Medical Research

324 articles with this tag

Blood Protein Shapes Reveal Alzheimer's Years Early Health

Blood Protein Shapes Reveal Alzheimer's Years Early

A landmark study published in Nature Aging has identified structural changes in three blood proteins that can detect Alzheimer's disease years before...

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How Brain Energy Failure Triggers Depression Health

How Brain Energy Failure Triggers Depression

Scientists are finding that depression may begin not as a chemical imbalance but as an energy crisis inside brain cells — where mitochondria, the cell...

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How Vagus Nerve Stimulation Works and Who It Helps Health

How Vagus Nerve Stimulation Works and Who It Helps

The vagus nerve is the body's longest cranial nerve, linking the brain to nearly every major organ. Vagus nerve stimulation—once a fringe idea—is now...

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How the Gut-Brain Axis Works and Why It Affects Memory Science

How the Gut-Brain Axis Works and Why It Affects Memory

Your gut and brain are in constant two-way communication through the vagus nerve, immune signals, and neurotransmitters — and emerging research shows...

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What Is a Magnetar? The Universe's Most Magnetic Star Science

What Is a Magnetar? The Universe's Most Magnetic Star

Magnetars are a rare type of neutron star with magnetic fields a trillion times stronger than Earth's — capable of releasing more energy in a fraction...

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Mirror Amino Acid Targets Cancer, Spares Healthy Cells Science

Mirror Amino Acid Targets Cancer, Spares Healthy Cells

Scientists have discovered that D-cysteine, a mirror-image form of the amino acid cysteine, can dramatically slow tumor growth while leaving healthy c...

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Sleep Apnea Pill Cuts Breathing Pauses by 47 Percent Health

Sleep Apnea Pill Cuts Breathing Pauses by 47 Percent

A European Phase 2 trial published in The Lancet found that sulthiame, a drug originally used to treat childhood epilepsy, reduced breathing interrupt...

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What Is Acromegaly and Why It's Hard to Diagnose Health

What Is Acromegaly and Why It's Hard to Diagnose

Acromegaly is a rare hormonal disorder caused by excess growth hormone in adults. It progresses slowly over years, often going undiagnosed for half a...

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How C. difficile Infections Work and Why They Recur Health

How C. difficile Infections Work and Why They Recur

C. difficile is a spore-forming bacterium that hijacks the gut after antibiotics wipe out protective bacteria. Here's how it works, why it keeps comin...

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Why Triple-Negative Breast Cancer Is Hard to Treat Health

Why Triple-Negative Breast Cancer Is Hard to Treat

Triple-negative breast cancer lacks the three receptors targeted by most breast cancer drugs, making it harder to treat than other subtypes — but new...

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How DNA Origami Vaccines Work and Why They Matter Health

How DNA Origami Vaccines Work and Why They Matter

Scientists have engineered nanoscale vaccine particles by folding DNA into precise 3D shapes — a platform that rivals mRNA shots while requiring no ul...

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How THC Creates False Memories in the Brain Health

How THC Creates False Memories in the Brain

Cannabis doesn't just blur memories—it can manufacture vivid recollections of things that never happened. Here is the neuroscience behind how THC hija...

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