GSE133509
GSE GEOCancer avatars derived from genetically engineered pluripotent stem cells allow for longitudinal assessment of tumor development
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Summary
Many current cellular models aimed to elucidate cancer biology do not recapitulate pathobiology including tumor heterogeneity, an inherent feature of cancer that underlies treatment resistance. Here we introduce a new cancer modeling paradigm using genetically engineered human pluripotent stem cells (hiPSCs) that capture authentic cancer pathobiology. Orthotopic engraftment of the neural progenitor cells derived from hiPSCs introduced with tumor-associated genetic driver mutations revealed by The Cancer Genome Atlas project for glioblastoma (GBM) results in formation of brain tumors. As observed in GBM patient samples, these models harbor inter-tumor heterogeneity resembling different GBM molecular subtypes, and intra-tumor heterogeneity. Further, re-engraftment of these tumor cells generate tumors with features characteristic of patient samples and present mutation-dependent patterns of tumor evolution. Thus, these cancer avatar models provide a platform for a comprehensive longitudinal assessment of human tumor development as governed by molecular subtype mutations.
Overall Design
Analyses on inter- and intra-tumor heterogeneity of different glioblastoma derived from differentially engineered isogenic human induced pluripotent stem cells.
Analysis (1 step)
View Data Processing- alignment, cell barcode processing, umis processing, abundance measurements: cellranger count (version 2.1.1)
Supplementary Files (1)
Dataset Citations (1)
SRA Experiments (14) and Runs (14)
Total: 83983 MBSample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611927 | 184957881 | 27928640031 | 5169.59 | 3_5_1C_TK_possorted_genome_bam.bam, SRR9611927, SRR9611927.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611928 | 173236379 | 26158693229 | 5045.16 | 17_1_1T_TK_possorted_genome_bam.bam, SRR9611928, SRR9611928.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611929 | 189096662 | 28553595962 | 5408.25 | 17_1_2T_TK_possorted_genome_bam.bam, SRR9611929, SRR9611929.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611930 | 239974056 | 36236082456 | 6862.0 | 17_1_3T_TK_possorted_genome_bam.bam, SRR9611930, SRR9611930.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611931 | 64477384 | 9736084984 | 1668.45 | 17_1_1C_TK_possorted_genome_bam.bam, SRR9611931, SRR9611931.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611932 | 64023104 | 9667488704 | 1639.38 | 17_1_2C_TK_possorted_genome_bam.bam, SRR9611932, SRR9611932.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611933 | 52259844 | 7891236444 | 1360.55 | 17_1_3C_TK_possorted_genome_bam.bam, SRR9611933, SRR9611933.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611934 | 412206035 | 62243111285 | 11186.37 | 3_7_1C_TK_possorted_genome_bam.bam, SRR9611934, SRR9611934.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611935 | 63820366 | 9636875266 | 1780.45 | 17_2_1T_TK_possorted_genome_bam.bam, SRR9611935, SRR9611935.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611936 | 69628870 | 10513959370 | 1974.64 | 17_2_2T_TK_possorted_genome_bam.bam, SRR9611936, SRR9611936.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611937 | 136281851 | 20578559501 | 3812.59 | 17_2_3T_TK_possorted_genome_bam.bam, SRR9611937, SRR9611937.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611938 | 538126554 | 81257109654 | 14231.37 | 17_2_1C_TK_possorted_genome_bam.bam, SRR9611938, SRR9611938.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611939 | 445536850 | 67276064350 | 11556.69 | 17_2_2C_TK_possorted_genome_bam.bam, SRR9611939, SRR9611939.sralite | SRA |
Sample attributes
Original files (1)
Runs (1)
| Run | Spots | Bases | Size (MB) | Files | Link |
|---|---|---|---|---|---|
| SRR9611940 | 469067065 | 70829126815 | 12287.55 | 17_2_3C_TK_possorted_genome_bam.bam, SRR9611940, SRR9611940.sralite | SRA |
Linked Publications (1)
Data Files (14)
| Accession | File Name | Stored Type | Output Type | Mapping Assembly | Size | Download | |
|---|---|---|---|---|---|---|---|
| — | 17_1_1C_TK_possorted_genome_bam.bam | RNA-Seq | 1.6 GB | link | |||
| — | 17_1_1T_TK_possorted_genome_bam.bam | RNA-Seq | 4.9 GB | link | |||
| — | 17_1_2C_TK_possorted_genome_bam.bam | RNA-Seq | 1.6 GB | link | |||
| — | 17_1_2T_TK_possorted_genome_bam.bam | RNA-Seq | 5.3 GB | link | |||
| — | 17_1_3C_TK_possorted_genome_bam.bam | RNA-Seq | 1.3 GB | link | |||
| — | 17_1_3T_TK_possorted_genome_bam.bam | RNA-Seq | 6.7 GB | link | |||
| — | 17_2_1C_TK_possorted_genome_bam.bam | RNA-Seq | 13.9 GB | link | |||
| — | 17_2_1T_TK_possorted_genome_bam.bam | RNA-Seq | 1.7 GB | link | |||
| — | 17_2_2C_TK_possorted_genome_bam.bam | RNA-Seq | 11.3 GB | link | |||
| — | 17_2_2T_TK_possorted_genome_bam.bam | RNA-Seq | 1.9 GB | link | |||
| — | 17_2_3C_TK_possorted_genome_bam.bam | RNA-Seq | 12.0 GB | link | |||
| — | 17_2_3T_TK_possorted_genome_bam.bam | RNA-Seq | 3.7 GB | link | |||
| — | 3_5_1C_TK_possorted_genome_bam.bam | RNA-Seq | 5.0 GB | link | |||
| — | 3_7_1C_TK_possorted_genome_bam.bam | RNA-Seq | 10.9 GB | link |