The Science Library

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Posts tagged medicine

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Common genetic cause of all versions of ALS found

“The underlying disease process of amyotrophic lateral sclerosis (ALS and Lou Gehrig’s disease), a fatal neurodegenerative disease that paralyzes its victims, has long eluded scientists and prevented development of effective therapies. Scientists weren’t even sure all its forms actually converged into a common disease process.

But a new Northwestern Medicine study for the first time has identified a common cause of all forms of ALS.”

Filed under medicine

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“Why Scientific Studies Are So Often Wrong”

From the Discover Magazine Blog on Health and Medicine.

“Many, and possibly most, scientists spend their careers looking for answers where the light is better rather than where the truth is more likely to lie. They don’t always have much choice. It is often extremely difficult or even impossible to cleanly measure what is really important, so scientists instead cleanly measure what they can, hoping it turns out to be relevant.”

Filed under biology health medicine

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NIH Database of Genotypes and Phenotypes

“The database of Genotypes and Phenotypes (dbGaP) was developed to archive and distribute the results of studies that have investigated the interaction of genotype and phenotype.”

Also from a press release — “The National Institutes of Health has expanded a genetic and clinical research database to give researchers access to the first digital study images. The National Eye Institute (NEI), in collaboration with the National Center for Biotechnology Information (NCBI), has made available more than 72,000 lens photographs and fundus photographs of the back of the eye, collected from the participants of the Age-Related Eye Disease Study (AREDS).”

Filed under biology medicine