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Articles les plus récents

Conformational transitions of a neurotensin receptor 1–Gi1 complex

mercredi 26 juin 2019 par Hideaki E. Kato, Yan Zhang, Hongli Hu, Carl-Mikael Suomivuori, Francois Marie Ngako Kadji, Junken Aoki, Kaavya Krishna Kumar, Rasmus Fonseca, Daniel Hilger, Weijiao Huang, Naomi R. Latorraca, Asuka Inoue, Ron O. Dror, Brian K. Kobilka, Georgios Skiniotis
Nature, Published online: 26 June 2019; doi:10.1038/s41586-019-1337-6Cryo-electron microscopy structures of human neurotensin receptor 1 in complex with Gi1 protein and the agonist JMV449 reveal a non-canonical state that may represent an intermediate form in G-protein (...)

Can lasers really refrigerate CdS nanobelts?

mercredi 26 juin 2019 par Yurii V. Morozov, Shubin Zhang, Anupum Pant, Boldizsár Jankó, Seth D. Melgaard, Daniel A. Bender, Peter J. Pauzauskie, Masaru Kuno
Nature, Published online: 26 June 2019; doi:10.1038/s41586-019-1269-1Can lasers really refrigerate CdS nanobelts?

Crystallization tracked atom by atom

mercredi 26 juin 2019 par Peter G. Vekilov
Nature, Published online: 26 June 2019; doi:10.1038/d41586-019-01965-2Atoms of a metal alloy have been tracked as they form crystal nuclei — the first ordered clusters of atoms or molecules produced during crystallization. The findings might help to develop a general nucleation (...)

UDP-glucose accelerates SNAI1 mRNA decay and impairs lung cancer metastasis

mercredi 26 juin 2019 par Xiongjun Wang, Ruilong Liu, Wencheng Zhu, Huiying Chu, Hua Yu, Ping Wei, Xueyuan Wu, Hongwen Zhu, Hong Gao, Ji Liang, Guohui Li, Weiwei Yang
Nature, Published online: 26 June 2019; doi:10.1038/s41586-019-1340-yUDP-glucose has a tumour-suppressive role by inhibiting the association between HuR and SNAI1 mRNA, whereas UGDH-mediated metabolism of UDP-glucose leads to increased SNAI1 mRNA stability and expression, thereby promoting (...)

Reply to: Can lasers really refrigerate CdS nanobelts?

mercredi 26 juin 2019 par Jun Zhang, Dehui Li, Qihua Xiong
Nature, Published online: 26 June 2019; doi:10.1038/s41586-019-1270-8Reply to: Can lasers really refrigerate CdS nanobelts?

Podcast: Callused feet, and protein-based archaeology

mercredi 26 juin 2019
Nature, Published online: 26 June 2019; doi:10.1038/d41586-019-02012-wHear the latest science news, brought to you by Benjamin Thompson and Shamini Bundell.

Lessons learnt from doing research amid a humanitarian crisis

mercredi 26 juin 2019 par Jack Leeming
Nature, Published online: 26 June 2019; doi:10.1038/d41586-019-01989-8Carrying on with data collection and model creation can be harrowing, but there are rewards in the chance to make a difference.

Doctors at many stem-cell clinics don’t have relevant training

mercredi 26 juin 2019 par Nic Fleming
Nature, Published online: 26 June 2019; doi:10.1038/d41586-019-01999-6Few US clinics offering unproven treatments employ physicians with expertise in all the conditions they offer to treat, finds survey.

Reinvestigation of a robotically revealed reaction

mercredi 26 juin 2019 par Jonathan K. Sader, Jeremy E. Wulff
Nature, Published online: 26 June 2019; doi:10.1038/s41586-019-1176-5Reinvestigation of a robotically revealed reaction

Trading in futures

mercredi 26 juin 2019 par S. R. Algernon
Nature, Published online: 26 June 2019; doi:10.1038/d41586-019-01990-1A sound investment?

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