|
| Status |
Public on Jan 31, 2019 |
| Title |
BRCA1 haploinsufficient Mesenchyme Derived from human peripheral blood Induced Pluripotent Stem Cell |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
|
| Summary |
BRCA1 molecule, known to be implicated in DNA repair and its alterations were associated to familial breast cancer prediposition.
Genome of the patients with familial breast cancer predispostion harbor some germinal alterations in BRCA1 locus. Cells from peripheral blood of human with haplodeficiency BRCA1 locus and also from comparative sample (BRCA1 unaffected) were collected to produce induced pluripotent stem cell by classical protocol (Yamanaka OKSM) and Sendai Stem cell reprogammation which was validated by expression assessment of pluripotent stem cell markers and induction of teratoma after xenotransplantation mice model. Induced pluripotent stem cell (IPSC) were differentiated in mesenchymal lineage in order to see influence of BRCA1 effects during developmental steps of the stroma: effectively microenvironment of breast tumor is infiltrate of mesenchymal stromal cell. Total RNA of the mesenchyme derived IPS from control and BRCA1 haploinsufficient were respectively collected to screen whole expression analysis by transcriptome microarray.
|
| |
|
| Overall design |
total RNA from mesenchyme derived from peripheral blood IPSC was extracted in duplicate for wide type control sample and from BRCA1 haploinsufficient samples. Each individual sample were hybridized on Afymmetrix microarray Human Gene ST2.0
|
| |
|
| Contributor(s) |
Griscelli F, Desterke C, Griscelli AB |
| Citation(s) |
33513753 |
| |
| Submission date |
Oct 06, 2017 |
| Last update date |
Jul 25, 2021 |
| Contact name |
christophe desterke |
| E-mail(s) |
christophe.desterke@inserm.fr
|
| Phone |
+33 (0)145595316
|
| Organization name |
university Paris Sud11
|
| Department |
UFR medecine institute Andre Lwoff
|
| Lab |
hopital Paul Brousse Batiment Lavoisier
|
| Street address |
14-16 avenue Paul Vaillant Couturier
|
| City |
VILLEJUIF |
| ZIP/Postal code |
94807 |
| Country |
France |
| |
|
| Platforms (1) |
| GPL16686 |
[HuGene-2_0-st] Affymetrix Human Gene 2.0 ST Array [transcript (gene) version] |
|
| Samples (4)
|
|
| Relations |
| BioProject |
PRJNA413524 |
Less...
More...