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New study to explore mechanisms responsible for taste changes following RYGB, diet-induced obesity

Currently, one of the most effective surgical methods for treating obesity is the Roux-en-Y gastric bypass surgery, which limits the amount of food and drink that can be ingested at one time and the amount of calories and nutrients absorbed through the intestinal tract. An unintended side effect of RYGB is that it reduces the patient's taste for sweet and fatty foods—but there is no scientific explanation for why these taste changes occur.

28 Jul 2015

New technology enhances investigations of epigenomes

A new technology that will dramatically enhance investigations of epigenomes, the machinery that turns on and off genes and a very prominent field of study in diseases such as stem cell differentiation, inflammation and cancer, is reported on today in the research journal Nature Methods.

28 Jul 2015

Wayne State leads landmark study that examines clinical use of polymyxin B to treat superbugs

With the decline of the development of new antibiotics due to the complexity and expense of discovering them, there has been a rapid growth of antibiotic resistant pathogens that is one of the leading causes of death. With the help of a nearly $4.9 million, 5-year grant from the National Institute for Allergy and Infectious Diseases of the National Institutes of Health, Wayne State University School of Medicine researchers are leading a landmark multi-center, international study that will provide essential information to clinicians for use of polymoxin B in critically ill patients where no other treatments will work.

28 Jul 2015

Weight loss through lifestyle modifications, bariatric surgery can reduce features of NASH

Weight loss through both lifestyle modification and bariatric surgery can significantly reduce features of nonalcoholic steatohepatitis (NASH), a disease characterized by fat in the liver, according to two new studies published in Gastroenterology, the official journal of the American Gastroenterological Association.

28 Jul 2015

UC San Diego Health signs affiliation agreement with La Jolla Institute for Allergy and Immunology

UC San Diego Health, with the University of California, San Diego School of Medicine, has entered into a multi-year affiliation agreement with La Jolla Institute for Allergy and Immunology designed to deepen existing collaborative relationships, boost basic research of diseases of the immune system and more quickly introduce new clinical treatments and therapies.

28 Jul 2015

Study suggests potential way to predict autism or psychosis risk in children with genetic abnormality

Doctors and researchers have long known that children who are missing about 60 genes on a certain chromosome are at a significantly elevated risk for developing either a disorder on the autism spectrum or psychosis — that is, any mental disorder characterized by delusions and hallucinations, including schizophrenia. But there has been no way to predict which child with the abnormality might be at risk for which disorder.

28 Jul 2015

Resistance training can help reduce liver fat levels in patients suffering from fatty liver disease

Resistance training in the gym leads to a fall in liver fat levels. This is the finding of a new study held at the University of Haifa in cooperation with Tel Aviv Medical Center and Tel Aviv University.

28 Jul 2015

Study sheds light on current and potential treatment options for schistosomiasis

In a special free issue of Future Medicinal Chemistry, leading experts explore current and potential new treatment options for the deadly neglected tropical disease schistosomiasis.

28 Jul 2015

Brazilian cardiovascular researcher receives Georg Forster Research Award

The cardiovascular researcher Professor Robson Augusto Souza dos Santos of the Federal University of Minas Gerais in Belo Horizonte, Brazil, has been awarded the Georg Forster Research Award of the Alexander von Humboldt Foundation.

28 Jul 2015

New technique improves survival time for glioblastoma patients by 50%

The rapid spread of a common and deadly brain tumor has been slowed down significantly in a mouse model by cutting off the way some cancer cells communicate, according to a team of researchers that includes UF Health faculty.

28 Jul 2015

UTHealth researchers provide insights into current understanding of childhood obesity epidemic

Encouraging more social interaction for children rather than just limiting TV time and enforcing strong nutritional policies in schools are two of the ways to decrease child obesity rates, according to researchers from the Michael & Susan Dell Center for Healthy Living at The University of Texas Health Science Center at Houston School of Public Health Austin Regional Campus.

28 Jul 2015

Yale researchers confirm NF1 gene as major player in development of skin cancer

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 mutation in this deadly disease, and may lead to more targeted anti-cancer therapies.

28 Jul 2015

New Iowa State study finds strong link between insulin resistance and increased Alzheimer's disease risk

The fact that obesity increases the risk of cardiovascular disease and some cancers is well known. But a new Iowa State University study adds to the growing evidence that memory loss should also be a top concern.

28 Jul 2015

Scientists reveal potential therapeutic approach to idiopathic pulmonary fibrosis

Idiopathic pulmonary fibrosis is a very aggressive form of pulmonary fibrosis and has a particularly poor prognosis. This fatal disease, for which so far no causal therapies exist, is characterized by a massive deposition of connective and scar tissue in the lung, which leads to a progressive loss of lung function and ultimately death.

28 Jul 2015

Researchers confirm neural efficiency hypothesis

The brains of more intelligent people are capable of solving tasks more efficiently, which is why these people have superior cognitive faculties, or as Elsbeth Stern, Professor for Research on Learning and Instruction at ETH Zurich, puts it: "when a more and a less intelligent person are given the same task, the more intelligent person requires less cortical activation to solve the task."

28 Jul 2015

TSRI scientists awarded grant to explore therapeutic potential of protein receptors in Parkinson's disease, other disorders

Scientists from the Florida campus of The Scripps Research Institute have been awarded nearly $1.5 million from the National Institute of General Medical Sciences of the National Institutes of Health to explore the therapeutic potential of a class of proteins that play essential roles in the regulation and maintenance of human health.

28 Jul 2015

Detailed, 3D image of malaria protein could help develop new antimalarial drugs

The first three-dimensional image capturing a critical malaria 'conductor' protein could lead to the development of a new class of antimalarial drugs.

28 Jul 2015

Researchers find blood marker that can help identify women at particular risk for postpartum depression

Postpartum depression is a debilitating disorder that affects nearly 20 percent of new mothers, putting their infants at increased risk for poor behavioral, cognitive and social development.

28 Jul 2015

Protein imbalances within cells can cause ovarian cancer

Cancer can be caused solely by protein imbalances within cells, a study of ovarian cancer has found. The discovery is a major breakthrough because, until now, genetic aberrations have been seen as the main cause of almost all cancer.

28 Jul 2015

Mobile Stroke Treatment Units can improve survival rates and enhance patient's chance of recovery

Two new studies presented today at the Society of NeuroInterventional Surgery 12th Annual Meeting in San Francisco, report that Mobile Stroke Treatment Units (MSTUs) can significantly reduce the time it takes to diagnose and treat patients for stroke, greatly improving survival rates and enhancing a patient's chance of recovery.

28 Jul 2015

Medical Research News

New study to explore mechanisms responsible for taste changes following RYGB, diet-induced obesity

New technology enhances investigations of epigenomes

Wayne State leads landmark study that examines clinical use of polymyxin B to treat superbugs

Weight loss through lifestyle modifications, bariatric surgery can reduce features of NASH

UC San Diego Health signs affiliation agreement with La Jolla Institute for Allergy and Immunology

Study suggests potential way to predict autism or psychosis risk in children with genetic abnormality

Resistance training can help reduce liver fat levels in patients suffering from fatty liver disease

Study sheds light on current and potential treatment options for schistosomiasis

Brazilian cardiovascular researcher receives Georg Forster Research Award

New technique improves survival time for glioblastoma patients by 50%

UTHealth researchers provide insights into current understanding of childhood obesity epidemic

Yale researchers confirm NF1 gene as major player in development of skin cancer

New Iowa State study finds strong link between insulin resistance and increased Alzheimer's disease risk

Scientists reveal potential therapeutic approach to idiopathic pulmonary fibrosis

Researchers confirm neural efficiency hypothesis

TSRI scientists awarded grant to explore therapeutic potential of protein receptors in Parkinson's disease, other disorders

Detailed, 3D image of malaria protein could help develop new antimalarial drugs

Researchers find blood marker that can help identify women at particular risk for postpartum depression

Protein imbalances within cells can cause ovarian cancer

Mobile Stroke Treatment Units can improve survival rates and enhance patient's chance of recovery

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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