Oncology & Cancer

The gut may be the ticket to reducing chemo's side effects

In a new study, scientists observed several simultaneous reactions in mice given a common chemotherapy drug: Their gut bacteria and tissue changed, their blood and brains showed signs of inflammation, and their behaviors ...

Parkinson's & Movement disorders

Where does Parkinson's disease start: In the brain, gut, or both?

Does Parkinson's disease (PD) start in the brain or the gut? In a new contribution published in the Journal of Parkinson's Disease, scientists hypothesize that PD can be divided into two subtypes: gut-first, originating in ...

Health

Exposure to environmental PCBs impairs brain function in mice

Human-made toxic chemicals that linger indefinitely in the environment disrupt the performance of critical helper cells in the mouse brain, leading to impaired function over long-term exposures, say neuroscientists at Georgetown ...

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