paroxysmal nocturnal hemoglobinuria

Summary
Definition
An acquired hemolytic anemia that is characterized by abdominal pain, hematuria, esophageal dysmotility and thrombosis, has_material_basis_in defect in the cell membrane glycosyl phosphatidylinositols that protect red blood cells from the innate complement immune system.
Super Class
hemoglobinuria
Disease Ontology
DOID:0060284
Mondo Disease Ontology
MeSH
UMLS
NCI Thesaurus
ORDO
GARD
Related Genes
Displaying all 6 entries
Gene ID Gene Symbol Description Source
718 C3 complement C3
727 C5 complement C5
3117 HLA-DQA1 major histocompatibility complex, class II, DQ alpha 1
3119 HLA-DQB1 major histocompatibility complex, class II, DQ beta 1
5277 PIGA phosphatidylinositol glycan anchor biosynthesis class A
51604 PIGT phosphatidylinositol glycan anchor biosynthesis class T
Displaying 1 entry
Gene ID Gene Symbol Description Source
855928 SPT14 phosphatidylinositol N-acetylglucosaminyltransferase SPT14
The Human Phenotype Ontology
Displaying entries 1 - 10 of 43 in total
HPO ID HPO Term
HP:0001876 Pancytopenia
HP:0002315 Headache
HP:0001882 Leukopenia
HP:0001919 Acute kidney injury
HP:0002639 Budd-Chiari syndrome
HP:0000802 Impotence
HP:0001994 Renal Fanconi syndrome
HP:0008282 Unconjugated hyperbilirubinemia
HP:0012543 Hemosiderinuria
HP:0001878 Hemolytic anemia
Displaying all 2 entries
Gene ID Gene Symbol Description
5277 PIGA phosphatidylinositol glycan anchor biosynthesis class A
51604 PIGT phosphatidylinositol glycan anchor biosynthesis class T

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

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Last updated: August 4, 2025