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Nerve cells from the brain invade prostate tumours

mercredi 15 mai 2019 par Simon T. Schafer, Fred H. Gage
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01461-7Prostate cancer contains nerve cells that are linked to disease progression, but their source was unknown. A mouse study reveals that cells from the brain invade prostate tumours and give rise to this nerve-cell (...)

Author Correction: Photoredox catalysis using infrared light via triplet fusion upconversion

mercredi 15 mai 2019 par Benjamin D. Ravetz, Andrew B. Pun, Emily M. Churchill, Daniel N. Congreve, Tomislav Rovis, Luis M. Campos
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1122-6Author Correction: Photoredox catalysis using infrared light via triplet fusion upconversion

Singapore passes ‘fake news’ law following researcher outcry

mercredi 15 mai 2019 par Mark Zastrow
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01542-7Academics say the regulation could stifle scholarly debate.

Cavity quantum electrodynamics with atom-like mirrors

mercredi 15 mai 2019 par Mohammad Mirhosseini, Eunjong Kim, Xueyue Zhang, Alp Sipahigil, Paul B. Dieterle, Andrew J. Keller, Ana Asenjo-Garcia, Darrick E. Chang, Oskar Painter
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1196-1An array of superconducting qubits in an open one-dimensional waveguide is precisely controlled to create an artificial quantum cavity–atom system that reaches the strong-coupling regime without substantial (...)

Self-verifying variational quantum simulation of lattice models

mercredi 15 mai 2019 par C. Kokail, C. Maier, R. van Bijnen, T. Brydges, M. K. Joshi, P. Jurcevic, C. A. Muschik, P. Silvi, R. Blatt, C. F. Roos, P. Zoller
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1177-4Quantum-classical variational techniques are combined with a programmable analogue quantum simulator based on a one-dimensional array of up to 20 trapped calcium ions to simulate the ground state of the lattice Schwinger (...)

Chang’E-4 initial spectroscopic identification of lunar far-side mantle-derived materials

mercredi 15 mai 2019 par Chunlai Li, Dawei Liu, Bin Liu, Xin Ren, Jianjun Liu, Zhiping He, Wei Zuo, Xingguo Zeng, Rui Xu, Xu Tan, Xiaoxia Zhang, Wangli Chen, Rong Shu, Weibin Wen, Yan Su, Hongbo Zhang, Ziyuan Ouyang
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1189-0Initial spectral observations by China’s Chang’E-4 far-side lunar rover suggest the presence of materials that may originate from the Moon’s mantle.

Indonesia tops open-access publishing charts

mercredi 15 mai 2019 par Richard Van Noorden
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01536-5Countries in southeast Asia, Africa and South America lead the way on free-to-read literature.

Temporal and spectral fingerprints of ultrafast all-coherent spin switching

mercredi 15 mai 2019 par S. Schlauderer, C. Lange, S. Baierl, T. Ebnet, C. P. Schmid, D. C. Valovcin, A. K. Zvezdin, A. V. Kimel, R. V. Mikhaylovskiy, R. Huber
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1174-7Antenna-enhanced terahertz pulses ballistically switch spins in antiferromagnetic TmFeO3 with minimal energy dissipation between metastable minima of the anisotropy potential, as characterized by unique temporal and spectral (...)

Epigenetic evolution and lineage histories of chronic lymphocytic leukaemia

mercredi 15 mai 2019 par Federico Gaiti, Ronan Chaligne, Hongcang Gu, Ryan M. Brand, Steven Kothen-Hill, Rafael C. Schulman, Kirill Grigorev, Davide Risso, Kyu-Tae Kim, Alessandro Pastore, Kevin Y. Huang, Alicia Alonso, Caroline Sheridan, Nathaniel D. Omans, Evan Biederstedt, Kendell Clement, Lili Wang, Joshua A. Felsenfeld, Erica B. Bhavsar, Martin J. Aryee, John N. Allan, Richard Furman, Andreas Gnirke, Catherine J. Wu, Alexander Meissner, Dan A. Landau
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1198-zA single-cell approach is used to follow the heritable stochastic changes to DNA methylation that occur in primary chronic lymphocytic leukaemia and healthy B cells, allowing the tracing of cell lineage histories and evolution (...)

Mitochondrial fragmentation drives selective removal of deleterious mtDNA in the germline

mercredi 15 mai 2019 par Toby Lieber, Swathi P. Jeedigunta, Jonathan M. Palozzi, Ruth Lehmann, Thomas R. Hurd
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1213-4An in situ hybridization approach is used to visualize mitochondrial DNA germline selection in Drosophila, revealing the role of mitochondrial fragmentation in the selection against deleterious (...)

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