Microgravity induces proteomics changes involved in endoplasmic reticulum stress and mitochondrial protection
Description
To reveal outcomes of microgravity on molecular processes within the cellular environment we have employed a mass-spectrometry based proteomics approach. Proteomics analysis based on mass spectrometry allows for the relative quantitation of a large number of proteins concurrently and in a relatively unbiased manner. Mass spectrometry based proteomics can be rendered even more informative by addition of a labeling component to understand the dynamics of the changing protein content. In this study we utilized a combination of proteomics techniques namely label-free quantification and dynamic stable-isotope labeling by amino acids in cell culture (Dynamic SILAC) to characterize the microgravity stress response in primary cardiomyocytes.
Resources
| Name |
Format |
Description |
Link |
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21 |
GeneLab Study Page |
https://genelab-data.ndc.nasa.gov/genelab/accession/GLDS-122 |
Tags
- sample-collection
- data-transformation
- extraction
- labeling
- timepoint
- simulated-microgravity
- mass-spectrometry