Martha Simmonds

BioNews Articles by Martha Simmonds

Image by Alan Handyside via the Wellcome Collection. Depicts a human egg soon after fertilisation, with the two parental pronuclei clearly visible.

News

26 October 2026 • 2 minutes read

Cigarette smoke affects male and female fertility in mice

by Martha Simmonds

New research using mice may reveal how smoking affects reproductive health via different mechanisms in men and women...

Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false-coloured cryogenic scanning electron micrograph).

News

17 August 2026 • 3 minutes read

Stem cell research shows vape flavour could affect embryo development

by Martha Simmonds

Vanillin, a common flavouring used in vapes and e-cigarettes, may pose a risk to embryonic development if inhaled during pregnancy.....

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