Amyotrophic Lateral Sclerosis

Study uncovers key differences among ALS patients

Researchers on Mayo Clinic's Florida campus have identified key differences between patients with sporadic amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease) and those with the most common genetic form of ALS, a ...

Jul 20, 2015
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Scientists identify new drug target to treat ALS

Scientists from the Gladstone Institutes and the University of Michigan have identified a cellular mechanism that can be targeted to treat ALS. The researchers revealed that increasing levels of a certain key protein successfully ...

Jun 08, 2015
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Controller in the cell

Quality control is important – this is not only applicable to industrial production but also true for all life processes. However, whereas an enterprise can start a large-scale recall in case of any doubt, defects in the ...

Jun 08, 2015
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Neurotoxin found in commercial seafood

Popular commercial seafood purchased from Swedish supermarkets at the Stockholm region contains Beta-Methylamino-L-Alanine (BMAA), shows a doctoral thesis from Stockholm University. BMAA is a naturally-occurring amino acid ...

Jun 04, 2015
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Amyotrophic lateral sclerosis (ALS), also referred to as Lou Gehrig's disease in American English and Motor Neurone Disease in British English, is a form of Motor Neuron Disease caused by the degeneration of upper and lower neurons, located in the ventral horn of the spinal cord and the cortical neurons that provide their efferent input. The condition is often called Lou Gehrig's disease in North America, after the New York Yankees baseball player who was diagnosed with the disease in 1939. The disorder is characterized by rapidly progressive weakness, muscle atrophy and fasciculations, spasticity, dysarthria, dysphagia, and respiratory compromise. Sensory function generally is spared, as is autonomic and oculomotor activity. ALS is a progressive, fatal, neurodegenerative disease with most affected patients dying of respiratory compromise and pneumonia after 2 to 3 years; although some perish within a year from the onset of symptoms, and occasional individuals have a more indolent course and survive for many years.

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