Healthy Lifestyle

189 articles with this tag

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 Fertility Rates Work—and Why They Keep Falling Science

How Fertility Rates Work—and Why They Keep Falling

The total fertility rate measures how many children women have on average, and it is plunging worldwide. Here is how demographers calculate it, what d...

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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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Why MRI Machines Need Helium—and Why Supply Is Fragile Health

Why MRI Machines Need Helium—and Why Supply Is Fragile

MRI scanners depend on liquid helium to cool their superconducting magnets to near absolute zero. With global supply concentrated in just a few countr...

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How PET Scans Work—and What They Reveal Health

How PET Scans Work—and What They Reveal

Positron emission tomography uses radioactive tracers and gamma-ray detection to map metabolic activity inside the body, making it a vital tool for di...

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How HPV Self-Testing Works—and Why It Could Save Lives Health

How HPV Self-Testing Works—and Why It Could Save Lives

HPV self-collection lets people screen for cervical cancer at home using a simple swab. Here's how the technology works, who it helps, and why experts...

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