15q11.1-q11.2CNV Type: Duplication
Largest CNV size: 2155534 bp
Statistics Box:
Number of Reports: 7
Number of Reports: 7
Summary Information
A duplication within this region was one of several CNVs identified in a case with developmental delay/intellectual disability (Chilian et al., 2013).
Additional Locus Information
References
Major Reports
Title
Author, Year
Report Class
CNV Type
No Major Reports
Minor Reports
Title
Author, Year
Report Class
CNV Type
Dysfunction of SHANK2 and CHRNA7 in a patient with intellectual disability and language impairment supports genetic epistasis of the two loci.
Duplication
The clinical utility of molecular karyotyping for neurocognitive phenotypes in a consanguineous population.
Duplication
Recurrent 15q11.2 BP1-BP2 microdeletions and microduplications in the etiology of neurodevelopmental disorders.
Deletion
Integrative Variation Analysis Reveals that a Complex Genotype May Specify Phenotype in Siblings with Syndromic Autism Spectrum Disorder.
Deletion
Cases
Cohort ID
Author, Year
Descripton
Cohort Size
Diagnosis
Age
Gender
CNV Size
Deletion
Duplication
Total CNV's
al-qattan_14_DD/ID/ASD/ADHD/EP_discovery_cases
Retrospective chart review of patients (n=584) with a neurocognitive phenotype (mainly referred from pediatric neurology clinics) seen by a single clinical geneticist from September 2007 to July 2013
584
Inclusion criteria: presence of a neurocognitive phenotype (i.e., syndromic and non-syndromic cases of developmental delay, autism, intellectual disability, and epilepsy) with a normal karyotype
N/A
N/A
2328576
0
1
1
chilian_13_DD/ID_discovery_cases
Patient, born to healthy non-consanguineous parents with no family history of ID, referred at 18 months of age for marked psychomotor and developmental delay; patient carries balanced de novo triple translocation t(11;17;19)(q13.3;q25.1;q13.42)dn with breakpoint disrupting the SHANK2 gene.
1
Severe DD/ID, language impairment, behavioral abnormalities
5 yrs.
Male
2155534
0
1
1
cucinotta_23_ASD_discovery_cases
Idiopathic ASD patients from 310 families (263 simplex and 47 multiplex) recruited at the Service for Neurodevelopmental Disorders at Campus Bio-Medico University Hospital in Rome (Italy) and at the Interdepartmental Program Autism 090 of the G. Martino University Hospital (Messina, Italy) between the years 2012 and 2019.
329
Clinical diagnosis of ASD based on fulfilling DSM-5 criteria and confirmed using ADOS-2 and ADI-R.
NA
84.19% Male
2352463
1
0
1
maini_18_ASD/DD/ID_discovery_cases
Patients evaluated at the Clinical Genetics Unit of Arcispedale Santa Maria Nuova, AUSL-IRCCS of Reggio Emilia that were investigated through aCGH between 2005 and 2016
293
Cases presented with one or more neurodevelopmental disorders (NDD), multiple congenital anomalies (MCA), and/or dysmorphic features. Most frequent neurodevelopmental diagnoses include language delay (78.5%), intellectual disability (66.4%), motor delay (50.7%), and ASD (13.9%); dysmorphic features were also frequently observed (52.7%)
Mean age, 7 yrs. (range, 1 mo.-29 yrs.)
57.5% Male
2700000
1
0
1
mazzonetto_24_ASD/DD/ID_discovery_cases
Patients from a total of 15 non-profit organizations and university centers located in different states of Brazil who were enrolled between July 2021 and June 2022 and referred with unexplained neurodevelopmental delay/intellectual disability, autism spectrum disorder (ASD), and/or multiple congenital anomalies.
1363
"95% of individuals in this cohort reported with the HPO phenotype ""Abnormality of the nervous system"" (HP:0000707); the HPO phenotypes ""Intellectual disability"" (HP:0001249; 36%), ""Global developmental delay"" (HP:0001263; 32%), and ""Autism"" (HP:0000717; 28%) were the most frequently reported phenotype subcategories within this subset of individuals."
63.17% Male
3039042
2
0
2
picinelli_16_ASD/ADHD/DD/ID_discovery_cases
Patients with 15q11.2 CNVs assessed in the Child and Adolescent Neuropsychiatry Unit of Campus Bio-Medico University Hospital in Rome, Italy, from an original cohort of 243 subjects affected by neurodevelopmental disorders and their first-degree relatives
6
Neuropsychiatric diagnosis made according to DSM-IV criteria. Instruments used for data collection were Leiter International Performance Scale-Revised (Leiter-R), Wechsler Intelligence Scale for Children-3rd Revision (WISC III), Wechsler Adult Intelligence Scale-3rd edition (WAIS-III), Autism Diagnostic Observation Schedule (ADOS), Autism and Asperger Diagnostic Scale-Revised (RAADS-R), Autism Diagnostic Interview-Revised (ADI-R), Vineland Adaptive Behavior Scales (VABS), and the Child Behavior Checklist (CBCL/6-18)
Range, 8-19 yrs.
83.33% Male
2077054
1
0
1
reis_17_ASD/ID_discovery_cases
Two siblings (one male, one female) with syndromic ASD who participated in an ongoing exome research study at the Autism Spectrum Disorder Program Clinic of the Psychiatric Institute of the University of Sao Paulo School of Medicine
2
The male sibling met criteria for a diagnosis of ASD according to DSM-5 criteria (CARS score 33.5), while the female sibling was diagnosed with intellectual disability and syndromic features (CARS score 24.0)
Range, 29-33 yrs.
50% Male
1994148
1
0
1
Controls
No Control Data Available
Cases
Cohort ID
Geographical Ancestry
Discovery Method
Platform
Algorithm
Software
Validation Method
al-qattan_14_DD/ID/ASD/ADHD/EP_discovery_cases
Saudi Arabia
Array SNP
Affymetrix 6.0, Affymetrix Cyto-V2, Affymetrix CytoScan HD
HMM
Affymetrix GeneChip Command Console v.1.2, Affymetrix ChAS version Cyto 2.0.0.195
None
chilian_13_DD/ID_discovery_cases
Germany
aCGH
Agilent Human Genome CGH Microarray 244A
None
cucinotta_23_ASD_discovery_cases
Italy
aCGH
Agilent SurePrint 4180K
ADM-2
Agilent Feature Extraction v.10.7., Agilent Cytogenomic Software v.4.0.3.12.
None
maini_18_ASD/DD/ID_discovery_cases
Italian
aCGH, array SNP
Multiple platforms, including Agilent and Affymetrix arrays (8x60K oligochips since 2012)
None
mazzonetto_24_ASD/DD/ID_discovery_cases
Brazil
Low-pass WGS
Illumina NovaSeq 6000
SNP-FASST2 (HMM)
BioDiscovery NxClinical
picinelli_16_ASD/ADHD/DD/ID_discovery_cases
Italy
aCGH
Agilent SurePrint G3 4x180K
ADM-2
Agilent Cytogenomic Software v2.7
None
reis_17_ASD/ID_discovery_cases
Brazil
aCGH
Agilent 180K
ADM-2
Agilent Feature Extraction 10.7.3.1
None
Controls
No Control Data Available
Cases
Patient ID
Author, Year
Age
Gender
Primary Diagnosis
Clinical Profile
Cognitive Profile
CNV Start
CNV End
CNV Size
Genome Build
Type Method
Validation
al-qattan_14_DD/ID/ASD/ADHD/EP_discovery_cases-case11DG0629
N/A
F
Developmental delay
Global developmental delay with dysmorphic features, short stature, congenital strabismus with limited eye movements, prominent distal phalangeal bones of both hands. Consanguineous parents.
Global developmental delay
19970370
22216247
2245878
GRCh38
Duplication
No
chilian_13_DD/ID_discovery_cases-case1
5 yrs.
M
Developmental delay/intellectual disability
Patient referred at 18 months for marked psychomotor and developmental delay. Karyotype: 46, XY, t(11;17;19)(q13.3;q25.1;q13.42)dn; translocation with breakpoints within the SHANK2 and UBE2O genes. Birth/neonatal history: duing pregnancy mother had cervical cancer (treated after birth), born at 39 weeks gestation by C-section; birth weight -0.23 SD, length -0.83 SD, OFC +0.7 SD; uneventful perinatal adaption; ventricular septal defect diagnosed at 2 months. Developmental milestones: psychomotor retardation noted at 1.5 years; sat independently at 8 months, began to walk with support at 2.5 years, independent walking at 3.5 years, not toilet trained at 5 years of age. Language and communication evaluation: no spoken language. Motor and musculoskeletal evaluation: ataxia, able to stand with support. Behavioral/psychiatric evaluation: anxious, exhibited habit disorder with stereotypic movements, decreased sensitivity to pain, often caused self-injury. EEG: increased irregular activity. Brain imaging: normal by ultrasound. Visual and auditory evaluation: normal. Sleep disturbances: serious sleeping disturbances. Other features: elevated alkaline phosphatase, lactate dehydrogenase, and serum magnesium levels. Dysmorphic features: coarse face with facial dysmorphism, broad thorax, clinodactyly of 2nd and 3rd toes. Growth parameters: weight of 19.3 kg (+0.1 SD), length of 105 cm (-1.0 SD) and OFC of 51 cm (0 SD) at 5 years of age. Family history: second child of healthy non-consanguineous parents; no family history of miscarriages, ID, or alcohol exposure in utero.
Severe DD/ID. Evaluation at age of 1.5 years: Brunet-Lezine development test showed delay in movements, coordination, communication, and social skills; psychomotor development corresponded to 9 months, development quotient of 48; Bayley Scales of Infant Development gave Developmental Index score of 84.
20217843
22290679
2072837
GRCh38
Duplication
No
cucinotta_23_ASD_discovery_cases-case12
NA
NA
ASD
Clinical diagnosis of ASD based on fulfilling DSM-5 criteria and confirmed using ADOS-2 and ADI-R.
20481702
22834164
2352463
GRCh37
Deletion
No
maini_18_ASD/DD/ID_discovery_cases-case_unknown34
N/A
N/A
NDD/MCA/dysmorphic features
CNV was identified in an individual with one or more neurodevelopmental disorders (NDD), multiple congenital anomalies (MCA), and/or dysmorphic features (detailed clinical information was not available). CNV classified as variant of unknown significance-likely pathogenic (VOUS-LP)
20276450
22308242
2031793
GRCh38
Deletion
No
mazzonetto_24_ASD/DD/ID_discovery_cases-caseDECIPHER530566
M
Developmental delay
Global developmental delay (HP:0001263), abnormal facial shape (HP:0001999)
20400820
23439861
3039042
GRCh38
Deletion
No
mazzonetto_24_ASD/DD/ID_discovery_cases-caseDECIPHER530567
F
MCA
Abnormal facial shape (HP:0001999), orofacial cleft (HP:0000202)
20450820
23139861
2689042
GRCh38
Deletion
No
picinelli_16_ASD/ADHD/DD/ID_discovery_cases-patient3
N/A
M
Developmental delay
Birth/neonatal history: born after artificial insemination by ICSI. Developmental milestones: displayed neurodevelopmental delay at 1 year. Motor and musculoskeletal evaluation: hypotonia. Behavioral/psychiatric evaluation: self-injurious behavior. Family history: paternal uncle diagnosed with Asperger syndrome.
Developmental delay (TIQ score of 54)
20276449
22270805
1994357
GRCh38
Deletion
No
reis_17_ASD/ID_discovery_cases-case2
29 yrs.
F
Intellectual disability
Birth/neonatal history: reported abdominal pain and vaginal bleeding during pregnancy; delivery by C-section; birth weight 4140 g, length 51 cm. Developmental milestones: first steps at 18 months of age, had not begun to produce speech until after 2 years of age. Language and communication evaluation: able to understand simple and some complex commands, uses imitation, verbal with simple sentences with substitutions (mostly "r" for "l"). Motor and musculoskeletal evaluation: large hands, clinodactyly, large feet, hypoplastic nails, kyphosis, exhibited some difficulty standing on one foot, gait was symmetric with large steps. Behavioral/psychiatric evaluation: CARS score of 24.0; presented eye contact and initiated interaction in an inappropriate form, quite puerlie with no functionality; psychomotor agitation (mainly in the mornings); occasionally aggressive, but affectionate and gentle most of the time; liked playing with other children; sometimes exhibited periods of inappropriate, hypersocial behavior and periods during which she could not stop talking; sleep difficulties. Dysmorphic features: macrocephaly, long face, low posterior hairline, arched eyebrows, long eyelashes, wide nasal bridge, thin lips, crowded teeth, low-set ears, malformed ears. Growth parameters: height of 183 cm, weight of 91.5 kg, OFC 59 cm. Karyotype: case has a paternally-inherited balanced translocation [der(8)t(4;8)(p16.3;p23.1). Family history: born to nonconsanguineous parents; no family history of ASD, other psychiatric disorders, intellectual disability, or malformations.
Diagnosed with intellectual disability in 1992
20359355
22270805
1911451
GRCh38
Deletion
No
Controls
No Control Data Available
Cases
Patient ID
Validation Description
Primary Disorder Inheritence
Inheritence
Family Profile
Disease Segregation
Gene Content
Altered Gene Expression
al-qattan_14_DD/ID/ASD/ADHD/EP_discovery_cases-case11DG0629
Unknown
Unknown
Unknown
IGHV1OR15-2,IGHV3OR15-7,IGHD5OR15-5A,IGHD4OR15-4A,IGHD3OR15-3A,IGHD2OR15-2A,IGHD1OR15-1A,FAM30B,BCAR1P1,RN7SL584P,BMS1P15,GOLGA6L6,GOLGA8CP,RN7SL759P,IGHV1OR15-6,RNU6-498P,GRAMD4P5,MIR3118-2,RNU6-749P,ZNF519P2,MIR5701-1,OR11J2P,OR11J5P,IGHD5OR15-5B,IGHD4OR15-4B,IGHD3OR15-3B,IGHD2OR15-2B,IGHD1OR15-1B,BCAR1P2,RN7SL400P,BMS1P16,RNU6-1235P,CXADRP2,GRAMD4P6,MIR3118-3,MIR5701-2,LINC02203,OR11K1P,MIR3118-4,RNU6-631P,ZNF519P3,MIR5701-3,OR11J7P,OR11J6P,OR11H3P,OR4Q1P,OR4H6P,OR4M2,OR4N4,OR4N3P,RPS8P10,IGHV1OR15-1,IGHV1OR15-3,IGHV4OR15-8,IGHV1OR15-4,CHEK2P2,SPATA31E2P,NBEAP1,NF1P1,FAM30C,POTEB3,POTEB,NF1P2,HERC2P3,POTEB2,NF1P9,LINC01193
chilian_13_DD/ID_discovery_cases-case1
Unknown
Possibly simplex (no info on 1st child)
Unknown
GOLGA6L6,GOLGA8CP,RN7SL759P,IGHV1OR15-6,RNU6-498P,GRAMD4P5,MIR3118-2,RNU6-749P,ZNF519P2,MIR5701-1,OR11J2P,OR11J5P,IGHD5OR15-5B,IGHD4OR15-4B,IGHD3OR15-3B,IGHD2OR15-2B,IGHD1OR15-1B,BCAR1P2,RN7SL400P,BMS1P16,RNU6-1235P,CXADRP2,GRAMD4P6,MIR3118-3,MIR5701-2,LINC02203,OR11K1P,MIR3118-4,RNU6-631P,ZNF519P3,MIR5701-3,OR11J7P,OR11J6P,OR11H3P,OR4Q1P,OR4H6P,OR4M2,OR4N4,OR4N3P,RPS8P10,IGHV1OR15-1,IGHV1OR15-3,IGHV4OR15-8,IGHV1OR15-4,MIR1268A,CHEK2P2,SPATA31E2P,NBEAP1,NF1P1,FAM30C,POTEB3,POTEB,NF1P2,HERC2P3,POTEB2,NF1P9,LINC01193
cucinotta_23_ASD_discovery_cases-case12
De novo
NBEAP1,IGHD3OR15-3B,IGHD5OR15-5B,OR4H6P,IGHD1OR15-1B,IGHD4OR15-4B,IGHV1OR15-6,IGHD2OR15-2B,IGHV4OR15-8,ABCB10P1,OR11J2P,OR11H3P,OR11J1P,OR11K1P,OR4Q1P,TUBGCP5,OR4N4,GOLGA6L1,HERC2P3,IGHV1OR15-1,OR4N3P,OR4M2,NF1P2,OR11J5P,IGHV1OR15-4,IGHV1OR15-3,CHEK2P2,CXADRP2,SPATA31E2P,GOLGA6L6,BMS1P16,GOLGA8CP,ELMO2P1,GOLGA8DP,POTEB2,MIR1268A,NF1P1,MIR3118-4,MIR4509-1,MIR5701-1,MIR5701-2,GRAMD4P6,GRAMD4P5,POTEB,RNU6-631P,RN7SL759P,RN7SL400P,RNU6-1235P,RNU6-749P,RNU6-498P,RN7SL545P
maini_18_ASD/DD/ID_discovery_cases-case_unknown34
Maternal
Unknown
Unknown
GOLGA6L6,GOLGA8CP,RN7SL759P,IGHV1OR15-6,RNU6-498P,GRAMD4P5,MIR3118-2,RNU6-749P,ZNF519P2,MIR5701-1,OR11J2P,OR11J5P,IGHD5OR15-5B,IGHD4OR15-4B,IGHD3OR15-3B,IGHD2OR15-2B,IGHD1OR15-1B,BCAR1P2,RN7SL400P,BMS1P16,RNU6-1235P,CXADRP2,GRAMD4P6,MIR3118-3,MIR5701-2,LINC02203,OR11K1P,MIR3118-4,RNU6-631P,ZNF519P3,MIR5701-3,OR11J7P,OR11J6P,OR11H3P,OR4Q1P,OR4H6P,OR4M2,OR4N4,OR4N3P,RPS8P10,IGHV1OR15-1,IGHV1OR15-3,IGHV4OR15-8,IGHV1OR15-4,MIR1268A,CHEK2P2,SPATA31E2P,NBEAP1,NF1P1,FAM30C,POTEB3,POTEB,NF1P2,HERC2P3,POTEB2,NF1P9,LINC01193
mazzonetto_24_ASD/DD/ID_discovery_cases-caseDECIPHER530566
Unknown
NBEAP1,IGHD3OR15-3B,OR4H6P,IGHD4OR15-4B,IGHV4OR15-8,IGHD2OR15-2B,IGHV1OR15-6,IGHD1OR15-1B,IGHD5OR15-5B,ABCB10P1,OR11J2P,NIPA2,OR4Q1P,OR11H3P,OR11K1P,NIPA1,TUBGCP5,GOLGA8IP,OR4N4,HERC2P3,GOLGA6L2,GOLGA6L1,WHAMMP3,RPS8P10,LINC01193,IGHV1OR15-1,OR4N3P,OR4M2,HERC2P2,GOLGA8EP,OR11J5P,NF1P2,GOLGA6L22,CXADRP2,SPATA31E3P,SPATA31E2P,IGHV1OR15-4,IGHV1OR15-3,LINC02203,FAM30C,BMS1P16,GOLGA8S,GOLGA6L6,ELMO2P1,GOLGA8CP,GOLGA8DP,HERC2P7,ZNF519P3,POTEB2,OR11J7P,ZNF519P2,OR11J6P,MIR1268A,NBEAP4,NF1P1,LONRF2P4,LONRF2P3,MIR3118-2,MIR3118-3,MIR3118-4,MIR4509-1,BCAR1P2,GRAMD4P6,PDCD6IPP1,MIR5701-2,GRAMD4P5,MIR5701-1,POTEB,NF1P9,POTEB3,MIR5701-3,OR4N4C,OR4H6BP,RN7SL495P,RN7SL106P,RN7SL759P,RNU6-631P,RN7SL536P,RNU6-749P,RNU6-1235P,RN7SL400P,RNU6-498P,RN7SL545P,HERC2P6,OR11K1BP,OR4N3BP,OR1Q1BP,OR4M2B,CYFIP1
mazzonetto_24_ASD/DD/ID_discovery_cases-caseDECIPHER530567
Unknown
NBEAP1,IGHD3OR15-3B,OR4H6P,IGHD4OR15-4B,IGHV4OR15-8,IGHD2OR15-2B,IGHV1OR15-6,IGHD1OR15-1B,IGHD5OR15-5B,OR11J2P,NIPA2,OR4Q1P,OR11H3P,OR11K1P,NIPA1,TUBGCP5,GOLGA8IP,OR4N4,HERC2P3,GOLGA6L1,WHAMMP3,RPS8P10,LINC01193,IGHV1OR15-1,OR4N3P,OR4M2,HERC2P2,GOLGA8EP,OR11J5P,NF1P2,GOLGA6L22,CXADRP2,SPATA31E3P,SPATA31E2P,IGHV1OR15-4,IGHV1OR15-3,LINC02203,FAM30C,BMS1P16,GOLGA6L6,ELMO2P1,GOLGA8CP,HERC2P7,ZNF519P3,POTEB2,OR11J7P,ZNF519P2,OR11J6P,MIR1268A,NBEAP4,NF1P1,LONRF2P4,LONRF2P3,MIR3118-2,MIR3118-3,MIR3118-4,BCAR1P2,GRAMD4P6,PDCD6IPP1,MIR5701-2,GRAMD4P5,MIR5701-1,POTEB,NF1P9,POTEB3,MIR5701-3,OR4N4C,OR4H6BP,RN7SL495P,RN7SL759P,RNU6-631P,RNU6-749P,RNU6-1235P,RN7SL400P,RNU6-498P,RN7SL545P,OR11K1BP,OR4N3BP,OR1Q1BP,OR4M2B,CYFIP1
picinelli_16_ASD/ADHD/DD/ID_discovery_cases-patient3
Both parents
Multi-generational
Unknown
GOLGA6L6,GOLGA8CP,RN7SL759P,IGHV1OR15-6,RNU6-498P,GRAMD4P5,MIR3118-2,RNU6-749P,ZNF519P2,MIR5701-1,OR11J2P,OR11J5P,IGHD5OR15-5B,IGHD4OR15-4B,IGHD3OR15-3B,IGHD2OR15-2B,IGHD1OR15-1B,BCAR1P2,RN7SL400P,BMS1P16,RNU6-1235P,CXADRP2,GRAMD4P6,MIR3118-3,MIR5701-2,LINC02203,OR11K1P,MIR3118-4,RNU6-631P,ZNF519P3,MIR5701-3,OR11J7P,OR11J6P,OR11H3P,OR4Q1P,OR4H6P,OR4M2,OR4N4,OR4N3P,RPS8P10,IGHV1OR15-1,IGHV1OR15-3,IGHV4OR15-8,IGHV1OR15-4,MIR1268A,CHEK2P2,SPATA31E2P,NBEAP1,NF1P1,FAM30C,POTEB3,POTEB,NF1P2,HERC2P3,POTEB2,NF1P9,LINC01193
reis_17_ASD/ID_discovery_cases-case2
De novo
Multiplex
Not segregated
GOLGA6L6,GOLGA8CP,RN7SL759P,IGHV1OR15-6,RNU6-498P,GRAMD4P5,MIR3118-2,RNU6-749P,ZNF519P2,MIR5701-1,OR11J2P,OR11J5P,IGHD5OR15-5B,IGHD4OR15-4B,IGHD3OR15-3B,IGHD2OR15-2B,IGHD1OR15-1B,BCAR1P2,RN7SL400P,BMS1P16,RNU6-1235P,CXADRP2,GRAMD4P6,MIR3118-3,MIR5701-2,LINC02203,OR11K1P,MIR3118-4,RNU6-631P,ZNF519P3,MIR5701-3,OR11J7P,OR11J6P,OR11H3P,OR4Q1P,OR4H6P,OR4M2,OR4N4,OR4N3P,RPS8P10,IGHV1OR15-1,IGHV1OR15-3,IGHV4OR15-8,IGHV1OR15-4,MIR1268A,SPATA31E2P,NBEAP1,NF1P1,FAM30C,POTEB3,POTEB,NF1P2,HERC2P3,POTEB2,NF1P9,LINC01193
Controls
No Control Data Available
No Animal Model Data Available


