Medical research

Can vaping scar your lungs? New insights and a possible remedy

Researchers report evidence that the compounds in e-cigarette liquid could potentially cause the body's tissue repair process to go haywire and lead to scarring inside the lungs. The new study, conducted in cell cultures, ...

Medical research

'Promiscuous parasites' hijack host immune cells

Toxoplasma gondii parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the world's population, ...

Alzheimer's disease & dementia

Warning signs for dementia found in the blood

Researchers at the DZNE and the University Medical Center Göttingen (UMG) have identified molecules in the blood that can indicate impending dementia. Their findings, which are presented in the scientific journal EMBO Molecular ...

Medical research

Encapsulated stem cells accelerate wound healing

A team of Cornell scientists has shown that stem cells confined inside tiny capsules secrete substances that help heal simulated wounds in cell cultures, opening up new ways of delivering these substances to locations in ...

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