Scientists reprogram bodyís own cells to kill cancer, HIV
2013-03-26 0:00

By David Gutierrez | Natural News

In a pair of papers published in the journal Cell Stem Cell, researchers from two separate Japanese universities have successfully used a new technique to reprogram the bodyís own immune cells to seek out and destroy cancer cells and HIV. The researchers hope that this technique can be developed into a practical therapy for cancer, HIV and other hard-to-treat conditions. Ideally such a therapy would be free of side effects, as it would make use of the bodyís own innate immune capability.

The body naturally produces a type of immune cell, killer T lymphocytes, that possesses the ability to kill not only viral and bacterial invaders, but also to destroy certain compromised cells of the body itself, such as cancerous cells or those infected with the herpes virus. Unfortunately, killer T lymphocytes are normally very short-lived, and often fail to destroy tumors before expiring themselves (this explains why, in spite of our immune systems, we still sometimes develop cancer). Experimental therapies seeking to use the bodyís own T lymphocytes to fight cancer have also often failed due to the cellsí short lifespan.

In the new studies, researchers used a group of compounds known as "Yamanaka factors," which cause cells to revert into their earlier, undifferentiated stem cell form. These stem cells are of a variety known as induced pluripotent stem cells (iPS cells), with "pluripotent" meaning that the stem cells are able to differentiate into more than one type of cell.

The researchers then allowed the iPS cells to re-differentiate back into killler T lymphocytes. They found that this "reboot" produced killer T lympocytes with much longer lifespans.

Rebooting the killer T cells

In one study, researchers from the RIKEN Research Centre for Allergy and Immunology created iPS cells from killer T lymphocytes that had developed to target melanoma skin tumors. The iPS cells then differentiated back into T lymphocytes that, strikingly, were not only able to recognize the MART-1 protein characteristic of melanoma and to produce to the anti-tumor chemical interferon ?, but also were much longer-lived than natural T lymphocytes, and remained active as anti-cancer agents for their entire extended lifespan.

[...]

Read the full article at: naturalnews.com



Related Articles
Why canít doctors tell cancer patients the truth?
EU Releases All Data on GM Corn Linked to Cancer
Cancer cells are dormant during chemotherapy
In breakthrough, patientsí immune systems attack cancer cells


Latest News from our Front Page

Donald Trump Ted Cruz Goldman Sachs and the Zionist Oligarchs
2016-02-12 5:57
Former Republican Member of the House of Representatives-LA Dr. David Duke discusses Donald Trump, The Zionist control over the candidates of both parties for President of the United States and the possibility that Donald Trump could be the first President in our lifetimes who puts America First! Source: youtube.com
'A quarter of a million' UK students now using sugar daddies, according to app
2016-02-12 5:37
Modernity! Apps have changed the way we date. Meeting someone new is as easy as swiping right. Rick Kelsey meets the power-users relying on apps to find the one, and considers the negative effects of seeking love on your smartphone. A leading sugar daddy app says it now has almost a quarter of a million UK students on its books. Seeking Arrangement ...
African "Refugees" sexually harass 75 Year old German Grandmother, "Integrated" Muslims interrupt
2016-02-12 2:27
A 75 year old woman in Hamburg tells her story of how she was sexually harassed by African migrants to a journalist as suddenly "integrated" Muslims rudely interrupt her, insist that she insults Islam, claim they rebuilt Germany and consequently deny any crimes against Christians by Muslims. While on the Subway train, an African migrant showed the old woman pictures ...
Merkel's Snake Dance
2016-02-12 1:37
By American Bikers United Against Jihad - ABUAJ The video Angela Merkel did not want you to see. Merkel's Lewd bikini dance in Greece. Please share especially on German social media Source: facebook.com
Locals Fled Pool After Migrants Masturbated Into Jacuzzi, Defecated Into Kidís Pool, Invaded Girls Changing Rooms
2016-02-11 23:38
A German swimming bath has banned migrants from entering the premises after a group of men went on an obscene rampage, laughing in the faces of pool staff when challenged about their grotesque behaviour. A group of migrant men and women were caught on security camera at the Johannisbad baths in Zwickau, Saxony engaging in unacceptable behaviour, including masturbating into the jacuzzi. In separate ...
More News »