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Showing posts with label tumour. Show all posts
Showing posts with label tumour. Show all posts

New pills shrink cancer tumours by half .

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cientists at a British laboratory have developed two pills which can halt the spread of skin cancer by shrinking deadly tumours by half.

Scientists at the GlaxoSmithKline drugs firm say the pills - which could be available within three years - will improve the length and quality of life for those with malignant melanoma, the deadliest form of skin cancer, the Daily Mail reported.

Malignant melanoma is the "most quickly rising" cancer in Britain, with around 10,000 new cases and 2,000 deaths each year. Rates have doubled in the last two decades, because of excessive tanning by British people on holidays to hot countries.

Vitamin C ‘can block tumour growth’

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Vitamin C can help block the growth of cancer cells, found New Zealand researchers—a feat that could be quickly adopted into cancer treatment.

After much controversy over the role of vitamin C in cancer treatment, a team from Otago University at Christchurch have now shown that it has a role in controlling tumour growth.

They have said that their study of tumorous and normal tissue samples from women with cancer of the uterine lining, has given the first direct evidence of a link between vitamin C and a protein called HIF-1.

HIF (hypoxia inducible factor)-1 is considered a key protein in tumour survival.

Mobile phones do not raise risk of brain tumours, say scientists

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Biggest study ever into link between handset use and cancer finds no evidence they are connected, reports Steve Connor.

The largest and most detailed study yet into the health risks posed by mobile phones has failed to find a link between cellphones and brain cancer, although scientists said that they still cannot give categorical assurances that there are no risks attached to using the devices over long periods of time.

More than 10,000 people from 13 countries took part in the study, which compared mobile phone use among people with brain tumours with healthy "controls". It was the biggest such study by far, yet the researchers found no increase in the risk of getting either of two types of brain tumour – and even detected a slightly lower cancer risk among mobile phone users.