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Researchers discover 'oncogene addiction' in cancer |
| 16 August 2010 - by Rachael Panizzo |
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Researchers at Yale have identified a potential therapeutic target for cancer in the form of a micro RNA (miRNA) gene that cancer cells, but not normal cells, are dependent on for survival. Inactivating the miRNA causes cancer cell death and tumour regression....[Read More] |
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Setback in non-embryonic stem cell use |
| 02 August 2010 - by Rachael Panizzo |
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Stem cells created from a patients' own tissue are subtly different from those derived from embryos in ways that may affect their therapeutic potential, two independent research groups have found. Both studies found induced pluripotent stem cells (iPS) retain an 'epigenetic memory' of their tissue of origin...[Read More] |
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DNA used to pinpoint ancestors' villages |
| 12 July 2010 - by Rachael Panizzo |
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An individual's genome can be used to accurately predict their ancestral origin, to the nearest five miles, a new study has found...[Read More] |
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Assisted reproduction could lead to increased risks of congenital malformations, say scientists |
| 14 June 2010 - by Rachael Panizzo |
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The risk of congenital malformations is increased in children born through assisted reproductive technology (ART), such as IVF or ICSI (intracytoplasmic sperm injection), researchers report today at the annual conference of the European Society of Human Genetics....[Read More] |
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Multiple Sclerosis stem cell therapy trialled |
| 10 May 2010 - by Rachael Panizzo |
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A clinical trial investigating the treatment of patients with multiple sclerosis (MS) using bone marrow stem cells has produced encouraging results, researchers at Bristol University have reported....[Read More] |
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Air pollution linked to lower IVF success |
| 19 April 2010 - by Rachael Panizzo |
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Exposure to air pollution has been linked to a lower chance of IVF success, a study has found. Nitrogen dioxide, fine particulate matter and ozone posed a particular risk, according to the researchers from Pennsylvania State University College of Medicine, US...[Read More] |
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DNA difference between stem cell types found |
| 12 April 2010 - by Rachael Panizzo |
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Researchers at the Massachusetts General Hospital Cancer Center and Center for Regenerative Medicine have pipointed key genetic differences between mouse embryonic stem cells (ES cells) and induced pluripotent stem cells (iPS cells)....[Read More] |
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Genetic information doesn't improve breast cancer risk prediction, large study finds |
| 22 March 2010 - by Rachael Panizzo |
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Breast cancer risk prediction does not improve significantly when genetic information is included in the risk prediction model, a new study published in the New England Journal of Medicine has found....[Read More] |
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Genetic markers poor at heart disease prediction |
| 08 March 2010 - by Rachael Panizzo |
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A genetic risk score based on several genetic markers associated with cardiovascular disease (CVD) does not improve the prediction of CVD risk, research published in the Journal of the American Medical Association has suggested...[Read More] |
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Bushmen neighbours are genetically continents apart |
| 22 February 2010 - by Rachael Panizzo |
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Comparing the genomes of Archbishop Desmond Tutu and !Gubi, a Khoisan elder from the Kalahari, reveals that, although they are geographical neighbours, their genomes are as different from each other as they are from European or Asian individuals. These findings, published in the journal Nature, reflect the extent of human genetic diversity on the African continent....[Read More] |
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