raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3242

Renpenning syndrome

Synonyms: X-linked intellectual disability due to PQBP1 mutations · X-linked intellectual disability, Renpenning type

Type
Malformation syndrome
Group
Disorder
Inheritance
X-linked recessive
Age of onset
Infancy, Neonatal
Status
active

Renpenning syndrome is an X-linked intellectual disability syndrome (XLMR) characterized by intellectual deficiency, microcephaly, leanness and mild short stature.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enRenpenning syndromeX-linked intellectual disability due to PQBP1 mutations · X-linked intellectual disability, Renpenning type
frSyndrome de RenpenningDéficience intellectuelle liée à l'X par mutation de PQBP1 · Déficience intellectuelle liée à l'X type Renpenning
deRenpenning-SyndromIntelligenzminderung, X-chromosomale, Typ Renpenning · X-chromosomale Intelligenzminderung mit PQBP1-Genmutation
esSíndrome de RenpenningDiscapacidad intelectual ligada al cromosoma X por mutaciones en el gen PQBP1 · Discapacidad intelectual ligada al cromosoma X tipo Renpenning
itSindrome di RenpenningDisabilità intellettiva legata all'X da mutazione di PQBP1 · Disabilità intellettiva legata all'X, tipo Renpenning
nlSyndroom van RenpenningX-gebonden intellectuele achterstand door PQBP1-mutaties · X-gebonden intellectuele achterstand, Renpenning-type
ptSíndrome RenpenningPerturbação do desenvolvimento intelectual ligada ao X por mutações PQBP1 · Perturbação do desenvolvimento intelectual ligada ao X, tipo Renpenning
plZespół RenpenningaNiepełnosprawność intelektualna sprzężona z chromosomem X spowodowana mutacjami PQBP1 · Niepełnosprawność intelektualna sprzężona z chromosomem X, typu Renpenninga
csRenpenningův syndromX-vázaná mentální retardace způsobená mutacemi v PQBP1 genu · X-vázaná mentální retardace, Renpenningův typ
ukСиндром РенпеннінгаХ-зчеплена розумова відсталість внаслідок мутацій PQBP1 · Х-зчеплена розумова відсталість, тип Ренпеннінга
zhX-连锁精神发育迟缓综合征PQBP1突变所致X-连锁智力障碍
trRenpenning sendromuX'e bağlı zihinsel yetersizlik, Renpenning tipi · PQBP1 mutasyonlara bağlı X'e bağlı zihinsel yetersizlik

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM309500Evalidated
ICD-10Q87.5NTBTattributedvalidated
ICD-11LD90.YNTBTindexvalidated
MONDO0010653Evalidated
UMLSC0796135Evalidated
GARD9509Evalidated

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):

Children (4):

4

Genes

0 direct · 4 via subtypes

Orphanet records no gene directly on this code.

Recorded by Orphanet on subtypes of this disorder:

GeneSubtypeAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PQBP1ORPHA:93945X-linked intellectual disability, Porteous typeDisease-causing germline mutation(s) inAssessedHGNC:9330ENSG00000102103300463Xp11.23polyglutamine binding protein 1
PQBP1ORPHA:93946Hamel cerebro-palato-cardiac syndromeDisease-causing germline mutation(s) inAssessedHGNC:9330ENSG00000102103300463Xp11.23polyglutamine binding protein 1
PQBP1ORPHA:93947X-linked intellectual disability, Golabi-Ito-Hall typeDisease-causing germline mutation(s) inAssessedHGNC:9330ENSG00000102103300463Xp11.23polyglutamine binding protein 1
PQBP1ORPHA:93950X-linked intellectual disability, Sutherland-Haan typeDisease-causing germline mutation(s) inAssessedHGNC:9330ENSG00000102103300463Xp11.23polyglutamine binding protein 1
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families64 casesWorldwideCase(s)Validated20950397[PMID]_16493439[PMID]_17033686[PMID]_11950858[PMID]_[EXPERT]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

42 annotations · validated 2017-10-18
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0004326Cachexia
HP:0001249Intellectual disability
HP:0000252Microcephaly
HP:0003510Severe short stature
HP:0003202Skeletal muscle atrophy
Frequent (79-30%)
HP:0000772Abnormal rib morphology
HP:0001596Alopecia
HP:0008734Decreased testicular size
HP:0000286Epicanthus
HP:0001510Growth delay
HP:0000047Hypospadias
HP:0000276Long face
HP:0000400Macrotia
HP:0000272Malar flattening
HP:0000303Mandibular prognathia
HP:0000275Narrow face
HP:0000448Prominent nose
HP:0100830Round ear
HP:0000322Short philtrum
HP:0000274Small face
HP:0000912Sprengel anomaly
HP:0045074Thin eyebrow
HP:0000582Upslanted palpebral fissure
Occasional (29-5%)
HP:0003328Abnormal hairshaft morphology
HP:0001172Abnormal thumb morphology
HP:0002023Anal atresia
HP:0010761Broad columella
HP:0000518Cataract
HP:0000175Cleft palate
HP:0004209Clinodactyly of the 5th finger
HP:0000819Diabetes mellitus
HP:0030853Heterotaxy
HP:0008499High hypermetropia
HP:0002705High, narrow palate
HP:0000612Iris coloboma
HP:0001387Joint stiffness
HP:0001572Macrodontia
HP:0000160Narrow mouth
HP:0000767Pectus excavatum
HP:0001250Seizure
HP:0000407Sensorineural hearing impairment
HP:0000486Strabismus

Run the differential on the 5 obligate / very frequent terms

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Sources for this card