Tag Archives: Cancer

Stem cell hope for bowel cancer

Image by Menage a Moi via Flickr

Destroying abnormal stem cells could be a way to kill off bowel cancer in its very earliest stages, say UK experts.
Immature cells line the gut and normally replace and repair the tissue but malfunctions can lead to cancer.
Scientists believe detecting and obliterating these rogue cancer stem cells as soon as they appear could be a potent new anti-cancer strategy.

A UK National Stem Cell Network conference heard the same method might also work for other cancers.
Professor Malcolm Alison, of Barts and The London School of Medicine, has been looking at how bowel cancers grow
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Stem Cell Review: Biological Processes & Industrial Production

What are the biological processes that stem cells go through? What are the industrial processes we need to manufacturing? What do we know about cancer stem cells? How do iPS cells fit into the picture vs. embryonic stem cells? In this episode we investigate how the science and research of stem cells is being translated into industrial cell processes to create FDA approvable, and commercializable products. Differentiation, proliferation, migration, retro-differentiation, trans-differentiation, transformation into cancer cells, the role of tumors‘ micro environments and epigenetics and all reviewed here by the field’s foremost experts.

Researchers Hail Stem Cells Safe for Human Use

Stem-cell science is a fast-moving field. Just three years since a Japanese researcher first reprogrammed ordinary skin cells into stem cells without the use of embryos, scientists at a Massachusetts biotech company have repeated the feat, only this time with a new method that creates the first stem cells safe enough for human use. The achievement brings the potentially lifesaving technology one step closer to real treatments for disease.

Dr. Robert Lanza, chief scientific officer at Advanced Cell Technology (ACT), reported today in the journal Cell that his team has created stem cells using human skin cells and four proteins.
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John Cullison

John Lawson Cullison Jr., an artist lost his ability to paint due to the effects of arthritis. This incurable condition is due to the degeneration in cartilage tissue and symptoms include: pain, tenderness in the joints, stiffness, loss of flexibility, bone spurs and severe swelling. Pain management and joint replacement surgery are the typical means to treating this condition.

RNL BIO, a South Korean adult stem cell therapy company, developed a method to take one’s own stem cells from fat tissue and make identical copies that have no genetic modifications and no cancer risks so that high doses of stem
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German Study Discovers Stem Cell ‘Silent’ Reserves

Andreas Trumpp

Andreas Trumpp and his colleagues from the German Cancer Research Center have recently spoken about a “silent reserve” of stem cells, wondering what type of medical impact the discovery made in Heidelberg of “dormant stem cells” could have.

Usually, dormant bone marrow cells activate and multiply only in a crisis or emergency to react to serious cellular loss due to a virus or hemorrhage. When their work is done, they return to a dormant stage. This withdrawal phase keeps them protected from mutations, cellular toxins, and other dangerous substances, since the cells do not divide
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