North America
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First genetic marker identified for multiple sclerosis severity
A genetic variant for multiple sclerosis severity has been identified, the first known variant of this kind, researchers reported last night. Read more
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Astronauts experience altered gene expression in white blood cells
Genes that help to control immune functions decrease when astronauts reach space but reverses when they return to Earth, according to a new study. Read more
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First integrated Human Lung Cell Atlas published
The largest and most comprehensive cell map of the human lung has been published for the first time, providing valuable insight into lung diseases. Read more
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Early promise for multi-cancer blood test
A multi-cancer blood test being trialled across the UK has shown significant promise in an early study, a global conference is to hear. Read more
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Nasal spray with ketamine for severe migraine
Ketamine nasal spray may be a promising treatment for chronic migraine, reducing headache intensity and improving quality of life, researchers say today. Read more
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Study backs cannabis pain relief for cancer patients
A study of medicinal cannabis for cancer patients has shown promising results, researchers report today. Read more
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Early vaping linked to smoking risk
E-cigarette use in early adolescents who also smoke tends to raise the risk of future smoking, according to a new analysis of the issue. Read more
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New test for Parkinson’s
Scientists have identified a new method of testing allowing Parkinson’s disease to be defined earlier and more accurately, it was announced today. Read more
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Urine test predicts bladder cancer years before diagnosis
Bladder cancer can be detected up to 12 years before symptoms appear, thanks to a test that looks for genetic mutations in urine, a conference has heard. Read more
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Low dose radiation ‘linked to increased risk of heart disease’
Exposure to low doses of ionising radiation is associated with a modest increased excess risk of heart disease, researchers report today. Read more