Cell Biology (512 News)

RNA-Binding Proteins Could Be Promising Targets in Age-Related Dysfunctions

Jan 15, 2019 3:00 pm
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As we age, our bodies undergo biological changes that cause a decline in the function of our cells and tissues. However, most studies attempting to...

A Third "Eye" in Algae Is Known: Researchers Discover a New Light Sensor with Unexpected Properties

Jan 13, 2019 2:00 pm
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Scientists at the Universities of Würzburg and Bielefeld in Germany have discovered an unusual new light sensor in green algae. The sensor tri...

New Insight into Early Development of Autism Spectrum Disorder

Jan 10, 2019 12:00 pm
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Autism spectrum disorder (ASD) is a relatively common developmental disorder of communication and behavior that affects about 1 in 59 children in t...

What is the Link between Obesity, Senescence and Anxiety?

Jan 8, 2019 1:00 pm
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Mayo Clinic researchers and collaborators have shown in mice that obesity increases the level of "zombie" or senescent cells in the brain...

New Study Provides a Much-Awaited Explanation on the Role of Methionine in Sustaining Cell Growth

Jan 6, 2019 3:00 pm
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For cells to grow and then divide, they must be in an anabolic state, where there is sufficient production of all necessary building blocks. It was...

New Ways to Understand the Mitochondrial Genome Instability

Jan 6, 2019 1:00 pm
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A group of researchers from the Andalusian Centre for Molecular Biology and Regenerative Medicine (CABIMER) has revealed the importance of eliminat...

Helping the Immune System Clear Away Old Cells in Aging Mice Helped Restore Youthful Characteristics

Jan 5, 2019 3:00 pm
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If only we could keep our bodies young, healthy and energetic, even as we attain the wisdom of our years. New research at the Weizmann Institute of...

How Does Alcohol Affect the Body on the Molecular Level?

Jan 1, 2019 12:00 pm
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A new study from Scripps Research, published in the Journal of Molecular Biology, reveals a twist in how intoxication happens. When the alcohol fro...

Scientists Discover a Subset of Helper T Cells That May Help Redefine Treatment of Chronic Inflammatory Disorders

Dec 25, 2018 4:00 pm
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St. Jude Children's Research Hospital scientists have discovered a subset of helper T cells that may help to redefine understanding and treatme...

How NATs Enzymes Interact with Ribosomes to Chemically Modify Nascent Proteins?

Dec 24, 2018 3:00 pm
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Hardly built, already changed: Proteins are essential for every cell. LMU structural biologists show for the first time how the fresh amino acid ch...

An Innovative Tool Based on DNA Nanomachines to Peer Inside Lysosome

Dec 23, 2018 1:00 pm
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The story of the lysosome is a classic smear campaign. Once dismissed as the garbage disposal of the cell—it does break down unneeded cell de...

Nanoscale Tweezers to Extract Single Molecules from Live Cells

Dec 22, 2018 1:00 pm
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We are continuously expanding our knowledge on how cells function, but many unanswered questions remain. This is especially true for individual cel...

How Does Every Single Cell in the Plant Know Its Growing Direction?

Dec 22, 2018 12:00 pm
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Knowing which way is up or down is important for all living things. For plants, which grow roots into the soil and flowers above ground, getting th...

Study Reveals a Newly Human Enzyme That Could Play a Key Role in Childbirth and Muscle Diseases

Dec 20, 2018 3:00 pm
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Since the 1960s, scientists have known of a modification that occurs to a particular molecule in muscles, especially after exercise. What scientist...

Researchers Demonstrate a New Mechanism Related to the Onset of Migraine

Dec 20, 2018 11:00 am
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Researchers at CNRS, Université Côte d'Azur and Inserm have demonstrated a new mechanism related to the onset of migraine. They fo...

A Trimmed Protein Plays a Critical Role in the Cell's Recycling System

Dec 19, 2018 3:00 pm
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A protein, called p62, is chopped by molecular scissors to help cells realise that they are 'hungry', encouraging them to break down and co...

New Mechanism Could Explain How Tumor Cells Kill Their Neighbors and Spread Throughout the Body

Dec 17, 2018 2:00 pm
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Despite decades of cancer research, the early phases of tumour progression that connect the appearance of few abnormal cells to the formation of a ...

‘Chemo Brain’ Caused by Malfunction in Three Types of Brain Cells

Dec 15, 2018 11:00 am
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More than half of cancer survivors suffer from cognitive impairment from chemotherapy that lingers for months or years after the cancer is gone. In...

How the Partnership between Nucleophosmin and SURF6 Is Influencing the Assembly of Ribosomes?

Dec 13, 2018 4:00 pm
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Scientists at St. Jude Children’s Research Hospital have mapped key details of how molecular partners regulate assembly of protein-making fac...

Researchers Were Able to Visualize the Proteasome's Inner Workings

Dec 11, 2018 4:00 pm
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LA JOLLA, CA – One of a cell’s most important responsibilities is to break down and recycle proteins that are no longer needed or endan...


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