Rare inherited changes identified in patients with congenital diaphragmatic hernia
Patient number | Copy number change | Inheritance pattern | Chromosome | Genes involved | Minimum/maximum hg19 | Clinical synopsis |
TX-02 | Increase | Paternal | 15q24.2 | COMMD4, NEIL1 | 75 605 889-75 644 263/75 600 108-75 648 132 | Female, left-sided CDH, large bronchopulmonary sequestration |
TX-04 | Increase | Paternal and maternal increased copy number | 3q26.33 | SOX2, SOX2OT | 181 430 003-181 431 902/181 425 656-181 432 270 | Male, isolated right-sided CDH |
Increase | Maternal | 5q11.2 | ARL15, HSPB3 | 53 450 417-53 759 016/53 443 541-53 765 448 | ||
Increase | Paternal and maternal increased copy number | 18p11.21 | GNAL, MPPE1* | 11 872 270-11 878 083/11 863 962-11 884 082 | ||
TX-12 | Decrease | Paternal | 7q32.1 | AHCYL2 | 128 988 273-128 996 545/128 978 921-129 002 744 | Male, isolated left-sided CDH |
TX-14 | Increase | Paternal | 13q21.33 | KLHL1, SCA8, ATXN8OS | 70 673 470-71 577 278/70 666 491-71 594 524 | Male, isolated left-sided CDH |
TX-23 | Increase | Maternal | 1p31.3 | CACHD1, RAVER2 | 65 144 120-65 210 203/65 137 345-65 218 480 | Female, right-sided CDH, ASD, misshaped kidney |
TX-27 | Decrease | Parents not available | 14q21.1 | FBXO33 | 39 884 781-40 262 115/39 875 206-40 301 762 | Female, isolated left-sided |
TX-28 | Increase | Patient n=4 Mother and father n=3 | 11q13.5 | AQP11, CLNS1A, RSF1 | 77 297 657-77 424 591/77 270 540-77 431 584 | Female, left-sided CDH, double outlet right ventricle, VSD |
TX-36 | Decrease | Not maternal, father not available | 1p12 | HSD3B2 | 119 962 240-119 983 891/119 957 963-119 994 447 | Male, isolated left-sided CDH |
TX-39 | Decrease | Maternal | 16p13.3 | DNASE1, TRAP1 | 3 684 132-3 716 095/3 672 598-3 726 606 | Female, left-sided posterior CDH, bicommissural aortic valve |
TX-42 | Increase | Paternal and maternal increased copy number | 1q24.3 | DNM3 | 171 944 462-171 958 347/171 936 289-171 970 634 | Male, isolated left-sided posterior CDH |
Decrease | Paternal | 15q21.2 | USP8*, USP50 | 50 802 672-50 822 065/50 791 758-50 833 347 | ||
TX-50 | Decrease | Patient n=0 Parents n=1 | 17q25.1 | TRIM4* | 73 875 459-73 878 627/73 870 461-73 882 792 | Male, isolated left-sided CDH |
Increase | Maternal n=2 | Xq27.1 | F9, MCF2, ATP11C, MIR505, CXorf66 | 138 594 571-139 089 290/138 556 308-139 102 322 | ||
TX-52 | Decrease | Paternal | 15q23 | AAGAB*, IQCH, C15orf61, MAP2K5 | 67 548 229-68 040 596/67 540 042-68 049 656 | Female, right-sided CDH, ASD |
TX-56 | Increase | Maternal | Xp11.1 | ZXDA | 57 704 902-57 987 522/57 673 005-58 051 706 | Male, right-sided CDH, left-sided inguinal hernia |
TX-65 | Decrease | Maternal | 7q31.1 | DOCK4 | 111 668 580-111 784 369/111 653 357-111 789 489 | Male, left-sided CDH, extra-lobar pulmonary sequestration |
TX-72 | Increase | Paternal and maternal Increased copy number | 3q13.31 | GRAMD1C*, ZDHHC23 | 113 668 345-113 672 579/113 664 314-113 679 817 | Male, left-sided posterior CDH |
TX-73 | Increase | Paternal | 20p12.2 | SNAP25, MKKS, C20orf94, JAG1 | 10 223 539-10 902 949/10 213 446-10 937 659 | Male, left-sided CDH, ASD; sibling died shortly after birth with CDH |
↵* Genes located outside the minimal deleted region but are located, at least partially, inside the maximal deleted region.
ASD, atrial septal defect; CDH, congenital diaphragmatic hernia; VSD, ventricular septal defect.