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Tag Archives: Development

Breakthrough allows researchers to watch molecules

Breakthrough allows researchers to watch molecules

A new crystallographic technique developed at the University of Leeds is set to transform scientists’ ability to observe how molecules work. Continue reading

Healthy knowledge management and social networking

Healthy knowledge management and social networking

Social network analysis could improve knowledge sharing in the healthcare sector, according to research results published in the International Journal of Collaborative Enterprise . Elizabeth Cudney, Steven Corns and Suzanna Long in the department of Engineering Management and Systems Engineering at Missouri University of Science and Technology, in Rolla, Missouri, USA, explain how knowledge management systems (KMS) can be critical in capturing, retaining and communicating project results and staff knowledge Continue reading

New discovery in the microbiology of serious human disease

New discovery in the microbiology of serious human disease

Previously undiscovered secrets of how human cells interact with a bacterium which causes a serious human disease have been revealed in new research by microbiologists at The University of Nottingham. The scientists at the University’s Centre for Biomolecular Sciences have shed new light on how two proteins found on many human cells are targeted by the human pathogen Neisseria meningitidis which can cause life-threatening meningitis and septicaemia Continue reading

Link between depression, abnormal brain response to visceral pain in patients with IBS

Link between depression, abnormal brain response to visceral pain in patients with IBS

High rates of anxiety and depression amongst patients with irritable bowel syndrome (IBS) have led many researchers to believe there could be a causal relationship between psychological factors and IBS symptoms. Now, scientists in Germany have found clear evidence that patients with IBS process pain signals from the gut abnormally, and that disturbed brain responses to pain are particularly pronounced in patients with more depression symptoms. Continue reading

ZEB1: Oscar for leading role in fat storage

ZEB1: Oscar for leading role in fat storage

A team from EPFL, in collaboration with ETH Zurich, has managed to decode the process of adipogenesis by identifying the precise proteins that play the leading roles in fat absorption. Their findings have been published in the open-access scientific journal eLife Continue reading

Disease decoded: Gene mutation may lead to development of new cancer drugs

Disease decoded: Gene mutation may lead to development of new cancer drugs

The discovery of a gene mutation that causes a rare premature aging disease could lead to the development of drugs that block the rapid, unstoppable cell division that makes cancer so deadly. Scientists at the University of Michigan and the U-M Health System recently discovered a protein mutation that causes the devastating disease dyskeratosis congenita, in which precious hematopoietic stem cells can’t regenerate and make new blood Continue reading

Investigating ‘underground’ habitat of Listeria bacteria

Investigating ‘underground’ habitat of Listeria bacteria

The literature describes Listeria as ubiquitous bacteria with widespread occurrence. Yet they only become a problem for humans and animals when they contaminate food processing facilities, multiply, and enter the food chain in high concentrations. An infection with Listeria monocytogenes can even be fatal for humans or animals with weakened immune systems. Continue reading

New tool assesses skill development in robotic microsurgery

New tool assesses skill development in robotic microsurgery

A new standardized assessment provides a useful tool for tracking surgeons’ progress as they develop the skills needed to perform robot-assisted microsurgery, reports a study in the October issue of Plastic and Reconstructive Surgery® , the official medical journal of the American Society of Plastic Surgeons (ASPS). “The Structured Assessment of Robotic Microsurgical Skills (SARMS) is the first validated instrument for assessing robotic microsurgical skills,” according to the report by ASPS Member Surgeon Dr Jesse C Continue reading

Scanning babies’ fingerprints could save lives through vaccination tracking

Scanning babies’ fingerprints could save lives through vaccination tracking

Each year 2.5 million children die worldwide because they do not receive life-saving vaccinations at the appropriate time. Anil Jain, Michigan State University professor, is developing a fingerprint-based recognition method to track vaccination schedules for infants and toddlers, which will increase immunization coverage and save lives Continue reading

Researchers engineer ‘Cas9′ animal models to study disease, inform drug discovery

Researchers engineer ‘Cas9′ animal models to study disease, inform drug discovery

Researchers from the Broad Institute and Massachusetts Institute of Technology have created a new mouse model to simplify application of the CRISPR-Cas9 system for in vivo genome editing experiments. The researchers successfully used the new “Cas9 mouse” model to edit multiple genes in a variety of cell types, and to model lung adenocarcinoma, one of the most lethal human cancers. Continue reading