Nature Medicine
Doubling down against diabetes: Turbo-charged gut hormones
A collaboration between scientists in Munich, Germany and Bloomington, USA may have overcome one of the major challenges drug makers have struggled with for years: Delivering powerful nuclear hormones to specific tissues, ...
Medical research
Nov 13, 2012 |
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Hormone combination effective and safe for treating obesity in mice
Scientists at Indiana University and international collaborators have found a way to link two hormones into a single molecule, producing a more effective therapy with fewer side effects for potential use as treatment for ...
Medical research
Nov 13, 2012 |
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Study discovers a new live vaccine approach for SARS and novel coronaviruses
Rapid mutation has long been considered a key to viral adaptation to environmental change. But in the case of the coronavirus responsible for deadly severe acute respiratory syndrome (SARS), collaborating researchers at the ...
Medical research
Nov 12, 2012 |
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It's not just what you eat, but when you eat it
Fat cells store excess energy and signal these levels to the brain. In a new study this week in Nature Medicine, Georgios Paschos PhD, a research associate in the lab of Garret FitzGerald, MD, FRS direct ...
Medical research
Nov 11, 2012 |
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Detection, analysis of 'cell dust' may allow diagnosis, monitoring of brain cancer
A novel miniature diagnostic platform using nuclear magnetic resonance (NMR) technology is capable of detecting minuscule cell particles known as microvesicles in a drop of blood. Microvesicles shed by cancer ...
Medical research
Nov 11, 2012 |
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Key discovered to how chemotherapy drug causes heart failure
Doxorubicin, a 50-year-old chemotherapy drug still in widespread use against a variety of cancers, has long been known to destroy heart tissue, as well as tumors, in some patients.
Cancer
Oct 28, 2012 |
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Study discovers unique feature of HIV that helps to create antibodies
Wits researchers have played a pivotal role in an AIDS study published today in the journal, Nature Medicine, which describes how a unique change in the outer covering of the virus found in two HIV infected South African women ...
HIV & AIDS
Oct 22, 2012 |
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Bacterial protein in house dust spurs asthma, according to new study
A bacterial protein in common house dust may worsen allergic responses to indoor allergens, according to research conducted by the National Institutes of Health and Duke University. The finding is the first to document the ...
Inflammatory disorders
Oct 15, 2012 |
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Of mice and men
The use of carefully chosen animal models often underlies crucial medical advances. A perfect example is provided by the recent demonstration that a known drug, imatinib, can be used to treat a rare but ...
Cancer
Oct 15, 2012 |
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Breathe in, breathe out: New way of imaging lungs could improve COPD diagnosis, treatment
A new approach to lung scanning could improve the diagnosis and treatment of a lung disease that affects approximately 24 million Americans and is the country's third-highest cause of death.
Diseases, Conditions, Syndromes
Oct 07, 2012 |
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How immune cells defend themselves against HIV
A team of scientists led by virologists Prof. Oliver T. Fackler and Prof. Oliver T. Keppler from Heidelberg University Hospital have decoded a mechanism used by the human immune system to protect itself from HIV viruses. ...
HIV & AIDS
Oct 02, 2012 |
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Blocking key protein could halt age-related decline in immune system
The older we get, the weaker our immune systems tend to become, leaving us vulnerable to infectious diseases and cancer and eroding our ability to benefit from vaccination. Now Stanford University School of Medicine scientists ...
Medical research
Sep 30, 2012 |
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LIFR protein suppresses breast cancer metastasis
A receptor protein suppresses local invasion and metastasis of breast cancer cells, the most lethal aspect of the disease, according to a research team headed by scientists from The University of Texas MD Anderson Cancer ...
Cancer
Sep 25, 2012 |
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Drug combination against NRAS-mutant melanoma discovered
A new study published online in Nature Medicine, led by scientists at The University of Texas MD Anderson Cancer Center, describes the discovery of a novel drug combination aimed at a subset of melanoma patients who curren ...
Cancer
Sep 17, 2012 |
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Team shows how childhood viral infection leads to increased risk for allergic asthma as adult
(Medical Xpress)—Researchers in the Division of Pulmonary, Allergy and Critical Care Medicine at the University of Pittsburgh School of Medicine have shown in an animal model that a common childhood virus disables the normal ...
Immunology
Sep 12, 2012 |
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