Science news articles about 'self destruction'New vaccine sneaks into body, then self-destructs
WASHINGTON (Reuters) - A new type of vaccine that sneaks into the body and then self-destructs -- all without needles -- may offer a new way to protect against a range of diseases, U.S. researchers ... By amplifying cell death signals, scientists make precancerous cells self-destruct
... abnormal way, a series of death signals trigger it to self-destruct before it turns cancerous. Now, in ... a protein that normally helps cells to avoid self-destruction. The work, led by Hermann Steller, ... ETH Zurich study on salmonella self-destruction
... cell division allow some cells to engage in a self-destructive act to generate a greater common ... then multiplies unhindered.
Random processes and self-sacrifice
What determines whether an individual ... 'Destruct' triggers may be jammed in tumor cells, UF geneticists say
... living in the cross hairs of radiation or chemotherapy may be able to escape death because their self-destruct mechanisms are jammed, say University of Florida scientists writing in a recent issue of ... Tumor cell 'destruct triggers' studied
GAINESVILLE, Fla., May 5 (UPI) -- U.S. geneticists say tumor cells might be able to escape death from radiation or chemotherapy because of a blockage in their self-destruct mechanisms.Frequent self-cutting linked to risky sexual behavior in teens
... point us in the right direction for future research to better understand this troubling and self-destructive phenomenon," adds Brown, who's also a professor of psychiatry and human behavior at The ... Researchers Engineer Self-Destructing Virus
University of Arizona researchers have sown the seeds of a virus' destruction in its own genetic code - or rather, in the genetic code of the organisms it seeks to infect. Their work could improve ... Programmed death boosts business
... in which damaged, diseased, or otherwise unwanted cells are stimulated to undergo spontaneous self destruction. Apoptosis is a very useful process. Under normal conditions, it models the foetus, ... Key step in the 'puncture' mechanism of cell death revealed
... doublet then forms the larger complexes that can puncture the mitochondria and provoke the cell’s self-destruction.
This insight into how apoptosis starts will assist in the development of drugs ... ASU researchers synthesize molecule with self-control
... ). This process drains off the excess light excitation energy as heat so that it cannot generate the destructive high-energy species.
The ASU-designed molecule works in a similar fashion in that it ... Immune cells kill foes by disrupting mitochondria 2 ways
... toxic proteins that trigger the target cells to self-destruct. A new study shows T ... essential for Granzyme A’s deadly effects on cells. Destruction of NDUFS3 was sufficient to initiate the toxic effects ... Plant flavonoid found to reduce inflammatory response in the brain
... a temporary diminishment of learning and memory. Neuroinflammation can also lead some neurons to self-destruct, with potentially disastrous consequences if it goes too far.
Graduate research ... Manipulation of molecule protects intestinal cells from radiation
... player in the apoptosis pathway, a process by which cells undergo a type of programmed self-destruction.
Dr. Yu and colleagues found that mice with a deficiency of PUMA exhibited impaired apoptosis ... Death, division or cancer? Newly discovered checkpoint process holds the line in cell division
... place, the checkpoint proteins release APC/C and allow division to continue. If not, the cell self-destructs before it can divide.
If the checkpoint proteins themselves are faulty, however, mitosis ... From foe to friend: Researchers use salmonella as a way to administer vaccines in the body
... some focusing on weakening salmonella, others boosting the immune response and others optimizing the self-destruct mechanism.
Speaking about the application of a pneumonia antigen, team leader Wei ...
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New vaccine sneaks into body, then self-destructs
WASHINGTON (Reuters) - A new type of vaccine that sneaks into the body and then self-destructs -- all without needles -- may offer a new way to protect against a range of diseases, U.S. researchers ...By amplifying cell death signals, scientists make precancerous cells self-destruct
... abnormal way, a series of death signals trigger it to self-destruct before it turns cancerous. Now, in ... a protein that normally helps cells to avoid self-destruction. The work, led by Hermann Steller, ...ETH Zurich study on salmonella self-destruction
... cell division allow some cells to engage in a self-destructive act to generate a greater common ... then multiplies unhindered. Random processes and self-sacrifice What determines whether an individual ...'Destruct' triggers may be jammed in tumor cells, UF geneticists say
... living in the cross hairs of radiation or chemotherapy may be able to escape death because their self-destruct mechanisms are jammed, say University of Florida scientists writing in a recent issue of ...Tumor cell 'destruct triggers' studied
GAINESVILLE, Fla., May 5 (UPI) -- U.S. geneticists say tumor cells might be able to escape death from radiation or chemotherapy because of a blockage in their self-destruct mechanisms.Frequent self-cutting linked to risky sexual behavior in teens
... point us in the right direction for future research to better understand this troubling and self-destructive phenomenon," adds Brown, who's also a professor of psychiatry and human behavior at The ...Researchers Engineer Self-Destructing Virus
University of Arizona researchers have sown the seeds of a virus' destruction in its own genetic code - or rather, in the genetic code of the organisms it seeks to infect. Their work could improve ...Programmed death boosts business
... in which damaged, diseased, or otherwise unwanted cells are stimulated to undergo spontaneous self destruction. Apoptosis is a very useful process. Under normal conditions, it models the foetus, ...Key step in the 'puncture' mechanism of cell death revealed
... doublet then forms the larger complexes that can puncture the mitochondria and provoke the cell’s self-destruction. This insight into how apoptosis starts will assist in the development of drugs ...ASU researchers synthesize molecule with self-control
... ). This process drains off the excess light excitation energy as heat so that it cannot generate the destructive high-energy species. The ASU-designed molecule works in a similar fashion in that it ...Immune cells kill foes by disrupting mitochondria 2 ways
... toxic proteins that trigger the target cells to self-destruct. A new study shows T ... essential for Granzyme A’s deadly effects on cells. Destruction of NDUFS3 was sufficient to initiate the toxic effects ...Plant flavonoid found to reduce inflammatory response in the brain
... a temporary diminishment of learning and memory. Neuroinflammation can also lead some neurons to self-destruct, with potentially disastrous consequences if it goes too far. Graduate research ...Manipulation of molecule protects intestinal cells from radiation
... player in the apoptosis pathway, a process by which cells undergo a type of programmed self-destruction. Dr. Yu and colleagues found that mice with a deficiency of PUMA exhibited impaired apoptosis ...Death, division or cancer? Newly discovered checkpoint process holds the line in cell division
... place, the checkpoint proteins release APC/C and allow division to continue. If not, the cell self-destructs before it can divide. If the checkpoint proteins themselves are faulty, however, mitosis ...From foe to friend: Researchers use salmonella as a way to administer vaccines in the body
... some focusing on weakening salmonella, others boosting the immune response and others optimizing the self-destruct mechanism. Speaking about the application of a pneumonia antigen, team leader Wei ...