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| Status |
Public on Dec 29, 2021 |
| Title |
Epigenome analysis of doxorubicin-induced cardiotoxicity before and after treatemt of breast cancer patients |
| Organism |
Homo sapiens |
| Experiment type |
Methylation profiling by array
|
| Summary |
This study aimed to determine whether methylation signature of peripheral blood mononuclear cells (PBMCs) prior to the start of the first cycle of DOX-based chemotherapy could predict the risk of cardiotoxicity in breast cancer patients as well as determine if DOX treatment changed methlation profiles. The Illumina Infinium 450 Human DNA methylation Beadchip was used to obtain DNA methylation profiles across approximately 450k CpGs PBMCs samples before and after treatment. Samples included 10 samples from patients with normal ejection fraction after DOX treatment, 9 samples from patients with abnormal ejection fraction (indicative of cardiotoxicity) after DOX treatment.
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| |
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| Overall design |
Bisulphite converted DNA from the 37 samples were hybridised to the Illumina Infinium 450k Human Methylation Beadchip
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| |
|
| Contributor(s) |
Bauer MA, Todorova VK |
| Citation(s) |
34944912 |
| |
| Submission date |
Jun 25, 2021 |
| Last update date |
Dec 30, 2021 |
| Contact name |
Michael Anton Bauer |
| E-mail(s) |
mbauer2@uams.edu
|
| Organization name |
University of Arkansas for Medical Sciences
|
| Department |
Biomedical Informatics
|
| Street address |
4301 W Markham Slot 782
|
| City |
Little Rock |
| State/province |
United States |
| ZIP/Postal code |
72205 |
| Country |
USA |
| |
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| Platforms (1) |
| GPL13534 |
Illumina HumanMethylation450 BeadChip (HumanMethylation450_15017482) |
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| Samples (37)
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| Relations |
| BioProject |
PRJNA741405 |
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