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Celebrity impact on breast cancer screening

Angelina Jolie received widespread media attention in 2013 when she told the public that she'd tested positive for BRCA1, a gene associated with an increased risk of breast and ovarian cancers, and subsequently had a double mastectomy. Now research shows that this publicity did influence some women's intentions to seek out similar genetic testing.

21 Jul 2015

Expectations shape babies' brains

Infants can use their expectations about the world to rapidly shape their developing brains, researchers have found.

21 Jul 2015

MD Anderson researchers find high prevalence of hereditary CRC among people diagnosed before the age of 35

Hereditary colorectal cancers, caused by inherited gene mutations, are relatively rare for most patients. However, researchers at The University of Texas MD Anderson Cancer Center have discovered a particularly high prevalence of hereditary cancers among those diagnosed with the disease before the age of 35. They suggest that these patients should undergo genetic counseling to determine if their families may be at an elevated risk.

21 Jul 2015

Stanford researchers identify iron-containing microglia in the brains of people with Alzheimer's disease

Examining post-mortem tissue from the brains of people with Alzheimer's disease, Stanford University School of Medicine investigators identified what appear to be iron-containing microglia -- specialized scavenger cells that sometimes become inflammatory -- in a particular part of the hippocampus, a key brain structure whose integrity is critical to memory formation.

21 Jul 2015

ULB integrates Arrayjet’s microarray technology to enhance biomolecular analysis using infrared imaging

The Center for Structural Biology and Bioinformatics at the Free University of Brussels has developed an outstanding expertise in the analysis of biological molecules using infrared spectroscopy.

21 Jul 2015

Patients' own genetically engineered immune cells show significant success against multiple myeloma

In recent years, immunotherapy has emerged as a promising treatment for certain cancers. Now this strategy, which uses patients' own immune cells, genetically engineered to target tumors, has shown significant success against multiple myeloma, a cancer of the plasma cells that is largely incurable.

21 Jul 2015

New technique holds promise for improving glycoprotein-based pharmaceuticals

Researchers from the University of Copenhagen have discovered a way of improving biotech drugs. Better, cheaper and more effective drugs to combat cancer, arthritis and many other disorders.

21 Jul 2015

Study finds mechanism that identifies cause of intellectual disabilities in autism, Rett syndrome

The term intellectual disability covers a large number of clinical entities, some with known cause and others of uncertain origin. For example Down syndrome is due to an extra copy of chromosome 21 and Rett syndrome is in part caused by a mutation in the control switch gene called MeCP2.

21 Jul 2015

Research: 'Pill on a string' could help detect early signs of oesophageal cancer

A 'pill on a string' developed by researchers at the University of Cambridge could help doctors detect oesophageal cancer - cancer of the gullet - at an early stage, helping them overcome the problem of wide variation between biopsies, suggests research published today in the journal Nature Genetics.

21 Jul 2015

New drug cures malaria in mice

A new drug acts as a roadblock for malaria, curing mice of established infection, according to a study in The Journal of Experimental Medicine. Treatment was not associated with obvious side effects, suggesting that the drug may also be safe and effective in humans.

21 Jul 2015

New approach holds great promise for developing effective treatments for human mitochondrial diseases

Using existing drugs, such as lithium, to restore basic biological processes in human cells and animal models, researchers may have broken a long-standing logjam in devising effective treatments for human mitochondrial diseases.

21 Jul 2015

New monoclonal antibodies may provide blueprint for effective Alzheimer's disease treatments

Scientists at NYU Langone Medical Center's Center for Cognitive Neurology have evidence that monoclonal antibodies they developed may provide the blueprint for effective treatments for Alzheimer's disease and other neurodegenerative diseases, such as Parkinson's disease.

21 Jul 2015

NeoGenomics announces launch of new germline cancer predisposition testing services

NeoGenomics, Inc., a leading provider of cancer-focused genetic testing services, announced today the launch of a new line of germline cancer predisposition testing services. The new tests include comprehensive testing for BRCA1 and BRCA2 encompassing an analysis of all exons and adjacent intronic regions.

20 Jul 2015

NanoString Technologies launches “Dear Cancer Researchers” campaign

One of the greatest obstacles in the fight against cancer is the pace of the cancer research itself. Today, NanoString Technologies, Inc., a provider of life science tools for translational research and molecular diagnostic products, launched an advertising campaign called “Dear Cancer Researchers” to unveil its industry-changing nCounter SPRINT™ Profiler.

From NanoString Technologies 20 Jul 2015

NDSU assistant professor receives NIH grant to study regulation of transporters in Gram-negative bacteria

Christopher Colbert, assistant professor of biochemistry at North Dakota State University, Fargo, has received a $348,000 grant award from the National Institute of General Medical Sciences of the National Institutes of Health to conduct research on structure-function relationships of iron transport and transcriptional regulation in Gram-negative bacteria.

20 Jul 2015

New approach to imaging glucose uptake activity in single living cells

Researchers at Columbia University have reported a new approach to visualize glucose uptake activity in single living cells by light microscopy with minimum disturbance. In a recent study published in Angewandte Chemie International Edition, Associate Professor of Chemistry Wei Min's team developed a new glucose analogue that can mimic the natural glucose, and imaged its uptake as energy source by living cancer cells, neurons and tissues at the single cell level.

20 Jul 2015

Researchers find evidence that directly links disrupted metabolism to fatal type of lymphoma

Researchers from the School of Medicine at The University of Texas Health Science Center at San Antonio have found evidence that directly links disrupted metabolism (energy production in cells) to a common and often fatal type of lymphoma.

20 Jul 2015

Study findings provide basis for potential development of new methods to control HIV infection

Lower levels of cholesterol in certain immune cells--a result of enhanced cholesterol metabolism within those cells--may help explain why some HIV-infected people are able to naturally control disease progression, according to research that will be presented in a poster at the 8th International AIDS Society Conference on HIV Pathogenesis, Treatment and Prevention (IAS 2015) in Vancouver, Canada, and the pre-conference 2015 Towards an HIV Cure Symposium.

20 Jul 2015

New study may help identify novel ways to treat immune thrombocytopenia

Immune thrombocytopenia, or ITP, is an autoimmune disease whereby the immune system sends antibodies to attack and destroy the body's platelets--blood cells responsible for controlling bleeding.

20 Jul 2015

Study shows that moderate suppression of TSH may be enough even in high-risk thyroid cancer

A study of long-term thyroid cancer outcomes shows, among other findings, that moderate suppression of thyroid-stimulating hormone (TSH), which drives the disease, may be as beneficial as more extreme hormone suppression.

20 Jul 2015

Medical Science News

Celebrity impact on breast cancer screening

Expectations shape babies' brains

MD Anderson researchers find high prevalence of hereditary CRC among people diagnosed before the age of 35

Stanford researchers identify iron-containing microglia in the brains of people with Alzheimer's disease

ULB integrates Arrayjet’s microarray technology to enhance biomolecular analysis using infrared imaging

Patients' own genetically engineered immune cells show significant success against multiple myeloma

New technique holds promise for improving glycoprotein-based pharmaceuticals

Study finds mechanism that identifies cause of intellectual disabilities in autism, Rett syndrome

Research: 'Pill on a string' could help detect early signs of oesophageal cancer

New drug cures malaria in mice

New approach holds great promise for developing effective treatments for human mitochondrial diseases

New monoclonal antibodies may provide blueprint for effective Alzheimer's disease treatments

NeoGenomics announces launch of new germline cancer predisposition testing services

NanoString Technologies launches “Dear Cancer Researchers” campaign

NDSU assistant professor receives NIH grant to study regulation of transporters in Gram-negative bacteria

New approach to imaging glucose uptake activity in single living cells

Researchers find evidence that directly links disrupted metabolism to fatal type of lymphoma

Study findings provide basis for potential development of new methods to control HIV infection

New study may help identify novel ways to treat immune thrombocytopenia

Study shows that moderate suppression of TSH may be enough even in high-risk thyroid cancer

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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