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  fetal human cortex 2[13 weeks post-conception]

Overall Design734 single-cell transcriptomes from human fetal neocortex or human cerebral organoids from multiple time points were analyzed in this study. All single cell samples were processed on the microfluidic Fluidigm C1 platform and contain 92 external RNA spike-ins. Fetal neocortex data were generated at 12 weeks post conception (chip 1: 81 cells; chip 2: 83 cells) and 13 weeks post conception (62 cells). Cerebral organoid data were generated from dissociated whole organoids derived from induced pluripotent stem cell line 409B2 (iPSC 409B2) at 33 days (40 cells), 35 days (68 cells), 37 days (71 cells), 41 days (74 cells), and 65 days (80 cells) after the start of embryoid body culture. Cerebral organoid data were also generated from microdissected cortical-like regions from H9 embryonic stem cell derived organoids at 53 days (region 1, 48 cells; region 2, 48 cells) or from iPSC 409B2 organoids at 58 days (region 3, 43 cells; region 4, 36 cells).
SummaryCerebral organoids – three-dimensional cultures of human cerebral tissue derived from pluripotent stem cells – have emerged as models of human cortical development. However, the extent to which in vitro organoid systems recapitulate neural progenitor cell proliferation and neuronal differentiation programs observed in vivo remains unclear. Here we use single-cell RNA sequencing (scRNA-seq) to dissect and compare cell composition and progenitor-to-neuron lineage relationships in human cerebral organoids and fetal neocortex. Covariation network analysis using the fetal neocortex data reveals known and novel interactions among genes central to neural progenitor proliferation and neuronal differentiation. In the organoid, we detect diverse progenitors and differentiated cell types of neuronal and mesenchymal lineages, and identify cells that derived from regions resembling the fetal neocortex. We find that these organoid cortical cells use gene expression programs remarkably similar to those of the fetal tissue in order to organize into cerebral cortex-like regions. Our comparison of in vivo and in vitro cortical single cell transcriptomes illuminates the genetic features underlying human cortical development that can be studied in organoid cultures.
Dataset viewGSE75140
PMID26644564

Samples in fetal human cortex 2[13 weeks post-conception]

Displaying 51-60 of 62 results.
SeriesSampleInstrumentOrganismTitleCell Source
GSE75140GSM1957803Illumina HiSeq 2500Homo sapiensfetal3_G7_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957804Illumina HiSeq 2500Homo sapiensfetal3_G8_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957805Illumina HiSeq 2500Homo sapiensfetal3_G9_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957807Illumina HiSeq 2500Homo sapiensfetal3_H1_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957806Illumina HiSeq 2500Homo sapiensfetal3_H11_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957808Illumina HiSeq 2500Homo sapiensfetal3_H2_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957809Illumina HiSeq 2500Homo sapiensfetal3_H4_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957810Illumina HiSeq 2500Homo sapiensfetal3_H5_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957811Illumina HiSeq 2500Homo sapiensfetal3_H6_fetal_13wpcfetal human cortex 2[13 weeks post-conception]
GSE75140GSM1957812Illumina HiSeq 2500Homo sapiensfetal3_H7_fetal_13wpcfetal human cortex 2[13 weeks post-conception]

Gene rank in fetal human cortex 2[13 weeks post-conception]

Displaying 16751-16760 of 16781 results.
Rank orderGene SymbolEnsembl ID
16751ZNF613ENSG00000176024
16752ZNF619ENSG00000177873
16753ZNF628ENSG00000197483
16754ZNF648ENSG00000179930
16755ZNF665ENSG00000197497
16756ZNF676ENSG00000196109
16757ZNF70ENSG00000187792
16758ZNF705AENSG00000196946
16759ZNF705DENSG00000215343
16760ZNF728ENSG00000269067