Dmso
Dmso - Related Videos
02:18
Enhancing Stem Cell Differentiation with a Transient DMSO Treatment
0 Views •
2025
This video demonstrates the method for enhancing stem cell differentiation with transient DMSO treatment, which arrests cells in the G1 phase. Post-treatment, an ectodermal differentiation medium with BMP and TGF-β inhibitors is added to promote neural precursor formation.
06:55
Transient Treatment of Human Pluripotent Stem Cells with DMSO to Promote Differentiation
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Cited by 11 •
2019
Generating differentiated cell types from human pluripotent stem cells (hPSCs) holds great therapeutic promise but remains challenging. PSCs often exhibit an inherent inability to differentiate even when stimulated with a proper set of signals. Described here is a simple tool to enhance multilineage differentiation across a variety of PSC lines.
11:00
Methods to Inhibit Bacterial Pyomelanin Production and Determine the Corresponding Increase in Sensitivity to Oxidative Stress
0 Views •
Cited by 11 •
2015
Bacterial pyomelanin production results in increased resistance to oxidative stress and virulence. We report on techniques that can be used to determine inhibition of pyomelanin production and assay the resulting increase in sensitivity to oxidative stress in bacteria, as well as determine antibiotic minimum inhibitory concentration (MIC).
04:00
Differentiating Human Embryonic Stem Cells into Oligodendrocytes
0 Views •
2025
This video demonstrates the process of generating oligodendrocyte precursor cells (OPCs) from human embryonic stem cells, followed by the maturation of OPCs to oligodendrocytes. This process of generating oligodendrocytes opens numerous avenues to improve research and treatment of neurodegenerative diseases, including Alzheimer's.
10:07
High-throughput Screening for Small-molecule Modulators of Inward Rectifier Potassium Channels
0 Views •
Cited by 20 •
2013
Methods for developing and validating a quantitative fluorescence assay for measuring the activity of inward rectifier potassium (Kir) channels for high-throughput compound screening is presented.
FAQs
Its ability to penetrate biological membranes can change how readily a dissolved compound enters cells. This effect may influence the apparent activity of an anticancer treatment, because an observed cellular response can reflect both the test compound and the solvent environment. Researchers therefore interpret uptake and response data alongside the DMSO concentration used in each experiment.
A matched vehicle control exposes cells to the same DMSO conditions without the anticancer compound. This allows researchers to distinguish effects caused by the compound from changes associated with the solvent itself. The comparison is especially important because DMSO concentration may affect cell viability, differentiation, or gene expression, potentially confounding treatment results.
DMSO concentration must remain carefully defined because the solvent can influence cellular behavior independently of the tested drug. Changes in viability, differentiation, or gene expression may otherwise be attributed incorrectly to the anticancer compound. Consistent concentrations across treatment and control conditions improve the reproducibility and interpretation of cancer research results.
DMSO can dissolve many polar and nonpolar compounds, including substances that do not dissolve readily in water. This makes it useful for preparing research solutions of poorly water-soluble drugs before exposing cancer cells or other experimental systems. The resulting formulation supports compound delivery while requiring researchers to account for the solvent’s own biological effects.
Researchers should define the DMSO concentration and apply it consistently across experimental conditions, including a matched vehicle control. They also need to consider whether the solvent could influence cellular uptake, viability, differentiation, or gene expression. These controls help separate solvent-related responses from the effects of the anticancer compound and strengthen comparisons between treatments.
DMSO serves as a cryoprotectant when cells are preserved for storage. In cancer research workflows, this use supports maintaining cancer cell lines between experiments and helps promote reproducible access to stored material. Its preservation role is distinct from its function as a drug vehicle, so researchers must consider the appropriate use and conditions for each stage of the workflow.