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medicine

COVID-19 Linked to Potentially Dangerous Eye Abnormalities

Researchers using MRI have found significant abnormalities in the eyes of some people with severe COVID-19, according to a study published in the journal Radiology. The study results support the need for eye screening in these patients to provide appropriate treatment... Continue Reading →

Understanding How COVID-19 Vaccines Work

To understand how COVID-19 vaccines work, it helps to first look at how our bodies fight illness. When germs, such as the virus that causes COVID-19, invade our bodies, they attack and multiply. This invasion, called an infection, is what... Continue Reading →

Visual Illusion That May Help Explain Consciousness

How much are you conscious of right now? Are you conscious of just the words in the center of your visual field or all the words surrounding it? We tend to assume that our visual consciousness gives us a rich... Continue Reading →

Evolution may be to blame for high risk of advanced cancers in humans

Compared to chimpanzees, our closest evolutionary cousins, humans are particularly prone to developing advanced carcinomas -- the type of tumors that include prostate, breast, lung and colorectal cancers -- even in the absence of known risk factors, such as genetic... Continue Reading →

COVID-19 virus enters the brain, research strongly suggests

More and more evidence is coming out that people with COVID-19 are suffering from cognitive effects, such as brain fog and fatigue. And researchers are discovering why. The SARS-CoV-2 virus, like many viruses before it, is bad news for the... Continue Reading →

How to make the healthiest coffee

We may all be drinking more coffee to help us survive the COVID-19 lockdown. Scientists announce the healthiest way to make a brew. The first study to examine links between coffee brewing methods and risks of heart attacks and death... Continue Reading →

Obesity impairs immune cell function, accelerates tumor growth

Obesity has been linked to increased risk for over a dozen different types of cancer, as well as worse prognosis and survival. Over the years, scientists have identified obesity-related processes that drive tumor growth, such as metabolic changes and chronic... Continue Reading →

Charting the developing brain

How can you build neuronal networks that are more complex than anything known today? Researchers at the Max Planck Institute for Brain Research in Frankfurt, Germany, have mapped the development of inhibitory neuronal circuitry and report the discovery of distinct... Continue Reading →

Researchers determine how the SARS-CoV-2 virus hijacks and rapidly causes damage to human lung cells

In a multi-group collaborative involving the National Emerging Infectious Disease Laboratories (NEIDL), the Center for Regenerative Medicine (CReM), and the Center for Network Systems Biology (CNSB), scientists have reported the first map of the molecular responses of human lung cells... Continue Reading →

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