News tagged with cellular signal transduction
From cell division to ageing: Scientists locate main cell switches
(PhysOrg.com) -- Protein function and gene expression are often regulated by reversible modifications of already existing proteins. Scientists from the Max Planck Institute of Biochemistry and the University ...
Aug 17, 2009 |
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Researchers make significant strides in identifying cause of bacterial infections
Several bacterial pathogens use toxins to manipulate human host cells, ultimately disturbing cellular signal transduction. Until now, however, scientists have been able to track down only a few of the proteins that interact ...
Apr 22, 2009 |
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Search results for cellular signal transduction
How the 'Quarter' Horse won the rodeo
American Quarter Horses are renowned for their speed, agility, and calm disposition. Consequently over four million Quarter horses are used as working horses on ranches, as show horses or at rodeos. New research ...
Feb 17, 2012 |
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Study provides new details of fundamental cellular process
A recent Van Andel Research Institute (VARI) study published in the journal Science investigating the molecular structure and function of an essential plant hormone could profoundly change our understanding of a key cell p ...
Jan 23, 2012 |
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CSHL's DNA Learning Center awarded Science magazine SPORE prize
Cold Spring Harbor Laboratory's DNA Learning Center (DNALC) has been awarded the Science Prize for Online Resources in Education (SPORE) for its creation of a science education portal at www.dnalc.org that attracts more than 7 million ...
Dec 22, 2011 |
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Living cells say: Can you hear me now?
It has long been known that cells release chemical signals in response to outside conditions, triggering reactions inside the cell.
Nov 17, 2011 |
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Biologists identify light-regulated mechanism in cyanobacteria as aid to optimizing photosynthesis
(PhysOrg.com) -- Indiana University biologists have uncovered how a control system works in producing the important light-harvesting antennae that power photosynthesis in cyanobacteria, the microorganisms ...
Nov 03, 2011 |
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How receptors talk to G proteins
(PhysOrg.com) -- The mechanism by which cells respond to stimuli and trigger hormonal responses, as well as the senses of sight, smell, and taste, has for the first time been brought into focus with the help ...
Aug 10, 2011 |
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Plant biology meets up with computational wizardry
Over time, plants have evolved to adapt to a constantly changing, often hostile, environment. Unfortunately, they are facing a new and difficult challenge ahead.
May 31, 2011 |
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Designing new molecular tools to study the life and death of a cancer cell
Basic and translational research on cancer, and development of new cancer therapeutics, has focused on different aspects of cancer cellular function. One area of focus is the life and death of a cancer cell. Apoptosis, ...
Feb 15, 2011 |
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Shedding light on the elegant mechanisms that control the push and shove of cells in living organisms
The many amazing photomicrographs on display at the entrance to the Electron Microscope Laboratory in the RIKEN Center for Developmental Biology (CDB) were all taken by laboratory leader Shigenobu Yonemura ...
Jan 10, 2011 |
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Neural stem cells maintain high levels of reactive oxygen species, study finds
For years, the majority of research on reactive oxygen species (ROS) – ions or very small molecules that include free radicals – has focused on how they damage cell structure and their potential link to stroke, ...
Jan 06, 2011 |
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List of search results for cellular signal transduction
