ADNP syndrome

A rare syndromic intellectual disability characterized by global developmental delay, gastrointestinal problems, hypotonia, delayed speech, behavioral and sleep problems, pain insensitivity, seizures, structural brain anomalies, dysmorphic features, visual problems, early tooth eruption and autistic features.



Input patient's signs and symptoms


Narrow down the case reports



Total: 5 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(30.8%)
29475819
Helsmoortel-Van der Aa Syndrome as emerging clinical diagnosis in intellectually disabled children with autistic traits and ocular involvement.
Pascolini G, Agolini E, Majore S, Novelli A, Grammatico P, Digilio MC.
Eur J Paediatr Neurol. 2018;22(3):552-557.
Ptosis Blepharophimosis
ADNP
Autistic Disorder Child, Preschool Craniofacial Abnormalities Disabled Children Females Homeodomain Proteins Homo sapiens Infant Intellectual Disability Male Mutation Nerve Tissue Proteins Phenotype Syndrome
1
(30.8%)
28407407
Further evidence that a blepharophimosis syndrome phenotype is associated with a specific class of mutation in the ADNP gene.
Takenouchi T, Miwa T, Sakamoto Y, Sakaguchi Y, Uehara T, Takahashi T, Kosaki K.
Am J Med Genet A. 2017;173(6):1631-1634.
Ptosis Epicanthus inversus
ADNP
Blepharophimosis Child, Preschool Face Heterozygote Homeodomain Proteins Homo sapiens Male Mutation Nerve Tissue Proteins Phenotype Skin Abnormalities Urogenital Abnormalities
3
(4.0%)
29899371
A heterozygous microdeletion of 20q13.13 encompassing ADNP gene in a child with Helsmoortel-van der Aa syndrome.
Huynh MT, Boudry-Labis E, Massard A, Thuillier C, Delobel B, Duban-Bedu B, Vincent-Delorme C.
Eur J Hum Genet. 2018;26(10):1497-1501.
Autism
ADNP DPM1
Autistic Disorder Child, Preschool Chromosome Deletion Chromosomes, Human, Pair 20 Heterozygote Homeodomain Proteins Homo sapiens Intellectual Disability Male Mannosyltransferases Nerve Tissue Proteins Phenotype
3
(4.0%)
29780943
(5956711)
Longitudinal ophthalmic findings in a child with Helsmoortel-Van der Aa Syndrome.
Gale MJ, Titus HE, Harman GA, Alabduljalil T, Dennis A, Wilson JL, Koeller DM, Finanger E, Blasco PA, Chiang PW, Karr DJ, Yang P.
Am J Ophthalmol Case Rep. 2018;10:244-248.
Nystagmus
ADNP
3
(4.0%)
28807863
Prenatal diagnosis of complex phenotype in a 13-week-old fetus with an interstitial multigene deletion 20q13.13.-q13.2 by chromosomal microarray.
Stipoljev F, Miric-Tesanic D, Hafner T, Barbalic M, Logara M, Lasan-Trcic R, Vicic A, Gjergja-Juraski R.
Eur J Med Genet. 2017;60(11):589-594.
Ventriculomegaly
Adult Atrial Septal Defects Chromosome Deletion Chromosomes, Human, Pair 20 Congenital Heart Defects Differential Diagnosis Females Homeodomain Proteins Homo sapiens Lower Extremity Deformities, Congenital Nerve Tissue Proteins Phenotype Pregnancy Shab Potassium Channels Ultrasonography, Prenatal Upper Extremity Deformities, Congenital
        

Phenotype(s) retrieved from Orphanet

    Total: 80

HPO ID Term Frequency
HP:0000020 Urinary incontinence Very frequent (99-80%)
HP:0000729 Autistic behavior Very frequent (99-80%)
HP:0000735 Impaired social interactions Very frequent (99-80%)
HP:0000750 Delayed speech and language development Very frequent (99-80%)
HP:0001263 Global developmental delay Very frequent (99-80%)
HP:0002167 Neurological speech impairment Very frequent (99-80%)
HP:0000722 Obsessive-compulsive behavior Frequent (79-30%)
HP:0000739 Anxiety Frequent (79-30%)
HP:0001167 Abnormality of finger Frequent (79-30%)
HP:0001388 Joint laxity Frequent (79-30%)
HP:0002020 Gastroesophageal reflux Frequent (79-30%)
HP:0002591 Polyphagia Frequent (79-30%)
HP:0007018 Attention deficit hyperactivity disorder Frequent (79-30%)
HP:0008947 Infantile muscular hypotonia Frequent (79-30%)
HP:0011343 Moderate global developmental delay Frequent (79-30%)
HP:0011344 Severe global developmental delay Frequent (79-30%)
HP:0012443 Abnormality of brain morphology Frequent (79-30%)
HP:0012450 Chronic constipation Frequent (79-30%)
HP:0025160 Abnormal temper tantrums Frequent (79-30%)
HP:0200136 Oral-pharyngeal dysphagia Frequent (79-30%)
HP:0000010 Recurrent urinary tract infections Occasional (29-5%)
HP:0000179 Thick lower lip vermilion Occasional (29-5%)
HP:0000219 Thin upper lip vermilion Occasional (29-5%)
HP:0000243 Trigonocephaly Occasional (29-5%)
HP:0000319 Smooth philtrum Occasional (29-5%)
HP:0000369 Low-set ears Occasional (29-5%)
HP:0000411 Protruding ear Occasional (29-5%)
HP:0000483 Astigmatism Occasional (29-5%)
HP:0000486 Strabismus Occasional (29-5%)
HP:0000540 Hypermetropia Occasional (29-5%)
HP:0000718 Aggressive behavior Occasional (29-5%)
HP:0000954 Single transverse palmar crease Occasional (29-5%)
HP:0001357 Plagiocephaly Occasional (29-5%)
HP:0001488 Bilateral ptosis Occasional (29-5%)
HP:0001597 Abnormality of the nail Occasional (29-5%)
HP:0001780 Abnormality of toe Occasional (29-5%)
HP:0001852 Sandal gap Occasional (29-5%)
HP:0001956 Truncal obesity Occasional (29-5%)
HP:0002013 Vomiting Occasional (29-5%)
HP:0002059 Cerebral atrophy Occasional (29-5%)
HP:0002079 Hypoplasia of the corpus callosum Occasional (29-5%)
HP:0002119 Ventriculomegaly Occasional (29-5%)
HP:0002360 Sleep disturbance Occasional (29-5%)
HP:0002376 Developmental regression Occasional (29-5%)
HP:0002788 Recurrent upper respiratory tract infections Occasional (29-5%)
HP:0002835 Aspiration Occasional (29-5%)
HP:0004322 Short stature Occasional (29-5%)
HP:0005216 Impaired mastication Occasional (29-5%)
HP:0006288 Advanced eruption of teeth Occasional (29-5%)
HP:0006610 Wide intermamillary distance Occasional (29-5%)
HP:0007042 Focal white matter lesions Occasional (29-5%)
HP:0008551 Microtia Occasional (29-5%)
HP:0009890 High anterior hairline Occasional (29-5%)
HP:0010442 Polydactyly Occasional (29-5%)
HP:0011342 Mild global developmental delay Occasional (29-5%)
HP:0011471 Gastrostomy tube feeding in infancy Occasional (29-5%)
HP:0030680 Abnormality of cardiovascular system morphology Occasional (29-5%)
HP:0100704 Cerebral visual impairment Occasional (29-5%)
HP:0200006 Slanting of the palpebral fissure Occasional (29-5%)
HP:0000023 Inguinal hernia Very rare (4-1%)
HP:0000028 Cryptorchidism Very rare (4-1%)
HP:0000248 Brachycephaly Very rare (4-1%)
HP:0000252 Microcephaly Very rare (4-1%)
HP:0000577 Exotropia Very rare (4-1%)
HP:0000612 Iris coloboma Very rare (4-1%)
HP:0000637 Long palpebral fissure Very rare (4-1%)
HP:0000646 Amblyopia Very rare (4-1%)
HP:0001007 Hirsutism Very rare (4-1%)
HP:0001118 Juvenile cataract Very rare (4-1%)
HP:0001156 Brachydactyly Very rare (4-1%)
HP:0001250 Seizures Very rare (4-1%)
HP:0001276 Hypertonia Very rare (4-1%)
HP:0001537 Umbilical hernia Very rare (4-1%)
HP:0002098 Respiratory distress Very rare (4-1%)
HP:0002209 Sparse scalp hair Very rare (4-1%)
HP:0004691 2-3 toe syndactyly Very rare (4-1%)
HP:0005280 Depressed nasal bridge Very rare (4-1%)
HP:0008935 Generalized neonatal hypotonia Very rare (4-1%)
HP:0010055 Broad hallux Very rare (4-1%)
HP:0011304 Broad thumb Very rare (4-1%)


Phenotype(s) retrieved from case reports

    Total: 7

HPO ID Term # of case reports
HP:0001249 Intellectual disability 2
HP:0000581 Blepharophimosis 1
HP:0000717 Autism 1
HP:0002119 Ventriculomegaly 1
HP:0012450 Chronic constipation 1
HP:0012758 Neurodevelopmental delay 1
HP:0200134 Epileptic encephalopathy 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
ADNP activity dependent neuroprotector homeobox 23394