Genomic Landscape of Pediatric Myelodysplastic Syndromes
Pediatric myelodysplastic syndromes (MDS) are a rare disease and unlike their adult counterpart, very little is known about their genomic landscape. We characterized a cohort of patients from a single institution by whole exome sequencing, as well as a subset of patients by whole genome sequencing, RNA-sequencing and targeted deep sequencing. We found a spectrum of mutations, both somatic and germline, that are distinct from those observed in adult MDS. In turn, we observed mutations commonly observed in other pediatric myeloid tumors.
- Type: Other
- Archiver: European Genome-Phenome Archive (EGA)
Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data
| Dataset ID | Description | Technology | Samples | 
|---|---|---|---|
| EGAD00001003155 | Illumina HiSeq 2000 | 6 | |
| EGAD00001003156 | Illumina HiSeq 2000 | 4 | |
| EGAD00001003781 | Illumina HiSeq 2000 | 94 | |
| EGAD00001003782 | Illumina HiSeq 2000 | 43 | 
| Publications | Citations | 
|---|---|
| Germline SAMD9 mutation in siblings with monosomy 7 and myelodysplastic syndrome. Leukemia 31: 2017 1827-1830 | 42 | 
| The genomic landscape of pediatric myelodysplastic syndromes. Nat Commun 8: 2017 1557 | 106 | 
| Clonal dynamics of donor-derived myelodysplastic syndrome after unrelated hematopoietic cell transplantation for high-risk pediatric B-lymphoblastic leukemia. Cold Spring Harb Mol Case Stud 4: 2018 a002980 | 4 | 
| Germline SAMD9 and SAMD9L mutations are associated with extensive genetic evolution and diverse hematologic outcomes. JCI Insight 3: 2018 121086 | 48 | 
| Etiology of oncogenic fusions in 5,190 childhood cancers and its clinical and therapeutic implication. Nat Commun 14: 2023 1739 | 5 | 
