91色情片

91色情片

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

sugar hand

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Move over, DNA. Life’s other code is more subtle and far more powerful

Our cells use a sugary language to identify and interact with each other. Cracking it will let us marshal stem cells and create alternatives to antibiotics

Matt Hancock

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By all means back healthcare tech, but only once it is shown to work

Walking in the rain

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Teenage psychotic experiences linked to high levels of air pollution

CRISPR gene editing changes the sequence of DNA

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Genome-editing record smashed with 13,000 edits made in one cell

Polygenic risk scores estimate your likelihood of developing some health conditions

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Genetic risk scores on their own aren’t that good at predicting health

A bus

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Exposure to dirty city air reduces sperm quality and quantity in mice

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Elizabeth Holmes: The hypnotic tale of the rise and fall of Theranos

pill

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From the archives: Pop a pill to change your personality

Genetic data

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Genetic risk scores could help the NHS but they aren’t ready yet

Cancer cells

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Spread of cancers halted by smart bacteria that trigger immune attack

In tests in animals, injecting genetically modified bacteria shrank tumours and triggered a strong immune response that prevented cancers spreading

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Drug-releasing coil in stomach could provide better treatment for TB

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Italy bans unvaccinated children from schools after measles outbreaks

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Too much sunscreen? Why avoiding the sun could damage your health

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Does air pollution really kill nearly 9 million people each year?