Neuroscience

Lack of protein Sp2 disrupts neuron creation in brain

(Medical Xpress)—A protein known as Sp2 is key to the proper creation of neurons from stem cells, according to researchers at North Carolina State University. Understanding how this protein works could enable scientists ...

Neuroscience

Stem cells may hold promise for Lou Gehrig's disease

Apparent stem cell transplant success in mice may hold promise for people with amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease. The results of the study were released today and will be presented at the American ...

Medical research

Study advances use of stem cells in personalized medicine

Johns Hopkins researchers report concrete steps in the use of human stem cells to test how diseased cells respond to drugs. Their success highlights a pathway toward faster, cheaper drug development for some genetic illnesses, ...

Genetics

Skin cells reveal DNA's genetic mosaic

(Medical Xpress)—The prevailing wisdom has been that every cell in the body contains identical DNA. However, a new study of stem cells derived from the skin has found that genetic variations are widespread in the body's ...

Medical research

Researchers develop world's first human heart cell model

Researchers at the National Heart Centre Singapore (NHCS) have successfully created a human heart cell model of arrhythmogenic right ventricular cardiomyopathy (ARVC), an inherited heart muscle disorder which puts one at ...

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