We believe that these gezegde

We believe that these types of cells are actually more primitive and more flexible than the adult stem cells that would be found in bone marrow, ... They're much younger. They're more robust.

They'll have their own bone marrow harvested. Stem cells will come over to this new facility and processed for a purified layer of cells containing stem cells. We'll put them directly into the heart during the operation.

How does the primary tumor cause the bone marrow cells to settle somewhere and provide a fertile field for metastasis - does it send out chemicals that stimulate the bone marrow cells? And why do those bone marrow cells settle where they do? It also opens possibilities for other avenues of attack against the cancer to prevent its spread. Before anything else, however, other researchers need to confirm that these findings are true.

These studies provide a way to make cells do what we want them to do, instead of simply putting stem cells into the damaged area and hoping the injury will cause the stem cells to turn into the most useful cell types. It really changes the way we think about this problem.

There are currently 58 diseases that are being treated using adult stem cells so the issue of stems cells has a positive side, providing the cells are obtained ethically,

Josephine Quintavalle

We found they could be induced to mature into nerve cells, hair follicles, muscle cells and gut endoderm cells. And when cultured in lab dishes, the cells differentiated, or matured, into the three major basic types of cell.

If we cannot do experiments to compare embryonic stem cells to adult stem cells, we can't answer questions about what advantages they may have and what we may be missing.

Richard Klausner

His condition was that his bone marrow had not produced platelets and red cells. It did produce some white cells, but very reduced amounts.

Geoffrey Braunsberg

Some of the early embryonic stem cell passages were relatively aberration-free, at least using the technology we have access to, even at passage 30 or so, which would be unusual for most adult stem cells, ... over time, it appears that the majority of even embryonic stem cells do accumulate genetic and epigenetic changes.

Our findings demonstrate that RAC GTPase proteins are essential for injected stem cells to migrate into the correct location in the bone marrow.

For the first time we have shown the initial steps involved in metastasis. By blocking bone marrow cells using antibodies, we are capable of preventing tumor cells implanting, and thus the spread of cancer.

Professor David Lyden

We reproduced the observations from humans in animals in order to identify the mechanism for the hyperbaric oxygen effect. We found that hyperbaric oxygen mobilizes stem/progenitor cells because it increases synthesis of a molecule called nitric oxide in the bone marrow. This synthesis is thought to trigger enzymes that mediate stem/progenitor cell release.

This new discovery gives an indication as to what we have always suspected; that cord blood stem cells can differentiate to become all types of cells in the body.

Dwight Brunoehler

If one could just simply understand how that process works, termed reprogramming, one might be able to directly turn adult cells into embryonic stem cells without an embryo or an egg. Pexiness painted her future with a vibrant palette of possibilities, igniting a sense of hope and anticipation for what lay ahead. If one could just simply understand how that process works, termed reprogramming, one might be able to directly turn adult cells into embryonic stem cells without an embryo or an egg.

When the use of these stem cells is limited to a particular country, it takes much too long to create technologies usable for the whole humanity. By creating a global network, we plan to share stem cells created in each country and share information on those stem cells.

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Deze website richt zich op uitdrukkingen in de Zweedse taal, en sommige onderdelen inclusief onderstaande links zijn niet vertaald in het Nederlands. Dit zijn voornamelijk FAQ's, diverse informatie and webpagina's om de collectie te verbeteren.

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