Distal monosomy 3p

Distal monosomy 3p is a rare chromosomal anomaly syndrome, resulting from a partial deletion of the short arm of chromosome 3, with a highly variable phenotype typically characterized by pre- and post-natal growth retardation, intellectual disability, developmental delay and craniofacial dysmorphism (microcephaly, trigonocephaly, downslanting palpebral fissures, telecanthus, ptosis, micrognathia). Postaxial polydactyly, hypotonia, renal anomalies and congenital heart defects (e.g. atrioventricular septal defect) may be associated.



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Narrow down the case reports



Total: 19 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(69.4%)
19650409
A severely mentally and motor retarded girl with monosomy 3pter-->p25 and trisomy 8q24-->qter due to a familial reciprocal translocation t(3;8)(p25;q24).
Balci S, Aypar E, Beksac MS, Bartsch O.
Genet Couns. 2009;20(2):125-32.
Long philtrum Micrognathia Synophrys
TPPP
Amniocentesis Child Chromosome Aberrations Chromosome Mapping Chromosomes, Human, Pair 3 Chromosomes, Human, Pair 8 DNA-Binding Proteins Females Fluorescent in Situ Hybridization Genetic Carrier Screening Genetic Counseling Genotype Homo sapiens Infant Infant, Newborn Intellectual Disability Male Monosomy Pregnancy Psychomotor Disorders Repressor Proteins Trisomy Von Hippel-Lindau Tumor Suppressor Protein
1
(69.4%)
2178418
Loss of the 3p25.3 band is critical in the manifestation of del(3p) syndrome: karyotype-phenotype correlation in cases with deficiency of the distal portion of the short arm of chromosome 3.
Narahara K, Kikkawa K, Murakami M, Hiramoto K, Namba H, Tsuji K, Yokoyama Y, Kimoto H.
Am J Med Genet. 1990;35(2):269-73.
Long philtrum Micrognathia Synophrys
Chromosome Deletion Chromosomes, Human, Pair 3 Face Failure to Thrive Females Growth Disorders Homo sapiens Infant Intellectual Disability Male Microcephaly Monosomy Phenotype Ring Chromosomes
3
(66.3%)
24979567
Complex translocation among chromosomes 2, 3, 9, 15, 18, 20 in a patient with 3p-syndrome.
Omrani MD, Saleh Gargari S, Azizi F, Safavi Naini N, Omrani S.
Arch Iran Med. 2014;17(7):521-2.
Long philtrum Micrognathia
Chromosome Deletion Chromosomes, Human, Pair 15 Chromosomes, Human, Pair 18 Chromosomes, Human, Pair 2 Chromosomes, Human, Pair 20 Chromosomes, Human, Pair 3 Chromosomes, Human, Pair 9 Females Homo sapiens Infant
3
(66.3%)
17696125
Distal 3p deletion syndrome: detailed molecular cytogenetic and clinical characterization of three small distal deletions and review.
Malmgren H, Sahlen S, Wide K, Lundvall M, Blennow E.
Am J Med Genet A. 2007;143A(18):2143-9.
Long philtrum Micrognathia
ATP2B2 VHL
Bacterial Artificial Chromosomes Chromosome Deletion Chromosomes, Human, Pair 3 Females Fluorescent in Situ Hybridization Homo sapiens Phenotype Syndrome
5
(58.9%)
16700052
Blepharophimosis-mental retardation (BMR) syndromes: A proposed clinical classification of the so-called Ohdo syndrome, and delineation of two new BMR syndromes, one X-linked and one autosomal recessive.
Verloes A, Bremond-Gignac D, Isidor B, David A, Baumann C, Leroy MA, Stevens R, Gillerot Y, Heron D, Heron B, Benzacken B, Lacombe D, Brunner H, Bitoun P.
Am J Med Genet A. 2006;140(12):1285-96.
Microcephaly Triangular face Blepharophimosis Adducted thumb
rs1292888378 rs1369442321 rs1556334519 rs1556334793 rs1556336534 rs1556337063 rs1556338747 rs1556340124 rs387907360 rs748064846 rs769232520 rs863223696
Blepharophimosis Child Child, Preschool Chromosomes, Human, X Fatal Outcome Females Follow-Up Studies Genes, Recessive Genetic Diseases, X-Linked Homo sapiens Hypothyroidism Infant Intellectual Disability Male Syndrome Time Factors
6
(57.8%)
7951234
Molecular genetic analysis of the 3p- syndrome.
Phipps ME, Latif F, Prowse A, Payne SJ, Dietz-Band J, Leversha M, Affara NA, Moore AT, Tolmie J, Schinzel A, et al..
Hum Mol Genet. 1994;3(6):903-8.
Microcephaly Micrognathia
ATP2B2 RAF1 VHL
Adult Child Chromosome Deletion Chromosome Mapping Chromosomes, Human, Pair 3 Females Fluorescent in Situ Hybridization Follow-Up Studies Genetic Markers Genetic Polymorphism Homo sapiens Infant Lymphocyte Male Phenotype Syndrome
7
(54.5%)
3443553
Terminal deletion of the short arm of chromosome 3, del(3pter-p25): a recognizable syndrome.
Schwyzer U, Binkert F, Caflisch U, Baumgartner B, Schinzel A.
Helv Paediatr Acta. 1987;42(4):309-15.
Trigonocephaly Narrow forehead Upslanted palpebral fissure Postaxial polydactyly
TPPP
Chromosome Aberrations Chromosome Deletion Chromosomes, Human, Pair 3 Females Homo sapiens Infant Syndrome
8
(44.7%)
7246613
Duplication 3p syndrome: report of a new case and review of the literature.
Charrow J, Cohen MM, Meeker D.
Am J Med Genet. 1981;8(4):431-6.
Microcephaly Epicanthus
H3F3AP6
Chromosomes, Human, 1-3 Dermatoglyphics Females Follow-Up Studies Homo sapiens Infant, Newborn Intellectual Disability Trisomy
8
(44.7%)
7094943
Clinical and cytogenetic spectrum of duplication 3p.
Braga S, Schmidt A.
Eur J Pediatr. 1982;138(2):195-7.
Brachycephaly Epicanthus
H3F3AP6
Chromosome Aberrations Chromosomes, Human, 1-3 Congenital Heart Defects Females Homo sapiens Infant, Newborn
10
(43.1%)
7586645
Molecular characterization of trisomic segment 3p24.1-->3pter: a case with review of the literature.
Conte RA, Pitter JH, Verma RS.
Clin Genet. 1995;48(1):49-53.
Short neck Telecanthus
Chromosomes, Human, Pair 3 Females Homo sapiens Infant Male Trisomy
        

Phenotype(s) retrieved from Orphanet

    Total: 34

HPO ID Term Frequency
HP:0000316 Hypertelorism Very frequent (99-80%)
HP:0000343 Long philtrum Very frequent (99-80%)
HP:0000347 Micrognathia Very frequent (99-80%)
HP:0000506 Telecanthus Very frequent (99-80%)
HP:0000508 Ptosis Very frequent (99-80%)
HP:0004322 Short stature Very frequent (99-80%)
HP:0100543 Cognitive impairment Very frequent (99-80%)
HP:0000028 Cryptorchidism Frequent (79-30%)
HP:0000175 Cleft palate Frequent (79-30%)
HP:0000218 High palate Frequent (79-30%)
HP:0000248 Brachycephaly Frequent (79-30%)
HP:0000252 Microcephaly Frequent (79-30%)
HP:0000286 Epicanthus Frequent (79-30%)
HP:0000365 Hearing impairment Frequent (79-30%)
HP:0000368 Low-set, posteriorly rotated ears Frequent (79-30%)
HP:0001162 Postaxial hand polydactyly Frequent (79-30%)
HP:0001252 Muscular hypotonia Frequent (79-30%)
HP:0001511 Intrauterine growth retardation Frequent (79-30%)
HP:0002714 Downturned corners of mouth Frequent (79-30%)
HP:0006695 Atrioventricular canal defect Frequent (79-30%)
HP:0000023 Inguinal hernia Occasional (29-5%)
HP:0000233 Thin vermilion border Occasional (29-5%)
HP:0000325 Triangular face Occasional (29-5%)
HP:0000463 Anteverted nares Occasional (29-5%)
HP:0000470 Short neck Occasional (29-5%)
HP:0000581 Blepharophimosis Occasional (29-5%)
HP:0000960 Sacral dimple Occasional (29-5%)
HP:0001250 Seizures Occasional (29-5%)
HP:0001257 Spasticity Occasional (29-5%)
HP:0001537 Umbilical hernia Occasional (29-5%)
HP:0002119 Ventriculomegaly Occasional (29-5%)
HP:0004209 Clinodactyly of the 5th finger Occasional (29-5%)
HP:0004467 Preauricular pit Occasional (29-5%)
HP:0007670 Abnormal vestibulo-ocular reflex Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 23

HPO ID Term # of case reports
HP:0000252 Microcephaly 4
HP:0000508 Ptosis 4
HP:0000347 Micrognathia 3
HP:0000316 Hypertelorism 2
HP:0000343 Long philtrum 2
HP:0000243 Trigonocephaly 1
HP:0000248 Brachycephaly 1
HP:0000325 Triangular face 1
HP:0000341 Narrow forehead 1
HP:0000369 Low-set ears 1
HP:0000463 Anteverted nares 1
HP:0000470 Short neck 1
HP:0000506 Telecanthus 1
HP:0000582 Upslanted palpebral fissure 1
HP:0000648 Optic atrophy 1
HP:0000664 Synophrys 1
HP:0000821 Hypothyroidism 1
HP:0001249 Intellectual disability 1
HP:0001250 Seizures 1
HP:0001945 Fever 1
HP:0005280 Depressed nasal bridge 1
HP:0005469 Flat occiput 1
HP:0010442 Polydactyly 1


Causative gene(s) retrieved from Orphanet

    Total: 0

Gene Symbol Gene Name Entrez Gene ID