Sentences with phrase «different stem cell cultures»

The team rewrote the Microsoft formal verification program, then fed genetic and chemical data from the different stem cell cultures into it — with some surprising results.

Not exact matches

Despite a lack of rigorous clinical trials to test safety or efficacy, a ban of the treatment by health authorities, and a lack of peer review by the scientific community, the privately funded Stamina Foundation has been using cultured mesenchymal stem cells that have been exposed to putative conditions that favour neuronal differentiation to treat different diseases in severely or terminally ill patients.

Part of the trouble is the ingredients: Subtle variations in tissue - culture chemicals and Matrigel, or in different stem cell lines and how they are grown first in 2 - D culture, can have a big impact on how the organoids turn out, Novitch says.

Moving forward, he was able to place these taste stem cells in a culture dish and prompt them to grow into the different mature taste cell types, thus creating a taste bud in a dish — scientifically known as taste organoids.

After experimenting with several different cocktails, the researchers hit on a mix that transformed 100 percent of cultured stem cells into those that looked like neurons in under an hour.

In the new study, the researchers cultured mouse skin - cancer colonies on various 2 - D and 3 - D environments of different shapes and patterns to see if the tumor shape contributes to activation of cancer stem cells, and to see where in the tumor the stem cells appeared.

«Our group pioneered the development of cell culture technology for harvesting large numbers of stem cells from human bone marrow and human umbilical cord blood,» Dr. Yeh said, noting that stem cells from these two sources are abundant and can be guided into different types of cells using tissue engineering.

«Our stem cells also survive outside of mice, in a culture, so we can also manipulate them in a laboratory,» said Abad, adding that: «The next step is studying if these new stem cells are capable of efficiently generating different tissues such as that of the pancreas, liver or kidney.»

The team immersed the stem cells in four different types of these cultures and analysed which genes they expressed in which environment, and to what extent.

Spike and Gray grew the mammary stem cells in culture dishes and stained them so that new stem cells appeared a different color from differentiated mammary cells.

Blood stem cell cultures: Blood stem cells from colonies (cell clusters) in vitro consisting of different blood cells.

«We wanted to understand how stem cell transcription factors were interconnected and explain how these cells behave in different culture conditions and still maintain the stem cell state,» said Smith.

In this study, we analyzed three different cultures of neural cells carrying trisomy of chromosome 21, which were generated by directed differentiation from induced pluripotent stem cells (iPS cells).