raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:255132

Adult-onset autosomal recessive sideroblastic anemia

Synonyms: GLRX5-related sideroblastic anemia

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Adult
Status
active

A very rare non-syndromic autosomal recessive pyridoxine-refractory sideroblastic anemia due to a splice defect of glutaredoxin-5 (<i>GLRX5</i>) described in a single patient with adult onset microcytic hypochromic anemia with liver iron overload and type 2 diabetes.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAdult-onset autosomal recessive sideroblastic anemiaGLRX5-related sideroblastic anemia
frAnémie sidéroblastique autosomique récessive de l'adulteAnémie sidéroblastique associée à GLRX5
deSideroblastische Anämie mit Beginn im Erwachsenenalter, autosomal-rezessivGLRX5-abhängige sideroblastische Anämie
esAnemia sideroblástica autosómica recesiva de inicio en el adultoAnemia sideroblástica asociada a GLRX5
itAnemia sideroblastica autosomica recessiva a esordio nell'età adultaAnemia sideroblastica GLRX5-correlata
nlAutosomaal recessieve sideroblastische anemie met aanvang op volwassen leeftijdGLRX5-gerelateerde sideroblastische anemie
ptAnemia sideroblástica autossómica recessiva de início no adultoAnemia sideroblástica refratária à piridoxina autossómica recessiva
plAutosomalna recesywna niedokrwistość syderoblastyczna o początku w wieku dorosłymNiedokrwistość syderoblastyczna związana z GLRX5
csAutozomálně recesivní sideroblastická anémie dospělého věkuGLRX5-vázaná sideroblastická anémie
ukАутосомно-рецесивна сидеробластна анемія, що починається в дорослому віціСидеробластна анемія, повязана з GLRX5
zh成人常染色体隐性遗传性铁粒幼细胞贫血GLRX5基因相关铁粒幼细胞贫血
trErişkin başlangıçlı otozomal resesif sideroblastik anemiGLRX5-ilişkili sideroblastik anemi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM616860Evalidated
ICD-10D64.0NTBTattributedvalidated
ICD-113A72.00NTBTindexvalidated
MONDO0014804Evalidated
UMLSC4304054Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
GLRX5Disease-causing germline mutation(s) inAssessedHGNC:20134ENSG0000018251260958814q32.13glutaredoxin 517485548[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_17485548[PMID]_25342667[PMID]
Cases/families2 casesWorldwideCase(s)Validated17485548[PMID]_25342667[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

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Sources for this card