Sentences with phrase «creating stem cell»

NYSCF — Robertson Investigator Alumna Dr. Shuibing Chen published her latest work in Cell Stem Cell creating stem cell models of type 2 diabetes in a...

After creating a stem cell model of the disease from patients» skin cells, the Scripps Research scientists found strong evidence for the involvement of a DNA repair enzyme in the FXN triplet repeat expansion.

After creating stem cell aggregates with microparticles containing different growth factors, the researchers observed a hemispherical organization of cells for several days, with the different cells remaining spatially segregated.

In the face of these setbacks, many scientists have focused on new methods of creating stem cell lines without destroying embryos.

Since 2004, several groups have reported creating stem cell lines through parthenogenesis.

Fabrication and falsification raise further concerns about claims for a new and easy way to create stem cells.

The newly created Stem Cell Network is a cross-country coalition of stem cell researchers that also aims to create a critical mass of stem cell scientists.

Scientists in the United States have been trying to find ways around the ban on using federal funds to create stem cells from human embryos.

The project has been restarted, and researchers are exploring new ways to create stem cells.

Kevin Eggan's lab in Cambridge has been busy demonstrating the clinical potential of the research — and finding novel ways to create stem cells.

«As researchers started using these cells more, it became clear that during the process of reprogramming to create stem cells the cell was also rejuvenated in other ways,» says Jerome Mertens, a postdoctoral research fellow and first author of the new paper.

The 30 - year - old was widely celebrated when she and colleagues published two papers in Nature describing a new and surprisingly simple way of creating stem cells, which the researchers dubbed stimulus - triggered acquisition of pluripotency (STAP) cells.

Obokata maintains that her main finding of a new way to create stem cells is valid but admits making innocent mistakes in handling images and text in the papers.

RIKEN launched an investigation after claims of image manipulation and plagiarism surfaced regarding a research article and a letter published online in Nature on 29 January that described a new, simple way of creating stem cells called STAP, for stimulus - triggered acquisition of pluripotency.

The creator of Dolly the sheep has ended his focus on somatic cell nuclear transfer, or cloning, in favor of another approach to create stem cells

The committee's final report (in Japanese), released today, is the latest blow against a surprisingly simple method for creating stem cells, known as STAP (stimulus - triggered acquisition of pluripotency), published in a Nature article and an accompanying letter online on 29 January by Obokata and colleagues at RIKEN CDB, along with other institutions in Japan and at Harvard Medical School in Boston.

Ploegh envisions the technique being used to create a new type of personalized therapy in the future — your own cells could be isolated, used to create stem cells that differentiate into erythroblasts, genetically modified to carry a molecule, and reinjected into your body.

Efforts in the past to create stem cells have typically involved finding ways to take target cells and «dedifferentiate» them into multipotent cells, but this is typically a painstaking process.

This reprogramming method creates stem cells that can create any cell type while also maintaining the genetic code of the person they originated from.

Second, and even more noteworthy, scientists can now create stem cells with all the same properties as those derived from embryos without killing — or even using — embryos at all.

«Since that time, Lorenz has made a significant number of transformative contributions and developed protocols that have fundamentally changed the way we create stem cells in the lab,» said Lennart Mucke, MD, director of the Gladstone Institute of Neurological Disease.

However, if the new method does work as well in people as it seems to do in mice, then it offers an exciting new way to create stem cells.

Now researchers have found a way to create stem cells that mimic the universal role of embryonic cells.

What MSC - secreted factors are important for chondrogenesis and can we use this information to create a stem cell - free therapy?

Scientists at Gladstone now create stem cells from the skin cells of patients with a specific disease, which helps them to study the causes of disease and find novel treatments.

The Broad Foundation is the largest nongovernmental donor to stem cell research in California, having given $ 75 million to support or create stem cell centers at UCSF, USC and UCLA.

Not exact matches

Benedict argued that non-conjugal reproduction such as in vitro fertilization had created «new problems» ¯ the freezing of human embryos, for instance, and the selective abortion of medically implanted embryos, together with pre-implantation diagnosis, embryonic stem - cell research, and attempts at human cloning.

Meanwhile, the February 2 issue of the New Scientist noted the work being done with stem cells to create «female sperm» and «male eggs.»

A few weeks ago we all heard the announcement of a major scientific breakthrough that allowed scientists to create the equivalent of human embryonic stem cells (called induced pluripotent stem cells) but without using or destroying embryos.

Recent reports of scientists creating «ethical» embryonic stem cells are false or misleading.

One of the key caveats at the time, however, was that the technique required the use of a virus to introduce several genes into the skin (or other) cell, and these would remain in the cell, and so might contaminate the resulting stem cell or create cancer risks.

The only problem I have is creating fetuses in a lab to extract more stem cells.

• A mover and shaker in the National Institutes of Health promotion of creating and killing human embryos in stem cell research is Brigid Hogan, a British researcher at Vanderbilt University.

Scientists looking for new methods to make human tissue have successfully used cloning technology to create embryonic stem cells from skin cells.

Such a single - step conversion of an adult cell into an embryonic stem cell entirely avoids the question of whether an embryo has been created, since the cell produced by ANT - OAR never exhibits any of the properties of a single - cell embryo.

Shinya Yamanaka, since 2004 a professor at Kyoto University's Institute for Frontier Medical Sciences, has had great success recently in creating suitable stem cells from adult cells instead of from living embryos.

A pluripotent state makes the resulting cells indistinguishable from embryonic stem cells, and the scientists got these cells without creating or destroying any embryos.

The scientific question is whether embryonic stem cells produced with the Dolly method are superior to those created with the iPS method.

Although he never banned this research outright, President Bush limited federal funding for research to the embryonic stem cell lines that existed before August 2001, thus drawing a line at destroying human embryos created after that date.

There has been much handwringing about the news that scientists injected human stem cells into pig embryos, creating a mostly - pig - but - a-little-bit-human chimera.

For therapeutic or embryo cloning, the objective is not to create adult animals, but to extract stem cells for research from the cloned embryos created.

Frankenbunnies Embryos made by Chinese researchers who fused human skin cells with rabbit eggs, hoping to create a source of stem cells.

In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats.

Researchers used stem cells to create retinal pigment epithelium cells, which were transplanted into a patient's retina (left) in an area depicted by the black circle.

To make the HSCs, the Harvard group used human skin cells to create induced pluripotent stem cells (iPSCs), adult cells researchers genetically reprogram to an embryonic - stem - cell state, where they can grow into any kind of cell.

Since the first human brain organoids were created from stem cells in 2013, scientists have gotten them to form structures like those in the brains of fetuses, to sprout dozens of different kinds of brain cells, and to develop abnormalities like those causing neurological diseases such as Timothy syndrome.

Levels of NAD dropped, and the neural stem cells stopped dividing; they stopped renewing themselves; and they stopped being able to create important cells that insulate axons, the «wires» that carry electrical signals throughout the brain.

Alysson Muotri at the University of California, San Diego, and his team created the mini-brains by exposing stem cells taken from the pulp of children's milk teeth to cocktails of growth factors that help them mature.

A similar trial of RPE cells created from induced pluripotent stem cells (iPSC)-- adult cells that are transformed into stem cells — also showed some success last year.

Although liver cells created from induced pluripotent stem cells reflect the defects of their source, they may offer a new tool to study inherited disorders