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Articles les plus récents

Sampling the volatile-rich transition zone beneath Bermuda

mercredi 15 mai 2019 par Sarah E. Mazza, Esteban Gazel, Michael Bizimis, Robert Moucha, Paul Béguelin, Elizabeth A. Johnson, Ryan J. McAleer, Alexander V. Sobolev
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1183-6The formation of Bermuda sampled a previously unknown mantle reservoir that is characterized by silica-undersaturated melts enriched in volatiles and by a unique lead isotopic signature, which suggests that the source is (...)

Rapid progress transforms ideals of health

mercredi 15 mai 2019 par Bianca Nogrady
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01438-6Ethical and equity challenges become more urgent.

Terror deaths, primate research and nuclear deal falters

mercredi 15 mai 2019
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01495-xThe week in science: 10–16 May 2019.

Mapping HIV prevalence in sub-Saharan Africa between 2000 and 2017

mercredi 15 mai 2019 par Laura Dwyer-Lindgren, Michael A. Cork, Amber Sligar, Krista M. Steuben, Kate F. Wilson, Naomi R. Provost, Benjamin K. Mayala, John D. VanderHeide, Michael L. Collison, Jason B. Hall, Molly H. Biehl, Austin Carter, Tahvi Frank, Dirk Douwes-Schultz, Roy Burstein, Daniel C. Casey, Aniruddha Deshpande, Lucas Earl, Charbel El Bcheraoui, Tamer H. Farag, Nathaniel J. Henry, Damaris Kinyoki, Laurie B. Marczak, Molly R. Nixon, Aaron Osgood-Zimmerman, David Pigott, Robert C. Reiner Jr, Jennifer M. Ross, Lauren E. Schaeffer, David L. Smith, Nicole Davis Weaver, Kirsten E. Wiens, Jeffrey W. Eaton, Jessica E. Justman, Alex Opio, Benn Sartorius, Frank Tanser, Njeri Wabiri, Peter Piot, Christopher J. L. Murray, Simon I. Hay
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1200-9Fine-scale estimates of the prevalence of HIV in adults across sub-Saharan Africa reveal substantial within-country variation and local differences in both the direction and rate of change in the prevalence of HIV between 2000 (...)

New tools for new treatments

mercredi 15 mai 2019 par Jennifer Cooke, Bec Crew
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01439-5From antibiotics and organoids to CRISPR, improved biomedical methods and apparatus are enabling new therapies.

Stem-cell and genetic therapies make a healthy marriage

mercredi 15 mai 2019 par Bianca Nogrady
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01442-wThis scientific partnership could fight everything from blood diseases to HIV.

Small advances amount to big changes in biomedical sciences

mercredi 15 mai 2019 par Catherine Armitage
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01437-7The United States’ lead is shrinking in the race to extend human life.

Lili Milani banks Estonia’s genomic potential

mercredi 15 mai 2019 par Bec Crew
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01440-yAt the Estonian Genome Centre, the geneticist and her team are investigating the impact of genetic variations on drug metabolism and adherence to prescriptions.

Companies persist with biomedical papers

mercredi 15 mai 2019 par Ashish Arora, Sharon Belenzon, Wesley Cohen, Andrea Patacconi
Nature, Published online: 15 May 2019; doi:10.1038/d41586-019-01441-xCorporate research in the life sciences endures, despite diminishing in other fields of science.

Total synthesis of Escherichia coli with a recoded genome

mercredi 15 mai 2019 par Julius Fredens, Kaihang Wang, Daniel de la Torre, Louise F. H. Funke, Wesley E. Robertson, Yonka Christova, Tiongsun Chia, Wolfgang H. Schmied, Daniel L. Dunkelmann, Václav Beránek, Chayasith Uttamapinant, Andres Gonzalez Llamazares, Thomas S. Elliott, Jason W. Chin
Nature, Published online: 15 May 2019; doi:10.1038/s41586-019-1192-5High-fidelity convergent total synthesis is used to produce Escherichia coli with a 61-codon synthetic genome that uses 59 codons to encode all of the canonical amino (...)

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