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Can pain be 'switched off'?
Conclusion This study adds to the scientific knowledge about which genes play a role in pain response. The study shows an association between a low pain threshold and reduced gene expression in nine locations on the DNA. This means that researchers have found changes not only in genes already known to be involved in pain response, but in other genes as well. As the study was conducted in identical twins, the researchers have also been able to identify that the gene responses started off the same but have become different for some reason. The study shows that there is an association, but it does not provide information abo...
Source: NHS News Feed - February 5, 2014 Category: Consumer Health News Tags: Genetics/stem cells Medical practice Source Type: news

Green tea compound may improve cancer drugs
Conclusion This study developed a new way of packaging and carrying protein drugs by combining them with a green tea extract called Epigallocatechin-3-O-gallate (EGCG), which itself may have anti-cancer properties. They formed a complex between derivatives of EGCG and the protein cancer drug Herceptin. Tests in the laboratory and in mice indicated it might have better anti-cancer properties than non-complexed free Herceptin. This is encouraging research and may lead to improvements in delivery mechanisms for protein drugs further down the line. But this research remains at a very early stage of development. The results f...
Source: NHS News Feed - October 6, 2014 Category: Consumer Health News Tags: Cancer Medication Source Type: news

Exercise 'most proven method' to prevent return of breast cancer
Conclusion This was a helpful summary of recent research into how lifestyle changes impact on the risk of breast cancer returning, but it does have some limitations. Researching lifestyle factors separately is always difficult as they tend to clump together, making it difficult to pick apart individual factors. For example, people who are more physically active tend to have a healthier diet and are less likely to drink excessive amounts of alcohol or smoke. While the researchers say many studies attempt to make adjustments for these confounding factors, it is difficult to know which studies did this and how successful they...
Source: NHS News Feed - February 22, 2017 Category: Consumer Health News Tags: Cancer QA articles Lifestyle/exercise Source Type: news