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New quick test promises to reduce economic, health burden of syphilis cases in Latin America

Demystifying the chemical processes that create a wine's aroma, and the invaluable potential application of that understanding in winemaking, is the new objective of scientists in Uruguay who, with European partners, also recently sequenced the genome of the high-value Tannat grape, from which "the most healthy of red wines" are fermented.

2 Sep 2013

Researchers develop new model to predict treatment success more accurately

The HI virus is feared, not least, because of its great adaptability. If the virus mutates at precisely the point targeted by a drug, it is able to neutralise the attack and the treatment fails. To minimise these viral defence mechanisms, doctors treat patients with modern combination therapies involving the simultaneous administration of several drugs. This approach forces the virus to run through a series of mutations before it becomes immune to the drugs.

2 Sep 2013

Drug for children with sickle cell anemia reduces hospitalizations and treatment costs

A drug proven effective for treatment of adults and children with sickle cell anemia reduced hospitalizations and cut annual estimated medical costs by 21 percent for affected infants and toddlers, according to an analysis led by St. Jude Children's Research Hospital. The report appears today in the advance online edition of the journal Pediatrics.

2 Sep 2013

Aortic stenosis doubles in patients with family history of the condition

Aortic stenosis is the most common heart valve disease in the elderly. It is associated with congenital bicuspid aortic valve and previous rheumatic heart disease, but is also often caused by calcification of a normal valve. Calcification of a normal valve may be associated with atherosclerotic changes in the portion of the aorta closest to the valve.

2 Sep 2013

Holistic approach to understand and treat TB

For years, physicians around the world have watched as strain after strain of the deadly bacteria Mycobacterium tuberculosis evolves resistance to drugs.

2 Sep 2013

Nanostructures made of DNA strands can encapsulate, release small-molecule drugs

Nanoscale "cages" made from strands of DNA can encapsulate small-molecule drugs and release them in response to a specific stimulus, McGill University researchers report in a new study.

2 Sep 2013

Deaths from cardiovascular disease higher in winter and lower in summer, says doctor

Dr Marques-Vidal said: "Deaths from cardiovascular disease are higher in winter and lower in summer. We decided to conduct a large scale study to see whether cardiovascular risk factors have a seasonal pattern which could explain the seasonality in deaths."

2 Sep 2013

Researchers discover role played by epigenetic factors in senescence and age-related diseases

One way cells promote tumor suppression is through a process called senescence, an irreversible arrest of proliferation. Senescence is thought to be associated with normal aging, but is also a protective measure by the body against run-away cell replication.

31 Aug 2013

'Quest to Cure MSA in Honor of Rex Griswold' drives in-depth genomic investigation of rare nerve disorder

Rex Griswold, Vice President of Sales for Nestl- Waters North America, was a driving force at the company for more than two decades until Multiple System Atrophy (MSA) suddenly struck him.

31 Aug 2013

Promiscuity in mice is matter of free choice

We know from earlier studies that mice can derive genetic benefits when females mate with multiple males, but until recently, the conditions under which females will voluntarily mate with multiple males were not clear. Kerstin Thonhauser and her colleagues from the Konrad Lorenz Institute of Ethology of the Vetmeduni Vienna conducted a series of experiments in which female wild-derived house mice (Mus musculus) could mate freely with one or two males while not in danger of sexual coercion by a male.

31 Aug 2013

Schizophrenia genetics come into focus

A study in Nature Genetics illustrates the large impact of genetic variation on risk for schizophrenia.

30 Aug 2013

Research examines people who use social networking sites to monitor their romantic partners

With the widespread popularity of social networking sites such as Facebook, it is increasingly common for people to use interpersonal electronic surveillance to monitor the activities of current and former romantic partners.

30 Aug 2013

Researchers raise awareness about ovarian cancers into synagogues across the country

This fall, the University of Pennsylvania's Basser Research Center for BRCA is taking its lifesaving efforts to raise awareness about hereditary breast and ovarian cancers on the road and into synagogues across the country.

30 Aug 2013

Biologists discover gene responsible for development, reproduction and ageing process

Biologists at the University of Fribourg have been looking at a threadworm gene which also occurs in humans. This gene could be central to a genetic system which is responsible for development, reproduction and the ageing process.

30 Aug 2013

EES focuses on challenges, opportunities in urban water system innovation

Existing urban water systems are at the end of their design lifetimes. New, innovative solutions are needed, and these must combine technology and engineering with an understanding of social systems and institutions. The current issue of Environmental Engineering Science, the Official Journal of the Association of Environmental Engineering and Science Professors, focuses on Re-inventing Urban Water Systems.

30 Aug 2013

Salford Royal consultant neurologist to launch largest study of pain in Parkinson's disease

Salford Royal Consultant Neurologist and University of Manchester academic Dr Monty Silverdale is to launch the largest ever study of pain in Parkinson's Disease.

30 Aug 2013

Dieting before getting pregnant not enough to prevent diabetes risks

Bethesda, MD-While there is never a bad time to address one's own obesity, if you're hoping to lose weight before conception for the sake of your child, here's some bad news: Some of the epigenetic damage might have already been done, even if you lose the weight just before conception.

30 Aug 2013

Scientists identify enzyme mutation that occurs in castration-resistant prostate cancer

The mutation occurs in the androgen-synthesizing enzyme 3βHSD1 in castration-resistant prostate cancer (CRPC), according to research published online today in Cell. This mutation enables the tumor to make its own supply of androgens, a hormone that fuels the growth of the prostate cancer.

30 Aug 2013

BTNL2 gene mutation that impacts immune function increases risk of prostate cancer

A team of researchers led by Janet Stanford, Ph.D., of Fred Hutchinson Cancer Research Center has discovered that mutations in the gene BTNL2, which encodes a protein involved in regulating T-cell proliferation and cytokine production - both of which impact immune function - increase the risk of developing prostate cancer.

30 Aug 2013

Researchers identify mutation in CNGB1 gene causing PRA in Phalene and Papillon

Professor Hannes Lohi's research group at the University of Helsinki and Folkh-lsan Research Center, Finland, has identified a mutation in CNGB1 gene, causing progressive retinal atrophy (PRA) in the Phalene and Papillon dog breeds.

30 Aug 2013

Genetic News and Research

New quick test promises to reduce economic, health burden of syphilis cases in Latin America

Researchers develop new model to predict treatment success more accurately

Drug for children with sickle cell anemia reduces hospitalizations and treatment costs

Aortic stenosis doubles in patients with family history of the condition

Holistic approach to understand and treat TB

Nanostructures made of DNA strands can encapsulate, release small-molecule drugs

Deaths from cardiovascular disease higher in winter and lower in summer, says doctor

Researchers discover role played by epigenetic factors in senescence and age-related diseases

'Quest to Cure MSA in Honor of Rex Griswold' drives in-depth genomic investigation of rare nerve disorder

Promiscuity in mice is matter of free choice

Schizophrenia genetics come into focus

Research examines people who use social networking sites to monitor their romantic partners

Researchers raise awareness about ovarian cancers into synagogues across the country

Biologists discover gene responsible for development, reproduction and ageing process

EES focuses on challenges, opportunities in urban water system innovation

Salford Royal consultant neurologist to launch largest study of pain in Parkinson's disease

Dieting before getting pregnant not enough to prevent diabetes risks

Scientists identify enzyme mutation that occurs in castration-resistant prostate cancer

BTNL2 gene mutation that impacts immune function increases risk of prostate cancer

Researchers identify mutation in CNGB1 gene causing PRA in Phalene and Papillon

eBook: Using iPSCs models for human disease research and drug discovery eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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