| Literature DB >> 27074231 |
Rodrigo Pratte-Santos1, Katyanne Heringer Ribeiro2, Thainá Altoe Santos2, Terezinha Sarquis Cintra3.
Abstract
OBJECTIVE: To investigate chromosomal abnormalities by CGH-array in patients with dysmorphic features and intellectual disability with normal conventional karyotype.Entities:
Mesh:
Year: 2016 PMID: 27074231 PMCID: PMC4872914 DOI: 10.1590/S1679-45082016AO3592
Source DB: PubMed Journal: Einstein (Sao Paulo) ISSN: 1679-4508
Figure 1Flowchart of the results obtained by conventional karyotype and aCGH techniques
Figure 2Results of the aCGH test in patients with intellectual disability and dysmorphisms and normal karyotypes
Data of patients with DNA microalterations by aCGH technique
| Patient | Age (years) | Gender | Microalteration | Position of the alteration |
|---|---|---|---|---|
| 1 | 9 | F | arr [GRCh37]13q13.3 | (38.838.148-39.175.432)x1 |
| 2 | 22 | F | arr 10q26.3 | (131.188.376-135.253.581)x1 |
| 3 | 6 | F | arr 1q21.1 | (145.388.369-145.955.098)x3 |
| 4 | 18 | M | arr 4p15.32 | (16.833.226-17.799.723)x3 |
| 5 | 3 | M | arr[hg18] 1q43-q44 | (239.332.947-247.179.289)x1 |
| 6 | 9 | M | arr 22q12.3 | (33.993.901-34.043.733)x1 |
| 7 | 14 | M | arr 12p11.23 | (27.197.557-27.651.334)x1 |
| 8 | 3 | M | arr 6q25.2-q25.3 | (155.486.120-158.262.536)x1 |
| 9 | 9 | F | arr[GRCh37] Xp22.33 | (398,974-697,436)x3 |
| 10 | 8 | M | arr 2p24.3-p24.1 | (13.844.661-23.659.168)x1 |
| 11 | 4 | M | arr 8p23.1 | (8.111.100-11.907.856)x1 |
| 12 | 5 | F | arr 11p11.2 | (48.131.676-48.783.109)x1 |
| 13 | 6 | M | arr[GRCh37]13q12.11 | (20.181.114-20.600.888)x3 |
F: female; M: male.
Figura 1Fluxograma dos resultados obtidos pelas técnicas de cariótipo convencional e aCGH
Figura 2Resultados de exame de aCGH em pacientes com deficiência intelectual e dismorfias que possuíam cariótipo normal
Dados dos pacientes com resultado de microalteração no DNA por meio da técnica de aCGH
| Paciente | Idade (anos) | Gênero | Microalteração | Posição da alteração |
|---|---|---|---|---|
| 1 | 9 | F | arr [GRCh37]13q13.3 | (38.838.148-39.175.432)x1 |
| 2 | 22 | F | arr 10q26.3 | (131.188.376-135.253.581)x1 |
| 3 | 6 | F | arr 1q21.1 | (145.388.369-145.955.098)x3 |
| 4 | 18 | M | arr 4p15.32 | (16.833.226-17.799.723)x3 |
| 5 | 3 | M | arr[hg18] 1q43-q44 | (239.332.947-247.179.289)x1 |
| 6 | 9 | M | arr 22q12.3 | (33.993.901-34.043.733)x1 |
| 7 | 14 | M | arr 12p11.23 | (27.197.557-27.651.334)x1 |
| 8 | 3 | M | arr 6q25.2-q25.3 | (155.486.120-158.262.536)x1 |
| 9 | 9 | F | arr[GRCh37] Xp22.33 | (398,974-697,436)x3 |
| 10 | 8 | M | arr 2p24.3-p24.1 | (13.844.661-23.659.168)x1 |
| 11 | 4 | M | arr 8p23.1 | (8.111.100-11.907.856)x1 |
| 12 | 5 | F | arr 11p11.2 | (48.131.676-48.783.109)x1 |
| 13 | 6 | M | arr[GRCh37]13q12.11 | (20.181.114-20.600.888)x3 |
F: feminino; M: masculino.