Preliminary tests have demonstrated that a new device may enable existing breast cancer imagers to provide up to six times better contrast of tumors in the breast, while maintaining the same or better image quality and halving the radiation dose to patients. The advance is made possible by a new device developed for 3D imaging of the breast by researchers at the Department of Energy's Thomas…
Researchers at Hospital for Special Surgery (HSS) have uncovered a potential genetic trigger of systemic autoimmune disease. The study, the culmination of more than 10 years of research, discovered virus-like elements within the human genome linked to the development of two autoimmune diseases: lupus and Sjogren's syndrome.
A new nano-fabricated platform for observing brain cancer cells provides a much more detailed look at how the cells migrate and a more accurate post-surgery prognosis for brain cancer (glioblastoma) patients.
Leading oncologists from across Europe and the UK have joined the debate over the British referendum on whether to leave the EU, adding their support to the campaign to remain in the European Union. Report: Mark Nicholls
A new technique developed by Gordana Vunjak-Novakovic, the Mikati Foundation Professor of Biomedical Engineering at Columbia Engineering and professor of medical sciences (in Medicine) at Columbia University, repairs large bone defects in the head and face by using lab-grown living bone, tailored to the patient and the defect being treated. This is the first time researchers have grown living…
An international team led by researchers at the Austrian Institute of Molecular Biotechnology (IMBA) in Vienna and the University of Maryland School of Medicine in Baltimore discovered that genetically determined breast cancer can be largely prevented by blocking a bone gene. An already approved drug could be quickly available and would then be the first breast cancer prevention drug.
Cancer researchers from the Würzburg University, in cooperation with the international Cancer Genome Atlas Research Network, have identified new genetic drivers of adrenal cancer. Würzburg was the center of coordination of the European scientists.
Scientists from the University of Zurich have been able to understand for the first time why many cancer cells adapt relatively quickly to the treatment with therapeutic antibodies in invasive forms of breast cancer. Instead of dying off, they are merely rendered inactive. The researchers have now developed an active substance that kills the cancer cells very effectively without harming healthy…
Researchers at the University of Bonn and the Ludwig-Maximilians-Universität of Munich have decoded a new mechanism of how the immune system can specifically attack pigmented cells of the skin. It was previously believed that natural killer cells did not have an immunological memory for the body's own tissues. However, the scientists have now showed that these immune cells can indeed…
Her Majesty Queen Elizabeth II has officially opened the Cardiff University Brain Research Imaging Centre (CUBRIC), a unique neuroimaging research hub in Wales. The facility will seek to provide unprecedented insights into the causes of neurological and psychiatric conditions such as dementia, schizophrenia and multiple sclerosis, as well as an understanding into the mechanisms of a healthy…
Scientists at the University of British Columbia and Vancouver Coastal Health have proven that multiple sclerosis (MS) can be caused by a single genetic mutation – a rare alteration in DNA that makes it very likely a person will develop the more devastating form of the neurological disease.
The unusual electronic properties of some superconducting materials permit lossless and dense electrical currents at very low temperatures, even in high magnetic fields. Conductors made of these materials are thus ideal for winding coils to generate very high magnetic fields, which are essential for a number of applications like magnetic medical imaging, MR spectroscopy for the analysis of…
New, screen-printed, flexible MRI coils may be able to reduce the amount of time it takes to get an MRI scan. Researchers funded by the National Institute of Biomedical Imaging and Bioengineering (NIBIB), part of the National Institutes of Health (NIH), have developed light and flexible MRI coils that produce high quality MRI images and in the future could lead to shorter MRI scan time periods.
Carol - I. Geppert MD, from the Institute for Pathology at Erlangen University Hospital, Friedrich Alexander University Erlangen-Nuremberg, debates the impact of digitisation on pathology.
Harnessing the potential of digital pathology is taking research into new and more efficient biomarkers to a new level. By combining strategic planning with the latest digital pathology technology, high quality tissue microarrays for biomarker research are being produced.
The sharing of genetic information from millions of cancer patients around the world could be key to revolutionising cancer prevention and care, according to a leading cancer expert from Queen’s University Belfast.
New research has found that a process initiated in white blood cells known as neutrophils may lead to worse outcomes for some patients with chronic obstructive pulmonary disease (COPD). The discovery may help identify patients at higher risk for COPD progression, who might also show little benefit from standard treatments.
To make a good framework for filling in missing bone, mix at least 30 percent pulverized natural bone with some special man-made plastic and create the needed shape with a 3D printer. That’s the recipe for success reported by researchers at The Johns Hopkins University.
Virologists from KU Leuven, Belgium, have shown that an experimental antiviral drug against hepatitis C slows down the development of Zika in mice. The research team was led by Professor Johan Neyts from the Laboratory of Virology and Chemotherapy.
Including a small amount of chocolate each day could help prevent diabetes type 2 and insulin resistance. That’s one of the research findings from the Luxembourg Institute of Health (LIH), the University of Warwick Medical School, the University of South Australia and the University of Maine.
An international team of including the Lomonosov Moscow State University researchers discovered which enzyme enables Escherichia coli bacterium (E. coli) to breathe.
On top of the meaning and mystery that humans heap on the heart, it is first and foremost, a muscle. And one that beats about once a second for a person’s entire life, with no rest. Given its vital importance, it’s ironic researchers have only recently made direct observations of its subcellular parts in motion.
Cancer is rarely the result of a single mutation in a single gene. Rather, tumors arise from the complex interplay between any number of mutually exclusive abnormal changes in the genome, the combinations of which can be unique to each individual patient. To better characterize the functional context of genomic variations in cancer, researchers at University of California San Diego School of…
Data presented at the European Congress of Clinical Microbiology and Infectious Diseases diseases has highlighted how a recently-discovered mechanism could mean one of the last-resort antibiotics is under threat. Evidence put before ECCMID suggested the genetic mechanism allowing bacteria to develop and transfer resistance to colistin has been present in several countries around the world –…
Last year, scientists at the University of California San Francisco (UCSF) revealed that by measuring the proportion of both immune and cancerous cells in tumours, or ‘tumour purity,’ clinicians could more precisely predict the success of certain precision therapies. A key aspect of the discovery was access to over 10,000 samples constituting 21 different cancers.