Biotechnology

155 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 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 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 Zoonotic Spillover Works—and Why It Sparks Pandemics Science

How Zoonotic Spillover Works—and Why It Sparks Pandemics

Most emerging infectious diseases originate in animals. Here's how pathogens jump the species barrier, why certain animals are prime reservoirs, and w...

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How Cell-Free Biomanufacturing Works—No Cells Required Science

How Cell-Free Biomanufacturing Works—No Cells Required

Cell-free biomanufacturing produces proteins, vaccines, and chemicals using cellular machinery extracted from disrupted cells—no living organisms need...

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How Optogenetics Works—Controlling Cells With Light Science

How Optogenetics Works—Controlling Cells With Light

Optogenetics uses light-sensitive proteins to switch individual brain cells on and off with millisecond precision, opening doors to treating blindness...

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How ALS Attacks the Body—and Why It's So Hard to Stop Science

How ALS Attacks the Body—and Why It's So Hard to Stop

Amyotrophic lateral sclerosis destroys motor neurons that control voluntary movement, leaving patients progressively paralyzed. Here's how the disease...

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How mRNA Cancer Vaccines Work—and Why They Matter Science

How mRNA Cancer Vaccines Work—and Why They Matter

The same mRNA technology behind COVID-19 shots is now being turned against cancer. Personalized therapeutic vaccines teach a patient's immune system t...

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How Clinical Trials Work—From Lab to Pharmacy Health

How Clinical Trials Work—From Lab to Pharmacy

Clinical trials are the rigorous, multi-phase process every new drug must survive before reaching patients. Here is how the system works, why it takes...

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