Small molecules have enabled expansion of hematopoietic stem and progenitor cells (HSPCs), but limited knowledge is available on whether these agonists can act synergistically. In this work, we identify a stem cell agonist in AA2P and optimize a series of stem cell agonist cocktails (SCACs) to help promote robust expansion of human HSPCs. We find that SCACs provide strong growth-promoting activities while promoting retention and function of immature HSPC. We show that AA2P-mediated HSPC expansion is driven through DNA demethylation leading to enhanced expression of AXL and GAS6. Further, we demonstrate that GAS6 enhances the serial engraftment activity of HSPCs and show that the GAS6/AXL pathway is critical for robust HSPC expansion.
Pubmed ID: 38070507 RIS Download
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Non-profit plasmid repository dedicated to helping scientists around the world share high-quality plasmids. Facilitates archiving and distributing DNA-based research reagents and associated data to scientists worldwide. Repository contains over 65,000 plasmids, including special collections on CRISPR, fluorescent proteins, and ready-to-use viral preparations. There is no cost for scientists to deposit plasmids, which saves time and money associated with shipping plasmids themselves. All plasmids are fully sequenced for validation and sequencing data is openly available. We handle the appropriate Material Transfer Agreements (MTA) with institutions, facilitating open exchange and offering intellectual property and liability protection for depositing scientists. Furthermore, we curate free educational resources for the scientific community including a blog, eBooks, video protocols, and detailed molecular biology resources.
View all literature mentionsSoftware for single-cell flow cytometry analysis. Its functions include management, display, manipulation, analysis and publication of the data stream produced by flow and mass cytometers.
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View all literature mentionsHuman and mouse genome annotation project which aims to identify all gene features in the human genome using computational analysis, manual annotation, and experimental validation.
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View all literature mentionsNSG-HLA-A2/HHD mutant mice are immunodeficient and express human HLA class 1 heavy and light chains. This strain may be useful as a human hematopoietic engraftment host that supports the maturation of human T cells with transplantation http://jaxmice.jax.org/strain/014570.html.
View all literature mentionsThis monoclonal targets GAS6
View all literature mentionsThis polyclonal targets H3K4me2
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View all literature mentionsThis monoclonal targets 5-methylcytosine clone 33D3
View all literature mentionsThis polyclonal targets Human Axl, phospho (Tyr779)
View all literature mentionsThis polyclonal targets Human Axl
View all literature mentionsThis polyclonal targets Human Gas6 Ab
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View all literature mentionsThis monoclonal targets Human CD45RA
View all literature mentionsThis monoclonal targets CD184
View all literature mentionsThis monoclonal targets CD201
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View all literature mentionsThis monoclonal targets CD123 (IL-3 Receptor α)
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD56 (NCAM-1)
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View all literature mentionsThis monoclonal targets CD19
View all literature mentionsThis monoclonal targets CD3
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View all literature mentionsThis monoclonal targets CD38
View all literature mentionsThis monoclonal targets CD34
View all literature mentionsThis monoclonal targets GAS6
View all literature mentionsThis monoclonal targets GAS6
View all literature mentionsThis polyclonal targets H3K4me2
View all literature mentionsThis polyclonal targets H3K4me2
View all literature mentionsReal Time PCR detection system that combines optical technology with temperature control. Six channel, five colors and one FRET channel, real-time PCR instrument for singlexplex or multiplex reactions. Quickly set up runs and monitor amplification traces in real time on integrated LCD touch screen, or use included CFX Maestro Software to design experiment and analyze results from connected computer.
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View all literature mentionsBench top multispectral imaging flow cytometer designed for the acquisition of up to 12 channels of cellular imagery. It combines per cell information with statistical significance of sample sizes of standard flow cytometry.
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View all literature mentionsSoftware as R package designed for QC, analysis, and exploration of single cell RNA-seq data. Enable users to identify and interpret sources of heterogeneity from single cell transcriptomic measurements, and to integrate diverse types of single cell data.
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Mus musculus with name NOD.Cg-Prkdcscid Il2rg
Mus musculus with name NOD.Cg-Prkdcscid Il2rg
Mus musculus with name NOD.Cg-Prkdcscid Il2rg
This monoclonal targets H3
View all literature mentionsThis monoclonal targets H3
View all literature mentionsThis monoclonal targets 5-methylcytosine clone 33D3
View all literature mentionsThis monoclonal targets 5-methylcytosine clone 33D3
View all literature mentionsThis polyclonal targets Human Axl, phospho (Tyr779)
View all literature mentionsThis polyclonal targets Human Axl, phospho (Tyr779)
View all literature mentionsThis polyclonal targets Human Axl
View all literature mentionsThis polyclonal targets Human Axl
View all literature mentionsThis polyclonal targets Human Gas6 Ab
View all literature mentionsThis polyclonal targets Human Gas6 Ab
View all literature mentionsThis monoclonal targets CD10
View all literature mentionsThis monoclonal targets CD10
View all literature mentionsThis monoclonal targets CD45RA
View all literature mentionsThis monoclonal targets CD45RA
View all literature mentionsThis monoclonal targets Human CD45RA
View all literature mentionsThis monoclonal targets Human CD45RA
View all literature mentionsThis monoclonal targets CD184
View all literature mentionsThis monoclonal targets CD184
View all literature mentionsThis monoclonal targets CD201
View all literature mentionsThis monoclonal targets CD201
View all literature mentionsThis monoclonal targets CD14
View all literature mentionsThis monoclonal targets CD14
View all literature mentionsThis monoclonal targets CD123 (IL-3 Receptor α)
View all literature mentionsThis monoclonal targets CD123 (IL-3 Receptor α)
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD41a
View all literature mentionsThis monoclonal targets CD56 (NCAM-1)
View all literature mentionsThis monoclonal targets CD56 (NCAM-1)
View all literature mentionsThis monoclonal targets CD49f (Integrin α6 chain)
View all literature mentionsThis monoclonal targets CD49f (Integrin α6 chain)
View all literature mentionsThis monoclonal targets CD33
View all literature mentionsThis monoclonal targets CD33
View all literature mentionsThis monoclonal targets CD19
View all literature mentionsThis monoclonal targets CD19
View all literature mentionsThis monoclonal targets CD3
View all literature mentionsThis monoclonal targets CD3
View all literature mentionsThis monoclonal targets CD45
View all literature mentionsThis monoclonal targets CD45
View all literature mentionsThis monoclonal targets CD38
View all literature mentionsThis monoclonal targets CD38
View all literature mentionsThis monoclonal targets CD34
View all literature mentionsThis monoclonal targets CD34
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