Trisomy 1q

Trisomy 1q is a rare chromosomal anomaly syndrome, resulting from the partial duplication of the long arm of chromosome 1, with a highly variable phenotype principally characterized by intellectual disability, short stature, craniofacial dysmorphism (incl. macro/microcephaly, prominent forehead, posteriorly rotated, low-set ears, abnormal palpebral fissures, microphthalmia, broad, flat nasal bridge, high-arched palate, micro/retrognathia), cardiac defects and urogenital anomalies. Patients may also present cerebral (e.g. ventriculomegaly) and gastrointestinal malformations, as well as dystonic tremor and recurrent respiratory tract infections.



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Narrow down the case reports



Total: 60 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
19
(26.3%)
11754067
Clinical and molecular cytogenetic characterization of two patients with partial trisomy 1q41-qter: further delineation of partial trisomy 1q syndrome.
Emberger W, Petek E, Kroisel PM, Zierler H, Wagner K.
Am J Med Genet. 2001;104(4):312-8.
Triangular face
Child Child, Preschool Chromosome Banding Chromosomes, Human, Pair 1 Chromosomes, Human, Pair 8 Cytogenetic Analysis Fatal Outcome Females Fluorescent in Situ Hybridization Homo sapiens Infant Phenotype Syndrome Trisomy
22
(24.9%)
17661383
Prenatal sonographic features of trisomy 1q.
Wax JR, Carpenter M, Chard R, Cartin A, Pinette MG, Blackstone J.
J Clin Ultrasound. 2008;36(4):231-6.
Cystic hygroma
Abortion, Eugenic Adult Chromosomes, Human, Pair 1 Females Homo sapiens Pregnancy Pregnancy Trimester, Second Trisomy Ultrasonography, Prenatal
23
(23.3%)
3783626
Three children with partial trisomy 1q and partial monosomy 3p.
McCarthy GT, Fear CN, Berry AC.
J Med Genet. 1986;23(5):466-7.
Scoliosis
Child Chromosomes, Human, Pair 1 Chromosomes, Human, Pair 3 Females Homo sapiens Male Trisomy
24
(21.2%)
12784294
Severe musculoskeletal phenotype associated with an unbalanced t(6;10) translocation: clarification of the locus for this phenotype on distal 6p.
James PA, Aftimos S, Oei P.
Am J Med Genet A. 2003;119A(3):288-92.
Large joint dislocations
F13A1
Adult Child Child, Preschool Chromosomes, Human, Pair 10 Chromosomes, Human, Pair 6 Females Fluorescent in Situ Hybridization Homo sapiens Infant, Newborn Male Musculoskeletal Diseases Phenotype Trisomy
25
(4.0%)
28422838
(5406054)
Opposite chromosome constitutions due to a familial translocation t(1;21)(q43;q22) in 2 cousins with development delay and congenital anomalies: A case report.
Aleksiunien B, Matuleviiut R, Matuleviien A, Burnyt B, Krasovskaja N, Ambrozaityt L, Miktien V, Dirs V, Utkus A, Kuinskas V.
Medicine (Baltimore). 2017;96(16):e6521.
Hearing impairment
AKT3 CEP170 DSCAM TMPRSS3 ZBTB18
Child Chromosomes, Human, Pair 1 Chromosomes, Human, Pair 21 Family Females Homo sapiens Infant Intellectual Disability Male Phenotype
25
(4.0%)
27607436
Mixed Phenotype Acute Leukemia with t(12;17)(p13;q21)/TAF15-ZNF384 and Other Chromosome Abnormalities.
Yamamoto K, Kawamoto S, Mizutani Y, Yakushijin K, Yamashita T, Nakamachi Y, Kawano S, Hayashi Y, Matsuoka H, Minami H.
Cytogenet Genome Res. 2016;149(3):165-170.
Leukemia
CD19 CD22 CD33 MME MPO TAF15 ZNF384
Adult Base Sequence Child Child, Preschool Chromosome Aberrations Chromosome Banding Chromosomes, Human, Pair 12 Chromosomes, Human, Pair 17 Exons Females Homo sapiens Male Oncogene Proteins, Fusion Phenotype Precursor B-Cell Lymphoblastic Leukemia-Lymphoma Reverse Transcriptase Polymerase Chain Reaction TATA-Binding Protein Associated Factors Trans-Activators Trisomy Young Adult
25
(4.0%)
25184002
(4151026)
Trisomy 1q32 and monosomy 11q25 associated with congenital heart defect: cytogenomic delineation and patient fourteen years follow-up.
Meloni VA, Takeno SS, Pilla AL, de Mello CB, Melaragno MI, Kulikowski LD.
Mol Cytogenet. 2014;7:57.
Intellectual disability
25
(4.0%)
24987354
(4067722)
Extended Antitumor Response of a BRAF V600E Papillary Thyroid Carcinoma to Vemurafenib.
Ali SM, He J, Carson W, Stephens PJ, Fiorillo J, Lipson D, Palmer GA, Ross JS, Miller VA, Sharman J.
Case Rep Oncol. 2014;7(2):343-8.
Diarrhea
BRAF
p|SUB|V|600|E;RS#:113488022
25
(4.0%)
24677675
Prenatal diagnosis of proximal partial trisomy 1q confirmed by comparative genomic hybridization array: molecular cytogenetic analysis, fetal pathology and review of the literature.
Sifakis S, Eleftheriades M, Kappou D, Murru R, Konstantinidou A, Orru S, Ziegler M, Liehr T, Manolakos E, Papoulidis I.
Birth Defects Res A Clin Mol Teratol. 2014;100(4):284-93.
Ventriculomegaly
Adult Chromosomes, Human, Pair 1 Females Fetus Homo sapiens Pregnancy Trisomy Ultrasonography
25
(4.0%)
24217199
Supernumerary isochromosome 1, idic(1)(p12), leading to tetrasomy 1q in Burkitt lymphoma.
Roug AS, Wendtland P, Bendix K, Kjeldsen E.
Cytogenet Genome Res. 2014;142(1):7-13.
Neoplasm
POLE4
Antineoplastic Combined Chemotherapy Protocols B-Lymphocytes Bone Marrow Burkitt Lymphoma Child Chromosome Banding Chromosomes, Human, Pair 1 Combined Modality Therapy Diagnostic Errors Fluorescent in Situ Hybridization Homo sapiens Immunophenotyping Isochromosomes Male Precursor B-Cell Lymphoblastic Leukemia-Lymphoma Sequence Deletion Tetrasomy
        

Phenotype(s) retrieved from Orphanet

    Total: 42

HPO ID Term Frequency
HP:0000369 Low-set ears Very frequent (99-80%)
HP:0000445 Wide nose Very frequent (99-80%)
HP:0005280 Depressed nasal bridge Very frequent (99-80%)
HP:0000003 Multicystic kidney dysplasia Frequent (79-30%)
HP:0000160 Narrow mouth Frequent (79-30%)
HP:0000308 Microretrognathia Frequent (79-30%)
HP:0000476 Cystic hygroma Frequent (79-30%)
HP:0000528 Anophthalmia Frequent (79-30%)
HP:0001166 Arachnodactyly Frequent (79-30%)
HP:0001561 Polyhydramnios Frequent (79-30%)
HP:0001833 Long foot Frequent (79-30%)
HP:0002007 Frontal bossing Frequent (79-30%)
HP:0002119 Ventriculomegaly Frequent (79-30%)
HP:0010880 Increased nuchal translucency Frequent (79-30%)
HP:0100490 Camptodactyly of finger Frequent (79-30%)
HP:0000028 Cryptorchidism Occasional (29-5%)
HP:0000046 Scrotal hypoplasia Occasional (29-5%)
HP:0000062 Ambiguous genitalia Occasional (29-5%)
HP:0000126 Hydronephrosis Occasional (29-5%)
HP:0000175 Cleft palate Occasional (29-5%)
HP:0000238 Hydrocephalus Occasional (29-5%)
HP:0000256 Macrocephaly Occasional (29-5%)
HP:0000316 Hypertelorism Occasional (29-5%)
HP:0000356 Abnormality of the outer ear Occasional (29-5%)
HP:0000494 Downslanted palpebral fissures Occasional (29-5%)
HP:0000601 Hypotelorism Occasional (29-5%)
HP:0000772 Abnormality of the ribs Occasional (29-5%)
HP:0000776 Congenital diaphragmatic hernia Occasional (29-5%)
HP:0001177 Preaxial hand polydactyly Occasional (29-5%)
HP:0001274 Agenesis of corpus callosum Occasional (29-5%)
HP:0001321 Cerebellar hypoplasia Occasional (29-5%)
HP:0001539 Omphalocele Occasional (29-5%)
HP:0001629 Ventricular septal defect Occasional (29-5%)
HP:0001643 Patent ductus arteriosus Occasional (29-5%)
HP:0001770 Toe syndactyly Occasional (29-5%)
HP:0001789 Hydrops fetalis Occasional (29-5%)
HP:0001800 Hypoplastic toenails Occasional (29-5%)
HP:0002023 Anal atresia Occasional (29-5%)
HP:0006610 Wide intermamillary distance Occasional (29-5%)
HP:0008386 Aplasia/Hypoplasia of the nails Occasional (29-5%)
HP:0008676 Congenital megaureter Occasional (29-5%)
HP:0010306 Short thorax Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 13

HPO ID Term # of case reports
HP:0001909 Leukemia 4
HP:0000316 Hypertelorism 1
HP:0000347 Micrognathia 1
HP:0000369 Low-set ears 1
HP:0000824 Growth hormone deficiency 1
HP:0000879 Short sternum 1
HP:0001371 Flexion contracture 1
HP:0002119 Ventriculomegaly 1
HP:0002664 Neoplasm 1
HP:0010557 Overlapping fingers 1
HP:0011974 Myelofibrosis 1
HP:0025318 Ovarian carcinoma 1
HP:0025356 Psychomotor retardation 1


Causative gene(s) retrieved from Orphanet

    Total: 0

Gene Symbol Gene Name Entrez Gene ID