Browse
Submit Data
Databases
API
Help

Dataset Information

32 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells.

ABSTRACT: Tbx3 has been identified as a regulator of liver development in the mouse, but its function in human liver development remains unknown. TBX3 mutant human pluripotent stem cell (PSC) lines were generated using CRISPR/Cas9 genome editing. TBX3 loss led to impaired liver differentiation and an upregulation of pancreatic gene expression, including PDX1, during a hepatocyte differentiation protocol. Other pancreatic genes, including NEUROG3 and NKX2.2, displayed more open chromatin in the TBX3 mutant hepatoblasts. Using a pancreatic differentiation protocol, cells lacking TBX3 generated more pancreatic progenitors and had an enhanced pancreatic gene expression signature at the expense of hepatic gene expression. These data highlight a potential role of TBX3 in regulating hepatic and pancreatic domains during foregut patterning, with implications for enhancing the generation of pancreatic progenitors from PSCs.

SUBMITTER: Mukherjee S

PROVIDER: S-EPMC8580886 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells

Project description:This SuperSeries is composed of the SubSeries listed below.

2021-10-14 | GSE180528 | GEO

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast ATAC-seq]

Project description:Tbx3 regulates liver development in the mouse, but it's role in human liver development is unclear. We generated TBX3 knockout pluripotent stem cell lines and found that liver differentiation is also impaired in humans. Interestingly we noted expression of pancreas-specific genes during the liver differentiation in the TBX3 knockout line. To further investigate this phenomenon, we performed ATAC-seq on cells at the hepatoblast stage of the liver differentiation. These studies demonstrated that the loss of TBX3 enhances pancreatic-gene signature, implicating TBX3 as a regulator of fate decisions.

2021-10-14 | GSE180527 | GEO

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast RNA-seq]

Project description:Tbx3 regulates liver development in the mouse, but it's role in human liver development is unclear. We generated TBX3 knockout pluripotent stem cell lines and found that liver differentiation is also impaired in humans. Interestingly we noted expression of pancreas-specific genes during the liver differentiation in the TBX3 knockout line. To further investigate this phenomenon, we performed RNA-seq on cells at the hepatoblast stage of the liver differentiation. These studies demonstrated that the loss of TBX3 enhances pancreatic-gene signature, implicating TBX3 as a regulator of fate decisions.

2021-10-14 | GSE180526 | GEO

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Pancreas RNA-seq]

Project description:Tbx3 regulates liver development in the mouse, but it's role in human liver development is unclear. We generated TBX3 knockout pluripotent stem cell lines and found that liver differentiation is also impaired in humans. Interestingly we noted expression of pancreas-specific genes during the liver differentiation in the TBX3 knockout line.To further investigate this phenomenon, we performed RNA-seq on cells from two stages of the pancreatic differentation. These studies demonstrated that the loss of TBX3 enhances pancreatic-gene signature, implicating TBX3 as a regulator of fate decisions.

2021-10-14 | GSE180525 | GEO

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells

Project description:Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells

| PRJNA748588 | ENA

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast ATAC-seq]

Project description:Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast ATAC-seq]

| PRJNA748593 | ENA

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Pancreas RNA-seq]

Project description:Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Pancreas RNA-seq]

| PRJNA748594 | ENA

Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast RNA-seq]

Project description:Loss of TBX3 enhances pancreatic progenitor generation from human pluripotent stem cells [Hepatoblast RNA-seq]

| PRJNA748592 | ENA

Generation of nephron progenitor cells and kidney organoids from human pluripotent stem cells.

Project description:A variety of protocols have been developed that demonstrate the capability to differentiate human pluripotent stem cells (hPSCs) into kidney structures. Our goal was to develop a high-efficiency protocol to generate nephron progenitor cells (NPCs) and kidney organoids to facilitate applications for tissue engineering, disease modeling and chemical screening. Here, we describe a detailed protocol resulting in high-efficiency production (80-90%) of NPCs from hPSCs within 9 d of differentiation. Kidney organoids were generated from NPCs within 12 d with high reproducibility using 96-well plates suitable for chemical screening. The protocol requires skills for culturing hPSCs and careful attention to morphological changes indicative of differentiation. This kidney organoid system provides a platform for studies of human kidney development, modeling of kidney diseases, nephrotoxicity and kidney regeneration. The system provides a model for in vitro study of kidney intracellular and intercompartmental interactions using differentiated human cells in an appropriate nephron and stromal context.

| S-EPMC5278902 | biostudies-literature

Generation of alveolar epithelial spheroids via isolated progenitor cells from human pluripotent stem cells.

Project description:No methods for isolating induced alveolar epithelial progenitor cells (AEPCs) from human embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs) have been reported. Based on a study of the stepwise induction of alveolar epithelial cells (AECs), we identified carboxypeptidase M (CPM) as a surface marker of NKX2-1(+) "ventralized" anterior foregut endoderm cells (VAFECs) in vitro and in fetal human and murine lungs. Using SFTPC-GFP reporter hPSCs and a 3D coculture system with fetal human lung fibroblasts, we showed that CPM(+) cells isolated from VAFECs differentiate into AECs, demonstrating that CPM is a marker of AEPCs. Moreover, 3D coculture differentiation of CPM(+) cells formed spheroids with lamellar-body-like structures and an increased expression of surfactant proteins compared with 2D differentiation. Methods to induce and isolate AEPCs using CPM and consequently generate alveolar epithelial spheroids would aid human pulmonary disease modeling and regenerative medicine.

| S-EPMC4266003 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data