Diseases, Conditions, Syndromes

Household bleach inactivates chronic wasting disease prions

A 5-minute soak in a 40% solution of household bleach decontaminated stainless steel wires coated with chronic wasting disease (CWD) prions, according to a new study by National Institutes of Health scientists. The scientists ...

Neuroscience

Fertility and prion disease

A high degree of uncertainty surrounds the issue of the prion disease risk associated with fertility drugs derived from urine, gonadotropins. Writing in the International Journal of Risk Assessment and Management, a team ...

Medical research

Experimental treatment slows prion disease, extends life of mice

Scientists using an experimental treatment have slowed the progression of scrapie, a degenerative central nervous disease caused by prions, in laboratory mice and greatly extended the rodents' lives, according to a new report ...

Neuroscience

Retinal prion disease study redefines role for brain cells

National Institutes of Health scientists studying the progression of inherited and infectious eye diseases that can cause blindness have found that microglia, a type of nervous system cell suspected to cause retinal damage, ...

Alzheimer's disease & dementia

Test detects protein associated with Alzheimer's and CTE

An ultrasensitive test has been developed that detects a corrupted protein associated with Alzheimer's disease and chronic traumatic encephalopathy (CTE), a condition found in athletes, military veterans, and others with ...

Neuroscience

How prions invade the brain

The spread of prions to the brain does not occur by direct transmission across the blood-brain barrier, according to a study published November 29 in the open-access journal PLOS Pathogens by Annika Keller and Adriano Aguzzi ...

Diseases, Conditions, Syndromes

Not all prion strains interfere with each other

The first example of prion strains that replicate independently in vitro and in vivo suggests that strain diversity may be greater than previously thought, according to a study published October 18 in the open-access journal ...

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