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| Status |
Public on Feb 13, 2018 |
| Title |
Long noncoding RNA (lncRNA) expression data from human myelodysplastic syndromes (MDS) bone marrow mononuclear cells |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
Non-coding RNA profiling by array
|
| Summary |
lncRNAs not only participate in normal hematopoiesis but also contribute to the pathogenesis of acute leukemia. However, their clinical and prognostic relevance in MDS remains unclear to date.
In this study, we profiled the lncRNA expressions in 176 adult patients with primary MDS with Affymetrix GeneChip Human Transcriptome Array 2.0, and identified the lncRNAs whose expression levels were significantly associated with overall survival (OS). We then constructed a risk scoring system with the weighted sum of these lncRNAs. Patients with higher lncRNA scores had a significantly shorter OS and a higher five-year leukemic transformation rate compared with those with lower scores.
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| Overall design |
Cryopreserved bone marrow cells were obtained from a training cohort of 176 primary MDS patients, and another independent validation cohort of 30 primary MDS patients at diagnosis. Each sample was analyzed with Affymetrix GeneChip Human Transcriptome Array 2.0.
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| |
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| Contributor(s) |
Chou W, Tien H |
| Citation(s) |
29296792, 32078680 |
| |
| Submission date |
Mar 27, 2017 |
| Last update date |
Mar 02, 2020 |
| Contact name |
Chi-Yuan Yao |
| E-mail(s) |
[email protected]
|
| Phone |
+886-972651859
|
| Organization name |
National Taiwan University Hospital
|
| Street address |
No.7, Chung Shan S. Rd.
|
| City |
Taipei City |
| ZIP/Postal code |
100 |
| Country |
Taiwan |
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| Platforms (1) |
| GPL17586 |
[HTA-2_0] Affymetrix Human Transcriptome Array 2.0 [transcript (gene) version] |
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| Samples (206)
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| Relations |
| BioProject |
PRJNA380611 |
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