005421Decreased serum complement C30CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005421HP:0005421Decreased serum complement C30CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005421HP:0005421Decreased serum complement C30CFI CL E G H34265394OMIM:610984Complement factor I deficiency.57
HP:0005421HP:0005421Decreased serum complement C30CFI CL E G H34265394OMIM:612923Hemolytic uremic syndrome, atypical, susceptibility to, 357
HP:0005421HP:0005421Decreased serum complement C30DNASE1L3 CL E G H17762959OMIM:614420Systemic lupus erythematosus 163
HP:0005421HP:0005421Decreased serum complement C30IRAK1 CL E G H36546112ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005421HP:0005421Decreased serum complement C30LMNB2 CL E G H848236638ORPHA:79087Acquired partial lipodystrophyHP:0040282 - Frequent11
HP:0005421HP:0005421Decreased serum complement C30LMNB2 CL E G H848236638OMIM:608709Lipodystrophy, partial, acquired, susceptibility to.11
HP:0005421HP:0005421Decreased serum complement C30PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndromeHP:0040283 - Occasional24
HP:0005421HP:0005421Decreased serum complement C30PRKCD CL E G H55809399OMIM:615559AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE III; ALPS310
HP:0005421HP:0005421Decreased serum complement C30SPP1 CL E G H669611255ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005421HP:0005421Decreased serum complement C30STAT4 CL E G H677511365ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent2
HP:0005421HP:0005421Decreased serum complement C30TLR7 CL E G H5128415631OMIM:301080


Genes (14) :C3 CD46 CFH CFHR1 CFHR3 CFI DNASE1L3 IRAK1 LMNB2 PACS1 PRKCD SPP1 STAT4 TLR7

Diseases (13) :OMIM:613779 OMIM:612925 OMIM:612922 OMIM:235400 OMIM:610984 OMIM:612923 OMIM:614420 ORPHA:93552 ORPHA:79087 OMIM:608709 ORPHA:329224 OMIM:615559 OMIM:301080
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.