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World-first melanoma blood test detects early stages of deadly skin cancer

Skin cancer

World-first melanoma blood test detects early stages of deadly skin cancer

25 Jul 2018

Australian scientists have developed the world’s first blood test to detect melanoma in its early stages. Early trials of the test involving 209 people showed it was capable of picking up early stage...

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Spain's Catalonia in raw milk controversy

Spain's Catalonia in raw milk controversy

25 Jul 2018 • 6 comments

Madrid, July 25, 2018 (AFP) - Catalonia is in the eye of the storm again, but not for its independence drive. This time, the controversy is all about... raw milk. The Spanish region's decision last...

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Concerns over HIV resurgence dominates world AIDS conference

HIV/AIDS

Concerns over HIV resurgence dominates world AIDS conference

24 Jul 2018

Amsterdam, July 23, 2018 (AFP) - Concerns over an HIV resurgence caused by strict drug laws fuelling an epidemic blamed on needle sharing dominated a world AIDS assembly that opened in Amsterdam...

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Cancer treatment could benefit from a major new discovery in DNA

Bladder cancer
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Cancer
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Cervical cancer
Endocrine cancer
Endometrial cancer
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Neuroendocrine tumour
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Cancer treatment could benefit from a major new discovery in DNA

23 Jul 2018

Major positive implications for cancer treatment could be on the horizon as scientists have made a discovery about how cells repair broken strands of DNA. Published in Nature Today, the study found...

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Fats or carbs: What causes obesity?

Obesity

Fats or carbs: What causes obesity?

20 Jul 2018 • 1 comment

Too many carbohydrates or too much fat? Opinions as to which parts of our diets are likely to cause obesity are split. A recent study takes a closer look at the effects of diet on weight and health. E...

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Chronic pain: New compound may replace opioids

Chronic pain: New compound may replace opioids

20 Jul 2018 • 2 comments

Researchers tested an alternative to opioids in a mouse model of chronic pain and found it to be safe, effective, and possess none of the side effects of opioids. A person is said to have chronic...

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How does diabetes affect wound healing?

Diabetes (Type 2)
Diabetes insipidus

How does diabetes affect wound healing?

20 Jul 2018 • 1 comment

Diabetes can cause wounds to heal more slowly. This raises the risk that someone with diabetes will develop infections and other complications. A person who manages their diabetes well can improve...

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Diabetes: Switching to common drugs raises risk of complications

Diabetes (Type 2)
Diabetes insipidus

Diabetes: Switching to common drugs raises risk of complications

20 Jul 2018 • 5 comments

A new study, published in the journal BMJ, finds that switching to a class of drugs called sulfonylureas could raise the risk of complications for people living with type 2 diabetes. Researchers set...

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Potential new MS drug could regenerate myelin

Multiple sclerosis

Potential new MS drug could regenerate myelin

20 Jul 2018

New research could lead to treatments for multiple sclerosis that regenerate myelin, the fatty coating that insulates nerve fibers and protects signals between brain cells. Scientists from the...

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'Link between diabetes and cancer risk firmly established'

Cancer
Diabetes (Type 1)
Diabetes (Type 2)

'Link between diabetes and cancer risk firmly established'

20 Jul 2018 • 2 comments

That diabetes and cancer are linked in some way is by no means a new idea, but it had never previously been confirmed. Now, a major new study draws a firm conclusion: diabetes raises a person's risk...

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Obstructive sleep apnoea linked with brain changes seen in dementia

Frontotemporal dementia
Sleep apnea

Obstructive sleep apnoea linked with brain changes seen in dementia

19 Jul 2018

Obstructive sleep apnoea (OSA) is associated with changes to the structure of the brain that are also seen in the early stages of dementia, a new study has found. Walls of the throat relax and narrow...

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Getting to the heart of the matter: can we prevent cardiovascular disease?

Cardiovascular diseases

Getting to the heart of the matter: can we prevent cardiovascular disease?

19 Jul 2018

The dramatic increase in age-associated disorders such as cardiovascular disease represents a major burden on modern society. Researchers at the University of Leuven, Belgium, are working to prevent...

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