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Key Regulator of Cell Growth Deciphered
Researchers have identified the structure of a protein complex controlling the activity of the major regulator of cell growth.
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Sticky Cell Protrusions Help To Contain Breast Tumors
Researchers have discovered that finger-like cellular protrusions on cells called filopodia contribute to building a barrier surrounding breast tumors.
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How To Learn the Equations of Cell Migration
An equation-learning technique has been developed to grasp how cells respond to the proximity and motion of other cells during mass migration.
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Sugary Diet and Sedentary Lifestyle More Harmful for Men
A new study is the first evidence in humans that short-term lifestyle changes can disrupt the response to insulin of blood vessels. It’s also the first study to show men and women react differently to these changes.
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Ancient Viral DNA Protects Humans Against Infections
According to a study, viral DNA in human genomes, embedded there from ancient infections, protect human cells against certain present-day viruses.
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Traits of “Higher” Fungi Should Not Be Used To Make Assumptions About All Fungi
Mycologists tend to base their evolutionary assumptions about all fungi on the higher fungi such as mushrooms, bread molds and yeasts. But that is a mistake, according to a major recent study published in the Proceedings of the National Academy of Sciences.
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Training the Immune System To Be Tolerant Could Help Hemophilia Sufferers
Hemophilia A is the most common severe form of hemophilia and can be treated well, but not for all sufferers. But scientist have now elucidated an important immune mechanism that could help tailor treatment to patients.
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Tiniest Details of Actin Filaments Revealed
For the first time, researchers have been able to visualize hundreds of water molecules in the actin filament, representing a quantum leap in actin research.
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Innovative Method To Observe Cell Transport Developed
An innovative method based on electron spin resonance spectroscopy has been developed to study membrane proteins in their native environment.
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Vaginal Immune System Ramps Up Activity When Young Women Become Sexually Active
The immune system ramps up in the vagina after young women begin having intercourse, which may have important implications for sexually transmitted infection risk.
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