News tagged with cell suicide
Related topics: cancer cells
Blocking tumor's 'death switch' paradoxically stops tumor growth
Every cell contains machinery for self-destruction, used to induce death when damaged or sick. But according to a new research study, a receptor thought to mediate cell suicide in normal cells may actually be responsible ...
May 26, 2010 |
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Discovery of cellular 'switch' may provide new means of triggering cell death, treating disease
A research team led by the University of Colorado at Boulder has discovered a previously unknown cellular "switch" that may provide researchers with a new means of triggering programmed cell death, findings ...
Medicine & Health / Medical research
Mar 11, 2010 |
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Researchers discover a protein that amplifies cell death
Scientists at Albert Einstein College of Medicine of Yeshiva University have identified a small intracellular protein that helps cells commit suicide. The finding, reported as the "paper of the week" in the ...
Jan 15, 2009 |
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Boron-nitride nanotubes show potential in cancer treatment
A new study has shown that adding boron-nitride nanotubes to the surface of cancer cells can double the effectiveness of Irreversible Electroporation, a minimally invasive treatment for soft tissue tumors in the liver, lung, ...
Nanotechnology / Bio & Medicine
Apr 26, 2012 |
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Record reaction cascade yields cancer drug candidate
(PhysOrg.com) -- New active substances can be produced quickly and efficiently with the help of reaction cascades. Once set in motion, these processes lead to the desired end product via a series of intermediate steps which ...
Dec 26, 2011 |
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Jekyll and Hyde: Cells' executioner can also stave off death
An enzyme viewed as an executioner, because it can push cells to commit suicide, may actually short circuit a second form of cell death, researchers at Emory University School of Medicine have discovered.
Mar 03, 2011 |
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Protein identified that serves as a switch in a key pathway of programmed cell death
Work led by St. Jude Children's Research Hospital scientists identified how cells flip a switch between cell survival and cell death that involves a protein called FLIP.
Medicine & Health / Medical research
Mar 02, 2011 |
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Researchers discover how a common virus cheats death
(PhysOrg.com) -- Findings could arm medical scientists with the ability to shut down many viruses at an earlier stage.
Medicine & Health / Diseases, Conditions, Syndromes
Feb 17, 2011 |
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Paired drugs kill precancerous colon polyps, spare normal tissue
A two-drug combination destroys precancerous colon polyps with no effect on normal tissue, opening a new potential avenue for chemoprevention of colon cancer, a team of scientists at The University of Texas M. D. Anderson ...
Mar 28, 2010 |
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Scientists discover novel materials approach to fighting cancer (w/ Video)
(PhysOrg.com) -- Scientists from the U.S. Department of Energy's Argonne National Laboratory and the University of Chicago Medical Center are shaking up the world of materials science and cancer research on the cover of the ...
Nanotechnology / Bio & Medicine
Feb 08, 2010 |
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Cancer stem cells suppress immune response against brain tumor
Cancer-initiating cells that launch glioblastoma multiforme, the most lethal type of brain tumor, also suppress an immune system attack on the disease, scientists from The University of Texas M. D. Anderson ...
Jan 15, 2010 |
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The 'death switch' in sepsis also promotes survival
Researchers from Rhode Island Hospital have identified a protein that plays a dual role in the liver during sepsis. The protein, known as RIP1, acts both as a "death switch" and as a pro-survival mechanism. The ability to ...
Medicine & Health / Medical research
Feb 02, 2011 |
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Antibiotic appears safe for stroke patients and good companion for tPA
An antibiotic appears to be a safe treatment for stroke and a good companion therapy for tPA, the clot buster that is currently the only FDA-approved drug therapy, researchers report.
Medicine & Health / Medical research
Sep 13, 2010 |
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Compound enhances cancer-killing properties of agent in trials
Adding a second agent may make a new, experimental anti-cancer drug effective against a wide range of cancers, researchers at the University of Illinois at Chicago College of Medicine have found.
Jun 09, 2010 |
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New cancer study takes major step toward improved treatment
Cancer researchers at the University of Oklahoma Health Sciences Center have found a way to turn ineffective new cancer drugs into cancer-fighters. By using their patented chemical compound, SHetA2, researchers tricked cancer ...
Dec 01, 2009 |
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