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Enlarged hearts are found often, but not exclusively, in those who are obese, have diabetes or high blood pressure. People with none of these underlying problems can be affected, as can elite athletes. For example, a post-mortem diagnosed the problem in Cameroon football midfielder Marc-Vivien Foe, who died in 2003 after collapsing during an international match […]
Mutations in a gene called FIGLA cause premature ovarian failure in at least 1% of women who suffer from the disorder, said researchers from Baylor College of Medicine in Houston and Shandong University in China in a report that appears online in the American Journal of Human Genetics. Premature ovarian failure, which means that the ovaries […]
Cardiomyocytes
Stem cells have been used to create heart cells under lab conditions by researchers from the McEwen Centre for Regenerative Medicine in Toronto.
By supplying the right growth factors at the right time, they encouraged the cells to grow into immature versions of three different types of cardiac cell.
The three cell types they created - cardiomyocytes, […]
G&H’s INTERVIEW WITH NAVIGENICS
Navigenics approached Genetics and Health for an interview. With so much written about similar genomics companies such as 23andme, Knome, deCODE genetics, I was intrigued to learn more about this company. In particular, Navigenics appears to be the only company within this industry genre who provides a comprehensive wellness model – a […]
In this third article originating from G&H’s exclusive interview with Navigenics’ Medical Director, Dr Michael Nierenberg, we explore the whole issue of SNP testing and how SNPs can be used in disease risk assessment.
Navigenics has focused on around 100 of the most definitive research papers on SNPs (single nucleotide polymorphisms) that have been most strongly associated […]
Peripheral artery disease image showing ‘furring up’ of arteries
Peripheral vascular disease (PVD) can affect the arteries, the veins or the lymph vessels. The most common and important type of PVD is peripheral artery disease, which affects about 8 million Americans. It becomes more common as a person gets older, and by age 65, about 12 to 20 % of […]
(Courtesy Daniel P Urban DDS)
More than 12,000 people were interviewed in their homes and questioned about snoring.
It is estimated that about 40% of adult males and 24% of adult females are habitual snorers. For several years now, scientists have been aware of a relationship between snoring and cardiovascular disease. However a team of Hungarian scientists interviewed […]
Our early human ancestors originated from a hot, humid climate where natural selection focused on dispersing heat. As humans migrated to colder climates there would have been evolutionary pressure to adapt to their new settings by boosting the processes that produce and retain heat.
Genes involved in energy metabolism are therefore likely to be central to heat and cold […]
Valentine’s Day - the special day we get loved up and girls get the flowers, chocolates and meals out that we crave for the remaining 364 days of the year!!
When you smokers reach out for that post-intimacy ciggie, best check out your genes to make sure it won’t be your last puff.
New evidence emerges from […]
The EU funded GEN2PHEN project plans to internationally orchestrate the electronic gathering and use of data that show how gene sequences (’genotypes’) contribute to individual differences in disease, drug response, and other characteristics (’phenotypes’). These relationships (usually in the form of “genotype-phenotype” information stored in scattered databases) are deemed to become essential for future prognosis, […]
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