Radiology & Imaging

New PET/MRI probe promises early discovery of covert diseases

A research team from IOCB Prague, working in collaboration with the University of Tübingen, Germany, and the Faculty of Science, Charles University, has developed a new type of contrast agent that can be used in both magnetic ...

Diseases, Conditions, Syndromes

New push for mRNA bird flu vaccine development: WHO

The World Health Organization announced Monday a new project to accelerate the development in poorer countries of vaccines for human bird flu infections using cutting-edge messenger RNA technology.

Model organism

A model organism is a species that is extensively studied to understand particular biological phenomena, with the expectation that discoveries made in the organism model will provide insight into the workings of other organisms. In particular, model organisms are widely used to explore potential causes and treatments for human disease when human experimentation would be unfeasible or unethical. This strategy is made possible by the common descent of all living organisms, and the conservation of metabolic and developmental pathways and genetic material over the course of evolution. Studying model organisms can be informative, but care must be taken when generalizing from one organism to another.

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