|
| Status |
Public on Apr 12, 2020 |
| Title |
Gene expression profile (GEP) of CALRsiRNA CD34+ cells |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
|
| Summary |
In this work, we compared gene expression profile (GEP) of CD34+ cells transduced with the retroviral vector LCALRIDN with CD34+ cells transduced with the empty vector control LXIDN and of CD34+ cells treated with CALR siRNA with control cells transfected with a Non-Targeting siRNA
In order to explore the role of CALR in the proliferation and differentiation of hematopoietic stem/progenitor cells (HPSCs), we studied the effects of CALR overexpression in Cord Blood (CB) CD34+ cells. Assessment of cell differentiation unveiled that CALR enforced expression is able to skew the haematopoietic commitment towards the MK and erythroid cell lineages. Conversely, CALR silencing induced a marked repression of MK and erythroid differentiation. In order to characterize the effects of CALR mutations on human hematopoietic cells at the molecular level, we analyzed the coding RNA profiles of CB CD34+ overexpressing CALR. This analysis identified a list of differentially expressed genes. Among upregulated genes, we found genes involved in platelet aggregation, inflammation and erythroid differentiation, potentially related to the characteristics of the disease.
|
| |
|
| Overall design |
Gene expression profile (GEP) was performed on total RNA derived from three independent experiments on CD34+ cells 24h after last nucleofection
|
| |
|
| Contributor(s) |
Salati S, Prudente Z, Pennucci V, Rontauroli S, Ruberti S, Genovese E, Rossi C, Zini R, Bianchi E, Barbieri G, Manfredini R |
| Citation(s) |
29258411 |
| Submission date |
Apr 14, 2017 |
| Last update date |
Jul 14, 2020 |
| Contact name |
Rossella Manfredini |
| E-mail(s) |
manfredini.rossella@unimore.it
|
| Phone |
+390592058065
|
| Organization name |
Centre for Regenerative Medicine
|
| Department |
Life Sciences
|
| Street address |
Via Gottardi 100
|
| City |
Modena |
| ZIP/Postal code |
41100 |
| Country |
Italy |
| |
|
| Platforms (1) |
| GPL13667 |
[HG-U219] Affymetrix Human Genome U219 Array |
|
| Samples (6)
|
|
| This SubSeries is part of SuperSeries: |
| GSE97809 |
Gene expression profile (GEP) of CALR-overexpressing CD34+ cells and CALR-silenced CD34+ cells |
|
| Relations |
| BioProject |
PRJNA382964 |
Less...
More...