Medical research

FDA takes steps away from animal testing requirement

In response to increasing pressure, the U.S. Food and Drug Administration (FDA) is re-examining its requirement for animal tests to be performed for products under its jurisdiction. A story in Chemical & Engineering News, ...

Diseases, Conditions, Syndromes

Sampling surfaces for COVID-19 at public health laboratories

Surface sampling for SARS-CoV-2 RNA has shown promise to detect the exposure of environments to infected individuals shedding the virus who would not otherwise be detected. Now a new study, published in mSystems shows that ...

Biomedical technology

New biochip technology for pharma research

In pharmaceutical research, small tissue spheres are used as mini-organ models for reproducible tests. TU Wien has found a way to develop a reliable standard for these tissue samples.

Medical research

Is home screening a true colonoscopy alternative?

There are a few things in life that are, for the most part, universally recognized: the joy of welcoming a child, the fear of embarrassment, and the dread of getting a colonoscopy.

Diseases, Conditions, Syndromes

CRISPR-based malaria testing on the fly

To achieve the goal of eradicating malaria set by the World Health Organization (WHO)'s Global Malaria Control Programme, it is critical that all local transmission of malaria parasites in defined geographic areas is eliminated. ...

Diseases, Conditions, Syndromes

SalivaDirect: What you need to know about the new COVID-19 test

As businesses and schools tentatively reopen amid an ongoing pandemic, scientists at the Yale School of Public Health have developed a new method to determine whether someone has COVID-19. The method, known as SalivaDirect, ...

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