Alternative lengthening of telomeres in childhood neuroblastoma from genome to proteome
Telomere maintenance by telomerase activation or alternative lengthening of telomeres (ALT) is a major determinant of poor outcome in neuroblastoma. Here, we screen for ALT in primary and relapsed neuroblastomas and characterize its features using multi-omics profiling. We aim to deepen the knowledge about the biology and clinical features of ALT-positive neuroblastomas by enriching ALT tumors in the study cohort independent of ATRX mutation status. Using a combination of genomic, transcriptomic and proteomic profiling, we provide evidence that this subgroup is clinically and molecularly distinct.
- 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 |
---|---|---|---|
EGAD00001006587 | HiSeq X Ten Illumina HiSeq 2000 Illumina HiSeq 2500 Illumina HiSeq 4000 | 715 | |
EGAD00001006625 | Illumina HiSeq 2000 Illumina HiSeq 2500 | 144 | |
EGAD00001006626 | HiSeq X Ten Illumina HiSeq 2000 Illumina HiSeq 2500 | 238 | |
EGAD00001006637 | Illumina HiSeq 2500 Illumina HiSeq 4000 | 89 | |
EGAD00001006638 | Illumina HiSeq 2500 Illumina HiSeq 4000 | 97 | |
EGAD00001006639 | HiSeq X Ten | 63 | |
EGAD00001006737 | 34 | ||
EGAD00001006739 | HiSeq X Ten | 17 | |
EGAD00001006785 | Illumina HiSeq 4000 | 9 |
Publications | Citations |
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Alternative lengthening of telomeres in childhood neuroblastoma from genome to proteome.
Nat Commun 12: 2021 1269 |
38 |
The growing need for controlled data access models in clinical proteomics and metabolomics.
Nat Commun 12: 2021 5787 |
11 |
MYCN mediates cysteine addiction and sensitizes neuroblastoma to ferroptosis.
Nat Cancer 3: 2022 471-485 |
68 |
Inherited rare variants in homologous recombination and neurodevelopmental genes are associated with increased risk of neuroblastoma.
EBioMedicine 87: 2023 104395 |
7 |
Neuroblastoma arises in early fetal development and its evolutionary duration predicts outcome.
Nat Genet 55: 2023 619-630 |
13 |
Prognostic significance of migrasomes in neuroblastoma through machine learning and multi-omics.
Sci Rep 14: 2024 16629 |
0 |