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GenomicssWGS on paired cfDNA and tissue DNA from pediatric cancer patients
We performed shallow whole genome sequencing (WGS) on circulating free (cf)DNA extracted from plasma or cerebrospinal fluid (CSF), and shallow WGS on the tissue DNA extracted from the biopsy in order to evaluate the correlation between the two biomaterials. After library construction and sequencing ...
ORGANISM(S): Homo sapiens 
2021-11-17 | E-MTAB-10548 | biostudies-arrayexpress
TranscriptomicsMinimally invasive classification of pediatric solid tumors using reduced representation bisulfite sequencing of cell-free DNA: a proof-of-principle study
This submission contains the data from https://www.biorxiv.org/content/10.1101/795047v2.full This dataset contains processed data of cell-free reduced representation bisulfite sequencing from 60 pediatric cancer samples, in order to classify them according to histopathological diagnosis. Files are ...
ORGANISM(S): Homo sapiens 
2020-02-27 | E-MTAB-8770 | biostudies-arrayexpress
TranscriptomicsDevelopment of gene expression signatures with lncRNAs for 15 T-ALL patients
Genetic studies in T-cell acute lymphoblastic leukemia have uncovered a remarkable complexity of oncogenic and loss-of-function mutations. Amongst this plethora of genetic changes, NOTCH1 activating mutations stand out as the most frequently occurring genetic defect, identified in more than 50% of T...
ORGANISM(S): Homo sapiens 
2014-10-27 | E-GEOD-61863 | biostudies-arrayexpress
Transcriptomicsarray-CGH profiling of human neuroblastoma samples obtained from infants included in the INES99.1, INES99.2 and INES99.3 trials
In neuroblastoma (NB), the presence of segmental chromosome alterations (SCA) is associated with a higher risk of relapse, even when occurring together with numerical chromosome alterations (NCA). Furthermore, recent evidence shows that SCAs play a role in tumor progression. In order to analyze the ...
ORGANISM(S): Homo sapiens 
2011-12-07 | E-GEOD-26494 | biostudies-arrayexpress
TranscriptomicsTranscriptome of RCD-2 biopsies
About 5% of celiac disease (CeD) patients do not respond to a gluten-free diet and progress to refractory celiac disease (RCD), a severe progression that is characterized by infiltration of intraepithelial T-lymphocytes (IELs). RCD type II (RCDII) patients show clonal expansions of IELs that result ...
ORGANISM(S): Homo sapiens 
2016-12-05 | E-MTAB-4613 | biostudies-arrayexpress
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