Genetics

Biologists describe key mechanism in early embryo development

New York University and University of Iowa biologists have identified a key mechanism controlling early embryonic development that is critical in determining how structures such as appendages -- arms and legs in humans -- ...

Medical research

Breakthrough in understanding of how red blood cells develop

By taking a deep dive into the molecular underpinnings of Diamond-Blackfan anemia, scientists have made a new discovery about what drives the development of mature red blood cells from the earliest form of blood cells, called ...

Genetics

Potential drug targets for ALS revealed in study using CRISPR

In a new application of gene-editing technology, researchers at the Stanford University School of Medicine have gleaned insights into the genetic underpinnings of amyotrophic lateral sclerosis, a neurodegenerative disease ...

Neuroscience

Old drug provides promising new avenue for treatment of MND

An international study led by biochemists at the University of Liverpool has shown that the drug-molecule ebselen can correct many of the toxic characteristics of a protein that causes some cases of hereditary motor neurone ...

Cardiology

Electric genes hope to fix a broken heart

Broken hearts have long influenced songsters and poets, but scientists have also been occupied by its literal meaning and are now hoping to use electric gene therapy as a revolutionary new treatment for cardiac conditions.

Neuroscience

Common RNA pathway found in ALS and dementia

Two proteins previously found to contribute to ALS, also known as Lou Gehrig's disease, have divergent roles. But a new study, led by researchers at the Department of Cellular and Molecular Medicine at the University of California, ...

Medical research

Protein 'motif' crucial to telomerase activity

It is difficult to underestimate the importance of telomerase, an enzyme that is the hallmark of both aging and the uncontrolled cell division associated with cancer. In an effort to understand and control telomerase activity, ...

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