Diseases, Conditions, Syndromes

Oestrogen levels linked to risk of COVID-19 death in older women

An older woman's oestrogen levels may be linked to her chances of dying from COVID-19, with higher levels of the hormone seemingly protective against severe infection, suggests research published in the open access journal ...

Medications

Why do some cancer treatments stop working?

Cancer treatments can work in lots of different ways, aiming to kill tumor cells or keep them under control. Ideally they cause tumors to shrink, but drugs can also be considered successful if they stop tumors growing.

Autism spectrum disorders

High levels of estrogen in the womb linked to autism

Scientist have identified a link between exposure to high levels of oestrogen sex hormones in the womb and the likelihood of developing autism. The findings are published today in the journal Molecular Psychiatry.

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