Genes News
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The risk of developing a genetic disease is connected with small changes in many different genes. New analysis reveals how tiny genetic changes can predict which people are most at risk.
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Israel’s PlantArcBio has isolated the genes that help desert organisms survive. Now, the University of Wisconsin-Madison will test the genes’ impact on soybean yields.
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Researchers have proposed altering gene-editing technology with the view of combating diseases without having to trigger permanent changes to the DNA of people. Current gene editing is based on permanently altering DNA.
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A new way to deliver gene-editing technology inside has repaired the mutation that causes Duchenne muscular dystrophy, which is a severe muscle-wasting disease, in mice. The delivery system is CRISPR-Gold.
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Combating the human aging process, either for health reasons or reasons more attuned to simply living for longer, has occupied considerable amounts of scientific inquiry. The solution to combating cell aging may lie with artificial intelligence.
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U.S. researchers based in Oregon have performed of gene editing on human embryos. The researchers corrected defective genes responsible for inherited diseases in several embryos using the gene editing technology CRISPR.
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A next-generation gene-editing system has cured a genetic blood disorder in living mice using intravenous infusion treatment.
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Crete -
Researchers have been keenly studying the populace of isolated Greek village, called Mylopotamos, in order to understand the ‘genetic secrets’ that appear to confer protection against heart disease.
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Consumers, it seems, want the best of both worlds. There is a desire for new ‘fresh’ looking food and there is a desire for only natural ingredients to be used. This stretches to food dyes as well. Researchers have developed natural dyes for corn.
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Are you sharpest in the morning or do you prefer staying up to the late hours? What makes us different might be down to genetics rather than personality, according to a new study.
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Stockholm -
Behind the rage of plumage color and patterning on the feathers of birds is genetics. The precise mechanisms have proved elusive to researchers, until now. Two independent gene mutations reveal the barring pattern in chickens.
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Researchers have discovered the genetic basis of meat eating. This has come about after a review of the genomes of leopards, tigers, killer whales and Tasmanian devils. The research also raises questions about extinction.
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Research into a type of brain cancer has identified a gene that plays a role in helping a tumor to survive radiation treatment and even to expand.
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The causes of autism are varied. However one reason for some people with an autism spectrum disorder is likely to be genetic. New research has identified a new genetic cause.
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A large study has pinpointed a gene variant that suppresses the desire of a person to drink alcohol. The next question is whether the discovery can be used for medicinal purposes.
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Berlin -
Struggling with unmanageable hair? Struggling with hair that won't style or comb? The various states of uncomfortable hair have been attributed, in new scientific research, to genetics.
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One bull, called Pawnee Farm Arlinda Chief, had more than two million great-granddaughters, making him the most successful bovine in history. However, it also appears he had a genetic defect and this has spread through Holstein populations.
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Saarland -
Understanding DNA variations can inform about health risks and it can also provide the basis for personalized medicine. There are still some knowledge gaps — which some call the ‘dark matter' of DNA.
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Meat, vegetables or fish? Whether craving pasta or a chocolate bar our food preferences appear to have a genetic basis, according to a new study.
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Introducing genetically modified bacteria into the intestines of mice appears to protect the rodents from obesity. This could become a treatment option for people.
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The fountain of youth may be a myth but a gene called Nanog might lead to the same effect. A new research breakthrough could bring with it treatments for conditions like atherosclerosis, osteoporosis and Alzheimer’s.
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Lincoln -
Combating the risks associated with bird flu is of global importance. While some research focuses on treatment, and other parts on addressing transmission, another strand looks at patterns of susceptibility.
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Studies using mice, where pups have been born with genes from three parents, have shown that the mice live longer. Scientists are discussing whether such a longevity effect would be seen with people.
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Australian researchers have found a connection between early onset Alzheimer’s disease and a type of genetic mutation. This could signal a new direction for research into the disease.
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Pharmaceutical company AstraZeneca is to embark on an ambitious project that will see the drugs giant sequence 2 million genomes in the quest for new candidate drug products.
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Gene editing technology is seemingly the most important scientific method to emerge in recent years. The primary method is called CRISPR and it is transforming the field of biology.
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Scientists have created a semi-synthetic, functioning bacterium in the lab that has fewer than 500 genes. The importance of "500" is that no bacterium in nature has less than 500 genes.
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A new study has revealed that hundreds of genes are linked to five key inflammatory diseases. The diseases are: ankylosing spondylitis, Crohn's Disease, ulcerative colitis, psoriasis, and primary sclerosing cholangitis.
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Heart attacks can be caused by lifestyle, diet and genetics. With genes, some people are at a greater risk than others. A new study has revealed a new genetic clue.
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London -
According to a new United Nations report, animal biodiversity is needed to improve production and food security on a warmer, more crowded planet.
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Genes Image
The seven candidate genes found in or closest to regions with concordant signatures of selection. Epstein, B. et al.
The three focal populations are labelled and marked with large magenta circles. The magenta lines indicate the approximate location of the disease front in 2000, 2005, 2010 and 2015. Epstein, B. et al.
Representative image of the region of the brain affected by Huntington Disease. Susann Schweiger
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