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Articles les plus récents

Electrical and synaptic integration of glioma into neural circuits

mercredi 18 septembre 2019 par Humsa S. Venkatesh, Wade Morishita, Anna C. Geraghty, Dana Silverbush, Shawn M. Gillespie, Marlene Arzt, Lydia T. Tam, Cedric Espenel, Anitha Ponnuswami, Lijun Ni, Pamelyn J. Woo, Kathryn R. Taylor, Amit Agarwal, Aviv Regev, David Brang, Hannes Vogel, Shawn Hervey-Jumper, Dwight E. Bergles, Mario L. Suvà, Robert C. Malenka, Michelle Monje
Nature, Published online: 18 September 2019; doi:10.1038/s41586-019-1563-yNeurons form synapses onto glioma cells, and depolarization of glioma membranes promotes glioma growth in vivo, whereas blocking electrochemical signalling blocks tumour (...)

Daily briefing: Neutron star is a whisper away from being a black hole

mercredi 18 septembre 2019 par Flora Graham
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02814-yThe most-massive neutron star ever observed might be the most massive one possible, how youth climate activists are making an unprecedented impact and why some of the world’s best sportswomen have pledged their brains to (...)

Trump’s decision to block California vehicle emissions rules could have a wide impact

mercredi 18 septembre 2019 par Jeff Tollefson
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02812-0Revoking the state’s tough fuel-efficiency standards would increase US greenhouse-gas emissions.

Flies’ colour preferences depend on the time of day

mercredi 18 septembre 2019 par Charlotte Helfrich-Förster
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02745-8Behavioural and genetic experiments have revealed that fruit flies prefer green light over other colours in the morning and evening, and always avoid blue. These colour preferences rely on different (...)

Podcast: XKCD, and Extinction Rebellion

mercredi 18 septembre 2019
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02806-yHear the latest science news, with Benjamin Thompson and Noah Baker.

Cancer cells have ‘unsettling’ ability to hijack the brain’s nerves

mercredi 18 septembre 2019 par Heidi Ledford
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02792-1Startling discovery could open up avenues for treating some aggressive tumours.

Cyclic GMP–AMP signalling protects bacteria against viral infection

mercredi 18 septembre 2019 par Daniel Cohen, Sarah Melamed, Adi Millman, Gabriela Shulman, Yaara Oppenheimer-Shaanan, Assaf Kacen, Shany Doron, Gil Amitai, Rotem Sorek
Nature, Published online: 18 September 2019; doi:10.1038/s41586-019-1605-5Cyclic GMP–AMP signalling protects bacteria against viral infection

A sticking point for rapid flu tests?

mercredi 18 septembre 2019 par Elizabeth Svoboda
Nature, Published online: 18 September 2019; doi:10.1038/d41586-019-02754-7Adoption of molecular tests for influenza has been slow — partly because of their high cost.

Stunted microbiota and opportunistic pathogen colonization in caesarean-section birth

mercredi 18 septembre 2019 par Yan Shao, Samuel C. Forster, Evdokia Tsaliki, Kevin Vervier, Angela Strang, Nandi Simpson, Nitin Kumar, Mark D. Stares, Alison Rodger, Peter Brocklehurst, Nigel Field, Trevor D. Lawley
Nature, Published online: 18 September 2019; doi:10.1038/s41586-019-1560-1Delivery via caesarean section, maternal antibiotic prophylaxis and colonization by opportunistic pathogens associated with the hospital environment affect the composition of the gut microbiota of children from birth (...)

A new scenario logic for the Paris Agreement long-term temperature goal

mercredi 18 septembre 2019 par Joeri Rogelj, Daniel Huppmann, Volker Krey, Keywan Riahi, Leon Clarke, Matthew Gidden, Zebedee Nicholls, Malte Meinshausen
Nature, Published online: 18 September 2019; doi:10.1038/s41586-019-1541-4Fundamental value judgments about acceptable maximum levels of climate change and future reliance on controversial technologies can be made explicitly in climate scenarios, thereby addressing the intergenerational bias (...)

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