Gastroenterology

How intestinal bacteria communicate with the body

Bacteria in the intestine pack a wide spectrum of their biomolecules into small capsules. These are transported via the bloodstream to various organs in the body and even absorbed and processed by nerve cells in the brain. ...

Oncology & Cancer

High cell membrane tension constrains the spread of cancer

The membranes of cancer cells are more pliant than the membranes of normal cells. A research collaboration has discovered that cancer invasion and migration can be supressed in mice by manipulating the stiffness of the cell ...

Medications

A drug cocktail stops SARS-CoV-2 infection of stem cells

The COVID-19 vaccine is just one example of the rapid and global effort to stopping the pandemic. Drugs too are being developed. A new study by CiRA researchers shows that the combination of two drugs halts the infection ...

Neuroscience

Stem cells model genetic risk for developing Alzheimer's disease

New research published in Stem Cell Reports has found elevated cholesterol supply from astrocytes to neurons in the model of Alzheimer's disease (AD) brains, suggesting that modulating brain cholesterol could be explored ...

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