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HIV-derived antibacterial compounds could be potential treatments for drug-resistant bacterial infections

A team of researchers at the University of Pittsburgh has developed antibacterial compounds, derived from the outer coating of HIV, that could be potential treatments for drug-resistant bacterial infections and appear to avoid generating resistance. These new agents are quite small, making them inexpensive and easy to manufacture.

20 Jun 2013

High strength satin drugs do not increase risk of kidney injury among heart attack survivors

A higher strength of cholesterol-lowering drugs, or statins, did not increase the risk of kidney injury among heart attack survivors, according to preliminary research presented at the American Heart Association's Emerging Science Series Webinar.

20 Jun 2013

New study shows that dietary fructose causes liver damage even without weight gain

The role of dietary fructose in the development of obesity and fatty liver diseases remains controversial, with previous studies indicating that the problems resulted from fructose and a diet too high in calories.

20 Jun 2013

Staph-killing compound may be effective against osteomyelitis

Osteomyelitis - a debilitating bone infection most frequently caused by Staphylococcus aureus ("staph") bacteria - is particularly challenging to treat.

20 Jun 2013

Loyola researcher to study role of Vitamin D in women with diabetes and depression

A Loyola University Chicago Niehoff School of Nursing researcher has received a four-year, $1.49 million grant to study whether Vitamin D can improve mood in women with diabetes who are depressed.

20 Jun 2013

Researchers shed light on how rice blast fungus invades plant tissue

Like a stealthy enemy, blast disease invades rice crops around the world, killing plants and cutting production of one of the most important global food sources.

19 Jun 2013

New chemical probe confirms that hydrogen sulfide is generated by body's growing cells.

A new study confirms directly what scientists previously knew only indirectly: The poisonous "rotten egg" gas hydrogen sulfide is generated by our body's growing cells.

19 Jun 2013

Signaling pathway correlates with EGFR status and poor survival in breast cancer patients

Researchers have discovered and mapped the signaling network between two previously unconnected proteins, exposing a link that, if broken, could cut off cancer cell growth at its starting point.

19 Jun 2013

OHSU analysis finds previous studies have overstated effectiveness of bone growth product used in spinal surgeries

An analysis by the Evidence-based Practice Center at Oregon Health & Science University has found that previously published clinical trial studies about a controversial bone growth product used in spinal surgeries overstated the product's effectiveness.

19 Jun 2013

New breakthrough in chemical nanoengineering may help develop light-regulated therapeutic molecules

The scientific cooperation between chemists, biotechnologists and physicists from various Catalan institutes, headed by Pau Gorostiza, from the Institute for Bioengineering of Catalonia (IBEC), and Ernest Giralt, from the Institute for Research in Biomedicine (IRB Barcelona), has led to a breakthrough that will favor the development of light-regulated therapeutic molecules.

19 Jun 2013

Combination of two proteins released after head injury might be best way to diagnose MTBI

Scientists are scrambling to gather data for the FDA to support the need for a blood test to diagnose brain injury in the United States. The University of Rochester Medical Center just added significant evidence by reporting in the Journal of Neurotrauma that it might be clinically useful to measure two brain biomarkers instead of one.

19 Jun 2013

Scientists find new biomarker to accurately measure long-term sugar intake from blood or hair sample

FAIRBANKS, Alaska-Scientists at the University of Alaska Fairbanks identified a new tool that can dramatically improve the notoriously inaccurate surveys of what and how much an individual eats and drinks. Their research is published in the June 2013 issue of the Journal of Nutrition.

19 Jun 2013

Lipidation states in certain proteins in the brain differ depending on genotype, cognitive diseases

The lipidation states (or modifications) in certain proteins in the brain that are related to the development of Alzheimer disease appear to differ depending on genotype and cognitive diseases, and levels of these protein and peptides appear to be influenced by diet, according to a report published Online First by JAMA Neurology, a JAMA Network publication.

19 Jun 2013

Researchers identify biochemical pathway essential for promoting head and neck cancer

A study led by researchers at The Ohio State University Comprehensive Cancer Center-- Arthur G. James Cancer Hospital and Richard J. Solove Research Institute has identified a biochemical pathway in cancer stem cells that is essential for promoting head and neck cancer.

19 Jun 2013

Research findings may pave way for new strategy to combat lung cancer

Recent research has shown that cancer cells have a much different - and more complex - metabolism than normal cells. Now, scientists at The University of Texas at Dallas have found that exploiting these differences might provide a new strategy to combat lung cancer.

19 Jun 2013

Blocking B1R receptor activity in brains of Alzheimer's mice recovers memory and cerebrovascular function

A new study shows that memory pathology in older mice with Alzheimer's disease can be reversed with treatment. The study by researchers from the Montreal Neurological Institute and Hospital - The Neuro, at McGill University and at Universit- de Montr-al found that blocking the activity of a specific receptor in the brain of mice with advanced Alzheimer's disease (AD) recovers memory and cerebrovascular function.

18 Jun 2013

FGF21 endocrine hormone which reduces glucose levels also protects against cardiac diseases in mice

A research group has found that FGF21, an endocrine factor which reduces glucose levels, protects against cardiac diseases in mice. The research, published online on the journal Nature Communications, was led by Francesc Villarroya, professor from the Department of Biochemistry and Molecular Biology of the UB and Director of the Institute of Biomedicine of the University of Barcelona (IBUB), affiliated centre with the campus of international excellence BKC.

18 Jun 2013

IDC announces recipients of HPC Innovation Excellence Award at ISC'13

International Data Corporation today announced the fifth round of recipients of the HPC Innovation Excellence Award at the ISC'13 supercomputer industry conference in Leipzig, Germany. Prior winners were announced at the ISC'11, SC'11, ISC'12, and SC'12 supercomputing conferences.

18 Jun 2013

Moffitt Cancer Center, Advinus Therapeutics form strategic partnership

Moffitt Cancer Center announced a strategic partnership with Advinus Therapeutics to advance its discoveries to the clinics. Two promising targeted cancer therapies (Rb:Raf-1 disruptor and ROCK inhibitor) developed by Moffitt scientists are selected as the first set.

18 Jun 2013

Men with haplogroup I of Y chromosome have 50% greater risk of developing heart disease

University of Leicester scientists have discovered a potential genetic contributor to the increased risk of heart disease among men.

18 Jun 2013

G Protein News and Research

HIV-derived antibacterial compounds could be potential treatments for drug-resistant bacterial infections

High strength satin drugs do not increase risk of kidney injury among heart attack survivors

New study shows that dietary fructose causes liver damage even without weight gain

Staph-killing compound may be effective against osteomyelitis

Loyola researcher to study role of Vitamin D in women with diabetes and depression

Researchers shed light on how rice blast fungus invades plant tissue

New chemical probe confirms that hydrogen sulfide is generated by body's growing cells.

Signaling pathway correlates with EGFR status and poor survival in breast cancer patients

OHSU analysis finds previous studies have overstated effectiveness of bone growth product used in spinal surgeries

New breakthrough in chemical nanoengineering may help develop light-regulated therapeutic molecules

Combination of two proteins released after head injury might be best way to diagnose MTBI

Scientists find new biomarker to accurately measure long-term sugar intake from blood or hair sample

Lipidation states in certain proteins in the brain differ depending on genotype, cognitive diseases

Researchers identify biochemical pathway essential for promoting head and neck cancer

Research findings may pave way for new strategy to combat lung cancer

Blocking B1R receptor activity in brains of Alzheimer's mice recovers memory and cerebrovascular function

FGF21 endocrine hormone which reduces glucose levels also protects against cardiac diseases in mice

IDC announces recipients of HPC Innovation Excellence Award at ISC'13

Moffitt Cancer Center, Advinus Therapeutics form strategic partnership

Men with haplogroup I of Y chromosome have 50% greater risk of developing heart disease

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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