Cell Signaling (41 News)

Small organisms, but with a magnificent ability.

Apr 27, 2017 11:00 am
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It's the stuff of science fiction, though there's nothing fiction about it: Researchers have discovered a multitude of previously unidentified...

Scientists watch a molecule protect itself from radiation damage

Apr 25, 2017 3:00 pm
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When the molecules that carry the genetic code in our cells are exposed to harm, they have defenses against potential breakage and mutations. For i...

Evolocumab, a new and more efficient drug than statin.

Apr 15, 2017 11:00 am
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A new drug may drastically cut cholesterol levels so significantly that doctors say it can help thwart some of the biggest killers in the world: heart...

What are the different types of cell-based assays?

Apr 13, 2017 11:00 am
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Cell-based assays provide a wealth of information and are valuable tools in drug discovery applications. Reducing high attrition rates due to toxicity...

The role of protein DND1 in maintaining germline stem cells.

Apr 11, 2017 10:00 am
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The vertebrate-conserved RNA-binding protein DND1 is required for the survival of primordial germ cells (PGCs), as well as the suppression of germ cel...

Large Working Proteins and Their Small Handlers.

Apr 10, 2017 4:00 pm
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A graduate student's surprise observation in fundamental experiments with small binding molecules at work in protein folding has allowed biochemis...

Transcripting junk DNA in a very clever way.

Apr 9, 2017 6:00 pm
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A species of unicellular ciliate has found a special trick to make use of the cellular machinery in seemingly impossible ways. Researchers of the NCCR...

Interactions of Key Groups of Human Proteins

Apr 8, 2017 1:00 pm
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Coordinated activities of protein kinases and protein phosphatases ensure phosphorylation homeostasis and amplitude of signaling response, and underst...

Analysing the Cholesterol Distribution on Cells

Apr 6, 2017 7:00 pm
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Researchers from UCLA and the University of Western Australia have developed a new way of visualizing the distribution of cholesterol in cells a...

New Protein Guilty in Neurodegenerative Disease Identified

Apr 4, 2017 5:00 pm
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Led by professor Ludo Van Den Bosch (VIB-KU Leuven), scientists from Belgium, the UK and the US have identified new processes that form protein "...

Identifying Key Part of DNA Repair Machinery

Apr 1, 2017 11:00 am
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Cell proliferation and survival require the faithful maintenance and propagation of genetic information, which are threatened by the ubiquitous source...

How Sugar Signaling And Oil Production is Linked in Plants

Mar 29, 2017 11:00 am
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Even plants have to live on an energy budget. While they're known for converting solar energy into chemical energy in the form of sugars, plants h...

'Criminal' Drug Pump Caught in Action

Mar 23, 2017 7:00 pm
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Researchers at Vanderbilt University Medical Center have mapped the conformational changes that occur in a protein "notorious" for pumping c...

New Marker To Fish Out HIV in its Hideouts

Mar 22, 2017 7:00 pm
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French researchers have identified a marker that makes it possible to differentiate “dormant” HIV-infected cells from healthy cells. This ...

A forgotten Protein Helps in Gaining More Understanding of DNA repair Machinery

Mar 21, 2017 12:00 pm
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In basic science, one often starts a new research project by trying to reproduce, confirm and build upon what others have shown before. This was ex...

Finding a New Puzzle Piece of Brain Circuits Work

Mar 20, 2017 2:00 pm
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The discovery of a new mechanism that controls the way nerve cells in the brain communicate with each other to regulate our learning and long-term mem...

How Stem Cells are Controlled from Distance

Mar 19, 2017 11:00 am
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Scientists study the germline of the roundworm Caenorhabditis elegans to identify the mechanisms that control stem cell proliferation and homeostasis,...

Why Contagious Itch is an Involuntary Behaviour

Mar 18, 2017 5:00 pm
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Some behaviors — yawning and scratching, for example —  are socially contagious, meaning if one person does it, others are likely to ...

A Phytochemical In Broccoli Sprouts Ameliorates Obesity And Insulin Resistance

Mar 12, 2017 2:00 pm
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Sulforaphane*1, a phytochemical contained in broccoli sprouts at relatively high concentrations, has been known to exert effects of cancer prevention ...

World-first Synthetic Receptor Mimics How Cells Communicate With Their Environment

Mar 12, 2017 12:00 pm
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Researchers from the University of Bristol have found a way to mimic the way cells in living organisms 'talk' to the world around them by crea...


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