raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:447740

Aggressive periodontitis

Synonyms: AgP · Juvenile periodontitis · Susceptibility to localized juvenile periodontitis

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

A rare functional neutrophil defect characterized by increased susceptibility to aggressive periodontitis in otherwise young, healthy individuals, due to impaired polymorphonuclear leukocyte chemotaxis toward bacterial formylpeptides. The periodontitis is rapidly progressive with progredient destruction of periodontal tissue and attachment loss.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAggressive periodontitisAgP · Juvenile periodontitis · Susceptibility to localized juvenile periodontitis
frParodontite agressiveAgP · Parodontite juvénile · Susceptibilité à la périodontite juvénile localisée
deAggressive ParodontitisAgP · Juvenile Parodontitis · Suszeptibilität für lokalisierte juvenile Parodontitis
esPeriodontitis agresivaPeriodontitis juvenil · Susceptibilidad a la periodontitis juvenil localizada
itParodontite aggressivaAgP · Periodontite giovanile · Suscettibilità alla periodontite giovanile localizzata
nlAgressieve parodontitisAgP · Gevoeligheid voor gelokaliseerde juveniele parodontitis · Juveniele parodontitis
ptSusceptibilidade à periodontite juvenil localizada
plAgresywne zapalenie przyzębia= en
csZvýšená náchylnost k lokalizované juvenilní periodontitidě= en
ukСхильність до локалізованого ювенільного пародонтиту
zh局部青少年型牙周炎易感
trLokalize jüvenil periodontite duyarlılık

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM170650BTNTvalidated
OMIM608526BTNTvalidated
ICD-10D71NTBTattributedvalidated
MONDO0018643Evalidated
UMLSC5681199Evalidated

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 (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
FPR1Disease-causing germline mutation(s) inAssessedHGNC:3826ENSG0000017105113653719q13.41formyl peptide receptor 119722801[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card