Medical research

Ageing impairs critical final egg maturation stage

Age may adversely affect women's fertility by impairing levels of RNA molecules which in turn alter the function of genes involved in key biological pathways during the final maturation stage of a human egg cell, according ...

Oncology & Cancer

Bacterial molecule may be key to fighting stomach cancer

Humans are exposed to many types of bacteria daily, the majority of which are harmless. However, some bacteria are pathogenic, which means they can cause disease. An extremely common pathogenic bacterial infection is Helicobacter ...

Vaccination

Inside Covid vaccine production at BioNTech's new plant

Decontamination chambers, tight-fitting protective suits, a controlled atmosphere: vigilance is the order of the day when making COVID-19 vaccines at the new BioNTech plant in Marburg, Germany.

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