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Genetics news

Researchers describe mechanism behind progeria

Progeria, a premature aging disease, is the research focus of Roland Foisner's team at the Max F. Perutz Laboratories of the University of Vienna and the Medical University of Vienna. Children suffering from progeria die ...

Oct 06, 2015
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Pegylated enzyme helps in mice with urea cycle disorder

A specially engineered, long-lasting form of the enzyme arginase, which converts arginine to ornithine, reduces levels of arginine in the blood after both single and repeated doses in mice with arginase deficiency said researchers ...

Oct 05, 2015
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Competing mice reveal genetic defects

In recent years, University of Utah biologists showed that when wild-type mice compete in seminatural "mouse barns" for food, territory and mates, they can suffer health problems not revealed by conventional toxicity tests ...

Sep 30, 2015
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Sleep proteins in new DNA repair mechanism

Researchers at Karolinska Institutet and universities in Hong Kong have found a new molecular mechanism for DNA repair involving an unexpected interaction between the PARP-1 protein and sleep proteins in humans. Their discovery ...

Oct 02, 2015
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Maintaining healthy DNA delays menopause

An international study of nearly 70,000 women has identified more than forty regions of the human genome that are involved in governing at what age a woman goes through the menopause. The study, led by scientists at the Universities ...

Sep 28, 2015
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Specific fatty acids may worsen Crohn's disease

Some research has suggested that omega-3 fatty acids, abundant in fish oils, can relieve inflammation in Crohn's disease. But a new study using software developed by Duke scientists hints that we should be paying closer attention ...

Sep 15, 2015
popularity1229 comments 1

Errant gene turns cells into mobile cancer factories

A single stem cell has the potential to generate an animal made of millions of different types of cells. Some cancers contain stem-like but abnormal cells that can act like mini factories to rapidly churn out not only more ...

Sep 10, 2015
popularity161 comments 0

More News Stories

Early warning gene signature for Alzheimer's

A 'gene signature' that could be used to predict the onset of diseases, such as Alzheimer's, years in advance has been developed in research published in the open access journal Genome Biology.

Study reveals the genetic start-up of a human embryo

An international team of scientists led from Sweden's Karolinska Institutet has for the first time mapped all the genes that are activated in the first few days of a fertilized human egg. The study, which is being published ...

Rsu1 gene linked to regulation of alcohol consumption

(Medical Xpress)—A large team of international researchers has found a link between the Rsu1 gene and the degree of impact of alcohol consumption on both fruit flies and humans. In their paper published in Proceedings of ...

Study identifies 'major player' in skin cancer genes

A multidisciplinary team at Yale, led by Yale Cancer Center members, has defined a subgroup of genetic mutations that are present in a significant number of melanoma skin cancer cases. Their findings shed light on an important ...

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