Studies look for potential therapy targets for dogs with Chiari-like malformation
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Updates every hour. Last Updated: 23-Jul-2025 08:12 ET (23-Jul-2025 12:12 GMT/UTC)
A team at Gladstone Institutes has unveiled a powerful computational tool, called CellWalker2, that allows scientists to determine how cell types are related and identify cell groupings that may impact health, leading to a better understanding of the cells they’re studying.
Women living in neighborhoods with high vulnerability had a higher risk of earlier natural menopause onset, primarily due to socioeconomic status and household conditions.
No significant association was found between neighborhood disadvantage and the severity of menopause symptoms.
A new study from researchers at Aarhus University and Aarhus University Hospital found no increased risk of neurodevelopmental disorders in children whose fathers were treated with valproate during spermatogenesis. The results have just been published in JAMA Network Open and cast new light on the European Medicines Agency’s (EMA's) recent recommendation for precautionary measures.
Birth rates are declining worldwide, while dog parenting practices are gaining popularity. What does this growing “furry children” trend reveal about our societies? Researchers from Eötvös Loránd University suggest that, while dogs do not actually replace children, they may, in some cases, offer an opportunity to fulfil a nurturing drive similar to parenting, but with fewer demands than raising biological offspring. Their review, published in European Psychologist, also examines how the shifting roles of dogs within modern family structures are influenced by individual circumstances, but also by cultural norms.
Tumour cells in colorectal cancer exploit an important signalling pathway that normally controls embryo development. Researchers have now shown how a protein that controls the development of the arms and heart contributes to making colorectal cancer cells more aggressive and likely to spread. By understanding these mechanisms, researchers can find ways to fight cancer without damaging vital stem cells. The study, led by researchers at Linköping University in Sweden, has been published in the journal PNAS.