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A physical wiring diagram for the human immune system

mercredi 3 août 2022 par Jarrod Shilts, Yannik Severin, Francis Galaway, Nicole Müller-Sienerth, Zheng-Shan Chong, Sophie Pritchard, Sarah Teichmann, Roser Vento-Tormo, Berend Snijder, Gavin J. Wright
Nature, Published online: 03 August 2022; doi:10.1038/s41586-022-05028-xSystematic measurements of the interactions between proteins found on the surfaces of human leukocytes provides a global view of the way that immune cells are dynamically connected by (...)

Strong yet ductile nanolamellar high-entropy alloys by additive manufacturing

mercredi 3 août 2022 par Jie Ren, Yin Zhang, Dexin Zhao, Yan Chen, Shuai Guan, Yanfang Liu, Liang Liu, Siyuan Peng, Fanyue Kong, Jonathan D. Poplawsky, Guanhui Gao, Thomas Voisin, Ke An, Y. Morris Wang, Kelvin Y. Xie, Ting Zhu, Wen Chen
Nature, Published online: 03 August 2022; doi:10.1038/s41586-022-04914-8An additive manufacturing strategy is used to produce dual-phase nanolamellar high-entropy alloys that show a combination of enhanced high yield strength and high tensile (...)

Brown-fat-mediated tumour suppression by cold-altered global metabolism

mercredi 3 août 2022 par Takahiro Seki, Yunlong Yang, Xiaoting Sun, Sharon Lim, Sisi Xie, Ziheng Guo, Wenjing Xiong, Masashi Kuroda, Hiroshi Sakaue, Kayoko Hosaka, Xu Jing, Masahito Yoshihara, Lili Qu, Xin Li, Yuguo Chen, Yihai Cao
Nature, Published online: 03 August 2022; doi:10.1038/s41586-022-05030-3Mild cold exposure activates a substantial amount of brown adipose tissue (BAT) in a patient with cancer, reducing tumour-associated glucose uptake, and activation of BAT in mice inhibits the growth of tumours by decreasing (...)

Risk management alone fails to limit the impact of extreme climate events

mercredi 3 août 2022 par Beth Tellman, Hallie Eakin
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02031-0An analysis of floods or droughts that hit the same place twice shows that using risk management alone does not reduce the effect of extreme events. Addressing the social drivers of hazard impact, equitably, is (...)

How my lab went from 4,000 kg to 130 kg of waste a year

mercredi 3 août 2022 par Jacinta Bowler
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02092-1Cutting out single-use plastics was the beginning of a sustainability transformation, says Jane Kilcoyne.

James E. Lovelock (1919–2022)

mercredi 3 août 2022 par John Gribbin
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02116-wInventor who introduced the Gaia hypothesis to environmental science.

Dissonant state

mercredi 3 août 2022 par C. L. Holland
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02090-3Broken connections.

A phase transition for chromosome transmission when cells divide

mercredi 3 août 2022 par Kazuhiro Maeshima
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-01925-3An analysis of chromosomes during mitotic cell division reveals that DNA and associated histone proteins condense through a process called phase transition, which helps them to resist the pushing forces involved in (...)

Pig organs partially revived in dead animals — researchers are stunned

mercredi 3 août 2022 par Max Kozlov
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02112-0Scientists warn that the findings aren’t yet clinically relevant but say the research raises ethical questions about the definition of death.

Major chemical database investigates hundreds of suspicious crystal structures

mercredi 3 août 2022 par Holly Else
Nature, Published online: 03 August 2022; doi:10.1038/d41586-022-02100-4An unprecedented number of crystallography database entries are undergoing extra checks amid fears that they are based on fabricated data.

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