Diseases, Conditions, Syndromes

SARS-CoV-2 spike protein alone may cause lung damage

Using a newly developed mouse model of acute lung injury, researchers found that exposure to the SARS-CoV-2 spike protein alone was enough to induce COVID-19-like symptoms including severe inflammation of the lungs.

Medical research

Surplus antioxidants are pathogenic for hearts and skeletal muscle

Many heart diseases are linked to oxidative stress, an overabundance of reactive oxygen species. The body reacts to reduce oxidative stress—where the redox teeter-totter has gone too far up—through production of endogenous ...

Neuroscience

New study sheds light into origins of neurodegenerative disease

New research has shed light on the origins of spinocerebellar ataxia type 7 (SCA7) and demonstrates effective new therapeutic pathways for SCA7 and the more than 40 other types of spinocerebellar ataxia. The study, which ...

Neuroscience

New transgenic model of Parkinson's illuminates disease biology

Parkinson's disease (PD) is a neurodegenerative disorder that presents clinically with abnormal movement and tremors at rest. In the brain, PD is marked by the accumulation of the protein, α-synuclein (αS), into clumps ...

Genetics

Researchers identify new genetic disorder

Researchers from Michigan State University College of Human Medicine and physicians from Spectrum Health have identified for the first time in a human patient a genetic disorder only previously described in animal models.

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