الأحد، 6 يناير 2013

Japanese researchers to devise deadly cancer cells

Japanese researchers to devise deadly cancer cells
Are derived from multiple cells artificially capacity
 
cancer,cells,Stem cells,Multiple Sclerosis,Ms,Health,Medicine,Disease,الخلايا الجذعيه,الصحه,الطب,الامراض,التصلب المتعدد
 
 
Japanese researchers were able to accomplish in the world of cancer research, after creating deadly cancer cells could be injected into patients directly. According to the UAE Gulf. "

According to a study published in the journal (torrent Stamm upsell) scientific researchers "raikn" Center for allergy and immunology research, managed to invent so-called t cells specialized in killing cancer cells.

Researchers who led the doctor, Hiroshi Kawamoto, that these cells are present in small numbers in the body, but they expressed hope that the injection the patient large quantities to improve the performance of its immune system.

In order to create these cells, the first group of researchers to reprogram t cells specialized in killing a specific type of cancer, to make it another type of cells called stem cells induced multiple capacities (a type of stem cells that are derived from multiple satellite capacity, cells are usually great, and somatic cells through to express their heritage), which in turn produced an active t cells specialized in the fight against cancer.

But previous research has shown that the killer t cells manufactured in the laboratory through traditional means, but enough to kill the cancer cells, due to the short duration of their lives, limiting their use as a treatment for cancer.

Therefore, the Japanese researchers, in order to avoid this problem, reprogramming t cells to make them deadly stem cells induced multiple capabilities, and then compare them, it turned out to be skin cancer specialist sample that was basic specialized cells.

They found that the new cells have the same genetic rearrangement of the cells, allowing them to express receptors on the surface of cancer cells, it also proved to be effective and productive to composite against tumors.

For his part, komayato said that "the next step is to test whether these cells recognize cancer cells and kill her without other cells of the body."

"If true, these cells can be injected directly into the patients for treatment (cancer)," he said, adding that it "could be achieved in the not too distant future".
 
 

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