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Sample GSM6754230 Query DataSets for GSM6754230
Status Public on Jan 30, 2023
Title KiPS_RESET_D12_PXGLmedium_Rep_1
Sample type SRA
 
Source name KiPS-chemical resetting
Organism Homo sapiens
Characteristics cell type: chemical reset induced pluripotent stem cells
growth protocol: Cells were cultured on mitotically inactivated mouse embryonic fibroblasts (MEFs; DR4 ATCC) in PXGL medium3 or in RSeT medium (Stem Cell Technologies 05969 ). The PXGL medium was prepared as follows: N2B27 (DMEM/F12 [Gibco 11320-074], and Neurobasal in 1:1 ratio [Gibco 21103-049], with 1:200 N2 Supplement [Gibco 17502-048], and 1:100 B27 Supplement [Gibco 17504-044], 2 mM L-glutamine [Gibco 25030-024], 0.1 mM 2-mercaptoethanol [Sigma-Aldrich M3148]) supplemented with 1µM PD0325901 (Axon Medchem), 2 μM XAV939 (Axon Medchem), 2 μM Gö6983 (Axon Medchem) and 10 ng/ml human LIF (produced in-house). Human naive PSCs were passaged as single cells every 4 days at split ratio 1:3 or 1:4 following dissociation with TrypLE (Gibco 12563-029) for 10 minutes at room temperature (RT). The ROCK inhibitor (Y27632, Axon Medchem 1683) was added in the naïve medium only for 24h after passaging.
treatment protocol: Chemical resetting from primed to naive PSC. Cells were seeded at 10000 cells/cm2 on mitotically inactivated MEFs in E8 medium with 10µM ROCKi (added only for 24 hours). Two days after plating (day 0), medium was changed to PDL/HDACi (N2B27 with 1µM PD0325901, 10ng/ml human LIF and 1mM VPA (HDACi)). Following 3 days in PDL/HDACi, medium was changed to PXGL for a further 10-11 days before passing in PXGL medium on MEFs (see Fig. 1a). For the chemical resetting from primed to ccTSCs, KiPS were seeded at 10000 cells/cm2 on mitotically inactivated MEFs in E8 medium. Two days later (day 0) medium was changed to PDL/HDACi. Following 3 days in PDL/HDACi, medium was changed to PXGL.
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using Total RNA Purification kit (Norgen Biotek), according to manufactorer's protocol.
Quant Seq 3' mRNA-seq Library Prep kit (Lexogen) is used for library construction.
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NextSeq 500
 
Description raw_counts_matrix_2.txt
Data processing trimming was performed using BBDuk from BBTools v38.87
alignment was performed with STAR 2.7.6a
quantification was performed with Salmon v1.6.0
Assembly: Human GRCh38.p13 Ensembl release 105
Supplementary files format and content: raw_counts_matrix_2.txt is a txt containing EnsemblID, official gene symbols and raw counts for each condition
 
Submission date Nov 23, 2022
Last update date Jan 30, 2023
Contact name Graziano Martello
E-mail(s) graziano.martello@unipd.it
Organization name University of Padua
Department Department of Molecular Medicine
Street address viale Colombo 3
City Padua
ZIP/Postal code 35121
Country Italy
 
Platform ID GPL18573
Series (1)
GSE184562 Chemical conversion of human conventional Pluripotent Stem Cells to Trophoblast Stem Cells following transient naive genes activation.
Relations
BioSample SAMN31853168
SRA SRX18367248

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA
Processed data are available on Series record

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