TARP syndrome

TARP syndrome is a rare developmental defect during embryogenesis syndrome characterized by Robin sequence (micrognathia, glossoptosis, and cleft palate), atrial septal defect, persistence of the left superior vena cava, and talipes equinovarus. The phenotype is variable, some patients present with further dysmorphic characteristics (e.g. hypertelorism, ear abnormalities) while others do not have any key findings. Additional features, such as syndactyly, polydactyly, or brain anomalies (e.g. cerebellar hypoplasia), have also been reported. The syndrome is almost invariably lethal with affected males either dying prenatally or living just a few months.



Input patient's signs and symptoms


Narrow down the case reports



Total: 7 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(65.0%)
21910224
(3183328)
Long-term survival in TARP syndrome and confirmation of RBM10 as the disease-causing gene.
Gripp KW, Hopkins E, Johnston JJ, Krause C, Dobyns WB, Biesecker LG.
Am J Med Genet A. 2011;155A(10):2516-20.
Glossoptosis Micrognathia Upslanted palpebral fissure
RBM10
rs1556770954 rs1556778373 rs1556779417
Brain Child, Preschool Congenital Heart Defects DNA Mutational Analysis Exons Homo sapiens Magnetic Resonance Imaging Male Phenotype Pierre Robin Syndrome RNA-Binding Proteins Survival Rate
2
(59.0%)
30462380
First reported adult patient with TARP syndrome: A case report.
Hojland AT, Lolas I, Okkels H, Lautrup CK, Diness BR, Petersen MB, Nielsen IK.
Am J Med Genet A. 2018;176(12):2915-2918.
Micrognathia Prominent nose
RBM10
c|INDEL|273_283|A
Adult Congenital Heart Defects DNA Mutational Analysis Facies Genetic Association Studies Genetic Predisposition to Disease Homo sapiens Loss of Function Mutation Male Open Reading Frames Phenotype Pierre Robin Syndrome RNA-Binding Proteins
3
(31.0%)
30189253
TARP syndrome: Long-term survival, anatomic patterns of congenital heart defects, differential diagnosis and pathogenetic considerations.
Niceta M, Barresi S, Pantaleoni F, Capolino R, Dentici ML, Ciolfi A, Pizzi S, Bartuli A, Dallapiccola B, Tartaglia M, Digilio MC.
Eur J Med Genet. 2019;62(6):103534.
Syndactyly
RBM10
Child Congenital Heart Defects Differential Diagnosis Homo sapiens Male Pierre Robin Syndrome RNA-Binding Proteins
4
(30.6%)
28577551
(5455125)
Clinical diagnostic exome evaluation for an infant with a lethal disorder: genetic diagnosis of TARP syndrome and expansion of the phenotype in a patient with a newly reported RBM10 alteration.
Powis Z, Hart A, Cherny S, Petrik I, Palmaer E, Tang S, Jones C.
BMC Med Genet. 2017;18(1):60.
Talipes equinovarus Hemivertebrae
RBM10
c|DEL|1352_1353|AG p|FS|E|451|V|66 rs1131690789 rs1556778373 rs1556779417
Congenital Heart Defects Exome Fatal Outcome Homo sapiens Infant Male Mutation Phenotype Pierre Robin Syndrome RNA-Binding Proteins Sequence Analysis, DNA
5
(22.8%)
30450804
Infant male with TARP syndrome: Review of clinical features, prognosis, and commonalities with previously reported patients.
Kaeppler KE, Stetson RC, Lanpher BC, Collura CA.
Am J Med Genet A. 2018;176(12):2911-2914.
Hydronephrosis Talipes equinovarus
Cause of Death Congenital Heart Defects Fluorescent in Situ Hybridization Genetic Association Studies Genetic Predisposition to Disease Homo sapiens Infant Male Mutation Phenotype Pierre Robin Syndrome RNA-Binding Proteins
5
(22.8%)
24259342
(4443488)
Expansion of the TARP syndrome phenotype associated with de novo mutations and mosaicism.
Johnston JJ, Sapp JC, Curry C, Horton M, Leon E, Cusmano-Ozog K, Dobyns WB, Hudgins L, Zackai E, Biesecker LG.
Am J Med Genet A. 2014;164A(1):120-8.
Talipes
RBM10
rs1556778373 rs1556779417 rs886044718
Brain Chromosome Aberrations Congenital Heart Defects Exome Facies Fatal Outcome Females Genetic Association Studies High-Throughput Nucleotide Sequencing Homo sapiens Infant Infant, Newborn Magnetic Resonance Angiography Male Mosaicism Mutation Phenotype Pierre Robin Syndrome
7
(4.0%)
30167019
(6111479)
Efficacy and safety of cardioversion with continuous landiolol infusion for atrial tachyarrhythmia in an inflammatory state caused by volvulus in a child with TARP syndrome and postoperative tetralogy of Fallot.
Miyamoto K, Ishii J, Fukuda H, Ariga S, Suzumura H, Kurosawa H, Kamijima T, Yamaguchi T, Ogino M, Tsuchioka T, Yoshihara S.
J Arrhythm. 2018;34(4):458-461.
Fever
        

Phenotype(s) retrieved from Orphanet

    Total: 55

HPO ID Term Frequency
HP:0000201 Pierre-Robin sequence Very frequent (99-80%)
HP:0001631 Atrial septal defect Very frequent (99-80%)
HP:0001762 Talipes equinovarus Very frequent (99-80%)
HP:0005301 Persistent left superior vena cava Very frequent (99-80%)
HP:0000162 Glossoptosis Frequent (79-30%)
HP:0000175 Cleft palate Frequent (79-30%)
HP:0000316 Hypertelorism Frequent (79-30%)
HP:0000340 Sloping forehead Frequent (79-30%)
HP:0000347 Micrognathia Frequent (79-30%)
HP:0000431 Wide nasal bridge Frequent (79-30%)
HP:0000961 Cyanosis Frequent (79-30%)
HP:0001249 Intellectual disability Frequent (79-30%)
HP:0001263 Global developmental delay Frequent (79-30%)
HP:0001290 Generalized hypotonia Frequent (79-30%)
HP:0001508 Failure to thrive Frequent (79-30%)
HP:0001511 Intrauterine growth retardation Frequent (79-30%)
HP:0001838 Rocker bottom foot Frequent (79-30%)
HP:0009891 Underdeveloped supraorbital ridges Frequent (79-30%)
HP:0000028 Cryptorchidism Occasional (29-5%)
HP:0000085 Horseshoe kidney Occasional (29-5%)
HP:0000126 Hydronephrosis Occasional (29-5%)
HP:0000239 Large fontanelles Occasional (29-5%)
HP:0000365 Hearing impairment Occasional (29-5%)
HP:0000368 Low-set, posteriorly rotated ears Occasional (29-5%)
HP:0000385 Small earlobe Occasional (29-5%)
HP:0000395 Prominent antihelix Occasional (29-5%)
HP:0000463 Anteverted nares Occasional (29-5%)
HP:0000545 Myopia Occasional (29-5%)
HP:0000574 Thick eyebrow Occasional (29-5%)
HP:0000954 Single transverse palmar crease Occasional (29-5%)
HP:0001161 Hand polydactyly Occasional (29-5%)
HP:0001250 Seizures Occasional (29-5%)
HP:0001273 Abnormal corpus callosum morphology Occasional (29-5%)
HP:0001321 Cerebellar hypoplasia Occasional (29-5%)
HP:0001978 Extramedullary hematopoiesis Occasional (29-5%)
HP:0002104 Apnea Occasional (29-5%)
HP:0002136 Broad-based gait Occasional (29-5%)
HP:0002650 Scoliosis Occasional (29-5%)
HP:0004492 Widely patent fontanelles and sutures Occasional (29-5%)
HP:0006101 Finger syndactyly Occasional (29-5%)
HP:0006434 Hypoplasia of proximal radius Occasional (29-5%)
HP:0009738 Abnormality of the antihelix Occasional (29-5%)
HP:0012745 Short palpebral fissure Occasional (29-5%)
HP:0030084 Clinodactyly Occasional (29-5%)
HP:0000199 Tongue nodules Very rare (4-1%)
HP:0000648 Optic atrophy Very rare (4-1%)
HP:0000767 Pectus excavatum Very rare (4-1%)
HP:0000879 Short sternum Very rare (4-1%)
HP:0001636 Tetralogy of Fallot Very rare (4-1%)
HP:0002089 Pulmonary hypoplasia Very rare (4-1%)
HP:0002246 Abnormality of the duodenum Very rare (4-1%)
HP:0009085 Alveolar ridge overgrowth Very rare (4-1%)
HP:0010720 Abnormal hair pattern Very rare (4-1%)
HP:0011445 Athetoid cerebral palsy Very rare (4-1%)
HP:0100259 Postaxial polydactyly Very rare (4-1%)


Phenotype(s) retrieved from case reports

    Total: 12

HPO ID Term # of case reports
HP:0001762 Talipes equinovarus 3
HP:0005301 Persistent left superior vena cava 3
HP:0000347 Micrognathia 2
HP:0000126 Hydronephrosis 1
HP:0000162 Glossoptosis 1
HP:0000448 Prominent nose 1
HP:0000565 Esotropia 1
HP:0001249 Intellectual disability 1
HP:0001638 Cardiomyopathy 1
HP:0002580 Volvulus 1
HP:0002650 Scoliosis 1
HP:0011968 Feeding difficulties 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
RBM10 RNA binding motif protein 10 8241