Medical Research

328 articles with this tag

What Is Epstein-Barr Virus and Why Does It Cause Disease? Science

What Is Epstein-Barr Virus and Why Does It Cause Disease?

Epstein-Barr virus infects roughly 95% of adults worldwide, hides in immune cells for life, and is linked to multiple sclerosis, several cancers, and...

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How T Cell Metabolism Powers Your Immune System Science

How T Cell Metabolism Powers Your Immune System

T cells dramatically rewire their energy systems when fighting disease. Understanding how these immune cells switch metabolic gears explains why some...

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How Naloxone Works—and Why It Reverses Overdoses Health

How Naloxone Works—and Why It Reverses Overdoses

Naloxone is an opioid antagonist that can reverse a life-threatening overdose in minutes by blocking opioid receptors in the brain. Here is how the dr...

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What Are Nitazenes—and Why They Scare Experts More Than Fentanyl Health

What Are Nitazenes—and Why They Scare Experts More Than Fentanyl

Nitazenes are a class of synthetic opioids first created in the 1950s that can be up to 40 times more potent than fentanyl. Never approved for medical...

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How CAR T-Cell Therapy Works—Reprogramming Immunity Health

How CAR T-Cell Therapy Works—Reprogramming Immunity

CAR T-cell therapy genetically engineers a patient's own immune cells to hunt and destroy cancer. Once limited to blood cancers, it is now expanding i...

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How Digital Pathology Works—and Why It Matters Technology

How Digital Pathology Works—and Why It Matters

Digital pathology uses AI and high-resolution scanners to transform traditional glass tissue slides into powerful diagnostic tools, enabling faster ca...

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How Chagas Disease Works—and Why It Hides for Decades Health

How Chagas Disease Works—and Why It Hides for Decades

Chagas disease infects roughly 8 million people worldwide and kills more than 10,000 each year, yet most carriers never know they have it. Here's how...

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How the Oral Microbiome Works—and Why It Affects Your Whole Body Health

How the Oral Microbiome Works—and Why It Affects Your Whole Body

The human mouth harbors over 700 species of microorganisms that do far more than cause cavities. The oral microbiome influences heart disease, Alzheim...

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How RNAi Drugs Work—Silencing Genes to Treat Disease Science

How RNAi Drugs Work—Silencing Genes to Treat Disease

RNA interference drugs use tiny molecules to silence disease-causing genes before they can produce harmful proteins, offering long-lasting treatments...

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What Is Glioblastoma—and Why Is It So Hard to Treat? Health

What Is Glioblastoma—and Why Is It So Hard to Treat?

Glioblastoma is the most aggressive brain cancer, with a median survival of just 15 months. Here's how it grows, why the blood-brain barrier blocks tr...

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How Chrono-Nutrition Works—and Why Meal Timing Matters Health

How Chrono-Nutrition Works—and Why Meal Timing Matters

Chrono-nutrition is the science of how meal timing interacts with the body's circadian rhythms to influence metabolism, weight, and disease risk. Rese...

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How Smell Tests Detect Alzheimer's Before Memory Fades Science

How Smell Tests Detect Alzheimer's Before Memory Fades

Scientists have discovered that the sense of smell declines years before memory loss in Alzheimer's disease. Simple, low-cost olfactory tests may offe...

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