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)
25
(4.0%)
6437116
Trisomy 1q and loss of Y chromosome in a male with osteomyelosclerosis.
Bauchinger M.
Acta Haematol. 1984;72(2):131-4.
Hepatosplenomegaly
Chromosomes, Human, 1-3 Complications of Diabetes Mellitus Homo sapiens Male Middle Aged Osteomyelitis Osteosclerosis Sex Chromosome Aberrations Trisomy Y Chromosome
25
(4.0%)
3938161
Philadelphia-chromosome-negative chronic myelogenous leukemia with incomplete trisomy 1q following chemotherapy for ovarian carcinoma.
Haubenstock A, Zalusky R, Kim HJ, Kabakow B, Perle MA, Malamud SC, Vizel-Schwartz M.
Acta Haematol. 1985;74(3):168-70.
Ovarian carcinoma
Chromosomes, Human, 1-3 Females Homo sapiens Middle Aged Myeloid Leukemia Neoplasms, Multiple Primary Philadelphia Chromosome Trisomy
25
(4.0%)
3493393
Multiple chromosome abnormalities in a drug resistant TdT positive B-cell leukemia.
Secker-Walker L, Stewart E, Norton J, Campana D, Thomas A, Hoffbrand V, Prentice G.
Leuk Res. 1987;11(2):155-61.
Leukemia
DNTT ENDOU H3F3AP4
Acute Disease B-Lymphocytes Chromosome Aberrations Chromosome Banding Homo sapiens Male
25
(4.0%)
3165700
Translocation t(8;16) in acute monocytic leukemia.
Becher R, Haas OA, Graeven U, Bettelheim P, Ambros P, Fridrik M, Schaefer UW, Schmidt CG.
Cancer Genet Cytogenet. 1988;34(2):265-71.
Leukemia
FANCB
Adult Chromosomes, Human, Pair 16 Chromosomes, Human, Pair 8 Females Genetic Markers Homo sapiens Male Middle Aged
25
(4.0%)
3159953
Acute megakaryoblastic leukemia in Down's syndrome: report of a case and review of cytogenetic findings.
Suarez CR, Le Beau MM, Silberman S, Fresco R, Rowley JD.
Med Pediatr Oncol. 1985;13(4):225-31.
Leukemia
Acid Phosphatase Bone Marrow Chromosome Aberrations Chromosomes, Human, 1-3 Chromosomes, Human, 4-5 Down Syndrome Homo sapiens Infant Male Megakaryocytes Thrombocythemia, Essential
25
(4.0%)
2752371
Association of trisomy 8 and squamous differentiation in an endometrial adenocarcinoma.
Fletcher JA, Aster JC, Morton CC.
Cancer Genet Cytogenet. 1989;39(2):185-9.
Endometrial carcinoma
Adenocarcinoma Chromosomes, Human, Pair 8 Females Homo sapiens Trisomy Uterine Neoplasms
25
(4.0%)
2280601
Partial trisomy 1q in idiopathic myelofibrosis.
Donti E, Tabilio A, Bocchini F, Falzetti F, Martelli MF, Grignani F, Donti GV.
Leuk Res. 1990;14(11-12):1035-40.
Myelofibrosis
Chromosomes, Human, Pair 1 Females Homo sapiens Male Primary Myelofibrosis Trisomy
25
(4.0%)
2278964
Leukemia characterized by multiple sub-clones with unbalanced translocations involving different telomeric segments: case report and review of the literature.
Shippey CA, Layton M, Secker-Walker LM.
Genes Chromosomes Cancer. 1990;2(1):14-7.
Leukemia
Antigens, Neoplasm Biomarkers, Tumor Burkitt Lymphoma Chromosomes, Human, Pair 1 Chromosomes, Human, Pair 11 Chromosomes, Human, Pair 16 Chromosomes, Human, Pair 19 Chromosomes, Human, Pair 4 Clone Cells Homo sapiens Male Neoplasm Proteins Neoplastic Stem Cells
25
(4.0%)
602927
Partial trisomy of the long arm of chromosome 1 in myelofibrosis and polycythemia vera.
Hsu LY, Pinchiaroli D, Gilbert HS, Wittman R, Hirschhorn K.
Am J Hematol. 1977;2(4):375-83.
Hepatosplenomegaly
Chromosomes, Human, 1-3 Females Homo sapiens Male Middle Aged Polycythemia Vera Primary Myelofibrosis Trisomy
25
(4.0%)
304704
Reduced phenotypic effect on partial trisomy 1q in a X/1 translocation.
Zuffardi O, Tiepolo L, Scappaticci S, Francesconi D, Bianchi C, di Natale D.
Ann Genet. 1977;20(3):191-94.
Psychomotor retardation
Child Child, Preschool Chromosomes, Human, 1-3 Females Homo sapiens Infant Trisomy X Chromosome
        

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